Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788800232.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPs-PT-002A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788800232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 11:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 13 11:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 11:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 13 11:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716959594397

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-002A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 05:13:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 05:13:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 05:13:16] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2024-05-29 05:13:16] [INFO ] Transformed 65 places.
[2024-05-29 05:13:16] [INFO ] Transformed 55 transitions.
[2024-05-29 05:13:16] [INFO ] Found NUPN structural information;
[2024-05-29 05:13:16] [INFO ] Parsed PT model containing 65 places and 55 transitions and 206 arcs in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 15 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2024-05-29 05:13:16] [INFO ] Computed 23 invariants in 9 ms
[2024-05-29 05:13:16] [INFO ] Implicit Places using invariants in 187 ms returned []
[2024-05-29 05:13:16] [INFO ] Invariant cache hit.
[2024-05-29 05:13:16] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2024-05-29 05:13:16] [INFO ] Invariant cache hit.
[2024-05-29 05:13:16] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 395 ms. Remains : 65/65 places, 55/55 transitions.
Support contains 23 out of 65 places after structural reductions.
[2024-05-29 05:13:17] [INFO ] Flatten gal took : 23 ms
[2024-05-29 05:13:17] [INFO ] Flatten gal took : 11 ms
[2024-05-29 05:13:17] [INFO ] Input system was already deterministic with 55 transitions.
Finished random walk after 119 steps, including 0 resets, run visited all 14 properties in 21 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p1 U p2)&&p0))))'
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 11 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2024-05-29 05:13:17] [INFO ] Computed 23 invariants in 1 ms
[2024-05-29 05:13:17] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 05:13:17] [INFO ] Invariant cache hit.
[2024-05-29 05:13:17] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2024-05-29 05:13:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 05:13:17] [INFO ] Invariant cache hit.
[2024-05-29 05:13:17] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 227 ms. Remains : 63/65 places, 53/55 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 397 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s60 0) (OR (EQ s27 0) (EQ s51 1))), p2:(OR (EQ s33 0) (EQ s61 1)), p1:(OR (EQ s17 0) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 13280 reset in 295 ms.
Product exploration explored 100000 steps with 13455 reset in 218 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (AND p0 (NOT p2) p1)), (X (AND (NOT p2) p1)), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 7 factoid took 227 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Finished random walk after 21 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2 p1), (X (AND p0 (NOT p2) p1)), (X (AND (NOT p2) p1)), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (AND p1 (NOT p2))), (F (OR (NOT p0) (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) (NOT p2))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 7 factoid took 342 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Support contains 7 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 8 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-05-29 05:13:19] [INFO ] Invariant cache hit.
[2024-05-29 05:13:19] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-29 05:13:19] [INFO ] Invariant cache hit.
[2024-05-29 05:13:19] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-29 05:13:19] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 05:13:19] [INFO ] Invariant cache hit.
[2024-05-29 05:13:19] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 63/63 places, 53/53 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p0 p1 (NOT p2))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
Knowledge based reduction with 7 factoid took 262 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Finished random walk after 101 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p0 p1 (NOT p2))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (F (AND p1 (NOT p2))), (F (OR (AND (NOT p1) (NOT p2)) (NOT p0))), (F (AND (NOT p1) (NOT p2))), (F (AND p1 (NOT p2) p0))]
Knowledge based reduction with 7 factoid took 324 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Product exploration explored 100000 steps with 13478 reset in 204 ms.
Product exploration explored 100000 steps with 13339 reset in 299 ms.
Built C files in :
/tmp/ltsmin12136391974600452520
[2024-05-29 05:13:21] [INFO ] Computing symmetric may disable matrix : 53 transitions.
[2024-05-29 05:13:21] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:21] [INFO ] Computing symmetric may enable matrix : 53 transitions.
[2024-05-29 05:13:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:21] [INFO ] Computing Do-Not-Accords matrix : 53 transitions.
[2024-05-29 05:13:21] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:21] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12136391974600452520
Running compilation step : cd /tmp/ltsmin12136391974600452520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 266 ms.
Running link step : cd /tmp/ltsmin12136391974600452520;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin12136391974600452520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4559425009404289374.hoa' '--buchi-type=spotba'
LTSmin run took 317 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-01 finished in 4846 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 53
Applied a total of 2 rules in 13 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2024-05-29 05:13:22] [INFO ] Computed 23 invariants in 1 ms
[2024-05-29 05:13:22] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-29 05:13:22] [INFO ] Invariant cache hit.
