fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r169-tall-167838856000535
Last Updated
May 14, 2023

About the Execution of LTSMin+red for FlexibleBarrier-PT-14b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1731.436 3600000.00 14292562.00 517.80 ?FFTT?FFF?F?TF?? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r169-tall-167838856000535.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FlexibleBarrier-PT-14b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856000535
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.9K Feb 25 12:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 12:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 12:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 12:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 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 726K 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 FlexibleBarrier-PT-14b-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678562180470

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=FlexibleBarrier-PT-14b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 19:16:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 19:16:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 19:16:22] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2023-03-11 19:16:22] [INFO ] Transformed 2678 places.
[2023-03-11 19:16:22] [INFO ] Transformed 3085 transitions.
[2023-03-11 19:16:22] [INFO ] Found NUPN structural information;
[2023-03-11 19:16:22] [INFO ] Parsed PT model containing 2678 places and 3085 transitions and 7733 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 101 resets, run finished after 549 ms. (steps per millisecond=18 ) properties (out of 16) seen :1
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 172398 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{}
Probabilistic random walk after 172398 steps, saw 85732 distinct states, run finished after 3008 ms. (steps per millisecond=57 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 3085 rows 2678 cols
[2023-03-11 19:16:26] [INFO ] Computed 16 place invariants in 75 ms
[2023-03-11 19:16:27] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2023-03-11 19:16:27] [INFO ] After 1390ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-11 19:16:28] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2023-03-11 19:16:33] [INFO ] After 4541ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :13
[2023-03-11 19:16:35] [INFO ] Deduced a trap composed of 341 places in 258 ms of which 11 ms to minimize.
[2023-03-11 19:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 474 ms
[2023-03-11 19:16:37] [INFO ] Deduced a trap composed of 920 places in 881 ms of which 2 ms to minimize.
[2023-03-11 19:16:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1122 ms
[2023-03-11 19:16:39] [INFO ] After 9844ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :13
Attempting to minimize the solution found.
Minimization took 2809 ms.
[2023-03-11 19:16:42] [INFO ] After 14219ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :13
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 13 different solutions.
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-14b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 178 ms.
Support contains 49 out of 2678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2678/2678 places, 3085/3085 transitions.
Graph (trivial) has 2095 edges and 2678 vertex of which 54 / 2678 are part of one of the 9 SCC in 10 ms
Free SCC test removed 45 places
Drop transitions removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Drop transitions removed 483 transitions
Trivial Post-agglo rules discarded 483 transitions
Performed 483 trivial Post agglomeration. Transition count delta: 483
Iterating post reduction 0 with 483 rules applied. Total rules applied 484 place count 2633 transition count 2548
Reduce places removed 483 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 488 rules applied. Total rules applied 972 place count 2150 transition count 2543
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 977 place count 2145 transition count 2543
Performed 340 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 340 Pre rules applied. Total rules applied 977 place count 2145 transition count 2203
Deduced a syphon composed of 340 places in 3 ms
Reduce places removed 340 places and 0 transitions.
Iterating global reduction 3 with 680 rules applied. Total rules applied 1657 place count 1805 transition count 2203
Discarding 1022 places :
Symmetric choice reduction at 3 with 1022 rule applications. Total rules 2679 place count 783 transition count 1181
Iterating global reduction 3 with 1022 rules applied. Total rules applied 3701 place count 783 transition count 1181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3702 place count 783 transition count 1180
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 3702 place count 783 transition count 1170
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 3722 place count 773 transition count 1170
Discarding 155 places :
Symmetric choice reduction at 4 with 155 rule applications. Total rules 3877 place count 618 transition count 1015
Iterating global reduction 4 with 155 rules applied. Total rules applied 4032 place count 618 transition count 1015
Ensure Unique test removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Iterating post reduction 4 with 147 rules applied. Total rules applied 4179 place count 618 transition count 868
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 5 with 168 rules applied. Total rules applied 4347 place count 534 transition count 784
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 4355 place count 530 transition count 784
Free-agglomeration rule applied 148 times.
Iterating global reduction 5 with 148 rules applied. Total rules applied 4503 place count 530 transition count 636
Reduce places removed 148 places and 0 transitions.
