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.r165-tall-167838850500523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 FlexibleBarrier-PT-14a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850500523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 12:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Feb 25 13:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 169K Mar 5 18:22 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 FlexibleBarrier-PT-14a-LTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-14a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679505870873

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-14a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-22 17:24:32] [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]
[2023-03-22 17:24:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:24:32] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2023-03-22 17:24:32] [INFO ] Transformed 171 places.
[2023-03-22 17:24:32] [INFO ] Transformed 578 transitions.
[2023-03-22 17:24:32] [INFO ] Found NUPN structural information;
[2023-03-22 17:24:32] [INFO ] Parsed PT model containing 171 places and 578 transitions and 2719 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 170 transitions
Reduce redundant transitions removed 170 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 171 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 408/408 transitions.
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 171 transition count 394
Applied a total of 14 rules in 30 ms. Remains 171 /171 variables (removed 0) and now considering 394/408 (removed 14) transitions.
// Phase 1: matrix 394 rows 171 cols
[2023-03-22 17:24:32] [INFO ] Computed 16 place invariants in 11 ms
[2023-03-22 17:24:33] [INFO ] Implicit Places using invariants in 1276 ms returned []
[2023-03-22 17:24:33] [INFO ] Invariant cache hit.
[2023-03-22 17:24:34] [INFO ] State equation strengthened by 253 read => feed constraints.
[2023-03-22 17:24:34] [INFO ] Implicit Places using invariants and state equation in 571 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1875 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/408 transitions.
Applied a total of 0 rules in 8 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1915 ms. Remains : 169/171 places, 394/408 transitions.
Support contains 32 out of 169 places after structural reductions.
[2023-03-22 17:24:34] [INFO ] Flatten gal took : 46 ms
[2023-03-22 17:24:34] [INFO ] Flatten gal took : 24 ms
[2023-03-22 17:24:34] [INFO ] Input system was already deterministic with 394 transitions.
Finished random walk after 517 steps, including 0 resets, run visited all 18 properties in 51 ms. (steps per millisecond=10 )
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' '!(G(F(p0)))'
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Graph (trivial) has 219 edges and 169 vertex of which 160 / 169 are part of one of the 16 SCC in 2 ms
Free SCC test removed 144 places
Ensure Unique test removed 272 transitions
Reduce isomorphic transitions removed 272 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 115 rules applied. Total rules applied 116 place count 12 transition count 18
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 119 place count 10 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 120 place count 9 transition count 17
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 121 place count 8 transition count 15
Iterating global reduction 3 with 1 rules applied. Total rules applied 122 place count 8 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 124 place count 8 transition count 13
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 126 place count 7 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 127 place count 6 transition count 12
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 132 place count 6 transition count 7
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 2 rules applied. Total rules applied 134 place count 6 transition count 5
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 136 place count 4 transition count 5
Applied a total of 136 rules in 13 ms. Remains 4 /169 variables (removed 165) and now considering 5/394 (removed 389) transitions.
// Phase 1: matrix 5 rows 4 cols
[2023-03-22 17:24:35] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 17:24:35] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-22 17:24:35] [INFO ] Invariant cache hit.
[2023-03-22 17:24:35] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-22 17:24:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 17:24:35] [INFO ] Invariant cache hit.
[2023-03-22 17:24:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/169 places, 5/394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 4/169 places, 5/394 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s0 1) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-01 finished in 308 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(F(p0))))))'
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Applied a total of 0 rules in 9 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
// Phase 1: matrix 394 rows 169 cols
[2023-03-22 17:24:35] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-22 17:24:35] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-22 17:24:35] [INFO ] Invariant cache hit.
[2023-03-22 17:24:35] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-22 17:24:35] [INFO ] Invariant cache hit.
[2023-03-22 17:24:35] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356 ms. Remains : 169/169 places, 394/394 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-04 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}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (EQ s75 0) (EQ s34 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 497 ms.
Product exploration explored 100000 steps with 20000 reset in 397 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 358 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=51 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Applied a total of 0 rules in 7 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-22 17:24:37] [INFO ] Invariant cache hit.
[2023-03-22 17:24:37] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 17:24:37] [INFO ] Invariant cache hit.
[2023-03-22 17:24:37] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-22 17:24:37] [INFO ] Invariant cache hit.
[2023-03-22 17:24:38] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 169/169 places, 394/394 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 585 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=73 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 368 ms.
