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.r356-tall-171683761200484.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)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldPPPs-PT-040A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761200484
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 13 12:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 13 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 355K May 18 16:43 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 ShieldPPPs-PT-040A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-040A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716983382179

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-040A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-29 11:49:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 11:49:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 11:49:43] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-05-29 11:49:43] [INFO ] Transformed 1243 places.
[2024-05-29 11:49:43] [INFO ] Transformed 1043 transitions.
[2024-05-29 11:49:43] [INFO ] Found NUPN structural information;
[2024-05-29 11:49:43] [INFO ] Parsed PT model containing 1243 places and 1043 transitions and 4006 arcs in 282 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-040A-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 140 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 11:49:44] [INFO ] Computed 441 invariants in 29 ms
[2024-05-29 11:49:44] [INFO ] Implicit Places using invariants in 883 ms returned []
[2024-05-29 11:49:44] [INFO ] Invariant cache hit.
[2024-05-29 11:49:46] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 2250 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:49:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30043 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30040 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60557ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60597ms
Finished structural reductions in LTL mode , in 1 iterations and 63017 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Support contains 53 out of 1243 places after structural reductions.
[2024-05-29 11:50:47] [INFO ] Flatten gal took : 311 ms
[2024-05-29 11:50:47] [INFO ] Flatten gal took : 138 ms
[2024-05-29 11:50:47] [INFO ] Input system was already deterministic with 1043 transitions.
Reduction of identical properties reduced properties to check from 30 to 27
RANDOM walk for 26593 steps (7 resets) in 1681 ms. (15 steps per ms) remains 0/27 properties
FORMULA ShieldPPPs-PT-040A-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 75 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:50:49] [INFO ] Invariant cache hit.
[2024-05-29 11:50:50] [INFO ] Implicit Places using invariants in 1035 ms returned []
[2024-05-29 11:50:50] [INFO ] Invariant cache hit.
[2024-05-29 11:50:51] [INFO ] Implicit Places using invariants and state equation in 1380 ms returned []
Implicit Place search using SMT with State Equation took 2426 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:50:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30039 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 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 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30034 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60466ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60477ms
Finished structural reductions in LTL mode , in 1 iterations and 62983 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-00
Stuttering criterion allowed to conclude after 44021 steps with 212 reset in 418 ms.
FORMULA ShieldPPPs-PT-040A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLFireability-00 finished in 63677 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 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 151 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 11:51:52] [INFO ] Computed 441 invariants in 5 ms
[2024-05-29 11:51:53] [INFO ] Implicit Places using invariants in 768 ms returned []
[2024-05-29 11:51:53] [INFO ] Invariant cache hit.
[2024-05-29 11:51:54] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 2109 ms to find 0 implicit places.
[2024-05-29 11:51:54] [INFO ] Redundant transitions in 60 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 11:51:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30017 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30049 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60342ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60351ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/1243 places, 1041/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62703 ms. Remains : 1241/1243 places, 1041/1043 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-01
Product exploration explored 100000 steps with 37 reset in 916 ms.
Product exploration explored 100000 steps with 37 reset in 1123 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 157 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 56 ms :[(NOT p0)]
RANDOM walk for 7008 steps (0 resets) in 102 ms. (68 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 149 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 2 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 70 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 11:52:58] [INFO ] Invariant cache hit.
[2024-05-29 11:52:58] [INFO ] Implicit Places using invariants in 709 ms returned []
[2024-05-29 11:52:58] [INFO ] Invariant cache hit.
[2024-05-29 11:53:00] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 1998 ms to find 0 implicit places.
[2024-05-29 11:53:00] [INFO ] Redundant transitions in 14 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 11:53:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30027 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 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 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30018 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60348ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60357ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62457 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 31 ms :[(NOT p0)]
RANDOM walk for 7228 steps (0 resets) in 97 ms. (73 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 37 reset in 869 ms.
Product exploration explored 100000 steps with 37 reset in 1070 ms.
Built C files in :
/tmp/ltsmin16700419184813558166
[2024-05-29 11:54:02] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 11:54:02] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:54:02] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 11:54:02] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:54:03] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 11:54:03] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:54:03] [INFO ] Built C files in 233ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16700419184813558166
Running compilation step : cd /tmp/ltsmin16700419184813558166;'/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/ltsmin16700419184813558166;'/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/ltsmin16700419184813558166;'/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 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 44 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 11:54:06] [INFO ] Invariant cache hit.
[2024-05-29 11:54:06] [INFO ] Implicit Places using invariants in 657 ms returned []
[2024-05-29 11:54:06] [INFO ] Invariant cache hit.
[2024-05-29 11:54:08] [INFO ] Implicit Places using invariants and state equation in 1283 ms returned []
Implicit Place search using SMT with State Equation took 1942 ms to find 0 implicit places.
[2024-05-29 11:54:08] [INFO ] Redundant transitions in 15 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 11:54:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30027 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30040 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60321ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62330 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Built C files in :
/tmp/ltsmin15992833096734764727
[2024-05-29 11:55:08] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 11:55:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:55:08] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 11:55:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:55:08] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 11:55:08] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:55:08] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15992833096734764727
Running compilation step : cd /tmp/ltsmin15992833096734764727;'/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/ltsmin15992833096734764727;'/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/ltsmin15992833096734764727;'/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)
[2024-05-29 11:55:11] [INFO ] Flatten gal took : 58 ms
[2024-05-29 11:55:11] [INFO ] Flatten gal took : 55 ms
[2024-05-29 11:55:11] [INFO ] Time to serialize gal into /tmp/LTL11232262940800261736.gal : 15 ms
[2024-05-29 11:55:11] [INFO ] Time to serialize properties into /tmp/LTL5854895947536656442.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11232262940800261736.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5663538279523983273.hoa' '-atoms' '/tmp/LTL5854895947536656442.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/LTL5854895947536656442.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5663538279523983273.hoa
Detected timeout of ITS tools.
