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.r201-smll-167840347500255.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 HealthRecord-PT-03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347500255
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 8.5K Feb 26 17:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 17:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 17:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 17:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 17:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 17:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 49K 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 HealthRecord-PT-03-ReachabilityFireability-00
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-01
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-02
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-03
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-04
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-05
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-06
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-07
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-08
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-09
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-10
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-11
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-12
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-13
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-14
FORMULA_NAME HealthRecord-PT-03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678638746345

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:32:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 16:32:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:32:28] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-12 16:32:28] [INFO ] Transformed 121 places.
[2023-03-12 16:32:28] [INFO ] Transformed 232 transitions.
[2023-03-12 16:32:28] [INFO ] Found NUPN structural information;
[2023-03-12 16:32:28] [INFO ] Parsed PT model containing 121 places and 232 transitions and 597 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Incomplete random walk after 10000 steps, including 677 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 16) seen :4
FORMULA HealthRecord-PT-03-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-03-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-03-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-03-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 113 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 100 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :1
FORMULA HealthRecord-PT-03-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :1
FORMULA HealthRecord-PT-03-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 90 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-12 16:32:30] [INFO ] Flow matrix only has 217 transitions (discarded 8 similar events)
// Phase 1: matrix 217 rows 121 cols
[2023-03-12 16:32:30] [INFO ] Computed 14 place invariants in 14 ms
[2023-03-12 16:32:31] [INFO ] After 336ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-12 16:32:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 13 ms returned sat
[2023-03-12 16:32:31] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 11 ms returned sat
[2023-03-12 16:32:31] [INFO ] After 316ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :7
[2023-03-12 16:32:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:32:31] [INFO ] After 180ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :3 sat :7
[2023-03-12 16:32:31] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 9 ms to minimize.
[2023-03-12 16:32:31] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2023-03-12 16:32:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 212 ms
[2023-03-12 16:32:32] [INFO ] Deduced a trap composed of 39 places in 74 ms of which 1 ms to minimize.
[2023-03-12 16:32:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2023-03-12 16:32:32] [INFO ] After 690ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :7
Attempting to minimize the solution found.
Minimization took 159 ms.
[2023-03-12 16:32:32] [INFO ] After 1366ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :7
FORMULA HealthRecord-PT-03-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-03-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-03-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 7 different solutions.
FORMULA HealthRecord-PT-03-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-03-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-03-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-03-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 24 ms.
Support contains 39 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 225/225 transitions.
Graph (trivial) has 77 edges and 121 vertex of which 4 / 121 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (complete) has 435 edges and 119 vertex of which 112 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output 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 0 with 1 rules applied. Total rules applied 3 place count 112 transition count 211
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 111 transition count 209
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 110 transition count 208
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 110 transition count 207
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 109 transition count 207
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 44 place count 75 transition count 139
Iterating global reduction 3 with 34 rules applied. Total rules applied 78 place count 75 transition count 139
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 3 with 4 rules applied. Total rules applied 82 place count 73 transition count 137
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 86 place count 71 transition count 140
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 71 transition count 140
Applied a total of 87 rules in 51 ms. Remains 71 /121 variables (removed 50) and now considering 140/225 (removed 85) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 71/121 places, 140/225 transitions.
Incomplete random walk after 10000 steps, including 1005 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 3) seen :1
FORMULA HealthRecord-PT-03-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 209 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 208 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 16:32:32] [INFO ] Flow matrix only has 137 transitions (discarded 3 similar events)
// Phase 1: matrix 137 rows 71 cols
[2023-03-12 16:32:32] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-12 16:32:32] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-12 16:32:32] [INFO ] After 57ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-12 16:32:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-12 16:32:32] [INFO ] After 8ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 16:32:32] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 16:32:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-12 16:32:33] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 16:32:33] [INFO ] After 37ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 16:32:33] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
[2023-03-12 16:32:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-03-12 16:32:33] [INFO ] After 154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-03-12 16:32:33] [INFO ] After 305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 140/140 transitions.
Graph (trivial) has 35 edges and 71 vertex of which 2 / 71 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 63 transition count 124
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 63 transition count 124
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 60 transition count 122
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 60 transition count 120
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 58 transition count 124
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 58 transition count 123
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 58 transition count 123
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 57 transition count 121
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 57 transition count 121
Applied a total of 30 rules in 26 ms. Remains 57 /71 variables (removed 14) and now considering 121/140 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 57/71 places, 121/140 transitions.
