Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282900923.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m64, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282900923
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 6.6K Jun 7 17:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 7 17:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Jun 7 17:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Jun 7 17:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.8K Jun 7 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 17:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Jun 7 17:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 450K Jun 6 12:11 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 SieveSingleMsgMbox-PT-d1m64-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654954952231

Running Version 202205111006
[2022-06-11 13:42:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 13:42:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 13:42:33] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2022-06-11 13:42:33] [INFO ] Transformed 1295 places.
[2022-06-11 13:42:33] [INFO ] Transformed 749 transitions.
[2022-06-11 13:42:33] [INFO ] Parsed PT model containing 1295 places and 749 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 1036 places in 10 ms
Reduce places removed 1036 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 0 with 240 rules applied. Total rules applied 240 place count 243 transition count 525
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 301 place count 182 transition count 233
Iterating global reduction 1 with 61 rules applied. Total rules applied 362 place count 182 transition count 233
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 368 place count 182 transition count 227
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 413 place count 137 transition count 182
Iterating global reduction 2 with 45 rules applied. Total rules applied 458 place count 137 transition count 182
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 474 place count 137 transition count 166
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 501 place count 110 transition count 137
Iterating global reduction 3 with 27 rules applied. Total rules applied 528 place count 110 transition count 137
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 544 place count 110 transition count 121
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 552 place count 102 transition count 110
Iterating global reduction 4 with 8 rules applied. Total rules applied 560 place count 102 transition count 110
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 568 place count 94 transition count 102
Iterating global reduction 4 with 8 rules applied. Total rules applied 576 place count 94 transition count 102
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 581 place count 89 transition count 96
Iterating global reduction 4 with 5 rules applied. Total rules applied 586 place count 89 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 588 place count 89 transition count 94
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 593 place count 84 transition count 89
Iterating global reduction 5 with 5 rules applied. Total rules applied 598 place count 84 transition count 89
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 601 place count 81 transition count 86
Iterating global reduction 5 with 3 rules applied. Total rules applied 604 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 605 place count 80 transition count 84
Iterating global reduction 5 with 1 rules applied. Total rules applied 606 place count 80 transition count 84
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 607 place count 79 transition count 83
Iterating global reduction 5 with 1 rules applied. Total rules applied 608 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 609 place count 78 transition count 82
Iterating global reduction 5 with 1 rules applied. Total rules applied 610 place count 78 transition count 82
Applied a total of 610 rules in 74 ms. Remains 78 /259 variables (removed 181) and now considering 82/749 (removed 667) transitions.
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:33] [INFO ] Computed 5 place invariants in 13 ms
[2022-06-11 13:42:34] [INFO ] Implicit Places using invariants in 191 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:34] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-11 13:42:34] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:34] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/259 places, 82/749 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/259 places, 82/749 transitions.
Support contains 3 out of 78 places after structural reductions.
[2022-06-11 13:42:34] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2022-06-11 13:42:34] [INFO ] Flatten gal took : 30 ms
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 13:42:34] [INFO ] Flatten gal took : 12 ms
[2022-06-11 13:42:34] [INFO ] Input system was already deterministic with 82 transitions.
Incomplete random walk after 10000 steps, including 2284 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1054 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1064 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2000 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 2659248 steps, run timeout after 3001 ms. (steps per millisecond=886 ) properties seen :{0=1, 1=1}
Probabilistic random walk after 2659248 steps, saw 1235141 distinct states, run finished after 3003 ms. (steps per millisecond=885 ) properties seen :2
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:38] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-11 13:42:38] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-11 13:42:38] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-11 13:42:38] [INFO ] After 41ms 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.
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
Computed a total of 13 stabilizing places and 14 stable transitions
Graph (complete) has 242 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(X(p0))))))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 82/82 transitions.
