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.r373-tall-171683788900282.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 gold2023
Input is ShieldPPPs-PT-020A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788900282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K 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 3.3K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 13 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 13 11:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 13 11:47 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 176K 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-020A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-020A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716970207088

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-020A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 08:10:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 08:10:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 08:10:09] [INFO ] Load time of PNML (sax parser for PT used): 347 ms
[2024-05-29 08:10:09] [INFO ] Transformed 623 places.
[2024-05-29 08:10:09] [INFO ] Transformed 523 transitions.
[2024-05-29 08:10:09] [INFO ] Found NUPN structural information;
[2024-05-29 08:10:09] [INFO ] Parsed PT model containing 623 places and 523 transitions and 2006 arcs in 424 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 60 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:10:09] [INFO ] Computed 221 invariants in 27 ms
[2024-05-29 08:10:09] [INFO ] Implicit Places using invariants in 534 ms returned []
[2024-05-29 08:10:09] [INFO ] Invariant cache hit.
[2024-05-29 08:10:10] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 1193 ms to find 0 implicit places.
[2024-05-29 08:10:10] [INFO ] Invariant cache hit.
[2024-05-29 08:10:10] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1573 ms. Remains : 623/623 places, 523/523 transitions.
Support contains 33 out of 623 places after structural reductions.
[2024-05-29 08:10:11] [INFO ] Flatten gal took : 81 ms
[2024-05-29 08:10:11] [INFO ] Flatten gal took : 41 ms
[2024-05-29 08:10:11] [INFO ] Input system was already deterministic with 523 transitions.
Finished random walk after 6636 steps, including 4 resets, run visited all 21 properties in 220 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 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 621 transition count 521
Applied a total of 4 rules in 61 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:10:11] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:10:12] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-29 08:10:12] [INFO ] Invariant cache hit.
[2024-05-29 08:10:12] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
[2024-05-29 08:10:12] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-29 08:10:12] [INFO ] Invariant cache hit.
[2024-05-29 08:10:13] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1312 ms. Remains : 621/623 places, 521/523 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s316 0) (EQ s556 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13823 steps with 26 reset in 134 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-00 finished in 1744 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 13 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:10:13] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:10:13] [INFO ] Implicit Places using invariants in 301 ms returned []
[2024-05-29 08:10:13] [INFO ] Invariant cache hit.
[2024-05-29 08:10:14] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
[2024-05-29 08:10:14] [INFO ] Invariant cache hit.
[2024-05-29 08:10:14] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1237 ms. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s612 0) (EQ s221 1)), p0:(EQ s499 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1047 ms.
Product exploration explored 100000 steps with 50000 reset in 1033 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 (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020A-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-01 finished in 3514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 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 621 transition count 521
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 620 transition count 520
Applied a total of 4 rules in 58 ms. Remains 620 /623 variables (removed 3) and now considering 520/523 (removed 3) transitions.
// Phase 1: matrix 520 rows 620 cols
[2024-05-29 08:10:17] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:10:17] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-29 08:10:17] [INFO ] Invariant cache hit.
[2024-05-29 08:10:17] [INFO ] Implicit Places using invariants and state equation in 610 ms returned []
Implicit Place search using SMT with State Equation took 940 ms to find 0 implicit places.
[2024-05-29 08:10:17] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:10:17] [INFO ] Invariant cache hit.
[2024-05-29 08:10:18] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/623 places, 520/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1316 ms. Remains : 620/623 places, 520/523 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s258 0) (NEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 142 reset in 530 ms.
Product exploration explored 100000 steps with 143 reset in 664 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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)]
Finished random walk after 512 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=51 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 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 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2024-05-29 08:10:20] [INFO ] Invariant cache hit.
[2024-05-29 08:10:20] [INFO ] [Real]Absence check using 221 positive place invariants in 97 ms returned sat
[2024-05-29 08:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:10:21] [INFO ] [Real]Absence check using state equation in 949 ms returned sat
[2024-05-29 08:10:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:10:21] [INFO ] [Nat]Absence check using 221 positive place invariants in 79 ms returned sat
[2024-05-29 08:10:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:10:22] [INFO ] [Nat]Absence check using state equation in 793 ms returned sat
[2024-05-29 08:10:22] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 3 ms to minimize.
[2024-05-29 08:10:22] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 0 ms to minimize.
[2024-05-29 08:10:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 210 ms
[2024-05-29 08:10:22] [INFO ] Computed and/alt/rep : 518/993/518 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-29 08:10:32] [INFO ] Added : 475 causal constraints over 96 iterations in 9630 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 520/520 transitions.
Applied a total of 0 rules in 20 ms. Remains 620 /620 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2024-05-29 08:10:32] [INFO ] Invariant cache hit.
[2024-05-29 08:10:32] [INFO ] Implicit Places using invariants in 316 ms returned []
[2024-05-29 08:10:32] [INFO ] Invariant cache hit.
[2024-05-29 08:10:33] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
[2024-05-29 08:10:33] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:10:33] [INFO ] Invariant cache hit.
[2024-05-29 08:10:33] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1252 ms. Remains : 620/620 places, 520/520 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 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 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 666 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=74 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 93 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 72 ms :[(NOT p0), (NOT p0)]
[2024-05-29 08:10:34] [INFO ] Invariant cache hit.
[2024-05-29 08:10:34] [INFO ] [Real]Absence check using 221 positive place invariants in 103 ms returned sat
[2024-05-29 08:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:10:35] [INFO ] [Real]Absence check using state equation in 1031 ms returned sat
[2024-05-29 08:10:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:10:36] [INFO ] [Nat]Absence check using 221 positive place invariants in 76 ms returned sat
[2024-05-29 08:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:10:36] [INFO ] [Nat]Absence check using state equation in 778 ms returned sat
[2024-05-29 08:10:36] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 1 ms to minimize.
[2024-05-29 08:10:36] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-29 08:10:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 179 ms
[2024-05-29 08:10:37] [INFO ] Computed and/alt/rep : 518/993/518 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-29 08:10:46] [INFO ] Added : 475 causal constraints over 96 iterations in 9797 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 144 reset in 521 ms.