[2024-05-29 11:55:27] [INFO ] Flatten gal took : 47 ms
[2024-05-29 11:55:27] [INFO ] Flatten gal took : 46 ms
[2024-05-29 11:55:27] [INFO ] Time to serialize gal into /tmp/LTL4382285271345813273.gal : 9 ms
[2024-05-29 11:55:27] [INFO ] Time to serialize properties into /tmp/LTL10244732920995442690.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/LTL4382285271345813273.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10244732920995442690.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("((p330==0)||(p351==0))"))))
Formula 0 simplified : GF!"((p330==0)||(p351==0))"
Detected timeout of ITS tools.
[2024-05-29 11:55:42] [INFO ] Flatten gal took : 52 ms
[2024-05-29 11:55:42] [INFO ] Applying decomposition
[2024-05-29 11:55:42] [INFO ] Flatten gal took : 42 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/graph5743531208844810979.txt' '-o' '/tmp/graph5743531208844810979.bin' '-w' '/tmp/graph5743531208844810979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5743531208844810979.bin' '-l' '-1' '-v' '-w' '/tmp/graph5743531208844810979.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:55:42] [INFO ] Decomposing Gal with order
[2024-05-29 11:55:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:55:42] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 11:55:42] [INFO ] Flatten gal took : 109 ms
[2024-05-29 11:55:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 77 ms.
[2024-05-29 11:55:42] [INFO ] Time to serialize gal into /tmp/LTL13507037964757358812.gal : 23 ms
[2024-05-29 11:55:42] [INFO ] Time to serialize properties into /tmp/LTL13699790100029192092.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/LTL13507037964757358812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13699790100029192092.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(G("((i10.i0.u118.p330==0)||(i11.i1.u125.p351==0))"))))
Formula 0 simplified : GF!"((i10.i0.u118.p330==0)||(i11.i1.u125.p351==0))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLFireability-01 finished in 245319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1241 transition count 1041
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1240 transition count 1040
Applied a total of 4 rules in 103 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
// Phase 1: matrix 1040 rows 1240 cols
[2024-05-29 11:55:58] [INFO ] Computed 441 invariants in 5 ms
[2024-05-29 11:55:58] [INFO ] Implicit Places using invariants in 641 ms returned []
[2024-05-29 11:55:58] [INFO ] Invariant cache hit.
[2024-05-29 11:55:59] [INFO ] Implicit Places using invariants and state equation in 1261 ms returned []
Implicit Place search using SMT with State Equation took 1902 ms to find 0 implicit places.
[2024-05-29 11:56:00] [INFO ] Redundant transitions in 18 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 11:56:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30033 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30044 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60281ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60297ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1240/1243 places, 1040/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62339 ms. Remains : 1240/1243 places, 1040/1043 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-02
Stuttering criterion allowed to conclude after 10459 steps with 3 reset in 109 ms.
FORMULA ShieldPPPs-PT-040A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLFireability-02 finished in 62545 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G((X(p1) U (!p2 U (p3||G(!p2))))))))'
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 37 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 11:57:00] [INFO ] Computed 441 invariants in 4 ms
[2024-05-29 11:57:01] [INFO ] Implicit Places using invariants in 669 ms returned []
[2024-05-29 11:57:01] [INFO ] Invariant cache hit.
[2024-05-29 11:57:02] [INFO ] Implicit Places using invariants and state equation in 1173 ms returned []
Implicit Place search using SMT with State Equation took 1870 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:57:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 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 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30032 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60275ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Finished structural reductions in LTL mode , in 1 iterations and 62196 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 504 ms :[(AND (NOT p0) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p1), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p3)), true, (AND (NOT p0) (NOT p3) p2 (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p3) p2), (NOT p0), (AND (NOT p3) p2 (NOT p0) p1)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-03
Product exploration explored 100000 steps with 1427 reset in 897 ms.
Product exploration explored 100000 steps with 1477 reset in 988 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p3 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p3) p2))), (X (NOT p2)), (X p3), (X p0), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) p2))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 28 factoid took 194 ms. Reduced automaton from 12 states, 35 edges and 4 AP (stutter sensitive) to 12 states, 34 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 439 ms :[(AND (NOT p0) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND p2 (NOT p3)), (NOT p0), (AND p2 (NOT p3) (NOT p0) p1)]
Reduction of identical properties reduced properties to check from 22 to 21
RANDOM walk for 40000 steps (12 resets) in 707 ms. (56 steps per ms) remains 7/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 657 ms. (60 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 545 ms. (73 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 612 ms. (65 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 411 ms. (97 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 457 ms. (87 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 411 ms. (97 steps per ms) remains 7/7 properties
[2024-05-29 11:58:07] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 16/22 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 1221/1243 variables, 433/463 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1221/1684 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 0/1684 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 1043/2286 variables, 1243/2927 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2286 variables, 0/2927 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/2286 variables, 0/2927 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2286/2286 variables, and 2927 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1119 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Problem apf4 is UNSAT
Problem apf5 is UNSAT
Problem apf6 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
Problem apf17 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 16/22 variables, 8/14 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 16/30 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/30 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1221/1243 variables, 433/463 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1221/1684 constraints. Problems are: Problem set: 6 solved, 1 unsolved
[2024-05-29 11:58:08] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 1/1685 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1243 variables, 0/1685 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1043/2286 variables, 1243/2928 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2286 variables, 1/2929 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2286 variables, 0/2929 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2286 variables, 0/2929 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2286/2286 variables, and 2929 constraints, problems are : Problem set: 6 solved, 1 unsolved in 1165 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 1/1 constraints]
After SMT, in 2307ms problems are : Problem set: 6 solved, 1 unsolved
Parikh walk visited 0 properties in 1574 ms.
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Partial Free-agglomeration rule applied 352 times.
