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.r197-smll-167840344000303.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 itstools
Input is HealthRecord-PT-09, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344000303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.4K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 18:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 18:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K 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 15K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 18:21 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 68K 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-09-ReachabilityFireability-00
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-01
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-02
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-03
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-04
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-05
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-06
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-07
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-08
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-09
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-10
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-11
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-12
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-13
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-14
FORMULA_NAME HealthRecord-PT-09-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678512720992

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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-09
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 05:32:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 05:32:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:32:05] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-11 05:32:05] [INFO ] Transformed 157 places.
[2023-03-11 05:32:05] [INFO ] Transformed 327 transitions.
[2023-03-11 05:32:05] [INFO ] Found NUPN structural information;
[2023-03-11 05:32:05] [INFO ] Parsed PT model containing 157 places and 327 transitions and 859 arcs in 309 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
[2023-03-11 05:32:05] [INFO ] Flatten gal took : 129 ms
[2023-03-11 05:32:05] [INFO ] Flatten gal took : 66 ms
[2023-03-11 05:32:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4978685805579573626.gal : 27 ms
[2023-03-11 05:32:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4275761910498804290.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4978685805579573626.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4275761910498804290.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4275761910498804290.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 13
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :13 after 17
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :17 after 1153
Incomplete random walk after 10000 steps, including 586 resets, run finished after 1219 ms. (steps per millisecond=8 ) properties (out of 16) seen :2
FORMULA HealthRecord-PT-09-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 14) seen :0
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :1153 after 15553
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 90 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :1
FORMULA HealthRecord-PT-09-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 83 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :1
FORMULA HealthRecord-PT-09-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-11 05:32:07] [INFO ] Flow matrix only has 289 transitions (discarded 12 similar events)
// Phase 1: matrix 289 rows 157 cols
[2023-03-11 05:32:07] [INFO ] Computed 18 place invariants in 18 ms
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :15553 after 19009
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :19009 after 27073
[2023-03-11 05:32:08] [INFO ] After 432ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 05:32:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
Reachability property HealthRecord-PT-09-ReachabilityFireability-14 is true.
[2023-03-11 05:32:08] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 18 ms returned sat
[2023-03-11 05:32:09] [INFO ] After 459ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :7
[2023-03-11 05:32:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 05:32:09] [INFO ] After 221ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :5 sat :7
Reachability property HealthRecord-PT-09-ReachabilityFireability-04 is true.
[2023-03-11 05:32:09] [INFO ] Deduced a trap composed of 39 places in 185 ms of which 22 ms to minimize.
[2023-03-11 05:32:09] [INFO ] Deduced a trap composed of 38 places in 134 ms of which 1 ms to minimize.
[2023-03-11 05:32:09] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 1 ms to minimize.
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :27073 after 124609
[2023-03-11 05:32:09] [INFO ] Deduced a trap composed of 47 places in 139 ms of which 3 ms to minimize.
[2023-03-11 05:32:10] [INFO ] Deduced a trap composed of 39 places in 152 ms of which 1 ms to minimize.
[2023-03-11 05:32:10] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 858 ms
[2023-03-11 05:32:10] [INFO ] Deduced a trap composed of 24 places in 106 ms of which 1 ms to minimize.
[2023-03-11 05:32:10] [INFO ] Deduced a trap composed of 38 places in 134 ms of which 1 ms to minimize.
[2023-03-11 05:32:10] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 1 ms to minimize.
[2023-03-11 05:32:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 420 ms
[2023-03-11 05:32:10] [INFO ] Deduced a trap composed of 39 places in 78 ms of which 1 ms to minimize.
[2023-03-11 05:32:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2023-03-11 05:32:11] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 1 ms to minimize.
[2023-03-11 05:32:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-03-11 05:32:11] [INFO ] After 2088ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :7
Attempting to minimize the solution found.
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :124609 after 133825
Minimization took 321 ms.
[2023-03-11 05:32:11] [INFO ] After 3221ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :7
FORMULA HealthRecord-PT-09-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-09-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-09-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-09-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-09-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 68 out of 157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 157/157 places, 301/301 transitions.
Graph (trivial) has 76 edges and 157 vertex of which 2 / 157 are part of one of the 1 SCC in 7 ms
Free SCC test removed 1 places
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 663 edges and 156 vertex of which 148 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 148 transition count 285
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 147 transition count 284
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 41 place count 111 transition count 212
Iterating global reduction 2 with 36 rules applied. Total rules applied 77 place count 111 transition count 212
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 79 place count 110 transition count 211
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 110 transition count 210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 109 transition count 210
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 83 place count 109 transition count 210
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 109 transition count 210
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 109 transition count 209