Product exploration explored 100000 steps with 142 reset in 602 ms.
Built C files in :
/tmp/ltsmin14848519156516716219
[2024-05-29 08:10:48] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2024-05-29 08:10:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:10:48] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2024-05-29 08:10:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:10:48] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2024-05-29 08:10:48] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:10:48] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14848519156516716219
Running compilation step : cd /tmp/ltsmin14848519156516716219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1348 ms.
Running link step : cd /tmp/ltsmin14848519156516716219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin14848519156516716219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5285240557246837172.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 520/520 transitions.
Applied a total of 0 rules in 22 ms. Remains 620 /620 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2024-05-29 08:11:03] [INFO ] Invariant cache hit.
[2024-05-29 08:11:03] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-29 08:11:03] [INFO ] Invariant cache hit.
[2024-05-29 08:11:04] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
[2024-05-29 08:11:04] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:11:04] [INFO ] Invariant cache hit.
[2024-05-29 08:11:04] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1272 ms. Remains : 620/620 places, 520/520 transitions.
Built C files in :
/tmp/ltsmin11416419134623406755
[2024-05-29 08:11:04] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2024-05-29 08:11:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:11:04] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2024-05-29 08:11:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:11:04] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2024-05-29 08:11:04] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:11:04] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11416419134623406755
Running compilation step : cd /tmp/ltsmin11416419134623406755;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1235 ms.
Running link step : cd /tmp/ltsmin11416419134623406755;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11416419134623406755;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16571058519168803721.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:11:19] [INFO ] Flatten gal took : 28 ms
[2024-05-29 08:11:19] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:11:19] [INFO ] Time to serialize gal into /tmp/LTL4097333049729530085.gal : 6 ms
[2024-05-29 08:11:19] [INFO ] Time to serialize properties into /tmp/LTL3383652446967999892.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4097333049729530085.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12653432112321502810.hoa' '-atoms' '/tmp/LTL3383652446967999892.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3383652446967999892.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12653432112321502810.hoa
Detected timeout of ITS tools.
[2024-05-29 08:11:34] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:11:34] [INFO ] Flatten gal took : 23 ms
[2024-05-29 08:11:34] [INFO ] Time to serialize gal into /tmp/LTL12994398553941162335.gal : 5 ms
[2024-05-29 08:11:34] [INFO ] Time to serialize properties into /tmp/LTL2014758500423858709.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12994398553941162335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2014758500423858709.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((p259==1)&&(p115==0))"))))
Formula 0 simplified : FG!"((p259==1)&&(p115==0))"
Detected timeout of ITS tools.
[2024-05-29 08:11:49] [INFO ] Flatten gal took : 22 ms
[2024-05-29 08:11:49] [INFO ] Applying decomposition
[2024-05-29 08:11:49] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2707975416855185511.txt' '-o' '/tmp/graph2707975416855185511.bin' '-w' '/tmp/graph2707975416855185511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2707975416855185511.bin' '-l' '-1' '-v' '-w' '/tmp/graph2707975416855185511.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:11:49] [INFO ] Decomposing Gal with order
[2024-05-29 08:11:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:11:50] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:11:50] [INFO ] Flatten gal took : 77 ms
[2024-05-29 08:11:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 12 ms.
[2024-05-29 08:11:50] [INFO ] Time to serialize gal into /tmp/LTL10072928969265084858.gal : 10 ms
[2024-05-29 08:11:50] [INFO ] Time to serialize properties into /tmp/LTL11336114909523887487.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10072928969265084858.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11336114909523887487.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((i8.i0.u92.p259==1)&&(i3.i1.u41.p115==0))"))))
Formula 0 simplified : FG!"((i8.i0.u92.p259==1)&&(i3.i1.u41.p115==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11914621141816405151
[2024-05-29 08:12:05] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11914621141816405151
Running compilation step : cd /tmp/ltsmin11914621141816405151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 776 ms.
Running link step : cd /tmp/ltsmin11914621141816405151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11914621141816405151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-05 finished in 123311 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 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 621 transition count 521
Applied a total of 4 rules in 32 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:12:20] [INFO ] Computed 221 invariants in 5 ms
[2024-05-29 08:12:20] [INFO ] Implicit Places using invariants in 302 ms returned []
[2024-05-29 08:12:20] [INFO ] Invariant cache hit.
[2024-05-29 08:12:21] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
[2024-05-29 08:12:21] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:12:21] [INFO ] Invariant cache hit.
[2024-05-29 08:12:21] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1275 ms. Remains : 621/623 places, 521/523 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s459 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 930 reset in 476 ms.
Product exploration explored 100000 steps with 1034 reset in 551 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 : [(NOT 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 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
[2024-05-29 08:12:23] [INFO ] Invariant cache hit.
[2024-05-29 08:12:23] [INFO ] [Real]Absence check using 221 positive place invariants in 104 ms returned sat
[2024-05-29 08:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:12:24] [INFO ] [Real]Absence check using state equation in 1120 ms returned sat
[2024-05-29 08:12:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:12:25] [INFO ] [Nat]Absence check using 221 positive place invariants in 67 ms returned sat
[2024-05-29 08:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:12:25] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2024-05-29 08:12:25] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-29 08:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 85 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 18 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:12:25] [INFO ] Invariant cache hit.
[2024-05-29 08:12:25] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-29 08:12:25] [INFO ] Invariant cache hit.
[2024-05-29 08:12:26] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
[2024-05-29 08:12:26] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:12:26] [INFO ] Invariant cache hit.
[2024-05-29 08:12:26] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1261 ms. Remains : 621/621 places, 521/521 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 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 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 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 125 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
[2024-05-29 08:12:27] [INFO ] Invariant cache hit.
[2024-05-29 08:12:27] [INFO ] [Real]Absence check using 221 positive place invariants in 105 ms returned sat
[2024-05-29 08:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:12:28] [INFO ] [Real]Absence check using state equation in 1141 ms returned sat
[2024-05-29 08:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:12:29] [INFO ] [Nat]Absence check using 221 positive place invariants in 64 ms returned sat
[2024-05-29 08:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:12:29] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2024-05-29 08:12:29] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-29 08:12:29] [INFO ] Added : 0 causal constraints over 0 iterations in 85 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 953 reset in 483 ms.