Graph (complete) has 242 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 77 transition count 81
Applied a total of 2 rules in 11 ms. Remains 77 /78 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:42:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:38] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:42:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:38] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-11 13:42:38] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-06-11 13:42:38] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:42:38] [INFO ] Computed 5 place invariants in 9 ms
[2022-06-11 13:42:38] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/78 places, 81/82 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/78 places, 81/82 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m64-LTLCardinality-02 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:(LEQ s32 0)], 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 22558 reset in 283 ms.
Product exploration explored 100000 steps with 22351 reset in 144 ms.
Computed a total of 13 stabilizing places and 14 stable transitions
Computed a total of 13 stabilizing places and 14 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2274 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1050 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 102 steps, run visited all 1 properties in 4 ms. (steps per millisecond=25 )
Probabilistic random walk after 102 steps, saw 71 distinct states, run finished after 4 ms. (steps per millisecond=25 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 81/81 transitions.
Applied a total of 0 rules in 8 ms. Remains 77 /77 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:42:39] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-11 13:42:39] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:42:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:39] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-11 13:42:39] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2022-06-11 13:42:39] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:42:39] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-11 13:42:39] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/77 places, 81/81 transitions.
Computed a total of 13 stabilizing places and 14 stable transitions
Computed a total of 13 stabilizing places and 14 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2270 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1019 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 102 steps, run visited all 1 properties in 4 ms. (steps per millisecond=25 )
Probabilistic random walk after 102 steps, saw 71 distinct states, run finished after 5 ms. (steps per millisecond=20 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 22437 reset in 105 ms.
Product exploration explored 100000 steps with 22393 reset in 103 ms.
Built C files in :
/tmp/ltsmin4305676178096177535
[2022-06-11 13:42:40] [INFO ] Computing symmetric may disable matrix : 81 transitions.
[2022-06-11 13:42:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:40] [INFO ] Computing symmetric may enable matrix : 81 transitions.
[2022-06-11 13:42:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:40] [INFO ] Computing Do-Not-Accords matrix : 81 transitions.
[2022-06-11 13:42:40] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:40] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4305676178096177535
Running compilation step : cd /tmp/ltsmin4305676178096177535;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 336 ms.
Running link step : cd /tmp/ltsmin4305676178096177535;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4305676178096177535;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15224814627038110830.hoa' '--buchi-type=spotba'
LTSmin run took 83 ms.
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SieveSingleMsgMbox-PT-d1m64-LTLCardinality-02 finished in 3043 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||G(!p0)))))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 82/82 transitions.
Applied a total of 0 rules in 10 ms. Remains 78 /78 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:41] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-11 13:42:41] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:41] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-11 13:42:41] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2022-06-11 13:42:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:41] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 82/82 transitions.
Stuttering acceptance computed with spot in 52 ms :[false]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m64-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(GT s72 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 22420 reset in 200 ms.
Product exploration explored 100000 steps with 22536 reset in 221 ms.
Computed a total of 13 stabilizing places and 14 stable transitions
Graph (complete) has 242 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 13 stabilizing places and 14 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[false]
Incomplete random walk after 10000 steps, including 2235 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1027 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3728 steps, run visited all 1 properties in 19 ms. (steps per millisecond=196 )
Probabilistic random walk after 3728 steps, saw 1657 distinct states, run finished after 19 ms. (steps per millisecond=196 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[false]
Stuttering acceptance computed with spot in 36 ms :[false]
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 82/82 transitions.
Applied a total of 0 rules in 9 ms. Remains 78 /78 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 13:42:42] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:42] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 13:42:42] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-11 13:42:42] [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.
[2022-06-11 13:42:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:42] [INFO ] Computed 5 place invariants in 8 ms
[2022-06-11 13:42:42] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 82/82 transitions.
Computed a total of 13 stabilizing places and 14 stable transitions
Graph (complete) has 242 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 13 stabilizing places and 14 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[false]
Incomplete random walk after 10000 steps, including 2269 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1048 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3728 steps, run visited all 1 properties in 9 ms. (steps per millisecond=414 )
Probabilistic random walk after 3728 steps, saw 1657 distinct states, run finished after 9 ms. (steps per millisecond=414 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[false]
Stuttering acceptance computed with spot in 28 ms :[false]
Stuttering acceptance computed with spot in 40 ms :[false]
Product exploration explored 100000 steps with 22429 reset in 96 ms.
