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.r150-smll-165276998600259.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ParamProductionCell-PT-1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998600259
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 8.6K Apr 29 17:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 17:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 29 17:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 17:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 174K May 10 09:34 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 ParamProductionCell-PT-1-LTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653049524905

Running Version 202205111006
[2022-05-20 12:25:27] [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]
[2022-05-20 12:25:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 12:25:28] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2022-05-20 12:25:28] [INFO ] Transformed 231 places.
[2022-05-20 12:25:28] [INFO ] Transformed 202 transitions.
[2022-05-20 12:25:28] [INFO ] Found NUPN structural information;
[2022-05-20 12:25:28] [INFO ] Parsed PT model containing 231 places and 202 transitions in 522 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 108 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ParamProductionCell-PT-1-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 226 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 226 transition count 197
Applied a total of 10 rules in 84 ms. Remains 226 /231 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 226 cols
[2022-05-20 12:25:28] [INFO ] Computed 59 place invariants in 31 ms
[2022-05-20 12:25:29] [INFO ] Implicit Places using invariants in 811 ms returned [1, 15, 16, 18, 19, 31, 35, 36, 41, 46, 47, 59, 64, 65, 73, 78, 79, 98, 99, 101, 113, 114, 116, 118, 119, 159, 160, 164, 165, 189, 191, 192, 195, 196, 201, 202, 217]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 883 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 189/231 places, 197/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 187 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 187 transition count 195
Applied a total of 4 rules in 38 ms. Remains 187 /189 variables (removed 2) and now considering 195/197 (removed 2) transitions.
// Phase 1: matrix 195 rows 187 cols
[2022-05-20 12:25:29] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-20 12:25:29] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 195 rows 187 cols
[2022-05-20 12:25:29] [INFO ] Computed 22 place invariants in 10 ms
[2022-05-20 12:25:29] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-20 12:25:30] [INFO ] Implicit Places using invariants and state equation in 611 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 187/231 places, 195/202 transitions.
Finished structural reductions, in 2 iterations. Remains : 187/231 places, 195/202 transitions.
Support contains 28 out of 187 places after structural reductions.
[2022-05-20 12:25:30] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-20 12:25:30] [INFO ] Flatten gal took : 103 ms
FORMULA ParamProductionCell-PT-1-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 12:25:30] [INFO ] Flatten gal took : 45 ms
[2022-05-20 12:25:30] [INFO ] Input system was already deterministic with 195 transitions.
Support contains 26 out of 187 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 195 rows 187 cols
[2022-05-20 12:25:31] [INFO ] Computed 22 place invariants in 7 ms
[2022-05-20 12:25:32] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 12:25:32] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2022-05-20 12:25:32] [INFO ] [Nat]Absence check using 19 positive and 3 generalized place invariants in 4 ms returned sat
[2022-05-20 12:25:32] [INFO ] After 112ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
FORMULA ParamProductionCell-PT-1-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 187 transition count 157
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 149 transition count 157
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 76 place count 149 transition count 145
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 100 place count 137 transition count 145
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 136 transition count 144
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 136 transition count 144
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 186 place count 94 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 188 place count 93 transition count 101
Applied a total of 188 rules in 76 ms. Remains 93 /187 variables (removed 94) and now considering 101/195 (removed 94) transitions.
// Phase 1: matrix 101 rows 93 cols
[2022-05-20 12:25:32] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:32] [INFO ] Implicit Places using invariants in 176 ms returned [0, 3, 6, 9, 18, 34, 57, 65, 81]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 178 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/187 places, 101/195 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 84 transition count 97
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 97
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 72 transition count 89
Applied a total of 24 rules in 17 ms. Remains 72 /84 variables (removed 12) and now considering 89/101 (removed 12) transitions.
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:32] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:33] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:33] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 72/187 places, 89/195 transitions.
Finished structural reductions, in 2 iterations. Remains : 72/187 places, 89/195 transitions.
Stuttering acceptance computed with spot in 371 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s27 0) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4166 reset in 328 ms.
Product exploration explored 100000 steps with 4166 reset in 312 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 168 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:34] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:34] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-20 12:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:34] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-20 12:25:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:25:34] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-20 12:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:35] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-20 12:25:35] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:35] [INFO ] [Nat]Added 67 Read/Feed constraints in 17 ms returned sat
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 5 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 2 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 3 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 2 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 1 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 1 ms to minimize.
[2022-05-20 12:25:35] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 587 ms
[2022-05-20 12:25:35] [INFO ] Computed and/alt/rep : 88/210/88 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-20 12:25:36] [INFO ] Added : 78 causal constraints over 19 iterations in 371 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 89/89 transitions.