Product exploration explored 100000 steps with 983 reset in 547 ms.
Built C files in :
/tmp/ltsmin7056677496457858477
[2024-05-29 08:12:30] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:12:30] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:12:30] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:12:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:12:30] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:12:30] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:12:30] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7056677496457858477
Running compilation step : cd /tmp/ltsmin7056677496457858477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1143 ms.
Running link step : cd /tmp/ltsmin7056677496457858477;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin7056677496457858477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15295334425272642116.hoa' '--buchi-type=spotba'
LTSmin run took 5586 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-06 finished in 17364 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&G(p1))))'
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:12:37] [INFO ] Computed 221 invariants in 6 ms
[2024-05-29 08:12:37] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-29 08:12:37] [INFO ] Invariant cache hit.
[2024-05-29 08:12:38] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
[2024-05-29 08:12:38] [INFO ] Invariant cache hit.
[2024-05-29 08:12:38] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1253 ms. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (EQ s85 0) (EQ s159 1)), p0:(OR (EQ s263 0) (EQ s272 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-07 finished in 1420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 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 621 transition count 521
Applied a total of 2 rules in 26 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:12:39] [INFO ] Computed 221 invariants in 5 ms
[2024-05-29 08:12:39] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-29 08:12:39] [INFO ] Invariant cache hit.
[2024-05-29 08:12:39] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 922 ms to find 0 implicit places.
[2024-05-29 08:12:40] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:12:40] [INFO ] Invariant cache hit.
[2024-05-29 08:12:40] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1264 ms. Remains : 621/623 places, 521/523 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s607 0) (EQ s68 1)), p1:(AND (EQ s68 0) (EQ s607 1) (OR (EQ s26 0) (EQ s495 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1363 steps with 0 reset in 16 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-08 finished in 1382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 10 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:12:40] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:12:40] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-29 08:12:40] [INFO ] Invariant cache hit.
[2024-05-29 08:12:41] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 924 ms to find 0 implicit places.
[2024-05-29 08:12:41] [INFO ] Invariant cache hit.
[2024-05-29 08:12:41] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1256 ms. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s315 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 92 reset in 580 ms.
Product exploration explored 100000 steps with 92 reset in 657 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 1009 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-29 08:12:43] [INFO ] Invariant cache hit.
[2024-05-29 08:12:43] [INFO ] [Real]Absence check using 221 positive place invariants in 100 ms returned sat
[2024-05-29 08:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:12:44] [INFO ] [Real]Absence check using state equation in 909 ms returned sat
[2024-05-29 08:12:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:12:45] [INFO ] [Nat]Absence check using 221 positive place invariants in 75 ms returned sat
[2024-05-29 08:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:12:45] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2024-05-29 08:12:45] [INFO ] Computed and/alt/rep : 522/1443/522 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-29 08:13:00] [INFO ] Deduced a trap composed of 3 places in 216 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 08:13:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 21 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:13:00] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:13:00] [INFO ] Implicit Places using invariants in 324 ms returned []
[2024-05-29 08:13:00] [INFO ] Invariant cache hit.
[2024-05-29 08:13:00] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 914 ms to find 0 implicit places.
[2024-05-29 08:13:00] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:13:00] [INFO ] Invariant cache hit.
[2024-05-29 08:13:01] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1258 ms. Remains : 621/623 places, 521/523 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 p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 54 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 991 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-29 08:13:01] [INFO ] Invariant cache hit.
[2024-05-29 08:13:02] [INFO ] [Real]Absence check using 221 positive place invariants in 98 ms returned sat
[2024-05-29 08:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:13:03] [INFO ] [Real]Absence check using state equation in 1040 ms returned sat
[2024-05-29 08:13:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:13:03] [INFO ] [Nat]Absence check using 221 positive place invariants in 77 ms returned sat
[2024-05-29 08:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:13:04] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2024-05-29 08:13:04] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-29 08:13:18] [INFO ] Added : 517 causal constraints over 104 iterations in 13863 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 94 reset in 556 ms.
Product exploration explored 100000 steps with 94 reset in 630 ms.
Built C files in :
/tmp/ltsmin15144968990016253689
[2024-05-29 08:13:19] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:13:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:13:19] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:13:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:13:19] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:13:19] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:13:19] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15144968990016253689
Running compilation step : cd /tmp/ltsmin15144968990016253689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1134 ms.
Running link step : cd /tmp/ltsmin15144968990016253689;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin15144968990016253689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased285301811594059013.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 22 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:13:34] [INFO ] Invariant cache hit.
[2024-05-29 08:13:34] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-05-29 08:13:34] [INFO ] Invariant cache hit.
[2024-05-29 08:13:35] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 968 ms to find 0 implicit places.
[2024-05-29 08:13:35] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-29 08:13:35] [INFO ] Invariant cache hit.
[2024-05-29 08:13:35] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1308 ms. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin2474521104508911474
[2024-05-29 08:13:35] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:13:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:13:35] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:13:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:13:35] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:13:35] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:13:35] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2474521104508911474
Running compilation step : cd /tmp/ltsmin2474521104508911474;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1151 ms.
Running link step : cd /tmp/ltsmin2474521104508911474;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin2474521104508911474;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2408907649832440208.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:13:50] [INFO ] Flatten gal took : 21 ms
[2024-05-29 08:13:50] [INFO ] Flatten gal took : 21 ms
[2024-05-29 08:13:50] [INFO ] Time to serialize gal into /tmp/LTL10225630532640210045.gal : 4 ms
[2024-05-29 08:13:50] [INFO ] Time to serialize properties into /tmp/LTL15798843187116140799.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10225630532640210045.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11625806814534363454.hoa' '-atoms' '/tmp/LTL15798843187116140799.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15798843187116140799.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11625806814534363454.hoa
Detected timeout of ITS tools.