Product exploration explored 100000 steps with 22321 reset in 101 ms.
Built C files in :
/tmp/ltsmin15006596636859846055
[2022-06-11 13:42:43] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2022-06-11 13:42:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:43] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2022-06-11 13:42:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:43] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2022-06-11 13:42:43] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:43] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15006596636859846055
Running compilation step : cd /tmp/ltsmin15006596636859846055;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 173 ms.
Running link step : cd /tmp/ltsmin15006596636859846055;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15006596636859846055;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3700368369101507384.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 82/82 transitions.
Applied a total of 0 rules in 8 ms. Remains 78 /78 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:58] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:58] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 13:42:58] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-11 13:42:58] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-06-11 13:42:58] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 82 rows 78 cols
[2022-06-11 13:42:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:42:58] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 82/82 transitions.
Built C files in :
/tmp/ltsmin5700280008049169009
[2022-06-11 13:42:58] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2022-06-11 13:42:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:58] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2022-06-11 13:42:58] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:58] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2022-06-11 13:42:58] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:42:58] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5700280008049169009
Running compilation step : cd /tmp/ltsmin5700280008049169009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 187 ms.
Running link step : cd /tmp/ltsmin5700280008049169009;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5700280008049169009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9062894183627887724.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-11 13:43:14] [INFO ] Flatten gal took : 13 ms
[2022-06-11 13:43:14] [INFO ] Flatten gal took : 8 ms
[2022-06-11 13:43:14] [INFO ] Time to serialize gal into /tmp/LTL16825597806416022489.gal : 2 ms
[2022-06-11 13:43:14] [INFO ] Time to serialize properties into /tmp/LTL4231012351456865722.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16825597806416022489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4231012351456865722.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1682559...267
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(l1062>0)"))||(G("(l1062<=0)"))))))
Formula 0 simplified : !GF(G"(l1062>0)" | G"(l1062<=0)")
Detected timeout of ITS tools.
[2022-06-11 13:43:29] [INFO ] Flatten gal took : 6 ms
[2022-06-11 13:43:29] [INFO ] Applying decomposition
[2022-06-11 13:43:29] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2037018736392491622.txt' '-o' '/tmp/graph2037018736392491622.bin' '-w' '/tmp/graph2037018736392491622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2037018736392491622.bin' '-l' '-1' '-v' '-w' '/tmp/graph2037018736392491622.weights' '-q' '0' '-e' '0.001'
[2022-06-11 13:43:29] [INFO ] Decomposing Gal with order
[2022-06-11 13:43:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 13:43:29] [INFO ] Removed a total of 78 redundant transitions.
[2022-06-11 13:43:29] [INFO ] Flatten gal took : 55 ms
[2022-06-11 13:43:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 10 ms.
[2022-06-11 13:43:29] [INFO ] Time to serialize gal into /tmp/LTL15915093079153312825.gal : 2 ms
[2022-06-11 13:43:29] [INFO ] Time to serialize properties into /tmp/LTL3489376166480837508.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15915093079153312825.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3489376166480837508.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1591509...246
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(u16.l1062>0)"))||(G("(u16.l1062<=0)"))))))
Formula 0 simplified : !GF(G"(u16.l1062>0)" | G"(u16.l1062<=0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17874428126909127294
[2022-06-11 13:43:44] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17874428126909127294
Running compilation step : cd /tmp/ltsmin17874428126909127294;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 170 ms.
Running link step : cd /tmp/ltsmin17874428126909127294;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin17874428126909127294;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||[](!(LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SieveSingleMsgMbox-PT-d1m64-LTLCardinality-05 finished in 78237 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((false U false))))'
Support contains 0 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 82/82 transitions.
