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.r500-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 ltsminxred
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 r500-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 1717274660529

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d3k3p2b06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 20:44:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 20:44:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 20:44:23] [INFO ] Load time of PNML (sax parser for PT used): 257 ms
[2024-06-01 20:44:23] [INFO ] Transformed 513 places.
[2024-06-01 20:44:23] [INFO ] Transformed 972 transitions.
[2024-06-01 20:44:23] [INFO ] Parsed PT model containing 513 places and 972 transitions and 3888 arcs in 490 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 102 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 81 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
// Phase 1: matrix 972 rows 513 cols
[2024-06-01 20:44:23] [INFO ] Computed 190 invariants in 86 ms
[2024-06-01 20:44:25] [INFO ] Implicit Places using invariants in 1398 ms returned []
[2024-06-01 20:44:25] [INFO ] Invariant cache hit.
[2024-06-01 20:44:26] [INFO ] Implicit Places using invariants and state equation in 1759 ms returned []
Implicit Place search using SMT with State Equation took 3216 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 20:44:27] [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 "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 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
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 30029 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 61786ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61855ms
Finished structural reductions in LTL mode , in 1 iterations and 65200 ms. Remains : 513/513 places, 972/972 transitions.
Support contains 46 out of 513 places after structural reductions.
[2024-06-01 20:45:29] [INFO ] Flatten gal took : 245 ms
[2024-06-01 20:45:29] [INFO ] Flatten gal took : 160 ms
[2024-06-01 20:45:29] [INFO ] Input system was already deterministic with 972 transitions.
Reduction of identical properties reduced properties to check from 27 to 26
RANDOM walk for 2136 steps (0 resets) in 745 ms. (2 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 22 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:45:30] [INFO ] Invariant cache hit.
[2024-06-01 20:45:31] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-06-01 20:45:31] [INFO ] Invariant cache hit.
[2024-06-01 20:45:33] [INFO ] Implicit Places using invariants and state equation in 1512 ms returned []
Implicit Place search using SMT with State Equation took 2410 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 20:45:33] [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: (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 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
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 30037 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 61131ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61154ms
Finished structural reductions in LTL mode , in 1 iterations and 63599 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 499 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 64187 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 79 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:46:34] [INFO ] Invariant cache hit.
[2024-06-01 20:46:35] [INFO ] Implicit Places using invariants in 772 ms returned []
[2024-06-01 20:46:35] [INFO ] Invariant cache hit.
[2024-06-01 20:46:36] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 2135 ms to find 0 implicit places.
[2024-06-01 20:46:37] [INFO ] Redundant transitions in 113 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:46:37] [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
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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 30036 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 60941ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60960ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63300 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-01
Product exploration explored 100000 steps with 405 reset in 4838 ms.
Product exploration explored 100000 steps with 406 reset in 4341 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 189 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 49 ms :[(NOT p0)]
RANDOM walk for 314 steps (0 resets) in 27 ms. (11 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 263 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)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-06-01 20:47:48] [INFO ] Invariant cache hit.
[2024-06-01 20:47:49] [INFO ] [Real]Absence check using 189 positive place invariants in 688 ms returned sat
[2024-06-01 20:47:50] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 419 ms returned sat
[2024-06-01 20:47:51] [INFO ] [Real]Absence check using state equation in 1105 ms returned sat
[2024-06-01 20:47:51] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 20:47:52] [INFO ] [Nat]Absence check using 189 positive place invariants in 355 ms returned sat
[2024-06-01 20:47:52] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 12 ms returned sat
[2024-06-01 20:47:53] [INFO ] [Nat]Absence check using state equation in 937 ms returned sat
[2024-06-01 20:47:53] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 70 ms.
[2024-06-01 20:47:57] [INFO ] Added : 214 causal constraints over 43 iterations in 3800 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 48 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:47:57] [INFO ] Invariant cache hit.
[2024-06-01 20:47:58] [INFO ] Implicit Places using invariants in 731 ms returned []
[2024-06-01 20:47:58] [INFO ] Invariant cache hit.
[2024-06-01 20:47:59] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned []
Implicit Place search using SMT with State Equation took 1773 ms to find 0 implicit places.
[2024-06-01 20:47:59] [INFO ] Redundant transitions in 18 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:47:59] [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$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
(s257 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$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 30035 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 60909ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60920ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62767 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 227 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 61 ms :[(NOT p0)]
RANDOM walk for 303 steps (0 resets) in 30 ms. (9 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 248 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 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2024-06-01 20:49:01] [INFO ] Invariant cache hit.
[2024-06-01 20:49:02] [INFO ] [Real]Absence check using 189 positive place invariants in 469 ms returned sat
[2024-06-01 20:49:03] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 374 ms returned sat
[2024-06-01 20:49:03] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2024-06-01 20:49:03] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 20:49:05] [INFO ] [Nat]Absence check using 189 positive place invariants in 367 ms returned sat
[2024-06-01 20:49:05] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 7 ms returned sat
[2024-06-01 20:49:06] [INFO ] [Nat]Absence check using state equation in 850 ms returned sat
[2024-06-01 20:49:06] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 69 ms.
[2024-06-01 20:49:09] [INFO ] Added : 214 causal constraints over 43 iterations in 3718 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Product exploration explored 100000 steps with 428 reset in 4416 ms.
Product exploration explored 100000 steps with 420 reset in 4261 ms.
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.
[2024-06-01 20:49:18] [INFO ] Invariant cache hit.
[2024-06-01 20:49:19] [INFO ] Implicit Places using invariants in 829 ms returned []
[2024-06-01 20:49:19] [INFO ] Invariant cache hit.
[2024-06-01 20:49:21] [INFO ] Implicit Places using invariants and state equation in 1620 ms returned []
Implicit Place search using SMT with State Equation took 2453 ms to find 0 implicit places.
[2024-06-01 20:49:21] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:49:21] [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
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(s435 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 30038 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 60958ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60975ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63483 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-01 finished in 227523 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 14 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:50:22] [INFO ] Invariant cache hit.
[2024-06-01 20:50:22] [INFO ] Implicit Places using invariants in 635 ms returned []
[2024-06-01 20:50:22] [INFO ] Invariant cache hit.
[2024-06-01 20:50:24] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 1994 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 20:50:24] [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 30027 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 61032ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61050ms
Finished structural reductions in LTL mode , in 1 iterations and 63065 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 270 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 761 steps with 0 reset in 57 ms.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-02 finished in 63430 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 37 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:51:25] [INFO ] Invariant cache hit.
[2024-06-01 20:51:26] [INFO ] Implicit Places using invariants in 839 ms returned []
[2024-06-01 20:51:26] [INFO ] Invariant cache hit.