Drop transitions (Partial Free agglomeration) removed 352 transitions
Iterating global reduction 0 with 352 rules applied. Total rules applied 356 place count 1241 transition count 1041
Applied a total of 356 rules in 203 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214 ms. Remains : 1241/1243 places, 1041/1043 transitions.
RANDOM walk for 25127 steps (4 resets) in 574 ms. (43 steps per ms) remains 0/1 properties
Found 6 invariant AP formulas.
Knowledge obtained : [(AND p0 p3 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p3) p2))), (X (NOT p2)), (X p3), (X p0), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) p2))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (G (OR p2 p3 p0)), (G (OR p2 p3 p0 p1)), (G (OR (NOT p2) p3 (NOT p0) p1)), (G (OR (NOT p2) p3 (NOT p0) (NOT p1))), (G (OR p2 p3 p0 (NOT p1))), (G (OR (NOT p2) p3 (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p2 p3 (NOT p0)))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p2) p3 p0 p1))), (F (NOT (OR (NOT p2) p3))), (F (NOT p0)), (F (NOT (OR (NOT p2) p3 p0 (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F p2), (F (NOT (OR (NOT p2) p3 p0))), (F (NOT p3)), (F (NOT (OR (NOT p2) p3 p1))), (F (NOT (OR p2 p3 p1))), (F (NOT (OR p2 p3))), (F (NOT (OR p2 p3 (NOT p0) p1))), (F (NOT (OR p2 p3 (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 34 factoid took 670 ms. Reduced automaton from 12 states, 34 edges and 4 AP (stutter sensitive) to 10 states, 24 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 354 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), (AND p2 (NOT p3) p1)]
Stuttering acceptance computed with spot in 389 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), (AND p2 (NOT p3) p1)]
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 27 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:58:12] [INFO ] Invariant cache hit.
[2024-05-29 11:58:13] [INFO ] Implicit Places using invariants in 712 ms returned []
[2024-05-29 11:58:13] [INFO ] Invariant cache hit.
[2024-05-29 11:58:14] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned []
Implicit Place search using SMT with State Equation took 1904 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:58:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30043 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30022 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60336ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60345ms
Finished structural reductions in LTL mode , in 1 iterations and 62278 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 p0 (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X p3), (X (NOT (AND p2 (NOT p3)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X p3)), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 223 ms. Reduced automaton from 10 states, 24 edges and 4 AP (stutter sensitive) to 10 states, 24 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 407 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), (AND p2 (NOT p3) p1)]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 40000 steps (12 resets) in 972 ms. (41 steps per ms) remains 1/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 1/1 properties
[2024-05-29 11:59:16] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 16/22 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1221/1243 variables, 433/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1221/1684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 0/1684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1043/2286 variables, 1243/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2286 variables, 0/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/2286 variables, 0/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2286/2286 variables, and 2927 constraints, problems are : Problem set: 0 solved, 1 unsolved in 569 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 16/22 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1221/1243 variables, 433/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1221/1684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 0/1684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1043/2286 variables, 1243/2927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2286 variables, 1/2928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2286 variables, 0/2928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/2286 variables, 0/2928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2286/2286 variables, and 2928 constraints, problems are : Problem set: 0 solved, 1 unsolved in 894 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1478ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 150554 steps, including 703 resets, run visited all 1 properties in 1238 ms. (steps per millisecond=121 )
Parikh walk visited 1 properties in 1247 ms.
Knowledge obtained : [(AND (NOT p2) p3 p0 (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X p3), (X (NOT (AND p2 (NOT p3)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X p3)), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p3)), (F (NOT (OR (NOT p2) p3))), (F (NOT (OR p2 p3 (NOT p1)))), (F p2), (F (NOT (OR p2 p3 p1))), (F (NOT (OR p2 p3))), (F (NOT (OR (NOT p2) p3 (NOT p1)))), (F (NOT (OR (NOT p2) p3 p1))), (F p1)]
Knowledge based reduction with 14 factoid took 412 ms. Reduced automaton from 10 states, 24 edges and 4 AP (stutter sensitive) to 10 states, 24 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 407 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), (AND p2 (NOT p3) p1)]
Stuttering acceptance computed with spot in 368 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), (AND p2 (NOT p3) p1)]
Stuttering acceptance computed with spot in 468 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p1), (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), true, (AND p2 (NOT p3) (NOT p1)), (AND p2 (NOT p3)), (AND p2 (NOT p3) p1)]
Product exploration explored 100000 steps with 1495 reset in 785 ms.
Entered a terminal (fully accepting) state of product in 71504 steps with 1033 reset in 682 ms.
FORMULA ShieldPPPs-PT-040A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLFireability-03 finished in 141620 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1241 transition count 1041
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1240 transition count 1040
Applied a total of 4 rules in 88 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
// Phase 1: matrix 1040 rows 1240 cols
[2024-05-29 11:59:22] [INFO ] Computed 441 invariants in 8 ms
[2024-05-29 11:59:22] [INFO ] Implicit Places using invariants in 638 ms returned []
[2024-05-29 11:59:22] [INFO ] Invariant cache hit.
[2024-05-29 11:59:24] [INFO ] Implicit Places using invariants and state equation in 1269 ms returned []
Implicit Place search using SMT with State Equation took 1913 ms to find 0 implicit places.
[2024-05-29 11:59:24] [INFO ] Redundant transitions in 13 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 11:59:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30022 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30028 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60249ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1240/1243 places, 1040/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62272 ms. Remains : 1240/1243 places, 1040/1043 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-04
Product exploration explored 100000 steps with 117 reset in 845 ms.
Product exploration explored 100000 steps with 116 reset in 1021 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 89 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 3021 steps (0 resets) in 46 ms. (64 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 7 factoid took 121 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 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1240 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 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 42 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:00:27] [INFO ] Invariant cache hit.
