About the Execution of ITS-Tools for Echo-PT-d02r11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.787 | 3600000.00 | 7867553.00 | 11747.40 | FFFTTTTTF??F?T?T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r158-smll-171636266100083.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Echo-PT-d02r11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266100083
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 916K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 04:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 04:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 04:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 469K 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 Echo-PT-d02r11-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716436220072
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-23 03:50:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 03:50:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 03:50:23] [INFO ] Load time of PNML (sax parser for PT used): 382 ms
[2024-05-23 03:50:23] [INFO ] Transformed 1119 places.
[2024-05-23 03:50:23] [INFO ] Transformed 874 transitions.
[2024-05-23 03:50:23] [INFO ] Found NUPN structural information;
[2024-05-23 03:50:23] [INFO ] Parsed PT model containing 1119 places and 874 transitions and 4996 arcs in 642 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Echo-PT-d02r11-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 1119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1119/1119 places, 874/874 transitions.
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 1000 transition count 874
Applied a total of 119 rules in 266 ms. Remains 1000 /1119 variables (removed 119) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 1000 cols
[2024-05-23 03:50:24] [INFO ] Computed 442 invariants in 671 ms
[2024-05-23 03:50:47] [INFO ] Implicit Places using invariants in 23919 ms returned []
[2024-05-23 03:50:47] [INFO ] Invariant cache hit.
[2024-05-23 03:50:55] [INFO ] Implicit Places using invariants and state equation in 7646 ms returned []
Implicit Place search using SMT with State Equation took 31640 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 03:50:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 184/1181 constraints. Problems are: Problem set: 0 solved, 873 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1874 variables, and 1181 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30057 ms.
Refiners :[Domain max(s): 997/1000 constraints, Positive P Invariants (semi-flows): 0/8 constraints, Generalized P Invariants (flows): 184/434 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 184/1181 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1874 variables, and 1181 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30043 ms.
Refiners :[Domain max(s): 997/1000 constraints, Positive P Invariants (semi-flows): 0/8 constraints, Generalized P Invariants (flows): 184/434 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60990ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 61030ms
Starting structural reductions in LTL mode, iteration 1 : 1000/1119 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92988 ms. Remains : 1000/1119 places, 874/874 transitions.
Support contains 19 out of 1000 places after structural reductions.
[2024-05-23 03:51:57] [INFO ] Flatten gal took : 302 ms
[2024-05-23 03:51:57] [INFO ] Flatten gal took : 160 ms
[2024-05-23 03:51:57] [INFO ] Input system was already deterministic with 874 transitions.
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 22403 steps (90 resets) in 1559 ms. (14 steps per ms) remains 0/10 properties
Computed a total of 1000 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1000 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Graph (complete) has 2949 edges and 1000 vertex of which 993 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.11 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 109 ms. Remains 992 /1000 variables (removed 8) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 992 cols
[2024-05-23 03:51:58] [INFO ] Computed 436 invariants in 375 ms
[2024-05-23 03:52:20] [INFO ] Implicit Places using invariants in 22215 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 22221 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 988/1000 places, 872/874 transitions.
Applied a total of 0 rules in 58 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 22388 ms. Remains : 988/1000 places, 872/874 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-01
Stuttering criterion allowed to conclude after 247 steps with 1 reset in 8 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r11-LTLCardinality-01 finished in 22724 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 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 998 transition count 874
Applied a total of 2 rules in 23 ms. Remains 998 /1000 variables (removed 2) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 998 cols
[2024-05-23 03:52:21] [INFO ] Computed 440 invariants in 389 ms
[2024-05-23 03:52:37] [INFO ] Implicit Places using invariants in 16597 ms returned []
[2024-05-23 03:52:37] [INFO ] Invariant cache hit.
[2024-05-23 03:53:07] [INFO ] Implicit Places using invariants and state equation in 29398 ms returned []
Implicit Place search using SMT with State Equation took 45999 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 03:53:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 435/1432 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1872 variables, and 1432 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30041 ms.
Refiners :[Domain max(s): 997/998 constraints, Generalized P Invariants (flows): 435/440 constraints, State Equation: 0/998 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 435/1432 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1872 variables, and 1432 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30040 ms.
Refiners :[Domain max(s): 997/998 constraints, Generalized P Invariants (flows): 435/440 constraints, State Equation: 0/998 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60672ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60693ms
Starting structural reductions in LTL mode, iteration 1 : 998/1000 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106721 ms. Remains : 998/1000 places, 874/874 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 1081 ms.
Product exploration explored 100000 steps with 50000 reset in 759 ms.
Computed a total of 998 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 998 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 28 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r11-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r11-LTLCardinality-05 finished in 109312 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(p0)))'
Support contains 1 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 999 transition count 874
Applied a total of 1 rules in 46 ms. Remains 999 /1000 variables (removed 1) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 999 cols
[2024-05-23 03:54:11] [INFO ] Computed 441 invariants in 739 ms
[2024-05-23 03:54:42] [INFO ] Performed 379/999 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:54:45] [INFO ] Implicit Places using invariants in 35147 ms returned []
[2024-05-23 03:54:45] [INFO ] Invariant cache hit.
[2024-05-23 03:55:16] [INFO ] Implicit Places using invariants and state equation in 30871 ms returned []
Implicit Place search using SMT with State Equation took 66021 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 03:55:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 357/1354 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1873 variables, and 1354 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30022 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 357/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 357/1354 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1873 variables, and 1354 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30030 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 357/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60599ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60614ms
Starting structural reductions in LTL mode, iteration 1 : 999/1000 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126684 ms. Remains : 999/1000 places, 874/874 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 185 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r11-LTLCardinality-08 finished in 126845 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))&&F(p1)))'
Support contains 5 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 998 transition count 874
Applied a total of 2 rules in 42 ms. Remains 998 /1000 variables (removed 2) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 998 cols
[2024-05-23 03:56:17] [INFO ] Computed 440 invariants in 419 ms
[2024-05-23 03:56:42] [INFO ] Implicit Places using invariants in 24754 ms returned []
[2024-05-23 03:56:42] [INFO ] Invariant cache hit.
[2024-05-23 03:57:12] [INFO ] Implicit Places using invariants and state equation in 29942 ms returned []
Implicit Place search using SMT with State Equation took 54704 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 03:57:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 435/1432 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1872 variables, and 1432 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30026 ms.
