About the Execution of ITS-Tools for SemanticWebServices-PT-S064P18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14250.512 | 3600000.00 | 4149400.00 | 8005.30 | ?TT?FFFTFFFFFTF? | normal |
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.r357-smll-167891806300371.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SemanticWebServices-PT-S064P18, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806300371
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 10:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 10:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 173K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679165397869
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=SemanticWebServices-PT-S064P18
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 18:50:00] [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]
[2023-03-18 18:50:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:50:01] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2023-03-18 18:50:01] [INFO ] Transformed 154 places.
[2023-03-18 18:50:01] [INFO ] Transformed 236 transitions.
[2023-03-18 18:50:01] [INFO ] Parsed PT model containing 154 places and 236 transitions and 1265 arcs in 368 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 152 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 152/152 places, 112/112 transitions.
Ensure Unique test removed 46 places
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 104 transition count 112
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 98 transition count 106
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 98 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 61 place count 98 transition count 105
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 94 transition count 101
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 94 transition count 101
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 70 place count 93 transition count 100
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 93 transition count 100
Applied a total of 71 rules in 62 ms. Remains 93 /152 variables (removed 59) and now considering 100/112 (removed 12) transitions.
[2023-03-18 18:50:01] [INFO ] Flow matrix only has 91 transitions (discarded 9 similar events)
// Phase 1: matrix 91 rows 93 cols
[2023-03-18 18:50:01] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-18 18:50:02] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-18 18:50:02] [INFO ] Flow matrix only has 91 transitions (discarded 9 similar events)
[2023-03-18 18:50:02] [INFO ] Invariant cache hit.
[2023-03-18 18:50:02] [INFO ] State equation strengthened by 82 read => feed constraints.
[2023-03-18 18:50:02] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 678 ms to find 0 implicit places.
[2023-03-18 18:50:02] [INFO ] Flow matrix only has 91 transitions (discarded 9 similar events)
[2023-03-18 18:50:02] [INFO ] Invariant cache hit.
[2023-03-18 18:50:02] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/152 places, 100/112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1165 ms. Remains : 93/152 places, 100/112 transitions.
Support contains 37 out of 93 places after structural reductions.
[2023-03-18 18:50:03] [INFO ] Flatten gal took : 67 ms
[2023-03-18 18:50:03] [INFO ] Flatten gal took : 19 ms
[2023-03-18 18:50:03] [INFO ] Input system was already deterministic with 100 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=15 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-18 18:50:03] [INFO ] Flow matrix only has 91 transitions (discarded 9 similar events)
[2023-03-18 18:50:03] [INFO ] Invariant cache hit.
[2023-03-18 18:50:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-18 18:50:04] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 201 edges and 93 vertex of which 87 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 90 transition count 98
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 88 transition count 98
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 84 transition count 94
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 84 transition count 94
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 80 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 80 transition count 90
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 76 transition count 86
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 76 transition count 86
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 72 transition count 82
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 72 transition count 82
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 69 transition count 79
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 69 transition count 79
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 66 transition count 76
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 66 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 66 transition count 74
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 65 transition count 73
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 65 transition count 73
Applied a total of 52 rules in 84 ms. Remains 65 /93 variables (removed 28) and now considering 73/100 (removed 27) transitions.
[2023-03-18 18:50:04] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
// Phase 1: matrix 66 rows 65 cols
[2023-03-18 18:50:04] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-18 18:50:04] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-18 18:50:04] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:04] [INFO ] Invariant cache hit.
[2023-03-18 18:50:04] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:50:04] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-18 18:50:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 18:50:04] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:04] [INFO ] Invariant cache hit.
[2023-03-18 18:50:04] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/93 places, 73/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 364 ms. Remains : 65/93 places, 73/100 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ s12 s2) (LEQ s37 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1 reset in 524 ms.
Product exploration explored 100000 steps with 0 reset in 757 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 136 edges and 65 vertex of which 61 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Finished random walk after 3422 steps, including 1 resets, run visited all 1 properties in 12 ms. (steps per millisecond=285 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 164 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 73/73 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 73/73 (removed 0) transitions.
[2023-03-18 18:50:06] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:06] [INFO ] Invariant cache hit.
[2023-03-18 18:50:06] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 18:50:06] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:06] [INFO ] Invariant cache hit.
[2023-03-18 18:50:07] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:50:07] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-18 18:50:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:50:07] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:07] [INFO ] Invariant cache hit.
[2023-03-18 18:50:07] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 233 ms. Remains : 65/65 places, 73/73 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 136 edges and 65 vertex of which 61 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 154 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 6694 steps, including 2 resets, run visited all 1 properties in 24 ms. (steps per millisecond=278 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 192 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 273 ms.
Product exploration explored 100000 steps with 0 reset in 330 ms.
Built C files in :
/tmp/ltsmin13073022181924465968
[2023-03-18 18:50:08] [INFO ] Computing symmetric may disable matrix : 73 transitions.
[2023-03-18 18:50:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:08] [INFO ] Computing symmetric may enable matrix : 73 transitions.
[2023-03-18 18:50:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:08] [INFO ] Computing Do-Not-Accords matrix : 73 transitions.
[2023-03-18 18:50:08] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:08] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13073022181924465968
Running compilation step : cd /tmp/ltsmin13073022181924465968;'/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 413 ms.
Running link step : cd /tmp/ltsmin13073022181924465968;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin13073022181924465968;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7904774992910848515.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 73/73 transitions.
Applied a total of 0 rules in 5 ms. Remains 65 /65 variables (removed 0) and now considering 73/73 (removed 0) transitions.
[2023-03-18 18:50:23] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:23] [INFO ] Invariant cache hit.
[2023-03-18 18:50:23] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-18 18:50:23] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:23] [INFO ] Invariant cache hit.
[2023-03-18 18:50:23] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:50:23] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-18 18:50:23] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:50:23] [INFO ] Flow matrix only has 66 transitions (discarded 7 similar events)
[2023-03-18 18:50:23] [INFO ] Invariant cache hit.
[2023-03-18 18:50:23] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 225 ms. Remains : 65/65 places, 73/73 transitions.
Built C files in :
/tmp/ltsmin12216865211863978416
[2023-03-18 18:50:23] [INFO ] Computing symmetric may disable matrix : 73 transitions.