[2024-05-29 08:14:05] [INFO ] Flatten gal took : 19 ms
[2024-05-29 08:14:06] [INFO ] Flatten gal took : 19 ms
[2024-05-29 08:14:06] [INFO ] Time to serialize gal into /tmp/LTL11516270942248802963.gal : 3 ms
[2024-05-29 08:14:06] [INFO ] Time to serialize properties into /tmp/LTL523663819585083566.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11516270942248802963.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL523663819585083566.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((p315==0)&&(p2==1))"))))
Formula 0 simplified : XG!"((p315==0)&&(p2==1))"
Detected timeout of ITS tools.
[2024-05-29 08:14:21] [INFO ] Flatten gal took : 21 ms
[2024-05-29 08:14:21] [INFO ] Applying decomposition
[2024-05-29 08:14:21] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7096015660164555579.txt' '-o' '/tmp/graph7096015660164555579.bin' '-w' '/tmp/graph7096015660164555579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7096015660164555579.bin' '-l' '-1' '-v' '-w' '/tmp/graph7096015660164555579.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:14:21] [INFO ] Decomposing Gal with order
[2024-05-29 08:14:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:14:21] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:14:21] [INFO ] Flatten gal took : 32 ms
[2024-05-29 08:14:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 18 ms.
[2024-05-29 08:14:21] [INFO ] Time to serialize gal into /tmp/LTL11762882465783512506.gal : 7 ms
[2024-05-29 08:14:21] [INFO ] Time to serialize properties into /tmp/LTL12728965253592476925.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11762882465783512506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12728965253592476925.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("((i10.i0.u112.p315==0)&&(i0.i3.u0.p2==1))"))))
Formula 0 simplified : XG!"((i10.i0.u112.p315==0)&&(i0.i3.u0.p2==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10992295622423633986
[2024-05-29 08:14:36] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10992295622423633986
Running compilation step : cd /tmp/ltsmin10992295622423633986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 945 ms.
Running link step : cd /tmp/ltsmin10992295622423633986;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10992295622423633986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-09 finished in 131015 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F((G(p1)||p0)) U p2)&&F(p3))))'
Support contains 7 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 11 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:14:51] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:14:51] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-29 08:14:51] [INFO ] Invariant cache hit.
[2024-05-29 08:14:52] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
[2024-05-29 08:14:52] [INFO ] Invariant cache hit.
[2024-05-29 08:14:52] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1285 ms. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p3)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(NOT p3), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s168 0) (EQ s481 1)), p0:(OR (EQ s180 0) (EQ s301 1)), p3:(EQ s292 1), p1:(OR (EQ s521 0) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 154 reset in 537 ms.
Product exploration explored 100000 steps with 155 reset in 632 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 p2 p0 (NOT p3) p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p3)), (X p2), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT p3))), (X (X p2))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 74 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p3)]
Finished random walk after 660 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=66 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p0 (NOT p3) p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p3)), (X p2), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT p3))), (X (X p2))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 9 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p3)]
[2024-05-29 08:14:54] [INFO ] Invariant cache hit.
[2024-05-29 08:14:54] [INFO ] [Real]Absence check using 221 positive place invariants in 111 ms returned sat
[2024-05-29 08:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:14:55] [INFO ] [Real]Absence check using state equation in 1039 ms returned sat
[2024-05-29 08:14:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:14:56] [INFO ] [Nat]Absence check using 221 positive place invariants in 70 ms returned sat
[2024-05-29 08:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:14:57] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2024-05-29 08:14:57] [INFO ] Computed and/alt/rep : 522/1443/522 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-29 08:15:10] [INFO ] Added : 519 causal constraints over 109 iterations in 13805 ms. Result :unknown
Could not prove EG (NOT p3)
Support contains 1 out of 623 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 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 34 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:15:11] [INFO ] Computed 221 invariants in 5 ms
[2024-05-29 08:15:11] [INFO ] Implicit Places using invariants in 335 ms returned []
[2024-05-29 08:15:11] [INFO ] Invariant cache hit.
[2024-05-29 08:15:11] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 958 ms to find 0 implicit places.
[2024-05-29 08:15:11] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:15:11] [INFO ] Invariant cache hit.
[2024-05-29 08:15:12] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1317 ms. Remains : 621/623 places, 521/523 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 p3), (X (NOT p3)), (X (X (NOT p3)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p3)]
Finished random walk after 654 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3)))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p3)]
[2024-05-29 08:15:12] [INFO ] Invariant cache hit.
[2024-05-29 08:15:13] [INFO ] [Real]Absence check using 221 positive place invariants in 103 ms returned sat
[2024-05-29 08:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:15:14] [INFO ] [Real]Absence check using state equation in 1087 ms returned sat
[2024-05-29 08:15:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:15:14] [INFO ] [Nat]Absence check using 221 positive place invariants in 74 ms returned sat
[2024-05-29 08:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:15:15] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2024-05-29 08:15:15] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 0 ms to minimize.
[2024-05-29 08:15:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2024-05-29 08:15:15] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-29 08:15:29] [INFO ] Added : 515 causal constraints over 103 iterations in 13741 ms. Result :unknown
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 36 ms :[(NOT p3)]
Product exploration explored 100000 steps with 159 reset in 519 ms.
Product exploration explored 100000 steps with 160 reset in 605 ms.
Built C files in :
/tmp/ltsmin18261851552154366385
[2024-05-29 08:15:30] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:15:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:15:30] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:15:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:15:30] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:15:30] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:15:30] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18261851552154366385
Running compilation step : cd /tmp/ltsmin18261851552154366385;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1153 ms.
Running link step : cd /tmp/ltsmin18261851552154366385;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin18261851552154366385;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3446171318807031323.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 24 ms. Remains 620 /621 variables (removed 1) and now considering 520/521 (removed 1) transitions.
// Phase 1: matrix 520 rows 620 cols
[2024-05-29 08:15:45] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:15:45] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-29 08:15:45] [INFO ] Invariant cache hit.
[2024-05-29 08:15:46] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 914 ms to find 0 implicit places.
[2024-05-29 08:15:46] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:15:46] [INFO ] Invariant cache hit.
[2024-05-29 08:15:46] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1255 ms. Remains : 620/621 places, 520/521 transitions.
