Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r137-smll-167819417900299.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DiscoveryGPU-PT-07a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417900299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Feb 25 13:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 13:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 13:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 13:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Feb 25 13:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 13:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 13:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 25K Mar 5 18:22 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 DiscoveryGPU-PT-07a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-07a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678775906168

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-07a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-14 06:38:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 06:38:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 06:38:28] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2023-03-14 06:38:28] [INFO ] Transformed 73 places.
[2023-03-14 06:38:28] [INFO ] Transformed 99 transitions.
[2023-03-14 06:38:28] [INFO ] Found NUPN structural information;
[2023-03-14 06:38:28] [INFO ] Parsed PT model containing 73 places and 99 transitions and 318 arcs in 149 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 5 formulas.
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 99/99 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 69 transition count 95
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 69 transition count 95
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 65 transition count 91
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 65 transition count 91
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 62 transition count 85
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 62 transition count 85
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 62 transition count 81
Applied a total of 26 rules in 30 ms. Remains 62 /73 variables (removed 11) and now considering 81/99 (removed 18) transitions.
// Phase 1: matrix 81 rows 62 cols
[2023-03-14 06:38:29] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-14 06:38:29] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-14 06:38:29] [INFO ] Invariant cache hit.
[2023-03-14 06:38:29] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-14 06:38:29] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2023-03-14 06:38:29] [INFO ] Invariant cache hit.
[2023-03-14 06:38:30] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/73 places, 81/99 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 876 ms. Remains : 62/73 places, 81/99 transitions.
Support contains 13 out of 62 places after structural reductions.
[2023-03-14 06:38:30] [INFO ] Flatten gal took : 53 ms
[2023-03-14 06:38:30] [INFO ] Flatten gal took : 31 ms
[2023-03-14 06:38:30] [INFO ] Input system was already deterministic with 81 transitions.
Incomplete random walk after 10000 steps, including 130 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-14 06:38:30] [INFO ] Invariant cache hit.
[2023-03-14 06:38:30] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-14 06:38:31] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
Computed a total of 10 stabilizing places and 8 stable transitions
Graph (complete) has 182 edges and 62 vertex of which 59 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 81/81 transitions.
Graph (complete) has 182 edges and 62 vertex of which 59 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 67 edges and 56 vertex of which 49 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Graph (trivial) has 52 edges and 49 vertex of which 28 / 49 are part of one of the 14 SCC in 4 ms
Free SCC test removed 14 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 35 transition count 65
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 29 place count 30 transition count 51
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 35 place count 24 transition count 39
Iterating global reduction 2 with 6 rules applied. Total rules applied 41 place count 24 transition count 39
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 19 transition count 29
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 19 transition count 29
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 15 transition count 21
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 15 transition count 21
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 63 place count 11 transition count 17
Iterating global reduction 2 with 4 rules applied. Total rules applied 67 place count 11 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 69 place count 10 transition count 17
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 10 transition count 14
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 75 place count 7 transition count 11
Applied a total of 75 rules in 49 ms. Remains 7 /62 variables (removed 55) and now considering 11/81 (removed 70) transitions.
[2023-03-14 06:38:31] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 7 cols
[2023-03-14 06:38:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-14 06:38:31] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-14 06:38:31] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2023-03-14 06:38:31] [INFO ] Invariant cache hit.
[2023-03-14 06:38:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-14 06:38:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-14 06:38:31] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2023-03-14 06:38:31] [INFO ] Invariant cache hit.
[2023-03-14 06:38:31] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/62 places, 11/81 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 7/62 places, 11/81 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-07a-LTLCardinality-03 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 s1 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 3 ms.
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-07a-LTLCardinality-03 finished in 431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((G(!p0)||(!p0&&F(!p1))) U p1))))'
Support contains 6 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 81/81 transitions.
Graph (complete) has 182 edges and 62 vertex of which 61 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 61 transition count 78
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 59 transition count 78
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 7 place count 58 transition count 77
Applied a total of 7 rules in 11 ms. Remains 58 /62 variables (removed 4) and now considering 77/81 (removed 4) transitions.
// Phase 1: matrix 77 rows 58 cols
[2023-03-14 06:38:31] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-14 06:38:31] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-14 06:38:31] [INFO ] Invariant cache hit.
[2023-03-14 06:38:31] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-14 06:38:32] [INFO ] Implicit Places using invariants and state equation in 399 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 511 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/62 places, 77/81 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 46 transition count 66
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 44 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 44 transition count 62
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 42 transition count 58
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 42 transition count 58
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 40 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 40 transition count 56
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 38 transition count 52
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 38 transition count 52
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 37 transition count 51
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 37 transition count 51
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 43 place count 37 transition count 51
Applied a total of 43 rules in 32 ms. Remains 37 /57 variables (removed 20) and now considering 51/77 (removed 26) transitions.
[2023-03-14 06:38:32] [INFO ] Flow matrix only has 43 transitions (discarded 8 similar events)
// Phase 1: matrix 43 rows 37 cols
[2023-03-14 06:38:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-14 06:38:32] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-14 06:38:32] [INFO ] Flow matrix only has 43 transitions (discarded 8 similar events)
[2023-03-14 06:38:32] [INFO ] Invariant cache hit.
[2023-03-14 06:38:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-14 06:38:32] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 37/62 places, 51/81 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 757 ms. Remains : 37/62 places, 51/81 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-07a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s14 0) (EQ s6 1)), p0:(AND (OR (EQ s8 0) (EQ s29 1)) (OR (EQ s25 0) (EQ s21 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-07a-LTLCardinality-08 finished in 889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 81/81 transitions.
Graph (complete) has 182 edges and 62 vertex of which 59 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 67 edges and 56 vertex of which 49 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Graph (trivial) has 52 edges and 49 vertex of which 26 / 49 are part of one of the 13 SCC in 1 ms
Free SCC test removed 13 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 36 transition count 64
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 30 place count 30 transition count 51
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 35 place count 25 transition count 41
Iterating global reduction 2 with 5 rules applied. Total rules applied 40 place count 25 transition count 41
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 21 transition count 33
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 21 transition count 33
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 17 transition count 25
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 17 transition count 25
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 13 transition count 21
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 13 transition count 21
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 11 transition count 19
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 11 transition count 17
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 73 place count 8 transition count 14
Applied a total of 73 rules in 19 ms. Remains 8 /62 variables (removed 54) and now considering 14/81 (removed 67) transitions.
[2023-03-14 06:38:32] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 8 cols
[2023-03-14 06:38:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-14 06:38:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-14 06:38:32] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
[2023-03-14 06:38:32] [INFO ] Invariant cache hit.
[2023-03-14 06:38:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-14 06:38:32] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-14 06:38:32] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
[2023-03-14 06:38:32] [INFO ] Invariant cache hit.
[2023-03-14 06:38:32] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/62 places, 14/81 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 8/62 places, 14/81 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-07a-LTLCardinality-12 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 s2 0) (NEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-07a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-07a-LTLCardinality-12 finished in 184 ms.
All properties solved by simple procedures.
Total runtime 3838 ms.
ITS solved all properties within timeout

BK_STOP 1678775913667

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="DiscoveryGPU-PT-07a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DiscoveryGPU-PT-07a, 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 r137-smll-167819417900299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-07a.tgz
mv DiscoveryGPU-PT-07a 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 ;