Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713100068.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-005A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713100068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.1K Feb 25 16:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 16:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 16:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 16:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 16:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:23 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 ShieldIIPs-PT-005A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-005A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679168099094

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-005A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 19:35:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 19:35:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:35:01] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2023-03-18 19:35:01] [INFO ] Transformed 128 places.
[2023-03-18 19:35:01] [INFO ] Transformed 123 transitions.
[2023-03-18 19:35:01] [INFO ] Found NUPN structural information;
[2023-03-18 19:35:01] [INFO ] Parsed PT model containing 128 places and 123 transitions and 546 arcs in 135 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-005A-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005A-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 11 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:35:01] [INFO ] Computed 46 place invariants in 4 ms
[2023-03-18 19:35:01] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-18 19:35:01] [INFO ] Invariant cache hit.
[2023-03-18 19:35:01] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2023-03-18 19:35:01] [INFO ] Invariant cache hit.
[2023-03-18 19:35:01] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 582 ms. Remains : 128/128 places, 123/123 transitions.
Support contains 52 out of 128 places after structural reductions.
[2023-03-18 19:35:02] [INFO ] Flatten gal took : 51 ms
[2023-03-18 19:35:02] [INFO ] Flatten gal took : 13 ms
[2023-03-18 19:35:02] [INFO ] Input system was already deterministic with 123 transitions.
Support contains 50 out of 128 places (down from 52) after GAL structural reductions.
Finished random walk after 541 steps, including 1 resets, run visited all 29 properties in 57 ms. (steps per millisecond=9 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 3 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:35:02] [INFO ] Invariant cache hit.
[2023-03-18 19:35:02] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-18 19:35:02] [INFO ] Invariant cache hit.
[2023-03-18 19:35:02] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-18 19:35:02] [INFO ] Invariant cache hit.
[2023-03-18 19:35:03] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 482 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (EQ s31 1) (EQ s41 1)) (AND (EQ s63 1) (EQ s73 1) (EQ s75 1)) (AND (EQ s11 1) (EQ s17 1) (EQ s26 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, null][false, false, false]]
Stuttering criterion allowed to conclude after 1018 steps with 6 reset in 8 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-00 finished in 743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p1) U p2)))'
Support contains 6 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 128 transition count 122
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 122
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 121
Applied a total of 4 rules in 35 ms. Remains 126 /128 variables (removed 2) and now considering 121/123 (removed 2) transitions.
// Phase 1: matrix 121 rows 126 cols
[2023-03-18 19:35:03] [INFO ] Computed 46 place invariants in 6 ms
[2023-03-18 19:35:03] [INFO ] Implicit Places using invariants in 81 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 121/123 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 125 ms. Remains : 125/128 places, 121/123 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s103 1) (EQ s121 1)), p0:(AND (EQ s29 1) (EQ s44 1) (EQ s8 1) (EQ s23 1)), p1:(AND (EQ s8 1) (EQ s23 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 871 reset in 342 ms.
Stuttering criterion allowed to conclude after 40908 steps with 354 reset in 119 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-01 finished in 752 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 128 transition count 122
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 127 transition count 122
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 121
Applied a total of 4 rules in 11 ms. Remains 126 /128 variables (removed 2) and now considering 121/123 (removed 2) transitions.
[2023-03-18 19:35:04] [INFO ] Invariant cache hit.
[2023-03-18 19:35:04] [INFO ] Implicit Places using invariants in 118 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 119 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 121/123 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 135 ms. Remains : 125/128 places, 121/123 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s112 0), p0:(AND (EQ s54 1) (EQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1655 reset in 314 ms.
Product exploration explored 100000 steps with 1632 reset in 273 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 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 189 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 8 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 185 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 121/121 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 121/121 (removed 0) transitions.
// Phase 1: matrix 121 rows 125 cols
[2023-03-18 19:35:05] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:35:05] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-18 19:35:05] [INFO ] Invariant cache hit.
[2023-03-18 19:35:05] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-18 19:35:05] [INFO ] Redundant transitions in 27 ms returned [113]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 120 rows 125 cols
[2023-03-18 19:35:05] [INFO ] Computed 45 place invariants in 4 ms
[2023-03-18 19:35:05] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/125 places, 120/121 transitions.
Applied a total of 0 rules in 3 ms. Remains 125 /125 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 451 ms. Remains : 125/125 places, 120/121 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 178 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 19 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 226 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1619 reset in 199 ms.
Product exploration explored 100000 steps with 1660 reset in 273 ms.
Built C files in :
/tmp/ltsmin9864543167862787609
[2023-03-18 19:35:07] [INFO ] Computing symmetric may disable matrix : 120 transitions.
[2023-03-18 19:35:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:35:07] [INFO ] Computing symmetric may enable matrix : 120 transitions.