Built C files in :
/tmp/ltsmin6853477087580242553
[2024-05-29 08:15:46] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2024-05-29 08:15:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:15:46] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2024-05-29 08:15:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:15:46] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2024-05-29 08:15:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:15:46] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6853477087580242553
Running compilation step : cd /tmp/ltsmin6853477087580242553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1111 ms.
Running link step : cd /tmp/ltsmin6853477087580242553;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6853477087580242553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7511449376170433690.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:16:01] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:16:01] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:16:01] [INFO ] Time to serialize gal into /tmp/LTL18213569012483758274.gal : 2 ms
[2024-05-29 08:16:01] [INFO ] Time to serialize properties into /tmp/LTL8744515519174890588.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18213569012483758274.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6100399559776464037.hoa' '-atoms' '/tmp/LTL8744515519174890588.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8744515519174890588.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6100399559776464037.hoa
Detected timeout of ITS tools.
[2024-05-29 08:16:16] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:16:16] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:16:16] [INFO ] Time to serialize gal into /tmp/LTL3534428605990582597.gal : 4 ms
[2024-05-29 08:16:16] [INFO ] Time to serialize properties into /tmp/LTL10059438933571753817.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3534428605990582597.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10059438933571753817.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(((F(("((p180==0)||(p301==1))")||(G("((p521==0)||(p60==1))"))))U("((p168==0)||(p481==1))"))&&(F("(p292==1)")))))
Formula 0 simplified : X((G(!"((p180==0)||(p301==1))" & F!"((p521==0)||(p60==1))") R !"((p168==0)||(p481==1))") | G!"(p292==1)")
Detected timeout of ITS tools.
[2024-05-29 08:16:31] [INFO ] Flatten gal took : 20 ms
[2024-05-29 08:16:31] [INFO ] Applying decomposition
[2024-05-29 08:16:32] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6404177127024878029.txt' '-o' '/tmp/graph6404177127024878029.bin' '-w' '/tmp/graph6404177127024878029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6404177127024878029.bin' '-l' '-1' '-v' '-w' '/tmp/graph6404177127024878029.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:16:32] [INFO ] Decomposing Gal with order
[2024-05-29 08:16:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:16:32] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:16:32] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:16:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 10 ms.
[2024-05-29 08:16:32] [INFO ] Time to serialize gal into /tmp/LTL18233942504957728771.gal : 6 ms
[2024-05-29 08:16:32] [INFO ] Time to serialize properties into /tmp/LTL15792037190596112432.ltl : 567 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18233942504957728771.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15792037190596112432.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(((F(("((i5.i1.u64.p180==0)||(i9.i2.u107.p301==1))")||(G("((i16.i0.u185.p521==0)||(i1.i2.u21.p60==1))"))))U("((i5.i3.u60.p168==0)|...213
Formula 0 simplified : X((G(!"((i5.i1.u64.p180==0)||(i9.i2.u107.p301==1))" & F!"((i16.i0.u185.p521==0)||(i1.i2.u21.p60==1))") R !"((i5.i3.u60.p168==0)||(i1...204
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17573333457396721647
[2024-05-29 08:16:47] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17573333457396721647
Running compilation step : cd /tmp/ltsmin17573333457396721647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2499 ms.
Running link step : cd /tmp/ltsmin17573333457396721647;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17573333457396721647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((<>(([]((LTLAPp1==true))||(LTLAPp0==true))) U (LTLAPp2==true))&&<>((LTLAPp3==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-10 finished in 131389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U !p1)||G(p2)))'
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 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 622 transition count 522
Applied a total of 2 rules in 28 ms. Remains 622 /623 variables (removed 1) and now considering 522/523 (removed 1) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:17:02] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:17:03] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-29 08:17:03] [INFO ] Invariant cache hit.
[2024-05-29 08:17:03] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 919 ms to find 0 implicit places.
[2024-05-29 08:17:03] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:17:03] [INFO ] Invariant cache hit.
[2024-05-29 08:17:04] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/623 places, 522/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1267 ms. Remains : 622/623 places, 522/523 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, p1, (NOT p2), (AND p1 (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=3 dest: 3}]], initial=3, aps=[p1:(OR (EQ s608 0) (EQ s262 1)), p0:(OR (EQ s110 0) (EQ s521 1)), p2:(AND (EQ s262 0) (EQ s608 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 2919 reset in 471 ms.
Product exploration explored 100000 steps with 2939 reset in 538 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 p1 p0 (NOT p2)), (X (NOT (AND p1 p0 p2))), (X (AND p1 p0 (NOT p2))), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), true, (X (X (NOT (AND p1 p0 p2)))), (X (X (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 167 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 242 ms :[true, p1, p1, p1, p1]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 08:17:05] [INFO ] Invariant cache hit.
[2024-05-29 08:17:05] [INFO ] [Real]Absence check using 221 positive place invariants in 37 ms returned sat
[2024-05-29 08:17:06] [INFO ] After 378ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 08:17:06] [INFO ] [Nat]Absence check using 221 positive place invariants in 34 ms returned sat
[2024-05-29 08:17:06] [INFO ] After 216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 08:17:06] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 0 ms to minimize.
[2024-05-29 08:17:06] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-29 08:17:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 139 ms
[2024-05-29 08:17:06] [INFO ] After 371ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-05-29 08:17:06] [INFO ] After 557ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 4 out of 622 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 622/622 places, 522/522 transitions.
Partial Free-agglomeration rule applied 175 times.
Drop transitions removed 175 transitions
Iterating global reduction 0 with 175 rules applied. Total rules applied 175 place count 622 transition count 522
Applied a total of 175 rules in 30 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 622/622 places, 522/522 transitions.
Finished random walk after 768 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=109 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND p1 p0 p2))), (X (AND p1 p0 (NOT p2))), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), true, (X (X (NOT (AND p1 p0 p2)))), (X (X (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 16 factoid took 317 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[true, p1, p1, p1, p1]
Stuttering acceptance computed with spot in 150 ms :[true, p1, p1, p1, p1]
[2024-05-29 08:17:07] [INFO ] Invariant cache hit.
