fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r425-tajo-167905978000311
Last Updated
May 14, 2023

About the Execution of LTSMin+red for ShieldRVt-PT-040A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3131.987 3591073.00 14295332.00 68.00 TTFT?TFFTTFTTTFT normal

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.r425-tajo-167905978000311.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 ShieldRVt-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978000311
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.3K Feb 26 00:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 00:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 23:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 23:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 00:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 00:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 00:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 00:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 109K Mar 5 18:23 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 ShieldRVt-PT-040A-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679309854491

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 10:57:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 10:57:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 10:57:36] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2023-03-20 10:57:36] [INFO ] Transformed 323 places.
[2023-03-20 10:57:36] [INFO ] Transformed 323 transitions.
[2023-03-20 10:57:36] [INFO ] Found NUPN structural information;
[2023-03-20 10:57:36] [INFO ] Parsed PT model containing 323 places and 323 transitions and 1366 arcs in 127 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=20 ) properties (out of 16) seen :3
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :1
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 12) seen :1
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) 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 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) 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 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 322 rows 323 cols
[2023-03-20 10:57:37] [INFO ] Computed 161 place invariants in 18 ms
[2023-03-20 10:57:37] [INFO ] [Real]Absence check using 161 positive place invariants in 26 ms returned sat
[2023-03-20 10:57:37] [INFO ] After 340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-20 10:57:38] [INFO ] [Nat]Absence check using 161 positive place invariants in 25 ms returned sat
[2023-03-20 10:57:38] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :10
[2023-03-20 10:57:39] [INFO ] After 916ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :10
Attempting to minimize the solution found.
Minimization took 455 ms.
[2023-03-20 10:57:39] [INFO ] After 1579ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :10
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 338 ms.
Support contains 111 out of 323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 323/323 places, 322/322 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 322 transition count 321
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 24 place count 322 transition count 321
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 46 place count 322 transition count 299
Applied a total of 46 rules in 71 ms. Remains 322 /323 variables (removed 1) and now considering 299/322 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 322/323 places, 299/322 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 489394 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :{0=1, 1=1, 2=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1}
Probabilistic random walk after 489394 steps, saw 477670 distinct states, run finished after 3002 ms. (steps per millisecond=163 ) properties seen :9
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 299 rows 322 cols
[2023-03-20 10:57:43] [INFO ] Computed 161 place invariants in 7 ms
[2023-03-20 10:57:44] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 10:57:44] [INFO ] [Nat]Absence check using 161 positive place invariants in 24 ms returned sat
[2023-03-20 10:57:44] [INFO ] After 204ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 10:57:44] [INFO ] After 89ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:44] [INFO ] After 192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 93 ms.
[2023-03-20 10:57:44] [INFO ] After 606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 63 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 299/299 transitions.
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 322 transition count 299
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 322 transition count 294
Applied a total of 10 rules in 70 ms. Remains 322 /322 variables (removed 0) and now considering 294/299 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 322/322 places, 294/299 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 629060 steps, run timeout after 3001 ms. (steps per millisecond=209 ) properties seen :{}
Probabilistic random walk after 629060 steps, saw 612575 distinct states, run finished after 3005 ms. (steps per millisecond=209 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 322 cols
[2023-03-20 10:57:47] [INFO ] Computed 161 place invariants in 5 ms
[2023-03-20 10:57:47] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 10:57:48] [INFO ] [Nat]Absence check using 161 positive place invariants in 20 ms returned sat
[2023-03-20 10:57:48] [INFO ] After 153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 10:57:48] [INFO ] After 74ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:48] [INFO ] After 157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-20 10:57:48] [INFO ] After 479ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 63 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 294/294 transitions.
Applied a total of 0 rules in 18 ms. Remains 322 /322 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 322/322 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 294/294 transitions.
Applied a total of 0 rules in 16 ms. Remains 322 /322 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2023-03-20 10:57:48] [INFO ] Invariant cache hit.
[2023-03-20 10:57:48] [INFO ] Implicit Places using invariants in 342 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 359 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 321/322 places, 294/294 transitions.
Applied a total of 0 rules in 35 ms. Remains 321 /321 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 411 ms. Remains : 321/322 places, 294/294 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 560825 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 560825 steps, saw 546127 distinct states, run finished after 3002 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 321 cols
[2023-03-20 10:57:51] [INFO ] Computed 160 place invariants in 5 ms
[2023-03-20 10:57:52] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 10:57:52] [INFO ] [Nat]Absence check using 160 positive place invariants in 34 ms returned sat
[2023-03-20 10:57:52] [INFO ] After 204ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:52] [INFO ] After 290ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2023-03-20 10:57:52] [INFO ] After 541ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 63 out of 321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 294/294 transitions.
Applied a total of 0 rules in 17 ms. Remains 321 /321 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 321/321 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 294/294 transitions.
Applied a total of 0 rules in 9 ms. Remains 321 /321 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2023-03-20 10:57:52] [INFO ] Invariant cache hit.
[2023-03-20 10:57:52] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-20 10:57:52] [INFO ] Invariant cache hit.
[2023-03-20 10:57:53] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2023-03-20 10:57:53] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-20 10:57:53] [INFO ] Invariant cache hit.
[2023-03-20 10:57:53] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 688 ms. Remains : 321/321 places, 294/294 transitions.
Applied a total of 0 rules in 9 ms. Remains 321 /321 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-20 10:57:53] [INFO ] Invariant cache hit.
[2023-03-20 10:57:53] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 10:57:53] [INFO ] [Nat]Absence check using 160 positive place invariants in 24 ms returned sat
[2023-03-20 10:57:53] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:53] [INFO ] After 202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-20 10:57:53] [INFO ] After 358ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-20 10:57:53] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2023-03-20 10:57:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 321 places, 294 transitions and 1303 arcs took 5 ms.
[2023-03-20 10:57:54] [INFO ] Flatten gal took : 95 ms
Total runtime 18105 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 --inv-bin-par --invariant=/tmp/526/inv_0_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393340 kB
MemFree: 16035992 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16097224 kB
Could not compute solution for formula : ShieldRVt-PT-040A-ReachabilityFireability-04

BK_STOP 1679313445564

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name ShieldRVt-PT-040A-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/526/inv_0_
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 321 places, 294 transitions and 1303 arcs
pnml2lts-sym: Petri net ShieldRVt_PT_040A analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 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: 294->162 groups
pnml2lts-sym: Regrouping took 0.070 real 0.070 user 0.000 sys
pnml2lts-sym: state vector length is 321; there are 162 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
Killing (15) : 532
Killing (9) : 532

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="ShieldRVt-PT-040A"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVt-PT-040A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978000311"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040A.tgz
mv ShieldRVt-PT-040A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;