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.r213-smll-167840356600213.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)
................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is HealthRecord-PT-14, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r213-smll-167840356600213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.8K Feb 26 17:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 17:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K 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 2.0K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 17:49 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 72K 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 1678612017481

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=lolaxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-14
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-12 09:07:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 09:07:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:07:00] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2023-03-12 09:07:00] [INFO ] Transformed 162 places.
[2023-03-12 09:07:00] [INFO ] Transformed 347 transitions.
[2023-03-12 09:07:00] [INFO ] Found NUPN structural information;
[2023-03-12 09:07:00] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 256 ms.
Graph (trivial) has 278 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 9 ms
Free SCC test removed 3 places
Structural test allowed to assert that 30 places are NOT stable. Took 23 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 842 resets, run finished after 940 ms. (steps per millisecond=10 ) properties (out of 132) seen :69
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) 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 63) 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 63) seen :2
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 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 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 7 ms. (steps per millisecond=143 ) 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 7 ms. (steps per millisecond=143 ) 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 8 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 9 resets, run finished after 7 ms. (steps per millisecond=142 ) 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 :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) 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 59) 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 59) 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 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) seen :0
Running SMT prover for 59 properties.
[2023-03-12 09:07:02] [INFO ] Flow matrix only has 300 transitions (discarded 15 similar events)
// Phase 1: matrix 300 rows 159 cols
[2023-03-12 09:07:02] [INFO ] Computed 18 place invariants in 17 ms
[2023-03-12 09:07:03] [INFO ] After 911ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:59
[2023-03-12 09:07:03] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 09:07:03] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-12 09:07:04] [INFO ] After 947ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :59
[2023-03-12 09:07:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 09:07:05] [INFO ] After 755ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :59
[2023-03-12 09:07:06] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 9 ms to minimize.
[2023-03-12 09:07:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-03-12 09:07:06] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 1 ms to minimize.
[2023-03-12 09:07:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-03-12 09:07:06] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 2 ms to minimize.
[2023-03-12 09:07:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-03-12 09:07:07] [INFO ] After 2238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :59
Attempting to minimize the solution found.
Minimization took 762 ms.
[2023-03-12 09:07:07] [INFO ] After 4715ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :59
Fused 59 Parikh solutions to 50 different solutions.
Parikh walk visited 0 properties in 558 ms.
Support contains 59 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 315/315 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 159 transition count 299
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 65 place count 110 transition count 201
Iterating global reduction 1 with 49 rules applied. Total rules applied 114 place count 110 transition count 201
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 119 place count 105 transition count 191
Iterating global reduction 1 with 5 rules applied. Total rules applied 124 place count 105 transition count 191
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 128 place count 105 transition count 187
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 140 place count 99 transition count 213
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 145 place count 99 transition count 208
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 149 place count 99 transition count 204
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 153 place count 95 transition count 204
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 154 place count 95 transition count 204
Applied a total of 154 rules in 92 ms. Remains 95 /159 variables (removed 64) and now considering 204/315 (removed 111) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 95/159 places, 204/315 transitions.
Interrupted random walk after 888412 steps, including 160975 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 21
Incomplete Best-First random walk after 100000 steps, including 2677 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2728 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 38) seen :4
Incomplete Best-First random walk after 100001 steps, including 2669 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 501 ms. (steps per millisecond=199 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2704 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2718 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2705 resets, run finished after 566 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2692 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2661 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2673 resets, run finished after 554 ms. (steps per millisecond=180 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 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 2694 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2690 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2689 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2725 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2701 resets, run finished after 550 ms. (steps per millisecond=181 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 550 ms. (steps per millisecond=181 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2756 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 2703 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2677 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 560 ms. (steps per millisecond=178 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2686 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 34) seen :6
Incomplete Best-First random walk after 100001 steps, including 2724 resets, run finished after 588 ms. (steps per millisecond=170 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2716 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2738 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 522 ms. (steps per millisecond=191 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 2713 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2688 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2724 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2747 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 28) seen :0
Running SMT prover for 28 properties.
[2023-03-12 09:07:55] [INFO ] Flow matrix only has 185 transitions (discarded 19 similar events)
// Phase 1: matrix 185 rows 95 cols
[2023-03-12 09:07:55] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-12 09:07:56] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2023-03-12 09:07:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-12 09:07:56] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-12 09:07:56] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-03-12 09:07:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 09:07:56] [INFO ] After 212ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :28
[2023-03-12 09:07:57] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 2 ms to minimize.
[2023-03-12 09:07:57] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 0 ms to minimize.
[2023-03-12 09:07:57] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2023-03-12 09:07:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 208 ms
[2023-03-12 09:07:57] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 2 ms to minimize.
[2023-03-12 09:07:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-12 09:07:57] [INFO ] After 844ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 212 ms.
[2023-03-12 09:07:57] [INFO ] After 1565ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Fused 28 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 28 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 204/204 transitions.
Graph (complete) has 495 edges and 95 vertex of which 86 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 86 transition count 200
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 82 transition count 199
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 22 place count 70 transition count 175
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 70 transition count 175
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 38 place count 70 transition count 171
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 40 place count 69 transition count 170
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 46 place count 66 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 63 place count 66 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 79 place count 66 transition count 189
Applied a total of 79 rules in 43 ms. Remains 66 /95 variables (removed 29) and now considering 189/204 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 66/95 places, 189/204 transitions.
Incomplete random walk after 1000000 steps, including 67848 resets, run finished after 22060 ms. (steps per millisecond=45 ) properties (out of 28) seen :25
Incomplete Best-First random walk after 1000001 steps, including 12267 resets, run finished after 1902 ms. (steps per millisecond=525 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12322 resets, run finished after 2394 ms. (steps per millisecond=417 ) properties (out of 3) seen :0
Finished Best-First random walk after 220064 steps, including 2741 resets, run visited all 3 properties in 530 ms. (steps per millisecond=415 )
Able to resolve query StableMarking after proving 134 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 84114 ms.
ITS solved all properties within timeout

BK_STOP 1678612105997

--------------------
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-14"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is HealthRecord-PT-14, 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 r213-smll-167840356600213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 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 ;