About the Execution of ITS-Tools for HypertorusGrid-PT-d3k3p2b06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1679.472 | 3600000.00 | 4077188.00 | 10941.30 | F?FF?????TFFF??? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r202-smll-171649587900308.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is HypertorusGrid-PT-d3k3p2b06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587900308
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 05:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 13 05:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 13 05:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 130K Apr 13 05:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 522K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-00
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-01
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-02
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-03
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-04
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-05
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-06
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-07
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-08
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-09
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-10
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-11
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-12
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-13
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-14
FORMULA_NAME HypertorusGrid-PT-d3k3p2b06-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716762141413
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d3k3p2b06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-26 22:22:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 22:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 22:22:24] [INFO ] Load time of PNML (sax parser for PT used): 308 ms
[2024-05-26 22:22:24] [INFO ] Transformed 513 places.
[2024-05-26 22:22:24] [INFO ] Transformed 972 transitions.
[2024-05-26 22:22:24] [INFO ] Parsed PT model containing 513 places and 972 transitions and 3888 arcs in 528 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 113 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
// Phase 1: matrix 972 rows 513 cols
[2024-05-26 22:22:24] [INFO ] Computed 190 invariants in 72 ms
[2024-05-26 22:22:25] [INFO ] Implicit Places using invariants in 1027 ms returned []
[2024-05-26 22:22:25] [INFO ] Invariant cache hit.
[2024-05-26 22:22:26] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 2205 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:22:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61510ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61557ms
Finished structural reductions in LTL mode , in 1 iterations and 63924 ms. Remains : 513/513 places, 972/972 transitions.
Support contains 46 out of 513 places after structural reductions.
[2024-05-26 22:23:29] [INFO ] Flatten gal took : 243 ms
[2024-05-26 22:23:29] [INFO ] Flatten gal took : 150 ms
[2024-05-26 22:23:29] [INFO ] Input system was already deterministic with 972 transitions.
Reduction of identical properties reduced properties to check from 27 to 26
RANDOM walk for 3554 steps (0 resets) in 879 ms. (4 steps per ms) remains 0/26 properties
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&(p1||G(p0)))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 26 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:23:30] [INFO ] Invariant cache hit.
[2024-05-26 22:23:31] [INFO ] Implicit Places using invariants in 841 ms returned []
[2024-05-26 22:23:31] [INFO ] Invariant cache hit.
[2024-05-26 22:23:32] [INFO ] Implicit Places using invariants and state equation in 1127 ms returned []
Implicit Place search using SMT with State Equation took 1974 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:23:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61043ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61058ms
Finished structural reductions in LTL mode , in 1 iterations and 63063 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 469 ms :[(NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-00 finished in 63636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 57 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:24:33] [INFO ] Invariant cache hit.
[2024-05-26 22:24:34] [INFO ] Implicit Places using invariants in 774 ms returned []
[2024-05-26 22:24:34] [INFO ] Invariant cache hit.
[2024-05-26 22:24:36] [INFO ] Implicit Places using invariants and state equation in 1263 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
[2024-05-26 22:24:36] [INFO ] Redundant transitions in 118 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:24:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60828ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60847ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63092 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-01
Product exploration explored 100000 steps with 404 reset in 4443 ms.
Product exploration explored 100000 steps with 372 reset in 4519 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 315 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
RANDOM walk for 1273 steps (0 resets) in 91 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 205 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2024-05-26 22:25:47] [INFO ] Invariant cache hit.
[2024-05-26 22:25:48] [INFO ] [Real]Absence check using 189 positive place invariants in 484 ms returned sat
[2024-05-26 22:25:49] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 558 ms returned sat
[2024-05-26 22:25:49] [INFO ] [Real]Absence check using state equation in 831 ms returned sat
[2024-05-26 22:25:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:25:51] [INFO ] [Nat]Absence check using 189 positive place invariants in 244 ms returned sat
[2024-05-26 22:25:51] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 9 ms returned sat
[2024-05-26 22:25:51] [INFO ] [Nat]Absence check using state equation in 742 ms returned sat
[2024-05-26 22:25:51] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 85 ms.
[2024-05-26 22:25:54] [INFO ] Added : 214 causal constraints over 43 iterations in 2871 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 28 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:25:54] [INFO ] Invariant cache hit.
[2024-05-26 22:25:55] [INFO ] Implicit Places using invariants in 566 ms returned []
[2024-05-26 22:25:55] [INFO ] Invariant cache hit.
[2024-05-26 22:25:56] [INFO ] Implicit Places using invariants and state equation in 1214 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
[2024-05-26 22:25:56] [INFO ] Redundant transitions in 18 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:25:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
SMT process timed out in 60761ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60772ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62613 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 158 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
RANDOM walk for 710 steps (0 resets) in 49 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-26 22:26:58] [INFO ] Invariant cache hit.
[2024-05-26 22:26:59] [INFO ] [Real]Absence check using 189 positive place invariants in 471 ms returned sat
[2024-05-26 22:26:59] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 385 ms returned sat
[2024-05-26 22:27:00] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2024-05-26 22:27:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:27:01] [INFO ] [Nat]Absence check using 189 positive place invariants in 239 ms returned sat
[2024-05-26 22:27:01] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-26 22:27:02] [INFO ] [Nat]Absence check using state equation in 853 ms returned sat
[2024-05-26 22:27:02] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 106 ms.
[2024-05-26 22:27:05] [INFO ] Added : 214 causal constraints over 43 iterations in 2902 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 421 reset in 4511 ms.
Product exploration explored 100000 steps with 436 reset in 4427 ms.
Built C files in :
/tmp/ltsmin12466815015863757120
[2024-05-26 22:27:14] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:27:14] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:27:14] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:27:14] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:27:14] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:27:14] [INFO ] Computation of Completed DNA matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:27:14] [INFO ] Built C files in 420ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12466815015863757120
Running compilation step : cd /tmp/ltsmin12466815015863757120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12466815015863757120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12466815015863757120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 35 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:27:17] [INFO ] Invariant cache hit.
[2024-05-26 22:27:18] [INFO ] Implicit Places using invariants in 690 ms returned []
[2024-05-26 22:27:18] [INFO ] Invariant cache hit.
[2024-05-26 22:27:19] [INFO ] Implicit Places using invariants and state equation in 1332 ms returned []
Implicit Place search using SMT with State Equation took 2026 ms to find 0 implicit places.
[2024-05-26 22:27:19] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:27:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60763ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60775ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62862 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin11267711924318035808
[2024-05-26 22:28:20] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:28:20] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:28:20] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:28:20] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:28:20] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:28:20] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:28:20] [INFO ] Built C files in 362ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11267711924318035808
Running compilation step : cd /tmp/ltsmin11267711924318035808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11267711924318035808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11267711924318035808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:28:24] [INFO ] Flatten gal took : 66 ms
[2024-05-26 22:28:24] [INFO ] Flatten gal took : 62 ms
[2024-05-26 22:28:24] [INFO ] Time to serialize gal into /tmp/LTL16819130709544900026.gal : 14 ms
[2024-05-26 22:28:24] [INFO ] Time to serialize properties into /tmp/LTL471041226441808068.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16819130709544900026.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11826358644074120065.hoa' '-atoms' '/tmp/LTL471041226441808068.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL471041226441808068.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11826358644074120065.hoa
Detected timeout of ITS tools.
[2024-05-26 22:28:39] [INFO ] Flatten gal took : 49 ms
[2024-05-26 22:28:39] [INFO ] Flatten gal took : 44 ms
[2024-05-26 22:28:39] [INFO ] Time to serialize gal into /tmp/LTL3208836441183788000.gal : 14 ms
[2024-05-26 22:28:39] [INFO ] Time to serialize properties into /tmp/LTL1703904659616789431.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3208836441183788000.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1703904659616789431.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("((pbl_2_2_2>=1)&&(po_d1_n1_3_2_2>=1))")))
Formula 0 simplified : G!"((pbl_2_2_2>=1)&&(po_d1_n1_3_2_2>=1))"
Detected timeout of ITS tools.
[2024-05-26 22:28:54] [INFO ] Flatten gal took : 43 ms
[2024-05-26 22:28:54] [INFO ] Applying decomposition
[2024-05-26 22:28:54] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8187265286804832470.txt' '-o' '/tmp/graph8187265286804832470.bin' '-w' '/tmp/graph8187265286804832470.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8187265286804832470.bin' '-l' '-1' '-v' '-w' '/tmp/graph8187265286804832470.weights' '-q' '0' '-e' '0.001'
[2024-05-26 22:28:54] [INFO ] Decomposing Gal with order
[2024-05-26 22:28:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 22:28:55] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 22:28:55] [INFO ] Flatten gal took : 160 ms
[2024-05-26 22:28:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2024-05-26 22:28:55] [INFO ] Time to serialize gal into /tmp/LTL18380968558740136543.gal : 19 ms
[2024-05-26 22:28:55] [INFO ] Time to serialize properties into /tmp/LTL1004964131781411157.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18380968558740136543.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1004964131781411157.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((i18.u0.pbl_2_2_2>=1)&&(i18.u121.po_d1_n1_3_2_2>=1))")))
Formula 0 simplified : G!"((i18.u0.pbl_2_2_2>=1)&&(i18.u121.po_d1_n1_3_2_2>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-01 finished in 276292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||(!p1 U (p2||G(!p1))))))'
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 9 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:29:10] [INFO ] Invariant cache hit.
[2024-05-26 22:29:11] [INFO ] Implicit Places using invariants in 846 ms returned []
[2024-05-26 22:29:11] [INFO ] Invariant cache hit.
[2024-05-26 22:29:12] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned []
Implicit Place search using SMT with State Equation took 2600 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:29:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61136ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61162ms
Finished structural reductions in LTL mode , in 1 iterations and 63777 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (AND (NOT p2) p1 (NOT p0)), (NOT p0), (AND (NOT p2) p1 (NOT p0)), (AND p1 (NOT p2))]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-02
Entered a terminal (fully accepting) state of product in 141 steps with 0 reset in 7 ms.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-02 finished in 63987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 22 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:30:14] [INFO ] Invariant cache hit.