[2024-06-01 20:51:28] [INFO ] Implicit Places using invariants and state equation in 1531 ms returned []
Implicit Place search using SMT with State Equation took 2373 ms to find 0 implicit places.
[2024-06-01 20:51:28] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:51:28] [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
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 30027 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 61065ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61083ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63527 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-03
Stuttering criterion allowed to conclude after 51239 steps with 0 reset in 1991 ms.
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-03 finished in 65606 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 9 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:52:31] [INFO ] Invariant cache hit.
[2024-06-01 20:52:32] [INFO ] Implicit Places using invariants in 677 ms returned []
[2024-06-01 20:52:32] [INFO ] Invariant cache hit.
[2024-06-01 20:52:33] [INFO ] Implicit Places using invariants and state equation in 1219 ms returned []
Implicit Place search using SMT with State Equation took 1900 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 20:52:33] [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)
(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 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
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 30036 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 60768ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60779ms
Finished structural reductions in LTL mode , in 1 iterations and 62690 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 65 reset in 4181 ms.
Product exploration explored 100000 steps with 90 reset in 4192 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 1175 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 374 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
RANDOM walk for 1790 steps (0 resets) in 196 ms. (9 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 1482 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 460 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 364 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
[2024-06-01 20:53:47] [INFO ] Invariant cache hit.
[2024-06-01 20:53:48] [INFO ] [Real]Absence check using 189 positive place invariants in 513 ms returned sat
[2024-06-01 20:53:49] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 1196 ms returned sat
[2024-06-01 20:53:50] [INFO ] [Real]Absence check using state equation in 843 ms returned sat
[2024-06-01 20:53:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 20:53:52] [INFO ] [Nat]Absence check using 189 positive place invariants in 231 ms returned sat
[2024-06-01 20:53:52] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 7 ms returned sat
[2024-06-01 20:53:53] [INFO ] [Nat]Absence check using state equation in 1140 ms returned sat
[2024-06-01 20:53:53] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 86 ms.
[2024-06-01 20:53:56] [INFO ] Added : 161 causal constraints over 33 iterations in 2904 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 17 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:53:56] [INFO ] Invariant cache hit.
[2024-06-01 20:53:57] [INFO ] Implicit Places using invariants in 950 ms returned []
[2024-06-01 20:53:57] [INFO ] Invariant cache hit.
[2024-06-01 20:53:58] [INFO ] Implicit Places using invariants and state equation in 1461 ms returned []
Implicit Place search using SMT with State Equation took 2423 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 20:53:58] [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 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
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 30030 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 60952ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60970ms
Finished structural reductions in LTL mode , in 1 iterations and 63414 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 1167 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 362 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
RANDOM walk for 3981 steps (0 resets) in 344 ms. (11 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 1517 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 351 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 344 ms :[(NOT p3), (NOT p3), p0, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) p0), (NOT p2)]
[2024-06-01 20:55:03] [INFO ] Invariant cache hit.
[2024-06-01 20:55:05] [INFO ] [Real]Absence check using 189 positive place invariants in 334 ms returned sat
[2024-06-01 20:55:05] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 806 ms returned sat
[2024-06-01 20:55:06] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2024-06-01 20:55:06] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 20:55:07] [INFO ] [Nat]Absence check using 189 positive place invariants in 145 ms returned sat
[2024-06-01 20:55:07] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-06-01 20:55:08] [INFO ] [Nat]Absence check using state equation in 752 ms returned sat
[2024-06-01 20:55:08] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 69 ms.
[2024-06-01 20:55:11] [INFO ] Added : 161 causal constraints over 33 iterations in 2929 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 369 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 75 reset in 4498 ms.
Product exploration explored 100000 steps with 63 reset in 4035 ms.
Applying partial POR strategy [false, false, true, false, false, false]
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)]
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 53 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:55:21] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:55:21] [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 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
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 60916ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60934ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61021 ms. Remains : 513/513 places, 972/972 transitions.
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 30 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:56:22] [INFO ] Invariant cache hit.
[2024-06-01 20:56:22] [INFO ] Implicit Places using invariants in 917 ms returned []
[2024-06-01 20:56:22] [INFO ] Invariant cache hit.
[2024-06-01 20:56:24] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 2328 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 20:56:24] [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$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s32 0)
(s33 0)
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(s38 17)
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(s90 0)
(s91 0)timeout
org.smtlib.IParser$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 30028 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 60932ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60944ms
Finished structural reductions in LTL mode , in 1 iterations and 63305 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-04 finished in 294050 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 36 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:57:25] [INFO ] Invariant cache hit.
[2024-06-01 20:57:26] [INFO ] Implicit Places using invariants in 777 ms returned []
[2024-06-01 20:57:26] [INFO ] Invariant cache hit.
[2024-06-01 20:57:27] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 2201 ms to find 0 implicit places.
[2024-06-01 20:57:27] [INFO ] Redundant transitions in 17 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:57:27] [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
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
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 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 60820ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60833ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63096 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p2))]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-05
Product exploration explored 100000 steps with 438 reset in 4432 ms.
Product exploration explored 100000 steps with 419 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 (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 599 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 51 ms :[(AND (NOT p1) (NOT p2))]
RANDOM walk for 1567 steps (0 resets) in 177 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 720 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 49 ms :[(AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p1) (NOT p2))]
[2024-06-01 20:58:39] [INFO ] Invariant cache hit.
[2024-06-01 20:58:40] [INFO ] [Real]Absence check using 189 positive place invariants in 214 ms returned sat
[2024-06-01 20:58:41] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 588 ms returned sat
[2024-06-01 20:58:42] [INFO ] [Real]Absence check using state equation in 927 ms returned sat
[2024-06-01 20:58:42] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 20:58:43] [INFO ] [Nat]Absence check using 189 positive place invariants in 133 ms returned sat
[2024-06-01 20:58:43] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 28 ms returned sat
[2024-06-01 20:58:44] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2024-06-01 20:58:44] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 114 ms.
[2024-06-01 20:58:47] [INFO ] Added : 157 causal constraints over 32 iterations in 2830 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 32 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 20:58:47] [INFO ] Invariant cache hit.
[2024-06-01 20:58:47] [INFO ] Implicit Places using invariants in 829 ms returned []
[2024-06-01 20:58:47] [INFO ] Invariant cache hit.
[2024-06-01 20:58:49] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 2292 ms to find 0 implicit places.
[2024-06-01 20:58:49] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 20:58:49] [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
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 30030 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 60991ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61008ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63365 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 605 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 53 ms :[(AND (NOT p1) (NOT p2))]
RANDOM walk for 892 steps (0 resets) in 72 ms. (12 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 707 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 50 ms :[(AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p1) (NOT p2))]
[2024-06-01 20:59:52] [INFO ] Invariant cache hit.