[2024-05-29 12:00:27] [INFO ] Implicit Places using invariants in 624 ms returned []
[2024-05-29 12:00:27] [INFO ] Invariant cache hit.
[2024-05-29 12:00:28] [INFO ] Implicit Places using invariants and state equation in 1265 ms returned []
Implicit Place search using SMT with State Equation took 1891 ms to find 0 implicit places.
[2024-05-29 12:00:28] [INFO ] Redundant transitions in 15 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:00:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 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 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30023 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30028 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60222ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60232ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62188 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 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 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 3198 steps (0 resets) in 47 ms. (66 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 117 reset in 837 ms.
Product exploration explored 100000 steps with 115 reset in 1021 ms.
Built C files in :
/tmp/ltsmin7461362186572676588
[2024-05-29 12:01:31] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 12:01:31] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:01:31] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 12:01:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:01:31] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 12:01:31] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:01:31] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7461362186572676588
Running compilation step : cd /tmp/ltsmin7461362186572676588;'/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/ltsmin7461362186572676588;'/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/ltsmin7461362186572676588;'/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 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 35 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:01:34] [INFO ] Invariant cache hit.
[2024-05-29 12:01:35] [INFO ] Implicit Places using invariants in 636 ms returned []
[2024-05-29 12:01:35] [INFO ] Invariant cache hit.
[2024-05-29 12:01:36] [INFO ] Implicit Places using invariants and state equation in 1173 ms returned []
Implicit Place search using SMT with State Equation took 1810 ms to find 0 implicit places.
[2024-05-29 12:01:36] [INFO ] Redundant transitions in 16 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:01:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30024 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30034 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60229ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60241ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62114 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Built C files in :
/tmp/ltsmin9419911786790196460
[2024-05-29 12:02:37] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 12:02:37] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:02:37] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 12:02:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:02:37] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 12:02:37] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:02:37] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9419911786790196460
Running compilation step : cd /tmp/ltsmin9419911786790196460;'/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/ltsmin9419911786790196460;'/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/ltsmin9419911786790196460;'/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)
[2024-05-29 12:02:40] [INFO ] Flatten gal took : 30 ms
[2024-05-29 12:02:40] [INFO ] Flatten gal took : 29 ms
[2024-05-29 12:02:40] [INFO ] Time to serialize gal into /tmp/LTL274302855979772888.gal : 5 ms
[2024-05-29 12:02:40] [INFO ] Time to serialize properties into /tmp/LTL6346574437423172380.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/LTL274302855979772888.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4404054708511171239.hoa' '-atoms' '/tmp/LTL6346574437423172380.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...316
Loading property file /tmp/LTL6346574437423172380.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4404054708511171239.hoa
Detected timeout of ITS tools.
[2024-05-29 12:02:55] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:02:55] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:02:55] [INFO ] Time to serialize gal into /tmp/LTL50827911065937890.gal : 8 ms
[2024-05-29 12:02:55] [INFO ] Time to serialize properties into /tmp/LTL4321186926731361528.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/LTL50827911065937890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4321186926731361528.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !(((G(F("((p730==0)||(p732==0))")))||(G("(((p750==1)&&(p766==1))&&((p755==0)||(p765==0)))"))))
Formula 0 simplified : FG!"((p730==0)||(p732==0))" & F!"(((p750==1)&&(p766==1))&&((p755==0)||(p765==0)))"
Detected timeout of ITS tools.
[2024-05-29 12:03:10] [INFO ] Flatten gal took : 36 ms
[2024-05-29 12:03:10] [INFO ] Applying decomposition
[2024-05-29 12:03:10] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4292503170772073492.txt' '-o' '/tmp/graph4292503170772073492.bin' '-w' '/tmp/graph4292503170772073492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4292503170772073492.bin' '-l' '-1' '-v' '-w' '/tmp/graph4292503170772073492.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:03:10] [INFO ] Decomposing Gal with order
[2024-05-29 12:03:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:03:10] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:03:10] [INFO ] Flatten gal took : 49 ms
[2024-05-29 12:03:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 8 ms.
[2024-05-29 12:03:10] [INFO ] Time to serialize gal into /tmp/LTL6292523371259905492.gal : 12 ms
[2024-05-29 12:03:10] [INFO ] Time to serialize properties into /tmp/LTL7964138217990744155.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/LTL6292523371259905492.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7964138217990744155.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((G(F("((i23.i3.u259.p730==0)||(i23.i2.u260.p732==0))")))||(G("(((i24.i0.u266.p750==1)&&(i24.i0.u272.p766==1))&&((i24.i0.u268.p755==...187
Formula 0 simplified : FG!"((i23.i3.u259.p730==0)||(i23.i2.u260.p732==0))" & F!"(((i24.i0.u266.p750==1)&&(i24.i0.u272.p766==1))&&((i24.i0.u268.p755==0)||(i...177
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLFireability-04 finished in 243664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(!(p0 U (F((G(p0)||p1))||p2))))))'
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 57 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 12:03:25] [INFO ] Computed 441 invariants in 12 ms
[2024-05-29 12:03:26] [INFO ] Implicit Places using invariants in 614 ms returned []
[2024-05-29 12:03:26] [INFO ] Invariant cache hit.
[2024-05-29 12:03:27] [INFO ] Implicit Places using invariants and state equation in 1255 ms returned []
Implicit Place search using SMT with State Equation took 1870 ms to find 0 implicit places.
[2024-05-29 12:03:27] [INFO ] Redundant transitions in 18 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 12:03:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30020 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60268ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60278ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/1243 places, 1041/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62238 ms. Remains : 1241/1243 places, 1041/1043 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR p2 p0 p1), (OR p2 p0 p1), (OR p0 p1), p0]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-05
Product exploration explored 100000 steps with 79 reset in 855 ms.
