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.r217-smll-167840359100208.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 smartxred
Input is HealthRecord-PT-13, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-smll-167840359100208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.7K Feb 26 18:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 18:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 18:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 18:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Feb 26 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 18:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 18:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 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 71K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678626587509

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-13
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 13:09:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 13:09:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:09:50] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2023-03-12 13:09:50] [INFO ] Transformed 161 places.
[2023-03-12 13:09:50] [INFO ] Transformed 341 transitions.
[2023-03-12 13:09:50] [INFO ] Found NUPN structural information;
[2023-03-12 13:09:50] [INFO ] Parsed PT model containing 161 places and 341 transitions and 899 arcs in 226 ms.
Graph (trivial) has 274 edges and 161 vertex of which 8 / 161 are part of one of the 4 SCC in 6 ms
Free SCC test removed 4 places
Structural test allowed to assert that 29 places are NOT stable. Took 17 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 877 resets, run finished after 755 ms. (steps per millisecond=13 ) properties (out of 132) seen :55
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :2
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Running SMT prover for 70 properties.
[2023-03-12 13:09:52] [INFO ] Flow matrix only has 293 transitions (discarded 16 similar events)
// Phase 1: matrix 293 rows 157 cols
[2023-03-12 13:09:52] [INFO ] Computed 18 place invariants in 13 ms
[2023-03-12 13:09:53] [INFO ] After 1028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:70
[2023-03-12 13:09:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 13:09:53] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-12 13:09:55] [INFO ] After 1021ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :70
[2023-03-12 13:09:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 13:09:55] [INFO ] After 894ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :70
[2023-03-12 13:09:56] [INFO ] Deduced a trap composed of 37 places in 128 ms of which 14 ms to minimize.
[2023-03-12 13:09:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2023-03-12 13:09:57] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 1 ms to minimize.
[2023-03-12 13:09:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-03-12 13:09:57] [INFO ] After 2694ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :70
Attempting to minimize the solution found.
Minimization took 870 ms.
[2023-03-12 13:09:58] [INFO ] After 5449ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :70
Fused 70 Parikh solutions to 48 different solutions.
Parikh walk visited 0 properties in 635 ms.
Support contains 70 out of 157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 157/157 places, 309/309 transitions.
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 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 18 rules applied. Total rules applied 18 place count 157 transition count 291
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 20 place count 156 transition count 290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 20 place count 156 transition count 289
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 22 place count 155 transition count 289
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 60 place count 117 transition count 213
Iterating global reduction 2 with 38 rules applied. Total rules applied 98 place count 117 transition count 213
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 102 place count 113 transition count 205
Iterating global reduction 2 with 4 rules applied. Total rules applied 106 place count 113 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 110 place count 113 transition count 201
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 124 place count 106 transition count 226
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 129 place count 106 transition count 221
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 130 place count 106 transition count 221
Applied a total of 130 rules in 87 ms. Remains 106 /157 variables (removed 51) and now considering 221/309 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 106/157 places, 221/309 transitions.
Incomplete random walk after 1000000 steps, including 181402 resets, run finished after 26230 ms. (steps per millisecond=38 ) properties (out of 70) seen :32
Incomplete Best-First random walk after 100001 steps, including 2752 resets, run finished after 369 ms. (steps per millisecond=271 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2770 resets, run finished after 484 ms. (steps per millisecond=206 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2748 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2775 resets, run finished after 474 ms. (steps per millisecond=210 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2744 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2772 resets, run finished after 502 ms. (steps per millisecond=199 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2770 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2794 resets, run finished after 502 ms. (steps per millisecond=199 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2754 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2754 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2728 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2741 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2794 resets, run finished after 588 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2732 resets, run finished after 437 ms. (steps per millisecond=228 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2744 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2774 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2747 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2736 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2748 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2764 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2724 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2747 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2763 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2743 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2748 resets, run finished after 513 ms. (steps per millisecond=194 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2743 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2789 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2754 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2730 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2795 resets, run finished after 594 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2731 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2745 resets, run finished after 594 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2772 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2765 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2741 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2731 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2748 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-12 13:10:45] [INFO ] Flow matrix only has 209 transitions (discarded 12 similar events)