[2024-05-29 05:13:22] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2024-05-29 05:13:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 05:13:22] [INFO ] Invariant cache hit.
[2024-05-29 05:13:22] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 197 ms. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-06 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 s41 1), p0:(OR (EQ s48 0) (EQ s42 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 8501 reset in 183 ms.
Product exploration explored 100000 steps with 8290 reset in 226 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 4 factoid took 202 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 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 64 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 160 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 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 7 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-05-29 05:13:23] [INFO ] Invariant cache hit.
[2024-05-29 05:13:23] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-29 05:13:23] [INFO ] Invariant cache hit.
[2024-05-29 05:13:23] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-29 05:13:23] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 05:13:23] [INFO ] Invariant cache hit.
[2024-05-29 05:13:23] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 63/63 places, 53/53 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 140 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 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 47 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 150 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 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8427 reset in 142 ms.
Product exploration explored 100000 steps with 8442 reset in 165 ms.
Built C files in :
/tmp/ltsmin18292215799129112357
[2024-05-29 05:13:24] [INFO ] Computing symmetric may disable matrix : 53 transitions.
[2024-05-29 05:13:24] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:24] [INFO ] Computing symmetric may enable matrix : 53 transitions.
[2024-05-29 05:13:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:24] [INFO ] Computing Do-Not-Accords matrix : 53 transitions.
[2024-05-29 05:13:24] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:24] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18292215799129112357
Running compilation step : cd /tmp/ltsmin18292215799129112357;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 153 ms.
Running link step : cd /tmp/ltsmin18292215799129112357;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin18292215799129112357;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7497275479104371311.hoa' '--buchi-type=spotba'
LTSmin run took 93 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-06 finished in 2754 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(p1)))'
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2024-05-29 05:13:25] [INFO ] Computed 23 invariants in 1 ms
[2024-05-29 05:13:25] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-29 05:13:25] [INFO ] Invariant cache hit.
[2024-05-29 05:13:25] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-29 05:13:25] [INFO ] Invariant cache hit.
[2024-05-29 05:13:25] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (OR (EQ s58 0) (EQ s12 1)) (OR (EQ s5 0) (EQ s3 1))), p1:(AND (OR (EQ s58 0) (EQ s12 1)) (EQ s3 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Product exploration explored 100000 steps with 50000 reset in 139 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 23 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-002A-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-07 finished in 651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-29 05:13:25] [INFO ] Invariant cache hit.
[2024-05-29 05:13:25] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-29 05:13:25] [INFO ] Invariant cache hit.
[2024-05-29 05:13:25] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-29 05:13:25] [INFO ] Invariant cache hit.
[2024-05-29 05:13:25] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s60 0) (EQ s58 1)), p0:(OR (EQ s58 0) (EQ s60 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2885 steps with 52 reset in 8 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-11 finished in 352 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-29 05:13:26] [INFO ] Invariant cache hit.
[2024-05-29 05:13:26] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-29 05:13:26] [INFO ] Invariant cache hit.
[2024-05-29 05:13:26] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-29 05:13:26] [INFO ] Invariant cache hit.
[2024-05-29 05:13:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s61 0) (AND (EQ s56 0) (EQ s47 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 116 ms.
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-002A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-12 finished in 527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F(p1)))))'
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-29 05:13:26] [INFO ] Invariant cache hit.
[2024-05-29 05:13:26] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-29 05:13:26] [INFO ] Invariant cache hit.
[2024-05-29 05:13:26] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2024-05-29 05:13:26] [INFO ] Invariant cache hit.
[2024-05-29 05:13:26] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 182 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s20 1), p1:(EQ s34 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][false, false, false, false]]
Product exploration explored 100000 steps with 4270 reset in 146 ms.
Product exploration explored 100000 steps with 4358 reset in 153 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 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), true, (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 77 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), true, (X (X p1))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p1), (NOT p1)]
[2024-05-29 05:13:27] [INFO ] Invariant cache hit.
[2024-05-29 05:13:27] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-29 05:13:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:13:27] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:27] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-29 05:13:27] [INFO ] Computed and/alt/rep : 54/147/54 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 05:13:27] [INFO ] Added : 54 causal constraints over 11 iterations in 113 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 65 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 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 4 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2024-05-29 05:13:27] [INFO ] Computed 23 invariants in 2 ms
[2024-05-29 05:13:27] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 05:13:27] [INFO ] Invariant cache hit.