[2023-03-18 19:35:07] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:35:07] [INFO ] Computing Do-Not-Accords matrix : 120 transitions.
[2023-03-18 19:35:07] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:35:07] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9864543167862787609
Running compilation step : cd /tmp/ltsmin9864543167862787609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 349 ms.
Running link step : cd /tmp/ltsmin9864543167862787609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9864543167862787609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1331149872826792922.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 120/120 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-18 19:35:22] [INFO ] Invariant cache hit.
[2023-03-18 19:35:22] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-18 19:35:22] [INFO ] Invariant cache hit.
[2023-03-18 19:35:22] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-18 19:35:22] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-18 19:35:22] [INFO ] Invariant cache hit.
[2023-03-18 19:35:22] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 346 ms. Remains : 125/125 places, 120/120 transitions.
Built C files in :
/tmp/ltsmin12966014307619367863
[2023-03-18 19:35:22] [INFO ] Computing symmetric may disable matrix : 120 transitions.
[2023-03-18 19:35:22] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:35:22] [INFO ] Computing symmetric may enable matrix : 120 transitions.
[2023-03-18 19:35:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:35:22] [INFO ] Computing Do-Not-Accords matrix : 120 transitions.
[2023-03-18 19:35:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:35:22] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12966014307619367863
Running compilation step : cd /tmp/ltsmin12966014307619367863;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 243 ms.
Running link step : cd /tmp/ltsmin12966014307619367863;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12966014307619367863;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11750304788321675214.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:35:37] [INFO ] Flatten gal took : 10 ms
[2023-03-18 19:35:37] [INFO ] Flatten gal took : 9 ms
[2023-03-18 19:35:37] [INFO ] Time to serialize gal into /tmp/LTL8574292925066974313.gal : 2 ms
[2023-03-18 19:35:37] [INFO ] Time to serialize properties into /tmp/LTL3296626604896454016.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8574292925066974313.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10470712611963124758.hoa' '-atoms' '/tmp/LTL3296626604896454016.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3296626604896454016.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10470712611963124758.hoa
Detected timeout of ITS tools.
[2023-03-18 19:35:52] [INFO ] Flatten gal took : 8 ms
[2023-03-18 19:35:52] [INFO ] Flatten gal took : 8 ms
[2023-03-18 19:35:52] [INFO ] Time to serialize gal into /tmp/LTL25023168284670108.gal : 2 ms
[2023-03-18 19:35:52] [INFO ] Time to serialize properties into /tmp/LTL5505800783696434419.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL25023168284670108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5505800783696434419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((p54==1)&&(p69==1))")))||(G("(p115==0)")))))
Formula 0 simplified : G(FG!"((p54==1)&&(p69==1))" & F!"(p115==0)")
Detected timeout of ITS tools.
[2023-03-18 19:36:08] [INFO ] Flatten gal took : 8 ms
[2023-03-18 19:36:08] [INFO ] Applying decomposition
[2023-03-18 19:36:08] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10392463326461542037.txt' '-o' '/tmp/graph10392463326461542037.bin' '-w' '/tmp/graph10392463326461542037.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10392463326461542037.bin' '-l' '-1' '-v' '-w' '/tmp/graph10392463326461542037.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:36:08] [INFO ] Decomposing Gal with order
[2023-03-18 19:36:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:36:08] [INFO ] Removed a total of 75 redundant transitions.
[2023-03-18 19:36:08] [INFO ] Flatten gal took : 87 ms
[2023-03-18 19:36:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 9 ms.
[2023-03-18 19:36:08] [INFO ] Time to serialize gal into /tmp/LTL9070852896225627315.gal : 4 ms
[2023-03-18 19:36:08] [INFO ] Time to serialize properties into /tmp/LTL12518440326809765742.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9070852896225627315.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12518440326809765742.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i2.i2.u19.p54==1)&&(i2.i2.u25.p69==1))")))||(G("(i4.i1.u41.p115==0)")))))
Formula 0 simplified : G(FG!"((i2.i2.u19.p54==1)&&(i2.i2.u25.p69==1))" & F!"(i4.i1.u41.p115==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7029303624109134496
[2023-03-18 19:36:23] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7029303624109134496
Running compilation step : cd /tmp/ltsmin7029303624109134496;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 211 ms.
Running link step : cd /tmp/ltsmin7029303624109134496;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 20 ms.
Running LTSmin : cd /tmp/ltsmin7029303624109134496;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-005A-LTLFireability-02 finished in 94383 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 128 transition count 122
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 127 transition count 122
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 121
Applied a total of 4 rules in 20 ms. Remains 126 /128 variables (removed 2) and now considering 121/123 (removed 2) transitions.
// Phase 1: matrix 121 rows 126 cols
[2023-03-18 19:36:38] [INFO ] Computed 46 place invariants in 2 ms
[2023-03-18 19:36:38] [INFO ] Implicit Places using invariants in 283 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 284 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 121/123 transitions.
