About the Execution of ITS-Tools for PGCD-COL-D03N050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3627.460 | 923909.00 | 1225225.00 | 2293.40 | FFFFFTTFFFFFTTTT | 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.r517-tall-167987243800404.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 PGCD-COL-D03N050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243800404
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 23 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 23 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 23 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 11K Mar 31 16:48 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 PGCD-COL-D03N050-LTLFireability-00
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-01
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-02
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-03
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-04
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-05
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-06
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-07
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-08
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-09
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-10
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-11
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-12
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-13
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-14
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1680939582426
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-COL-D03N050
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2023-04-08 07:39:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-08 07:39:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:39:44] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-04-08 07:39:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:39:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 472 ms
[2023-04-08 07:39:44] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 12 PT places and 12.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2023-04-08 07:39:45] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 4 ms.
[2023-04-08 07:39:45] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
FORMULA PGCD-COL-D03N050-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D03N050-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D03N050-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2023-04-08 07:39:45] [INFO ] Flatten gal took : 21 ms
[2023-04-08 07:39:45] [INFO ] Flatten gal took : 1 ms
Arc [2:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:39:45] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 6 ms.
[2023-04-08 07:39:45] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PGCD-COL-D03N050-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D03N050-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D03N050-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D03N050-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 6 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-04-08 07:39:45] [INFO ] Computed 5 invariants in 4 ms
[2023-04-08 07:39:45] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:45] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 282 ms. Remains : 12/12 places, 12/12 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-04-08 07:39:45] [INFO ] Flatten gal took : 5 ms
[2023-04-08 07:39:45] [INFO ] Flatten gal took : 5 ms
[2023-04-08 07:39:45] [INFO ] Input system was already deterministic with 12 transitions.
Finished random walk after 521 steps, including 0 resets, run visited all 8 properties in 115 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&G(!p1))))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:46] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 12/12 places, 12/12 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 348 ms :[true, p0, p0, (AND p0 p1), p1]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-01 finished in 553 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(!p0)) U p1)))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:46] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), p0]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (AND (GEQ s0 3) (GEQ s8 1)) (AND (GEQ s2 3) (GEQ s10 1)) (AND (GEQ s1 3) (GEQ s9 1)) (AND (GEQ s3 3) (GEQ s11 1))) (OR (AND (GEQ s0 1) (GEQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 258 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 1 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-02 finished in 526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:47] [INFO ] Invariant cache hit.
[2023-04-08 07:39:47] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-04-08 07:39:47] [INFO ] Invariant cache hit.
[2023-04-08 07:39:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:39:47] [INFO ] Invariant cache hit.
[2023-04-08 07:39:47] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:47] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:39:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:47] [INFO ] Invariant cache hit.
[2023-04-08 07:39:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 124 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-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:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], 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 0 reset in 170 ms.
Product exploration explored 100000 steps with 0 reset in 288 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 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 32 ms :[(NOT p0)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:47] [INFO ] Invariant cache hit.
[2023-04-08 07:39:47] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-04-08 07:39:47] [INFO ] Invariant cache hit.
[2023-04-08 07:39:48] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 07:39:48] [INFO ] Invariant cache hit.
[2023-04-08 07:39:48] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:48] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-08 07:39:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:48] [INFO ] Invariant cache hit.
[2023-04-08 07:39:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 131 ms. Remains : 12/12 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 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 30 ms :[(NOT p0)]
Finished random walk after 364 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=182 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 163 ms.
Product exploration explored 100000 steps with 0 reset in 157 ms.
Built C files in :
/tmp/ltsmin2509872164773578035
[2023-04-08 07:39:48] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2023-04-08 07:39:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:48] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2023-04-08 07:39:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:48] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2023-04-08 07:39:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:48] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2509872164773578035
Running compilation step : cd /tmp/ltsmin2509872164773578035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 218 ms.
Running link step : cd /tmp/ltsmin2509872164773578035;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2509872164773578035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15297991549714321134.hoa' '--buchi-type=spotba'
LTSmin run took 296 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PGCD-COL-D03N050-LTLFireability-04 finished in 2388 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U (G(F(p2))||p1))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:49] [INFO ] Invariant cache hit.
[2023-04-08 07:39:49] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-04-08 07:39:49] [INFO ] Invariant cache hit.
[2023-04-08 07:39:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:39:49] [INFO ] Invariant cache hit.
[2023-04-08 07:39:49] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-08 07:39:49] [INFO ] Invariant cache hit.
[2023-04-08 07:39:49] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 311 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p2), (NOT p2)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s1 1) (GEQ s5 1)) (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s2 1) (GEQ s6 1))), p2:(OR (AND (GEQ s0 1) (GEQ s4 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 162 ms.