[2024-05-26 22:30:14] [INFO ] Implicit Places using invariants in 644 ms returned []
[2024-05-26 22:30:14] [INFO ] Invariant cache hit.
[2024-05-26 22:30:16] [INFO ] Implicit Places using invariants and state equation in 1342 ms returned []
Implicit Place search using SMT with State Equation took 1988 ms to find 0 implicit places.
[2024-05-26 22:30:16] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:30:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61021ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61037ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63081 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-03
Stuttering criterion allowed to conclude after 62522 steps with 0 reset in 2417 ms.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-03 finished in 65560 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(!p0)&&F((X(p2)&&p1)))) U p3)))'
Support contains 7 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 14 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:31:19] [INFO ] Invariant cache hit.
[2024-05-26 22:31:20] [INFO ] Implicit Places using invariants in 748 ms returned []
[2024-05-26 22:31:20] [INFO ] Invariant cache hit.
[2024-05-26 22:31:22] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2229 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:31:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30181 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61185ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61200ms
Finished structural reductions in LTL mode , in 1 iterations and 63446 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 435 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-04
Product exploration explored 100000 steps with 84 reset in 4156 ms.
Product exploration explored 100000 steps with 100 reset in 4214 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p3) (NOT p1))), (X (NOT (AND (NOT p3) (NOT p1)))), (X (AND (NOT p3) p0)), (X (NOT (AND (NOT p3) p0))), (X (AND (NOT p3) p1)), (X (NOT (AND (NOT p3) p1))), (X (NOT p3)), (X p3), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p3) p0))), (X (X (NOT (AND (NOT p3) p0)))), (X (X (AND (NOT p3) p1))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 1066 ms. Reduced automaton from 6 states, 15 edges and 4 AP (stutter sensitive) to 6 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 299 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
RANDOM walk for 2482 steps (0 resets) in 199 ms. (12 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p3) (NOT p1))), (X (NOT (AND (NOT p3) (NOT p1)))), (X (AND (NOT p3) p0)), (X (NOT (AND (NOT p3) p0))), (X (AND (NOT p3) p1)), (X (NOT (AND (NOT p3) p1))), (X (NOT p3)), (X p3), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p3) p0))), (X (X (NOT (AND (NOT p3) p0)))), (X (X (AND (NOT p3) p1))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p1) (NOT p3)))), (F (NOT (OR (NOT p0) p3))), (F p0), (F (NOT (OR (NOT p1) p2))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F p3), (F p1), (F (NOT (OR (NOT p1) p3)))]
Knowledge based reduction with 1 factoid took 1342 ms. Reduced automaton from 6 states, 15 edges and 4 AP (stutter sensitive) to 6 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 427 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
Stuttering acceptance computed with spot in 320 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
[2024-05-26 22:32:35] [INFO ] Invariant cache hit.
[2024-05-26 22:32:37] [INFO ] [Real]Absence check using 189 positive place invariants in 370 ms returned sat
[2024-05-26 22:32:38] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 802 ms returned sat
[2024-05-26 22:32:38] [INFO ] [Real]Absence check using state equation in 786 ms returned sat
[2024-05-26 22:32:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:32:39] [INFO ] [Nat]Absence check using 189 positive place invariants in 148 ms returned sat
[2024-05-26 22:32:39] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-26 22:32:40] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2024-05-26 22:32:40] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 75 ms.
[2024-05-26 22:32:43] [INFO ] Added : 161 causal constraints over 33 iterations in 2358 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 7 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 8 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:32:43] [INFO ] Invariant cache hit.
[2024-05-26 22:32:43] [INFO ] Implicit Places using invariants in 702 ms returned []
[2024-05-26 22:32:43] [INFO ] Invariant cache hit.
[2024-05-26 22:32:45] [INFO ] Implicit Places using invariants and state equation in 1344 ms returned []
Implicit Place search using SMT with State Equation took 2053 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:32:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60719ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60733ms
Finished structural reductions in LTL mode , in 1 iterations and 62799 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (AND p0 (NOT p3))), (X (NOT (AND p0 (NOT p3)))), (X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X p0), (X (NOT p0)), (X (AND p1 (NOT p3))), (X (NOT (AND p1 (NOT p3)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 902 ms. Reduced automaton from 6 states, 15 edges and 4 AP (stutter sensitive) to 6 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 336 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
RANDOM walk for 2699 steps (0 resets) in 217 ms. (12 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (AND p0 (NOT p3))), (X (NOT (AND p0 (NOT p3)))), (X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X p0), (X (NOT p0)), (X (AND p1 (NOT p3))), (X (NOT (AND p1 (NOT p3)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p1) (NOT p3)))), (F (NOT (OR (NOT p0) p3))), (F p0), (F (NOT (OR (NOT p1) p2))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F p3), (F p1), (F (NOT (OR (NOT p1) p3)))]
Knowledge based reduction with 1 factoid took 1198 ms. Reduced automaton from 6 states, 15 edges and 4 AP (stutter sensitive) to 6 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 297 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
Stuttering acceptance computed with spot in 324 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
[2024-05-26 22:33:49] [INFO ] Invariant cache hit.
[2024-05-26 22:33:50] [INFO ] [Real]Absence check using 189 positive place invariants in 339 ms returned sat
[2024-05-26 22:33:51] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 801 ms returned sat
[2024-05-26 22:33:51] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2024-05-26 22:33:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:33:53] [INFO ] [Nat]Absence check using 189 positive place invariants in 172 ms returned sat
[2024-05-26 22:33:53] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-26 22:33:53] [INFO ] [Nat]Absence check using state equation in 776 ms returned sat
[2024-05-26 22:33:53] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 74 ms.
[2024-05-26 22:33:56] [INFO ] Added : 161 causal constraints over 33 iterations in 2147 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 318 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
Product exploration explored 100000 steps with 103 reset in 3976 ms.
Product exploration explored 100000 steps with 68 reset in 4167 ms.
Applying partial POR strategy [false, false, true, false, false, false]
Stuttering acceptance computed with spot in 352 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
Support contains 7 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 50 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:34:05] [INFO ] Redundant transitions in 20 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:34:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60992ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61006ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61100 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin14159151732402610680
[2024-05-26 22:35:06] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14159151732402610680
Running compilation step : cd /tmp/ltsmin14159151732402610680;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14159151732402610680;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14159151732402610680;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 7 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 22 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:35:09] [INFO ] Invariant cache hit.
[2024-05-26 22:35:10] [INFO ] Implicit Places using invariants in 677 ms returned []
[2024-05-26 22:35:10] [INFO ] Invariant cache hit.
[2024-05-26 22:35:11] [INFO ] Implicit Places using invariants and state equation in 1293 ms returned []
Implicit Place search using SMT with State Equation took 1982 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:35:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60878ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60892ms
Finished structural reductions in LTL mode , in 1 iterations and 62900 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin26559219409188542
[2024-05-26 22:36:12] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin26559219409188542
Running compilation step : cd /tmp/ltsmin26559219409188542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin26559219409188542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin26559219409188542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:36:15] [INFO ] Flatten gal took : 33 ms
[2024-05-26 22:36:15] [INFO ] Flatten gal took : 35 ms
[2024-05-26 22:36:15] [INFO ] Time to serialize gal into /tmp/LTL12098952360206214494.gal : 8 ms
[2024-05-26 22:36:15] [INFO ] Time to serialize properties into /tmp/LTL16373328561021752680.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12098952360206214494.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4762555304816419779.hoa' '-atoms' '/tmp/LTL16373328561021752680.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16373328561021752680.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4762555304816419779.hoa
Detected timeout of ITS tools.
[2024-05-26 22:36:30] [INFO ] Flatten gal took : 34 ms
[2024-05-26 22:36:30] [INFO ] Flatten gal took : 31 ms
[2024-05-26 22:36:30] [INFO ] Time to serialize gal into /tmp/LTL13129760129179104871.gal : 12 ms
[2024-05-26 22:36:30] [INFO ] Time to serialize properties into /tmp/LTL544124715615653156.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13129760129179104871.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL544124715615653156.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((G((F(!("((pbl_1_3_2>=1)&&(po_d1_n1_2_3_2>=1))")))&&(F(("((pbl_2_3_1>=1)&&(pi_d3_n1_2_3_1>=1))")&&(X("((pbl_2_3_1>=1)&&(po_d3_n1_...217
Formula 0 simplified : X(F(G"((pbl_1_3_2>=1)&&(po_d1_n1_2_3_2>=1))" | G(!"((pbl_2_3_1>=1)&&(pi_d3_n1_2_3_1>=1))" | X!"((pbl_2_3_1>=1)&&(po_d3_n1_2_3_2>=1))...202
Detected timeout of ITS tools.
[2024-05-26 22:36:45] [INFO ] Flatten gal took : 31 ms
[2024-05-26 22:36:45] [INFO ] Applying decomposition
[2024-05-26 22:36:45] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5230291411181055499.txt' '-o' '/tmp/graph5230291411181055499.bin' '-w' '/tmp/graph5230291411181055499.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5230291411181055499.bin' '-l' '-1' '-v' '-w' '/tmp/graph5230291411181055499.weights' '-q' '0' '-e' '0.001'
[2024-05-26 22:36:45] [INFO ] Decomposing Gal with order
[2024-05-26 22:36:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 22:36:45] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 22:36:45] [INFO ] Flatten gal took : 75 ms
[2024-05-26 22:36:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2024-05-26 22:36:46] [INFO ] Time to serialize gal into /tmp/LTL4964447731135633544.gal : 11 ms
[2024-05-26 22:36:46] [INFO ] Time to serialize properties into /tmp/LTL4284641138099297634.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4964447731135633544.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4284641138099297634.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((G((F(!("((i7.u9.pbl_1_3_2>=1)&&(i7.u153.po_d1_n1_2_3_2>=1))")))&&(F(("((i19.u17.pbl_2_3_1>=1)&&(i19.u102.pi_d3_n1_2_3_1>=1))")&&...278
Formula 0 simplified : X(F(G"((i7.u9.pbl_1_3_2>=1)&&(i7.u153.po_d1_n1_2_3_2>=1))" | G(!"((i19.u17.pbl_2_3_1>=1)&&(i19.u102.pi_d3_n1_2_3_1>=1))" | X!"((i19....263
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-04 finished in 341302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U ((F(!X(p0)) U p1)||F(G(p2)))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 20 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:37:01] [INFO ] Invariant cache hit.