Applied a total of 0 rules in 6 ms. Remains 125 /125 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 311 ms. Remains : 125/128 places, 121/123 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-03 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 (EQ s87 1) (EQ s117 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 16554 reset in 220 ms.
Product exploration explored 100000 steps with 16513 reset in 203 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 based reduction with 3 factoid took 182 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 109 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 121 rows 125 cols
[2023-03-18 19:36:40] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:36:40] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned sat
[2023-03-18 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:40] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-18 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:40] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-18 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:40] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-18 19:36:40] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 4 ms to minimize.
[2023-03-18 19:36:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-18 19:36:40] [INFO ] Computed and/alt/rep : 112/401/112 causal constraints (skipped 8 transitions) in 14 ms.
[2023-03-18 19:36:40] [INFO ] Added : 90 causal constraints over 18 iterations in 360 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 121/121 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 121/121 (removed 0) transitions.
[2023-03-18 19:36:40] [INFO ] Invariant cache hit.
[2023-03-18 19:36:40] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-18 19:36:40] [INFO ] Invariant cache hit.
[2023-03-18 19:36:41] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-18 19:36:41] [INFO ] Redundant transitions in 24 ms returned [113]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 120 rows 125 cols
[2023-03-18 19:36:41] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-18 19:36:41] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/125 places, 120/121 transitions.
Applied a total of 0 rules in 17 ms. Remains 125 /125 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 404 ms. Remains : 125/125 places, 120/121 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 103 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 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0)]
[2023-03-18 19:36:41] [INFO ] Invariant cache hit.
[2023-03-18 19:36:42] [INFO ] [Real]Absence check using 45 positive place invariants in 13 ms returned sat
[2023-03-18 19:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:42] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-18 19:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:42] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-18 19:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:42] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-18 19:36:42] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 1 ms to minimize.
[2023-03-18 19:36:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2023-03-18 19:36:42] [INFO ] Computed and/alt/rep : 112/406/112 causal constraints (skipped 7 transitions) in 12 ms.
[2023-03-18 19:36:43] [INFO ] Added : 107 causal constraints over 22 iterations in 552 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16532 reset in 241 ms.
Product exploration explored 100000 steps with 16411 reset in 184 ms.
Built C files in :
/tmp/ltsmin16661681177424431856
[2023-03-18 19:36:43] [INFO ] Computing symmetric may disable matrix : 120 transitions.
[2023-03-18 19:36:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:43] [INFO ] Computing symmetric may enable matrix : 120 transitions.
[2023-03-18 19:36:43] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:43] [INFO ] Computing Do-Not-Accords matrix : 120 transitions.
[2023-03-18 19:36:43] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:43] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16661681177424431856
Running compilation step : cd /tmp/ltsmin16661681177424431856;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 310 ms.
Running link step : cd /tmp/ltsmin16661681177424431856;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin16661681177424431856;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8609670660614760526.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-18 19:36:58] [INFO ] Invariant cache hit.
[2023-03-18 19:36:58] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-18 19:36:58] [INFO ] Invariant cache hit.
[2023-03-18 19:36:58] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2023-03-18 19:36:58] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-18 19:36:58] [INFO ] Invariant cache hit.
[2023-03-18 19:36:59] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 377 ms. Remains : 125/125 places, 120/120 transitions.
Built C files in :
/tmp/ltsmin2171173506113556412
[2023-03-18 19:36:59] [INFO ] Computing symmetric may disable matrix : 120 transitions.
[2023-03-18 19:36:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:59] [INFO ] Computing symmetric may enable matrix : 120 transitions.
[2023-03-18 19:36:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:59] [INFO ] Computing Do-Not-Accords matrix : 120 transitions.
[2023-03-18 19:36:59] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:59] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2171173506113556412
Running compilation step : cd /tmp/ltsmin2171173506113556412;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 238 ms.
Running link step : cd /tmp/ltsmin2171173506113556412;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin2171173506113556412;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17815298914954398434.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:37:14] [INFO ] Flatten gal took : 15 ms
[2023-03-18 19:37:14] [INFO ] Flatten gal took : 12 ms
[2023-03-18 19:37:14] [INFO ] Time to serialize gal into /tmp/LTL9052546323108334941.gal : 3 ms
[2023-03-18 19:37:14] [INFO ] Time to serialize properties into /tmp/LTL13490143987818316669.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9052546323108334941.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17919345176845642423.hoa' '-atoms' '/tmp/LTL13490143987818316669.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13490143987818316669.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17919345176845642423.hoa
Detected timeout of ITS tools.