[2024-06-01 20:59:53] [INFO ] [Real]Absence check using 189 positive place invariants in 186 ms returned sat
[2024-06-01 20:59:54] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 560 ms returned sat
[2024-06-01 20:59:55] [INFO ] [Real]Absence check using state equation in 1004 ms returned sat
[2024-06-01 20:59:55] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 20:59:56] [INFO ] [Nat]Absence check using 189 positive place invariants in 128 ms returned sat
[2024-06-01 20:59:56] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 26 ms returned sat
[2024-06-01 20:59:57] [INFO ] [Nat]Absence check using state equation in 845 ms returned sat
[2024-06-01 20:59:57] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 65 ms.
[2024-06-01 20:59:59] [INFO ] Added : 157 causal constraints over 32 iterations in 2400 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 448 reset in 4759 ms.
Product exploration explored 100000 steps with 417 reset in 4354 ms.
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 18 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:00:08] [INFO ] Invariant cache hit.
[2024-06-01 21:00:09] [INFO ] Implicit Places using invariants in 808 ms returned []
[2024-06-01 21:00:09] [INFO ] Invariant cache hit.
[2024-06-01 21:00:11] [INFO ] Implicit Places using invariants and state equation in 1609 ms returned []
Implicit Place search using SMT with State Equation took 2423 ms to find 0 implicit places.
[2024-06-01 21:00:11] [INFO ] Redundant transitions in 20 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:00:11] [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: ((s0 0.0)
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(s165 18.0)
(s166 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 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
(s186 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s184 18)
(s185 18)
(s186 1timeout
) 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 30029 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 60986ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61001ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63473 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-05 finished in 227049 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 13 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:01:12] [INFO ] Invariant cache hit.
[2024-06-01 21:01:13] [INFO ] Implicit Places using invariants in 992 ms returned []
[2024-06-01 21:01:13] [INFO ] Invariant cache hit.
[2024-06-01 21:01:14] [INFO ] Implicit Places using invariants and state equation in 1439 ms returned []
Implicit Place search using SMT with State Equation took 2434 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:01:14] [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 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
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 30025 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 61040ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61055ms
Finished structural reductions in LTL mode , in 1 iterations and 63504 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 175 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 418 reset in 4361 ms.
Product exploration explored 100000 steps with 403 reset in 4329 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 211 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 74 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 918 steps (0 resets) in 49 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 257 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 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 97 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 26 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:02:25] [INFO ] Invariant cache hit.
[2024-06-01 21:02:26] [INFO ] Implicit Places using invariants in 972 ms returned []
[2024-06-01 21:02:26] [INFO ] Invariant cache hit.
[2024-06-01 21:02:28] [INFO ] Implicit Places using invariants and state equation in 1765 ms returned []
Implicit Place search using SMT with State Equation took 2739 ms to find 0 implicit places.
[2024-06-01 21:02:28] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:02:28] [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 30024 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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(s346 0)
(s347 timeout
1) 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 30028 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 60948ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60964ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63760 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 231 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 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 1384 steps (0 resets) in 105 ms. (13 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 285 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 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 99 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 404 reset in 4365 ms.
Product exploration explored 100000 steps with 422 reset in 4241 ms.
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.
[2024-06-01 21:03:39] [INFO ] Invariant cache hit.
[2024-06-01 21:03:40] [INFO ] Implicit Places using invariants in 818 ms returned []
[2024-06-01 21:03:40] [INFO ] Invariant cache hit.
[2024-06-01 21:03:41] [INFO ] Implicit Places using invariants and state equation in 1354 ms returned []
Implicit Place search using SMT with State Equation took 2174 ms to find 0 implicit places.
[2024-06-01 21:03:41] [INFO ] Redundant transitions in 16 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:03:41] [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: (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
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 30027 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 60825ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60841ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63053 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-06 finished in 210169 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 26 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:04:42] [INFO ] Invariant cache hit.
[2024-06-01 21:04:43] [INFO ] Implicit Places using invariants in 898 ms returned []
[2024-06-01 21:04:43] [INFO ] Invariant cache hit.
[2024-06-01 21:04:44] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 2189 ms to find 0 implicit places.
[2024-06-01 21:04:44] [INFO ] Redundant transitions in 20 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:04:44] [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 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
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 30028 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 60950ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60965ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63208 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 188 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 91 reset in 4197 ms.
Product exploration explored 100000 steps with 110 reset in 4387 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 728 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 159 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 5340 steps (0 resets) in 425 ms. (12 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 1405 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 163 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 160 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 25 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:05:57] [INFO ] Invariant cache hit.
[2024-06-01 21:05:58] [INFO ] Implicit Places using invariants in 918 ms returned []
[2024-06-01 21:05:58] [INFO ] Invariant cache hit.
[2024-06-01 21:05:59] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 2053 ms to find 0 implicit places.
[2024-06-01 21:05:59] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:05:59] [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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(s78 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 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
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 30030 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 61040ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61055ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63169 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 995 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 168 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 6065 steps (0 resets) in 487 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 1442 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 189 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 231 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 86 reset in 4269 ms.
Product exploration explored 100000 steps with 95 reset in 4947 ms.
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 16 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:07:13] [INFO ] Invariant cache hit.
[2024-06-01 21:07:14] [INFO ] Implicit Places using invariants in 909 ms returned []
[2024-06-01 21:07:14] [INFO ] Invariant cache hit.
[2024-06-01 21:07:16] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned []
Implicit Place search using SMT with State Equation took 2470 ms to find 0 implicit places.
[2024-06-01 21:07:16] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:07:16] [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
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
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 30028 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 61022ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61039ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63559 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-07 finished in 214872 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 25 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:08:17] [INFO ] Invariant cache hit.
[2024-06-01 21:08:18] [INFO ] Implicit Places using invariants in 968 ms returned []
[2024-06-01 21:08:18] [INFO ] Invariant cache hit.
[2024-06-01 21:08:20] [INFO ] Implicit Places using invariants and state equation in 1548 ms returned []
Implicit Place search using SMT with State Equation took 2518 ms to find 0 implicit places.
