Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654421800022.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is ParamProductionCell-PT-3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654421800022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 20:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 12 20:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 20:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 20:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 174K May 18 16:43 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-3-LTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716840682359

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-3
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-27 20:11:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 20:11:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:11:25] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2024-05-27 20:11:25] [INFO ] Transformed 231 places.
[2024-05-27 20:11:25] [INFO ] Transformed 202 transitions.
[2024-05-27 20:11:25] [INFO ] Found NUPN structural information;
[2024-05-27 20:11:25] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 237 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 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ParamProductionCell-PT-3-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 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 59 ms. Remains 226 /231 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 226 cols
[2024-05-27 20:11:25] [INFO ] Computed 59 invariants in 25 ms
[2024-05-27 20:11:25] [INFO ] Implicit Places using invariants in 609 ms returned [15, 16, 18, 19, 24, 31, 35, 36, 41, 42, 46, 47, 59, 64, 65, 73, 78, 79, 98, 99, 101, 113, 114, 116, 118, 119, 160, 161, 163, 166, 191, 192, 195, 196, 201, 202, 206, 217]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 656 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/231 places, 197/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 195
Applied a total of 4 rules in 23 ms. Remains 186 /188 variables (removed 2) and now considering 195/197 (removed 2) transitions.
// Phase 1: matrix 195 rows 186 cols
[2024-05-27 20:11:26] [INFO ] Computed 21 invariants in 3 ms
[2024-05-27 20:11:26] [INFO ] Implicit Places using invariants in 253 ms returned []
[2024-05-27 20:11:26] [INFO ] Invariant cache hit.
[2024-05-27 20:11:26] [INFO ] State equation strengthened by 68 read => feed constraints.
[2024-05-27 20:11:26] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/231 places, 195/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1368 ms. Remains : 186/231 places, 195/202 transitions.
Support contains 21 out of 186 places after structural reductions.
[2024-05-27 20:11:26] [INFO ] Flatten gal took : 61 ms
[2024-05-27 20:11:26] [INFO ] Flatten gal took : 35 ms
[2024-05-27 20:11:27] [INFO ] Input system was already deterministic with 195 transitions.
Finished random walk after 210 steps, including 0 resets, run visited all 11 properties in 49 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ParamProductionCell-PT-3-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ParamProductionCell-PT-3-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 195/195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 194
Applied a total of 2 rules in 15 ms. Remains 185 /186 variables (removed 1) and now considering 194/195 (removed 1) transitions.
// Phase 1: matrix 194 rows 185 cols
[2024-05-27 20:11:27] [INFO ] Computed 21 invariants in 4 ms
[2024-05-27 20:11:27] [INFO ] Implicit Places using invariants in 133 ms returned [134]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 135 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/186 places, 194/195 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 154 ms. Remains : 184/186 places, 194/195 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s176 0) (EQ s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 423 ms.
Product exploration explored 100000 steps with 50000 reset in 345 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 44 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ParamProductionCell-PT-3-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ParamProductionCell-PT-3-LTLCardinality-00 finished in 1264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 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 186 transition count 156
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 147 transition count 156
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 78 place count 147 transition count 143
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 104 place count 134 transition count 143
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 105 place count 133 transition count 142
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 133 transition count 142
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 194 place count 89 transition count 98
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 2 with 2 rules applied. Total rules applied 196 place count 88 transition count 97
Applied a total of 196 rules in 42 ms. Remains 88 /186 variables (removed 98) and now considering 97/195 (removed 98) transitions.
// Phase 1: matrix 97 rows 88 cols
[2024-05-27 20:11:28] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 20:11:28] [INFO ] Implicit Places using invariants in 103 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/186 places, 97/195 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 86 transition count 96
Applied a total of 2 rules in 10 ms. Remains 86 /87 variables (removed 1) and now considering 96/97 (removed 1) transitions.
// Phase 1: matrix 96 rows 86 cols
[2024-05-27 20:11:28] [INFO ] Computed 20 invariants in 1 ms
[2024-05-27 20:11:28] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-27 20:11:28] [INFO ] Invariant cache hit.
[2024-05-27 20:11:28] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:28] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 86/186 places, 96/195 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 444 ms. Remains : 86/186 places, 96/195 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s35 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 1163 reset in 247 ms.
Product exploration explored 100000 steps with 1166 reset in 431 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 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 91 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-27 20:11:30] [INFO ] Invariant cache hit.
