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-167840357800177.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-07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-smll-167840357800177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 17:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Feb 26 18:00 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 67K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678618293714

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-07
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 10:51:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-12 10:51:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 10:51:36] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2023-03-12 10:51:36] [INFO ] Transformed 155 places.
[2023-03-12 10:51:36] [INFO ] Transformed 320 transitions.
[2023-03-12 10:51:36] [INFO ] Found NUPN structural information;
[2023-03-12 10:51:36] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 203 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 155/155 places, 320/320 transitions.
Graph (trivial) has 262 edges and 155 vertex of which 14 / 155 are part of one of the 7 SCC in 5 ms
Free SCC test removed 7 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 0 with 114 rules applied. Total rules applied 115 place count 91 transition count 231
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 116 place count 91 transition count 230
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 1 with 54 rules applied. Total rules applied 170 place count 64 transition count 263
Applied a total of 170 rules in 70 ms. Remains 64 /155 variables (removed 91) and now considering 263/320 (removed 57) transitions.
[2023-03-12 10:51:36] [INFO ] Flow matrix only has 216 transitions (discarded 47 similar events)
// Phase 1: matrix 216 rows 64 cols
[2023-03-12 10:51:36] [INFO ] Computed 18 place invariants in 12 ms
[2023-03-12 10:51:36] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-12 10:51:36] [INFO ] Flow matrix only has 216 transitions (discarded 47 similar events)
[2023-03-12 10:51:36] [INFO ] Invariant cache hit.
[2023-03-12 10:51:37] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-12 10:51:37] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2023-03-12 10:51:37] [INFO ] Flow matrix only has 216 transitions (discarded 47 similar events)
[2023-03-12 10:51:37] [INFO ] Invariant cache hit.
[2023-03-12 10:51:37] [INFO ] Dead Transitions using invariants and state equation in 381 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 64/155 places, 263/320 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1100 ms. Remains : 64/155 places, 263/320 transitions.
Discarding 212 transitions out of 263. Remains 51
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1215 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 50) seen :23
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2023-03-12 10:51:38] [INFO ] Flow matrix only has 216 transitions (discarded 47 similar events)
[2023-03-12 10:51:38] [INFO ] Invariant cache hit.
[2023-03-12 10:51:38] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 10:51:38] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 10:51:39] [INFO ] After 524ms SMT Verify possible using state equation in real domain returned unsat :0 sat :25 real:1
[2023-03-12 10:51:39] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-12 10:51:39] [INFO ] After 342ms SMT Verify possible using 84 Read/Feed constraints in real domain returned unsat :0 sat :6 real:20
[2023-03-12 10:51:39] [INFO ] After 470ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-12 10:51:39] [INFO ] After 1305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-12 10:51:39] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2023-03-12 10:51:39] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-12 10:51:40] [INFO ] After 451ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-12 10:51:40] [INFO ] After 326ms SMT Verify possible using 84 Read/Feed constraints in natural domain returned unsat :0 sat :26
[2023-03-12 10:51:40] [INFO ] After 778ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 349 ms.
[2023-03-12 10:51:41] [INFO ] After 1812ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 39 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 263/263 transitions.
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 64 transition count 243
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 25 place count 59 transition count 218
Iterating global reduction 1 with 5 rules applied. Total rules applied 30 place count 59 transition count 218
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 48 place count 59 transition count 200
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 72 place count 59 transition count 176
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 59 transition count 176
Applied a total of 73 rules in 73 ms. Remains 59 /64 variables (removed 5) and now considering 176/263 (removed 87) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 59/64 places, 176/263 transitions.
Incomplete random walk after 1000000 steps, including 102633 resets, run finished after 21965 ms. (steps per millisecond=45 ) properties (out of 26) seen :12
Incomplete Best-First random walk after 1000001 steps, including 17272 resets, run finished after 4441 ms. (steps per millisecond=225 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 17302 resets, run finished after 3048 ms. (steps per millisecond=328 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000000 steps, including 18075 resets, run finished after 3833 ms. (steps per millisecond=260 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000000 steps, including 17815 resets, run finished after 3446 ms. (steps per millisecond=290 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 1000001 steps, including 15058 resets, run finished after 2167 ms. (steps per millisecond=461 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-12 10:52:20] [INFO ] Flow matrix only has 165 transitions (discarded 11 similar events)
// Phase 1: matrix 165 rows 59 cols