Incomplete random walk after 10000 steps, including 1744 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :1
FORMULA HealthRecord-PT-03-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 379 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-12 16:32:33] [INFO ] Flow matrix only has 116 transitions (discarded 5 similar events)
// Phase 1: matrix 116 rows 57 cols
[2023-03-12 16:32:33] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-12 16:32:33] [INFO ] [Real]Absence check using 6 positive place invariants in 12 ms returned sat
[2023-03-12 16:32:33] [INFO ] After 46ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-12 16:32:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-12 16:32:33] [INFO ] After 7ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:32:33] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:32:33] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 16:32:33] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 16:32:33] [INFO ] After 6ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 16:32:33] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-12 16:32:33] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 121/121 transitions.
Graph (trivial) has 58 edges and 57 vertex of which 4 / 57 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 209 edges and 55 vertex of which 54 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 54 transition count 115
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 rules applied. Total rules applied 8 place count 52 transition count 113
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 51 transition count 112
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 22 place count 39 transition count 88
Iterating global reduction 3 with 12 rules applied. Total rules applied 34 place count 39 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 37 place count 39 transition count 85
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 41 place count 35 transition count 76
Iterating global reduction 4 with 4 rules applied. Total rules applied 45 place count 35 transition count 76
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 47 place count 33 transition count 71
Iterating global reduction 4 with 2 rules applied. Total rules applied 49 place count 33 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 50 place count 33 transition count 70
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 51 place count 32 transition count 68
Iterating global reduction 5 with 1 rules applied. Total rules applied 52 place count 32 transition count 68
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 53 place count 32 transition count 67
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 6 with 2 rules applied. Total rules applied 55 place count 31 transition count 66
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 61 place count 28 transition count 84
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 63 place count 28 transition count 82
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 75 place count 28 transition count 82
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 86 place count 28 transition count 82
Applied a total of 86 rules in 37 ms. Remains 28 /57 variables (removed 29) and now considering 82/121 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 28/57 places, 82/121 transitions.
Incomplete random walk after 10000 steps, including 2050 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 322 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Finished probabilistic random walk after 858 steps, run visited all 1 properties in 21 ms. (steps per millisecond=40 )
Probabilistic random walk after 858 steps, saw 353 distinct states, run finished after 21 ms. (steps per millisecond=40 ) properties seen :1
FORMULA HealthRecord-PT-03-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 4893 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/468/inv_0_ --invariant=/tmp/468/inv_1_ --invariant=/tmp/468/inv_2_ --invariant=/tmp/468/inv_3_ --invariant=/tmp/468/inv_4_ --invariant=/tmp/468/inv_5_ --invariant=/tmp/468/inv_6_ --invariant=/tmp/468/inv_7_ --invariant=/tmp/468/inv_8_ --invariant=/tmp/468/inv_9_ --invariant=/tmp/468/inv_10_ --invariant=/tmp/468/inv_11_ --invariant=/tmp/468/inv_12_ --invariant=/tmp/468/inv_13_ --invariant=/tmp/468/inv_14_ --invariant=/tmp/468/inv_15_ --inv-par
FORMULA HealthRecord-PT-03-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-03-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678638755359

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name HealthRecord-PT-03-ReachabilityFireability-00
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_0_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_1_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_2_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_3_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_4_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_5_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_6_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_7_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_8_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_9_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_10_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_11_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_12_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_13_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_14_
rfs formula name HealthRecord-PT-03-ReachabilityFireability-15
rfs formula type AG
rfs formula formula --invariant=/tmp/468/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 121 places, 232 transitions and 597 arcs
pnml2lts-sym: Petri net HealthRecord-PT-03 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 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: 232->224 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 121; there are 224 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/468/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 62541 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.220 real 0.870 user 0.010 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 4773308 states, 3958 nodes
pnml2lts-sym: group_next: 1100 nodes total
pnml2lts-sym: group_explored: 574 nodes, 1294 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="HealthRecord-PT-03"
export BK_EXAMINATION="ReachabilityFireability"
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 HealthRecord-PT-03, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-167840347500255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-03.tgz
mv HealthRecord-PT-03 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;