[2024-05-26 22:37:01] [INFO ] Implicit Places using invariants in 715 ms returned []
[2024-05-26 22:37:01] [INFO ] Invariant cache hit.
[2024-05-26 22:37:03] [INFO ] Implicit Places using invariants and state equation in 1209 ms returned []
Implicit Place search using SMT with State Equation took 1950 ms to find 0 implicit places.
[2024-05-26 22:37:03] [INFO ] Redundant transitions in 17 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:37:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61138ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61153ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63156 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p1) (NOT p2))]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-05
Product exploration explored 100000 steps with 399 reset in 4460 ms.
Product exploration explored 100000 steps with 410 reset in 4416 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 592 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p1) (NOT p2))]
RANDOM walk for 936 steps (0 resets) in 113 ms. (8 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 638 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p1) (NOT p2))]
[2024-05-26 22:38:14] [INFO ] Invariant cache hit.
[2024-05-26 22:38:16] [INFO ] [Real]Absence check using 189 positive place invariants in 167 ms returned sat
[2024-05-26 22:38:16] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 514 ms returned sat
[2024-05-26 22:38:17] [INFO ] [Real]Absence check using state equation in 682 ms returned sat
[2024-05-26 22:38:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:38:18] [INFO ] [Nat]Absence check using 189 positive place invariants in 143 ms returned sat
[2024-05-26 22:38:18] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 30 ms returned sat
[2024-05-26 22:38:18] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2024-05-26 22:38:19] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 102 ms.
[2024-05-26 22:38:21] [INFO ] Added : 157 causal constraints over 32 iterations in 2577 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4 out of 513 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 30 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:38:21] [INFO ] Invariant cache hit.
[2024-05-26 22:38:22] [INFO ] Implicit Places using invariants in 855 ms returned []
[2024-05-26 22:38:22] [INFO ] Invariant cache hit.
[2024-05-26 22:38:23] [INFO ] Implicit Places using invariants and state equation in 1364 ms returned []
Implicit Place search using SMT with State Equation took 2233 ms to find 0 implicit places.
[2024-05-26 22:38:23] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:38:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61103ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61118ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63416 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 540 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p1) (NOT p2))]
RANDOM walk for 1149 steps (0 resets) in 82 ms. (13 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 620 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p1) (NOT p2))]
[2024-05-26 22:39:26] [INFO ] Invariant cache hit.
[2024-05-26 22:39:27] [INFO ] [Real]Absence check using 189 positive place invariants in 125 ms returned sat
[2024-05-26 22:39:28] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 359 ms returned sat
[2024-05-26 22:39:28] [INFO ] [Real]Absence check using state equation in 754 ms returned sat
[2024-05-26 22:39:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:39:29] [INFO ] [Nat]Absence check using 189 positive place invariants in 130 ms returned sat
[2024-05-26 22:39:29] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 28 ms returned sat
[2024-05-26 22:39:30] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2024-05-26 22:39:30] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 69 ms.
[2024-05-26 22:39:33] [INFO ] Added : 157 causal constraints over 32 iterations in 2341 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 427 reset in 4459 ms.
Product exploration explored 100000 steps with 443 reset in 4653 ms.
Built C files in :
/tmp/ltsmin17951853779984844523
[2024-05-26 22:39:42] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:39:42] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:39:42] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:39:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:39:42] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:39:42] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:39:42] [INFO ] Built C files in 196ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17951853779984844523
Running compilation step : cd /tmp/ltsmin17951853779984844523;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17951853779984844523;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17951853779984844523;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 16 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:39:45] [INFO ] Invariant cache hit.
[2024-05-26 22:39:46] [INFO ] Implicit Places using invariants in 769 ms returned []
[2024-05-26 22:39:46] [INFO ] Invariant cache hit.
[2024-05-26 22:39:47] [INFO ] Implicit Places using invariants and state equation in 1382 ms returned []
Implicit Place search using SMT with State Equation took 2173 ms to find 0 implicit places.
[2024-05-26 22:39:47] [INFO ] Redundant transitions in 16 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:39:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60933ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60945ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63161 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin8030027565664756930
[2024-05-26 22:40:48] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:40:48] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:40:48] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:40:48] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:40:48] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:40:48] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:40:48] [INFO ] Built C files in 306ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8030027565664756930
Running compilation step : cd /tmp/ltsmin8030027565664756930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8030027565664756930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8030027565664756930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:40:52] [INFO ] Flatten gal took : 51 ms
[2024-05-26 22:40:52] [INFO ] Flatten gal took : 31 ms
[2024-05-26 22:40:52] [INFO ] Time to serialize gal into /tmp/LTL18142946802616098669.gal : 6 ms
[2024-05-26 22:40:52] [INFO ] Time to serialize properties into /tmp/LTL8724949197097520996.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18142946802616098669.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2903297015622539358.hoa' '-atoms' '/tmp/LTL8724949197097520996.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8724949197097520996.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2903297015622539358.hoa
Detected timeout of ITS tools.
[2024-05-26 22:41:07] [INFO ] Flatten gal took : 29 ms
[2024-05-26 22:41:07] [INFO ] Flatten gal took : 31 ms
[2024-05-26 22:41:07] [INFO ] Time to serialize gal into /tmp/LTL9327417177669657303.gal : 7 ms
[2024-05-26 22:41:07] [INFO ] Time to serialize properties into /tmp/LTL5309733375140391784.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9327417177669657303.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5309733375140391784.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("((pbl_1_1_2>=1)&&(po_d1_n1_2_1_2>=1))"))U(((F(!(X("((pbl_1_1_2>=1)&&(po_d1_n1_2_1_2>=1))"))))U("((pbl_2_1_2>=1)&&(po_d1_n1_3_1_...216
Formula 0 simplified : G!"((pbl_1_1_2>=1)&&(po_d1_n1_2_1_2>=1))" R (!"((pbl_2_1_2>=1)&&(po_d1_n1_3_1_2>=1))" & X(GF!"((pbl_3_1_2>=1)&&(pi_d3_n1_3_1_2>=1))"...245
Detected timeout of ITS tools.
[2024-05-26 22:41:22] [INFO ] Flatten gal took : 27 ms
[2024-05-26 22:41:22] [INFO ] Applying decomposition
[2024-05-26 22:41:22] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3332139957030377759.txt' '-o' '/tmp/graph3332139957030377759.bin' '-w' '/tmp/graph3332139957030377759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3332139957030377759.bin' '-l' '-1' '-v' '-w' '/tmp/graph3332139957030377759.weights' '-q' '0' '-e' '0.001'
[2024-05-26 22:41:22] [INFO ] Decomposing Gal with order
[2024-05-26 22:41:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 22:41:22] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 22:41:22] [INFO ] Flatten gal took : 82 ms
[2024-05-26 22:41:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-05-26 22:41:22] [INFO ] Time to serialize gal into /tmp/LTL14618995401922433937.gal : 12 ms
[2024-05-26 22:41:22] [INFO ] Time to serialize properties into /tmp/LTL7820556355628275486.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14618995401922433937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7820556355628275486.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("((i0.u0.pbl_1_1_2>=1)&&(i0.u160.po_d1_n1_2_1_2>=1))"))U(((F(!(X("((i0.u0.pbl_1_1_2>=1)&&(i0.u160.po_d1_n1_2_1_2>=1))"))))U("((i...278
Formula 0 simplified : G!"((i0.u0.pbl_1_1_2>=1)&&(i0.u160.po_d1_n1_2_1_2>=1))" R (!"((i19.u12.pbl_2_1_2>=1)&&(i19.u118.po_d1_n1_3_1_2>=1))" & X(GF!"((i12.u...324
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-05 finished in 276591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(F(p1))||p0))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 8 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:41:37] [INFO ] Invariant cache hit.
[2024-05-26 22:41:38] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-26 22:41:38] [INFO ] Invariant cache hit.
[2024-05-26 22:41:40] [INFO ] Implicit Places using invariants and state equation in 1522 ms returned []
Implicit Place search using SMT with State Equation took 2326 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:41:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60671ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60681ms
Finished structural reductions in LTL mode , in 1 iterations and 63018 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-06
Product exploration explored 100000 steps with 399 reset in 4103 ms.
Product exploration explored 100000 steps with 434 reset in 4371 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 242 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 1824 steps (0 resets) in 113 ms. (16 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 283 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 16 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:42:50] [INFO ] Invariant cache hit.
[2024-05-26 22:42:51] [INFO ] Implicit Places using invariants in 848 ms returned []
[2024-05-26 22:42:51] [INFO ] Invariant cache hit.
[2024-05-26 22:42:52] [INFO ] Implicit Places using invariants and state equation in 1227 ms returned []
Implicit Place search using SMT with State Equation took 2078 ms to find 0 implicit places.
[2024-05-26 22:42:52] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:42:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60603ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60613ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62726 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 1176 steps (0 resets) in 81 ms. (14 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 273 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 433 reset in 4929 ms.
Product exploration explored 100000 steps with 379 reset in 4431 ms.
Built C files in :
/tmp/ltsmin5881756809322795180
[2024-05-26 22:44:03] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:44:03] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:44:03] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:44:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:44:03] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:44:03] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:44:03] [INFO ] Built C files in 185ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5881756809322795180
Running compilation step : cd /tmp/ltsmin5881756809322795180;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5881756809322795180;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5881756809322795180;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 15 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:44:06] [INFO ] Invariant cache hit.
[2024-05-26 22:44:07] [INFO ] Implicit Places using invariants in 663 ms returned []
[2024-05-26 22:44:07] [INFO ] Invariant cache hit.