Refiners :[Domain max(s): 997/998 constraints, Generalized P Invariants (flows): 435/440 constraints, State Equation: 0/998 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 435/1432 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1872 variables, and 1432 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30027 ms.
Refiners :[Domain max(s): 997/998 constraints, Generalized P Invariants (flows): 435/440 constraints, State Equation: 0/998 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60520ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60538ms
Starting structural reductions in LTL mode, iteration 1 : 998/1000 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115287 ms. Remains : 998/1000 places, 874/874 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-09
Product exploration explored 100000 steps with 2788 reset in 1383 ms.
Product exploration explored 100000 steps with 2740 reset in 1206 ms.
Computed a total of 998 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 998 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 239 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 312 steps (0 resets) in 12 ms. (24 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 306 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 p1), (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
[2024-05-23 03:58:16] [INFO ] Invariant cache hit.
[2024-05-23 03:58:31] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 13362 ms returned unknown
Could not prove EG (NOT p1)
Support contains 2 out of 998 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 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 993 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 52 ms. Remains 992 /998 variables (removed 6) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 992 cols
[2024-05-23 03:58:32] [INFO ] Computed 436 invariants in 347 ms
[2024-05-23 03:58:40] [INFO ] Implicit Places using invariants in 8136 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 8138 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 988/998 places, 872/874 transitions.
Applied a total of 0 rules in 45 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8235 ms. Remains : 988/998 places, 872/874 transitions.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 116 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 87 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 306 steps (0 resets) in 11 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 872 rows 988 cols
[2024-05-23 03:58:41] [INFO ] Computed 432 invariants in 494 ms
[2024-05-23 03:58:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:58:56] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 13316 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1468 reset in 1274 ms.
Product exploration explored 100000 steps with 1467 reset in 1308 ms.
Built C files in :
/tmp/ltsmin12545767231816929778
[2024-05-23 03:58:59] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 03:58:59] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:58:59] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 03:58:59] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:58:59] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 03:58:59] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:58:59] [INFO ] Built C files in 252ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12545767231816929778
Running compilation step : cd /tmp/ltsmin12545767231816929778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12545767231816929778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12545767231816929778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 988 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 51 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 03:59:02] [INFO ] Invariant cache hit.
[2024-05-23 03:59:24] [INFO ] Implicit Places using invariants in 21967 ms returned []
[2024-05-23 03:59:24] [INFO ] Invariant cache hit.
[2024-05-23 03:59:32] [INFO ] Implicit Places using invariants and state equation in 7195 ms returned []
Implicit Place search using SMT with State Equation took 29171 ms to find 0 implicit places.
[2024-05-23 03:59:32] [INFO ] Redundant transitions in 93 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 03:59:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30018 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30019 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60584ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60603ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 89930 ms. Remains : 988/988 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin12607386783653329326
[2024-05-23 04:00:32] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:00:32] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:00:32] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:00:32] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:00:32] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:00:32] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:00:32] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12607386783653329326
Running compilation step : cd /tmp/ltsmin12607386783653329326;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12607386783653329326;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12607386783653329326;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 04:00:36] [INFO ] Flatten gal took : 69 ms
[2024-05-23 04:00:36] [INFO ] Flatten gal took : 67 ms
[2024-05-23 04:00:36] [INFO ] Time to serialize gal into /tmp/LTL14563326584986923812.gal : 23 ms
[2024-05-23 04:00:36] [INFO ] Time to serialize properties into /tmp/LTL2396364801415481607.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14563326584986923812.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4038146431042258430.hoa' '-atoms' '/tmp/LTL2396364801415481607.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2396364801415481607.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4038146431042258430.hoa
Detected timeout of ITS tools.
[2024-05-23 04:00:51] [INFO ] Flatten gal took : 59 ms
[2024-05-23 04:00:51] [INFO ] Flatten gal took : 53 ms
[2024-05-23 04:00:51] [INFO ] Time to serialize gal into /tmp/LTL16297415879391913904.gal : 10 ms
[2024-05-23 04:00:51] [INFO ] Time to serialize properties into /tmp/LTL16863968284549543725.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16297415879391913904.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16863968284549543725.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((p307==0)&&(p442==1))||(p666==0))")))&&(F("((p1031==0)||(p472==1))"))))
Formula 0 simplified : XG!"(((p307==0)&&(p442==1))||(p666==0))" | G!"((p1031==0)||(p472==1))"
Detected timeout of ITS tools.
[2024-05-23 04:01:06] [INFO ] Flatten gal took : 50 ms
[2024-05-23 04:01:06] [INFO ] Applying decomposition
[2024-05-23 04:01:06] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12077198304990899060.txt' '-o' '/tmp/graph12077198304990899060.bin' '-w' '/tmp/graph12077198304990899060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12077198304990899060.bin' '-l' '-1' '-v' '-w' '/tmp/graph12077198304990899060.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:01:06] [INFO ] Decomposing Gal with order
[2024-05-23 04:01:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:01:07] [INFO ] Removed a total of 1062 redundant transitions.
[2024-05-23 04:01:07] [INFO ] Flatten gal took : 202 ms
[2024-05-23 04:01:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 97 ms.
[2024-05-23 04:01:07] [INFO ] Time to serialize gal into /tmp/LTL2920935619585487425.gal : 32 ms
[2024-05-23 04:01:07] [INFO ] Time to serialize properties into /tmp/LTL17012376133010752945.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2920935619585487425.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17012376133010752945.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((i6.i0.u110.p307==0)&&(i1.i2.u143.p442==1))||(i6.i1.u87.p666==0))")))&&(F("((i6.i1.u88.p1031==0)||(i1.i0.u31.p472==1))"))))
Formula 0 simplified : XG!"(((i6.i0.u110.p307==0)&&(i1.i2.u143.p442==1))||(i6.i1.u87.p666==0))" | G!"((i6.i1.u88.p1031==0)||(i1.i0.u31.p472==1))"
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-09 finished in 305411 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 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Graph (complete) has 2949 edges and 1000 vertex of which 993 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 40 ms. Remains 992 /1000 variables (removed 8) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 992 cols
[2024-05-23 04:01:23] [INFO ] Computed 436 invariants in 321 ms
[2024-05-23 04:01:45] [INFO ] Implicit Places using invariants in 22366 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 22369 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 988/1000 places, 872/874 transitions.
Applied a total of 0 rules in 37 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 22448 ms. Remains : 988/1000 places, 872/874 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-10
Product exploration explored 100000 steps with 414 reset in 1344 ms.