[2023-03-18 18:50:23] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:23] [INFO ] Computing symmetric may enable matrix : 73 transitions.
[2023-03-18 18:50:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:23] [INFO ] Computing Do-Not-Accords matrix : 73 transitions.
[2023-03-18 18:50:23] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:23] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12216865211863978416
Running compilation step : cd /tmp/ltsmin12216865211863978416;'/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 249 ms.
Running link step : cd /tmp/ltsmin12216865211863978416;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12216865211863978416;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8624079280937051507.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 18:50:38] [INFO ] Flatten gal took : 6 ms
[2023-03-18 18:50:38] [INFO ] Flatten gal took : 6 ms
[2023-03-18 18:50:38] [INFO ] Time to serialize gal into /tmp/LTL7679605241895770012.gal : 3 ms
[2023-03-18 18:50:38] [INFO ] Time to serialize properties into /tmp/LTL15527311510290964873.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7679605241895770012.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16674766201418453685.hoa' '-atoms' '/tmp/LTL15527311510290964873.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15527311510290964873.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16674766201418453685.hoa
Detected timeout of ITS tools.
[2023-03-18 18:50:54] [INFO ] Flatten gal took : 5 ms
[2023-03-18 18:50:54] [INFO ] Flatten gal took : 4 ms
[2023-03-18 18:50:54] [INFO ] Time to serialize gal into /tmp/LTL13824313437578011779.gal : 2 ms
[2023-03-18 18:50:54] [INFO ] Time to serialize properties into /tmp/LTL12699482884148639823.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13824313437578011779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12699482884148639823.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p48<=p4)||(p90<=p1))"))))
Formula 0 simplified : GF!"((p48<=p4)||(p90<=p1))"
Detected timeout of ITS tools.
[2023-03-18 18:51:09] [INFO ] Flatten gal took : 6 ms
[2023-03-18 18:51:09] [INFO ] Applying decomposition
[2023-03-18 18:51:09] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1451280181323568462.txt' '-o' '/tmp/graph1451280181323568462.bin' '-w' '/tmp/graph1451280181323568462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1451280181323568462.bin' '-l' '-1' '-v' '-w' '/tmp/graph1451280181323568462.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:51:09] [INFO ] Decomposing Gal with order
[2023-03-18 18:51:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:51:09] [INFO ] Removed a total of 8 redundant transitions.
[2023-03-18 18:51:09] [INFO ] Flatten gal took : 44 ms
[2023-03-18 18:51:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 5 ms.
[2023-03-18 18:51:09] [INFO ] Time to serialize gal into /tmp/LTL8387094573017113691.gal : 3 ms
[2023-03-18 18:51:09] [INFO ] Time to serialize properties into /tmp/LTL11827760610064278163.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8387094573017113691.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11827760610064278163.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((gu1.p48<=gu1.p4)||(gu0.p90<=gu0.p1))"))))
Formula 0 simplified : GF!"((gu1.p48<=gu1.p4)||(gu0.p90<=gu0.p1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13051282405522540207
[2023-03-18 18:51:24] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13051282405522540207
Running compilation step : cd /tmp/ltsmin13051282405522540207;'/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 209 ms.
Running link step : cd /tmp/ltsmin13051282405522540207;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13051282405522540207;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-00 finished in 94945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||X(p1))) U ((X((p0||X(p1)))&&(G(!p0)||G(p2)))||X(G((p0||X(p1)))))))'
Support contains 5 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 90 transition count 100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 85 transition count 95
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 85 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 81 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 81 transition count 91
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 77 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 77 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 74 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 74 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 71 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 71 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 68 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 68 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 68 transition count 76
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 67 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 67 transition count 75
Applied a total of 51 rules in 16 ms. Remains 67 /93 variables (removed 26) and now considering 75/100 (removed 25) transitions.
[2023-03-18 18:51:39] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
// Phase 1: matrix 68 rows 67 cols
[2023-03-18 18:51:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 18:51:39] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 18:51:39] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:51:39] [INFO ] Invariant cache hit.
[2023-03-18 18:51:39] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:51:39] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-18 18:51:39] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:51:39] [INFO ] Invariant cache hit.
[2023-03-18 18:51:39] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/93 places, 75/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 67/93 places, 75/100 transitions.
Stuttering acceptance computed with spot in 921 ms :[(AND (NOT p0) (NOT p1)), false, false, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), true, false, false, false, false, (AND (NOT p1) (NOT p0) (NOT p2)), (AND p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), p0, (NOT p2), (AND p0 (NOT p2) p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=1 dest: 3}, { cond=(AND p0 p2 p1), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1, 2} source=1 dest: 8}, { cond=(AND (NOT p0) p2 p1), acceptance={2} source=1 dest: 9}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=2 dest: 3}, { cond=(AND p0 p2 p1), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1, 2} source=2 dest: 8}, { cond=(AND (NOT p0) p2 p1), acceptance={2} source=2 dest: 9}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 10}, { cond=(AND p0 p2 p1), acceptance={} source=2 dest: 11}], [{ cond=true, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 p2), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1, 2} source=3 dest: 8}, { cond=(AND (NOT p0) p2), acceptance={2} source=3 dest: 9}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1, 2} source=4 dest: 8}, { cond=(AND (NOT p0) p2), acceptance={2} source=4 dest: 9}, { cond=p2, acceptance={} source=4 dest: 11}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0, 1, 2} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 12}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1} source=8 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=8 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=8 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=8 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1, 2} source=8 dest: 8}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={2} source=8 dest: 9}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1} source=9 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=9 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=9 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=9 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1, 2} source=9 dest: 8}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={2} source=9 dest: 9}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=9 dest: 10}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=9 dest: 11}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=10 dest: 12}, { cond=(AND (NOT p0) p2), acceptance={} source=10 dest: 13}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=11 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=11 dest: 14}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=12 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=12 dest: 15}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=13 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=13 dest: 15}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=13 dest: 16}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=13 dest: 17}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=14 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={} source=14 dest: 16}], [{ cond=p0, acceptance={} source=15 dest: 6}, { cond=(NOT p0), acceptance={} source=15 dest: 15}], [{ cond=(NOT p2), acceptance={} source=16 dest: 6}, { cond=p2, acceptance={} source=16 dest: 16}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=17 dest: 6}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=17 dest: 15}, { cond=(AND p0 p2 p1), acceptance={} source=17 dest: 16}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=17 dest: 17}]], initial=3, aps=[p0:(GT s66 s12), p1:(LEQ s48 s14), p2:(GT 1 s11)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33429 reset in 359 ms.
