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-167813695100726.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-030, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695100726
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K Feb 26 00:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 00:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 00:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 00:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 00:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.6M 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 CANInsertWithFailure-PT-030-ReachabilityCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678660628082

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=CANInsertWithFailure-PT-030
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 22:37:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 22:37:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:37:10] [INFO ] Load time of PNML (sax parser for PT used): 318 ms
[2023-03-12 22:37:10] [INFO ] Transformed 2164 places.
[2023-03-12 22:37:10] [INFO ] Transformed 5580 transitions.
[2023-03-12 22:37:10] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 455 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 13 resets, run finished after 645 ms. (steps per millisecond=15 ) properties (out of 16) seen :5
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 5580 rows 2164 cols
[2023-03-12 22:37:11] [INFO ] Computed 33 place invariants in 232 ms
[2023-03-12 22:37:12] [INFO ] After 927ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-12 22:37:13] [INFO ] [Nat]Absence check using 31 positive place invariants in 42 ms returned sat
[2023-03-12 22:37:13] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 37 ms returned sat
[2023-03-12 22:37:19] [INFO ] After 5560ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-12 22:37:19] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-12 22:37:28] [INFO ] After 8925ms SMT Verify possible using 1770 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-12 22:37:35] [INFO ] After 15939ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 2295 ms.
[2023-03-12 22:37:37] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 311 ms.
Support contains 52 out of 2164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Graph (complete) has 7651 edges and 2164 vertex of which 2163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 172 transitions
Trivial Post-agglo rules discarded 172 transitions
Performed 172 trivial Post agglomeration. Transition count delta: 172
Iterating post reduction 0 with 172 rules applied. Total rules applied 173 place count 2163 transition count 5408
Reduce places removed 172 places and 0 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 1 with 203 rules applied. Total rules applied 376 place count 1991 transition count 5377
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 407 place count 1960 transition count 5377
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 407 place count 1960 transition count 5376
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 409 place count 1959 transition count 5376
Performed 849 Post agglomeration using F-continuation condition.Transition count delta: 849
Deduced a syphon composed of 849 places in 4 ms
Reduce places removed 849 places and 0 transitions.
Iterating global reduction 3 with 1698 rules applied. Total rules applied 2107 place count 1110 transition count 4527
Drop transitions removed 792 transitions
Redundant transition composition rules discarded 792 transitions
Iterating global reduction 3 with 792 rules applied. Total rules applied 2899 place count 1110 transition count 3735
Partial Free-agglomeration rule applied 933 times.
Drop transitions removed 933 transitions
Iterating global reduction 3 with 933 rules applied. Total rules applied 3832 place count 1110 transition count 3735
Applied a total of 3832 rules in 880 ms. Remains 1110 /2164 variables (removed 1054) and now considering 3735/5580 (removed 1845) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 882 ms. Remains : 1110/2164 places, 3735/5580 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 10) seen :5
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3735 rows 1110 cols
[2023-03-12 22:37:39] [INFO ] Computed 32 place invariants in 57 ms
[2023-03-12 22:37:39] [INFO ] After 223ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 22:37:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:37:41] [INFO ] After 1357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 22:37:41] [INFO ] State equation strengthened by 3461 read => feed constraints.
[2023-03-12 22:37:43] [INFO ] After 2106ms SMT Verify possible using 3461 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 22:37:44] [INFO ] After 3578ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 828 ms.
[2023-03-12 22:37:45] [INFO ] After 6126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 70 ms.
Support contains 10 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3735/3735 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1110 transition count 3733
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1108 transition count 3733
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 44 place count 1088 transition count 3713
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 1088 transition count 3712
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 46 place count 1087 transition count 3712
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 1087 transition count 3711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 1086 transition count 3711
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 4 with 20 rules applied. Total rules applied 68 place count 1086 transition count 3711
Applied a total of 68 rules in 420 ms. Remains 1086 /1110 variables (removed 24) and now considering 3711/3735 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 420 ms. Remains : 1086/1110 places, 3711/3735 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 181585 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 181585 steps, saw 31175 distinct states, run finished after 3003 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3711 rows 1086 cols
[2023-03-12 22:37:49] [INFO ] Computed 32 place invariants in 70 ms
[2023-03-12 22:37:49] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 22:37:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-12 22:37:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:51] [INFO ] After 1310ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 22:37:51] [INFO ] State equation strengthened by 3576 read => feed constraints.