Product exploration explored 100000 steps with 414 reset in 1205 ms.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 579 steps (0 resets) in 14 ms. (38 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 2 out of 988 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 36 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
// Phase 1: matrix 872 rows 988 cols
[2024-05-23 04:01:49] [INFO ] Computed 432 invariants in 457 ms
[2024-05-23 04:01:55] [INFO ] Implicit Places using invariants in 6492 ms returned []
[2024-05-23 04:01:55] [INFO ] Invariant cache hit.
[2024-05-23 04:02:02] [INFO ] Implicit Places using invariants and state equation in 7442 ms returned []
Implicit Place search using SMT with State Equation took 13936 ms to find 0 implicit places.
[2024-05-23 04:02:02] [INFO ] Redundant transitions in 17 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 04:02:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30020 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30019 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60469ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60479ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 74478 ms. Remains : 988/988 places, 872/872 transitions.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 551 steps (0 resets) in 15 ms. (34 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 414 reset in 1103 ms.
Product exploration explored 100000 steps with 414 reset in 1230 ms.
Built C files in :
/tmp/ltsmin6798527716378902966
[2024-05-23 04:03:06] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:03:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:03:06] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:03:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:03:06] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:03:06] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:03:06] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6798527716378902966
Running compilation step : cd /tmp/ltsmin6798527716378902966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6798527716378902966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6798527716378902966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 988 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 34 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:03:09] [INFO ] Invariant cache hit.
[2024-05-23 04:03:15] [INFO ] Implicit Places using invariants in 5387 ms returned []
[2024-05-23 04:03:15] [INFO ] Invariant cache hit.
[2024-05-23 04:03:22] [INFO ] Implicit Places using invariants and state equation in 6945 ms returned []
Implicit Place search using SMT with State Equation took 12336 ms to find 0 implicit places.
[2024-05-23 04:03:22] [INFO ] Redundant transitions in 12 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 04:03:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30020 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30021 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60463ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60474ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72864 ms. Remains : 988/988 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin12028339267798648661
[2024-05-23 04:04:22] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:04:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:04:22] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:04:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:04:22] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:04:22] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:04:22] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12028339267798648661
Running compilation step : cd /tmp/ltsmin12028339267798648661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12028339267798648661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12028339267798648661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 04:04:25] [INFO ] Flatten gal took : 54 ms
[2024-05-23 04:04:25] [INFO ] Flatten gal took : 49 ms
[2024-05-23 04:04:25] [INFO ] Time to serialize gal into /tmp/LTL357469768364632103.gal : 9 ms
[2024-05-23 04:04:25] [INFO ] Time to serialize properties into /tmp/LTL7316393389348493435.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL357469768364632103.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17741164437982106273.hoa' '-atoms' '/tmp/LTL7316393389348493435.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7316393389348493435.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17741164437982106273.hoa
Detected timeout of ITS tools.
[2024-05-23 04:04:41] [INFO ] Flatten gal took : 43 ms
[2024-05-23 04:04:41] [INFO ] Flatten gal took : 45 ms
[2024-05-23 04:04:41] [INFO ] Time to serialize gal into /tmp/LTL3772002550191778264.gal : 8 ms
[2024-05-23 04:04:41] [INFO ] Time to serialize properties into /tmp/LTL10089191783316394277.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3772002550191778264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10089191783316394277.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p202==0)||(p958==1))"))))
Formula 0 simplified : GF!"((p202==0)||(p958==1))"
Detected timeout of ITS tools.
[2024-05-23 04:04:56] [INFO ] Flatten gal took : 43 ms
[2024-05-23 04:04:56] [INFO ] Applying decomposition
[2024-05-23 04:04:56] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5557918264621183959.txt' '-o' '/tmp/graph5557918264621183959.bin' '-w' '/tmp/graph5557918264621183959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5557918264621183959.bin' '-l' '-1' '-v' '-w' '/tmp/graph5557918264621183959.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:04:56] [INFO ] Decomposing Gal with order
[2024-05-23 04:04:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:04:56] [INFO ] Removed a total of 972 redundant transitions.
[2024-05-23 04:04:56] [INFO ] Flatten gal took : 127 ms
[2024-05-23 04:04:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 29 ms.
[2024-05-23 04:04:56] [INFO ] Time to serialize gal into /tmp/LTL8670896157688030042.gal : 16 ms
[2024-05-23 04:04:56] [INFO ] Time to serialize properties into /tmp/LTL8545309453689157212.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8670896157688030042.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8545309453689157212.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i7.i0.u57.p202==0)||(i2.i0.u28.p958==1))"))))
Formula 0 simplified : GF!"((i7.i0.u57.p202==0)||(i2.i0.u28.p958==1))"
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-10 finished in 229175 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 1 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Graph (complete) has 2949 edges and 1000 vertex of which 993 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 33 ms. Remains 992 /1000 variables (removed 8) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 992 cols
[2024-05-23 04:05:12] [INFO ] Computed 436 invariants in 354 ms
[2024-05-23 04:05:19] [INFO ] Implicit Places using invariants in 7477 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 7480 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 988/1000 places, 872/874 transitions.
Applied a total of 0 rules in 55 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7568 ms. Remains : 988/1000 places, 872/874 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-11
Stuttering criterion allowed to conclude after 240 steps with 0 reset in 4 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r11-LTLCardinality-11 finished in 7670 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 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Graph (complete) has 2949 edges and 1000 vertex of which 993 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 49 ms. Remains 992 /1000 variables (removed 8) and now considering 872/874 (removed 2) transitions.
[2024-05-23 04:05:19] [INFO ] Invariant cache hit.
[2024-05-23 04:05:56] [INFO ] Performed 800/992 implicitness test of which 4 returned IMPLICIT in 35 seconds.
[2024-05-23 04:05:57] [INFO ] Implicit Places using invariants in 37503 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 37505 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 988/1000 places, 872/874 transitions.
Applied a total of 0 rules in 28 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 37584 ms. Remains : 988/1000 places, 872/874 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-12
Product exploration explored 100000 steps with 414 reset in 1107 ms.
Product exploration explored 100000 steps with 414 reset in 1041 ms.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
RANDOM walk for 155 steps (0 resets) in 7 ms. (19 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 166 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 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)]
// Phase 1: matrix 872 rows 988 cols
[2024-05-23 04:06:00] [INFO ] Computed 432 invariants in 485 ms
[2024-05-23 04:06:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:06:15] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 13644 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 988 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 28 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:06:15] [INFO ] Invariant cache hit.
