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.r457-smll-167912649500598.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 StigmergyElection-PT-04b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649500598
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 6.8K Feb 26 16:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 16:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 16:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 16:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 203K Mar 5 18:23 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 StigmergyElection-PT-04b-ReachabilityCardinality-00
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-01
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-02
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-03
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-04
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-05
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-06
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-07
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-08
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-09
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-10
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-11
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-12
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-13
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-14
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679543231049

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-04b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 03:47:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 03:47:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 03:47:14] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2023-03-23 03:47:14] [INFO ] Transformed 563 places.
[2023-03-23 03:47:14] [INFO ] Transformed 780 transitions.
[2023-03-23 03:47:14] [INFO ] Found NUPN structural information;
[2023-03-23 03:47:14] [INFO ] Parsed PT model containing 563 places and 780 transitions and 2680 arcs in 289 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 137 resets, run finished after 1052 ms. (steps per millisecond=9 ) properties (out of 13) seen :5
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 780 rows 563 cols
[2023-03-23 03:47:16] [INFO ] Computed 5 place invariants in 37 ms
[2023-03-23 03:47:17] [INFO ] After 771ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-23 03:47:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-23 03:47:19] [INFO ] After 888ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-23 03:47:19] [INFO ] Deduced a trap composed of 189 places in 450 ms of which 12 ms to minimize.
[2023-03-23 03:47:20] [INFO ] Deduced a trap composed of 190 places in 366 ms of which 2 ms to minimize.
[2023-03-23 03:47:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 989 ms
[2023-03-23 03:47:21] [INFO ] Deduced a trap composed of 191 places in 381 ms of which 2 ms to minimize.
[2023-03-23 03:47:21] [INFO ] Deduced a trap composed of 192 places in 315 ms of which 1 ms to minimize.
[2023-03-23 03:47:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 865 ms
[2023-03-23 03:47:21] [INFO ] Deduced a trap composed of 189 places in 386 ms of which 3 ms to minimize.
[2023-03-23 03:47:22] [INFO ] Deduced a trap composed of 191 places in 374 ms of which 2 ms to minimize.
[2023-03-23 03:47:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 915 ms
[2023-03-23 03:47:22] [INFO ] Deduced a trap composed of 189 places in 323 ms of which 0 ms to minimize.
[2023-03-23 03:47:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 397 ms
[2023-03-23 03:47:22] [INFO ] After 4636ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 308 ms.
[2023-03-23 03:47:23] [INFO ] After 5585ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 7 different solutions.
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 125 ms.
Support contains 67 out of 563 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 563/563 places, 780/780 transitions.
Graph (trivial) has 452 edges and 563 vertex of which 31 / 563 are part of one of the 6 SCC in 6 ms
Free SCC test removed 25 places
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Graph (complete) has 913 edges and 538 vertex of which 532 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 264 transitions
Trivial Post-agglo rules discarded 264 transitions
Performed 264 trivial Post agglomeration. Transition count delta: 264
Iterating post reduction 0 with 266 rules applied. Total rules applied 268 place count 532 transition count 479
Reduce places removed 264 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 270 rules applied. Total rules applied 538 place count 268 transition count 473
Reduce places removed 3 places and 0 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 2 with 41 rules applied. Total rules applied 579 place count 265 transition count 435
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 42 rules applied. Total rules applied 621 place count 227 transition count 431
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 623 place count 225 transition count 431
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 10 Pre rules applied. Total rules applied 623 place count 225 transition count 421
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 643 place count 215 transition count 421
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 669 place count 189 transition count 395
Iterating global reduction 5 with 26 rules applied. Total rules applied 695 place count 189 transition count 395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 696 place count 189 transition count 394
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 696 place count 189 transition count 392
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 700 place count 187 transition count 392
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 707 place count 180 transition count 274
Iterating global reduction 6 with 7 rules applied. Total rules applied 714 place count 180 transition count 274
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 716 place count 180 transition count 272
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 754 place count 161 transition count 253
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 755 place count 161 transition count 252
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 763 place count 157 transition count 254
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 771 place count 157 transition count 246
Free-agglomeration rule applied 24 times.
Iterating global reduction 8 with 24 rules applied. Total rules applied 795 place count 157 transition count 222
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 819 place count 133 transition count 222
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 821 place count 133 transition count 220
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 824 place count 133 transition count 220
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 825 place count 133 transition count 219
Applied a total of 825 rules in 256 ms. Remains 133 /563 variables (removed 430) and now considering 219/780 (removed 561) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 133/563 places, 219/780 transitions.
Incomplete random walk after 10000 steps, including 378 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 6) seen :4
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :1
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 219 rows 133 cols
[2023-03-23 03:47:23] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-23 03:47:24] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 03:47:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-23 03:47:24] [INFO ] After 148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 03:47:24] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-23 03:47:24] [INFO ] After 45ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 03:47:24] [INFO ] After 81ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-23 03:47:24] [INFO ] After 328ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 12 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 219/219 transitions.
Graph (trivial) has 107 edges and 133 vertex of which 18 / 133 are part of one of the 7 SCC in 1 ms
Free SCC test removed 11 places
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 283 edges and 122 vertex of which 120 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 47 rules applied. Total rules applied 49 place count 120 transition count 152
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 51 rules applied. Total rules applied 100 place count 74 transition count 147
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 106 place count 73 transition count 142
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 112 place count 68 transition count 141
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 112 place count 68 transition count 136
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 122 place count 63 transition count 136
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 125 place count 60 transition count 133
Iterating global reduction 4 with 3 rules applied. Total rules applied 128 place count 60 transition count 133
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 130 place count 58 transition count 131
Iterating global reduction 4 with 2 rules applied. Total rules applied 132 place count 58 transition count 131
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 4 with 12 rules applied. Total rules applied 144 place count 52 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 146 place count 52 transition count 123
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 150 place count 48 transition count 119
Iterating global reduction 5 with 4 rules applied. Total rules applied 154 place count 48 transition count 119
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 158 place count 46 transition count 119
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 162 place count 46 transition count 115
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 162 place count 46 transition count 114
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 164 place count 45 transition count 114
Free-agglomeration rule applied 9 times with reduction of 20 identical transitions.
Iterating global reduction 5 with 9 rules applied. Total rules applied 173 place count 45 transition count 85
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 184 place count 36 transition count 83
Applied a total of 184 rules in 43 ms. Remains 36 /133 variables (removed 97) and now considering 83/219 (removed 136) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 36/133 places, 83/219 transitions.
Finished random walk after 483 steps, including 25 resets, run visited all 1 properties in 2 ms. (steps per millisecond=241 )
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 9965 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/482/inv_0_ --invariant=/tmp/482/inv_1_ --invariant=/tmp/482/inv_2_ --invariant=/tmp/482/inv_3_ --invariant=/tmp/482/inv_4_ --invariant=/tmp/482/inv_5_ --invariant=/tmp/482/inv_6_ --invariant=/tmp/482/inv_7_ --invariant=/tmp/482/inv_8_ --invariant=/tmp/482/inv_9_ --invariant=/tmp/482/inv_10_ --invariant=/tmp/482/inv_11_ --invariant=/tmp/482/inv_12_ --invariant=/tmp/482/inv_13_ --invariant=/tmp/482/inv_14_ --invariant=/tmp/482/inv_15_ --inv-par
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-04b-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679543266041