[2023-03-12 22:37:53] [INFO ] After 1636ms SMT Verify possible using 3576 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 22:37:54] [INFO ] After 2697ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 813 ms.
[2023-03-12 22:37:55] [INFO ] After 5142ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 94 ms.
Support contains 10 out of 1086 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1086/1086 places, 3711/3711 transitions.
Applied a total of 0 rules in 98 ms. Remains 1086 /1086 variables (removed 0) and now considering 3711/3711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 1086/1086 places, 3711/3711 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1086/1086 places, 3711/3711 transitions.
Applied a total of 0 rules in 86 ms. Remains 1086 /1086 variables (removed 0) and now considering 3711/3711 (removed 0) transitions.
[2023-03-12 22:37:55] [INFO ] Invariant cache hit.
[2023-03-12 22:37:56] [INFO ] Implicit Places using invariants in 938 ms returned []
[2023-03-12 22:37:56] [INFO ] Invariant cache hit.
[2023-03-12 22:37:57] [INFO ] State equation strengthened by 3576 read => feed constraints.
[2023-03-12 22:38:16] [INFO ] Implicit Places using invariants and state equation in 20350 ms returned []
Implicit Place search using SMT with State Equation took 21291 ms to find 0 implicit places.
[2023-03-12 22:38:16] [INFO ] Redundant transitions in 250 ms returned []
[2023-03-12 22:38:16] [INFO ] Invariant cache hit.
[2023-03-12 22:38:18] [INFO ] Dead Transitions using invariants and state equation in 1637 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23288 ms. Remains : 1086/1086 places, 3711/3711 transitions.
Graph (trivial) has 3468 edges and 1086 vertex of which 921 / 1086 are part of one of the 2 SCC in 4 ms
Free SCC test removed 919 places
Drop transitions removed 2520 transitions
Ensure Unique test removed 920 transitions
Reduce isomorphic transitions removed 3440 transitions.
Graph (complete) has 456 edges and 167 vertex of which 78 are kept as prefixes of interest. Removing 89 places using SCC suffix rule.0 ms
Discarding 89 places :
Also discarding 28 output transitions
Drop transitions removed 28 transitions
Drop transitions removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 89 rules applied. Total rules applied 91 place count 78 transition count 154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 92 place count 77 transition count 154
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 144 place count 25 transition count 76
Iterating global reduction 2 with 52 rules applied. Total rules applied 196 place count 25 transition count 76
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 222 place count 25 transition count 50
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 224 place count 24 transition count 51
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 226 place count 24 transition count 49
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 227 place count 23 transition count 47
Iterating global reduction 3 with 1 rules applied. Total rules applied 228 place count 23 transition count 47
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 230 place count 23 transition count 45
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 232 place count 23 transition count 43
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 234 place count 21 transition count 43
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 235 place count 21 transition count 44
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 237 place count 20 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 19 transition count 42
Applied a total of 238 rules in 20 ms. Remains 19 /1086 variables (removed 1067) and now considering 42/3711 (removed 3669) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 42 rows 19 cols
[2023-03-12 22:38:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 22:38:18] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 22:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 22:38:18] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 22:38:18] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-12 22:38:18] [INFO ] After 104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-12 22:38:18] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 9 ms.
[2023-03-12 22:38:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1086 places, 3711 transitions and 14875 arcs took 19 ms.
[2023-03-12 22:38:19] [INFO ] Flatten gal took : 237 ms
Total runtime 69429 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/520/inv_0_ --invariant=/tmp/520/inv_1_ --invariant=/tmp/520/inv_2_ --invariant=/tmp/520/inv_3_ --invariant=/tmp/520/inv_4_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 13894868 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16090772 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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

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="CANInsertWithFailure-PT-030"
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 CANInsertWithFailure-PT-030, 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-167813695100726"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 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 ;