Product exploration explored 100000 steps with 33519 reset in 313 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 138 edges and 67 vertex of which 61 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 (NOT p2) p1))), (X p2), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND (NOT p0) p2 p1)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p2)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), true, (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p0))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 39 factoid took 4080 ms. Reduced automaton from 18 states, 75 edges and 3 AP (stutter sensitive) to 18 states, 75 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 959 ms :[(AND (NOT p0) (NOT p1)), false, false, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), true, false, false, false, false, (AND (NOT p1) (NOT p0) (NOT p2)), (AND p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), p0, (NOT p2), (AND p0 (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=12 ) properties (out of 21) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-18 18:51:47] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:51:47] [INFO ] Invariant cache hit.
[2023-03-18 18:51:47] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 18:51:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 18:51:47] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-18 18:51:47] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:51:47] [INFO ] After 12ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :3 sat :0
[2023-03-18 18:51:47] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 (NOT p2) p1))), (X p2), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND (NOT p0) p2 p1)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p2)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), true, (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p0))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (G (NOT (AND p0 p1 p2))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p2))), (F (AND (NOT p0) (NOT p2))), (F (AND p0 (NOT p2))), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (NOT (AND (NOT p0) p1 p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F p0), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1)), (F (NOT p2)), (F (AND (NOT p1) p2))]
Knowledge based reduction with 42 factoid took 5268 ms. Reduced automaton from 18 states, 75 edges and 3 AP (stutter sensitive) to 14 states, 52 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 684 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 795 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Support contains 5 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 67 /67 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-18 18:51:54] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:51:54] [INFO ] Invariant cache hit.
[2023-03-18 18:51:54] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-18 18:51:54] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:51:54] [INFO ] Invariant cache hit.
[2023-03-18 18:51:54] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:51:54] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-18 18:51:54] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:51:54] [INFO ] Invariant cache hit.
[2023-03-18 18:51:54] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 67/67 places, 75/75 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 138 edges and 67 vertex of which 61 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (AND p1 p2)), (X (X p2)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0)))), true, (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 25 factoid took 2522 ms. Reduced automaton from 14 states, 52 edges and 3 AP (stutter sensitive) to 14 states, 52 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 638 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 2) seen :1
Finished Best-First random walk after 466 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=466 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (AND p1 p2)), (X (X p2)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0)))), true, (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND p1 p2))), (F (NOT (AND (NOT p0) p1 p2))), (F (NOT p2)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p2))), (F p0), (F (AND (NOT p0) p1 (NOT p2))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p1) p2))]
Knowledge based reduction with 25 factoid took 2926 ms. Reduced automaton from 14 states, 52 edges and 3 AP (stutter sensitive) to 14 states, 52 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 567 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 589 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 700 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Product exploration explored 100000 steps with 33278 reset in 454 ms.
Product exploration explored 100000 steps with 33404 reset in 337 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 717 ms :[(AND (NOT p0) (NOT p1)), false, false, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p1), true, false, (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, (AND p0 p1)]
Support contains 5 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 75/75 transitions.
Graph (complete) has 138 edges and 67 vertex of which 61 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 60 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 60 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 59 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 59 transition count 70
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 58 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 58 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 57 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 57 transition count 68
Applied a total of 9 rules in 24 ms. Remains 57 /67 variables (removed 10) and now considering 68/75 (removed 7) transitions.
[2023-03-18 18:52:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 18:52:04] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 57 cols
[2023-03-18 18:52:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:52:04] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/67 places, 68/75 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 57/67 places, 68/75 transitions.
Built C files in :
/tmp/ltsmin15522715055576895984
[2023-03-18 18:52:04] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15522715055576895984
Running compilation step : cd /tmp/ltsmin15522715055576895984;'/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 221 ms.
Running link step : cd /tmp/ltsmin15522715055576895984;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin15522715055576895984;'/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/stateBased3029725639048696695.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 67 /67 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-18 18:52:19] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
// Phase 1: matrix 68 rows 67 cols
[2023-03-18 18:52:19] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-18 18:52:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-18 18:52:19] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:52:19] [INFO ] Invariant cache hit.
[2023-03-18 18:52:19] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-18 18:52:19] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-18 18:52:19] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2023-03-18 18:52:19] [INFO ] Invariant cache hit.
[2023-03-18 18:52:19] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 67/67 places, 75/75 transitions.
Built C files in :
/tmp/ltsmin11944535109937363856
[2023-03-18 18:52:19] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11944535109937363856
Running compilation step : cd /tmp/ltsmin11944535109937363856;'/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 199 ms.
Running link step : cd /tmp/ltsmin11944535109937363856;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin11944535109937363856;'/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/stateBased14760707308763708569.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 18:52:35] [INFO ] Flatten gal took : 6 ms
[2023-03-18 18:52:35] [INFO ] Flatten gal took : 4 ms
[2023-03-18 18:52:35] [INFO ] Time to serialize gal into /tmp/LTL4805471474021716865.gal : 2 ms
[2023-03-18 18:52:35] [INFO ] Time to serialize properties into /tmp/LTL15265350862652103034.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4805471474021716865.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8285649672417406312.hoa' '-atoms' '/tmp/LTL15265350862652103034.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15265350862652103034.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8285649672417406312.hoa
Detected timeout of ITS tools.
[2023-03-18 18:52:50] [INFO ] Flatten gal took : 4 ms
[2023-03-18 18:52:50] [INFO ] Flatten gal took : 4 ms
[2023-03-18 18:52:50] [INFO ] Time to serialize gal into /tmp/LTL15771082436275974193.gal : 1 ms
[2023-03-18 18:52:50] [INFO ] Time to serialize properties into /tmp/LTL3196035652555438799.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15771082436275974193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3196035652555438799.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(("(p149>p31)")||(X("(p102<=p46)"))))U((X(G(("(p149>p31)")||(X("(p102<=p46)")))))||((X(("(p149>p31)")||(X("(p102<=p46)"))))&&((G(...191
Formula 0 simplified : X(!"(p149>p31)" & X!"(p102<=p46)") R (XF(!"(p149>p31)" & X!"(p102<=p46)") & (X(!"(p149>p31)" & X!"(p102<=p46)") | (F!"(p149<=p31)" &...170
Detected timeout of ITS tools.