[2023-03-18 19:37:29] [INFO ] Flatten gal took : 6 ms
[2023-03-18 19:37:29] [INFO ] Flatten gal took : 6 ms
[2023-03-18 19:37:29] [INFO ] Time to serialize gal into /tmp/LTL16415415367991764947.gal : 1 ms
[2023-03-18 19:37:29] [INFO ] Time to serialize properties into /tmp/LTL1151560617139416864.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16415415367991764947.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1151560617139416864.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((p87==1)&&(p120==1))"))))
Formula 0 simplified : FG!"((p87==1)&&(p120==1))"
Detected timeout of ITS tools.
[2023-03-18 19:37:44] [INFO ] Flatten gal took : 7 ms
[2023-03-18 19:37:44] [INFO ] Applying decomposition
[2023-03-18 19:37:44] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5915977823907164667.txt' '-o' '/tmp/graph5915977823907164667.bin' '-w' '/tmp/graph5915977823907164667.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5915977823907164667.bin' '-l' '-1' '-v' '-w' '/tmp/graph5915977823907164667.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:37:44] [INFO ] Decomposing Gal with order
[2023-03-18 19:37:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:37:44] [INFO ] Removed a total of 75 redundant transitions.
[2023-03-18 19:37:44] [INFO ] Flatten gal took : 12 ms
[2023-03-18 19:37:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 4 ms.
[2023-03-18 19:37:44] [INFO ] Time to serialize gal into /tmp/LTL4382704079769676413.gal : 2 ms
[2023-03-18 19:37:44] [INFO ] Time to serialize properties into /tmp/LTL11277793800029657515.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4382704079769676413.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11277793800029657515.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i3.i0.u32.p87==1)&&(i4.i2.u43.p120==1))"))))
Formula 0 simplified : FG!"((i3.i0.u32.p87==1)&&(i4.i2.u43.p120==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14130049308352657124
[2023-03-18 19:37:59] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14130049308352657124
Running compilation step : cd /tmp/ltsmin14130049308352657124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 244 ms.
Running link step : cd /tmp/ltsmin14130049308352657124;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin14130049308352657124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 ShieldIIPs-PT-005A-LTLFireability-03 finished in 96129 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(!p0))||(!p1&&F(!p0))))))'
Support contains 5 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 0 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:38:14] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:14] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-18 19:38:14] [INFO ] Invariant cache hit.
[2023-03-18 19:38:14] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2023-03-18 19:38:14] [INFO ] Invariant cache hit.
[2023-03-18 19:38:14] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 125 ms :[p0, p0, p0]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s57 1) (EQ s59 1)), p0:(AND (EQ s111 1) (EQ s115 1) (EQ s127 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Product exploration explored 100000 steps with 50000 reset in 222 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 p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 5 factoid took 95 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-005A-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-005A-LTLFireability-04 finished in 946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 127 transition count 121
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 125 transition count 121
Applied a total of 3 rules in 6 ms. Remains 125 /128 variables (removed 3) and now considering 121/123 (removed 2) transitions.
// Phase 1: matrix 121 rows 125 cols
[2023-03-18 19:38:15] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-18 19:38:15] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-18 19:38:15] [INFO ] Invariant cache hit.
[2023-03-18 19:38:15] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-18 19:38:15] [INFO ] Redundant transitions in 22 ms returned [118]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 120 rows 125 cols
[2023-03-18 19:38:15] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-18 19:38:15] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 120/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 125 /125 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 277 ms. Remains : 125/128 places, 120/123 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s111 1), p1:(EQ s46 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 300 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-05 finished in 325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(G(p1)))))'
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 1 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:38:15] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:15] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-18 19:38:15] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s106 1) (EQ s116 1)), p1:(OR (EQ s56 0) (EQ s67 0))], 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, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 508 steps with 1 reset in 2 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-06 finished in 448 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F(((p1 U p2)||(!p3 U (p4||G(!p3)))))))))'
Support contains 6 out of 128 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 1 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 358 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p2) (NOT p4) p3), (AND (NOT p0) (NOT p2) (NOT p4) p3), (AND (NOT p2) (NOT p4) p3), (AND (NOT p2) (NOT p4) p3)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p4) p3), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p4) (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p4) p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p4) p3), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s66 1), p2:(EQ s41 1), p4:(AND (NEQ s101 1) (NOT (AND (EQ s111 1) (EQ s115 1) (EQ s126 1)))), p3:(AND (EQ s111 1) (EQ s115 1) (EQ s126 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 380 reset in 278 ms.