[2024-06-01 21:08:20] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:08:20] [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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(s185 1.0)
(s186 18.0)
(s187 18.0)
(s188 18.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 0.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
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(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
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(s209 1.0)
(s210 1.0)
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(s213 1.0)
(s214 1.0)
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(s218 1.0)
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(s223 1.0)
(s224 1.0)
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(s227 1.0)
(s228 1.0)
(s229 1.0)
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(s232 1.0)
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(s241 1.0)
(s242 1.0)
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(s245 1.0)
(s246 1.0)
(s247 1.0)
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(s250 1.0)
(s251 1.0)
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(s254 1.0)
(s255 1.0)
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(s260 1.0)
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(s267 0.0)
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(s293 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
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 30029 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 60951ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60967ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63543 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-08
Product exploration explored 100000 steps with 455 reset in 4363 ms.
Product exploration explored 100000 steps with 422 reset in 4333 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 172 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 105 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1348 steps (0 resets) in 102 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 248 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
[2024-06-01 21:09:30] [INFO ] Invariant cache hit.
[2024-06-01 21:09:32] [INFO ] [Real]Absence check using 189 positive place invariants in 347 ms returned sat
[2024-06-01 21:09:32] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 314 ms returned sat
[2024-06-01 21:09:33] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2024-06-01 21:09:33] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:09:34] [INFO ] [Nat]Absence check using 189 positive place invariants in 217 ms returned sat
[2024-06-01 21:09:34] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 43 ms returned sat
[2024-06-01 21:09:35] [INFO ] [Nat]Absence check using state equation in 931 ms returned sat
[2024-06-01 21:09:35] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 66 ms.
[2024-06-01 21:09:38] [INFO ] Added : 161 causal constraints over 33 iterations in 2724 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 26 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:09:38] [INFO ] Invariant cache hit.
[2024-06-01 21:09:39] [INFO ] Implicit Places using invariants in 1116 ms returned []
[2024-06-01 21:09:39] [INFO ] Invariant cache hit.
[2024-06-01 21:09:40] [INFO ] Implicit Places using invariants and state equation in 1676 ms returned []
Implicit Place search using SMT with State Equation took 2796 ms to find 0 implicit places.
[2024-06-01 21:09:40] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:09:40] [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 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
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 30027 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 60968ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60984ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63845 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 262 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 98 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 598 steps (0 resets) in 46 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 254 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 93 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-06-01 21:10:43] [INFO ] Invariant cache hit.
[2024-06-01 21:10:44] [INFO ] [Real]Absence check using 189 positive place invariants in 248 ms returned sat
[2024-06-01 21:10:44] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 315 ms returned sat
[2024-06-01 21:10:45] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2024-06-01 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:10:46] [INFO ] [Nat]Absence check using 189 positive place invariants in 139 ms returned sat
[2024-06-01 21:10:46] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 26 ms returned sat
[2024-06-01 21:10:47] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2024-06-01 21:10:47] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 83 ms.
[2024-06-01 21:10:50] [INFO ] Added : 161 causal constraints over 33 iterations in 2862 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 411 reset in 4309 ms.
Product exploration explored 100000 steps with 404 reset in 4328 ms.
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 18 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:10:58] [INFO ] Invariant cache hit.
[2024-06-01 21:10:59] [INFO ] Implicit Places using invariants in 625 ms returned []
[2024-06-01 21:10:59] [INFO ] Invariant cache hit.
[2024-06-01 21:11:00] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1860 ms to find 0 implicit places.
[2024-06-01 21:11:00] [INFO ] Redundant transitions in 14 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:11:00] [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 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 30027 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 60750ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60761ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62662 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-08 finished in 223991 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 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:12:01] [INFO ] Invariant cache hit.
[2024-06-01 21:12:02] [INFO ] Implicit Places using invariants in 1013 ms returned []
[2024-06-01 21:12:02] [INFO ] Invariant cache hit.
[2024-06-01 21:12:03] [INFO ] Implicit Places using invariants and state equation in 1426 ms returned []
Implicit Place search using SMT with State Equation took 2442 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:12:03] [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
(s254 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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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
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 30027 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 60953ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60966ms
Finished structural reductions in LTL mode , in 1 iterations and 63426 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 172 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 63629 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 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:13:05] [INFO ] Invariant cache hit.
[2024-06-01 21:13:06] [INFO ] Implicit Places using invariants in 980 ms returned []
[2024-06-01 21:13:06] [INFO ] Invariant cache hit.
[2024-06-01 21:13:07] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2540 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:13:07] [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
SMT process timed out in 61089ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61104ms
Finished structural reductions in LTL mode , in 1 iterations and 63659 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-13
Product exploration explored 100000 steps with 438 reset in 4536 ms.
Product exploration explored 100000 steps with 433 reset in 4436 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 147 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 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 697 steps (0 resets) in 40 ms. (17 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 192 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2024-06-01 21:14:18] [INFO ] Invariant cache hit.
[2024-06-01 21:14:19] [INFO ] [Real]Absence check using 189 positive place invariants in 218 ms returned sat
[2024-06-01 21:14:19] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 5 ms returned sat
[2024-06-01 21:14:20] [INFO ] [Real]Absence check using state equation in 923 ms returned sat
[2024-06-01 21:14:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:14:21] [INFO ] [Nat]Absence check using 189 positive place invariants in 134 ms returned sat
[2024-06-01 21:14:22] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 85 ms returned sat
[2024-06-01 21:14:23] [INFO ] [Nat]Absence check using state equation in 1015 ms returned sat
[2024-06-01 21:14:23] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 64 ms.
[2024-06-01 21:14:27] [INFO ] Added : 242 causal constraints over 51 iterations in 3981 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 22 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:14:27] [INFO ] Invariant cache hit.
[2024-06-01 21:14:28] [INFO ] Implicit Places using invariants in 971 ms returned []
[2024-06-01 21:14:28] [INFO ] Invariant cache hit.
[2024-06-01 21:14:29] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned []
Implicit Place search using SMT with State Equation took 2136 ms to find 0 implicit places.
[2024-06-01 21:14:29] [INFO ] Redundant transitions in 19 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:14:29] [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 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
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 30042 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 60970ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60985ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63172 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 283 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)]
RANDOM walk for 620 steps (0 resets) in 38 ms. (15 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 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 82 ms :[(NOT p0), (NOT p0)]
[2024-06-01 21:15:31] [INFO ] Invariant cache hit.
[2024-06-01 21:15:32] [INFO ] [Real]Absence check using 189 positive place invariants in 330 ms returned sat
[2024-06-01 21:15:32] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 7 ms returned sat
[2024-06-01 21:15:33] [INFO ] [Real]Absence check using state equation in 921 ms returned sat
[2024-06-01 21:15:33] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:15:34] [INFO ] [Nat]Absence check using 189 positive place invariants in 139 ms returned sat
[2024-06-01 21:15:34] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 90 ms returned sat
[2024-06-01 21:15:35] [INFO ] [Nat]Absence check using state equation in 876 ms returned sat
[2024-06-01 21:15:35] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 71 ms.