[2024-05-23 04:06:22] [INFO ] Implicit Places using invariants in 6435 ms returned []
[2024-05-23 04:06:22] [INFO ] Invariant cache hit.
[2024-05-23 04:06:29] [INFO ] Implicit Places using invariants and state equation in 6775 ms returned []
Implicit Place search using SMT with State Equation took 13212 ms to find 0 implicit places.
[2024-05-23 04:06:29] [INFO ] Redundant transitions in 11 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 04:06:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30022 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30018 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60390ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60400ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 73659 ms. Remains : 988/988 places, 872/872 transitions.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
RANDOM walk for 133 steps (0 resets) in 7 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-05-23 04:07:30] [INFO ] Invariant cache hit.
[2024-05-23 04:07:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:07:45] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 13291 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 414 reset in 921 ms.
Product exploration explored 100000 steps with 414 reset in 1268 ms.
Built C files in :
/tmp/ltsmin3954877434743117938
[2024-05-23 04:07:47] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:07:47] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:07:47] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:07:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:07:48] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:07:48] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:07:48] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3954877434743117938
Running compilation step : cd /tmp/ltsmin3954877434743117938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3954877434743117938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3954877434743117938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 988 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 28 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:07:51] [INFO ] Invariant cache hit.
[2024-05-23 04:07:57] [INFO ] Implicit Places using invariants in 6068 ms returned []
[2024-05-23 04:07:57] [INFO ] Invariant cache hit.
[2024-05-23 04:08:04] [INFO ] Implicit Places using invariants and state equation in 7237 ms returned []
Implicit Place search using SMT with State Equation took 13307 ms to find 0 implicit places.
[2024-05-23 04:08:04] [INFO ] Redundant transitions in 12 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 04:08:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30019 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30020 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60377ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 73739 ms. Remains : 988/988 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin6748475106188346547
[2024-05-23 04:09:04] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:09:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:09:04] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:09:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:09:04] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:09:04] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:09:04] [INFO ] Built C files in 137ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6748475106188346547
Running compilation step : cd /tmp/ltsmin6748475106188346547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6748475106188346547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6748475106188346547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 04:09:08] [INFO ] Flatten gal took : 41 ms
[2024-05-23 04:09:08] [INFO ] Flatten gal took : 37 ms
[2024-05-23 04:09:08] [INFO ] Time to serialize gal into /tmp/LTL9553909650898718788.gal : 11 ms
[2024-05-23 04:09:08] [INFO ] Time to serialize properties into /tmp/LTL13123601370792758825.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9553909650898718788.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8467073497794629422.hoa' '-atoms' '/tmp/LTL13123601370792758825.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13123601370792758825.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8467073497794629422.hoa
Detected timeout of ITS tools.
[2024-05-23 04:09:23] [INFO ] Flatten gal took : 36 ms
[2024-05-23 04:09:23] [INFO ] Flatten gal took : 36 ms
[2024-05-23 04:09:23] [INFO ] Time to serialize gal into /tmp/LTL12662994395528783007.gal : 6 ms
[2024-05-23 04:09:23] [INFO ] Time to serialize properties into /tmp/LTL3148898109106397454.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12662994395528783007.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3148898109106397454.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p1060==0)||(p687==1))"))))
Formula 0 simplified : GF!"((p1060==0)||(p687==1))"
Detected timeout of ITS tools.
[2024-05-23 04:09:38] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:09:38] [INFO ] Applying decomposition
[2024-05-23 04:09:38] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3142079907395287981.txt' '-o' '/tmp/graph3142079907395287981.bin' '-w' '/tmp/graph3142079907395287981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3142079907395287981.bin' '-l' '-1' '-v' '-w' '/tmp/graph3142079907395287981.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:09:38] [INFO ] Decomposing Gal with order
[2024-05-23 04:09:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:09:38] [INFO ] Removed a total of 958 redundant transitions.
[2024-05-23 04:09:38] [INFO ] Flatten gal took : 78 ms
[2024-05-23 04:09:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 39 ms.
[2024-05-23 04:09:38] [INFO ] Time to serialize gal into /tmp/LTL2868987147521484661.gal : 13 ms
[2024-05-23 04:09:38] [INFO ] Time to serialize properties into /tmp/LTL17772278619858918910.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2868987147521484661.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17772278619858918910.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u84.p1060==0)||(i6.i1.u62.p687==1))"))))
Formula 0 simplified : GF!"((i0.u84.p1060==0)||(i6.i1.u62.p687==1))"
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-12 finished in 274199 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((X(G((p1||X(G(p2)))))&&p0)))'
Support contains 4 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 999 transition count 874
Applied a total of 1 rules in 20 ms. Remains 999 /1000 variables (removed 1) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 999 cols
[2024-05-23 04:09:54] [INFO ] Computed 441 invariants in 353 ms
[2024-05-23 04:10:12] [INFO ] Implicit Places using invariants in 18643 ms returned []
[2024-05-23 04:10:12] [INFO ] Invariant cache hit.
[2024-05-23 04:10:18] [INFO ] Implicit Places using invariants and state equation in 5927 ms returned []
Implicit Place search using SMT with State Equation took 24578 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 04:10:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 412/1409 constraints. Problems are: Problem set: 0 solved, 873 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 997/1873 variables, and 1409 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30027 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 412/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 412/1409 constraints. Problems are: Problem set: 0 solved, 873 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 997/1873 variables, and 1409 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30036 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 412/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60375ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Starting structural reductions in LTL mode, iteration 1 : 999/1000 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84992 ms. Remains : 999/1000 places, 874/874 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-14
Product exploration explored 100000 steps with 411 reset in 1322 ms.
Product exploration explored 100000 steps with 411 reset in 1072 ms.
Computed a total of 999 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 999 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 968 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter sensitive) to 4 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 14 to 11
RANDOM walk for 40000 steps (164 resets) in 1241 ms. (32 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 470 ms. (84 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 481 ms. (82 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 3/3 properties
[2024-05-23 04:11:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 16/20 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 649/669 variables, 215/239 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/669 variables, 649/888 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/669 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 322/991 variables, 214/1102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/991 variables, 322/1424 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/991 variables, 0/1424 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 8/999 variables, 8/1432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/999 variables, 8/1440 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/999 variables, 0/1440 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 874/1873 variables, 999/2439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1873 variables, 0/2439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/1873 variables, 0/2439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1873/1873 variables, and 2439 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2871 ms.