Product exploration explored 100000 steps with 50000 reset in 145 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 21 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D03N050-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D03N050-LTLFireability-05 finished in 794 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((X(!p1)&&(G(!p1)||F(p2))))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:50] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 348 ms :[(AND (NOT p0) p1), p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p0) p1), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2))]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 6}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 7}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=7 dest: 3}]], initial=0, aps=[p0:(OR (AND (OR (LT s0 1) (LT s4 1) (LT s8 1)) (OR (LT s2 1) (LT s6 1) (LT s10 1)) (OR (LT s1 1) (LT s5 1) (LT s9 1)) (OR (LT s3 1) (LT s7 1) (LT s11 1)))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 134 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-07 finished in 631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:50] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-08 07:39:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:50] [INFO ] Invariant cache hit.
[2023-04-08 07:39:50] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 150 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s0 3) (GEQ s8 1)) (AND (GEQ s2 3) (GEQ s10 1)) (AND (GEQ s1 3) (GEQ s9 1)) (AND (GEQ s3 3) (GEQ s11 1))), p0:(OR (AND (GEQ s0 1) (GEQ s4 ...], 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 1 reset in 124 ms.
Product exploration explored 100000 steps with 3 reset in 190 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10021 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=501 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:39:51] [INFO ] Invariant cache hit.
[2023-04-08 07:39:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:39:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-04-08 07:39:51] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:51] [INFO ] After 55ms SMT Verify possible using all constraints in natural 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 p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 7 factoid took 232 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:39:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:39:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:39:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 8 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:52] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-08 07:39:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 ms. Remains : 12/12 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:39:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:39:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:39:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 47 reset in 123 ms.
Product exploration explored 100000 steps with 15 reset in 176 ms.
Built C files in :
/tmp/ltsmin1237101978196235152
[2023-04-08 07:39:53] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2023-04-08 07:39:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:53] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2023-04-08 07:39:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:53] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2023-04-08 07:39:53] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:53] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1237101978196235152
Running compilation step : cd /tmp/ltsmin1237101978196235152;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 84 ms.
Running link step : cd /tmp/ltsmin1237101978196235152;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin1237101978196235152;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2655307001654146622.hoa' '--buchi-type=spotba'
LTSmin run took 536 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PGCD-COL-D03N050-LTLFireability-08 finished in 3237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(p1)||p0)&&(X(p3)||p2))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:54] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (NOT p1), (NOT p3), true]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p3), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s1 1) (GEQ s5 1)) (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s2 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-10 finished in 296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U X(G(!p0))))))'
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Implicit Places using invariants in 28 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 31 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 8/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 188 ms :[p0, p0, true, p0, p0]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s1 1) (GEQ s5 1)) (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s2 1) (GEQ s6 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 115 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-11 finished in 387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Implicit Places using invariants in 31 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 32 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 72 ms. Remains : 8/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s1 1) (GEQ s5 1)) (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s2 1) (GEQ s6 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Product exploration explored 100000 steps with 0 reset in 132 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=156 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 8 cols
[2023-04-08 07:39:55] [INFO ] Computed 1 invariants in 2 ms
[2023-04-08 07:39:55] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-04-08 07:39:55] [INFO ] Invariant cache hit.
[2023-04-08 07:39:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:39:55] [INFO ] Invariant cache hit.
[2023-04-08 07:39:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:39:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:39:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:55] [INFO ] Invariant cache hit.
[2023-04-08 07:39:55] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 8/8 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 259 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=259 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Product exploration explored 100000 steps with 0 reset in 126 ms.
Built C files in :
/tmp/ltsmin8640732061371307185
[2023-04-08 07:39:56] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2023-04-08 07:39:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:56] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2023-04-08 07:39:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:56] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2023-04-08 07:39:56] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:39:56] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8640732061371307185
Running compilation step : cd /tmp/ltsmin8640732061371307185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 90 ms.
Running link step : cd /tmp/ltsmin8640732061371307185;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8640732061371307185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1472099364473730913.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 07:40:11] [INFO ] Invariant cache hit.
[2023-04-08 07:40:11] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-04-08 07:40:11] [INFO ] Invariant cache hit.
[2023-04-08 07:40:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:40:11] [INFO ] Invariant cache hit.
[2023-04-08 07:40:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:40:11] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 07:40:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:40:11] [INFO ] Invariant cache hit.
[2023-04-08 07:40:11] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 8/8 places, 12/12 transitions.
Built C files in :
/tmp/ltsmin787614133571294338
[2023-04-08 07:40:11] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2023-04-08 07:40:11] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:40:11] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2023-04-08 07:40:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:40:11] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2023-04-08 07:40:11] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:40:11] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin787614133571294338
Running compilation step : cd /tmp/ltsmin787614133571294338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 91 ms.