[2024-05-26 22:44:09] [INFO ] Implicit Places using invariants and state equation in 1576 ms returned []
Implicit Place search using SMT with State Equation took 2242 ms to find 0 implicit places.
[2024-05-26 22:44:09] [INFO ] Redundant transitions in 16 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:44:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60898ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60911ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63192 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin11670846143310517218
[2024-05-26 22:45:10] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:45:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:45:10] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:45:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:45:10] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:45:10] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:45:10] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11670846143310517218
Running compilation step : cd /tmp/ltsmin11670846143310517218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11670846143310517218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11670846143310517218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:45:13] [INFO ] Flatten gal took : 33 ms
[2024-05-26 22:45:13] [INFO ] Flatten gal took : 31 ms
[2024-05-26 22:45:13] [INFO ] Time to serialize gal into /tmp/LTL17377137045637309792.gal : 9 ms
[2024-05-26 22:45:13] [INFO ] Time to serialize properties into /tmp/LTL11615160678567444504.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17377137045637309792.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4220384588793886876.hoa' '-atoms' '/tmp/LTL11615160678567444504.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11615160678567444504.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4220384588793886876.hoa
Detected timeout of ITS tools.
[2024-05-26 22:45:28] [INFO ] Flatten gal took : 29 ms
[2024-05-26 22:45:28] [INFO ] Flatten gal took : 28 ms
[2024-05-26 22:45:28] [INFO ] Time to serialize gal into /tmp/LTL6944935732724005928.gal : 6 ms
[2024-05-26 22:45:28] [INFO ] Time to serialize properties into /tmp/LTL2924374347645955058.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6944935732724005928.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2924374347645955058.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("((pbl_2_2_3<1)||(pi_d3_n1_2_2_3<1))")||(X(F("((pbl_1_2_3<1)||(pi_d3_n1_1_2_3<1))")))))))
Formula 0 simplified : XF(!"((pbl_2_2_3<1)||(pi_d3_n1_2_2_3<1))" & XG!"((pbl_1_2_3<1)||(pi_d3_n1_1_2_3<1))")
Detected timeout of ITS tools.
[2024-05-26 22:45:43] [INFO ] Flatten gal took : 27 ms
[2024-05-26 22:45:43] [INFO ] Applying decomposition
[2024-05-26 22:45:43] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14745735867054631598.txt' '-o' '/tmp/graph14745735867054631598.bin' '-w' '/tmp/graph14745735867054631598.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14745735867054631598.bin' '-l' '-1' '-v' '-w' '/tmp/graph14745735867054631598.weights' '-q' '0' '-e' '0.001'
[2024-05-26 22:45:43] [INFO ] Decomposing Gal with order
[2024-05-26 22:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 22:45:43] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 22:45:43] [INFO ] Flatten gal took : 61 ms
[2024-05-26 22:45:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2024-05-26 22:45:43] [INFO ] Time to serialize gal into /tmp/LTL18272390271413482992.gal : 9 ms
[2024-05-26 22:45:43] [INFO ] Time to serialize properties into /tmp/LTL12039331425027682101.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18272390271413482992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12039331425027682101.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i3.u4.pbl_2_2_3<1)||(i3.u99.pi_d3_n1_2_2_3<1))")||(X(F("((i6.u10.pbl_1_2_3<1)||(i6.u94.pi_d3_n1_1_2_3<1))")))))))
Formula 0 simplified : XF(!"((i3.u4.pbl_2_2_3<1)||(i3.u99.pi_d3_n1_2_2_3<1))" & XG!"((i6.u10.pbl_1_2_3<1)||(i6.u94.pi_d3_n1_1_2_3<1))")
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-06 finished in 261261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p1)&&p0) U p2))))'
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 25 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:45:58] [INFO ] Invariant cache hit.
[2024-05-26 22:45:59] [INFO ] Implicit Places using invariants in 675 ms returned []
[2024-05-26 22:45:59] [INFO ] Invariant cache hit.
[2024-05-26 22:46:00] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2024-05-26 22:46:00] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:46:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s160 0.0)
(s161 0.0)
(s162 18.0)
(s163 1.0)
(s164 1.0)
(s165 18.0)
(s166 1.0)
(s167 18.0)
(s168 1.0)
(s169 18.0)
(s170 18.0)
(s171 1.0)
(s172 18.0)
(s173 18.0)
(s174 18.0)
(s175 18.0)
(s176 18.0)
(s177 1.0)
(s178 18.0)
(s179 18.0)
(s180 timeout
18.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60831ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60846ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62902 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-07
Product exploration explored 100000 steps with 92 reset in 4410 ms.
Product exploration explored 100000 steps with 102 reset in 4266 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0 p1), (X (OR p2 p0)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 9 factoid took 685 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Reduction of identical properties reduced properties to check from 9 to 6
RANDOM walk for 7530 steps (1 resets) in 479 ms. (15 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p2 p0 p1), (X (OR p2 p0)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (OR p2 p1))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2))), (F (NOT p2)), (F (NOT (OR (NOT p2) p1))), (F (NOT (OR p0 p2))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 1275 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 15 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:47:13] [INFO ] Invariant cache hit.
[2024-05-26 22:47:14] [INFO ] Implicit Places using invariants in 613 ms returned []
[2024-05-26 22:47:14] [INFO ] Invariant cache hit.
[2024-05-26 22:47:15] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1712 ms to find 0 implicit places.
[2024-05-26 22:47:15] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:47:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60904ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60914ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62663 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (OR p0 p2)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (OR p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 9 factoid took 914 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Reduction of identical properties reduced properties to check from 9 to 6
RANDOM walk for 10538 steps (1 resets) in 850 ms. (12 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (OR p0 p2)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (OR p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (OR p2 p1))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2))), (F (NOT p2)), (F (NOT (OR (NOT p2) p1))), (F (NOT (OR p0 p2))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 1199 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 105 reset in 4088 ms.
Product exploration explored 100000 steps with 96 reset in 4275 ms.
Built C files in :
/tmp/ltsmin17061020941042498281
[2024-05-26 22:48:28] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:48:28] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:48:28] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:48:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:48:28] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:48:28] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:48:28] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17061020941042498281
Running compilation step : cd /tmp/ltsmin17061020941042498281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17061020941042498281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17061020941042498281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 24 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:48:31] [INFO ] Invariant cache hit.
[2024-05-26 22:48:32] [INFO ] Implicit Places using invariants in 754 ms returned []
[2024-05-26 22:48:32] [INFO ] Invariant cache hit.
[2024-05-26 22:48:33] [INFO ] Implicit Places using invariants and state equation in 1475 ms returned []
Implicit Place search using SMT with State Equation took 2247 ms to find 0 implicit places.
[2024-05-26 22:48:33] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:48:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60988ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61009ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63319 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin6762413674797146709
[2024-05-26 22:49:34] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:49:34] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:49:34] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:49:34] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:49:35] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:49:35] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:49:35] [INFO ] Built C files in 299ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6762413674797146709
Running compilation step : cd /tmp/ltsmin6762413674797146709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6762413674797146709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6762413674797146709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:49:38] [INFO ] Flatten gal took : 29 ms
[2024-05-26 22:49:38] [INFO ] Flatten gal took : 28 ms
[2024-05-26 22:49:38] [INFO ] Time to serialize gal into /tmp/LTL338289883334827941.gal : 5 ms
[2024-05-26 22:49:38] [INFO ] Time to serialize properties into /tmp/LTL8509930282005734992.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL338289883334827941.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13717036742201446065.hoa' '-atoms' '/tmp/LTL8509930282005734992.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8509930282005734992.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13717036742201446065.hoa
Detected timeout of ITS tools.
[2024-05-26 22:49:53] [INFO ] Flatten gal took : 30 ms
[2024-05-26 22:49:53] [INFO ] Flatten gal took : 49 ms
[2024-05-26 22:49:53] [INFO ] Time to serialize gal into /tmp/LTL593448740986327779.gal : 5 ms
[2024-05-26 22:49:53] [INFO ] Time to serialize properties into /tmp/LTL18011884867650616719.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL593448740986327779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18011884867650616719.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G((("((pb_d3_n1_1_1_1>=1)&&(pol_d3_n1_1_1_1>=1))")&&(F("((pb_d2_n2_1_1_1>=1)&&(pil_d2_n1_1_2_1>=1))")))U("(((pb_d2_n2_1_1_1>=1)&&...228
Formula 0 simplified : GF((!"((pb_d3_n1_1_1_1>=1)&&(pol_d3_n1_1_1_1>=1))" | G!"((pb_d2_n2_1_1_1>=1)&&(pil_d2_n1_1_2_1>=1))") R !"(((pb_d2_n2_1_1_1>=1)&&(pi...221
Detected timeout of ITS tools.
[2024-05-26 22:50:08] [INFO ] Flatten gal took : 44 ms
[2024-05-26 22:50:08] [INFO ] Applying decomposition
[2024-05-26 22:50:08] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3439072967423312341.txt' '-o' '/tmp/graph3439072967423312341.bin' '-w' '/tmp/graph3439072967423312341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3439072967423312341.bin' '-l' '-1' '-v' '-w' '/tmp/graph3439072967423312341.weights' '-q' '0' '-e' '0.001'
[2024-05-26 22:50:08] [INFO ] Decomposing Gal with order
[2024-05-26 22:50:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 22:50:08] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 22:50:08] [INFO ] Flatten gal took : 59 ms
[2024-05-26 22:50:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-26 22:50:08] [INFO ] Time to serialize gal into /tmp/LTL158685285641529529.gal : 9 ms
[2024-05-26 22:50:08] [INFO ] Time to serialize properties into /tmp/LTL14631929468848200025.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL158685285641529529.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14631929468848200025.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G((("((i1.u2.pb_d3_n1_1_1_1>=1)&&(i20.u134.pol_d3_n1_1_1_1>=1))")&&(F("((i1.u2.pb_d2_n2_1_1_1>=1)&&(i3.u41.pil_d2_n1_1_2_1>=1))")...285
Formula 0 simplified : GF((!"((i1.u2.pb_d3_n1_1_1_1>=1)&&(i20.u134.pol_d3_n1_1_1_1>=1))" | G!"((i1.u2.pb_d2_n2_1_1_1>=1)&&(i3.u41.pil_d2_n1_1_2_1>=1))") R ...278
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-07 finished in 264796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 16 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:50:23] [INFO ] Invariant cache hit.