Applied a total of 85 rules in 133 ms. Remains 109 /157 variables (removed 48) and now considering 209/301 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 109/157 places, 209/301 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 7) seen :0
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :133825 after 152257
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 7) seen :0
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :152257 after 229441
Interrupted probabilistic random walk after 702314 steps, run timeout after 3001 ms. (steps per millisecond=234 ) properties seen :{}
Probabilistic random walk after 702314 steps, saw 92048 distinct states, run finished after 3002 ms. (steps per millisecond=233 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 209 rows 109 cols
[2023-03-11 05:32:16] [INFO ] Computed 10 place invariants in 6 ms
[2023-03-11 05:32:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-11 05:32:16] [INFO ] [Real]Absence check using 2 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 05:32:16] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 05:32:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-11 05:32:16] [INFO ] [Nat]Absence check using 2 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 05:32:16] [INFO ] After 406ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 05:32:16] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 1 ms to minimize.
[2023-03-11 05:32:16] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 0 ms to minimize.
[2023-03-11 05:32:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 227 ms
[2023-03-11 05:32:17] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 0 ms to minimize.
[2023-03-11 05:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2023-03-11 05:32:17] [INFO ] Deduced a trap composed of 37 places in 54 ms of which 0 ms to minimize.
[2023-03-11 05:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2023-03-11 05:32:17] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 0 ms to minimize.
[2023-03-11 05:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2023-03-11 05:32:17] [INFO ] After 1038ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :229441 after 878977
Minimization took 176 ms.
[2023-03-11 05:32:17] [INFO ] After 1312ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA HealthRecord-PT-09-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-09-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-09-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-09-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 16 ms.
Support contains 44 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 209/209 transitions.
Graph (trivial) has 49 edges and 109 vertex of which 2 / 109 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.
Graph (complete) has 437 edges and 108 vertex of which 107 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 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 107 transition count 206
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 106 transition count 206
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 21 place count 89 transition count 172
Iterating global reduction 2 with 17 rules applied. Total rules applied 38 place count 89 transition count 172
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 88 transition count 170
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 88 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 87 transition count 169
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 44 place count 86 transition count 169
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 86 transition count 169
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 85 transition count 167
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 85 transition count 167
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 84 transition count 165
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 84 transition count 165
Applied a total of 49 rules in 46 ms. Remains 84 /109 variables (removed 25) and now considering 165/209 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 84/109 places, 165/209 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 2726425 steps, run timeout after 3001 ms. (steps per millisecond=908 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 2726425 steps, saw 324134 distinct states, run finished after 3002 ms. (steps per millisecond=908 ) properties seen :2
FORMULA HealthRecord-PT-09-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-09-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 165 rows 84 cols
[2023-03-11 05:32:21] [INFO ] Computed 9 place invariants in 5 ms
[2023-03-11 05:32:21] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 05:32:21] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-11 05:32:21] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 05:32:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 05:32:21] [INFO ] After 24ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 05:32:21] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2023-03-11 05:32:21] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2023-03-11 05:32:21] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2023-03-11 05:32:21] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 1 ms to minimize.
[2023-03-11 05:32:21] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 1 ms to minimize.
[2023-03-11 05:32:21] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 365 ms
[2023-03-11 05:32:21] [INFO ] After 418ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-11 05:32:21] [INFO ] After 579ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 20 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 165/165 transitions.
Graph (trivial) has 53 edges and 84 vertex of which 2 / 84 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 70 transition count 137
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 70 transition count 137
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 30 place count 67 transition count 131
Iterating global reduction 0 with 3 rules applied. Total rules applied 33 place count 67 transition count 131
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 35 place count 65 transition count 125
Iterating global reduction 0 with 2 rules applied. Total rules applied 37 place count 65 transition count 125
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 38 place count 64 transition count 123
Iterating global reduction 0 with 1 rules applied. Total rules applied 39 place count 64 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 41 place count 64 transition count 121
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 1 with 2 rules applied. Total rules applied 43 place count 63 transition count 120
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 51 place count 59 transition count 131
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 59 transition count 130
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 59 transition count 129
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 58 transition count 129
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 69 place count 58 transition count 129
Applied a total of 69 rules in 55 ms. Remains 58 /84 variables (removed 26) and now considering 129/165 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 58/84 places, 129/165 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 850567 steps, run visited all 1 properties in 1016 ms. (steps per millisecond=837 )
Probabilistic random walk after 850567 steps, saw 125916 distinct states, run finished after 1017 ms. (steps per millisecond=836 ) properties seen :1
FORMULA HealthRecord-PT-09-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 18092 ms.

BK_STOP 1678512744194

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-09"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-09, 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 r197-smll-167840344000303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-09.tgz
mv HealthRecord-PT-09 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 ;