Product exploration explored 100000 steps with 378 reset in 252 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p4 (NOT p3)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p4) p3))), (X (X (NOT (AND (NOT p2) (NOT p4) (NOT p3))))), true, (X (X (NOT (AND (NOT p2) (NOT p4) p3))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 367 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Finished random walk after 893 steps, including 3 resets, run visited all 2 properties in 31 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) p4 (NOT p3)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p4) p3))), (X (X (NOT (AND (NOT p2) (NOT p4) (NOT p3))))), true, (X (X (NOT (AND (NOT p2) (NOT p4) p3))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p3) (NOT p4))), (F (AND (NOT p2) p3 (NOT p4)))]
Knowledge based reduction with 6 factoid took 348 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Support contains 5 out of 128 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 : 128/128 places, 123/123 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 127 transition count 121
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 125 transition count 121
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 124 transition count 120
Applied a total of 5 rules in 6 ms. Remains 124 /128 variables (removed 4) and now considering 120/123 (removed 3) transitions.
// Phase 1: matrix 120 rows 124 cols
[2023-03-18 19:38:18] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:38:18] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-18 19:38:18] [INFO ] Invariant cache hit.
[2023-03-18 19:38:18] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2023-03-18 19:38:18] [INFO ] Redundant transitions in 44 ms returned [112]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 119 rows 124 cols
[2023-03-18 19:38:18] [INFO ] Computed 45 place invariants in 26 ms
[2023-03-18 19:38:19] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/128 places, 119/123 transitions.
Applied a total of 0 rules in 3 ms. Remains 124 /124 variables (removed 0) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 388 ms. Remains : 124/128 places, 119/123 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p3) p4), (X (NOT (AND (NOT p2) p3 (NOT p4)))), true, (X (X (NOT (AND (NOT p2) p3 (NOT p4))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p4)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Finished random walk after 78 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p2) (NOT p3) p4), (X (NOT (AND (NOT p2) p3 (NOT p4)))), true, (X (X (NOT (AND (NOT p2) p3 (NOT p4))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p4)))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p3) (NOT p4))), (F (AND (NOT p2) p3 (NOT p4)))]
Knowledge based reduction with 5 factoid took 218 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4)), (AND (NOT p2) p3 (NOT p4))]
Product exploration explored 100000 steps with 399 reset in 312 ms.
Product exploration explored 100000 steps with 408 reset in 244 ms.
Built C files in :
/tmp/ltsmin14706897407153030617
[2023-03-18 19:38:20] [INFO ] Computing symmetric may disable matrix : 119 transitions.
[2023-03-18 19:38:20] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:20] [INFO ] Computing symmetric may enable matrix : 119 transitions.
[2023-03-18 19:38:20] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:20] [INFO ] Computing Do-Not-Accords matrix : 119 transitions.
[2023-03-18 19:38:20] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:20] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14706897407153030617
Running compilation step : cd /tmp/ltsmin14706897407153030617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 265 ms.
Running link step : cd /tmp/ltsmin14706897407153030617;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin14706897407153030617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2641054891524123865.hoa' '--buchi-type=spotba'
LTSmin run took 4416 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-005A-LTLFireability-07 finished in 9154 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(((!p0 U (p1||G(!p0)))&&X(F((!p2 U (p3||G(!p2))))))))))'
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:38:25] [INFO ] Computed 46 place invariants in 0 ms
[2023-03-18 19:38:25] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-18 19:38:25] [INFO ] Invariant cache hit.
[2023-03-18 19:38:25] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-18 19:38:25] [INFO ] Invariant cache hit.
[2023-03-18 19:38:25] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 368 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND (NOT p3) p2)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(OR p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s88 1) (EQ s98 1) (EQ s100 1))) (NOT (AND (EQ s33 1) (EQ s47 1)))), p0:(AND (EQ s33 1) (EQ s47 1)), p3:(AND (NEQ s100 1) (NOT (AND (...], 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 25000 reset in 183 ms.
Product exploration explored 100000 steps with 25000 reset in 180 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 (NOT p0) p3 (NOT p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 195 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Finished random walk after 286 steps, including 1 resets, run visited all 5 properties in 4 ms. (steps per millisecond=71 )
Knowledge obtained : [(AND p1 (NOT p0) p3 (NOT p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 (NOT p0))))]
False Knowledge obtained : [(F (AND p2 (NOT p3))), (F (AND (NOT p2) (NOT p3))), (F (AND p0 (NOT p1))), (F (NOT (OR (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 295 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 335 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Stuttering acceptance computed with spot in 277 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:38:27] [INFO ] Invariant cache hit.
[2023-03-18 19:38:27] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-18 19:38:27] [INFO ] Invariant cache hit.
[2023-03-18 19:38:28] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-18 19:38:28] [INFO ] Invariant cache hit.
[2023-03-18 19:38:28] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 391 ms. Remains : 128/128 places, 123/123 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Finished random walk after 1218 steps, including 3 resets, run visited all 5 properties in 15 ms. (steps per millisecond=81 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND p2 (NOT p3))), (F (AND (NOT p2) (NOT p3))), (F (AND p0 (NOT p1))), (F (NOT (OR (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 291 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 305 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Stuttering acceptance computed with spot in 312 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Stuttering acceptance computed with spot in 288 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Product exploration explored 100000 steps with 25000 reset in 206 ms.