[2024-06-01 21:15:38] [INFO ] Added : 242 causal constraints over 51 iterations in 3319 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 407 reset in 4097 ms.
Product exploration explored 100000 steps with 467 reset in 4246 ms.
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.
[2024-06-01 21:15:47] [INFO ] Invariant cache hit.
[2024-06-01 21:15:47] [INFO ] Implicit Places using invariants in 798 ms returned []
[2024-06-01 21:15:47] [INFO ] Invariant cache hit.
[2024-06-01 21:15:49] [INFO ] Implicit Places using invariants and state equation in 1317 ms returned []
Implicit Place search using SMT with State Equation took 2118 ms to find 0 implicit places.
[2024-06-01 21:15:49] [INFO ] Redundant transitions in 15 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:15:49] [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 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 60802ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60813ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62966 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-13 finished in 225006 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 6 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:16:50] [INFO ] Invariant cache hit.
[2024-06-01 21:16:50] [INFO ] Implicit Places using invariants in 806 ms returned []
[2024-06-01 21:16:50] [INFO ] Invariant cache hit.
[2024-06-01 21:16:52] [INFO ] Implicit Places using invariants and state equation in 1180 ms returned []
Implicit Place search using SMT with State Equation took 1989 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:16:52] [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
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s177 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
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 30101 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 60894ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60910ms
Finished structural reductions in LTL mode , in 1 iterations and 62908 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 161 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 428 reset in 4300 ms.
Product exploration explored 100000 steps with 412 reset in 4353 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 120 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)]
RANDOM walk for 543 steps (0 resets) in 47 ms. (11 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 145 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 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 21:18:02] [INFO ] Invariant cache hit.
[2024-06-01 21:18:04] [INFO ] [Real]Absence check using 189 positive place invariants in 341 ms returned sat
[2024-06-01 21:18:04] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 5 ms returned sat
[2024-06-01 21:18:04] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2024-06-01 21:18:04] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:18:06] [INFO ] [Nat]Absence check using 189 positive place invariants in 254 ms returned sat
[2024-06-01 21:18:06] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 65 ms returned sat
[2024-06-01 21:18:07] [INFO ] [Nat]Absence check using state equation in 930 ms returned sat
[2024-06-01 21:18:07] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 63 ms.
[2024-06-01 21:18:09] [INFO ] Added : 160 causal constraints over 32 iterations in 2484 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.
[2024-06-01 21:18:09] [INFO ] Invariant cache hit.
[2024-06-01 21:18:10] [INFO ] Implicit Places using invariants in 964 ms returned []
[2024-06-01 21:18:10] [INFO ] Invariant cache hit.
[2024-06-01 21:18:11] [INFO ] Implicit Places using invariants and state equation in 1376 ms returned []
Implicit Place search using SMT with State Equation took 2348 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:18:11] [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 30024 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 30030 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 60964ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60979ms
Finished structural reductions in LTL mode , in 1 iterations and 63342 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 165 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 145 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1124 steps (0 resets) in 91 ms. (12 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 415 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 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 21:19:14] [INFO ] Invariant cache hit.
[2024-06-01 21:19:15] [INFO ] [Real]Absence check using 189 positive place invariants in 336 ms returned sat
[2024-06-01 21:19:15] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-06-01 21:19:16] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2024-06-01 21:19:16] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:19:17] [INFO ] [Nat]Absence check using 189 positive place invariants in 161 ms returned sat
[2024-06-01 21:19:17] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 42 ms returned sat
[2024-06-01 21:19:18] [INFO ] [Nat]Absence check using state equation in 1031 ms returned sat
[2024-06-01 21:19:18] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 104 ms.
[2024-06-01 21:19:21] [INFO ] Added : 160 causal constraints over 32 iterations in 2901 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 460 reset in 4588 ms.
Product exploration explored 100000 steps with 435 reset in 4478 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 96 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.
[2024-06-01 21:19:30] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:19:30] [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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 0/0 constraints]
After SMT, in 60924ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60933ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60966 ms. Remains : 513/513 places, 972/972 transitions.
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 972/972 transitions.
Applied a total of 0 rules in 11 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:20:31] [INFO ] Invariant cache hit.
[2024-06-01 21:20:32] [INFO ] Implicit Places using invariants in 929 ms returned []
[2024-06-01 21:20:32] [INFO ] Invariant cache hit.
[2024-06-01 21:20:34] [INFO ] Implicit Places using invariants and state equation in 1425 ms returned []
Implicit Place search using SMT with State Equation took 2356 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:20:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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org.smtlib.IParser$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 61032ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61048ms
Finished structural reductions in LTL mode , in 1 iterations and 63418 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-14 finished in 285199 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.
[2024-06-01 21:21:35] [INFO ] Invariant cache hit.
[2024-06-01 21:21:36] [INFO ] Implicit Places using invariants in 770 ms returned []
[2024-06-01 21:21:36] [INFO ] Invariant cache hit.
[2024-06-01 21:21:37] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 2244 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:21:37] [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$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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 30025 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 60673ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60683ms
Finished structural reductions in LTL mode , in 1 iterations and 62935 ms. Remains : 513/513 places, 972/972 transitions.
Stuttering acceptance computed with spot in 237 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 44092 reset in 2683 ms.
Product exploration explored 100000 steps with 44028 reset in 2492 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 792 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 90 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 859 steps (0 resets) in 67 ms. (12 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 1078 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 94 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 95 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 11 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:22:46] [INFO ] Invariant cache hit.
[2024-06-01 21:22:46] [INFO ] Implicit Places using invariants in 847 ms returned []
[2024-06-01 21:22:46] [INFO ] Invariant cache hit.
[2024-06-01 21:22:48] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2406 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:22:48] [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 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
SMT process timed out in 60903ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60918ms
Finished structural reductions in LTL mode , in 1 iterations and 63338 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 235 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 94 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 1150 steps (0 resets) in 88 ms. (12 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 242 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 92 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 43073 reset in 2652 ms.
Product exploration explored 100000 steps with 44023 reset in 2464 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 66 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 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:23:56] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:23:56] [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
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 30024 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 30018 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 60860ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60869ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60903 ms. Remains : 513/513 places, 972/972 transitions.
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 6 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:24:56] [INFO ] Invariant cache hit.
[2024-06-01 21:24:57] [INFO ] Implicit Places using invariants in 723 ms returned []
[2024-06-01 21:24:57] [INFO ] Invariant cache hit.
[2024-06-01 21:24:58] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1819 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:24:58] [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 30024 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 30071 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 61061ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61079ms
Finished structural reductions in LTL mode , in 1 iterations and 62908 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-15 finished in 264578 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 135 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 21 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:26:00] [INFO ] Invariant cache hit.