[2023-03-18 18:53:05] [INFO ] Flatten gal took : 3 ms
[2023-03-18 18:53:05] [INFO ] Applying decomposition
[2023-03-18 18:53:05] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8945137602565928952.txt' '-o' '/tmp/graph8945137602565928952.bin' '-w' '/tmp/graph8945137602565928952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8945137602565928952.bin' '-l' '-1' '-v' '-w' '/tmp/graph8945137602565928952.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:53:05] [INFO ] Decomposing Gal with order
[2023-03-18 18:53:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:53:05] [INFO ] Removed a total of 14 redundant transitions.
[2023-03-18 18:53:05] [INFO ] Flatten gal took : 9 ms
[2023-03-18 18:53:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2023-03-18 18:53:05] [INFO ] Time to serialize gal into /tmp/LTL7204912653053506211.gal : 2 ms
[2023-03-18 18:53:05] [INFO ] Time to serialize properties into /tmp/LTL1602087012020850742.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7204912653053506211.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1602087012020850742.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(("(gu26.p149>gu26.p31)")||(X("(gu24.p102<=gu24.p46)"))))U((X(G(("(gu26.p149>gu26.p31)")||(X("(gu24.p102<=gu24.p46)")))))||((X(("...281
Formula 0 simplified : X(!"(gu26.p149>gu26.p31)" & X!"(gu24.p102<=gu24.p46)") R (XF(!"(gu26.p149>gu26.p31)" & X!"(gu24.p102<=gu24.p46)") & (X(!"(gu26.p149>...260
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11819479253104225718
[2023-03-18 18:53:20] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11819479253104225718
Running compilation step : cd /tmp/ltsmin11819479253104225718;'/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 186 ms.
Running link step : cd /tmp/ltsmin11819479253104225718;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin11819479253104225718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(((LTLAPp0==true)||X((LTLAPp1==true)))) U (X([](((LTLAPp0==true)||X((LTLAPp1==true)))))||(X(((LTLAPp0==true)||X((LTLAPp1==true))))&&([](!(LTLAPp0==true))||[]((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-03 finished in 115880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 201 edges and 93 vertex of which 87 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 77 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 77 transition count 90
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 18 place count 72 transition count 85
Iterating global reduction 0 with 5 rules applied. Total rules applied 23 place count 72 transition count 85
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 28 place count 67 transition count 80
Iterating global reduction 0 with 5 rules applied. Total rules applied 33 place count 67 transition count 80
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 38 place count 62 transition count 75
Iterating global reduction 0 with 5 rules applied. Total rules applied 43 place count 62 transition count 75
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 47 place count 58 transition count 71
Iterating global reduction 0 with 4 rules applied. Total rules applied 51 place count 58 transition count 71
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 53 place count 56 transition count 69
Iterating global reduction 0 with 2 rules applied. Total rules applied 55 place count 56 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 57 place count 56 transition count 67
Applied a total of 57 rules in 26 ms. Remains 56 /93 variables (removed 37) and now considering 67/100 (removed 33) transitions.
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 59 transitions (discarded 8 similar events)
// Phase 1: matrix 59 rows 56 cols
[2023-03-18 18:53:35] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 59 transitions (discarded 8 similar events)
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 18:53:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 59 transitions (discarded 8 similar events)
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/93 places, 67/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 56/93 places, 67/100 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-04 finished in 251 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))'
Support contains 1 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 201 edges and 93 vertex of which 87 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 77 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 77 transition count 90
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 19 place count 71 transition count 84
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 71 transition count 84
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 31 place count 65 transition count 78
Iterating global reduction 0 with 6 rules applied. Total rules applied 37 place count 65 transition count 78
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 42 place count 60 transition count 73
Iterating global reduction 0 with 5 rules applied. Total rules applied 47 place count 60 transition count 73
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 51 place count 56 transition count 69
Iterating global reduction 0 with 4 rules applied. Total rules applied 55 place count 56 transition count 69
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 57 place count 54 transition count 67
Iterating global reduction 0 with 2 rules applied. Total rules applied 59 place count 54 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 61 place count 54 transition count 65
Applied a total of 61 rules in 35 ms. Remains 54 /93 variables (removed 39) and now considering 65/100 (removed 35) transitions.
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 57 transitions (discarded 8 similar events)
// Phase 1: matrix 57 rows 54 cols
[2023-03-18 18:53:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 57 transitions (discarded 8 similar events)
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 18:53:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 57 transitions (discarded 8 similar events)
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/93 places, 65/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 54/93 places, 65/100 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-05 finished in 243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 90 transition count 100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 85 transition count 95
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 85 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 81 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 81 transition count 91
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 77 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 77 transition count 87
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 73 transition count 83
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 73 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 70 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 70 transition count 80
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 68 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 68 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 68 transition count 76
Applied a total of 49 rules in 14 ms. Remains 68 /93 variables (removed 25) and now considering 76/100 (removed 24) transitions.
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 69 transitions (discarded 7 similar events)
// Phase 1: matrix 69 rows 68 cols
[2023-03-18 18:53:35] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 69 transitions (discarded 7 similar events)
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 18:53:35] [INFO ] Flow matrix only has 69 transitions (discarded 7 similar events)
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 68/93 places, 76/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 68/93 places, 76/100 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 114 ms.
Product exploration explored 100000 steps with 50000 reset in 122 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 140 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-07 finished in 572 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(G(p0))&&F(p1))))'
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 201 edges and 93 vertex of which 87 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 78 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 78 transition count 91
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 16 place count 73 transition count 86
Iterating global reduction 0 with 5 rules applied. Total rules applied 21 place count 73 transition count 86
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 25 place count 69 transition count 82
Iterating global reduction 0 with 4 rules applied. Total rules applied 29 place count 69 transition count 82
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 33 place count 65 transition count 78
Iterating global reduction 0 with 4 rules applied. Total rules applied 37 place count 65 transition count 78
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 39 place count 63 transition count 76
Iterating global reduction 0 with 2 rules applied. Total rules applied 41 place count 63 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 42 place count 62 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 43 place count 62 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 44 place count 62 transition count 74
Applied a total of 44 rules in 21 ms. Remains 62 /93 variables (removed 31) and now considering 74/100 (removed 26) transitions.