Product exploration explored 100000 steps with 20000 reset in 354 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 249 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Graph (trivial) has 218 edges and 169 vertex of which 157 / 169 are part of one of the 17 SCC in 1 ms
Free SCC test removed 140 places
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 29 transition count 140
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 28 transition count 138
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 28 transition count 138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 28 transition count 137
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 28 transition count 137
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11 place count 26 transition count 135
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 26 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 26 transition count 137
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 25 transition count 135
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 25 transition count 135
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 92 transitions
Redundant transition composition rules discarded 92 transitions
Iterating global reduction 2 with 92 rules applied. Total rules applied 108 place count 25 transition count 43
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 117 place count 16 transition count 25
Deduced a syphon composed of 3 places in 1 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 126 place count 16 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 127 place count 16 transition count 25
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 128 place count 15 transition count 24
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 15 transition count 24
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 132 place count 15 transition count 21
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 134 place count 13 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 136 place count 13 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 136 rules in 47 ms. Remains 13 /169 variables (removed 156) and now considering 19/394 (removed 375) transitions.
[2023-03-22 17:24:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 17:24:40] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 13 cols
[2023-03-22 17:24:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 17:24:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/169 places, 19/394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 13/169 places, 19/394 transitions.
Built C files in :
/tmp/ltsmin13860993075251515680
[2023-03-22 17:24:40] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13860993075251515680
Running compilation step : cd /tmp/ltsmin13860993075251515680;'/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 851 ms.
Running link step : cd /tmp/ltsmin13860993075251515680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13860993075251515680;'/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/stateBased4412470046821682098.hoa' '--buchi-type=spotba'
LTSmin run took 206 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-04 finished in 6148 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((X(p0)&&(G(p1)||G(!p1)||(!p1&&F(!p2))))))'
Support contains 6 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
// Phase 1: matrix 394 rows 169 cols
[2023-03-22 17:24:41] [INFO ] Computed 14 place invariants in 5 ms
[2023-03-22 17:24:41] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 17:24:41] [INFO ] Invariant cache hit.
[2023-03-22 17:24:41] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-22 17:24:41] [INFO ] Invariant cache hit.
[2023-03-22 17:24:41] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 169/169 places, 394/394 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (OR (NOT p0) (NOT p1) p2), (NOT p0), (NOT p0), (OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p2 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=3 dest: 4}, { cond=(AND p1 p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2 p0), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(OR (EQ s46 0) (EQ s124 1)), p0:(AND (EQ s122 0) (EQ s91 1)), p2:(OR (EQ s143 0) (EQ s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-05 finished in 598 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 G((p1&&F(p2)))))'
Support contains 6 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Graph (trivial) has 208 edges and 169 vertex of which 142 / 169 are part of one of the 18 SCC in 0 ms
Free SCC test removed 124 places
Ensure Unique test removed 217 transitions
Reduce isomorphic transitions removed 217 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 45 transition count 171
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 39 transition count 170
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 38 transition count 170
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 18 place count 35 transition count 164
Iterating global reduction 3 with 3 rules applied. Total rules applied 21 place count 35 transition count 164
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 7 rules applied. Total rules applied 28 place count 35 transition count 157
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 33 place count 31 transition count 156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 34 place count 30 transition count 156
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 6 with 2 rules applied. Total rules applied 36 place count 29 transition count 155
Drop transitions removed 116 transitions
Redundant transition composition rules discarded 116 transitions
Iterating global reduction 6 with 116 rules applied. Total rules applied 152 place count 29 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 153 place count 29 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 154 place count 28 transition count 38
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 161 place count 21 transition count 31
Iterating global reduction 8 with 7 rules applied. Total rules applied 168 place count 21 transition count 31
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 169 place count 21 transition count 31
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 170 place count 20 transition count 30
Iterating global reduction 8 with 1 rules applied. Total rules applied 171 place count 20 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 172 place count 20 transition count 29
Applied a total of 172 rules in 18 ms. Remains 20 /169 variables (removed 149) and now considering 29/394 (removed 365) transitions.
[2023-03-22 17:24:42] [INFO ] Flow matrix only has 22 transitions (discarded 7 similar events)
// Phase 1: matrix 22 rows 20 cols
[2023-03-22 17:24:42] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 17:24:42] [INFO ] Flow matrix only has 22 transitions (discarded 7 similar events)
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 17:24:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 17:24:42] [INFO ] Flow matrix only has 22 transitions (discarded 7 similar events)
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/169 places, 29/394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 20/169 places, 29/394 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s5 0) (EQ s16 1)), p0:(OR (EQ s8 0) (EQ s3 1)), p2:(OR (EQ s18 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-09 finished in 245 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||(p1 U (p2||G(p1)))))))'
Support contains 5 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Graph (trivial) has 211 edges and 169 vertex of which 150 / 169 are part of one of the 18 SCC in 0 ms
Free SCC test removed 132 places
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 102 rules applied. Total rules applied 103 place count 27 transition count 48
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 108 place count 23 transition count 47
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 109 place count 22 transition count 47
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 111 place count 20 transition count 43
Iterating global reduction 3 with 2 rules applied. Total rules applied 113 place count 20 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 117 place count 20 transition count 39
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 120 place count 18 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 121 place count 17 transition count 38
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 6 with 2 rules applied. Total rules applied 123 place count 16 transition count 37
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 143 place count 16 transition count 17
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 6 with 4 rules applied. Total rules applied 147 place count 16 transition count 13
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 151 place count 12 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 151 place count 12 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 155 place count 10 transition count 11
Applied a total of 155 rules in 14 ms. Remains 10 /169 variables (removed 159) and now considering 11/394 (removed 383) transitions.