Product exploration explored 100000 steps with 72 reset in 1071 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (OR p2 p1))), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (OR p2 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 200 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR p1 p0 p2), (OR p1 p0 p2), (OR p1 p0), p0]
Reduction of identical properties reduced properties to check from 9 to 7
RANDOM walk for 5041 steps (0 resets) in 79 ms. (63 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (OR p2 p1))), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (OR p2 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR p1 p2 (NOT p0)))), (F (NOT (OR p1 (NOT p0)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p0)]
Knowledge based reduction with 15 factoid took 505 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR p1 p0 p2), (OR p1 p0 p2), (OR p1 p0), p0]
Stuttering acceptance computed with spot in 160 ms :[(OR p1 p0 p2), (OR p1 p0 p2), (OR p1 p0), p0]
Support contains 6 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 32 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 12:04:31] [INFO ] Invariant cache hit.
[2024-05-29 12:04:32] [INFO ] Implicit Places using invariants in 605 ms returned []
[2024-05-29 12:04:32] [INFO ] Invariant cache hit.
[2024-05-29 12:04:33] [INFO ] Implicit Places using invariants and state equation in 1235 ms returned []
Implicit Place search using SMT with State Equation took 1853 ms to find 0 implicit places.
[2024-05-29 12:04:33] [INFO ] Redundant transitions in 18 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 12:04:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30020 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60264ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60272ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62190 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (OR p1 p2))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (OR p1 p2)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 119 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 176 ms :[(OR p2 p0 p1), (OR p2 p0 p1), (OR p0 p1), p0]
Reduction of identical properties reduced properties to check from 9 to 7
RANDOM walk for 12612 steps (3 resets) in 332 ms. (37 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (OR p1 p2))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (OR p1 p2)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p2 p1))), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1))), (F p2), (F (NOT (AND (NOT p2) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F p1), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 15 factoid took 387 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR p2 p0 p1), (OR p2 p0 p1), (OR p0 p1), p0]
Stuttering acceptance computed with spot in 181 ms :[(OR p2 p0 p1), (OR p2 p0 p1), (OR p0 p1), p0]
Stuttering acceptance computed with spot in 184 ms :[(OR p2 p0 p1), (OR p2 p0 p1), (OR p0 p1), p0]
Product exploration explored 100000 steps with 72 reset in 850 ms.
Product exploration explored 100000 steps with 71 reset in 1044 ms.
Built C files in :
/tmp/ltsmin10697772474663026020
[2024-05-29 12:05:36] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 12:05:36] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:05:36] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 12:05:36] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:05:37] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 12:05:37] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:05:37] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10697772474663026020
Running compilation step : cd /tmp/ltsmin10697772474663026020;'/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/ltsmin10697772474663026020;'/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/ltsmin10697772474663026020;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 6 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 34 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 12:05:40] [INFO ] Invariant cache hit.
[2024-05-29 12:05:40] [INFO ] Implicit Places using invariants in 595 ms returned []
[2024-05-29 12:05:40] [INFO ] Invariant cache hit.
[2024-05-29 12:05:42] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 1968 ms to find 0 implicit places.
[2024-05-29 12:05:42] [INFO ] Redundant transitions in 13 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 12:05:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30024 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60277ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62301 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Built C files in :
/tmp/ltsmin6324131204944801073
[2024-05-29 12:06:42] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 12:06:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:06:42] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 12:06:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:06:42] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 12:06:42] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:06:42] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6324131204944801073
Running compilation step : cd /tmp/ltsmin6324131204944801073;'/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/ltsmin6324131204944801073;'/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/ltsmin6324131204944801073;'/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)
[2024-05-29 12:06:45] [INFO ] Flatten gal took : 38 ms
[2024-05-29 12:06:45] [INFO ] Flatten gal took : 33 ms
[2024-05-29 12:06:45] [INFO ] Time to serialize gal into /tmp/LTL9764082937776742324.gal : 5 ms
[2024-05-29 12:06:45] [INFO ] Time to serialize properties into /tmp/LTL14325046567842242848.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/LTL9764082937776742324.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15757577460678993083.hoa' '-atoms' '/tmp/LTL14325046567842242848.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/LTL14325046567842242848.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15757577460678993083.hoa
Detected timeout of ITS tools.
[2024-05-29 12:07:00] [INFO ] Flatten gal took : 36 ms
[2024-05-29 12:07:00] [INFO ] Flatten gal took : 35 ms
[2024-05-29 12:07:00] [INFO ] Time to serialize gal into /tmp/LTL13674785565264379236.gal : 5 ms
[2024-05-29 12:07:00] [INFO ] Time to serialize properties into /tmp/LTL731032377525525857.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/LTL13674785565264379236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL731032377525525857.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 : !((G(G(F(!(("((p690==1)&&(p710==1))")U((F((G("((p690==1)&&(p710==1))"))||("((p511==1)&&(p553==1))")))||("((p636==1)&&(p653==1))"))))))...157
Formula 0 simplified : FG("((p690==1)&&(p710==1))" U ("((p636==1)&&(p653==1))" | F("((p511==1)&&(p553==1))" | G"((p690==1)&&(p710==1))")))
Detected timeout of ITS tools.
[2024-05-29 12:07:15] [INFO ] Flatten gal took : 33 ms
[2024-05-29 12:07:15] [INFO ] Applying decomposition
[2024-05-29 12:07:15] [INFO ] Flatten gal took : 34 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/graph14305418813884117000.txt' '-o' '/tmp/graph14305418813884117000.bin' '-w' '/tmp/graph14305418813884117000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14305418813884117000.bin' '-l' '-1' '-v' '-w' '/tmp/graph14305418813884117000.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:07:16] [INFO ] Decomposing Gal with order
[2024-05-29 12:07:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:07:16] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:07:16] [INFO ] Flatten gal took : 56 ms
[2024-05-29 12:07:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 30 ms.