Applied a total of 0 rules in 15 ms. Remains 72 /72 variables (removed 0) and now considering 89/89 (removed 0) transitions.
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:36] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:36] [INFO ] Implicit Places using invariants in 130 ms returned []
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:36] [INFO ] Computed 13 place invariants in 7 ms
[2022-05-20 12:25:36] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:36] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2022-05-20 12:25:36] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:36] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:36] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 72/72 places, 89/89 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 p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
// Phase 1: matrix 89 rows 72 cols
[2022-05-20 12:25:36] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:36] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-20 12:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:37] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-20 12:25:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:25:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-20 12:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:37] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-20 12:25:37] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:37] [INFO ] [Nat]Added 67 Read/Feed constraints in 11 ms returned sat
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 0 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2022-05-20 12:25:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 357 ms
[2022-05-20 12:25:37] [INFO ] Computed and/alt/rep : 88/210/88 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-20 12:25:37] [INFO ] Added : 78 causal constraints over 19 iterations in 274 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4166 reset in 181 ms.
Product exploration explored 100000 steps with 4166 reset in 458 ms.
Built C files in :
/tmp/ltsmin542844758639041479
[2022-05-20 12:25:38] [INFO ] Computing symmetric may disable matrix : 89 transitions.
[2022-05-20 12:25:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:38] [INFO ] Computing symmetric may enable matrix : 89 transitions.
[2022-05-20 12:25:38] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:38] [INFO ] Computing Do-Not-Accords matrix : 89 transitions.
[2022-05-20 12:25:38] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:38] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin542844758639041479
Running compilation step : cd /tmp/ltsmin542844758639041479;'/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 470 ms.
Running link step : cd /tmp/ltsmin542844758639041479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin542844758639041479;'/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/stateBased14114164369794354278.hoa' '--buchi-type=spotba'
LTSmin run took 110 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-1-LTLCardinality-02 finished in 6889 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 186 transition count 194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 186 transition count 194
Applied a total of 2 rules in 9 ms. Remains 186 /187 variables (removed 1) and now considering 194/195 (removed 1) transitions.
// Phase 1: matrix 194 rows 186 cols
[2022-05-20 12:25:39] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:39] [INFO ] Implicit Places using invariants in 193 ms returned [19, 33, 134, 167]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 195 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 194/195 transitions.
Applied a total of 0 rules in 5 ms. Remains 182 /182 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 182/187 places, 194/195 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s114 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 53 steps with 0 reset in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-05 finished in 333 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1) U G(X(p1))))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 186 transition count 194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 186 transition count 194
Applied a total of 2 rules in 14 ms. Remains 186 /187 variables (removed 1) and now considering 194/195 (removed 1) transitions.
// Phase 1: matrix 194 rows 186 cols
[2022-05-20 12:25:39] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:39] [INFO ] Implicit Places using invariants in 206 ms returned [19, 33, 134, 167]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 208 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 194/195 transitions.
Applied a total of 0 rules in 6 ms. Remains 182 /182 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 182/187 places, 194/195 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s158 0) (EQ s124 1)), p0:(OR (EQ s153 0) (EQ s146 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 208 ms.
Stack based approach found an accepted trace after 349 steps with 0 reset with depth 350 and stack size 350 in 2 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-06 finished in 625 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 186 transition count 194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 186 transition count 194
Applied a total of 2 rules in 5 ms. Remains 186 /187 variables (removed 1) and now considering 194/195 (removed 1) transitions.
// Phase 1: matrix 194 rows 186 cols
[2022-05-20 12:25:40] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-20 12:25:40] [INFO ] Implicit Places using invariants in 125 ms returned [19, 33, 134]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 129 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/187 places, 194/195 transitions.
Applied a total of 0 rules in 2 ms. Remains 183 /183 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 183/187 places, 194/195 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s164 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-07 finished in 233 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(F(G(p0))))))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 187 transition count 156
Reduce places removed 39 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 40 rules applied. Total rules applied 79 place count 148 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 80 place count 147 transition count 155
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 80 place count 147 transition count 145
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 100 place count 137 transition count 145
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 101 place count 136 transition count 144
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 136 transition count 144
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 186 place count 94 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 188 place count 93 transition count 101
Applied a total of 188 rules in 23 ms. Remains 93 /187 variables (removed 94) and now considering 101/195 (removed 94) transitions.