Refiners :[Domain max(s): 999/999 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 437/437 constraints, State Equation: 999/999 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Problem apf5 is UNSAT
Problem apf7 is UNSAT
Problem apf10 is UNSAT
After SMT solving in domain Int declared 4/1873 variables, and 4 constraints, problems are : Problem set: 3 solved, 0 unsolved in 27 ms.
Refiners :[Domain max(s): 4/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 0/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 2915ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (OR (NOT p0) p1)), (G (OR (NOT p0) p1 p2)), (G (OR (NOT p0) p1 (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F p0), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p1 (NOT p2)))), (F p1), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2)))), (F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 25 factoid took 4296 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-23 04:11:31] [INFO ] Invariant cache hit.
[2024-05-23 04:11:33] [INFO ] [Real]Absence check using 4 positive place invariants in 11 ms returned sat
[2024-05-23 04:11:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:11:46] [INFO ] [Real]Absence check using 4 positive and 437 generalized place invariants in 13008 ms returned unknown
Could not prove EG (NOT p0)
[2024-05-23 04:11:46] [INFO ] Invariant cache hit.
[2024-05-23 04:11:48] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-23 04:12:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:12:01] [INFO ] [Real]Absence check using 4 positive and 437 generalized place invariants in 13726 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 874/874 transitions.
Applied a total of 0 rules in 18 ms. Remains 999 /999 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2024-05-23 04:12:01] [INFO ] Invariant cache hit.
[2024-05-23 04:12:38] [INFO ] Performed 559/999 implicitness test of which 0 returned IMPLICIT in 35 seconds.
[2024-05-23 04:12:39] [INFO ] Implicit Places using invariants in 37708 ms returned []
[2024-05-23 04:12:39] [INFO ] Invariant cache hit.
[2024-05-23 04:12:45] [INFO ] Implicit Places using invariants and state equation in 6467 ms returned []
Implicit Place search using SMT with State Equation took 44177 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 04:12:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 412/1409 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1873 variables, and 1409 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30074 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 412/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 412/1409 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1873 variables, and 1409 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30029 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 412/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60656ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60670ms
Finished structural reductions in LTL mode , in 1 iterations and 104869 ms. Remains : 999/999 places, 874/874 transitions.
Computed a total of 999 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 999 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 1337 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 6
RANDOM walk for 40000 steps (164 resets) in 695 ms. (57 steps per ms) remains 1/6 properties
BEST_FIRST walk for 22356 steps (4 resets) in 228 ms. (97 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p0) p2))), (F p2), (F p1), (F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR p0 (NOT p2))))]
Knowledge based reduction with 13 factoid took 6214 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-23 04:13:56] [INFO ] Invariant cache hit.
[2024-05-23 04:13:57] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-23 04:14:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:14:11] [INFO ] [Real]Absence check using 4 positive and 437 generalized place invariants in 13284 ms returned unknown
Could not prove EG (NOT p0)
[2024-05-23 04:14:11] [INFO ] Invariant cache hit.
[2024-05-23 04:14:12] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-23 04:14:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:14:26] [INFO ] [Real]Absence check using 4 positive and 437 generalized place invariants in 13308 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 411 reset in 1098 ms.
Product exploration explored 100000 steps with 411 reset in 1078 ms.
Built C files in :
/tmp/ltsmin12723500767425579106
[2024-05-23 04:14:28] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12723500767425579106
Running compilation step : cd /tmp/ltsmin12723500767425579106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12723500767425579106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12723500767425579106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 874/874 transitions.
Applied a total of 0 rules in 20 ms. Remains 999 /999 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2024-05-23 04:14:31] [INFO ] Invariant cache hit.
[2024-05-23 04:15:08] [INFO ] Performed 548/999 implicitness test of which 0 returned IMPLICIT in 35 seconds.
[2024-05-23 04:15:09] [INFO ] Implicit Places using invariants in 37635 ms returned []
[2024-05-23 04:15:09] [INFO ] Invariant cache hit.
[2024-05-23 04:15:16] [INFO ] Implicit Places using invariants and state equation in 6875 ms returned []
Implicit Place search using SMT with State Equation took 44512 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2024-05-23 04:15:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 412/1409 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1873 variables, and 1409 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30032 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 412/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 412/1409 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1873 variables, and 1409 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30029 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 412/437 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60376ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Finished structural reductions in LTL mode , in 1 iterations and 104919 ms. Remains : 999/999 places, 874/874 transitions.
Built C files in :
/tmp/ltsmin1606420695480701392
[2024-05-23 04:16:16] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1606420695480701392
Running compilation step : cd /tmp/ltsmin1606420695480701392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1606420695480701392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1606420695480701392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 04:16:19] [INFO ] Flatten gal took : 36 ms
[2024-05-23 04:16:19] [INFO ] Flatten gal took : 37 ms
[2024-05-23 04:16:19] [INFO ] Time to serialize gal into /tmp/LTL13742216675034656912.gal : 6 ms
[2024-05-23 04:16:19] [INFO ] Time to serialize properties into /tmp/LTL6670082177425492534.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13742216675034656912.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4503912653847045446.hoa' '-atoms' '/tmp/LTL6670082177425492534.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6670082177425492534.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4503912653847045446.hoa
Detected timeout of ITS tools.
[2024-05-23 04:16:34] [INFO ] Flatten gal took : 37 ms
[2024-05-23 04:16:34] [INFO ] Flatten gal took : 38 ms
[2024-05-23 04:16:34] [INFO ] Time to serialize gal into /tmp/LTL14945873298832217023.gal : 6 ms
[2024-05-23 04:16:34] [INFO ] Time to serialize properties into /tmp/LTL11013298581402118543.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14945873298832217023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11013298581402118543.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(("((p53==1)&&(p898==0))")&&(X(G(("((p53==1)&&(p898==0))")||(X(G("((p1081==0)||(p748==1))")))))))))
Formula 0 simplified : G(!"((p53==1)&&(p898==0))" | XF(!"((p53==1)&&(p898==0))" & XF!"((p1081==0)||(p748==1))"))
Detected timeout of ITS tools.
[2024-05-23 04:16:50] [INFO ] Flatten gal took : 38 ms
[2024-05-23 04:16:50] [INFO ] Applying decomposition
[2024-05-23 04:16:50] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17303306118709348604.txt' '-o' '/tmp/graph17303306118709348604.bin' '-w' '/tmp/graph17303306118709348604.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17303306118709348604.bin' '-l' '-1' '-v' '-w' '/tmp/graph17303306118709348604.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:16:50] [INFO ] Decomposing Gal with order
[2024-05-23 04:16:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:16:50] [INFO ] Removed a total of 1063 redundant transitions.