[2024-05-29 08:17:07] [INFO ] [Real]Absence check using 221 positive place invariants in 101 ms returned sat
[2024-05-29 08:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:17:09] [INFO ] [Real]Absence check using state equation in 1159 ms returned sat
[2024-05-29 08:17:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:17:09] [INFO ] [Nat]Absence check using 221 positive place invariants in 76 ms returned sat
[2024-05-29 08:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:17:10] [INFO ] [Nat]Absence check using state equation in 957 ms returned sat
[2024-05-29 08:17:10] [INFO ] Computed and/alt/rep : 521/1445/521 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-29 08:17:22] [INFO ] Added : 521 causal constraints over 105 iterations in 11789 ms. Result :sat
Could not prove EG p1
Support contains 4 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 15 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:17:22] [INFO ] Invariant cache hit.
[2024-05-29 08:17:23] [INFO ] Implicit Places using invariants in 906 ms returned []
[2024-05-29 08:17:23] [INFO ] Invariant cache hit.
[2024-05-29 08:17:23] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
[2024-05-29 08:17:23] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:17:23] [INFO ] Invariant cache hit.
[2024-05-29 08:17:24] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1831 ms. Remains : 622/622 places, 522/522 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 449 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[true, p1, p1, p1, p1]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 08:17:24] [INFO ] Invariant cache hit.
[2024-05-29 08:17:24] [INFO ] [Real]Absence check using 221 positive place invariants in 37 ms returned sat
[2024-05-29 08:17:25] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 08:17:25] [INFO ] [Nat]Absence check using 221 positive place invariants in 33 ms returned sat
[2024-05-29 08:17:25] [INFO ] After 196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 08:17:25] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 0 ms to minimize.
[2024-05-29 08:17:25] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-29 08:17:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 142 ms
[2024-05-29 08:17:25] [INFO ] After 363ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-05-29 08:17:25] [INFO ] After 538ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 622 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 622/622 places, 522/522 transitions.
Partial Free-agglomeration rule applied 175 times.
Drop transitions removed 175 transitions
Iterating global reduction 0 with 175 rules applied. Total rules applied 175 place count 622 transition count 522
Applied a total of 175 rules in 33 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 622/622 places, 522/522 transitions.
Finished random walk after 791 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=98 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 10 factoid took 325 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 159 ms :[true, p1, p1, p1, p1]
Stuttering acceptance computed with spot in 150 ms :[true, p1, p1, p1, p1]
[2024-05-29 08:17:26] [INFO ] Invariant cache hit.
[2024-05-29 08:17:26] [INFO ] [Real]Absence check using 221 positive place invariants in 103 ms returned sat
[2024-05-29 08:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:17:27] [INFO ] [Real]Absence check using state equation in 1163 ms returned sat
[2024-05-29 08:17:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:17:28] [INFO ] [Nat]Absence check using 221 positive place invariants in 75 ms returned sat
[2024-05-29 08:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:17:29] [INFO ] [Nat]Absence check using state equation in 948 ms returned sat
[2024-05-29 08:17:29] [INFO ] Computed and/alt/rep : 521/1445/521 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-29 08:17:41] [INFO ] Added : 521 causal constraints over 105 iterations in 12053 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 193 ms :[true, p1, p1, p1, p1]
Product exploration explored 100000 steps with 2904 reset in 474 ms.
Product exploration explored 100000 steps with 2967 reset in 537 ms.
Built C files in :
/tmp/ltsmin659600491364364438
[2024-05-29 08:17:42] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:17:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:17:42] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:17:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:17:42] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:17:42] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:17:42] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin659600491364364438
Running compilation step : cd /tmp/ltsmin659600491364364438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2420 ms.
Running link step : cd /tmp/ltsmin659600491364364438;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin659600491364364438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6839403042673664478.hoa' '--buchi-type=spotba'
LTSmin run took 5789 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-11 finished in 48160 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 10 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:17:51] [INFO ] Computed 221 invariants in 4 ms
[2024-05-29 08:17:51] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-29 08:17:51] [INFO ] Invariant cache hit.
[2024-05-29 08:17:52] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 1022 ms to find 0 implicit places.
[2024-05-29 08:17:52] [INFO ] Invariant cache hit.
[2024-05-29 08:17:52] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1356 ms. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(EQ s274 1), p0:(OR (EQ s245 0) (EQ s336 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-12 finished in 1502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(p1)))&&p0)))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
[2024-05-29 08:17:52] [INFO ] Invariant cache hit.
[2024-05-29 08:17:52] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-29 08:17:52] [INFO ] Invariant cache hit.
[2024-05-29 08:17:53] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 952 ms to find 0 implicit places.
[2024-05-29 08:17:53] [INFO ] Invariant cache hit.
[2024-05-29 08:17:53] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1274 ms. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 1451 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(AND (EQ s523 0) (EQ s227 1)), p1:(EQ s268 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-13 finished in 2741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : ShieldPPPs-PT-020A-LTLCardinality-09
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 25 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:17:55] [INFO ] Computed 221 invariants in 4 ms
[2024-05-29 08:17:55] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-29 08:17:55] [INFO ] Invariant cache hit.
[2024-05-29 08:17:56] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 977 ms to find 0 implicit places.
[2024-05-29 08:17:56] [INFO ] Invariant cache hit.
[2024-05-29 08:17:56] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1325 ms. Remains : 621/623 places, 521/523 transitions.
Running random walk in product with property : ShieldPPPs-PT-020A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s315 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 94 reset in 540 ms.
Product exploration explored 100000 steps with 95 reset in 635 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 1150 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2024-05-29 08:17:58] [INFO ] Invariant cache hit.
[2024-05-29 08:17:58] [INFO ] [Real]Absence check using 221 positive place invariants in 107 ms returned sat
[2024-05-29 08:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:17:59] [INFO ] [Real]Absence check using state equation in 1111 ms returned sat
[2024-05-29 08:17:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:18:00] [INFO ] [Nat]Absence check using 221 positive place invariants in 79 ms returned sat
[2024-05-29 08:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:18:01] [INFO ] [Nat]Absence check using state equation in 781 ms returned sat
[2024-05-29 08:18:01] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-29 08:18:15] [INFO ] Added : 517 causal constraints over 104 iterations in 13799 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 18 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:18:15] [INFO ] Invariant cache hit.