Running link step : cd /tmp/ltsmin787614133571294338;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin787614133571294338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12185999187451369358.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-04-08 07:40:26] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:40:26] [INFO ] Flatten gal took : 1 ms
[2023-04-08 07:40:26] [INFO ] Time to serialize gal into /tmp/LTL9198542205828308549.gal : 1 ms
[2023-04-08 07:40:27] [INFO ] Time to serialize properties into /tmp/LTL10351727050793857516.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9198542205828308549.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7533983553700423928.hoa' '-atoms' '/tmp/LTL10351727050793857516.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10351727050793857516.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7533983553700423928.hoa
Detected timeout of ITS tools.
[2023-04-08 07:40:42] [INFO ] Flatten gal took : 1 ms
[2023-04-08 07:40:42] [INFO ] Flatten gal took : 1 ms
[2023-04-08 07:40:42] [INFO ] Time to serialize gal into /tmp/LTL5324299924962036406.gal : 0 ms
[2023-04-08 07:40:42] [INFO ] Time to serialize properties into /tmp/LTL15959683494876007422.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5324299924962036406.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15959683494876007422.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_2>=1)&&(p1_2>=1))))"))))
Formula 0 simplified : FG!"((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_2>=1)&&(p1_2>=1))))"
Detected timeout of ITS tools.
[2023-04-08 07:40:57] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:40:57] [INFO ] Applying decomposition
[2023-04-08 07:40:57] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16997228775796643158.txt' '-o' '/tmp/graph16997228775796643158.bin' '-w' '/tmp/graph16997228775796643158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16997228775796643158.bin' '-l' '-1' '-v' '-w' '/tmp/graph16997228775796643158.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:40:57] [INFO ] Decomposing Gal with order
[2023-04-08 07:40:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:40:57] [INFO ] Flatten gal took : 13 ms
[2023-04-08 07:40:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:40:57] [INFO ] Time to serialize gal into /tmp/LTL11726912274186822425.gal : 2 ms
[2023-04-08 07:40:57] [INFO ] Time to serialize properties into /tmp/LTL703826372130305788.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11726912274186822425.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL703826372130305788.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((((u0.p0_0>=1)&&(u0.p1_0>=1))||((u2.p0_1>=1)&&(u2.p1_1>=1)))||(((u3.p0_3>=1)&&(u3.p1_3>=1))||((u1.p0_2>=1)&&(u1.p1_2>=1))))")...158
Formula 0 simplified : FG!"((((u0.p0_0>=1)&&(u0.p1_0>=1))||((u2.p0_1>=1)&&(u2.p1_1>=1)))||(((u3.p0_3>=1)&&(u3.p1_3>=1))||((u1.p0_2>=1)&&(u1.p1_2>=1))))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8134568552586055353
[2023-04-08 07:41:12] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8134568552586055353
Running compilation step : cd /tmp/ltsmin8134568552586055353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 82 ms.
Running link step : cd /tmp/ltsmin8134568552586055353;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8134568552586055353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D03N050-LTLFireability-15 finished in 92589 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-04-08 07:41:27] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8177717702426780952
[2023-04-08 07:41:27] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2023-04-08 07:41:27] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:27] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2023-04-08 07:41:27] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:27] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2023-04-08 07:41:27] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:27] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8177717702426780952
Running compilation step : cd /tmp/ltsmin8177717702426780952;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-04-08 07:41:27] [INFO ] Applying decomposition
[2023-04-08 07:41:27] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16840476749421435477.txt' '-o' '/tmp/graph16840476749421435477.bin' '-w' '/tmp/graph16840476749421435477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16840476749421435477.bin' '-l' '-1' '-v' '-w' '/tmp/graph16840476749421435477.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:41:27] [INFO ] Decomposing Gal with order
[2023-04-08 07:41:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:41:27] [INFO ] Flatten gal took : 18 ms
[2023-04-08 07:41:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:41:27] [INFO ] Time to serialize gal into /tmp/LTLFireability12769523213232737054.gal : 1 ms
[2023-04-08 07:41:27] [INFO ] Time to serialize properties into /tmp/LTLFireability10941116619500577511.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12769523213232737054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10941116619500577511.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(F("((((u3.p0_0>=1)&&(u3.p1_0>=1))||((u0.p0_1>=1)&&(u0.p1_1>=1)))||(((u2.p0_3>=1)&&(u2.p1_3>=1))||((u1.p0_2>=1)&&(u1.p1_2>=1))))")...158
Compilation finished in 82 ms.