[2024-05-27 20:11:30] [INFO ] [Real]Absence check using 18 positive place invariants in 8 ms returned sat
[2024-05-27 20:11:30] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-27 20:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:30] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-27 20:11:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:11:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2024-05-27 20:11:30] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-27 20:11:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:30] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2024-05-27 20:11:30] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:30] [INFO ] [Nat]Added 67 Read/Feed constraints in 14 ms returned sat
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 5 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 1 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 2 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 1 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-27 20:11:30] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 478 ms
[2024-05-27 20:11:30] [INFO ] Computed and/alt/rep : 94/218/94 causal constraints (skipped 0 transitions) in 11 ms.
[2024-05-27 20:11:31] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 0 ms to minimize.
[2024-05-27 20:11:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-05-27 20:11:31] [INFO ] Added : 71 causal constraints over 15 iterations in 280 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 96/96 transitions.
Applied a total of 0 rules in 5 ms. Remains 86 /86 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-27 20:11:31] [INFO ] Invariant cache hit.
[2024-05-27 20:11:31] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-27 20:11:31] [INFO ] Invariant cache hit.
[2024-05-27 20:11:31] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:31] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2024-05-27 20:11:31] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:11:31] [INFO ] Invariant cache hit.
[2024-05-27 20:11:31] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 394 ms. Remains : 86/86 places, 96/96 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 84 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 88 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-27 20:11:31] [INFO ] Invariant cache hit.
[2024-05-27 20:11:31] [INFO ] [Real]Absence check using 18 positive place invariants in 8 ms returned sat
[2024-05-27 20:11:31] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-27 20:11:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:32] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2024-05-27 20:11:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:11:32] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2024-05-27 20:11:32] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-27 20:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:32] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2024-05-27 20:11:32] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:32] [INFO ] [Nat]Added 67 Read/Feed constraints in 13 ms returned sat
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 0 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 1 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 1 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 391 ms
[2024-05-27 20:11:32] [INFO ] Computed and/alt/rep : 94/218/94 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-27 20:11:32] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-05-27 20:11:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2024-05-27 20:11:32] [INFO ] Added : 71 causal constraints over 15 iterations in 244 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1152 reset in 125 ms.
Product exploration explored 100000 steps with 1159 reset in 135 ms.
Built C files in :
/tmp/ltsmin1353485153142341641
[2024-05-27 20:11:33] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2024-05-27 20:11:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:11:33] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2024-05-27 20:11:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:11:33] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2024-05-27 20:11:33] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:11:33] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1353485153142341641
Running compilation step : cd /tmp/ltsmin1353485153142341641;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 474 ms.
Running link step : cd /tmp/ltsmin1353485153142341641;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin1353485153142341641;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3272889155099776474.hoa' '--buchi-type=spotba'
LTSmin run took 691 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-3-LTLCardinality-04 finished in 5906 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 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 186 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 148 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 148 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 136 transition count 145
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 135 transition count 144
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 135 transition count 144
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 192 place count 90 transition count 99
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 2 with 2 rules applied. Total rules applied 194 place count 89 transition count 98
Applied a total of 194 rules in 33 ms. Remains 89 /186 variables (removed 97) and now considering 98/195 (removed 97) transitions.
// Phase 1: matrix 98 rows 89 cols
[2024-05-27 20:11:34] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 20:11:34] [INFO ] Implicit Places using invariants in 109 ms returned [65]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/186 places, 98/195 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 87 transition count 97
Applied a total of 2 rules in 8 ms. Remains 87 /88 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 87 cols
[2024-05-27 20:11:34] [INFO ] Computed 20 invariants in 6 ms
[2024-05-27 20:11:34] [INFO ] Implicit Places using invariants in 164 ms returned []
[2024-05-27 20:11:34] [INFO ] Invariant cache hit.
[2024-05-27 20:11:34] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:35] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 87/186 places, 97/195 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 574 ms. Remains : 87/186 places, 97/195 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s67 0) (EQ s29 1)), p1:(AND (NEQ s46 0) (NEQ s47 1))], nbAcceptance=2, 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 246 ms.
Stack based approach found an accepted trace after 128 steps with 0 reset with depth 129 and stack size 129 in 1 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-3-LTLCardinality-12 finished in 926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||(p0&&F(p1))))))'
Support contains 4 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 195/195 transitions.
Applied a total of 0 rules in 4 ms. Remains 186 /186 variables (removed 0) and now considering 195/195 (removed 0) transitions.
// Phase 1: matrix 195 rows 186 cols
[2024-05-27 20:11:35] [INFO ] Computed 21 invariants in 2 ms
[2024-05-27 20:11:35] [INFO ] Implicit Places using invariants in 222 ms returned [135]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 224 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/186 places, 195/195 transitions.
Applied a total of 0 rules in 4 ms. Remains 185 /185 variables (removed 0) and now considering 195/195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 233 ms. Remains : 185/186 places, 195/195 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(OR (EQ s129 0) (EQ s86 1)), p0:(OR (EQ s38 0) (EQ s120 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 329 ms.