[2023-03-18 18:53:36] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 62 cols
[2023-03-18 18:53:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:53:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 18:53:36] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
[2023-03-18 18:53:36] [INFO ] Invariant cache hit.
[2023-03-18 18:53:36] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-18 18:53:36] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 18:53:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:53:36] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
[2023-03-18 18:53:36] [INFO ] Invariant cache hit.
[2023-03-18 18:53:36] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/93 places, 74/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 185 ms. Remains : 62/93 places, 74/100 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s7 s52), p1:(LEQ s50 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 189 steps with 0 reset in 3 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-08 finished in 327 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(p1)||p0) U p2))'
Support contains 5 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 90 transition count 100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 85 transition count 95
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 85 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 81 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 81 transition count 91
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 77 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 77 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 74 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 74 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 72 transition count 82
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 72 transition count 82
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 70 transition count 80
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 70 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 70 transition count 78
Applied a total of 45 rules in 12 ms. Remains 70 /93 variables (removed 23) and now considering 78/100 (removed 22) transitions.
[2023-03-18 18:53:36] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
// Phase 1: matrix 71 rows 70 cols
[2023-03-18 18:53:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 18:53:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 18:53:36] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
[2023-03-18 18:53:36] [INFO ] Invariant cache hit.
[2023-03-18 18:53:36] [INFO ] State equation strengthened by 62 read => feed constraints.
[2023-03-18 18:53:36] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-18 18:53:36] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
[2023-03-18 18:53:36] [INFO ] Invariant cache hit.
[2023-03-18 18:53:36] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70/93 places, 78/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 70/93 places, 78/100 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p2:(LEQ 2 s66), p0:(OR (LEQ s41 s15) (LEQ 2 s4) (LEQ 3 s31)), p1:(LEQ 3 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 329 ms.
Product exploration explored 100000 steps with 0 reset in 348 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 144 edges and 70 vertex of which 64 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND (NOT p2) p0)), (X (NOT p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0)))), true, (X (X (AND (NOT p2) p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 472 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:53:38] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
[2023-03-18 18:53:38] [INFO ] Invariant cache hit.
[2023-03-18 18:53:38] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND (NOT p2) p0)), (X (NOT p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0)))), true, (X (X (AND (NOT p2) p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (G (NOT (AND p1 (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (AND p1 p0 (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F p1), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 13 factoid took 881 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2))]
[2023-03-18 18:53:39] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
[2023-03-18 18:53:39] [INFO ] Invariant cache hit.
Proved EG (NOT p2)
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND (NOT p2) p0)), (X (NOT p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0)))), true, (X (X (AND (NOT p2) p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (G (NOT (AND p1 (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (AND p1 p0 (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F p1), (F (AND (NOT p0) (NOT p2))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 13 factoid took 387 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-09 finished in 3382 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)&&X(X((p1||F(p2)))))))'
Support contains 5 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 90 transition count 100
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 86 transition count 96
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 86 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 83 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 83 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 81 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 81 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 79 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 79 transition count 89
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 77 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 77 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 75 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 75 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 75 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 74 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 74 transition count 83
Applied a total of 36 rules in 12 ms. Remains 74 /93 variables (removed 19) and now considering 83/100 (removed 17) transitions.
[2023-03-18 18:53:40] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
// Phase 1: matrix 75 rows 74 cols
[2023-03-18 18:53:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 18:53:40] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-18 18:53:40] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:40] [INFO ] Invariant cache hit.
[2023-03-18 18:53:40] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-18 18:53:40] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-03-18 18:53:40] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:40] [INFO ] Invariant cache hit.
[2023-03-18 18:53:40] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/93 places, 83/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 74/93 places, 83/100 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s45 s60), p1:(GT s12 s22), p2:(LEQ s8 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 105 ms.
Product exploration explored 100000 steps with 0 reset in 258 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 153 edges and 74 vertex of which 68 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 3 factoid took 263 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Finished random walk after 6684 steps, including 4 resets, run visited all 3 properties in 117 ms. (steps per millisecond=57 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F p0), (F (NOT p2)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 316 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
[2023-03-18 18:53:42] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:42] [INFO ] Invariant cache hit.
[2023-03-18 18:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 18:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:53:42] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-18 18:53:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 18:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:53:42] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-18 18:53:42] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-18 18:53:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2023-03-18 18:53:42] [INFO ] Computed and/alt/rep : 79/91/71 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 18:53:42] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 74 /74 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2023-03-18 18:53:42] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:42] [INFO ] Invariant cache hit.
[2023-03-18 18:53:42] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 18:53:42] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:42] [INFO ] Invariant cache hit.
[2023-03-18 18:53:42] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-18 18:53:42] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-18 18:53:42] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:42] [INFO ] Invariant cache hit.
[2023-03-18 18:53:42] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 74/74 places, 83/83 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 153 edges and 74 vertex of which 68 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Finished random walk after 3340 steps, including 1 resets, run visited all 3 properties in 39 ms. (steps per millisecond=85 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F p0), (F (NOT p2)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 360 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
[2023-03-18 18:53:44] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2023-03-18 18:53:44] [INFO ] Invariant cache hit.
[2023-03-18 18:53:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 18:53:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:53:44] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-18 18:53:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:53:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 18:53:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:53:44] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-18 18:53:44] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-18 18:53:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 15 ms returned sat
[2023-03-18 18:53:44] [INFO ] Computed and/alt/rep : 79/91/71 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-18 18:53:44] [INFO ] Added : 2 causal constraints over 1 iterations in 30 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-10 finished in 4593 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(G(p0))||F(p1))))'
Support contains 2 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 90 transition count 100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 85 transition count 95
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 85 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 81 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 81 transition count 91
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 77 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 77 transition count 87
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 73 transition count 83
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 73 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 70 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 70 transition count 80
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 67 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 67 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 67 transition count 75
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 66 transition count 74
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 66 transition count 74
Applied a total of 53 rules in 9 ms. Remains 66 /93 variables (removed 27) and now considering 74/100 (removed 26) transitions.