[2024-05-26 22:50:24] [INFO ] Implicit Places using invariants in 766 ms returned []
[2024-05-26 22:50:24] [INFO ] Invariant cache hit.
[2024-05-26 22:50:25] [INFO ] Implicit Places using invariants and state equation in 1161 ms returned []
Implicit Place search using SMT with State Equation took 1934 ms to find 0 implicit places.
[2024-05-26 22:50:25] [INFO ] Redundant transitions in 11 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:50:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60693ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60702ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62671 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-08
Product exploration explored 100000 steps with 438 reset in 4659 ms.
Product exploration explored 100000 steps with 430 reset in 4444 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 670 steps (0 resets) in 44 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 223 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
[2024-05-26 22:51:36] [INFO ] Invariant cache hit.
[2024-05-26 22:51:37] [INFO ] [Real]Absence check using 189 positive place invariants in 357 ms returned sat
[2024-05-26 22:51:38] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 450 ms returned sat
[2024-05-26 22:51:39] [INFO ] [Real]Absence check using state equation in 770 ms returned sat
[2024-05-26 22:51:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:51:40] [INFO ] [Nat]Absence check using 189 positive place invariants in 222 ms returned sat
[2024-05-26 22:51:40] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 44 ms returned sat
[2024-05-26 22:51:41] [INFO ] [Nat]Absence check using state equation in 1005 ms returned sat
[2024-05-26 22:51:41] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 120 ms.
[2024-05-26 22:51:44] [INFO ] Added : 161 causal constraints over 33 iterations in 3031 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 25 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:51:44] [INFO ] Invariant cache hit.
[2024-05-26 22:51:45] [INFO ] Implicit Places using invariants in 1013 ms returned []
[2024-05-26 22:51:45] [INFO ] Invariant cache hit.
[2024-05-26 22:51:46] [INFO ] Implicit Places using invariants and state equation in 1333 ms returned []
Implicit Place search using SMT with State Equation took 2350 ms to find 0 implicit places.
[2024-05-26 22:51:46] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:51:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 0.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 0.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 0.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 0.0)
(s268 1.0)
(s269 1.0)
(s270 0.0)
(s271 0.0)
(s272 1.0)
(s273 1.0)
(s274 0.0)
(s275 1.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
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(s287 0.0)
(s288 0.0)
(s289 0.0)
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(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 1.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 1.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
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(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 1.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 1.0)
(s349 0.0)
(s350 0.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 0.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
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(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60774ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60790ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63195 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 240 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1084 steps (0 resets) in 84 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 252 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-05-26 22:52:48] [INFO ] Invariant cache hit.
[2024-05-26 22:52:50] [INFO ] [Real]Absence check using 189 positive place invariants in 358 ms returned sat
[2024-05-26 22:52:50] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 443 ms returned sat
[2024-05-26 22:52:51] [INFO ] [Real]Absence check using state equation in 1046 ms returned sat
[2024-05-26 22:52:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:52:52] [INFO ] [Nat]Absence check using 189 positive place invariants in 197 ms returned sat
[2024-05-26 22:52:52] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 46 ms returned sat
[2024-05-26 22:52:53] [INFO ] [Nat]Absence check using state equation in 852 ms returned sat
[2024-05-26 22:52:53] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 104 ms.
[2024-05-26 22:52:56] [INFO ] Added : 161 causal constraints over 33 iterations in 2925 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 392 reset in 4501 ms.
Product exploration explored 100000 steps with 417 reset in 4416 ms.
Built C files in :
/tmp/ltsmin619771580588913183
[2024-05-26 22:53:05] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:53:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:53:05] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:53:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:53:06] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:53:06] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:53:06] [INFO ] Built C files in 217ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin619771580588913183
Running compilation step : cd /tmp/ltsmin619771580588913183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin619771580588913183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin619771580588913183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 33 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:53:09] [INFO ] Invariant cache hit.
[2024-05-26 22:53:10] [INFO ] Implicit Places using invariants in 954 ms returned []
[2024-05-26 22:53:10] [INFO ] Invariant cache hit.
[2024-05-26 22:53:11] [INFO ] Implicit Places using invariants and state equation in 1633 ms returned []
Implicit Place search using SMT with State Equation took 2590 ms to find 0 implicit places.
[2024-05-26 22:53:11] [INFO ] Redundant transitions in 20 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:53:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60957ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60972ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63624 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin6533648040438911327
[2024-05-26 22:54:12] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:54:12] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:54:12] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:54:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:54:12] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:54:12] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:54:12] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6533648040438911327
Running compilation step : cd /tmp/ltsmin6533648040438911327;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6533648040438911327;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6533648040438911327;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:54:15] [INFO ] Flatten gal took : 27 ms
[2024-05-26 22:54:16] [INFO ] Flatten gal took : 26 ms
[2024-05-26 22:54:16] [INFO ] Time to serialize gal into /tmp/LTL1412869349833708054.gal : 39 ms
[2024-05-26 22:54:16] [INFO ] Time to serialize properties into /tmp/LTL16994663790590948715.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1412869349833708054.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14289221896009938288.hoa' '-atoms' '/tmp/LTL16994663790590948715.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16994663790590948715.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14289221896009938288.hoa
Detected timeout of ITS tools.
[2024-05-26 22:54:31] [INFO ] Flatten gal took : 26 ms
[2024-05-26 22:54:31] [INFO ] Flatten gal took : 26 ms
[2024-05-26 22:54:31] [INFO ] Time to serialize gal into /tmp/LTL3516231418833719092.gal : 5 ms
[2024-05-26 22:54:31] [INFO ] Time to serialize properties into /tmp/LTL372757252148443364.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3516231418833719092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL372757252148443364.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F("((pbl_2_1_2>=1)&&(pi_d1_n1_2_1_2>=1))"))))
Formula 0 simplified : FG!"((pbl_2_1_2>=1)&&(pi_d1_n1_2_1_2>=1))"
Detected timeout of ITS tools.
[2024-05-26 22:54:46] [INFO ] Flatten gal took : 26 ms
[2024-05-26 22:54:46] [INFO ] Applying decomposition
[2024-05-26 22:54:46] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12434118057488601548.txt' '-o' '/tmp/graph12434118057488601548.bin' '-w' '/tmp/graph12434118057488601548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12434118057488601548.bin' '-l' '-1' '-v' '-w' '/tmp/graph12434118057488601548.weights' '-q' '0' '-e' '0.001'
[2024-05-26 22:54:46] [INFO ] Decomposing Gal with order
[2024-05-26 22:54:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 22:54:46] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 22:54:46] [INFO ] Flatten gal took : 57 ms
[2024-05-26 22:54:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-26 22:54:46] [INFO ] Time to serialize gal into /tmp/LTL13664276729893004276.gal : 9 ms
[2024-05-26 22:54:46] [INFO ] Time to serialize properties into /tmp/LTL17958468784954174843.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13664276729893004276.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17958468784954174843.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((i11.u13.pbl_2_1_2>=1)&&(i11.u71.pi_d1_n1_2_1_2>=1))"))))
Formula 0 simplified : FG!"((i11.u13.pbl_2_1_2>=1)&&(i11.u71.pi_d1_n1_2_1_2>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-08 finished in 277782 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:55:01] [INFO ] Invariant cache hit.
[2024-05-26 22:55:02] [INFO ] Implicit Places using invariants in 585 ms returned []
[2024-05-26 22:55:02] [INFO ] Invariant cache hit.
[2024-05-26 22:55:03] [INFO ] Implicit Places using invariants and state equation in 1401 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:55:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60635ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60644ms
Finished structural reductions in LTL mode , in 1 iterations and 62647 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-10 finished in 62791 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:56:04] [INFO ] Invariant cache hit.
[2024-05-26 22:56:05] [INFO ] Implicit Places using invariants in 700 ms returned []
[2024-05-26 22:56:05] [INFO ] Invariant cache hit.
[2024-05-26 22:56:06] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 2061 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 22:56:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60806ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60819ms
Finished structural reductions in LTL mode , in 1 iterations and 62889 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-13
Product exploration explored 100000 steps with 424 reset in 4614 ms.
Product exploration explored 100000 steps with 395 reset in 4374 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 160 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 737 steps (0 resets) in 35 ms. (20 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 170 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-05-26 22:57:17] [INFO ] Invariant cache hit.
[2024-05-26 22:57:18] [INFO ] [Real]Absence check using 189 positive place invariants in 323 ms returned sat
[2024-05-26 22:57:18] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 8 ms returned sat
[2024-05-26 22:57:19] [INFO ] [Real]Absence check using state equation in 946 ms returned sat
[2024-05-26 22:57:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:57:20] [INFO ] [Nat]Absence check using 189 positive place invariants in 197 ms returned sat
[2024-05-26 22:57:20] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 138 ms returned sat
[2024-05-26 22:57:21] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2024-05-26 22:57:21] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 82 ms.
[2024-05-26 22:57:25] [INFO ] Added : 242 causal constraints over 51 iterations in 3729 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:57:25] [INFO ] Invariant cache hit.
[2024-05-26 22:57:25] [INFO ] Implicit Places using invariants in 914 ms returned []
[2024-05-26 22:57:25] [INFO ] Invariant cache hit.
[2024-05-26 22:57:27] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 2423 ms to find 0 implicit places.
[2024-05-26 22:57:27] [INFO ] Redundant transitions in 18 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:57:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60897ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60911ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63374 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 694 steps (0 resets) in 42 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
[2024-05-26 22:58:29] [INFO ] Invariant cache hit.