Iterating post reduction 5 with 148 rules applied. Total rules applied 4651 place count 382 transition count 636
Discarding 23 places :
Symmetric choice reduction at 6 with 23 rule applications. Total rules 4674 place count 359 transition count 613
Iterating global reduction 6 with 23 rules applied. Total rules applied 4697 place count 359 transition count 613
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 4720 place count 359 transition count 590
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 4727 place count 359 transition count 583
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 4730 place count 359 transition count 583
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 4731 place count 359 transition count 583
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4732 place count 358 transition count 582
Applied a total of 4732 rules in 1021 ms. Remains 358 /2678 variables (removed 2320) and now considering 582/3085 (removed 2503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1022 ms. Remains : 358/2678 places, 582/3085 transitions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 403196 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 403196 steps, saw 107279 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-11 19:16:46] [INFO ] Flow matrix only has 562 transitions (discarded 20 similar events)
// Phase 1: matrix 562 rows 358 cols
[2023-03-11 19:16:46] [INFO ] Computed 16 place invariants in 5 ms
[2023-03-11 19:16:47] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-11 19:16:47] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 19:16:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 31 ms returned sat
[2023-03-11 19:16:47] [INFO ] After 289ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 19:16:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 19:16:47] [INFO ] After 156ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 19:16:47] [INFO ] After 393ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 160 ms.
[2023-03-11 19:16:48] [INFO ] After 1040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 14 ms.
Support contains 49 out of 358 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 358/358 places, 582/582 transitions.
Applied a total of 0 rules in 18 ms. Remains 358 /358 variables (removed 0) and now considering 582/582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 358/358 places, 582/582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 358/358 places, 582/582 transitions.
Applied a total of 0 rules in 29 ms. Remains 358 /358 variables (removed 0) and now considering 582/582 (removed 0) transitions.
[2023-03-11 19:16:48] [INFO ] Flow matrix only has 562 transitions (discarded 20 similar events)
[2023-03-11 19:16:48] [INFO ] Invariant cache hit.
[2023-03-11 19:16:48] [INFO ] Implicit Places using invariants in 679 ms returned []
[2023-03-11 19:16:48] [INFO ] Flow matrix only has 562 transitions (discarded 20 similar events)
[2023-03-11 19:16:48] [INFO ] Invariant cache hit.
[2023-03-11 19:16:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 19:16:49] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 1028 ms to find 0 implicit places.
[2023-03-11 19:16:49] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-11 19:16:49] [INFO ] Flow matrix only has 562 transitions (discarded 20 similar events)
[2023-03-11 19:16:49] [INFO ] Invariant cache hit.
[2023-03-11 19:16:49] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1341 ms. Remains : 358/358 places, 582/582 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 358 transition count 526
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 126 place count 322 transition count 492
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 177 place count 271 transition count 441
Iterating global reduction 2 with 51 rules applied. Total rules applied 228 place count 271 transition count 441
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 266 place count 271 transition count 403
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 267 place count 271 transition count 402
Applied a total of 267 rules in 25 ms. Remains 271 /358 variables (removed 87) and now considering 402/582 (removed 180) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 402 rows 271 cols
[2023-03-11 19:16:49] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-11 19:16:49] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-11 19:16:49] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 19:16:49] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-11 19:16:49] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 19:16:50] [INFO ] After 411ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 128 ms.
[2023-03-11 19:16:50] [INFO ] After 637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-11 19:16:50] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-11 19:16:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 358 places, 582 transitions and 2094 arcs took 3 ms.
[2023-03-11 19:16:50] [INFO ] Flatten gal took : 80 ms
Total runtime 28308 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/502/inv_0_ --invariant=/tmp/502/inv_1_ --invariant=/tmp/502/inv_2_ --invariant=/tmp/502/inv_3_ --invariant=/tmp/502/inv_4_ --invariant=/tmp/502/inv_5_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14416340 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097540 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 ReachabilityFireability -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="FlexibleBarrier-PT-14b"
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 FlexibleBarrier-PT-14b, 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 r169-tall-167838856000535"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-14b.tgz
mv FlexibleBarrier-PT-14b 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 ;