Product exploration explored 100000 steps with 25000 reset in 223 ms.
Applying partial POR strategy [false, false, false, false, true]
Stuttering acceptance computed with spot in 315 ms :[(OR (AND p0 (NOT p1)) (AND p2 (NOT p3))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (OR (AND p2 (NOT p3)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND p2 (NOT p3))]
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 128 transition count 123
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 16 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:38:30] [INFO ] Redundant transitions in 49 ms returned []
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:38:30] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:30] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/128 places, 123/123 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 205 ms. Remains : 128/128 places, 123/123 transitions.
Built C files in :
/tmp/ltsmin12177482327429268499
[2023-03-18 19:38:30] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12177482327429268499
Running compilation step : cd /tmp/ltsmin12177482327429268499;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 197 ms.
Running link step : cd /tmp/ltsmin12177482327429268499;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin12177482327429268499;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased702171324357217030.hoa' '--buchi-type=spotba'
LTSmin run took 92 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-005A-LTLFireability-08 finished in 5857 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U (p1||G(p0))) U X(!p0)))))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 1 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:38:31] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:31] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-18 19:38:31] [INFO ] Invariant cache hit.
[2023-03-18 19:38:31] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-18 19:38:31] [INFO ] Invariant cache hit.
[2023-03-18 19:38:31] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 341 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 250 ms :[p0, p0, p0, false, p0, true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR p1 p0), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s8 1) (EQ s23 1))) (NEQ s0 1)), p0:(NEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 379 steps with 1 reset in 2 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-09 finished in 610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 127 transition count 121
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 125 transition count 121
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 124 transition count 120
Applied a total of 5 rules in 11 ms. Remains 124 /128 variables (removed 4) and now considering 120/123 (removed 3) transitions.
// Phase 1: matrix 120 rows 124 cols
[2023-03-18 19:38:31] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:38:32] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-18 19:38:32] [INFO ] Invariant cache hit.
[2023-03-18 19:38:32] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-18 19:38:32] [INFO ] Redundant transitions in 32 ms returned [112]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 119 rows 124 cols
[2023-03-18 19:38:32] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:38:32] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/128 places, 119/123 transitions.
Applied a total of 0 rules in 14 ms. Remains 124 /124 variables (removed 0) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 478 ms. Remains : 124/128 places, 119/123 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s50 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 356 reset in 197 ms.
Product exploration explored 100000 steps with 353 reset in 238 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 119/119 transitions.
Applied a total of 0 rules in 4 ms. Remains 124 /124 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2023-03-18 19:38:33] [INFO ] Invariant cache hit.
[2023-03-18 19:38:33] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-18 19:38:33] [INFO ] Invariant cache hit.
[2023-03-18 19:38:33] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-18 19:38:33] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-18 19:38:33] [INFO ] Invariant cache hit.
[2023-03-18 19:38:33] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 475 ms. Remains : 124/124 places, 119/119 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Product exploration explored 100000 steps with 357 reset in 259 ms.
Product exploration explored 100000 steps with 354 reset in 220 ms.
Built C files in :
/tmp/ltsmin17931435152360151366
[2023-03-18 19:38:34] [INFO ] Computing symmetric may disable matrix : 119 transitions.
[2023-03-18 19:38:34] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:34] [INFO ] Computing symmetric may enable matrix : 119 transitions.
[2023-03-18 19:38:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:34] [INFO ] Computing Do-Not-Accords matrix : 119 transitions.
[2023-03-18 19:38:34] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:34] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17931435152360151366
Running compilation step : cd /tmp/ltsmin17931435152360151366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 269 ms.
Running link step : cd /tmp/ltsmin17931435152360151366;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin17931435152360151366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2702018280186589872.hoa' '--buchi-type=spotba'
LTSmin run took 1872 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-005A-LTLFireability-11 finished in 5103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(p1)))'
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 128 transition count 122
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 122
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 121
Applied a total of 4 rules in 5 ms. Remains 126 /128 variables (removed 2) and now considering 121/123 (removed 2) transitions.
// Phase 1: matrix 121 rows 126 cols
[2023-03-18 19:38:37] [INFO ] Computed 46 place invariants in 0 ms
[2023-03-18 19:38:37] [INFO ] Implicit Places using invariants in 87 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 88 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 121/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 125 /125 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 95 ms. Remains : 125/128 places, 121/123 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (NEQ s36 1) (NEQ s42 1) (NEQ s51 1)), p0:(EQ s66 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 428 steps with 1 reset in 3 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-13 finished in 277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(X(G(p0))))&&G(p1)))))'
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 1 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:38:37] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:37] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-18 19:38:37] [INFO ] Invariant cache hit.