[2023-03-18 18:53:44] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
// Phase 1: matrix 67 rows 66 cols
[2023-03-18 18:53:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 18:53:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 18:53:44] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:44] [INFO ] Invariant cache hit.
[2023-03-18 18:53:44] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-18 18:53:44] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-18 18:53:44] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:44] [INFO ] Invariant cache hit.
[2023-03-18 18:53:44] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/93 places, 74/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 252 ms. Remains : 66/93 places, 74/100 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ 1 s23), p0:(LEQ 2 s12)], 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]]
Product exploration explored 100000 steps with 0 reset in 250 ms.
Product exploration explored 100000 steps with 0 reset in 615 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 136 edges and 66 vertex of which 60 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Finished Best-First random walk after 6195 steps, including 1 resets, run visited all 1 properties in 9 ms. (steps per millisecond=688 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 221 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p1)]
[2023-03-18 18:53:46] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:46] [INFO ] Invariant cache hit.
[2023-03-18 18:53:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 18:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:53:46] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-18 18:53:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:53:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 18:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:53:46] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 18:53:46] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-18 18:53:46] [INFO ] [Nat]Added 58 Read/Feed constraints in 7 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p1), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-11 finished in 2445 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 (p1&&X(G(!p0)))))'
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 201 edges and 93 vertex of which 87 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 79 transition count 92
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 79 transition count 92
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 13 place count 75 transition count 88
Iterating global reduction 0 with 4 rules applied. Total rules applied 17 place count 75 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 21 place count 71 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 25 place count 71 transition count 84
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 28 place count 68 transition count 81
Iterating global reduction 0 with 3 rules applied. Total rules applied 31 place count 68 transition count 81
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 33 place count 66 transition count 79
Iterating global reduction 0 with 2 rules applied. Total rules applied 35 place count 66 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 36 place count 65 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 37 place count 65 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 38 place count 65 transition count 77
Applied a total of 38 rules in 31 ms. Remains 65 /93 variables (removed 28) and now considering 77/100 (removed 23) transitions.
[2023-03-18 18:53:47] [INFO ] Flow matrix only has 68 transitions (discarded 9 similar events)
// Phase 1: matrix 68 rows 65 cols
[2023-03-18 18:53:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:53:47] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-18 18:53:47] [INFO ] Flow matrix only has 68 transitions (discarded 9 similar events)
[2023-03-18 18:53:47] [INFO ] Invariant cache hit.
[2023-03-18 18:53:47] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-18 18:53:47] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-18 18:53:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 18:53:47] [INFO ] Flow matrix only has 68 transitions (discarded 9 similar events)
[2023-03-18 18:53:47] [INFO ] Invariant cache hit.
[2023-03-18 18:53:47] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/93 places, 77/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 65/93 places, 77/100 transitions.
Stuttering acceptance computed with spot in 152 ms :[p0, true, p0, (OR (NOT p1) p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p0:(LEQ s46 s5), p1:(LEQ s39 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 402 ms.
Stuttering criterion allowed to conclude after 41 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-12 finished in 879 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(X(p1)&&F(p2))))'
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 90 transition count 100
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 86 transition count 96
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 86 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 83 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 83 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 81 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 81 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 79 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 79 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 78 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 78 transition count 88
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 77 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 77 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 77 transition count 86
Applied a total of 30 rules in 10 ms. Remains 77 /93 variables (removed 16) and now considering 86/100 (removed 14) transitions.
[2023-03-18 18:53:48] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
// Phase 1: matrix 78 rows 77 cols
[2023-03-18 18:53:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 18:53:48] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 18:53:48] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-18 18:53:48] [INFO ] Invariant cache hit.
[2023-03-18 18:53:48] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-18 18:53:48] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-18 18:53:48] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-18 18:53:48] [INFO ] Invariant cache hit.
[2023-03-18 18:53:48] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/93 places, 86/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 77/93 places, 86/100 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (LEQ s51 0) (LEQ s15 s9)), p2:(LEQ 1 s70), p1:(GT s51 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 70 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P18-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-14 finished in 607 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&&(G(p0)||G(F(p1))))))'
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 89 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 88 transition count 98
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 7 place count 83 transition count 93
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 83 transition count 93
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 79 transition count 89
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 79 transition count 89
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 75 transition count 85
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 75 transition count 85
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 72 transition count 82
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 72 transition count 82
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 69 transition count 79
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 69 transition count 79
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 66 transition count 76
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 66 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 66 transition count 74
Applied a total of 48 rules in 30 ms. Remains 66 /93 variables (removed 27) and now considering 74/100 (removed 26) transitions.
[2023-03-18 18:53:48] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
// Phase 1: matrix 67 rows 66 cols
[2023-03-18 18:53:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 18:53:48] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 18:53:48] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:48] [INFO ] Invariant cache hit.
[2023-03-18 18:53:48] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-18 18:53:48] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-18 18:53:48] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 18:53:48] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:48] [INFO ] Invariant cache hit.
[2023-03-18 18:53:48] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/93 places, 74/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 66/93 places, 74/100 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P18-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s51 s41), p1:(LEQ s36 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 257 ms.
Product exploration explored 100000 steps with 0 reset in 300 ms.
Computed a total of 7 stabilizing places and 8 stable transitions
Graph (complete) has 138 edges and 66 vertex of which 61 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), true]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 266 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:53:49] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:49] [INFO ] Invariant cache hit.
[2023-03-18 18:53:50] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:53:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 18:53:50] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:53:50] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-18 18:53:50] [INFO ] After 11ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 18:53:50] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-18 18:53:50] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 74/74 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 66 transition count 70
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 9 place count 62 transition count 69
Applied a total of 9 rules in 6 ms. Remains 62 /66 variables (removed 4) and now considering 69/74 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 62/66 places, 69/74 transitions.
Finished random walk after 135 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), true]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 441 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2023-03-18 18:53:50] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:50] [INFO ] Invariant cache hit.
[2023-03-18 18:53:50] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-18 18:53:50] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:50] [INFO ] Invariant cache hit.
[2023-03-18 18:53:50] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-18 18:53:50] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-18 18:53:51] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 18:53:51] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:51] [INFO ] Invariant cache hit.
[2023-03-18 18:53:51] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 66/66 places, 74/74 transitions.