[2024-05-26 22:58:30] [INFO ] [Real]Absence check using 189 positive place invariants in 304 ms returned sat
[2024-05-26 22:58:30] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-26 22:58:31] [INFO ] [Real]Absence check using state equation in 907 ms returned sat
[2024-05-26 22:58:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 22:58:32] [INFO ] [Nat]Absence check using 189 positive place invariants in 128 ms returned sat
[2024-05-26 22:58:32] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 87 ms returned sat
[2024-05-26 22:58:33] [INFO ] [Nat]Absence check using state equation in 875 ms returned sat
[2024-05-26 22:58:33] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 86 ms.
[2024-05-26 22:58:37] [INFO ] Added : 242 causal constraints over 51 iterations in 3670 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 458 reset in 4390 ms.
Product exploration explored 100000 steps with 405 reset in 4386 ms.
Built C files in :
/tmp/ltsmin10958977299290744976
[2024-05-26 22:58:46] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:58:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:58:46] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:58:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:58:46] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:58:46] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:58:46] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10958977299290744976
Running compilation step : cd /tmp/ltsmin10958977299290744976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10958977299290744976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10958977299290744976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 15 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 22:58:49] [INFO ] Invariant cache hit.
[2024-05-26 22:58:50] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-26 22:58:50] [INFO ] Invariant cache hit.
[2024-05-26 22:58:51] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 2332 ms to find 0 implicit places.
[2024-05-26 22:58:51] [INFO ] Redundant transitions in 17 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 22:58:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60928ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60941ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63315 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin15769212181796744551
[2024-05-26 22:59:52] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 22:59:52] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:59:52] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 22:59:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:59:52] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 22:59:52] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 22:59:52] [INFO ] Built C files in 183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15769212181796744551
Running compilation step : cd /tmp/ltsmin15769212181796744551;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15769212181796744551;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15769212181796744551;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 22:59:55] [INFO ] Flatten gal took : 44 ms
[2024-05-26 22:59:56] [INFO ] Flatten gal took : 44 ms
[2024-05-26 22:59:56] [INFO ] Time to serialize gal into /tmp/LTL9195394444025424959.gal : 8 ms
[2024-05-26 22:59:56] [INFO ] Time to serialize properties into /tmp/LTL15836847528433652008.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9195394444025424959.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15808833829375902048.hoa' '-atoms' '/tmp/LTL15836847528433652008.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15836847528433652008.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15808833829375902048.hoa
Detected timeout of ITS tools.
[2024-05-26 23:00:11] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:00:11] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:00:11] [INFO ] Time to serialize gal into /tmp/LTL4270481673899238435.gal : 5 ms
[2024-05-26 23:00:11] [INFO ] Time to serialize properties into /tmp/LTL13158199509920620767.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4270481673899238435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13158199509920620767.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((pbl_2_3_1>=1)&&(pi_d1_n1_2_3_1>=1))"))))
Formula 0 simplified : XG!"((pbl_2_3_1>=1)&&(pi_d1_n1_2_3_1>=1))"
Detected timeout of ITS tools.
[2024-05-26 23:00:26] [INFO ] Flatten gal took : 44 ms
[2024-05-26 23:00:26] [INFO ] Applying decomposition
[2024-05-26 23:00:26] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7448474098066280949.txt' '-o' '/tmp/graph7448474098066280949.bin' '-w' '/tmp/graph7448474098066280949.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7448474098066280949.bin' '-l' '-1' '-v' '-w' '/tmp/graph7448474098066280949.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:00:26] [INFO ] Decomposing Gal with order
[2024-05-26 23:00:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:00:26] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 23:00:26] [INFO ] Flatten gal took : 89 ms
[2024-05-26 23:00:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-26 23:00:26] [INFO ] Time to serialize gal into /tmp/LTL8007237262715489379.gal : 12 ms
[2024-05-26 23:00:26] [INFO ] Time to serialize properties into /tmp/LTL2802485273184351950.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8007237262715489379.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2802485273184351950.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F("((i9.u18.pbl_2_3_1>=1)&&(i9.u35.pi_d1_n1_2_3_1>=1))"))))
Formula 0 simplified : XG!"((i9.u18.pbl_2_3_1>=1)&&(i9.u35.pi_d1_n1_2_3_1>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-13 finished in 277289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 11 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:00:41] [INFO ] Invariant cache hit.
[2024-05-26 23:00:42] [INFO ] Implicit Places using invariants in 739 ms returned []
[2024-05-26 23:00:42] [INFO ] Invariant cache hit.
[2024-05-26 23:00:43] [INFO ] Implicit Places using invariants and state equation in 1262 ms returned []
Implicit Place search using SMT with State Equation took 2004 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:00:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60961ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60975ms
Finished structural reductions in LTL mode , in 1 iterations and 62993 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-14
Product exploration explored 100000 steps with 430 reset in 4204 ms.
Product exploration explored 100000 steps with 426 reset in 4586 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 221 steps (0 resets) in 14 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 189 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-26 23:01:54] [INFO ] Invariant cache hit.
[2024-05-26 23:01:55] [INFO ] [Real]Absence check using 189 positive place invariants in 347 ms returned sat
[2024-05-26 23:01:55] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-26 23:01:56] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2024-05-26 23:01:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 23:01:57] [INFO ] [Nat]Absence check using 189 positive place invariants in 181 ms returned sat
[2024-05-26 23:01:57] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 51 ms returned sat
[2024-05-26 23:01:58] [INFO ] [Nat]Absence check using state equation in 766 ms returned sat
[2024-05-26 23:01:58] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 67 ms.
[2024-05-26 23:02:00] [INFO ] Added : 160 causal constraints over 32 iterations in 2438 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 11 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:02:00] [INFO ] Invariant cache hit.
[2024-05-26 23:02:01] [INFO ] Implicit Places using invariants in 725 ms returned []
[2024-05-26 23:02:01] [INFO ] Invariant cache hit.
[2024-05-26 23:02:02] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 2025 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:02:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60660ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60673ms
Finished structural reductions in LTL mode , in 1 iterations and 62712 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 977 steps (0 resets) in 61 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-26 23:03:04] [INFO ] Invariant cache hit.
[2024-05-26 23:03:05] [INFO ] [Real]Absence check using 189 positive place invariants in 328 ms returned sat
[2024-05-26 23:03:05] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-26 23:03:06] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2024-05-26 23:03:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 23:03:07] [INFO ] [Nat]Absence check using 189 positive place invariants in 180 ms returned sat
[2024-05-26 23:03:07] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 41 ms returned sat
[2024-05-26 23:03:08] [INFO ] [Nat]Absence check using state equation in 992 ms returned sat
[2024-05-26 23:03:08] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 66 ms.
[2024-05-26 23:03:10] [INFO ] Added : 160 causal constraints over 32 iterations in 2098 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 419 reset in 4526 ms.
Product exploration explored 100000 steps with 415 reset in 4595 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:03:19] [INFO ] Redundant transitions in 11 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 23:03:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30145 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60723ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60732ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60764 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin1094506757263510156
[2024-05-26 23:04:20] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1094506757263510156
Running compilation step : cd /tmp/ltsmin1094506757263510156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1094506757263510156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1094506757263510156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:04:23] [INFO ] Invariant cache hit.
[2024-05-26 23:04:24] [INFO ] Implicit Places using invariants in 794 ms returned []
[2024-05-26 23:04:24] [INFO ] Invariant cache hit.
[2024-05-26 23:04:25] [INFO ] Implicit Places using invariants and state equation in 1341 ms returned []
Implicit Place search using SMT with State Equation took 2137 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:04:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 17.0)
(s3 0.0)
(s4 0.0)
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(s6 17.0)
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(s68 0.0)
(s69 17.0)
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(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 17.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 17.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
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(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30146 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60781ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60789ms
Finished structural reductions in LTL mode , in 1 iterations and 62936 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin1995635321914992778
[2024-05-26 23:05:26] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1995635321914992778
Running compilation step : cd /tmp/ltsmin1995635321914992778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1995635321914992778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1995635321914992778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 23:05:29] [INFO ] Flatten gal took : 47 ms
[2024-05-26 23:05:29] [INFO ] Flatten gal took : 27 ms
[2024-05-26 23:05:29] [INFO ] Time to serialize gal into /tmp/LTL7695977451854634077.gal : 5 ms
[2024-05-26 23:05:29] [INFO ] Time to serialize properties into /tmp/LTL11882962848144411611.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7695977451854634077.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17135864484726042650.hoa' '-atoms' '/tmp/LTL11882962848144411611.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11882962848144411611.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17135864484726042650.hoa
Detected timeout of ITS tools.
[2024-05-26 23:05:44] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:05:44] [INFO ] Flatten gal took : 27 ms
[2024-05-26 23:05:44] [INFO ] Time to serialize gal into /tmp/LTL3565690257869977926.gal : 6 ms
[2024-05-26 23:05:44] [INFO ] Time to serialize properties into /tmp/LTL11524840721148686293.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3565690257869977926.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11524840721148686293.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((pbl_3_3_1>=1)&&(po_d3_n1_3_3_2>=1))")))))
Formula 0 simplified : XXG!"((pbl_3_3_1>=1)&&(po_d3_n1_3_3_2>=1))"
Detected timeout of ITS tools.
[2024-05-26 23:05:59] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:05:59] [INFO ] Applying decomposition
[2024-05-26 23:05:59] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13493253883360443610.txt' '-o' '/tmp/graph13493253883360443610.bin' '-w' '/tmp/graph13493253883360443610.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13493253883360443610.bin' '-l' '-1' '-v' '-w' '/tmp/graph13493253883360443610.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:06:00] [INFO ] Decomposing Gal with order
[2024-05-26 23:06:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:06:00] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 23:06:00] [INFO ] Flatten gal took : 46 ms
[2024-05-26 23:06:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-26 23:06:00] [INFO ] Time to serialize gal into /tmp/LTL4822360850778615962.gal : 6 ms
[2024-05-26 23:06:00] [INFO ] Time to serialize properties into /tmp/LTL857801903686821607.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4822360850778615962.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL857801903686821607.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((i23.u24.pbl_3_3_1>=1)&&(i23.u188.po_d3_n1_3_3_2>=1))")))))
Formula 0 simplified : XXG!"((i23.u24.pbl_3_3_1>=1)&&(i23.u188.po_d3_n1_3_3_2>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-14 finished in 333635 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p1)&&p0))||X(F(p2))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:06:15] [INFO ] Invariant cache hit.