// Phase 1: matrix 11 rows 10 cols
[2023-03-22 17:24:42] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-22 17:24:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/169 places, 11/394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 10/169 places, 11/394 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (NOT (OR (EQ s0 0) (EQ s4 1))) (NEQ s8 1)), p0:(AND (NEQ s2 0) (NEQ s6 1)), p1:(NEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-10 finished in 182 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 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Graph (trivial) has 219 edges and 169 vertex of which 160 / 169 are part of one of the 16 SCC in 1 ms
Free SCC test removed 144 places
Ensure Unique test removed 272 transitions
Reduce isomorphic transitions removed 272 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 12 transition count 19
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 117 place count 11 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 10 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 118 place count 10 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 120 place count 9 transition count 17
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 121 place count 8 transition count 15
Iterating global reduction 3 with 1 rules applied. Total rules applied 122 place count 8 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 124 place count 8 transition count 13
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 126 place count 7 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 127 place count 6 transition count 12
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 132 place count 6 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 133 place count 6 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 134 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 134 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 136 place count 4 transition count 5
Applied a total of 136 rules in 12 ms. Remains 4 /169 variables (removed 165) and now considering 5/394 (removed 389) transitions.
// Phase 1: matrix 5 rows 4 cols
[2023-03-22 17:24:42] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-22 17:24:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/169 places, 5/394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 4/169 places, 5/394 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-11 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 s2 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-11 finished in 182 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((!(X(p1) U p1)||p0))))'
Support contains 5 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Graph (trivial) has 210 edges and 169 vertex of which 149 / 169 are part of one of the 16 SCC in 1 ms
Free SCC test removed 133 places
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 108 rules applied. Total rules applied 109 place count 25 transition count 40
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 114 place count 21 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 115 place count 20 transition count 39
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 17 transition count 36
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 135 place count 17 transition count 22
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 136 place count 17 transition count 21
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 138 place count 16 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 139 place count 15 transition count 20
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 139 place count 15 transition count 18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 143 place count 13 transition count 18
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 144 place count 12 transition count 17
Iterating global reduction 6 with 1 rules applied. Total rules applied 145 place count 12 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 146 place count 12 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 146 place count 12 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 148 place count 11 transition count 15
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 150 place count 11 transition count 13
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 152 place count 11 transition count 11
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 154 place count 9 transition count 11
Applied a total of 154 rules in 14 ms. Remains 9 /169 variables (removed 160) and now considering 11/394 (removed 383) transitions.
// Phase 1: matrix 11 rows 9 cols
[2023-03-22 17:24:42] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 17:24:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 17:24:42] [INFO ] Invariant cache hit.
[2023-03-22 17:24:42] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/169 places, 11/394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 98 ms. Remains : 9/169 places, 11/394 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(OR (AND (EQ s0 0) (EQ s4 1)) (AND (EQ s5 0) (EQ s7 1))), p1:(OR (EQ s2 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-12 finished in 226 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)&&F(G(p1)))))'
Support contains 3 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Applied a total of 0 rules in 4 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
// Phase 1: matrix 394 rows 169 cols
[2023-03-22 17:24:43] [INFO ] Computed 14 place invariants in 7 ms
[2023-03-22 17:24:43] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-22 17:24:43] [INFO ] Invariant cache hit.
[2023-03-22 17:24:43] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-22 17:24:43] [INFO ] Invariant cache hit.
[2023-03-22 17:24:43] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 330 ms. Remains : 169/169 places, 394/394 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s85 0) (EQ s52 1)), p1:(NEQ s149 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 521 steps with 0 reset in 11 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-13 finished in 499 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(!p0) U ((!p1&&X(!p0))||X(G(!p0))))))'
Support contains 4 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 394/394 transitions.
Applied a total of 0 rules in 3 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-22 17:24:43] [INFO ] Invariant cache hit.
[2023-03-22 17:24:43] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 17:24:43] [INFO ] Invariant cache hit.
[2023-03-22 17:24:43] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-22 17:24:43] [INFO ] Invariant cache hit.
[2023-03-22 17:24:43] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 316 ms. Remains : 169/169 places, 394/394 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), p0, p0, true]
Running random walk in product with property : FlexibleBarrier-PT-14a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s78 0) (EQ s89 1)), p1:(OR (EQ s36 0) (EQ s120 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14a-LTLCardinality-14 finished in 521 ms.
All properties solved by simple procedures.
Total runtime 11741 ms.

BK_STOP 1679505885044

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="FlexibleBarrier-PT-14a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-14a, 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 r165-tall-167838850500523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-14a.tgz
mv FlexibleBarrier-PT-14a 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 ;