Graph (complete) has 242 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 77 transition count 81
Applied a total of 2 rules in 13 ms. Remains 77 /78 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:43:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 13:43:59] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:43:59] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 13:43:59] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-11 13:43:59] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2022-06-11 13:43:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-11 13:43:59] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 13:43:59] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/78 places, 81/82 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/78 places, 81/82 transitions.
Stuttering acceptance computed with spot in 10 ms :[true]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m64-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d1m64-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m64-LTLCardinality-13 finished in 289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||G(!p0)))))'
[2022-06-11 13:43:59] [INFO ] Flatten gal took : 8 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17645605157326118269
[2022-06-11 13:43:59] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2022-06-11 13:43:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:43:59] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2022-06-11 13:43:59] [INFO ] Applying decomposition
[2022-06-11 13:43:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:43:59] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2022-06-11 13:43:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 13:43:59] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17645605157326118269
Running compilation step : cd /tmp/ltsmin17645605157326118269;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-11 13:43:59] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph971202852892408298.txt' '-o' '/tmp/graph971202852892408298.bin' '-w' '/tmp/graph971202852892408298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph971202852892408298.bin' '-l' '-1' '-v' '-w' '/tmp/graph971202852892408298.weights' '-q' '0' '-e' '0.001'
[2022-06-11 13:43:59] [INFO ] Decomposing Gal with order
[2022-06-11 13:43:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 13:43:59] [INFO ] Removed a total of 78 redundant transitions.
[2022-06-11 13:43:59] [INFO ] Flatten gal took : 11 ms
[2022-06-11 13:43:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 3 ms.
[2022-06-11 13:43:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality5132420174902052251.gal : 2 ms
[2022-06-11 13:43:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality5640432223851462858.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5132420174902052251.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5640432223851462858.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(u18.l1062>0)"))||(G("(u18.l1062<=0)"))))))
Formula 0 simplified : !GF(G"(u18.l1062>0)" | G"(u18.l1062<=0)")
Compilation finished in 193 ms.
Running link step : cd /tmp/ltsmin17645605157326118269;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin17645605157326118269;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||[](!(LTLAPp0==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: LTL layer: formula: [](<>(([]((LTLAPp0==true))||[](!(LTLAPp0==true)))))
pins2lts-mc-linux64( 1/ 8), 0.007: "[](<>(([]((LTLAPp0==true))||[](!(LTLAPp0==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.007: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: Initializing POR dependencies: labels 83, guards 82
pins2lts-mc-linux64( 4/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.023: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.023: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.038: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.041: There are 84 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.041: State length is 79, there are 88 groups
pins2lts-mc-linux64( 0/ 8), 0.041: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.041: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.041: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.041: Visible groups: 0 / 88, labels: 1 / 84
pins2lts-mc-linux64( 0/ 8), 0.041: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.041: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.053: [Blue] ~49 levels ~960 states ~2184 transitions
pins2lts-mc-linux64( 0/ 8), 0.058: [Blue] ~67 levels ~1920 states ~4240 transitions
pins2lts-mc-linux64( 0/ 8), 0.090: [Blue] ~105 levels ~3840 states ~8608 transitions
pins2lts-mc-linux64( 0/ 8), 0.112: [Blue] ~161 levels ~7680 states ~17288 transitions
pins2lts-mc-linux64( 0/ 8), 0.205: [Blue] ~286 levels ~15360 states ~35336 transitions
pins2lts-mc-linux64( 1/ 8), 0.355: [Blue] ~135 levels ~30720 states ~66128 transitions