// Phase 1: matrix 101 rows 93 cols
[2022-05-20 12:25:40] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:40] [INFO ] Implicit Places using invariants in 103 ms returned [0, 3, 6, 9, 18, 34, 55, 64, 80]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 105 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/187 places, 101/195 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 84 transition count 98
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 81 transition count 98
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 22 place count 73 transition count 90
Applied a total of 22 rules in 9 ms. Remains 73 /84 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 73 cols
[2022-05-20 12:25:40] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-20 12:25:40] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 90 rows 73 cols
[2022-05-20 12:25:40] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-20 12:25:40] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:40] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 73/187 places, 90/195 transitions.
Finished structural reductions, in 2 iterations. Remains : 73/187 places, 90/195 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s45 0) (NEQ s64 1))], 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 162 ms.
Stack based approach found an accepted trace after 65 steps with 0 reset with depth 66 and stack size 66 in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-08 finished in 572 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(p0)))))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 187 transition count 156
Reduce places removed 39 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 40 rules applied. Total rules applied 79 place count 148 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 80 place count 147 transition count 155
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 80 place count 147 transition count 145
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 100 place count 137 transition count 145
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 101 place count 136 transition count 144
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 136 transition count 144
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 186 place count 94 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 188 place count 93 transition count 101
Applied a total of 188 rules in 32 ms. Remains 93 /187 variables (removed 94) and now considering 101/195 (removed 94) transitions.
// Phase 1: matrix 101 rows 93 cols
[2022-05-20 12:25:41] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:41] [INFO ] Implicit Places using invariants in 160 ms returned [0, 3, 6, 9, 18, 36, 57, 65, 81]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 163 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/187 places, 101/195 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 84 transition count 97
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 97
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 22 place count 73 transition count 90
Applied a total of 22 rules in 11 ms. Remains 73 /84 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 73 cols
[2022-05-20 12:25:41] [INFO ] Computed 13 place invariants in 12 ms
[2022-05-20 12:25:41] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 90 rows 73 cols
[2022-05-20 12:25:41] [INFO ] Computed 13 place invariants in 7 ms
[2022-05-20 12:25:41] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:41] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 73/187 places, 90/195 transitions.
Finished structural reductions, in 2 iterations. Remains : 73/187 places, 90/195 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-10 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 (EQ s27 0) (EQ s16 1))], 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 172 ms.
Stack based approach found an accepted trace after 65 steps with 0 reset with depth 66 and stack size 66 in 0 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-10 finished in 842 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 187 transition count 156
Reduce places removed 39 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 40 rules applied. Total rules applied 79 place count 148 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 80 place count 147 transition count 155
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 80 place count 147 transition count 144
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 102 place count 136 transition count 144
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 103 place count 135 transition count 143
Iterating global reduction 3 with 1 rules applied. Total rules applied 104 place count 135 transition count 143
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 190 place count 92 transition count 100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 192 place count 91 transition count 99
Applied a total of 192 rules in 25 ms. Remains 91 /187 variables (removed 96) and now considering 99/195 (removed 96) transitions.
// Phase 1: matrix 99 rows 91 cols
[2022-05-20 12:25:41] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-20 12:25:42] [INFO ] Implicit Places using invariants in 211 ms returned [0, 3, 6, 9, 18, 34, 55, 63, 79]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 212 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/187 places, 99/195 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 82 transition count 95
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 78 transition count 95
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 22 place count 71 transition count 88
Applied a total of 22 rules in 11 ms. Remains 71 /82 variables (removed 11) and now considering 88/99 (removed 11) transitions.
// Phase 1: matrix 88 rows 71 cols
[2022-05-20 12:25:42] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-20 12:25:42] [INFO ] Implicit Places using invariants in 135 ms returned []
// Phase 1: matrix 88 rows 71 cols
[2022-05-20 12:25:42] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-20 12:25:42] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:42] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 71/187 places, 88/195 transitions.
Finished structural reductions, in 2 iterations. Remains : 71/187 places, 88/195 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s67 1)], 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 180 ms.
Stack based approach found an accepted trace after 63 steps with 0 reset with depth 64 and stack size 64 in 0 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-11 finished in 906 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 187 transition count 157
Reduce places removed 38 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 39 rules applied. Total rules applied 77 place count 149 transition count 156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 78 place count 148 transition count 156
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 78 place count 148 transition count 147
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 96 place count 139 transition count 147
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 178 place count 98 transition count 106
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 97 transition count 105
Applied a total of 180 rules in 22 ms. Remains 97 /187 variables (removed 90) and now considering 105/195 (removed 90) transitions.
