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-167840359100218.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-15, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-smll-167840359100218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.4K Feb 26 17:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 17:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 17:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:58 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 73K 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 1678626869854

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-15
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 13:14:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 13:14:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:14:32] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2023-03-12 13:14:32] [INFO ] Transformed 163 places.
[2023-03-12 13:14:32] [INFO ] Transformed 348 transitions.
[2023-03-12 13:14:32] [INFO ] Found NUPN structural information;
[2023-03-12 13:14:32] [INFO ] Parsed PT model containing 163 places and 348 transitions and 919 arcs in 196 ms.
Graph (trivial) has 278 edges and 163 vertex of which 6 / 163 are part of one of the 3 SCC in 5 ms
Free SCC test removed 3 places
Structural test allowed to assert that 28 places are NOT stable. Took 15 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 928 resets, run finished after 839 ms. (steps per millisecond=11 ) properties (out of 135) seen :42
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 93) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 93) 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 93) 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 93) 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 93) 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 93) 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 93) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 93) 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 93) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 93) seen :1
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 92) 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 92) 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 92) 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 92) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 92) 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 92) 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 92) seen :2
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 90) 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 90) 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 90) 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 90) seen :1
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 89) 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 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 89) 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 89) 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 89) 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 89) 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 89) 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 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 89) 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 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 89) 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 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 89) 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 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 89) 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 89) 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 89) 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 89) 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 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 89) 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 89) seen :2
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) seen :4
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 82) 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 82) 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 82) 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 82) 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 82) 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 82) 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 82) 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 82) 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 82) seen :4
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 78) 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 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) 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 78) 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 78) 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 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) 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 78) seen :0
Running SMT prover for 78 properties.
[2023-03-12 13:14:34] [INFO ] Flow matrix only has 301 transitions (discarded 15 similar events)
// Phase 1: matrix 301 rows 160 cols
[2023-03-12 13:14:34] [INFO ] Computed 18 place invariants in 25 ms
[2023-03-12 13:14:35] [INFO ] After 828ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:78
[2023-03-12 13:14:35] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 13:14:35] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 22 ms returned sat
[2023-03-12 13:14:37] [INFO ] After 1087ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :78
[2023-03-12 13:14:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 13:14:38] [INFO ] After 949ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :78
[2023-03-12 13:14:39] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 11 ms to minimize.
[2023-03-12 13:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2023-03-12 13:14:39] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 1 ms to minimize.
[2023-03-12 13:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-12 13:14:39] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 2 ms to minimize.
[2023-03-12 13:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-03-12 13:14:39] [INFO ] Deduced a trap composed of 40 places in 79 ms of which 2 ms to minimize.
[2023-03-12 13:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-12 13:14:40] [INFO ] After 2932ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :78
Attempting to minimize the solution found.
Minimization took 949 ms.
[2023-03-12 13:14:40] [INFO ] After 5815ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :78
Fused 78 Parikh solutions to 63 different solutions.
Parikh walk visited 0 properties in 821 ms.
Support contains 78 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 316/316 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 160 transition count 300
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 51 place count 125 transition count 230
Iterating global reduction 1 with 35 rules applied. Total rules applied 86 place count 125 transition count 230
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 89 place count 122 transition count 224
Iterating global reduction 1 with 3 rules applied. Total rules applied 92 place count 122 transition count 224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 93 place count 122 transition count 223
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 2 with 14 rules applied. Total rules applied 107 place count 115 transition count 248
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 110 place count 115 transition count 245
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 112 place count 115 transition count 243
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 114 place count 113 transition count 243
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 113 transition count 243
Applied a total of 115 rules in 80 ms. Remains 113 /160 variables (removed 47) and now considering 243/316 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 113/160 places, 243/316 transitions.
Interrupted random walk after 933409 steps, including 169420 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties seen 40