Running link step : cd /tmp/ltsmin8177717702426780952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Formula 0 simplified : FG!"((((u3.p0_0>=1)&&(u3.p1_0>=1))||((u0.p0_1>=1)&&(u0.p1_1>=1)))||(((u2.p0_3>=1)&&(u2.p1_3>=1))||((u1.p0_2>=1)&&(u1.p1_2>=1))))"
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin8177717702426780952;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Initializing POR dependencies: labels 13, guards 12
pins2lts-mc-linux64( 6/ 8), 0.001: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 6/ 8), 0.001: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.012: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.029: There are 15 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.029: State length is 13, there are 15 groups
pins2lts-mc-linux64( 0/ 8), 0.029: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.029: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.029: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.029: Visible groups: 0 / 15, labels: 1 / 15
pins2lts-mc-linux64( 0/ 8), 0.029: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.029: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.133: [Blue] ~120 levels ~960 states ~4912 transitions
pins2lts-mc-linux64( 6/ 8), 0.221: [Blue] ~240 levels ~1920 states ~10440 transitions
pins2lts-mc-linux64( 3/ 8), 0.413: [Blue] ~480 levels ~3840 states ~21336 transitions
pins2lts-mc-linux64( 3/ 8), 0.692: [Blue] ~960 levels ~7680 states ~44184 transitions
pins2lts-mc-linux64( 3/ 8), 1.188: [Blue] ~1920 levels ~15360 states ~89848 transitions
pins2lts-mc-linux64( 3/ 8), 1.597: [Blue] ~3840 levels ~30720 states ~180288 transitions
pins2lts-mc-linux64( 3/ 8), 2.555: [Blue] ~7680 levels ~61440 states ~393376 transitions
pins2lts-mc-linux64( 6/ 8), 4.164: [Blue] ~15294 levels ~122880 states ~778776 transitions
pins2lts-mc-linux64( 6/ 8), 4.777: [Blue] ~30041 levels ~245760 states ~1565744 transitions
pins2lts-mc-linux64( 6/ 8), 5.998: [Blue] ~60054 levels ~491520 states ~3257064 transitions
pins2lts-mc-linux64( 6/ 8), 7.530: [Blue] ~119622 levels ~983040 states ~6766688 transitions
pins2lts-mc-linux64( 0/ 8), 11.084: [Blue] ~244730 levels ~1966080 states ~15537728 transitions
pins2lts-mc-linux64( 2/ 8), 15.926: [Blue] ~490910 levels ~3932160 states ~27387832 transitions
pins2lts-mc-linux64( 2/ 8), 27.188: [Blue] ~981639 levels ~7864320 states ~57370608 transitions
pins2lts-mc-linux64( 5/ 8), 49.605: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 49.661:
pins2lts-mc-linux64( 0/ 8), 49.661: Explored 13057412 states 104111758 transitions, fanout: 7.973
pins2lts-mc-linux64( 0/ 8), 49.661: Total exploration time 49.630 sec (49.540 sec minimum, 49.574 sec on average)
pins2lts-mc-linux64( 0/ 8), 49.661: States per second: 263095, Transitions per second: 2097758
pins2lts-mc-linux64( 0/ 8), 49.661:
pins2lts-mc-linux64( 0/ 8), 49.661: State space has 27382246 states, 14505 are accepting
pins2lts-mc-linux64( 0/ 8), 49.661: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 49.661: blue states: 13057412 (47.69%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 49.661: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 49.661: all-red states: 14505 (0.05%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 49.661:
pins2lts-mc-linux64( 0/ 8), 49.661: Total memory used for local state coloring: 197.8MB
pins2lts-mc-linux64( 0/ 8), 49.661:
pins2lts-mc-linux64( 0/ 8), 49.661: Queue width: 8B, total height: 12964348, memory: 98.91MB
pins2lts-mc-linux64( 0/ 8), 49.661: Tree memory: 464.9MB, 17.8 B/state, compr.: 33.0%
pins2lts-mc-linux64( 0/ 8), 49.661: Tree fill ratio (roots/leafs): 20.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 49.661: Stored 12 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 49.661: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 49.661: Est. total memory use: 563.8MB (~1122.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8177717702426780952;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8177717702426780952;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
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)
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u1.t2, u2.t3, u3.t0, Intersection with reachable at each step enabled. (destroyed/rev...186
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
78804 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,788.063,2212060,1,0,1.05041e+06,2.04433e+06,133,893526,670,5.87903e+06,41625
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA PGCD-COL-D03N050-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 921051 ms.
BK_STOP 1680940506335
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PGCD-COL-D03N050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PGCD-COL-D03N050, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r517-tall-167987243800404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D03N050.tgz
mv PGCD-COL-D03N050 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;