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_0_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_1_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_2_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_3_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/482/inv_4_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_5_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_6_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-07
rfs formula type EF
rfs formula formula --invariant=/tmp/482/inv_7_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_8_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-09
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_9_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/482/inv_10_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_11_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_12_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/482/inv_13_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_14_
rfs formula name StigmergyElection-PT-04b-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/482/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 563 places, 780 transitions and 2680 arcs
pnml2lts-sym: Petri net StigmergyElection-PT-04b analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.010 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 780->780 groups
pnml2lts-sym: Regrouping took 0.580 real 0.580 user 0.000 sys
pnml2lts-sym: state vector length is 563; there are 780 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/482/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 1343469 group checks and 0 next state calls
pnml2lts-sym: reachability took 19.170 real 76.220 user 0.270 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.060 user 0.000 sys
pnml2lts-sym: state space has 1460670308 states, 63251 nodes
pnml2lts-sym: group_next: 4798 nodes total
pnml2lts-sym: group_explored: 2676 nodes, 4100 short vectors total
pnml2lts-sym: max token count: 1

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="StigmergyElection-PT-04b"
export BK_EXAMINATION="ReachabilityCardinality"
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 StigmergyElection-PT-04b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649500598"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-04b.tgz
mv StigmergyElection-PT-04b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;