[2023-03-18 19:38:37] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-18 19:38:37] [INFO ] Invariant cache hit.
[2023-03-18 19:38:37] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 284 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 1}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}, { cond=p1, acceptance={} source=6 dest: 4}]], initial=2, aps=[p1:(OR (AND (EQ s54 1) (EQ s69 1)) (AND (EQ s36 1) (EQ s42 1) (EQ s52 1))), p0:(AND (EQ s63 1) (EQ s71 1) (EQ s77 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, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-14 finished in 620 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:38:37] [INFO ] Invariant cache hit.
[2023-03-18 19:38:38] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-18 19:38:38] [INFO ] Invariant cache hit.
[2023-03-18 19:38:38] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-18 19:38:38] [INFO ] Invariant cache hit.
[2023-03-18 19:38:38] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 128/128 places, 123/123 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-005A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s41 1), p0:(AND (EQ s4 1) (EQ s19 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, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005A-LTLFireability-15 finished in 450 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-18 19:38:38] [INFO ] Flatten gal took : 18 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7590995666745986848
[2023-03-18 19:38:38] [INFO ] Computing symmetric may disable matrix : 123 transitions.
[2023-03-18 19:38:38] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:38] [INFO ] Computing symmetric may enable matrix : 123 transitions.
[2023-03-18 19:38:38] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:38] [INFO ] Computing Do-Not-Accords matrix : 123 transitions.
[2023-03-18 19:38:38] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:38] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7590995666745986848
Running compilation step : cd /tmp/ltsmin7590995666745986848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 19:38:38] [INFO ] Applying decomposition
[2023-03-18 19:38:38] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15934927696673852075.txt' '-o' '/tmp/graph15934927696673852075.bin' '-w' '/tmp/graph15934927696673852075.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15934927696673852075.bin' '-l' '-1' '-v' '-w' '/tmp/graph15934927696673852075.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:38:38] [INFO ] Decomposing Gal with order
[2023-03-18 19:38:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:38:38] [INFO ] Removed a total of 80 redundant transitions.
[2023-03-18 19:38:38] [INFO ] Flatten gal took : 13 ms
[2023-03-18 19:38:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 4 ms.
[2023-03-18 19:38:38] [INFO ] Time to serialize gal into /tmp/LTLFireability11386306205938444817.gal : 2 ms
[2023-03-18 19:38:38] [INFO ] Time to serialize properties into /tmp/LTLFireability16325686472696588429.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11386306205938444817.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16325686472696588429.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((F((G(F("((i2.i0.u19.p54==1)&&(i2.i0.u25.p69==1))")))||(G("(i4.i1.u42.p115==0)")))))
Formula 0 simplified : G(FG!"((i2.i0.u19.p54==1)&&(i2.i0.u25.p69==1))" & F!"(i4.i1.u42.p115==0)")
Compilation finished in 295 ms.
Running link step : cd /tmp/ltsmin7590995666745986848;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin7590995666745986848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.039: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.039: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.214: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.215: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.215: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.225: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.224: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.226: Initializing POR dependencies: labels 126, guards 123
pins2lts-mc-linux64( 2/ 8), 0.228: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.228: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.228: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.269: LTL layer: formula: <>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))
pins2lts-mc-linux64( 6/ 8), 0.269: "<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.269: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.306: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.316: There are 127 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.316: State length is 129, there are 129 groups
pins2lts-mc-linux64( 0/ 8), 0.316: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.316: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.316: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.316: Visible groups: 0 / 129, labels: 2 / 127
pins2lts-mc-linux64( 0/ 8), 0.316: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.316: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.346: [Blue] ~114 levels ~960 states ~2152 transitions
pins2lts-mc-linux64( 1/ 8), 0.354: [Blue] ~170 levels ~1920 states ~3616 transitions
pins2lts-mc-linux64( 1/ 8), 0.377: [Blue] ~182 levels ~3840 states ~6208 transitions
pins2lts-mc-linux64( 1/ 8), 0.423: [Blue] ~182 levels ~7680 states ~11456 transitions
pins2lts-mc-linux64( 6/ 8), 0.484: [Blue] ~255 levels ~15360 states ~27600 transitions