[2024-06-01 21:26:01] [INFO ] Implicit Places using invariants in 746 ms returned []
[2024-06-01 21:26:01] [INFO ] Invariant cache hit.
[2024-06-01 21:26:03] [INFO ] Implicit Places using invariants and state equation in 1577 ms returned []
Implicit Place search using SMT with State Equation took 2325 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:26:03] [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
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 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
(s476 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s393 1)
(s394 1)
(s395 0)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
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(s411 1)
(s412 1)
(s413 1)
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(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
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(s469 0)
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(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 1timeout
) 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 30030 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 60980ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60995ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 63344 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 367 reset in 4661 ms.
Product exploration explored 100000 steps with 387 reset in 4388 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 213 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 68 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 2661 steps (0 resets) in 137 ms. (19 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 347 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 109 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 96 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 20 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:27:14] [INFO ] Invariant cache hit.
[2024-06-01 21:27:15] [INFO ] Implicit Places using invariants in 1026 ms returned []
[2024-06-01 21:27:15] [INFO ] Invariant cache hit.
[2024-06-01 21:27:16] [INFO ] Implicit Places using invariants and state equation in 1651 ms returned []
Implicit Place search using SMT with State Equation took 2681 ms to find 0 implicit places.
[2024-06-01 21:27:16] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:27:16] [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
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 30038 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 60959ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60976ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63709 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 234 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 105 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 1368 steps (0 resets) in 115 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 282 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 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 384 reset in 4510 ms.
Product exploration explored 100000 steps with 417 reset in 4376 ms.
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.
[2024-06-01 21:28:28] [INFO ] Invariant cache hit.
[2024-06-01 21:28:28] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-06-01 21:28:28] [INFO ] Invariant cache hit.
[2024-06-01 21:28:30] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 2010 ms to find 0 implicit places.
[2024-06-01 21:28:30] [INFO ] Redundant transitions in 21 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:28:30] [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
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 30024 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 61073ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61090ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63145 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-06 finished in 211009 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 97 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 12 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:29:32] [INFO ] Invariant cache hit.
[2024-06-01 21:29:33] [INFO ] Implicit Places using invariants in 854 ms returned []
[2024-06-01 21:29:33] [INFO ] Invariant cache hit.
[2024-06-01 21:29:34] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 2081 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:29:34] [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 30038 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 30028 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 60890ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60901ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62996 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 424 reset in 4248 ms.
Product exploration explored 100000 steps with 392 reset in 4432 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 173 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 94 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 734 steps (0 resets) in 55 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 247 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
[2024-06-01 21:30:44] [INFO ] Invariant cache hit.
[2024-06-01 21:30:46] [INFO ] [Real]Absence check using 189 positive place invariants in 224 ms returned sat
[2024-06-01 21:30:46] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 5 ms returned sat
[2024-06-01 21:30:46] [INFO ] [Real]Absence check using state equation in 878 ms returned sat
[2024-06-01 21:30:46] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:30:47] [INFO ] [Nat]Absence check using 189 positive place invariants in 136 ms returned sat
[2024-06-01 21:30:47] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 88 ms returned sat
[2024-06-01 21:30:48] [INFO ] [Nat]Absence check using state equation in 827 ms returned sat
[2024-06-01 21:30:48] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 63 ms.
[2024-06-01 21:30:52] [INFO ] Added : 242 causal constraints over 51 iterations in 3527 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.
[2024-06-01 21:30:52] [INFO ] Invariant cache hit.
[2024-06-01 21:30:52] [INFO ] Implicit Places using invariants in 614 ms returned []
[2024-06-01 21:30:52] [INFO ] Invariant cache hit.
[2024-06-01 21:30:53] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1693 ms to find 0 implicit places.
[2024-06-01 21:30:53] [INFO ] Redundant transitions in 12 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:30:53] [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 30023 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 30027 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 60686ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60695ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62422 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 237 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)]
RANDOM walk for 833 steps (0 resets) in 63 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 244 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
[2024-06-01 21:31:55] [INFO ] Invariant cache hit.
[2024-06-01 21:31:56] [INFO ] [Real]Absence check using 189 positive place invariants in 320 ms returned sat
[2024-06-01 21:31:56] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 7 ms returned sat
[2024-06-01 21:31:58] [INFO ] [Real]Absence check using state equation in 1026 ms returned sat
[2024-06-01 21:31:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:31:59] [INFO ] [Nat]Absence check using 189 positive place invariants in 160 ms returned sat
[2024-06-01 21:31:59] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 87 ms returned sat
[2024-06-01 21:32:00] [INFO ] [Nat]Absence check using state equation in 812 ms returned sat
[2024-06-01 21:32:00] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 62 ms.
[2024-06-01 21:32:04] [INFO ] Added : 242 causal constraints over 51 iterations in 4286 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 412 reset in 4546 ms.
Product exploration explored 100000 steps with 415 reset in 4563 ms.
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.
[2024-06-01 21:32:13] [INFO ] Invariant cache hit.
[2024-06-01 21:32:14] [INFO ] Implicit Places using invariants in 465 ms returned []
[2024-06-01 21:32:14] [INFO ] Invariant cache hit.
[2024-06-01 21:32:15] [INFO ] Implicit Places using invariants and state equation in 1414 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
[2024-06-01 21:32:15] [INFO ] Redundant transitions in 18 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:32:15] [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
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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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 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
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 30219 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 61108ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61123ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63055 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-13 finished in 224971 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 149 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 18 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:33:17] [INFO ] Invariant cache hit.
[2024-06-01 21:33:18] [INFO ] Implicit Places using invariants in 945 ms returned []
[2024-06-01 21:33:18] [INFO ] Invariant cache hit.
[2024-06-01 21:33:19] [INFO ] Implicit Places using invariants and state equation in 1444 ms returned []
Implicit Place search using SMT with State Equation took 2393 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:33:19] [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 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 30127 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 61079ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61095ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 63511 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 417 reset in 4256 ms.
Product exploration explored 100000 steps with 420 reset in 4301 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 107 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 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 936 steps (0 resets) in 45 ms. (20 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 176 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)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 21:34:30] [INFO ] Invariant cache hit.
[2024-06-01 21:34:31] [INFO ] [Real]Absence check using 189 positive place invariants in 320 ms returned sat
[2024-06-01 21:34:31] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-06-01 21:34:31] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2024-06-01 21:34:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:34:32] [INFO ] [Nat]Absence check using 189 positive place invariants in 159 ms returned sat
[2024-06-01 21:34:32] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 40 ms returned sat
[2024-06-01 21:34:33] [INFO ] [Nat]Absence check using state equation in 871 ms returned sat
[2024-06-01 21:34:33] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 63 ms.
