Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813694500326.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BugTracking-PT-q3m002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694500326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 10K Feb 26 07:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 07:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 07:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 07:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 08:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 08:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-00
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-01
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-02
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-03
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-04
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-05
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-06
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-07
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-08
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-09
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-10
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-11
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-12
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-13
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-14
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678625462242

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q3m002
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 12:51:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 12:51:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:51:04] [INFO ] Load time of PNML (sax parser for PT used): 726 ms
[2023-03-12 12:51:04] [INFO ] Transformed 754 places.
[2023-03-12 12:51:04] [INFO ] Transformed 27370 transitions.
[2023-03-12 12:51:04] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 932 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 514 places in 120 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 222 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 7) seen :2
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 77 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-12 12:51:06] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2023-03-12 12:51:06] [INFO ] Computed 10 place invariants in 25 ms
[2023-03-12 12:51:06] [INFO ] After 210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 12:51:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 12:51:07] [INFO ] After 686ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 12:51:07] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-12 12:51:07] [INFO ] After 759ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 12:51:08] [INFO ] Deduced a trap composed of 15 places in 326 ms of which 7 ms to minimize.
[2023-03-12 12:51:08] [INFO ] Deduced a trap composed of 27 places in 263 ms of which 1 ms to minimize.
[2023-03-12 12:51:09] [INFO ] Deduced a trap composed of 17 places in 246 ms of which 2 ms to minimize.
[2023-03-12 12:51:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1116 ms
[2023-03-12 12:51:09] [INFO ] Deduced a trap composed of 44 places in 376 ms of which 1 ms to minimize.
[2023-03-12 12:51:10] [INFO ] Deduced a trap composed of 12 places in 370 ms of which 5 ms to minimize.
[2023-03-12 12:51:10] [INFO ] Deduced a trap composed of 12 places in 227 ms of which 1 ms to minimize.
[2023-03-12 12:51:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1319 ms
[2023-03-12 12:51:11] [INFO ] Deduced a trap composed of 18 places in 202 ms of which 1 ms to minimize.
[2023-03-12 12:51:11] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 1 ms to minimize.
[2023-03-12 12:51:11] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 1 ms to minimize.
[2023-03-12 12:51:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 926 ms
[2023-03-12 12:51:11] [INFO ] After 4642ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 577 ms.
[2023-03-12 12:51:12] [INFO ] After 6012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 218 ms.
Support contains 15 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 236 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 236 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 17 place count 230 transition count 2747
Applied a total of 17 rules in 284 ms. Remains 230 /240 variables (removed 10) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 286 ms. Remains : 230/240 places, 2747/2769 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 135614 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 135614 steps, saw 56114 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-12 12:51:16] [INFO ] Flow matrix only has 2619 transitions (discarded 128 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2023-03-12 12:51:16] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-12 12:51:16] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 12:51:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 12:51:17] [INFO ] After 688ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 12:51:17] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-12 12:51:17] [INFO ] After 523ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 12:51:18] [INFO ] Deduced a trap composed of 17 places in 370 ms of which 0 ms to minimize.
[2023-03-12 12:51:18] [INFO ] Deduced a trap composed of 7 places in 212 ms of which 1 ms to minimize.
[2023-03-12 12:51:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 790 ms
