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.r215-smll-167840357800203.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HealthRecord-PT-12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-smll-167840357800203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 17:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 17:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 18:04 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 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 1678619271435

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 11:07:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 11:07:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:07:54] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2023-03-12 11:07:54] [INFO ] Transformed 160 places.
[2023-03-12 11:07:54] [INFO ] Transformed 340 transitions.
[2023-03-12 11:07:54] [INFO ] Found NUPN structural information;
[2023-03-12 11:07:54] [INFO ] Parsed PT model containing 160 places and 340 transitions and 895 arcs in 232 ms.
Graph (trivial) has 274 edges and 160 vertex of which 8 / 160 are part of one of the 4 SCC in 5 ms
Free SCC test removed 4 places
Structural test allowed to assert that 31 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 796 resets, run finished after 767 ms. (steps per millisecond=13 ) properties (out of 129) seen :67
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) 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 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) 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 62) 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 62) 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 62) 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 62) 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 62) 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 62) 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 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 62) 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 62) 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 62) 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 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) 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 62) 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 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) 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 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) 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 60) 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 60) 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 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) 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 60) 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 60) 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 60) seen :0
Running SMT prover for 60 properties.
[2023-03-12 11:07:55] [INFO ] Flow matrix only has 292 transitions (discarded 16 similar events)
// Phase 1: matrix 292 rows 156 cols
[2023-03-12 11:07:55] [INFO ] Computed 18 place invariants in 14 ms
[2023-03-12 11:07:56] [INFO ] After 642ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:60
[2023-03-12 11:07:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 19 ms returned sat
[2023-03-12 11:07:56] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 20 ms returned sat
[2023-03-12 11:07:57] [INFO ] After 851ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :60
[2023-03-12 11:07:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 11:07:58] [INFO ] After 742ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :60
[2023-03-12 11:07:58] [INFO ] Deduced a trap composed of 51 places in 81 ms of which 8 ms to minimize.
[2023-03-12 11:07:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-03-12 11:07:59] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 1 ms to minimize.
[2023-03-12 11:07:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-03-12 11:07:59] [INFO ] Deduced a trap composed of 39 places in 69 ms of which 2 ms to minimize.
[2023-03-12 11:07:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2023-03-12 11:07:59] [INFO ] After 2210ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :60
Attempting to minimize the solution found.
Minimization took 739 ms.
[2023-03-12 11:08:00] [INFO ] After 4592ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :60
Fused 60 Parikh solutions to 42 different solutions.
Parikh walk visited 0 properties in 366 ms.
Support contains 60 out of 156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 308/308 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 156 transition count 290
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 155 transition count 289
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 155 transition count 288
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 22 place count 154 transition count 288
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 67 place count 109 transition count 198
Iterating global reduction 2 with 45 rules applied. Total rules applied 112 place count 109 transition count 198
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 117 place count 104 transition count 188
Iterating global reduction 2 with 5 rules applied. Total rules applied 122 place count 104 transition count 188
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 127 place count 104 transition count 183
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 139 place count 98 transition count 207
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 146 place count 98 transition count 200
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 148 place count 98 transition count 198
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 150 place count 96 transition count 198
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 151 place count 96 transition count 198
Applied a total of 151 rules in 75 ms. Remains 96 /156 variables (removed 60) and now considering 198/308 (removed 110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 96/156 places, 198/308 transitions.
Incomplete random walk after 1000000 steps, including 180584 resets, run finished after 28808 ms. (steps per millisecond=34 ) properties (out of 60) seen :26
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 369 ms. (steps per millisecond=271 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2742 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2669 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2697 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2660 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2730 resets, run finished after 483 ms. (steps per millisecond=207 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2715 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 488 ms. (steps per millisecond=204 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 34) seen :4
Incomplete Best-First random walk after 100001 steps, including 2704 resets, run finished after 501 ms. (steps per millisecond=199 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2718 resets, run finished after 494 ms. (steps per millisecond=202 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2677 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2745 resets, run finished after 442 ms. (steps per millisecond=226 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 451 ms. (steps per millisecond=221 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2740 resets, run finished after 445 ms. (steps per millisecond=224 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2683 resets, run finished after 454 ms. (steps per millisecond=220 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 2742 resets, run finished after 462 ms. (steps per millisecond=216 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2707 resets, run finished after 465 ms. (steps per millisecond=215 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 466 ms. (steps per millisecond=214 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 494 ms. (steps per millisecond=202 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 2720 resets, run finished after 357 ms. (steps per millisecond=280 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2720 resets, run finished after 430 ms. (steps per millisecond=232 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 2702 resets, run finished after 347 ms. (steps per millisecond=288 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2667 resets, run finished after 335 ms. (steps per millisecond=298 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2023-03-12 11:08:44] [INFO ] Flow matrix only has 185 transitions (discarded 13 similar events)
// Phase 1: matrix 185 rows 96 cols
[2023-03-12 11:08:44] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-12 11:08:45] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2023-03-12 11:08:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-12 11:08:45] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 11:08:45] [INFO ] After 451ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2023-03-12 11:08:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 11:08:46] [INFO ] After 365ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :30
[2023-03-12 11:08:46] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 2 ms to minimize.
[2023-03-12 11:08:46] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 1 ms to minimize.
[2023-03-12 11:08:46] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2023-03-12 11:08:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 330 ms
[2023-03-12 11:08:47] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 2 ms to minimize.
[2023-03-12 11:08:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-03-12 11:08:47] [INFO ] After 1359ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 458 ms.
[2023-03-12 11:08:47] [INFO ] After 2572ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 30 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 30 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 198/198 transitions.
Graph (complete) has 496 edges and 96 vertex of which 87 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 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 87 transition count 194
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 83 transition count 193
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 22 place count 71 transition count 169
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 71 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 71 transition count 167
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 3 places in 16 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 42 place count 68 transition count 189
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 59 place count 68 transition count 189
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 75 place count 68 transition count 189
Applied a total of 75 rules in 100 ms. Remains 68 /96 variables (removed 28) and now considering 189/198 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 68/96 places, 189/198 transitions.
Incomplete random walk after 1000000 steps, including 67977 resets, run finished after 22917 ms. (steps per millisecond=43 ) properties (out of 30) seen :25
Incomplete Best-First random walk after 1000001 steps, including 12249 resets, run finished after 3042 ms. (steps per millisecond=328 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12304 resets, run finished after 2646 ms. (steps per millisecond=377 ) properties (out of 3) seen :0
Finished Best-First random walk after 718241 steps, including 8892 resets, run visited all 3 properties in 1905 ms. (steps per millisecond=377 )
Able to resolve query StableMarking after proving 131 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 84561 ms.
ITS solved all properties within timeout

BK_STOP 1678619359382

--------------------
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-12"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is HealthRecord-PT-12, 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 r215-smll-167840357800203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-12.tgz
mv HealthRecord-PT-12 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 ;