Incomplete Best-First random walk after 100001 steps, including 2724 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2735 resets, run finished after 509 ms. (steps per millisecond=196 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2760 resets, run finished after 497 ms. (steps per millisecond=201 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2725 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 2757 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 2778 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2759 resets, run finished after 506 ms. (steps per millisecond=197 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2745 resets, run finished after 561 ms. (steps per millisecond=178 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2741 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2737 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2760 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2745 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 2749 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2716 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2745 resets, run finished after 514 ms. (steps per millisecond=194 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2758 resets, run finished after 501 ms. (steps per millisecond=199 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2760 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 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 2725 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2757 resets, run finished after 514 ms. (steps per millisecond=194 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 501 ms. (steps per millisecond=199 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2715 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 2751 resets, run finished after 473 ms. (steps per millisecond=211 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2749 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 2765 resets, run finished after 483 ms. (steps per millisecond=207 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2713 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2734 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2748 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 485 ms. (steps per millisecond=206 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 463 ms. (steps per millisecond=215 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2722 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2735 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2768 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2782 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2740 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-12 13:15:31] [INFO ] Flow matrix only has 227 transitions (discarded 16 similar events)
// Phase 1: matrix 227 rows 113 cols
[2023-03-12 13:15:31] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-12 13:15:31] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-12 13:15:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-12 13:15:31] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 9 ms returned sat
[2023-03-12 13:15:32] [INFO ] After 439ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-12 13:15:32] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 13:15:32] [INFO ] After 368ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-12 13:15:33] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2023-03-12 13:15:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2023-03-12 13:15:33] [INFO ] After 1019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 369 ms.
[2023-03-12 13:15:33] [INFO ] After 2171ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 19 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 38 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 243/243 transitions.
Graph (complete) has 563 edges and 113 vertex of which 104 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 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 104 transition count 239
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 100 transition count 238
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 28 place count 82 transition count 202
Iterating global reduction 2 with 18 rules applied. Total rules applied 46 place count 82 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 82 transition count 200
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 81 transition count 198
Iterating global reduction 3 with 1 rules applied. Total rules applied 50 place count 81 transition count 198
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 58 place count 77 transition count 207
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 64 place count 77 transition count 201
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 80 place count 77 transition count 201
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 95 place count 77 transition count 201
Applied a total of 95 rules in 47 ms. Remains 77 /113 variables (removed 36) and now considering 201/243 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 77/113 places, 201/243 transitions.
Incomplete random walk after 1000000 steps, including 79401 resets, run finished after 27542 ms. (steps per millisecond=36 ) properties (out of 38) seen :29
Incomplete Best-First random walk after 1000001 steps, including 13386 resets, run finished after 4134 ms. (steps per millisecond=241 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13317 resets, run finished after 3226 ms. (steps per millisecond=309 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 1000001 steps, including 13292 resets, run finished after 3114 ms. (steps per millisecond=321 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13341 resets, run finished after 2486 ms. (steps per millisecond=402 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 13273 resets, run finished after 2541 ms. (steps per millisecond=393 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 13:16:16] [INFO ] Flow matrix only has 176 transitions (discarded 25 similar events)
// Phase 1: matrix 176 rows 77 cols
[2023-03-12 13:16:16] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-12 13:16:16] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:16:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:16:16] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-12 13:16:17] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:16:17] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-12 13:16:17] [INFO ] After 30ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:16:17] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-12 13:16:17] [INFO ] After 259ms 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 1 ms.
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 201/201 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 53 transition count 153
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 53 transition count 153
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 49 transition count 145
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 49 transition count 145
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 46 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 46 transition count 136
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 65 place count 43 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 43 transition count 127
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 86 place count 43 transition count 109
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 88 place count 42 transition count 108
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 94 place count 39 transition count 120
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 39 transition count 119
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 97 place count 39 transition count 119
Applied a total of 97 rules in 36 ms. Remains 39 /77 variables (removed 38) and now considering 119/201 (removed 82) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 39/77 places, 119/201 transitions.
Incomplete random walk after 1000000 steps, including 78767 resets, run finished after 11740 ms. (steps per millisecond=85 ) properties (out of 3) seen :0
Finished Best-First random walk after 618795 steps, including 8749 resets, run visited all 3 properties in 1417 ms. (steps per millisecond=436 )
Able to resolve query StableMarking after proving 137 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 117918 ms.
ITS solved all properties within timeout

BK_STOP 1678626991647

--------------------
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-15"
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-15, 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-167840359100218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-15.tgz
mv HealthRecord-PT-15 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 ;