[2024-06-01 21:34:36] [INFO ] Added : 160 causal constraints over 32 iterations in 2660 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.
[2024-06-01 21:34:36] [INFO ] Invariant cache hit.
[2024-06-01 21:34:37] [INFO ] Implicit Places using invariants in 982 ms returned []
[2024-06-01 21:34:37] [INFO ] Invariant cache hit.
[2024-06-01 21:34:38] [INFO ] Implicit Places using invariants and state equation in 1220 ms returned []
Implicit Place search using SMT with State Equation took 2209 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:34:38] [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 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
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 30028 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 61125ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61141ms
Finished structural reductions in LTL mode , in 1 iterations and 63364 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 169 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 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1460 steps (0 resets) in 124 ms. (11 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 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 21:35:41] [INFO ] Invariant cache hit.
[2024-06-01 21:35:42] [INFO ] [Real]Absence check using 189 positive place invariants in 327 ms returned sat
[2024-06-01 21:35:42] [INFO ] [Real]Absence check using 189 positive and 1 generalized place invariants in 4 ms returned sat
[2024-06-01 21:35:43] [INFO ] [Real]Absence check using state equation in 914 ms returned sat
[2024-06-01 21:35:43] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 21:35:44] [INFO ] [Nat]Absence check using 189 positive place invariants in 230 ms returned sat
[2024-06-01 21:35:44] [INFO ] [Nat]Absence check using 189 positive and 1 generalized place invariants in 65 ms returned sat
[2024-06-01 21:35:45] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2024-06-01 21:35:45] [INFO ] Computed and/alt/rep : 810/810/810 causal constraints (skipped 0 transitions) in 65 ms.
[2024-06-01 21:35:47] [INFO ] Added : 160 causal constraints over 32 iterations in 2433 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 266 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 420 reset in 4391 ms.
Product exploration explored 100000 steps with 368 reset in 4380 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 94 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 11 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:35:57] [INFO ] Redundant transitions in 13 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:35:57] [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
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 61026ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61035ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61065 ms. Remains : 513/513 places, 972/972 transitions.
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.
[2024-06-01 21:36:58] [INFO ] Invariant cache hit.
[2024-06-01 21:36:58] [INFO ] Implicit Places using invariants in 594 ms returned []
[2024-06-01 21:36:58] [INFO ] Invariant cache hit.
[2024-06-01 21:36:59] [INFO ] Implicit Places using invariants and state equation in 1000 ms returned []
Implicit Place search using SMT with State Equation took 1600 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:36:59] [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)
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(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)
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(s31 0.0)
(s32 0.0)
(s33 0.0)
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(s402 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1485 variables, and 190 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 189/189 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/513 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (OVERLAPS) 318/507 variables, 189/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/507 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (OVERLAPS) 6/513 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s381 1)
(s382 1)
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(s398 timeout
1)
(s399 org.smtlib.IParser$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 30028 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 61006ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 61021ms
Finished structural reductions in LTL mode , in 1 iterations and 62635 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-14 finished in 283975 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))))'
Found a Shortening insensitive property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-15
Stuttering acceptance computed with spot in 213 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)))]
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 18 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:38:01] [INFO ] Invariant cache hit.
[2024-06-01 21:38:02] [INFO ] Implicit Places using invariants in 922 ms returned []
[2024-06-01 21:38:02] [INFO ] Invariant cache hit.
[2024-06-01 21:38:03] [INFO ] Implicit Places using invariants and state equation in 1514 ms returned []
Implicit Place search using SMT with State Equation took 2438 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:38:03] [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 30024 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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(s502 0)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 30026 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 60877ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60891ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 63351 ms. Remains : 513/513 places, 972/972 transitions.
Running random walk in product with property : HypertorusGrid-PT-d3k3p2b06-LTLFireability-15
Product exploration explored 100000 steps with 43777 reset in 2475 ms.
Product exploration explored 100000 steps with 43964 reset in 2371 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 746 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 98 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 534 steps (0 resets) in 41 ms. (12 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 918 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 94 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 92 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.
[2024-06-01 21:39:11] [INFO ] Invariant cache hit.
[2024-06-01 21:39:12] [INFO ] Implicit Places using invariants in 721 ms returned []
[2024-06-01 21:39:12] [INFO ] Invariant cache hit.
[2024-06-01 21:39:13] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1930 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:39:13] [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 30024 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 "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 30028 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 60819ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60828ms
Finished structural reductions in LTL mode , in 1 iterations and 62771 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 315 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 96 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 1297 steps (0 resets) in 95 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 247 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 96 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 43634 reset in 2285 ms.
Product exploration explored 100000 steps with 43666 reset in 2602 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 88 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 23 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:40:20] [INFO ] Redundant transitions in 20 ms returned []
Running 810 sub problems to find dead transitions.
[2024-06-01 21:40:20] [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 30024 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 30025 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 60984ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60999ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61052 ms. Remains : 513/513 places, 972/972 transitions.
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 10 ms. Remains 513 /513 variables (removed 0) and now considering 972/972 (removed 0) transitions.
[2024-06-01 21:41:21] [INFO ] Invariant cache hit.
[2024-06-01 21:41:23] [INFO ] Implicit Places using invariants in 1074 ms returned []
[2024-06-01 21:41:23] [INFO ] Invariant cache hit.
[2024-06-01 21:41:24] [INFO ] Implicit Places using invariants and state equation in 1257 ms returned []
Implicit Place search using SMT with State Equation took 2333 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 21:41:24] [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 30019 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 60966ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60982ms
Finished structural reductions in LTL mode , in 1 iterations and 63330 ms. Remains : 513/513 places, 972/972 transitions.
Treatment of property HypertorusGrid-PT-d3k3p2b06-LTLFireability-15 finished in 264525 ms.
[2024-06-01 21:42:25] [INFO ] Flatten gal took : 64 ms
[2024-06-01 21:42:25] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/LTLFireability.sr.xml took 19 ms.
[2024-06-01 21:42:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 513 places, 972 transitions and 3888 arcs took 19 ms.