[2024-05-29 12:07:16] [INFO ] Time to serialize gal into /tmp/LTL4334854309979148638.gal : 14 ms
[2024-05-29 12:07:16] [INFO ] Time to serialize properties into /tmp/LTL16181416830401250254.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/LTL4334854309979148638.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16181416830401250254.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 : !((G(G(F(!(("((i22.i2.u245.p690==1)&&(i22.i2.u252.p710==1))")U((F((G("((i22.i2.u245.p690==1)&&(i22.i2.u252.p710==1))"))||("((i16.i3.u1...253
Formula 0 simplified : FG("((i22.i2.u245.p690==1)&&(i22.i2.u252.p710==1))" U ("((i20.i3.u226.p636==1)&&(i20.i3.u231.p653==1))" | F("((i16.i3.u182.p511==1)&...234
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLFireability-05 finished in 245484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U ((G(p1) U p2)||X((p2 U p3)))))))'
Support contains 7 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 27 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 12:07:31] [INFO ] Computed 441 invariants in 3 ms
[2024-05-29 12:07:32] [INFO ] Implicit Places using invariants in 785 ms returned []
[2024-05-29 12:07:32] [INFO ] Invariant cache hit.
[2024-05-29 12:07:33] [INFO ] Implicit Places using invariants and state equation in 1167 ms returned []
Implicit Place search using SMT with State Equation took 1982 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:07:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30027 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 0)
(s7 1)
(s8 0)
(s9 1)
(s10 1)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 0)
(s24 1)
(s25 0)
(s26 1)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 1)
(s33 0)
(s34 1)
(s35 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30021 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60285ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60295ms
Finished structural reductions in LTL mode , in 1 iterations and 62319 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 416 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3)), (NOT p1), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), true, (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-040A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLFireability-06 finished in 62774 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(p0) U !p1))&&X(G(p2))))'
Support contains 2 out of 1243 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 31 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:08:34] [INFO ] Invariant cache hit.
[2024-05-29 12:08:34] [INFO ] Implicit Places using invariants in 632 ms returned []
[2024-05-29 12:08:34] [INFO ] Invariant cache hit.
[2024-05-29 12:08:35] [INFO ] Implicit Places using invariants and state equation in 1230 ms returned []
Implicit Place search using SMT with State Equation took 1863 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:08:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30023 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30023 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60270ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60280ms
Finished structural reductions in LTL mode , in 1 iterations and 62176 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), true, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-08
Entered a terminal (fully accepting) state of product in 2212 steps with 0 reset in 24 ms.
FORMULA ShieldPPPs-PT-040A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLFireability-08 finished in 62354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||(p1&&((p2||X(p0)) U X(p3))))))'
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 32 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:09:36] [INFO ] Invariant cache hit.
[2024-05-29 12:09:37] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-05-29 12:09:37] [INFO ] Invariant cache hit.
[2024-05-29 12:09:38] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 1841 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:09:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30022 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30024 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60262ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60272ms
Finished structural reductions in LTL mode , in 1 iterations and 62147 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), true, (NOT p0), (AND (NOT p0) (NOT p3)), (NOT p3)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-040A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLFireability-09 finished in 62396 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(p0)&&G(p1))))'
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 25 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:10:38] [INFO ] Invariant cache hit.
[2024-05-29 12:10:39] [INFO ] Implicit Places using invariants in 606 ms returned []
[2024-05-29 12:10:39] [INFO ] Invariant cache hit.
[2024-05-29 12:10:40] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1892 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:10:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30018 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30022 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60268ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60278ms
Finished structural reductions in LTL mode , in 1 iterations and 62197 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 2350 ms.
Product exploration explored 100000 steps with 50000 reset in 2441 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 16 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-040A-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-040A-LTLFireability-11 finished in 67166 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 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 24 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:11:46] [INFO ] Invariant cache hit.
[2024-05-29 12:11:46] [INFO ] Implicit Places using invariants in 631 ms returned []
[2024-05-29 12:11:46] [INFO ] Invariant cache hit.
[2024-05-29 12:11:47] [INFO ] Implicit Places using invariants and state equation in 1191 ms returned []
Implicit Place search using SMT with State Equation took 1824 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:11:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 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 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30021 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30026 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60259ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Finished structural reductions in LTL mode , in 1 iterations and 62120 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 2358 ms.
Product exploration explored 100000 steps with 50000 reset in 2423 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-040A-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-040A-LTLFireability-12 finished in 67023 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((p0||F(p1))))'
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 25 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:12:53] [INFO ] Invariant cache hit.
[2024-05-29 12:12:53] [INFO ] Implicit Places using invariants in 597 ms returned []
[2024-05-29 12:12:53] [INFO ] Invariant cache hit.
[2024-05-29 12:12:54] [INFO ] Implicit Places using invariants and state equation in 1281 ms returned []
Implicit Place search using SMT with State Equation took 1889 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:12:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30018 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30025 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60283ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60293ms
Finished structural reductions in LTL mode , in 1 iterations and 62210 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLFireability-14
Product exploration explored 100000 steps with 111 reset in 832 ms.
Product exploration explored 100000 steps with 110 reset in 1017 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 3731 steps (0 resets) in 47 ms. (77 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-29 12:13:58] [INFO ] Invariant cache hit.
[2024-05-29 12:13:59] [INFO ] [Real]Absence check using 441 positive place invariants in 284 ms returned sat
[2024-05-29 12:14:02] [INFO ] [Real]Absence check using state equation in 3499 ms returned sat
[2024-05-29 12:14:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:14:03] [INFO ] [Nat]Absence check using 441 positive place invariants in 217 ms returned sat
[2024-05-29 12:14:06] [INFO ] [Nat]Absence check using state equation in 3347 ms returned sat
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 2 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 2 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 2 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 1 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 1 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 3 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 4 ms to minimize.
[2024-05-29 12:14:07] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 2 ms to minimize.
[2024-05-29 12:14:08] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-29 12:14:08] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 2 ms to minimize.