// Phase 1: matrix 105 rows 97 cols
[2022-05-20 12:25:42] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:43] [INFO ] Implicit Places using invariants in 198 ms returned [0, 3, 7, 10, 37, 60, 68, 85]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 199 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/187 places, 105/195 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 89 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 88 transition count 104
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 88 transition count 101
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 85 transition count 101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 20 place count 79 transition count 95
Applied a total of 20 rules in 12 ms. Remains 79 /89 variables (removed 10) and now considering 95/105 (removed 10) transitions.
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:43] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 12:25:43] [INFO ] Implicit Places using invariants in 162 ms returned []
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:43] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-20 12:25:43] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:43] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 79/187 places, 95/195 transitions.
Finished structural reductions, in 2 iterations. Remains : 79/187 places, 95/195 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (EQ s43 0) (EQ s61 1)) (OR (EQ s13 0) (EQ s7 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5263 reset in 189 ms.
Product exploration explored 100000 steps with 5263 reset in 218 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 168 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:44] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 12:25:44] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-20 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:44] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-20 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:25:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-20 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:44] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-20 12:25:44] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:45] [INFO ] [Nat]Added 67 Read/Feed constraints in 24 ms returned sat
[2022-05-20 12:25:45] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 2 ms to minimize.
[2022-05-20 12:25:45] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2022-05-20 12:25:45] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2022-05-20 12:25:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 188 ms
[2022-05-20 12:25:45] [INFO ] Computed and/alt/rep : 94/214/94 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-20 12:25:45] [INFO ] Added : 45 causal constraints over 9 iterations in 175 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 95/95 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 95/95 (removed 0) transitions.
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:45] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 12:25:45] [INFO ] Implicit Places using invariants in 142 ms returned []
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:45] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-20 12:25:45] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:45] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2022-05-20 12:25:45] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:45] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-20 12:25:45] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 79/79 places, 95/95 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 p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 176 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
// Phase 1: matrix 95 rows 79 cols
[2022-05-20 12:25:46] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 12:25:46] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-20 12:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:46] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2022-05-20 12:25:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:25:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-20 12:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:46] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2022-05-20 12:25:46] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:46] [INFO ] [Nat]Added 67 Read/Feed constraints in 25 ms returned sat
[2022-05-20 12:25:47] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 1 ms to minimize.
[2022-05-20 12:25:47] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2022-05-20 12:25:47] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2022-05-20 12:25:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 191 ms
[2022-05-20 12:25:47] [INFO ] Computed and/alt/rep : 94/214/94 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-20 12:25:47] [INFO ] Added : 45 causal constraints over 9 iterations in 175 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5263 reset in 191 ms.
Product exploration explored 100000 steps with 5263 reset in 219 ms.
Built C files in :
/tmp/ltsmin4283456790485273022
[2022-05-20 12:25:47] [INFO ] Computing symmetric may disable matrix : 95 transitions.
[2022-05-20 12:25:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:47] [INFO ] Computing symmetric may enable matrix : 95 transitions.
[2022-05-20 12:25:47] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:47] [INFO ] Computing Do-Not-Accords matrix : 95 transitions.
[2022-05-20 12:25:47] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:47] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4283456790485273022
Running compilation step : cd /tmp/ltsmin4283456790485273022;'/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 455 ms.
Running link step : cd /tmp/ltsmin4283456790485273022;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin4283456790485273022;'/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/stateBased9331487584290020941.hoa' '--buchi-type=spotba'
LTSmin run took 167 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-1-LTLCardinality-13 finished in 5691 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(X(p0))||X(F(p1))) U !(p2 U G(p0))))'
Support contains 5 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 195/195 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 187 transition count 161
Reduce places removed 34 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 36 rules applied. Total rules applied 70 place count 153 transition count 159
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 72 place count 151 transition count 159
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 72 place count 151 transition count 147
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 96 place count 139 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 97 place count 138 transition count 146
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 138 transition count 146
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 176 place count 99 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 98 transition count 106
Applied a total of 178 rules in 23 ms. Remains 98 /187 variables (removed 89) and now considering 106/195 (removed 89) transitions.
// Phase 1: matrix 106 rows 98 cols
[2022-05-20 12:25:48] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 12:25:48] [INFO ] Implicit Places using invariants in 197 ms returned [0, 3, 9, 18, 35, 56, 86]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 199 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/187 places, 106/195 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 85 transition count 100
Applied a total of 12 rules in 12 ms. Remains 85 /91 variables (removed 6) and now considering 100/106 (removed 6) transitions.
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:48] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-20 12:25:48] [INFO ] Implicit Places using invariants in 142 ms returned []
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:48] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-20 12:25:49] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:49] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 85/187 places, 100/195 transitions.