[2023-03-12 12:51:19] [INFO ] Deduced a trap composed of 14 places in 382 ms of which 0 ms to minimize.
[2023-03-12 12:51:19] [INFO ] Deduced a trap composed of 16 places in 335 ms of which 0 ms to minimize.
[2023-03-12 12:51:20] [INFO ] Deduced a trap composed of 12 places in 360 ms of which 1 ms to minimize.
[2023-03-12 12:51:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1366 ms
[2023-03-12 12:51:20] [INFO ] Deduced a trap composed of 11 places in 215 ms of which 0 ms to minimize.
[2023-03-12 12:51:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 357 ms
[2023-03-12 12:51:20] [INFO ] After 3516ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 402 ms.
[2023-03-12 12:51:21] [INFO ] After 4685ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 230 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 230/230 places, 2747/2747 transitions.
Applied a total of 0 rules in 80 ms. Remains 230 /230 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 230/230 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 230/230 places, 2747/2747 transitions.
Applied a total of 0 rules in 80 ms. Remains 230 /230 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-12 12:51:21] [INFO ] Flow matrix only has 2619 transitions (discarded 128 similar events)
[2023-03-12 12:51:21] [INFO ] Invariant cache hit.
[2023-03-12 12:51:21] [INFO ] Implicit Places using invariants in 371 ms returned []
[2023-03-12 12:51:21] [INFO ] Flow matrix only has 2619 transitions (discarded 128 similar events)
[2023-03-12 12:51:21] [INFO ] Invariant cache hit.
[2023-03-12 12:51:22] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-12 12:51:23] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned []
Implicit Place search using SMT with State Equation took 2034 ms to find 0 implicit places.
[2023-03-12 12:51:23] [INFO ] Redundant transitions in 236 ms returned []
[2023-03-12 12:51:23] [INFO ] Flow matrix only has 2619 transitions (discarded 128 similar events)
[2023-03-12 12:51:23] [INFO ] Invariant cache hit.
[2023-03-12 12:51:24] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3272 ms. Remains : 230/230 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 0 with 129 rules applied. Total rules applied 129 place count 230 transition count 2618
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 131 place count 229 transition count 2617
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 136 place count 229 transition count 2612
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 142 place count 224 transition count 2611
Applied a total of 142 rules in 201 ms. Remains 224 /230 variables (removed 6) and now considering 2611/2747 (removed 136) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 2611 rows 224 cols
[2023-03-12 12:51:24] [INFO ] Computed 9 place invariants in 27 ms
[2023-03-12 12:51:25] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 12:51:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-12 12:51:25] [INFO ] After 669ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 12:51:26] [INFO ] After 1063ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 276 ms.
[2023-03-12 12:51:26] [INFO ] After 1410ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-12 12:51:26] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 8 ms.
[2023-03-12 12:51:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 230 places, 2747 transitions and 13481 arcs took 30 ms.
[2023-03-12 12:51:27] [INFO ] Flatten gal took : 313 ms
Total runtime 23012 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/556/inv_0_ --invariant=/tmp/556/inv_1_ --invariant=/tmp/556/inv_2_ --invariant=/tmp/556/inv_3_ --invariant=/tmp/556/inv_4_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393340 kB
MemFree: 528640 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16079808 kB
Could not compute solution for formula : BugTracking-PT-q3m002-ReachabilityCardinality-00
Could not compute solution for formula : BugTracking-PT-q3m002-ReachabilityCardinality-05
Could not compute solution for formula : BugTracking-PT-q3m002-ReachabilityCardinality-09
Could not compute solution for formula : BugTracking-PT-q3m002-ReachabilityCardinality-12
Could not compute solution for formula : BugTracking-PT-q3m002-ReachabilityCardinality-14

BK_STOP 1678629058490

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name BugTracking-PT-q3m002-ReachabilityCardinality-00
rfs formula type EF
rfs formula formula --invariant=/tmp/556/inv_0_
rfs formula name BugTracking-PT-q3m002-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/556/inv_1_
rfs formula name BugTracking-PT-q3m002-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/556/inv_2_
rfs formula name BugTracking-PT-q3m002-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/556/inv_3_
rfs formula name BugTracking-PT-q3m002-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/556/inv_4_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 230 places, 2747 transitions and 13481 arcs
pnml2lts-sym: Petri net BugTracking_PT_q3 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 2747->2609 groups
pnml2lts-sym: Regrouping took 1.280 real 1.280 user 0.000 sys
pnml2lts-sym: state vector length is 230; there are 2609 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 562
Killing (9) : 562

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="BugTracking-PT-q3m002"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 BugTracking-PT-q3m002, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813694500326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m002.tgz
mv BugTracking-PT-q3m002 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;