[2024-05-29 08:18:15] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-29 08:18:15] [INFO ] Invariant cache hit.
[2024-05-29 08:18:15] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 946 ms to find 0 implicit places.
[2024-05-29 08:18:15] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-29 08:18:15] [INFO ] Invariant cache hit.
[2024-05-29 08:18:16] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1288 ms. Remains : 621/621 places, 521/521 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 p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 2189 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 965 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-29 08:18:18] [INFO ] Invariant cache hit.
[2024-05-29 08:18:19] [INFO ] [Real]Absence check using 221 positive place invariants in 106 ms returned sat
[2024-05-29 08:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:18:20] [INFO ] [Real]Absence check using state equation in 1135 ms returned sat
[2024-05-29 08:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:18:20] [INFO ] [Nat]Absence check using 221 positive place invariants in 79 ms returned sat
[2024-05-29 08:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:18:21] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2024-05-29 08:18:21] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-29 08:18:35] [INFO ] Added : 517 causal constraints over 104 iterations in 13799 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 84 ms :[(NOT p0)]
Product exploration explored 100000 steps with 94 reset in 550 ms.
Product exploration explored 100000 steps with 94 reset in 641 ms.
Built C files in :
/tmp/ltsmin15072979844858392112
[2024-05-29 08:18:36] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:18:36] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:18:36] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:18:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:18:36] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:18:36] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:18:36] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15072979844858392112
Running compilation step : cd /tmp/ltsmin15072979844858392112;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1160 ms.
Running link step : cd /tmp/ltsmin15072979844858392112;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin15072979844858392112;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16325771279375188649.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 17 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:18:51] [INFO ] Invariant cache hit.
[2024-05-29 08:18:52] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-29 08:18:52] [INFO ] Invariant cache hit.
[2024-05-29 08:18:52] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
[2024-05-29 08:18:52] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:18:52] [INFO ] Invariant cache hit.
[2024-05-29 08:18:53] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1291 ms. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin18131695310466697903
[2024-05-29 08:18:53] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:18:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:18:53] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:18:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:18:53] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:18:53] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:18:53] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18131695310466697903
Running compilation step : cd /tmp/ltsmin18131695310466697903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2047 ms.
Running link step : cd /tmp/ltsmin18131695310466697903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin18131695310466697903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12401831684649764001.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:19:08] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:19:08] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:19:08] [INFO ] Time to serialize gal into /tmp/LTL4801724831426281620.gal : 4 ms
[2024-05-29 08:19:09] [INFO ] Time to serialize properties into /tmp/LTL13377033467515459229.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4801724831426281620.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1964975186117523345.hoa' '-atoms' '/tmp/LTL13377033467515459229.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13377033467515459229.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1964975186117523345.hoa
Detected timeout of ITS tools.
[2024-05-29 08:19:24] [INFO ] Flatten gal took : 19 ms
[2024-05-29 08:19:24] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:19:24] [INFO ] Time to serialize gal into /tmp/LTL9778033252491820942.gal : 3 ms
[2024-05-29 08:19:24] [INFO ] Time to serialize properties into /tmp/LTL5504933424814503324.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9778033252491820942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5504933424814503324.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((p315==0)&&(p2==1))"))))
Formula 0 simplified : XG!"((p315==0)&&(p2==1))"
Detected timeout of ITS tools.
[2024-05-29 08:19:40] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:19:40] [INFO ] Applying decomposition
[2024-05-29 08:19:40] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15913628006736984521.txt' '-o' '/tmp/graph15913628006736984521.bin' '-w' '/tmp/graph15913628006736984521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15913628006736984521.bin' '-l' '-1' '-v' '-w' '/tmp/graph15913628006736984521.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:19:40] [INFO ] Decomposing Gal with order
[2024-05-29 08:19:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:19:40] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:19:40] [INFO ] Flatten gal took : 27 ms
[2024-05-29 08:19:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 9 ms.
[2024-05-29 08:19:40] [INFO ] Time to serialize gal into /tmp/LTL12376360235550199872.gal : 6 ms
[2024-05-29 08:19:40] [INFO ] Time to serialize properties into /tmp/LTL13113322793027301467.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12376360235550199872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13113322793027301467.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("((i10.i1.u112.p315==0)&&(i0.i2.u0.p2==1))"))))
Formula 0 simplified : XG!"((i10.i1.u112.p315==0)&&(i0.i2.u0.p2==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10053624425992936736
[2024-05-29 08:19:55] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10053624425992936736
Running compilation step : cd /tmp/ltsmin10053624425992936736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 811 ms.
Running link step : cd /tmp/ltsmin10053624425992936736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin10053624425992936736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020A-LTLCardinality-09 finished in 134926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F((G(p1)||p0)) U p2)&&F(p3))))'
[2024-05-29 08:20:10] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4123452852258727486
[2024-05-29 08:20:10] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2024-05-29 08:20:10] [INFO ] Applying decomposition
[2024-05-29 08:20:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:20:10] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2024-05-29 08:20:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:20:10] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:20:10] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2024-05-29 08:20:10] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18153359072374585898.txt' '-o' '/tmp/graph18153359072374585898.bin' '-w' '/tmp/graph18153359072374585898.weights'
[2024-05-29 08:20:10] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4123452852258727486
Running compilation step : cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18153359072374585898.bin' '-l' '-1' '-v' '-w' '/tmp/graph18153359072374585898.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:20:10] [INFO ] Decomposing Gal with order
[2024-05-29 08:20:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:20:10] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:20:10] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:20:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 13 ms.
[2024-05-29 08:20:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality15662813593063986549.gal : 5 ms
[2024-05-29 08:20:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality15736501465029805164.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15662813593063986549.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15736501465029805164.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((G(F("((i8.u92.p259!=0)&&(i3.u41.p115!=1))"))))
Formula 0 simplified : FG!"((i8.u92.p259!=0)&&(i3.u41.p115!=1))"
Compilation finished in 1128 ms.