Product exploration explored 100000 steps with 33333 reset in 224 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ParamProductionCell-PT-3-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ParamProductionCell-PT-3-LTLCardinality-13 finished in 1199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 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 186 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 148 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 147 transition count 156
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 78 place count 147 transition count 144
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 102 place count 135 transition count 144
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 103 place count 134 transition count 143
Iterating global reduction 3 with 1 rules applied. Total rules applied 104 place count 134 transition count 143
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 192 place count 90 transition count 99
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 194 place count 89 transition count 98
Applied a total of 194 rules in 33 ms. Remains 89 /186 variables (removed 97) and now considering 98/195 (removed 97) transitions.
// Phase 1: matrix 98 rows 89 cols
[2024-05-27 20:11:36] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 20:11:36] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-27 20:11:36] [INFO ] Invariant cache hit.
[2024-05-27 20:11:36] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:36] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2024-05-27 20:11:36] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 20:11:36] [INFO ] Invariant cache hit.
[2024-05-27 20:11:37] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/186 places, 98/195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 464 ms. Remains : 89/186 places, 98/195 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s54 0) (EQ s64 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 9403 reset in 124 ms.
Product exploration explored 100000 steps with 9310 reset in 155 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 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
[2024-05-27 20:11:37] [INFO ] Invariant cache hit.
[2024-05-27 20:11:37] [INFO ] [Real]Absence check using 18 positive place invariants in 9 ms returned sat
[2024-05-27 20:11:37] [INFO ] [Real]Absence check using 18 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-27 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:37] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2024-05-27 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:11:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2024-05-27 20:11:38] [INFO ] [Nat]Absence check using 18 positive and 3 generalized place invariants in 3 ms returned sat
[2024-05-27 20:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:38] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2024-05-27 20:11:38] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:38] [INFO ] [Nat]Added 67 Read/Feed constraints in 13 ms returned sat
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:38] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 534 ms
[2024-05-27 20:11:38] [INFO ] Computed and/alt/rep : 96/221/96 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-27 20:11:38] [INFO ] Added : 87 causal constraints over 18 iterations in 230 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 98/98 transitions.
Applied a total of 0 rules in 14 ms. Remains 89 /89 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-27 20:11:38] [INFO ] Invariant cache hit.
[2024-05-27 20:11:39] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-27 20:11:39] [INFO ] Invariant cache hit.
[2024-05-27 20:11:39] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:39] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2024-05-27 20:11:39] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:11:39] [INFO ] Invariant cache hit.
[2024-05-27 20:11:39] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 415 ms. Remains : 89/89 places, 98/98 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 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-05-27 20:11:39] [INFO ] Invariant cache hit.
[2024-05-27 20:11:39] [INFO ] [Real]Absence check using 18 positive place invariants in 8 ms returned sat
[2024-05-27 20:11:39] [INFO ] [Real]Absence check using 18 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-27 20:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:39] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-27 20:11:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:11:40] [INFO ] [Nat]Absence check using 18 positive place invariants in 8 ms returned sat
[2024-05-27 20:11:40] [INFO ] [Nat]Absence check using 18 positive and 3 generalized place invariants in 3 ms returned sat
[2024-05-27 20:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 20:11:40] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2024-05-27 20:11:40] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-27 20:11:40] [INFO ] [Nat]Added 67 Read/Feed constraints in 14 ms returned sat
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 1 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 7 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 0 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 0 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-27 20:11:40] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 576 ms
[2024-05-27 20:11:40] [INFO ] Computed and/alt/rep : 96/221/96 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-27 20:11:40] [INFO ] Added : 87 causal constraints over 18 iterations in 232 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9391 reset in 116 ms.
Product exploration explored 100000 steps with 9373 reset in 138 ms.
Built C files in :
/tmp/ltsmin9789191096275323646
[2024-05-27 20:11:41] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2024-05-27 20:11:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:11:41] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2024-05-27 20:11:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:11:41] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2024-05-27 20:11:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:11:41] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9789191096275323646
Running compilation step : cd /tmp/ltsmin9789191096275323646;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 302 ms.
Running link step : cd /tmp/ltsmin9789191096275323646;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin9789191096275323646;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12669509556493606250.hoa' '--buchi-type=spotba'
LTSmin run took 1580 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-3-LTLCardinality-14 finished in 6638 ms.
All properties solved by simple procedures.
Total runtime 18378 ms.

BK_STOP 1716840704183

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ParamProductionCell-PT-3"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ParamProductionCell-PT-3, 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 r285-smll-171654421800022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-3.tgz
mv ParamProductionCell-PT-3 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 ;