[2024-05-23 04:16:50] [INFO ] Flatten gal took : 121 ms
[2024-05-23 04:16:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 37 ms.
[2024-05-23 04:16:50] [INFO ] Time to serialize gal into /tmp/LTL1907171379203442527.gal : 20 ms
[2024-05-23 04:16:50] [INFO ] Time to serialize properties into /tmp/LTL11732783655972656958.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1907171379203442527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11732783655972656958.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("((i6.u161.p53==1)&&(i10.i2.u22.p898==0))")&&(X(G(("((i6.u161.p53==1)&&(i10.i2.u22.p898==0))")||(X(G("((i9.u123.p1081==0)||(i8.i...181
Formula 0 simplified : G(!"((i6.u161.p53==1)&&(i10.i2.u22.p898==0))" | XF(!"((i6.u161.p53==1)&&(i10.i2.u22.p898==0))" & XF!"((i9.u123.p1081==0)||(i8.i1.u10...169
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-14 finished in 431823 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))&&F(p1)))'
Found a Shortening insensitive property : Echo-PT-d02r11-LTLCardinality-09
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 5 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Graph (complete) has 2949 edges and 1000 vertex of which 993 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 41 ms. Remains 992 /1000 variables (removed 8) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 992 cols
[2024-05-23 04:17:06] [INFO ] Computed 436 invariants in 378 ms
[2024-05-23 04:17:13] [INFO ] Implicit Places using invariants in 7497 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 7500 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 988/1000 places, 872/874 transitions.
Applied a total of 0 rules in 27 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 7569 ms. Remains : 988/1000 places, 872/874 transitions.
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-09
Product exploration explored 100000 steps with 2820 reset in 1308 ms.
Product exploration explored 100000 steps with 2820 reset in 1198 ms.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 233 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 303 steps (0 resets) in 12 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 296 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 97 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 872 rows 988 cols
[2024-05-23 04:17:17] [INFO ] Computed 432 invariants in 476 ms
[2024-05-23 04:17:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:17:32] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 13355 ms returned unknown
Could not prove EG (NOT p1)
Support contains 2 out of 988 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 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 26 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:17:32] [INFO ] Invariant cache hit.
[2024-05-23 04:17:39] [INFO ] Implicit Places using invariants in 6223 ms returned []
[2024-05-23 04:17:39] [INFO ] Invariant cache hit.
[2024-05-23 04:17:47] [INFO ] Implicit Places using invariants and state equation in 7883 ms returned []
Implicit Place search using SMT with State Equation took 14107 ms to find 0 implicit places.
[2024-05-23 04:17:47] [INFO ] Redundant transitions in 11 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 04:17:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30027 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30018 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60420ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60429ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 74582 ms. Remains : 988/988 places, 872/872 transitions.
Computed a total of 988 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 988 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 131 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 195 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 227 steps (0 resets) in 8 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 166 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 p1), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1)]
[2024-05-23 04:18:48] [INFO ] Invariant cache hit.
[2024-05-23 04:19:03] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 13322 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1434 reset in 1275 ms.
Product exploration explored 100000 steps with 1458 reset in 1411 ms.
Built C files in :
/tmp/ltsmin9585217559604716748
[2024-05-23 04:19:06] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:19:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:19:06] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:19:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:19:06] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:19:06] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:19:06] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9585217559604716748
Running compilation step : cd /tmp/ltsmin9585217559604716748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9585217559604716748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9585217559604716748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 988 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 988/988 places, 872/872 transitions.
Applied a total of 0 rules in 28 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:19:09] [INFO ] Invariant cache hit.
[2024-05-23 04:19:47] [INFO ] Performed 442/988 implicitness test of which 0 returned IMPLICIT in 35 seconds.
[2024-05-23 04:20:05] [INFO ] Implicit Places using invariants in 55722 ms returned []
[2024-05-23 04:20:05] [INFO ] Invariant cache hit.
[2024-05-23 04:20:12] [INFO ] Implicit Places using invariants and state equation in 7483 ms returned []
Implicit Place search using SMT with State Equation took 63207 ms to find 0 implicit places.
[2024-05-23 04:20:12] [INFO ] Redundant transitions in 11 ms returned []
Running 868 sub problems to find dead transitions.
[2024-05-23 04:20:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30019 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1860 variables, and 1420 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30020 ms.
Refiners :[Domain max(s): 988/988 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 0/988 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60416ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 123677 ms. Remains : 988/988 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin15022411205457237366
[2024-05-23 04:21:13] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2024-05-23 04:21:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:21:13] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2024-05-23 04:21:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:21:13] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2024-05-23 04:21:13] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:21:13] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15022411205457237366
Running compilation step : cd /tmp/ltsmin15022411205457237366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15022411205457237366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15022411205457237366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 04:21:16] [INFO ] Flatten gal took : 37 ms
[2024-05-23 04:21:16] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:21:16] [INFO ] Time to serialize gal into /tmp/LTL16642147835654575063.gal : 5 ms
[2024-05-23 04:21:16] [INFO ] Time to serialize properties into /tmp/LTL12796174197879880948.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16642147835654575063.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8736916689657168841.hoa' '-atoms' '/tmp/LTL12796174197879880948.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12796174197879880948.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8736916689657168841.hoa
Detected timeout of ITS tools.
[2024-05-23 04:21:31] [INFO ] Flatten gal took : 34 ms
[2024-05-23 04:21:31] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:21:31] [INFO ] Time to serialize gal into /tmp/LTL175085507463422876.gal : 5 ms
[2024-05-23 04:21:31] [INFO ] Time to serialize properties into /tmp/LTL11161740002911859387.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL175085507463422876.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11161740002911859387.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((p307==0)&&(p442==1))||(p666==0))")))&&(F("((p1031==0)||(p472==1))"))))
Formula 0 simplified : XG!"(((p307==0)&&(p442==1))||(p666==0))" | G!"((p1031==0)||(p472==1))"
Detected timeout of ITS tools.
