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-167840357800213.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 ltsminxred
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 r215-smll-167840357800213
=====================================================================

--------------------
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 1678619523646

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-14
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 11:12:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 11:12:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:12:06] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-12 11:12:06] [INFO ] Transformed 162 places.
[2023-03-12 11:12:06] [INFO ] Transformed 347 transitions.
[2023-03-12 11:12:06] [INFO ] Found NUPN structural information;
[2023-03-12 11:12:06] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 196 ms.
Graph (trivial) has 278 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 5 ms
Free SCC test removed 3 places
Structural test allowed to assert that 30 places are NOT stable. Took 14 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 848 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 132) seen :69
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) 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 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 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 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 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 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 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 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) 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 63) 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 63) 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 63) 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 63) 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 63) 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 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 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 63) 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 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 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 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) 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 63) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 :1
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 7 ms. (steps per millisecond=143 ) 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 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 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 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 9 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 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 8 ms. (steps per millisecond=125 ) 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 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 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 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 7 ms. (steps per millisecond=142 ) 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 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 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 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 11 ms. (steps per millisecond=91 ) 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 7 ms. (steps per millisecond=142 ) 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 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 14 ms. (steps per millisecond=71 ) 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 8 ms. (steps per millisecond=125 ) properties (out of 60) 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 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 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 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 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
Running SMT prover for 60 properties.
[2023-03-12 11:12:07] [INFO ] Flow matrix only has 300 transitions (discarded 15 similar events)
// Phase 1: matrix 300 rows 159 cols
[2023-03-12 11:12:07] [INFO ] Computed 18 place invariants in 14 ms
[2023-03-12 11:12:08] [INFO ] After 644ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:60
[2023-03-12 11:12:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-12 11:12:08] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-12 11:12:10] [INFO ] After 829ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :60
[2023-03-12 11:12:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 11:12:10] [INFO ] After 756ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :60
[2023-03-12 11:12:11] [INFO ] Deduced a trap composed of 39 places in 103 ms of which 9 ms to minimize.
[2023-03-12 11:12:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-03-12 11:12:12] [INFO ] After 2126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :60
Attempting to minimize the solution found.
Minimization took 733 ms.
[2023-03-12 11:12:12] [INFO ] After 4386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :60
Fused 60 Parikh solutions to 49 different solutions.
Parikh walk visited 0 properties in 511 ms.
Support contains 60 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 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 64 place count 111 transition count 203
Iterating global reduction 1 with 48 rules applied. Total rules applied 112 place count 111 transition count 203
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 117 place count 106 transition count 193
Iterating global reduction 1 with 5 rules applied. Total rules applied 122 place count 106 transition count 193
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 127 place count 106 transition count 188
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 2 with 12 rules applied. Total rules applied 139 place count 100 transition count 212
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 146 place count 100 transition count 205
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 150 place count 100 transition count 201
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 154 place count 96 transition count 201
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 96 transition count 201
Applied a total of 155 rules in 77 ms. Remains 96 /159 variables (removed 63) and now considering 201/315 (removed 114) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 96/159 places, 201/315 transitions.
Interrupted random walk after 887451 steps, including 160604 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 22
Incomplete Best-First random walk after 100001 steps, including 2720 resets, run finished after 570 ms. (steps per millisecond=175 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2666 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2691 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 2715 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2705 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2716 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 503 ms. (steps per millisecond=198 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2658 resets, run finished after 550 ms. (steps per millisecond=181 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2669 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2730 resets, run finished after 562 ms. (steps per millisecond=177 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2721 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 38) seen :4
Incomplete Best-First random walk after 100001 steps, including 2730 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2686 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2707 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2734 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2732 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 2685 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 482 ms. (steps per millisecond=207 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2736 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 2752 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 2704 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2686 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2705 resets, run finished after 497 ms. (steps per millisecond=201 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2737 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2686 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2706 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2712 resets, run finished after 532 ms. (steps per millisecond=187 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2671 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2668 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2712 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2703 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
[2023-03-12 11:13:02] [INFO ] Flow matrix only has 185 transitions (discarded 16 similar events)
// Phase 1: matrix 185 rows 96 cols
[2023-03-12 11:13:02] [INFO ] Computed 18 place invariants in 5 ms
[2023-03-12 11:13:02] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-12 11:13:03] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-12 11:13:03] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 10 ms returned sat
[2023-03-12 11:13:03] [INFO ] After 507ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-12 11:13:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 11:13:04] [INFO ] After 415ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2023-03-12 11:13:04] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 2 ms to minimize.
[2023-03-12 11:13:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2023-03-12 11:13:04] [INFO ] After 1119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 434 ms.
[2023-03-12 11:13:05] [INFO ] After 2414ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Fused 34 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 34 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 201/201 transitions.
Graph (complete) has 499 edges and 96 vertex of which 87 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 87 transition count 197
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 196
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 19 place count 74 transition count 178
Iterating global reduction 2 with 9 rules applied. Total rules applied 28 place count 74 transition count 178
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 74 transition count 176
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 3 with 2 rules applied. Total rules applied 32 place count 73 transition count 175
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 36 place count 71 transition count 184
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 52 place count 71 transition count 184
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 67 place count 71 transition count 184
Applied a total of 67 rules in 65 ms. Remains 71 /96 variables (removed 25) and now considering 184/201 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 71/96 places, 184/201 transitions.
Incomplete random walk after 1000000 steps, including 68149 resets, run finished after 20053 ms. (steps per millisecond=49 ) properties (out of 34) seen :31
Incomplete Best-First random walk after 1000001 steps, including 12253 resets, run finished after 2574 ms. (steps per millisecond=388 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 12296 resets, run finished after 2578 ms. (steps per millisecond=387 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 12235 resets, run finished after 2583 ms. (steps per millisecond=387 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 11:13:33] [INFO ] Flow matrix only has 161 transitions (discarded 23 similar events)
// Phase 1: matrix 161 rows 71 cols
[2023-03-12 11:13:33] [INFO ] Computed 9 place invariants in 9 ms
[2023-03-12 11:13:33] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 11:13:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 11:13:33] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-12 11:13:33] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 11:13:33] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 11:13:33] [INFO ] After 26ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 11:13:33] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-12 11:13:33] [INFO ] After 214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 66 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 184/184 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 50 transition count 142
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 50 transition count 142
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 47 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 47 transition count 136
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 44 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 44 transition count 127
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 41 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 41 transition count 121
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 78 place count 41 transition count 103
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 88 place count 36 transition count 128
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 36 transition count 127
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 36 transition count 127
Applied a total of 91 rules in 34 ms. Remains 36 /71 variables (removed 35) and now considering 127/184 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 36/71 places, 127/184 transitions.
Incomplete random walk after 1000000 steps, including 75839 resets, run finished after 13632 ms. (steps per millisecond=73 ) properties (out of 3) seen :0
Finished Best-First random walk after 955419 steps, including 14650 resets, run visited all 3 properties in 2841 ms. (steps per millisecond=336 )
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 103674 ms.
ITS solved all properties within timeout

BK_STOP 1678619630968

--------------------
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="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-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 r215-smll-167840357800213"
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 ;