[2024-05-26 23:06:15] [INFO ] Implicit Places using invariants in 749 ms returned []
[2024-05-26 23:06:16] [INFO ] Invariant cache hit.
[2024-05-26 23:06:17] [INFO ] Implicit Places using invariants and state equation in 1438 ms returned []
Implicit Place search using SMT with State Equation took 2222 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:06:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s153 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60906ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60940ms
Finished structural reductions in LTL mode , in 1 iterations and 63177 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-15
Product exploration explored 100000 steps with 44145 reset in 2308 ms.
Product exploration explored 100000 steps with 44303 reset in 2445 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 720 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 1287 steps (0 resets) in 83 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 829 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p2), (NOT p2)]
Support contains 2 out of 513 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 10 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:07:25] [INFO ] Invariant cache hit.
[2024-05-26 23:07:26] [INFO ] Implicit Places using invariants in 724 ms returned []
[2024-05-26 23:07:26] [INFO ] Invariant cache hit.
[2024-05-26 23:07:27] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 2304 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:07:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60920ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60936ms
Finished structural reductions in LTL mode , in 1 iterations and 63253 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p2]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 1 factoid took 228 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 1057 steps (0 resets) in 80 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [p2]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F (NOT p2))]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 43706 reset in 2504 ms.
Product exploration explored 100000 steps with 44257 reset in 2611 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 68 ms :[(NOT p2), (NOT p2)]
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 19 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:08:35] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 23:08:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s457 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60851ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60859ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60899 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin82856906395325042
[2024-05-26 23:09:36] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin82856906395325042
Running compilation step : cd /tmp/ltsmin82856906395325042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin82856906395325042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin82856906395325042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:09:39] [INFO ] Invariant cache hit.
[2024-05-26 23:09:39] [INFO ] Implicit Places using invariants in 748 ms returned []
[2024-05-26 23:09:39] [INFO ] Invariant cache hit.
[2024-05-26 23:09:41] [INFO ] Implicit Places using invariants and state equation in 1264 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:09:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s182 1.0)
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(s185 1.0)
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(s187 18.0)
(s188 18.0)
(s189 1.0)
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(s191 1.0)
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(s346 0.0)
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(s355 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60990ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61004ms
Finished structural reductions in LTL mode , in 1 iterations and 63065 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin3069902195030861270
[2024-05-26 23:10:42] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3069902195030861270
Running compilation step : cd /tmp/ltsmin3069902195030861270;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3069902195030861270;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3069902195030861270;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 23:10:45] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:10:45] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:10:45] [INFO ] Time to serialize gal into /tmp/LTL12806887504256586754.gal : 6 ms
[2024-05-26 23:10:45] [INFO ] Time to serialize properties into /tmp/LTL1232516448741572090.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12806887504256586754.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8930320124485022972.hoa' '-atoms' '/tmp/LTL1232516448741572090.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1232516448741572090.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8930320124485022972.hoa
Detected timeout of ITS tools.
[2024-05-26 23:11:00] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:11:00] [INFO ] Flatten gal took : 28 ms
[2024-05-26 23:11:00] [INFO ] Time to serialize gal into /tmp/LTL49220126655261765.gal : 10 ms
[2024-05-26 23:11:00] [INFO ] Time to serialize properties into /tmp/LTL2784161191844655546.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL49220126655261765.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2784161191844655546.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !(((G(("((pbl_3_2_3>=1)&&(po_d2_n1_3_3_3>=1))")&&(F("((pbl_3_2_3>=1)&&(po_d2_n1_3_3_3>=1))"))))||(X(F("((pb_d3_n1_2_2_3>=1)&&(pol_d3_n...173
Formula 0 simplified : XG!"((pb_d3_n1_2_2_3>=1)&&(pol_d3_n1_2_2_3>=1))" & F!"((pbl_3_2_3>=1)&&(po_d2_n1_3_3_3>=1))"
Detected timeout of ITS tools.
[2024-05-26 23:11:15] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:11:15] [INFO ] Applying decomposition
[2024-05-26 23:11:15] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16086520172027920550.txt' '-o' '/tmp/graph16086520172027920550.bin' '-w' '/tmp/graph16086520172027920550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16086520172027920550.bin' '-l' '-1' '-v' '-w' '/tmp/graph16086520172027920550.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:11:15] [INFO ] Decomposing Gal with order
[2024-05-26 23:11:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:11:15] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 23:11:15] [INFO ] Flatten gal took : 44 ms
[2024-05-26 23:11:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-26 23:11:15] [INFO ] Time to serialize gal into /tmp/LTL2191541801034793077.gal : 7 ms
[2024-05-26 23:11:15] [INFO ] Time to serialize properties into /tmp/LTL4068957890652875022.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2191541801034793077.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4068957890652875022.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((G(("((i16.u25.pbl_3_2_3>=1)&&(i16.u176.po_d2_n1_3_3_3>=1))")&&(F("((i16.u25.pbl_3_2_3>=1)&&(i16.u176.po_d2_n1_3_3_3>=1))"))))||(X(...224
Formula 0 simplified : XG!"((i21.u17.pb_d3_n1_2_2_3>=1)&&(i12.u139.pol_d3_n1_2_2_3>=1))" & F!"((i16.u25.pbl_3_2_3>=1)&&(i16.u176.po_d2_n1_3_3_3>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-15 finished in 315527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(!p0)&&F((X(p2)&&p1)))) U p3)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U ((F(!X(p0)) U p1)||F(G(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(F(p1))||p0))))'
Found a Lengthening insensitive property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-06
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 16 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:11:31] [INFO ] Invariant cache hit.
[2024-05-26 23:11:32] [INFO ] Implicit Places using invariants in 792 ms returned []
[2024-05-26 23:11:32] [INFO ] Invariant cache hit.
[2024-05-26 23:11:33] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 2068 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:11:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s175 18.0)
(s176 18.0)
(s177 1.0)
(s178 18.0)
(s179 18.0)
(s180 18.0)
(s181 18.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 18.0)
(s187 18.0)
(s188 18.0)
(s189 1.0)
(s190 1.0)
(s191 0.0)
(s192 0.0)
(s193 1.0)
(s194 0.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60688ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60699ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62785 ms. Remains : 513/513 places, 972/972 transitions.
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-06
Product exploration explored 100000 steps with 411 reset in 4162 ms.
Product exploration explored 100000 steps with 380 reset in 4722 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 207 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 570 steps (0 resets) in 30 ms. (18 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 289 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:12:44] [INFO ] Invariant cache hit.
[2024-05-26 23:12:45] [INFO ] Implicit Places using invariants in 795 ms returned []
[2024-05-26 23:12:45] [INFO ] Invariant cache hit.
[2024-05-26 23:12:46] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 2072 ms to find 0 implicit places.
[2024-05-26 23:12:46] [INFO ] Redundant transitions in 11 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 23:12:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60836ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60844ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62947 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 225 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 2182 steps (0 resets) in 185 ms. (11 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 274 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 387 reset in 4268 ms.
Product exploration explored 100000 steps with 425 reset in 4382 ms.
Built C files in :
/tmp/ltsmin992181712101147626
[2024-05-26 23:13:57] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 23:13:57] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:13:57] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 23:13:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:13:57] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 23:13:57] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:13:57] [INFO ] Built C files in 295ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin992181712101147626
Running compilation step : cd /tmp/ltsmin992181712101147626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin992181712101147626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin992181712101147626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 13 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:14:00] [INFO ] Invariant cache hit.
[2024-05-26 23:14:01] [INFO ] Implicit Places using invariants in 784 ms returned []
[2024-05-26 23:14:01] [INFO ] Invariant cache hit.
[2024-05-26 23:14:02] [INFO ] Implicit Places using invariants and state equation in 1208 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2024-05-26 23:14:02] [INFO ] Redundant transitions in 11 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 23:14:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 17.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 17.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 17.0)
(s21 0.0)
(s22 17.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 17.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30221 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60887ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60896ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62921 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin11734133419207835795
[2024-05-26 23:15:03] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 23:15:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:15:03] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 23:15:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:15:03] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 23:15:03] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:15:03] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11734133419207835795
Running compilation step : cd /tmp/ltsmin11734133419207835795;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11734133419207835795;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11734133419207835795;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 23:15:06] [INFO ] Flatten gal took : 45 ms
[2024-05-26 23:15:06] [INFO ] Flatten gal took : 44 ms
[2024-05-26 23:15:06] [INFO ] Time to serialize gal into /tmp/LTL16196573037855416593.gal : 8 ms
[2024-05-26 23:15:06] [INFO ] Time to serialize properties into /tmp/LTL10854454082189872459.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16196573037855416593.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6418712750537497208.hoa' '-atoms' '/tmp/LTL10854454082189872459.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10854454082189872459.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6418712750537497208.hoa
Detected timeout of ITS tools.
[2024-05-26 23:15:21] [INFO ] Flatten gal took : 41 ms
[2024-05-26 23:15:22] [INFO ] Flatten gal took : 40 ms
[2024-05-26 23:15:22] [INFO ] Time to serialize gal into /tmp/LTL6409235471360564210.gal : 7 ms
[2024-05-26 23:15:22] [INFO ] Time to serialize properties into /tmp/LTL12484001471830424522.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6409235471360564210.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12484001471830424522.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((pbl_2_2_3<1)||(pi_d3_n1_2_2_3<1))")||(X(F("((pbl_1_2_3<1)||(pi_d3_n1_1_2_3<1))")))))))
Formula 0 simplified : XF(!"((pbl_2_2_3<1)||(pi_d3_n1_2_2_3<1))" & XG!"((pbl_1_2_3<1)||(pi_d3_n1_1_2_3<1))")
Detected timeout of ITS tools.