[2024-05-29 12:14:08] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 2 ms to minimize.
[2024-05-29 12:14:08] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-29 12:14:08] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 0 ms to minimize.
[2024-05-29 12:14:08] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2027 ms
[2024-05-29 12:14:09] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints (skipped 0 transitions) in 63 ms.
Could not prove EG (NOT p1)
Support contains 1 out of 1243 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 20 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:14:17] [INFO ] Invariant cache hit.
[2024-05-29 12:14:18] [INFO ] Implicit Places using invariants in 639 ms returned []
[2024-05-29 12:14:18] [INFO ] Invariant cache hit.
[2024-05-29 12:14:19] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1856 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:14:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30034 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
(s415 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s404 1)
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(s414 0)
(s415 0timeout
)
(s416 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30043 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60311ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60329ms
Finished structural reductions in LTL mode , in 1 iterations and 62208 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 3166 steps (0 resets) in 41 ms. (75 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-29 12:15:20] [INFO ] Invariant cache hit.
[2024-05-29 12:15:21] [INFO ] [Real]Absence check using 441 positive place invariants in 291 ms returned sat
[2024-05-29 12:15:25] [INFO ] [Real]Absence check using state equation in 3641 ms returned sat
[2024-05-29 12:15:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:15:26] [INFO ] [Nat]Absence check using 441 positive place invariants in 251 ms returned sat
[2024-05-29 12:15:29] [INFO ] [Nat]Absence check using state equation in 3334 ms returned sat
[2024-05-29 12:15:29] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 2 ms to minimize.
[2024-05-29 12:15:29] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 2 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 1 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 1 ms to minimize.
[2024-05-29 12:15:30] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 2 ms to minimize.
[2024-05-29 12:15:31] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-29 12:15:31] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 1 ms to minimize.
[2024-05-29 12:15:31] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-29 12:15:31] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:15:31] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1943 ms
[2024-05-29 12:15:31] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints (skipped 0 transitions) in 56 ms.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 112 reset in 882 ms.
Product exploration explored 100000 steps with 112 reset in 1056 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1243 transition count 1043
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 162 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:15:42] [INFO ] Redundant transitions in 16 ms returned []
Running 1042 sub problems to find dead transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 12:15:42] [INFO ] Computed 441 invariants in 9 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 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 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30022 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
[2024-05-29 12:16:39] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 1 ms to minimize.
Problem TDEAD357 is UNSAT
[2024-05-29 12:16:39] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
Problem TDEAD358 is UNSAT
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s328 0)
(s329 0)
(s330 1)
(s331 0)
(s332 0)
(s333 0)
(s334 1)
(s335 0)
(s336 1)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 1)
(s343 0)
(s344 1)
(s345 0)
(s346 0)
(s347 0)
(s348 1)
(s349 0)
(s350 1)
(s351 1)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 1)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 1)
(s362 0)
(s363 0)
(s364 0)
(s365 1)
(s366 0)
(s367 1)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 1)
(s374 0)
(s375 1)
(s376 0)
(s377 0)
(s378 0)
(s379 1)
(s380 0)
(s381 1)
(s382 1)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 1)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 1)
(s393 0)
(s394 0)
(s395 0)
(s396 1)
(s397 0)
(s398 1)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 1)
(s405 0)
(s406 1)
(s407 0)
(s408 0)
(s409 0)
(s410 1)
(s411 0)
(s412 1)
(s413 1)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 1)
(s419 0)
(s420 0)
(s421 0)
(s422 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1686 constraints, problems are : Problem set: 2 solved, 1040 unsolved in 30026 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 2/2 constraints]
After SMT, in 60284ms problems are : Problem set: 2 solved, 1040 unsolved
Search for dead transitions found 2 dead transitions in 60294ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 1243/1243 places, 1041/1043 transitions.
Graph (complete) has 3282 edges and 1243 vertex of which 1241 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 37 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1041 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 1241/1243 places, 1041/1043 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60521 ms. Remains : 1241/1243 places, 1041/1043 transitions.
Built C files in :
/tmp/ltsmin3065855815160851391
[2024-05-29 12:16:43] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3065855815160851391
Running compilation step : cd /tmp/ltsmin3065855815160851391;'/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'
Compilation finished in 2337 ms.
Running link step : cd /tmp/ltsmin3065855815160851391;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3065855815160851391;'/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' '--hoa' '/tmp/stateBased5488796555810103120.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 27 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 12:16:58] [INFO ] Computed 441 invariants in 6 ms
[2024-05-29 12:16:58] [INFO ] Implicit Places using invariants in 644 ms returned []
[2024-05-29 12:16:58] [INFO ] Invariant cache hit.
[2024-05-29 12:17:00] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 1973 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:17:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30027 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30026 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60281ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60293ms
Finished structural reductions in LTL mode , in 1 iterations and 62295 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Built C files in :
/tmp/ltsmin3752675529852377414
[2024-05-29 12:18:00] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3752675529852377414
Running compilation step : cd /tmp/ltsmin3752675529852377414;'/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'
Compilation finished in 2318 ms.
Running link step : cd /tmp/ltsmin3752675529852377414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin3752675529852377414;'/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' '--hoa' '/tmp/stateBased1224405013286509293.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 12:18:15] [INFO ] Flatten gal took : 35 ms
[2024-05-29 12:18:15] [INFO ] Flatten gal took : 35 ms
[2024-05-29 12:18:15] [INFO ] Time to serialize gal into /tmp/LTL13675867127749558510.gal : 5 ms
[2024-05-29 12:18:15] [INFO ] Time to serialize properties into /tmp/LTL4776238988078778127.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13675867127749558510.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17033653189743813407.hoa' '-atoms' '/tmp/LTL4776238988078778127.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/LTL4776238988078778127.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17033653189743813407.hoa
Detected timeout of ITS tools.