Computed a total of 7 stabilizing places and 8 stable transitions
Graph (complete) has 138 edges and 66 vertex of which 61 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), true]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 192 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:53:51] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:53:51] [INFO ] Invariant cache hit.
[2023-03-18 18:53:51] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:53:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 18:53:51] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:53:51] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-18 18:53:51] [INFO ] After 16ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 18:53:51] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-18 18:53:51] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 74/74 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 66 transition count 70
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 9 place count 62 transition count 69
Applied a total of 9 rules in 6 ms. Remains 62 /66 variables (removed 4) and now considering 69/74 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 62/66 places, 69/74 transitions.
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), true]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 341 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 293 ms.
Product exploration explored 100000 steps with 2 reset in 361 ms.
Built C files in :
/tmp/ltsmin2178770909899413968
[2023-03-18 18:53:53] [INFO ] Computing symmetric may disable matrix : 74 transitions.
[2023-03-18 18:53:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:53:53] [INFO ] Computing symmetric may enable matrix : 74 transitions.
[2023-03-18 18:53:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:53:53] [INFO ] Computing Do-Not-Accords matrix : 74 transitions.
[2023-03-18 18:53:53] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:53:53] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2178770909899413968
Running compilation step : cd /tmp/ltsmin2178770909899413968;'/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 217 ms.
Running link step : cd /tmp/ltsmin2178770909899413968;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin2178770909899413968;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4875254693478942682.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 74/74 transitions.
Applied a total of 0 rules in 4 ms. Remains 66 /66 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2023-03-18 18:54:08] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:54:08] [INFO ] Invariant cache hit.
[2023-03-18 18:54:08] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-18 18:54:08] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:54:08] [INFO ] Invariant cache hit.
[2023-03-18 18:54:08] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-18 18:54:08] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-18 18:54:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:54:08] [INFO ] Flow matrix only has 67 transitions (discarded 7 similar events)
[2023-03-18 18:54:08] [INFO ] Invariant cache hit.
[2023-03-18 18:54:08] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 184 ms. Remains : 66/66 places, 74/74 transitions.
Built C files in :
/tmp/ltsmin17950075184881885388
[2023-03-18 18:54:08] [INFO ] Computing symmetric may disable matrix : 74 transitions.
[2023-03-18 18:54:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:54:08] [INFO ] Computing symmetric may enable matrix : 74 transitions.
[2023-03-18 18:54:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:54:08] [INFO ] Computing Do-Not-Accords matrix : 74 transitions.
[2023-03-18 18:54:08] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:54:08] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17950075184881885388
Running compilation step : cd /tmp/ltsmin17950075184881885388;'/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 215 ms.
Running link step : cd /tmp/ltsmin17950075184881885388;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17950075184881885388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4659424617126507966.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 18:54:23] [INFO ] Flatten gal took : 4 ms
[2023-03-18 18:54:23] [INFO ] Flatten gal took : 3 ms
[2023-03-18 18:54:23] [INFO ] Time to serialize gal into /tmp/LTL16738228091851662754.gal : 1 ms
[2023-03-18 18:54:23] [INFO ] Time to serialize properties into /tmp/LTL8222456675919499686.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16738228091851662754.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2272018053094273141.hoa' '-atoms' '/tmp/LTL8222456675919499686.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8222456675919499686.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2272018053094273141.hoa
Detected timeout of ITS tools.
[2023-03-18 18:54:38] [INFO ] Flatten gal took : 3 ms
[2023-03-18 18:54:38] [INFO ] Flatten gal took : 3 ms
[2023-03-18 18:54:38] [INFO ] Time to serialize gal into /tmp/LTL2264736782540997718.gal : 3 ms
[2023-03-18 18:54:38] [INFO ] Time to serialize properties into /tmp/LTL11265582668727178313.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2264736782540997718.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11265582668727178313.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(p114<=p97)")&&((G("(p114<=p97)"))||(G(F("(p90<=p3)")))))))
Formula 0 simplified : G(!"(p114<=p97)" | (F!"(p114<=p97)" & FG!"(p90<=p3)"))
Detected timeout of ITS tools.
[2023-03-18 18:54:53] [INFO ] Flatten gal took : 3 ms
[2023-03-18 18:54:53] [INFO ] Applying decomposition
[2023-03-18 18:54:53] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10607179683841539317.txt' '-o' '/tmp/graph10607179683841539317.bin' '-w' '/tmp/graph10607179683841539317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10607179683841539317.bin' '-l' '-1' '-v' '-w' '/tmp/graph10607179683841539317.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:54:53] [INFO ] Decomposing Gal with order
[2023-03-18 18:54:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:54:53] [INFO ] Removed a total of 10 redundant transitions.
[2023-03-18 18:54:53] [INFO ] Flatten gal took : 9 ms
[2023-03-18 18:54:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 2 ms.
[2023-03-18 18:54:53] [INFO ] Time to serialize gal into /tmp/LTL6568126614907306289.gal : 2 ms
[2023-03-18 18:54:53] [INFO ] Time to serialize properties into /tmp/LTL4313612146078944632.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6568126614907306289.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4313612146078944632.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(("(gu20.p114<=gu20.p97)")&&((G("(gu20.p114<=gu20.p97)"))||(G(F("(gu0.p90<=gu0.p3)")))))))
Formula 0 simplified : G(!"(gu20.p114<=gu20.p97)" | (F!"(gu20.p114<=gu20.p97)" & FG!"(gu0.p90<=gu0.p3)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14323737047661547637
[2023-03-18 18:55:08] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14323737047661547637
Running compilation step : cd /tmp/ltsmin14323737047661547637;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 197 ms.
Running link step : cd /tmp/ltsmin14323737047661547637;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin14323737047661547637;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)&&([]((LTLAPp0==true))||[](<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SemanticWebServices-PT-S064P18-LTLCardinality-15 finished in 95370 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||X(p1))) U ((X((p0||X(p1)))&&(G(!p0)||G(p2)))||X(G((p0||X(p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(G(p0)||G(F(p1))))))'
[2023-03-18 18:55:24] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5746510741427423003
[2023-03-18 18:55:24] [INFO ] Computing symmetric may disable matrix : 100 transitions.
[2023-03-18 18:55:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:55:24] [INFO ] Computing symmetric may enable matrix : 100 transitions.