Running link step : cd /tmp/ltsmin4123452852258727486;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 11203 ms.
FORMULA ShieldPPPs-PT-020A-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((<>(([]((LTLAPp3==true))||(LTLAPp2==true))) U (LTLAPp4==true))&&<>((LTLAPp5==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 08:43:33] [INFO ] Applying decomposition
[2024-05-29 08:43:33] [INFO ] Flatten gal took : 201 ms
[2024-05-29 08:43:33] [INFO ] Decomposing Gal with order
[2024-05-29 08:43:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:43:33] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 08:43:34] [INFO ] Flatten gal took : 290 ms
[2024-05-29 08:43:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 151 ms.
[2024-05-29 08:43:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality16907779180568844170.gal : 67 ms
[2024-05-29 08:43:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality4790539781637801962.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16907779180568844170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4790539781637801962.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((X(F("((i82.u339.p315==0)&&(u1.p2==1))"))))
Formula 0 simplified : XG!"((i82.u339.p315==0)&&(u1.p2==1))"
pins2lts-mc-linux64, 0.002: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.092: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.092: LTL layer: formula: X(((<>(([]((LTLAPp3==true))||(LTLAPp2==true))) U (LTLAPp4==true))&&<>((LTLAPp5==true))))
pins2lts-mc-linux64( 2/ 8), 0.092: "X(((<>(([]((LTLAPp3==true))||(LTLAPp2==true))) U (LTLAPp4==true))&&<>((LTLAPp5==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.092: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.137: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.140: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.149: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.152: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.153: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.153: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.156: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.248: There are 530 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.248: State length is 624, there are 534 groups
pins2lts-mc-linux64( 0/ 8), 0.248: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.248: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.248: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.248: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.310: [Blue] ~120 levels ~960 states ~6464 transitions
pins2lts-mc-linux64( 6/ 8), 0.368: [Blue] ~209 levels ~1920 states ~18408 transitions
pins2lts-mc-linux64( 6/ 8), 0.521: [Blue] ~357 levels ~3840 states ~44736 transitions
pins2lts-mc-linux64( 6/ 8), 0.893: [Blue] ~645 levels ~7680 states ~82008 transitions
pins2lts-mc-linux64( 3/ 8), 1.037: [Blue] ~1133 levels ~15360 states ~164032 transitions
pins2lts-mc-linux64( 3/ 8), 1.297: [Blue] ~1133 levels ~30720 states ~200872 transitions
pins2lts-mc-linux64( 3/ 8), 2.155: [Blue] ~1133 levels ~61440 states ~287128 transitions
pins2lts-mc-linux64( 3/ 8), 3.541: [Blue] ~1133 levels ~122880 states ~485896 transitions
pins2lts-mc-linux64( 3/ 8), 6.062: [Blue] ~1133 levels ~245760 states ~900760 transitions
pins2lts-mc-linux64( 6/ 8), 12.284: [Blue] ~1139 levels ~491520 states ~1467632 transitions
pins2lts-mc-linux64( 6/ 8), 22.048: [Blue] ~1139 levels ~983040 states ~3017192 transitions
pins2lts-mc-linux64( 6/ 8), 42.974: [Blue] ~1139 levels ~1966080 states ~6073024 transitions
pins2lts-mc-linux64( 1/ 8), 79.376: [Blue] ~1159 levels ~3932160 states ~14011840 transitions
pins2lts-mc-linux64( 4/ 8), 154.724: [Blue] ~1263 levels ~7864320 states ~27400984 transitions
pins2lts-mc-linux64( 5/ 8), 290.270: [Blue] ~1287 levels ~15728640 states ~57204864 transitions
pins2lts-mc-linux64( 5/ 8), 561.882: [Blue] ~1287 levels ~31457280 states ~118988888 transitions
pins2lts-mc-linux64( 6/ 8), 612.145: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 612.201:
pins2lts-mc-linux64( 0/ 8), 612.202: Explored 33602485 states 130844671 transitions, fanout: 3.894
pins2lts-mc-linux64( 0/ 8), 612.205: Total exploration time 611.940 sec (611.890 sec minimum, 611.905 sec on average)
pins2lts-mc-linux64( 0/ 8), 612.205: States per second: 54911, Transitions per second: 213819
pins2lts-mc-linux64( 0/ 8), 612.205:
pins2lts-mc-linux64( 0/ 8), 612.205: State space has 33367520 states, 32974665 are accepting
pins2lts-mc-linux64( 0/ 8), 612.205: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 612.205: blue states: 33602485 (100.70%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 612.205: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 612.205: all-red states: 32974665 (98.82%), bogus 333497 (1.00%)
pins2lts-mc-linux64( 0/ 8), 612.205:
pins2lts-mc-linux64( 0/ 8), 612.205: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 612.205:
pins2lts-mc-linux64( 0/ 8), 612.205: Queue width: 8B, total height: 9627, memory: 0.07MB
pins2lts-mc-linux64( 0/ 8), 612.205: Tree memory: 510.6MB, 16.0 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 612.205: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 612.213: Stored 529 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 612.229: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 612.230: Est. total memory use: 510.6MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((<>(([]((LTLAPp3==true))||(LTLAPp2==true))) U (LTLAPp4==true))&&<>((LTLAPp5==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4123452852258727486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((<>(([]((LTLAPp3==true))||(LTLAPp2==true))) U (LTLAPp4==true))&&<>((LTLAPp5==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-29 09:07:03] [INFO ] Flatten gal took : 218 ms
[2024-05-29 09:07:04] [INFO ] Input system was already deterministic with 523 transitions.
[2024-05-29 09:07:05] [INFO ] Transformed 623 places.
[2024-05-29 09:07:05] [INFO ] Transformed 523 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 09:07:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality1035954649278169766.gal : 12 ms
[2024-05-29 09:07:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality14274515373073792727.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1035954649278169766.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14274515373073792727.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F("((p315==0)&&(p2==1))"))))
Formula 0 simplified : XG!"((p315==0)&&(p2==1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11882964 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16083580 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-020A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is ShieldPPPs-PT-020A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683788900282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020A.tgz
mv ShieldPPPs-PT-020A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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