pins2lts-mc-linux64( 1/ 8), 0.578: [Blue] ~179 levels ~61440 states ~133472 transitions
pins2lts-mc-linux64( 1/ 8), 1.019: [Blue] ~223 levels ~122880 states ~263568 transitions
pins2lts-mc-linux64( 1/ 8), 1.699: [Blue] ~311 levels ~245760 states ~531752 transitions
pins2lts-mc-linux64( 1/ 8), 2.719: [Blue] ~355 levels ~491520 states ~1056224 transitions
pins2lts-mc-linux64( 5/ 8), 4.181: [Blue] ~1239 levels ~983040 states ~1920440 transitions
pins2lts-mc-linux64( 5/ 8), 6.519: [Blue] ~1591 levels ~1966080 states ~3833488 transitions
pins2lts-mc-linux64( 5/ 8), 11.148: [Blue] ~1987 levels ~3932160 states ~7648064 transitions
pins2lts-mc-linux64( 5/ 8), 20.561: [Blue] ~2471 levels ~7864320 states ~15269824 transitions
pins2lts-mc-linux64( 4/ 8), 40.958: [Blue] ~1895 levels ~15728640 states ~32519880 transitions
pins2lts-mc-linux64( 4/ 8), 80.115: [Blue] ~2379 levels ~31457280 states ~65064760 transitions
pins2lts-mc-linux64( 4/ 8), 165.884: [Blue] ~23189 levels ~62914560 states ~134278480 transitions
pins2lts-mc-linux64( 2/ 8), 238.276: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 238.463:
pins2lts-mc-linux64( 0/ 8), 238.464: Explored 84005827 states 191377405 transitions, fanout: 2.278
pins2lts-mc-linux64( 0/ 8), 238.464: Total exploration time 238.390 sec (238.190 sec minimum, 238.247 sec on average)
pins2lts-mc-linux64( 0/ 8), 238.464: States per second: 352388, Transitions per second: 802791
pins2lts-mc-linux64( 0/ 8), 238.464:
pins2lts-mc-linux64( 0/ 8), 238.464: State space has 87983314 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 238.464: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 238.464: blue states: 84005827 (95.48%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 238.464: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 238.464: all-red states: 11246 (0.01%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 238.464:
pins2lts-mc-linux64( 0/ 8), 238.464: Total memory used for local state coloring: 21.2MB
pins2lts-mc-linux64( 0/ 8), 238.464:
pins2lts-mc-linux64( 0/ 8), 238.464: Queue width: 8B, total height: 1392230, memory: 10.62MB
pins2lts-mc-linux64( 0/ 8), 238.464: Tree memory: 927.3MB, 11.1 B/state, compr.: 3.5%
pins2lts-mc-linux64( 0/ 8), 238.464: Tree fill ratio (roots/leafs): 65.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 238.464: Stored 82 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 238.464: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 238.464: Est. total memory use: 937.9MB (~1034.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17645605157326118269;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||[](!(LTLAPp0==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17645605157326118269;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||[](!(LTLAPp0==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-06-11 14:04:28] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:04:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality13057262111841963240.gal : 2 ms
[2022-06-11 14:04:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality6911308951518665218.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13057262111841963240.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6911308951518665218.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(l1062>0)"))||(G("(l1062<=0)"))))))
Formula 0 simplified : !GF(G"(l1062>0)" | G"(l1062<=0)")
Reverse transition relation is NOT exact ! Due to transitions t52, t60, t61, t62, t63, t64, t65, t66, t67, t70, t71, t74, t75, t77, t78, t79, t80, t81, In...250
Computing Next relation with stutter on 6.1597e+14 deadlock states
Detected timeout of ITS tools.
[2022-06-11 14:24:56] [INFO ] Flatten gal took : 5 ms
[2022-06-11 14:24:56] [INFO ] Input system was already deterministic with 82 transitions.
[2022-06-11 14:24:56] [INFO ] Transformed 78 places.
[2022-06-11 14:24:56] [INFO ] Transformed 82 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2022-06-11 14:24:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality15568957954464844433.gal : 1 ms
[2022-06-11 14:24:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality6827576200937299044.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15568957954464844433.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6827576200937299044.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((G("(l1062>0)"))||(G("(l1062<=0)"))))))
Formula 0 simplified : !GF(G"(l1062>0)" | G"(l1062<=0)")

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SieveSingleMsgMbox-PT-d1m64"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d1m64, 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 r312-tall-165472282900923"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m64.tgz
mv SieveSingleMsgMbox-PT-d1m64 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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