// Phase 1: matrix 209 rows 106 cols
[2023-03-12 13:10:45] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-12 13:10:46] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-12 13:10:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-12 13:10:46] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 13:10:46] [INFO ] After 415ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-12 13:10:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 13:10:47] [INFO ] After 342ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-12 13:10:47] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 2 ms to minimize.
[2023-03-12 13:10:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-12 13:10:47] [INFO ] After 956ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 349 ms.
[2023-03-12 13:10:48] [INFO ] After 2041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 38 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 221/221 transitions.
Graph (complete) has 532 edges and 106 vertex of which 97 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 97 transition count 217
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 93 transition count 216
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 22 place count 81 transition count 192
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 81 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 81 transition count 191
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 3 with 2 rules applied. Total rules applied 37 place count 80 transition count 190
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 43 place count 77 transition count 197
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 59 place count 77 transition count 197
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 74 place count 77 transition count 197
Applied a total of 74 rules in 44 ms. Remains 77 /106 variables (removed 29) and now considering 197/221 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 77/106 places, 197/221 transitions.
Incomplete random walk after 1000000 steps, including 75145 resets, run finished after 29711 ms. (steps per millisecond=33 ) properties (out of 38) seen :27
Incomplete Best-First random walk after 1000001 steps, including 12851 resets, run finished after 4743 ms. (steps per millisecond=210 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12818 resets, run finished after 4084 ms. (steps per millisecond=244 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12922 resets, run finished after 3463 ms. (steps per millisecond=288 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12877 resets, run finished after 3358 ms. (steps per millisecond=297 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12831 resets, run finished after 2509 ms. (steps per millisecond=398 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12845 resets, run finished after 2355 ms. (steps per millisecond=424 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 13:11:38] [INFO ] Flow matrix only has 175 transitions (discarded 22 similar events)
// Phase 1: matrix 175 rows 77 cols
[2023-03-12 13:11:38] [INFO ] Computed 9 place invariants in 10 ms
[2023-03-12 13:11:38] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:11:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:11:38] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-12 13:11:38] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:11:38] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-12 13:11:38] [INFO ] After 33ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:11:38] [INFO ] After 76ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-12 13:11:38] [INFO ] After 253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 197/197 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 53 transition count 149
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 53 transition count 149
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 49 transition count 141
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 49 transition count 141
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 46 transition count 132
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 46 transition count 132
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 44 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 44 transition count 126
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 78 place count 44 transition count 114
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 80 place count 43 transition count 113
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 86 place count 40 transition count 125
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 40 transition count 124
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 40 transition count 124
Applied a total of 89 rules in 38 ms. Remains 40 /77 variables (removed 37) and now considering 124/197 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 40/77 places, 124/197 transitions.
Incomplete random walk after 1000000 steps, including 74116 resets, run finished after 13714 ms. (steps per millisecond=72 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13410 resets, run finished after 2407 ms. (steps per millisecond=415 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13388 resets, run finished after 2491 ms. (steps per millisecond=401 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13429 resets, run finished after 2681 ms. (steps per millisecond=372 ) properties (out of 3) seen :0
Finished probabilistic random walk after 13521 steps, run visited all 3 properties in 121 ms. (steps per millisecond=111 )
Probabilistic random walk after 13521 steps, saw 4301 distinct states, run finished after 121 ms. (steps per millisecond=111 ) properties seen :3
Able to resolve query StableMarking after proving 134 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 129872 ms.
ITS solved all properties within timeout

BK_STOP 1678626721390

--------------------
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 StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-13"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 smartxred"
echo " Input is HealthRecord-PT-13, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r217-smll-167840359100208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-13.tgz
mv HealthRecord-PT-13 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;