[2024-05-29 05:13:28] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-05-29 05:13:28] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 05:13:28] [INFO ] Invariant cache hit.
[2024-05-29 05:13:28] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 174 ms. Remains : 63/65 places, 53/55 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 170 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 p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 100 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 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
[2024-05-29 05:13:28] [INFO ] Invariant cache hit.
[2024-05-29 05:13:28] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-29 05:13:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:13:28] [INFO ] [Nat]Absence check using 23 positive place invariants in 3 ms returned sat
[2024-05-29 05:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-29 05:13:28] [INFO ] Computed and/alt/rep : 52/151/52 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-29 05:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 8594 reset in 135 ms.
Product exploration explored 100000 steps with 8730 reset in 138 ms.
Built C files in :
/tmp/ltsmin1651782176180196448
[2024-05-29 05:13:29] [INFO ] Computing symmetric may disable matrix : 53 transitions.
[2024-05-29 05:13:29] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:29] [INFO ] Computing symmetric may enable matrix : 53 transitions.
[2024-05-29 05:13:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:29] [INFO ] Computing Do-Not-Accords matrix : 53 transitions.
[2024-05-29 05:13:29] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:29] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1651782176180196448
Running compilation step : cd /tmp/ltsmin1651782176180196448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 152 ms.
Running link step : cd /tmp/ltsmin1651782176180196448;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin1651782176180196448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14019641385904803142.hoa' '--buchi-type=spotba'
LTSmin run took 98 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-14 finished in 2879 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(p1))))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 11 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
[2024-05-29 05:13:29] [INFO ] Invariant cache hit.
[2024-05-29 05:13:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-29 05:13:29] [INFO ] Invariant cache hit.
[2024-05-29 05:13:29] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-05-29 05:13:29] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 05:13:29] [INFO ] Invariant cache hit.
[2024-05-29 05:13:29] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 181 ms. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (EQ s36 0) (EQ s7 1)), p0:(AND (EQ s36 0) (EQ s53 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2045 reset in 167 ms.
Product exploration explored 100000 steps with 2074 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 (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 32 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 141 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 05:13:30] [INFO ] Invariant cache hit.
[2024-05-29 05:13:30] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:30] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-29 05:13:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:13:30] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-29 05:13:30] [INFO ] Computed and/alt/rep : 52/151/52 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 05:13:30] [INFO ] Added : 41 causal constraints over 9 iterations in 71 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 4 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-05-29 05:13:30] [INFO ] Invariant cache hit.
[2024-05-29 05:13:30] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-29 05:13:30] [INFO ] Invariant cache hit.
[2024-05-29 05:13:30] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-29 05:13:30] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 05:13:30] [INFO ] Invariant cache hit.
[2024-05-29 05:13:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 63/63 places, 53/53 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) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 394 steps, including 2 resets, run visited all 2 properties in 11 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 05:13:31] [INFO ] Invariant cache hit.
[2024-05-29 05:13:31] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-29 05:13:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:13:31] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-29 05:13:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-29 05:13:31] [INFO ] Computed and/alt/rep : 52/151/52 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 05:13:31] [INFO ] Added : 41 causal constraints over 9 iterations in 76 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2082 reset in 179 ms.
Product exploration explored 100000 steps with 2052 reset in 186 ms.
Built C files in :
/tmp/ltsmin3357337731190273876
[2024-05-29 05:13:31] [INFO ] Computing symmetric may disable matrix : 53 transitions.
[2024-05-29 05:13:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:31] [INFO ] Computing symmetric may enable matrix : 53 transitions.
[2024-05-29 05:13:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:31] [INFO ] Computing Do-Not-Accords matrix : 53 transitions.
[2024-05-29 05:13:31] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 05:13:31] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3357337731190273876
Running compilation step : cd /tmp/ltsmin3357337731190273876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 155 ms.
Running link step : cd /tmp/ltsmin3357337731190273876;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3357337731190273876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6258619112093503586.hoa' '--buchi-type=spotba'
LTSmin run took 70 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-15 finished in 2683 ms.
All properties solved by simple procedures.
Total runtime 15799 ms.

BK_STOP 1716959612998

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-002A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldPPPs-PT-002A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683788800232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-002A.tgz
mv ShieldPPPs-PT-002A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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