Total runtime 3482659 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-04 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-05 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-06 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-07 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-08 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-13 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HypertorusGrid-PT-d3k3p2b06-LTLFireability-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717278161107

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-01
ltl formula formula --ltl=/tmp/4201/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.040 user 0.050 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 974 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~160!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2
pnml2lts-mc( 0/ 4): unique states count: 634
pnml2lts-mc( 0/ 4): unique transitions count: 113255
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 637
pnml2lts-mc( 0/ 4): - cum. max stack depth: 635
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 637 states 113745 transitions, fanout: 178.564
pnml2lts-mc( 0/ 4): Total exploration time 0.470 sec (0.470 sec minimum, 0.470 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1355, Transitions per second: 242011
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 4.7MB, 43.1 B/state, compr.: 2.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/5.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 4.7MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-04
ltl formula formula --ltl=/tmp/4201/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.040 user 0.040 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 997 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~781!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 4182
pnml2lts-mc( 0/ 4): unique transitions count: 794902
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 10
pnml2lts-mc( 0/ 4): - claim success count: 4185
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4185
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4185 states 795392 transitions, fanout: 190.058
pnml2lts-mc( 0/ 4): Total exploration time 1.460 sec (1.460 sec minimum, 1.460 sec on average)
pnml2lts-mc( 0/ 4): States per second: 2866, Transitions per second: 544789
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 23.8MB, 32.8 B/state, compr.: 1.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 2.0%/28.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 23.8MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-05
ltl formula formula --ltl=/tmp/4201/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.060 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 514 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 984 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~566!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 36
pnml2lts-mc( 0/ 4): unique states count: 2015
pnml2lts-mc( 0/ 4): unique transitions count: 347030
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 2018
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1982
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2018 states 347520 transitions, fanout: 172.210
pnml2lts-mc( 0/ 4): Total exploration time 0.910 sec (0.910 sec minimum, 0.910 sec on average)
pnml2lts-mc( 0/ 4): States per second: 2218, Transitions per second: 381890
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 11.0MB, 40.5 B/state, compr.: 2.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/13.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 11.0MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-06
ltl formula formula --ltl=/tmp/4201/ltl_3_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.030 user 0.030 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 976 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~2490 levels ~10000 states ~600740 transitions
pnml2lts-mc( 0/ 4): ~2501 levels ~20000 states ~629672 transitions
pnml2lts-mc( 0/ 4): ~2501 levels ~40000 states ~693796 transitions
pnml2lts-mc( 0/ 4): ~2501 levels ~80000 states ~824948 transitions
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~7512!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 27609
pnml2lts-mc( 0/ 4): unique states count: 77742
pnml2lts-mc( 0/ 4): unique transitions count: 998105
pnml2lts-mc( 0/ 4): - self-loop count: 4300
pnml2lts-mc( 0/ 4): - claim dead count: 104853
pnml2lts-mc( 0/ 4): - claim found count: 55193
pnml2lts-mc( 0/ 4): - claim success count: 77745
pnml2lts-mc( 0/ 4): - cum. max stack depth: 22388
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 77745 states 998595 transitions, fanout: 12.844
pnml2lts-mc( 0/ 4): Total exploration time 3.560 sec (3.560 sec minimum, 3.560 sec on average)
pnml2lts-mc( 0/ 4): States per second: 21838, Transitions per second: 280504
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 27.9MB, 35.3 B/state, compr.: 1.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 2.0%/33.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 27.9MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-07
ltl formula formula --ltl=/tmp/4201/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.040 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): There are 514 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 1038 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~871!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 3059
pnml2lts-mc( 0/ 4): unique transitions count: 759086
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 2
pnml2lts-mc( 0/ 4): - claim success count: 3062
pnml2lts-mc( 0/ 4): - cum. max stack depth: 3062
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3062 states 760548 transitions, fanout: 248.383
pnml2lts-mc( 0/ 4): Total exploration time 1.140 sec (1.140 sec minimum, 1.140 sec on average)
pnml2lts-mc( 0/ 4): States per second: 2686, Transitions per second: 667147
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 14.6MB, 40.7 B/state, compr.: 2.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 1.0%/18.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 14.6MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-08
ltl formula formula --ltl=/tmp/4201/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.050 user 0.030 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_5_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_5_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_5_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 977 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~651!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1047
pnml2lts-mc( 0/ 4): unique states count: 3260
pnml2lts-mc( 0/ 4): unique transitions count: 316587
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3263
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2216
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3263 states 317563 transitions, fanout: 97.322
pnml2lts-mc( 0/ 4): Total exploration time 0.880 sec (0.880 sec minimum, 0.880 sec on average)
pnml2lts-mc( 0/ 4): States per second: 3708, Transitions per second: 360867
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 11.9MB, 40.8 B/state, compr.: 2.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/14.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 11.9MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-13
ltl formula formula --ltl=/tmp/4201/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.110 real 0.040 user 0.030 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_6_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_6_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_6_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_6_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 975 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~270!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 400
pnml2lts-mc( 0/ 4): unique states count: 1451
pnml2lts-mc( 0/ 4): unique transitions count: 180607
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1454
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1054
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1454 states 181097 transitions, fanout: 124.551
pnml2lts-mc( 0/ 4): Total exploration time 0.580 sec (0.580 sec minimum, 0.580 sec on average)
pnml2lts-mc( 0/ 4): States per second: 2507, Transitions per second: 312236
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 7.3MB, 42.2 B/state, compr.: 2.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/9.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 7.3MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-14
ltl formula formula --ltl=/tmp/4201/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.130 real 0.040 user 0.070 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_7_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_7_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_7_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_7_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 976 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~288!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 56
pnml2lts-mc( 0/ 4): unique states count: 1054
pnml2lts-mc( 0/ 4): unique transitions count: 181000
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1057
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1001
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1057 states 181490 transitions, fanout: 171.703
pnml2lts-mc( 0/ 4): Total exploration time 0.700 sec (0.700 sec minimum, 0.700 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1510, Transitions per second: 259271
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 7.2MB, 41.9 B/state, compr.: 2.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/9.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 7.2MB (~256.0MB paged-in)
ltl formula name HypertorusGrid-PT-d3k3p2b06-LTLFireability-15
ltl formula formula --ltl=/tmp/4201/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 513 places, 972 transitions and 3888 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.050 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/4201/ltl_8_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/4201/ltl_8_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/4201/ltl_8_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/4201/ltl_8_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 515 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 514, there are 983 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~727!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2367
pnml2lts-mc( 0/ 4): unique states count: 4675
pnml2lts-mc( 0/ 4): unique transitions count: 354415
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 185
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 4687
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2314
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4687 states 355403 transitions, fanout: 75.827
pnml2lts-mc( 0/ 4): Total exploration time 1.130 sec (1.130 sec minimum, 1.130 sec on average)
pnml2lts-mc( 0/ 4): States per second: 4148, Transitions per second: 314516
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 13.6MB, 40.2 B/state, compr.: 2.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 1.0%/17.0%
pnml2lts-mc( 0/ 4): Stored 1002 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 13.6MB (~256.0MB paged-in)