[2023-03-18 18:55:24] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:55:24] [INFO ] Applying decomposition
[2023-03-18 18:55:24] [INFO ] Computing Do-Not-Accords matrix : 100 transitions.
[2023-03-18 18:55:24] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:55:24] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5746510741427423003
[2023-03-18 18:55:24] [INFO ] Flatten gal took : 5 ms
Running compilation step : cd /tmp/ltsmin5746510741427423003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2987970001924523383.txt' '-o' '/tmp/graph2987970001924523383.bin' '-w' '/tmp/graph2987970001924523383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2987970001924523383.bin' '-l' '-1' '-v' '-w' '/tmp/graph2987970001924523383.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:55:24] [INFO ] Decomposing Gal with order
[2023-03-18 18:55:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:55:24] [INFO ] Removed a total of 16 redundant transitions.
[2023-03-18 18:55:24] [INFO ] Flatten gal took : 12 ms
[2023-03-18 18:55:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 2 ms.
[2023-03-18 18:55:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality11739178830710031294.gal : 3 ms
[2023-03-18 18:55:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality11744743037718934121.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11739178830710031294.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11744743037718934121.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !((F(G("((gi5.gu0.p48<=gi5.gu0.p4)||(gu22.p90<=gu22.p1))"))))
Formula 0 simplified : GF!"((gi5.gu0.p48<=gi5.gu0.p4)||(gu22.p90<=gu22.p1))"
Compilation finished in 276 ms.
Running link step : cd /tmp/ltsmin5746510741427423003;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5746510741427423003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Initializing POR dependencies: labels 106, guards 100
pins2lts-mc-linux64( 4/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.053: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 3/ 8), 0.053: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.053: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.140: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.151: There are 107 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.151: State length is 94, there are 104 groups
pins2lts-mc-linux64( 0/ 8), 0.151: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.151: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.151: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.151: Visible groups: 0 / 104, labels: 1 / 107
pins2lts-mc-linux64( 0/ 8), 0.151: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.151: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.186: [Blue] ~120 levels ~960 states ~1072 transitions
pins2lts-mc-linux64( 7/ 8), 0.232: [Blue] ~240 levels ~1920 states ~2032 transitions
pins2lts-mc-linux64( 0/ 8), 0.317: [Blue] ~480 levels ~3840 states ~3944 transitions
pins2lts-mc-linux64( 5/ 8), 0.444: [Blue] ~960 levels ~7680 states ~7784 transitions
pins2lts-mc-linux64( 7/ 8), 0.661: [Blue] ~1920 levels ~15360 states ~15472 transitions
pins2lts-mc-linux64( 7/ 8), 0.912: [Blue] ~3840 levels ~30720 states ~30832 transitions
pins2lts-mc-linux64( 7/ 8), 1.327: [Blue] ~7680 levels ~61440 states ~61552 transitions
pins2lts-mc-linux64( 7/ 8), 2.108: [Blue] ~15360 levels ~122880 states ~122992 transitions
pins2lts-mc-linux64( 6/ 8), 3.308: [Blue] ~30720 levels ~245760 states ~245968 transitions
pins2lts-mc-linux64( 6/ 8), 5.112: [Blue] ~61440 levels ~491520 states ~491728 transitions
pins2lts-mc-linux64( 5/ 8), 7.486: [Blue] ~122880 levels ~983040 states ~983144 transitions
pins2lts-mc-linux64( 5/ 8), 10.779: [Blue] ~245760 levels ~1966080 states ~1966184 transitions
pins2lts-mc-linux64( 5/ 8), 17.212: [Blue] ~491520 levels ~3932160 states ~3932264 transitions
pins2lts-mc-linux64( 4/ 8), 31.040: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 31.571:
pins2lts-mc-linux64( 0/ 8), 31.571: Explored 6676538 states 6676684 transitions, fanout: 1.000
pins2lts-mc-linux64( 0/ 8), 31.571: Total exploration time 31.400 sec (30.880 sec minimum, 30.990 sec on average)
pins2lts-mc-linux64( 0/ 8), 31.571: States per second: 212629, Transitions per second: 212633
pins2lts-mc-linux64( 0/ 8), 31.571:
pins2lts-mc-linux64( 0/ 8), 31.571: State space has 6676586 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 31.571: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 31.571: blue states: 6676538 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 31.571: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 31.571: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 31.571:
pins2lts-mc-linux64( 0/ 8), 31.571: Total memory used for local state coloring: 101.9MB
pins2lts-mc-linux64( 0/ 8), 31.571:
pins2lts-mc-linux64( 0/ 8), 31.571: Queue width: 8B, total height: 6676538, memory: 50.94MB
pins2lts-mc-linux64( 0/ 8), 31.571: Tree memory: 306.9MB, 48.2 B/state, compr.: 12.8%
pins2lts-mc-linux64( 0/ 8), 31.571: Tree fill ratio (roots/leafs): 4.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 31.571: Stored 101 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 31.571: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 31.571: Est. total memory use: 357.9MB (~1074.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5746510741427423003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5746510741427423003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 19:17:12] [INFO ] Flatten gal took : 4 ms
[2023-03-18 19:17:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality17574515940883403314.gal : 1 ms
[2023-03-18 19:17:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality15524425867497085029.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17574515940883403314.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15524425867497085029.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !((F(G("((p48<=p4)||(p90<=p1))"))))
Formula 0 simplified : GF!"((p48<=p4)||(p90<=p1))"
Detected timeout of ITS tools.
[2023-03-18 19:38:59] [INFO ] Flatten gal took : 3 ms
[2023-03-18 19:39:00] [INFO ] Input system was already deterministic with 100 transitions.
[2023-03-18 19:39:00] [INFO ] Transformed 93 places.
[2023-03-18 19:39:00] [INFO ] Transformed 100 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 19:39:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality8832241072521559598.gal : 0 ms
[2023-03-18 19:39:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality15288783886412180039.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8832241072521559598.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15288783886412180039.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((p48<=p4)||(p90<=p1))"))))
Formula 0 simplified : GF!"((p48<=p4)||(p90<=p1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 11221368 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16032036 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.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="SemanticWebServices-PT-S064P18"
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 SemanticWebServices-PT-S064P18, 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 r357-smll-167891806300371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P18.tgz
mv SemanticWebServices-PT-S064P18 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 '
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 ;