[2024-05-23 04:21:46] [INFO ] Flatten gal took : 34 ms
[2024-05-23 04:21:46] [INFO ] Applying decomposition
[2024-05-23 04:21:46] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7395273965610179254.txt' '-o' '/tmp/graph7395273965610179254.bin' '-w' '/tmp/graph7395273965610179254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7395273965610179254.bin' '-l' '-1' '-v' '-w' '/tmp/graph7395273965610179254.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:21:46] [INFO ] Decomposing Gal with order
[2024-05-23 04:21:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:21:47] [INFO ] Removed a total of 1002 redundant transitions.
[2024-05-23 04:21:47] [INFO ] Flatten gal took : 72 ms
[2024-05-23 04:21:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 23 ms.
[2024-05-23 04:21:47] [INFO ] Time to serialize gal into /tmp/LTL17814485074170524671.gal : 13 ms
[2024-05-23 04:21:47] [INFO ] Time to serialize properties into /tmp/LTL15562313153867981386.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17814485074170524671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15562313153867981386.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((i5.u79.p307==0)&&(i8.i1.u133.p442==1))||(i3.i1.u63.p666==0))")))&&(F("((i3.i2.u60.p1031==0)||(i7.i1.u129.p472==1))"))))
Formula 0 simplified : XG!"(((i5.u79.p307==0)&&(i8.i1.u133.p442==1))||(i3.i1.u63.p666==0))" | G!"((i3.i2.u60.p1031==0)||(i7.i1.u129.p472==1))"
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-09 finished in 296641 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)))'
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)))'
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((X(G((p1||X(G(p2)))))&&p0)))'
Found a Lengthening insensitive property : Echo-PT-d02r11-LTLCardinality-14
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1000/1000 places, 874/874 transitions.
Graph (complete) has 2949 edges and 1000 vertex of which 994 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 42 ms. Remains 993 /1000 variables (removed 7) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 993 cols
[2024-05-23 04:22:03] [INFO ] Computed 437 invariants in 616 ms
[2024-05-23 04:22:10] [INFO ] Implicit Places using invariants in 7710 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 7711 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 989/1000 places, 872/874 transitions.
Applied a total of 0 rules in 23 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 7778 ms. Remains : 989/1000 places, 872/874 transitions.
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-14
Product exploration explored 100000 steps with 414 reset in 1095 ms.
Product exploration explored 100000 steps with 414 reset in 1013 ms.
Computed a total of 989 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 989 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 1214 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter sensitive) to 4 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 14 to 11
RANDOM walk for 40000 steps (164 resets) in 661 ms. (60 steps per ms) remains 3/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 446 ms. (89 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 492 ms. (81 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 457 ms. (87 steps per ms) remains 3/3 properties
// Phase 1: matrix 872 rows 989 cols
[2024-05-23 04:22:15] [INFO ] Computed 433 invariants in 458 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 16/20 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 595/615 variables, 131/155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/615 variables, 595/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/615 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 373/988 variables, 297/1047 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/988 variables, 373/1420 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/988 variables, 0/1420 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 1/989 variables, 1/1421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/989 variables, 1/1422 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/989 variables, 0/1422 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 872/1861 variables, 989/2411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1861 variables, 0/2411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/1861 variables, 0/2411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1861/1861 variables, and 2411 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3111 ms.
Refiners :[Domain max(s): 989/989 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 429/429 constraints, State Equation: 989/989 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Problem apf5 is UNSAT
Problem apf7 is UNSAT
Problem apf10 is UNSAT
After SMT solving in domain Int declared 4/1861 variables, and 4 constraints, problems are : Problem set: 3 solved, 0 unsolved in 23 ms.
Refiners :[Domain max(s): 4/989 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 0/429 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 3613ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (OR (NOT p0) p1)), (G (OR (NOT p0) p1 p2)), (G (OR (NOT p0) p1 (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F p0), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p1 (NOT p2)))), (F p1), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2)))), (F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 25 factoid took 4621 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-23 04:22:24] [INFO ] Invariant cache hit.
[2024-05-23 04:22:25] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2024-05-23 04:22:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:22:39] [INFO ] [Real]Absence check using 4 positive and 429 generalized place invariants in 13416 ms returned unknown
Could not prove EG (NOT p0)
[2024-05-23 04:22:39] [INFO ] Invariant cache hit.
[2024-05-23 04:22:40] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2024-05-23 04:22:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:22:54] [INFO ] [Real]Absence check using 4 positive and 429 generalized place invariants in 13883 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 872/872 transitions.
Applied a total of 0 rules in 16 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:22:54] [INFO ] Invariant cache hit.
[2024-05-23 04:23:01] [INFO ] Implicit Places using invariants in 6893 ms returned []
[2024-05-23 04:23:01] [INFO ] Invariant cache hit.
[2024-05-23 04:23:07] [INFO ] Implicit Places using invariants and state equation in 6415 ms returned []
Implicit Place search using SMT with State Equation took 13310 ms to find 0 implicit places.
Running 868 sub problems to find dead transitions.
[2024-05-23 04:23:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1861 variables, and 1363 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30023 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 375/429 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/988 variables, 375/1363 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1861 variables, and 1363 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30026 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 375/429 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60553ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60573ms
Finished structural reductions in LTL mode , in 1 iterations and 73901 ms. Remains : 989/989 places, 872/872 transitions.
Computed a total of 989 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 989 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 1301 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 6
RANDOM walk for 39214 steps (161 resets) in 867 ms. (45 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p0) p2))), (F p2), (F p1), (F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR p0 (NOT p2))))]
Knowledge based reduction with 13 factoid took 4947 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-23 04:24:15] [INFO ] Invariant cache hit.
[2024-05-23 04:24:17] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2024-05-23 04:24:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 04:24:30] [INFO ] [Real]Absence check using 4 positive and 429 generalized place invariants in 13664 ms returned unknown
Could not prove EG (NOT p0)
[2024-05-23 04:24:30] [INFO ] Invariant cache hit.
[2024-05-23 04:24:32] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2024-05-23 04:24:45] [INFO ] [Real]Absence check using 4 positive and 429 generalized place invariants in 13720 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 414 reset in 1129 ms.
Product exploration explored 100000 steps with 414 reset in 1050 ms.
Built C files in :
/tmp/ltsmin15607239115863840179
[2024-05-23 04:24:48] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15607239115863840179
Running compilation step : cd /tmp/ltsmin15607239115863840179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15607239115863840179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15607239115863840179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 872/872 transitions.
Applied a total of 0 rules in 17 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2024-05-23 04:24:51] [INFO ] Invariant cache hit.