Finished structural reductions, in 2 iterations. Remains : 85/187 places, 100/195 transitions.
Stuttering acceptance computed with spot in 100 ms :[p0, p0]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (EQ s23 0) (EQ s61 1) (EQ s19 1)), p0:(OR (EQ s56 0) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3333 reset in 177 ms.
Product exploration explored 100000 steps with 3333 reset in 206 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 p2 p0), (X p2), (X p0), (X (X p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 262 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[p0, p0]
Finished random walk after 29 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p2 p0), (X p2), (X p0), (X (X p2)), (X (X p0))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 326 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[p0, p0]
Stuttering acceptance computed with spot in 109 ms :[p0, p0]
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:50] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-20 12:25:50] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-20 12:25:50] [INFO ] [Real]Absence check using 14 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-20 12:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:50] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-05-20 12:25:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:25:51] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-20 12:25:51] [INFO ] [Nat]Absence check using 14 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-20 12:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:51] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-20 12:25:51] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:51] [INFO ] [Nat]Added 67 Read/Feed constraints in 22 ms returned sat
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 2 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 0 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Deduced a trap composed of 42 places in 59 ms of which 1 ms to minimize.
[2022-05-20 12:25:51] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 735 ms
[2022-05-20 12:25:51] [INFO ] Computed and/alt/rep : 99/227/99 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-20 12:25:52] [INFO ] Added : 90 causal constraints over 19 iterations in 369 ms. Result :sat
Could not prove EG p0
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 100/100 transitions.
Applied a total of 0 rules in 6 ms. Remains 85 /85 variables (removed 0) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:52] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-20 12:25:52] [INFO ] Implicit Places using invariants in 184 ms returned []
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:52] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-20 12:25:52] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:52] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
[2022-05-20 12:25:52] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:52] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-20 12:25:52] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 100/100 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X p0), (X (X p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 275 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[p0, p0]
Finished random walk after 29 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p2 p0), (X p2), (X p0), (X (X p2)), (X (X p0))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 489 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[p0, p0]
Stuttering acceptance computed with spot in 101 ms :[p0, p0]
// Phase 1: matrix 100 rows 85 cols
[2022-05-20 12:25:54] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-20 12:25:54] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-20 12:25:54] [INFO ] [Real]Absence check using 14 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-20 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:54] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2022-05-20 12:25:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:25:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-20 12:25:54] [INFO ] [Nat]Absence check using 14 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-20 12:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:25:54] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-20 12:25:54] [INFO ] State equation strengthened by 67 read => feed constraints.
[2022-05-20 12:25:54] [INFO ] [Nat]Added 67 Read/Feed constraints in 21 ms returned sat
[2022-05-20 12:25:54] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 1 ms to minimize.
[2022-05-20 12:25:54] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2022-05-20 12:25:54] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
[2022-05-20 12:25:54] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 1 ms to minimize.
[2022-05-20 12:25:54] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 1 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Deduced a trap composed of 42 places in 60 ms of which 0 ms to minimize.
[2022-05-20 12:25:55] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 794 ms
[2022-05-20 12:25:55] [INFO ] Computed and/alt/rep : 99/227/99 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-20 12:25:55] [INFO ] Added : 90 causal constraints over 19 iterations in 372 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 104 ms :[p0, p0]
Product exploration explored 100000 steps with 3333 reset in 185 ms.
Product exploration explored 100000 steps with 3333 reset in 217 ms.
Built C files in :
/tmp/ltsmin16413260090427036682
[2022-05-20 12:25:56] [INFO ] Computing symmetric may disable matrix : 100 transitions.
[2022-05-20 12:25:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:56] [INFO ] Computing symmetric may enable matrix : 100 transitions.
[2022-05-20 12:25:56] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:56] [INFO ] Computing Do-Not-Accords matrix : 100 transitions.
[2022-05-20 12:25:56] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:25:56] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16413260090427036682
Running compilation step : cd /tmp/ltsmin16413260090427036682;'/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 474 ms.
Running link step : cd /tmp/ltsmin16413260090427036682;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16413260090427036682;'/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/stateBased12407332689932036209.hoa' '--buchi-type=spotba'
LTSmin run took 99 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-1-LTLCardinality-15 finished in 8412 ms.
All properties solved by simple procedures.
Total runtime 29468 ms.

BK_STOP 1653049557082

--------------------
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="ParamProductionCell-PT-1"
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 ParamProductionCell-PT-1, 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 r150-smll-165276998600259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-1.tgz
mv ParamProductionCell-PT-1 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 ;