[2023-03-12 10:52:20] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-12 10:52:20] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-12 10:52:20] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 10:52:20] [INFO ] After 177ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4
[2023-03-12 10:52:20] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 10:52:20] [INFO ] After 75ms SMT Verify possible using 74 Read/Feed constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 10:52:20] [INFO ] After 342ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 10:52:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 10:52:20] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 10:52:20] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 10:52:20] [INFO ] After 51ms SMT Verify possible using 74 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-12 10:52:21] [INFO ] After 110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-12 10:52:21] [INFO ] After 359ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 176/176 transitions.
Graph (complete) has 326 edges and 59 vertex of which 50 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 45 transition count 159
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 45 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 45 transition count 158
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 43 transition count 138
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 43 transition count 138
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 41 transition count 132
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 41 transition count 132
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 32 place count 41 transition count 120
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 2 with 2 rules applied. Total rules applied 34 place count 40 transition count 119
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 40 transition count 115
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 47 place count 40 transition count 115
Applied a total of 47 rules in 27 ms. Remains 40 /59 variables (removed 19) and now considering 115/176 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 40/59 places, 115/176 transitions.
Incomplete random walk after 1000000 steps, including 109553 resets, run finished after 8874 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 19142 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 19154 resets, run finished after 3247 ms. (steps per millisecond=307 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 20757 resets, run finished after 3669 ms. (steps per millisecond=272 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12071 resets, run finished after 2593 ms. (steps per millisecond=385 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2023-03-12 10:52:41] [INFO ] Flow matrix only has 108 transitions (discarded 7 similar events)
// Phase 1: matrix 108 rows 40 cols
[2023-03-12 10:52:41] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-12 10:52:41] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 10:52:41] [INFO ] [Real]Absence check using 1 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-12 10:52:42] [INFO ] After 56ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2023-03-12 10:52:42] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-12 10:52:42] [INFO ] After 37ms SMT Verify possible using 48 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 10:52:42] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 10:52:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 10:52:42] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-12 10:52:42] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 10:52:42] [INFO ] After 28ms SMT Verify possible using 48 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 10:52:42] [INFO ] After 64ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-12 10:52:42] [INFO ] After 180ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 40 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 115/115 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 40 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 39 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 39 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 38 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 38 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 37 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 37 transition count 98
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 13 place count 37 transition count 92
Applied a total of 13 rules in 14 ms. Remains 37 /40 variables (removed 3) and now considering 92/115 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 37/40 places, 92/115 transitions.
Incomplete random walk after 1000000 steps, including 109755 resets, run finished after 11403 ms. (steps per millisecond=87 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 19354 resets, run finished after 2348 ms. (steps per millisecond=425 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 19234 resets, run finished after 2405 ms. (steps per millisecond=415 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 20682 resets, run finished after 2310 ms. (steps per millisecond=432 ) properties (out of 3) seen :0
Finished probabilistic random walk after 2209 steps, run visited all 3 properties in 24 ms. (steps per millisecond=92 )
Probabilistic random walk after 2209 steps, saw 778 distinct states, run finished after 24 ms. (steps per millisecond=92 ) properties seen :3
Able to resolve query QuasiLiveness after proving 51 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 84536 ms.
ITS solved all properties within timeout

BK_STOP 1678618381796

--------------------
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 QuasiLiveness -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-07"
export BK_EXAMINATION="QuasiLiveness"
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-07, examination is QuasiLiveness"
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-167840357800177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;