[2024-05-23 04:24:57] [INFO ] Implicit Places using invariants in 5870 ms returned []
[2024-05-23 04:24:57] [INFO ] Invariant cache hit.
[2024-05-23 04:25:04] [INFO ] Implicit Places using invariants and state equation in 7554 ms returned []
Implicit Place search using SMT with State Equation took 13426 ms to find 0 implicit places.
Running 868 sub problems to find dead transitions.
[2024-05-23 04:25:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1861 variables, and 1363 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30020 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 375/429 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/988 variables, 375/1363 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 0)
(s3 1)
(s4 1)
(s5 1)
(s6 0)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 0)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 0)
(s27 1)
(s28 1)
(s29 0)
(s30 1)
(s31 1)
(s32 1)
(s33 0)
(s34 1)
(s35 1)
(s36 0)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 0)
(s42 1)
(s43 1)
(s44 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1861 variables, and 1363 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30030 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 375/429 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60543ms
Finished structural reductions in LTL mode , in 1 iterations and 73989 ms. Remains : 989/989 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin9758196247771063386
[2024-05-23 04:26:05] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9758196247771063386
Running compilation step : cd /tmp/ltsmin9758196247771063386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9758196247771063386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9758196247771063386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 04:26:08] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:26:08] [INFO ] Flatten gal took : 36 ms
[2024-05-23 04:26:08] [INFO ] Time to serialize gal into /tmp/LTL9524405404393108734.gal : 6 ms
[2024-05-23 04:26:08] [INFO ] Time to serialize properties into /tmp/LTL14236099664236338244.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9524405404393108734.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14001813729611433326.hoa' '-atoms' '/tmp/LTL14236099664236338244.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14236099664236338244.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14001813729611433326.hoa
Detected timeout of ITS tools.
[2024-05-23 04:26:23] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:26:23] [INFO ] Flatten gal took : 36 ms
[2024-05-23 04:26:23] [INFO ] Time to serialize gal into /tmp/LTL8764556720331364662.gal : 6 ms
[2024-05-23 04:26:23] [INFO ] Time to serialize properties into /tmp/LTL11817785528252299607.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8764556720331364662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11817785528252299607.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("((p53==1)&&(p898==0))")&&(X(G(("((p53==1)&&(p898==0))")||(X(G("((p1081==0)||(p748==1))")))))))))
Formula 0 simplified : G(!"((p53==1)&&(p898==0))" | XF(!"((p53==1)&&(p898==0))" & XF!"((p1081==0)||(p748==1))"))
Detected timeout of ITS tools.
[2024-05-23 04:26:38] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:26:38] [INFO ] Applying decomposition
[2024-05-23 04:26:38] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9132349712741771362.txt' '-o' '/tmp/graph9132349712741771362.bin' '-w' '/tmp/graph9132349712741771362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9132349712741771362.bin' '-l' '-1' '-v' '-w' '/tmp/graph9132349712741771362.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:26:38] [INFO ] Decomposing Gal with order
[2024-05-23 04:26:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:26:39] [INFO ] Removed a total of 941 redundant transitions.
[2024-05-23 04:26:39] [INFO ] Flatten gal took : 71 ms
[2024-05-23 04:26:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 19 ms.
[2024-05-23 04:26:39] [INFO ] Time to serialize gal into /tmp/LTL13583276129030093395.gal : 11 ms
[2024-05-23 04:26:39] [INFO ] Time to serialize properties into /tmp/LTL14129188704931811257.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13583276129030093395.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14129188704931811257.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(("((i0.u5.p53==1)&&(i11.u22.p898==0))")&&(X(G(("((i0.u5.p53==1)&&(i11.u22.p898==0))")||(X(G("((i2.u13.p1081==0)||(i8.u6.p748==1))...165
Formula 0 simplified : G(!"((i0.u5.p53==1)&&(i11.u22.p898==0))" | XF(!"((i0.u5.p53==1)&&(i11.u22.p898==0))" & XF!"((i2.u13.p1081==0)||(i8.u6.p748==1))"))
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-14 finished in 291677 ms.
[2024-05-23 04:26:54] [INFO ] Flatten gal took : 36 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17880080951372538624
[2024-05-23 04:26:54] [INFO ] Computing symmetric may disable matrix : 874 transitions.
[2024-05-23 04:26:54] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:26:54] [INFO ] Computing symmetric may enable matrix : 874 transitions.
[2024-05-23 04:26:54] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:26:54] [INFO ] Applying decomposition
[2024-05-23 04:26:54] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1538333462272321240.txt' '-o' '/tmp/graph1538333462272321240.bin' '-w' '/tmp/graph1538333462272321240.weights'
[2024-05-23 04:26:54] [INFO ] Computing Do-Not-Accords matrix : 874 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1538333462272321240.bin' '-l' '-1' '-v' '-w' '/tmp/graph1538333462272321240.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:26:54] [INFO ] Decomposing Gal with order
[2024-05-23 04:26:54] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:26:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:26:54] [INFO ] Built C files in 235ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17880080951372538624
Running compilation step : cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-23 04:26:54] [INFO ] Removed a total of 978 redundant transitions.
[2024-05-23 04:26:54] [INFO ] Flatten gal took : 114 ms
[2024-05-23 04:26:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 40 ms.
[2024-05-23 04:26:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality3348110253878533801.gal : 17 ms
[2024-05-23 04:26:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality17926803373050502846.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3348110253878533801.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17926803373050502846.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !(((X(F("(((i5.i0.u83.p307==0)&&(i2.i1.u107.p442==1))||(i5.i0.u55.p666==0))")))&&(F("((i4.i3.u82.p1031==0)||(i8.u133.p472==1))"))))
Formula 0 simplified : XG!"(((i5.i0.u83.p307==0)&&(i2.i1.u107.p442==1))||(i5.i0.u55.p666==0))" | G!"((i4.i3.u82.p1031==0)||(i8.u133.p472==1))"
Compilation finished in 5645 ms.
Running link step : cd /tmp/ltsmin17880080951372538624;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp0==true)))&&<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp0==true)))&&<>((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([](((LTLAPp5==true)||X([]((LTLAPp6==true))))))&&(LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([](((LTLAPp5==true)||X([]((LTLAPp6==true))))))&&(LTLAPp4==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin17880080951372538624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp0==true)))&&<>((LTLAPp1==true)))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d02r11"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Echo-PT-d02r11, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r158-smll-171636266100083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r11.tgz
mv Echo-PT-d02r11 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;