pins2lts-mc-linux64( 6/ 8), 0.629: [Blue] ~255 levels ~30720 states ~52848 transitions
pins2lts-mc-linux64( 6/ 8), 0.924: [Blue] ~255 levels ~61440 states ~106160 transitions
pins2lts-mc-linux64( 6/ 8), 1.442: [Blue] ~255 levels ~122880 states ~218456 transitions
pins2lts-mc-linux64( 7/ 8), 2.289: [Blue] ~314 levels ~245760 states ~405984 transitions
pins2lts-mc-linux64( 5/ 8), 3.690: [Blue] ~298 levels ~491520 states ~886832 transitions
pins2lts-mc-linux64( 5/ 8), 5.875: [Blue] ~303 levels ~983040 states ~1793296 transitions
pins2lts-mc-linux64( 5/ 8), 10.043: [Blue] ~303 levels ~1966080 states ~3745872 transitions
pins2lts-mc-linux64( 5/ 8), 17.695: [Blue] ~303 levels ~3932160 states ~7650992 transitions
pins2lts-mc-linux64( 5/ 8), 33.959: [Blue] ~303 levels ~7864320 states ~15775312 transitions
pins2lts-mc-linux64( 5/ 8), 68.322: [Blue] ~303 levels ~15728640 states ~32732904 transitions
pins2lts-mc-linux64( 1/ 8), 141.246: [Blue] ~203 levels ~31457280 states ~56142488 transitions
pins2lts-mc-linux64( 1/ 8), 285.641: [Blue] ~203 levels ~62914560 states ~111030288 transitions
pins2lts-mc-linux64( 3/ 8), 567.241: [Blue] ~168 levels ~125829120 states ~224907792 transitions
pins2lts-mc-linux64( 1/ 8), 652.116: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 652.137:
pins2lts-mc-linux64( 0/ 8), 652.137: Explored 134213919 states 262048127 transitions, fanout: 1.952
pins2lts-mc-linux64( 0/ 8), 652.137: Total exploration time 651.820 sec (651.780 sec minimum, 651.799 sec on average)
pins2lts-mc-linux64( 0/ 8), 652.137: States per second: 205906, Transitions per second: 402025
pins2lts-mc-linux64( 0/ 8), 652.137:
pins2lts-mc-linux64( 0/ 8), 652.137: State space has 134216973 states, 30028139 are accepting
pins2lts-mc-linux64( 0/ 8), 652.137: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 652.137: blue states: 134213919 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 652.137: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 652.137: all-red states: 134212109 (100.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 652.137:
pins2lts-mc-linux64( 0/ 8), 652.137: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 652.137:
pins2lts-mc-linux64( 0/ 8), 652.137: Queue width: 8B, total height: 1826, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 652.137: Tree memory: 1065.8MB, 8.3 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 652.137: Tree fill ratio (roots/leafs): 99.0%/16.0%
pins2lts-mc-linux64( 0/ 8), 652.137: Stored 123 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 652.137: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 652.137: Est. total memory use: 1065.9MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7590995666745986848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7590995666745986848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==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.
[2023-03-18 19:59:50] [INFO ] Applying decomposition
[2023-03-18 19:59:50] [INFO ] Flatten gal took : 18 ms
[2023-03-18 19:59:51] [INFO ] Decomposing Gal with order
[2023-03-18 19:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:59:51] [INFO ] Removed a total of 85 redundant transitions.
[2023-03-18 19:59:51] [INFO ] Flatten gal took : 26 ms
[2023-03-18 19:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 3 ms.
[2023-03-18 19:59:51] [INFO ] Time to serialize gal into /tmp/LTLFireability9540233724078844762.gal : 4 ms
[2023-03-18 19:59:51] [INFO ] Time to serialize properties into /tmp/LTLFireability18004303365821589606.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9540233724078844762.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18004303365821589606.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((F((G(F("((u22.p54==1)&&(u29.p69==1))")))||(G("(u48.p115==0)")))))
Formula 0 simplified : G(FG!"((u22.p54==1)&&(u29.p69==1))" & F!"(u48.p115==0)")
Reverse transition relation is NOT exact ! Due to transitions t48, t50, t59, t61, t63, t65, t75, t76, t79, t81, t88, t92, t94, t95, t103, t107, t109, t110,...577
Computing Next relation with stutter on 136620 deadlock states
Detected timeout of ITS tools.
[2023-03-18 20:21:03] [INFO ] Flatten gal took : 10 ms
[2023-03-18 20:21:03] [INFO ] Input system was already deterministic with 123 transitions.
[2023-03-18 20:21:03] [INFO ] Transformed 128 places.
[2023-03-18 20:21:03] [INFO ] Transformed 123 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
[2023-03-18 20:21:03] [INFO ] Time to serialize gal into /tmp/LTLFireability8053520276049844400.gal : 2 ms
[2023-03-18 20:21:03] [INFO ] Time to serialize properties into /tmp/LTLFireability3087132094799945368.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8053520276049844400.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3087132094799945368.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_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F("((p54==1)&&(p69==1))")))||(G("(p115==0)")))))
Formula 0 simplified : G(FG!"((p54==1)&&(p69==1))" & F!"(p115==0)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 1927712 kB
After kill :
MemTotal: 16393236 kB
MemFree: 15649972 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-005A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-005A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713100068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-005A.tgz
mv ShieldIIPs-PT-005A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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