[2024-05-29 12:18:30] [INFO ] Flatten gal took : 34 ms
[2024-05-29 12:18:30] [INFO ] Flatten gal took : 34 ms
[2024-05-29 12:18:30] [INFO ] Time to serialize gal into /tmp/LTL4780668860778912338.gal : 5 ms
[2024-05-29 12:18:30] [INFO ] Time to serialize properties into /tmp/LTL6716253189047215240.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/LTL4780668860778912338.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6716253189047215240.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("(p714==1)"))||("((p974==1)&&(p993==1))"))))
Formula 0 simplified : X(!"((p974==1)&&(p993==1))" & G!"(p714==1)")
Detected timeout of ITS tools.
[2024-05-29 12:18:45] [INFO ] Flatten gal took : 34 ms
[2024-05-29 12:18:45] [INFO ] Applying decomposition
[2024-05-29 12:18:45] [INFO ] Flatten gal took : 34 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/graph16006473953691893648.txt' '-o' '/tmp/graph16006473953691893648.bin' '-w' '/tmp/graph16006473953691893648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16006473953691893648.bin' '-l' '-1' '-v' '-w' '/tmp/graph16006473953691893648.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:18:46] [INFO ] Decomposing Gal with order
[2024-05-29 12:18:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:18:46] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:18:46] [INFO ] Flatten gal took : 48 ms
[2024-05-29 12:18:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 484 labels/synchronizations in 35 ms.
[2024-05-29 12:18:46] [INFO ] Time to serialize gal into /tmp/LTL17435827818038415734.gal : 11 ms
[2024-05-29 12:18:46] [INFO ] Time to serialize properties into /tmp/LTL840826859171850620.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/LTL17435827818038415734.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL840826859171850620.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((F("(i22.i0.u253.p714==1)"))||("((i31.i3.u346.p974==1)&&(i31.i3.u352.p993==1))"))))
Formula 0 simplified : X(!"((i31.i3.u346.p974==1)&&(i31.i3.u352.p993==1))" & G!"(i22.i0.u253.p714==1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLFireability-14 finished in 368237 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' '!((G(F(p0))||G(p1)))'
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(G(F(!(p0 U (F((G(p0)||p1))||p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
[2024-05-29 12:19:01] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5442744455964880863
[2024-05-29 12:19:01] [INFO ] Computing symmetric may disable matrix : 1043 transitions.
[2024-05-29 12:19:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:19:01] [INFO ] Computing symmetric may enable matrix : 1043 transitions.
[2024-05-29 12:19:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:19:01] [INFO ] Applying decomposition
[2024-05-29 12:19:01] [INFO ] Flatten gal took : 47 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/graph11147879900635854647.txt' '-o' '/tmp/graph11147879900635854647.bin' '-w' '/tmp/graph11147879900635854647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11147879900635854647.bin' '-l' '-1' '-v' '-w' '/tmp/graph11147879900635854647.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:19:01] [INFO ] Decomposing Gal with order
[2024-05-29 12:19:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:19:01] [INFO ] Computing Do-Not-Accords matrix : 1043 transitions.
[2024-05-29 12:19:01] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:19:01] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5442744455964880863
Running compilation step : cd /tmp/ltsmin5442744455964880863;'/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'
[2024-05-29 12:19:01] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:19:01] [INFO ] Flatten gal took : 49 ms
[2024-05-29 12:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 486 labels/synchronizations in 40 ms.
[2024-05-29 12:19:02] [INFO ] Time to serialize gal into /tmp/LTLFireability2499952412277222643.gal : 12 ms
[2024-05-29 12:19:02] [INFO ] Time to serialize properties into /tmp/LTLFireability9356558346561862191.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/LTLFireability2499952412277222643.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9356558346561862191.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...276
Read 4 LTL properties
Checking formula 0 : !((F(G("((i10.u118.p330==0)||(i11.u125.p351==0))"))))
Formula 0 simplified : GF!"((i10.u118.p330==0)||(i11.u125.p351==0))"
Compilation finished in 3873 ms.
Running link step : cd /tmp/ltsmin5442744455964880863;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin5442744455964880863;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin5442744455964880863;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5442744455964880863;'/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' '([](<>((LTLAPp1==true)))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin5442744455964880863;'/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' '([](<>((LTLAPp1==true)))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5442744455964880863;'/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) U (<>(([]((LTLAPp3==true))||(LTLAPp4==true)))||(LTLAPp5==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin5442744455964880863;'/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) U (<>(([]((LTLAPp3==true))||(LTLAPp4==true)))||(LTLAPp5==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5442744455964880863;'/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(((LTLAPp6==true)||<>((LTLAPp7==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin5442744455964880863;'/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(((LTLAPp6==true)||<>((LTLAPp7==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin5442744455964880863;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2024-05-29 12:38:12] [INFO ] Applying decomposition
[2024-05-29 12:38:12] [INFO ] Flatten gal took : 109 ms
[2024-05-29 12:38:12] [INFO ] Decomposing Gal with order
[2024-05-29 12:38:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:38:12] [INFO ] Removed a total of 360 redundant transitions.
[2024-05-29 12:38:12] [INFO ] Flatten gal took : 102 ms
[2024-05-29 12:38:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 82 ms.
[2024-05-29 12:38:12] [INFO ] Time to serialize gal into /tmp/LTLFireability2151394670519313182.gal : 38 ms
[2024-05-29 12:38:12] [INFO ] Time to serialize properties into /tmp/LTLFireability4947349466464534741.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/LTLFireability2151394670519313182.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4947349466464534741.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...276
Read 4 LTL properties
Checking formula 0 : !((F(G("((u152.p330==0)||(i91.u667.p351==0))"))))
Formula 0 simplified : GF!"((u152.p330==0)||(i91.u667.p351==0))"

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-040A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-040A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683761200484"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040A.tgz
mv ShieldPPPs-PT-040A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;