[2024-05-26 23:15:37] [INFO ] Flatten gal took : 27 ms
[2024-05-26 23:15:37] [INFO ] Applying decomposition
[2024-05-26 23:15:37] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph579052872787281716.txt' '-o' '/tmp/graph579052872787281716.bin' '-w' '/tmp/graph579052872787281716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph579052872787281716.bin' '-l' '-1' '-v' '-w' '/tmp/graph579052872787281716.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:15:37] [INFO ] Decomposing Gal with order
[2024-05-26 23:15:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:15:37] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 23:15:37] [INFO ] Flatten gal took : 44 ms
[2024-05-26 23:15:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-26 23:15:37] [INFO ] Time to serialize gal into /tmp/LTL1051879921798202182.gal : 6 ms
[2024-05-26 23:15:37] [INFO ] Time to serialize properties into /tmp/LTL3802304127141129016.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1051879921798202182.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3802304127141129016.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i24.u14.pbl_2_2_3<1)||(i24.u101.pi_d3_n1_2_2_3<1))")||(X(F("((i22.u9.pbl_1_2_3<1)||(i22.u55.pi_d3_n1_1_2_3<1))")))))))
Formula 0 simplified : XF(!"((i24.u14.pbl_2_2_3<1)||(i24.u101.pi_d3_n1_2_2_3<1))" & XG!"((i22.u9.pbl_1_2_3<1)||(i22.u55.pi_d3_n1_1_2_3<1))")
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-06 finished in 261038 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p1)&&p0) U p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-13
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 19 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:15:52] [INFO ] Invariant cache hit.
[2024-05-26 23:15:53] [INFO ] Implicit Places using invariants in 923 ms returned []
[2024-05-26 23:15:53] [INFO ] Invariant cache hit.
[2024-05-26 23:15:55] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 2443 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:15:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60957ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60970ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 63436 ms. Remains : 513/513 places, 972/972 transitions.
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-13
Product exploration explored 100000 steps with 433 reset in 4331 ms.
Product exploration explored 100000 steps with 405 reset in 4751 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1424 steps (0 resets) in 68 ms. (20 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-05-26 23:17:06] [INFO ] Invariant cache hit.
[2024-05-26 23:17:07] [INFO ] [Real]Absence check using 189 positive place invariants in 272 ms returned sat
[2024-05-26 23:17:07] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-26 23:17:08] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2024-05-26 23:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 23:17:09] [INFO ] [Nat]Absence check using 189 positive place invariants in 151 ms returned sat
[2024-05-26 23:17:09] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 141 ms returned sat
[2024-05-26 23:17:10] [INFO ] [Nat]Absence check using state equation in 908 ms returned sat
[2024-05-26 23:17:10] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 90 ms.
[2024-05-26 23:17:14] [INFO ] Added : 242 causal constraints over 51 iterations in 3931 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 14 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:17:14] [INFO ] Invariant cache hit.
[2024-05-26 23:17:15] [INFO ] Implicit Places using invariants in 847 ms returned []
[2024-05-26 23:17:15] [INFO ] Invariant cache hit.
[2024-05-26 23:17:16] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1967 ms to find 0 implicit places.
[2024-05-26 23:17:16] [INFO ] Redundant transitions in 11 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 23:17:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60616ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60625ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62626 ms. Remains : 513/513 places, 972/972 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 478 steps (0 resets) in 38 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 246 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
[2024-05-26 23:18:18] [INFO ] Invariant cache hit.
[2024-05-26 23:18:19] [INFO ] [Real]Absence check using 189 positive place invariants in 201 ms returned sat
[2024-05-26 23:18:19] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 8 ms returned sat
[2024-05-26 23:18:19] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2024-05-26 23:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 23:18:20] [INFO ] [Nat]Absence check using 189 positive place invariants in 134 ms returned sat
[2024-05-26 23:18:20] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 93 ms returned sat
[2024-05-26 23:18:22] [INFO ] [Nat]Absence check using state equation in 1188 ms returned sat
[2024-05-26 23:18:22] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 66 ms.
[2024-05-26 23:18:26] [INFO ] Added : 242 causal constraints over 51 iterations in 4487 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 453 reset in 4440 ms.
Product exploration explored 100000 steps with 395 reset in 4540 ms.
Built C files in :
/tmp/ltsmin16992619365703597472
[2024-05-26 23:18:35] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 23:18:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:18:35] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 23:18:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:18:35] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 23:18:35] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:18:35] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16992619365703597472
Running compilation step : cd /tmp/ltsmin16992619365703597472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16992619365703597472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16992619365703597472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:18:38] [INFO ] Invariant cache hit.
[2024-05-26 23:18:39] [INFO ] Implicit Places using invariants in 631 ms returned []
[2024-05-26 23:18:39] [INFO ] Invariant cache hit.
[2024-05-26 23:18:40] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 1934 ms to find 0 implicit places.
[2024-05-26 23:18:40] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-05-26 23:18:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 61046ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61061ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63036 ms. Remains : 513/513 places, 972/972 transitions.
Built C files in :
/tmp/ltsmin608369137517702898
[2024-05-26 23:19:41] [INFO ] Computing symmetric may disable matrix : 972 transitions.
[2024-05-26 23:19:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:19:42] [INFO ] Computing symmetric may enable matrix : 972 transitions.
[2024-05-26 23:19:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:19:42] [INFO ] Computing Do-Not-Accords matrix : 972 transitions.
[2024-05-26 23:19:42] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:19:42] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin608369137517702898
Running compilation step : cd /tmp/ltsmin608369137517702898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin608369137517702898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin608369137517702898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 23:19:45] [INFO ] Flatten gal took : 30 ms
[2024-05-26 23:19:45] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:19:45] [INFO ] Time to serialize gal into /tmp/LTL5308356017273047780.gal : 5 ms
[2024-05-26 23:19:45] [INFO ] Time to serialize properties into /tmp/LTL12165300702138295876.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5308356017273047780.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5140988554152643863.hoa' '-atoms' '/tmp/LTL12165300702138295876.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12165300702138295876.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5140988554152643863.hoa
Detected timeout of ITS tools.
[2024-05-26 23:20:00] [INFO ] Flatten gal took : 49 ms
[2024-05-26 23:20:00] [INFO ] Flatten gal took : 44 ms
[2024-05-26 23:20:00] [INFO ] Time to serialize gal into /tmp/LTL14539969532323628654.gal : 7 ms
[2024-05-26 23:20:00] [INFO ] Time to serialize properties into /tmp/LTL17539742268996258832.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14539969532323628654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17539742268996258832.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("((pbl_2_3_1>=1)&&(pi_d1_n1_2_3_1>=1))"))))
Formula 0 simplified : XG!"((pbl_2_3_1>=1)&&(pi_d1_n1_2_3_1>=1))"
Detected timeout of ITS tools.
[2024-05-26 23:20:15] [INFO ] Flatten gal took : 25 ms
[2024-05-26 23:20:15] [INFO ] Applying decomposition
[2024-05-26 23:20:15] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13526894626410656930.txt' '-o' '/tmp/graph13526894626410656930.bin' '-w' '/tmp/graph13526894626410656930.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13526894626410656930.bin' '-l' '-1' '-v' '-w' '/tmp/graph13526894626410656930.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:20:15] [INFO ] Decomposing Gal with order
[2024-05-26 23:20:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:20:15] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-26 23:20:15] [INFO ] Flatten gal took : 43 ms
[2024-05-26 23:20:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-26 23:20:15] [INFO ] Time to serialize gal into /tmp/LTL10735492755827063621.gal : 6 ms
[2024-05-26 23:20:15] [INFO ] Time to serialize properties into /tmp/LTL9932582881182159249.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10735492755827063621.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9932582881182159249.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((i1.u3.pbl_2_3_1>=1)&&(i1.u35.pi_d1_n1_2_3_1>=1))"))))
Formula 0 simplified : XG!"((i1.u3.pbl_2_3_1>=1)&&(i1.u35.pi_d1_n1_2_3_1>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-13 finished in 278118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-14
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 17 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:20:30] [INFO ] Invariant cache hit.
[2024-05-26 23:20:31] [INFO ] Implicit Places using invariants in 771 ms returned []
[2024-05-26 23:20:31] [INFO ] Invariant cache hit.
[2024-05-26 23:20:33] [INFO ] Implicit Places using invariants and state equation in 1363 ms returned []
Implicit Place search using SMT with State Equation took 2158 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:20:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s225 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 5 (OVERLAPS) 972/1485 variables, 513/703 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 810/1513 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1485/1485 variables, and 1513 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 513/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60793ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60809ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62988 ms. Remains : 513/513 places, 972/972 transitions.
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-14
Product exploration explored 100000 steps with 401 reset in 4152 ms.
Product exploration explored 100000 steps with 438 reset in 4358 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 325 steps (0 resets) in 23 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-26 23:21:43] [INFO ] Invariant cache hit.
[2024-05-26 23:21:44] [INFO ] [Real]Absence check using 189 positive place invariants in 335 ms returned sat
[2024-05-26 23:21:44] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-26 23:21:45] [INFO ] [Real]Absence check using state equation in 797 ms returned sat
[2024-05-26 23:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 23:21:46] [INFO ] [Nat]Absence check using 189 positive place invariants in 257 ms returned sat
[2024-05-26 23:21:46] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 66 ms returned sat
[2024-05-26 23:21:47] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2024-05-26 23:21:47] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-26 23:21:49] [INFO ] Added : 160 causal constraints over 32 iterations in 2372 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-05-26 23:21:49] [INFO ] Invariant cache hit.
[2024-05-26 23:21:50] [INFO ] Implicit Places using invariants in 813 ms returned []
[2024-05-26 23:21:50] [INFO ] Invariant cache hit.
[2024-05-26 23:21:51] [INFO ] Implicit Places using invariants and state equation in 1217 ms returned []
Implicit Place search using SMT with State Equation took 2032 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-05-26 23:21:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypertorusGrid-PT-d3k3p2b06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is HypertorusGrid-PT-d3k3p2b06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r202-smll-171649587900308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d3k3p2b06.tgz
mv HypertorusGrid-PT-d3k3p2b06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;