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.r393-oct2-167903716800255.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldIIPt-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716800255
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 8.6K Feb 25 17:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 17:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 16:59 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 3.7K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 17:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 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 83K 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 ShieldIIPt-PT-005B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679435473325

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=ShieldIIPt-PT-005B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:51:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 21:51:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:51:15] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2023-03-21 21:51:15] [INFO ] Transformed 353 places.
[2023-03-21 21:51:15] [INFO ] Transformed 328 transitions.
[2023-03-21 21:51:15] [INFO ] Found NUPN structural information;
[2023-03-21 21:51:15] [INFO ] Parsed PT model containing 353 places and 328 transitions and 816 arcs in 166 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 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 16) seen :11
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 328 rows 353 cols
[2023-03-21 21:51:16] [INFO ] Computed 46 place invariants in 15 ms
[2023-03-21 21:51:17] [INFO ] [Real]Absence check using 46 positive place invariants in 69 ms returned sat
[2023-03-21 21:51:17] [INFO ] After 567ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-21 21:51:17] [INFO ] [Nat]Absence check using 46 positive place invariants in 12 ms returned sat
[2023-03-21 21:51:17] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-21 21:51:17] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 6 ms to minimize.
[2023-03-21 21:51:17] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 0 ms to minimize.
[2023-03-21 21:51:18] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 1 ms to minimize.
[2023-03-21 21:51:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 388 ms
[2023-03-21 21:51:18] [INFO ] Deduced a trap composed of 15 places in 154 ms of which 1 ms to minimize.
[2023-03-21 21:51:18] [INFO ] Deduced a trap composed of 10 places in 206 ms of which 1 ms to minimize.
[2023-03-21 21:51:18] [INFO ] Deduced a trap composed of 17 places in 144 ms of which 1 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Deduced a trap composed of 21 places in 161 ms of which 0 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 13 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 0 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Deduced a trap composed of 17 places in 164 ms of which 1 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Deduced a trap composed of 30 places in 199 ms of which 1 ms to minimize.
[2023-03-21 21:51:19] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1571 ms
[2023-03-21 21:51:19] [INFO ] After 2295ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 130 ms.
[2023-03-21 21:51:19] [INFO ] After 2613ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 45 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 328/328 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 353 transition count 278
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 68 rules applied. Total rules applied 118 place count 303 transition count 260
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 135 place count 286 transition count 260
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 135 place count 286 transition count 242
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 171 place count 268 transition count 242
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 195 place count 244 transition count 218
Iterating global reduction 3 with 24 rules applied. Total rules applied 219 place count 244 transition count 218
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 219 place count 244 transition count 213
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 229 place count 239 transition count 213
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 359 place count 174 transition count 148
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 373 place count 167 transition count 149
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 374 place count 167 transition count 148
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 376 place count 167 transition count 146
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 378 place count 165 transition count 146
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 383 place count 165 transition count 146
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 384 place count 164 transition count 145
Applied a total of 384 rules in 85 ms. Remains 164 /353 variables (removed 189) and now considering 145/328 (removed 183) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 164/353 places, 145/328 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :1
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 145 rows 164 cols
[2023-03-21 21:51:20] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-21 21:51:20] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 21:51:20] [INFO ] [Nat]Absence check using 46 positive place invariants in 6 ms returned sat
[2023-03-21 21:51:20] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-21 21:51:20] [INFO ] After 37ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:20] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-21 21:51:20] [INFO ] After 291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 42 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 145/145 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 164 transition count 142
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 161 transition count 142
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 2 with 2 rules applied. Total rules applied 8 place count 160 transition count 141
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 158 transition count 142
Applied a total of 12 rules in 11 ms. Remains 158 /164 variables (removed 6) and now considering 142/145 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 158/164 places, 142/145 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 1248274 steps, run timeout after 3028 ms. (steps per millisecond=412 ) properties seen :{}
Probabilistic random walk after 1248274 steps, saw 953181 distinct states, run finished after 3030 ms. (steps per millisecond=411 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 142 rows 158 cols
[2023-03-21 21:51:23] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-21 21:51:23] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 21:51:24] [INFO ] [Nat]Absence check using 46 positive place invariants in 146 ms returned sat
[2023-03-21 21:51:24] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:24] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-21 21:51:24] [INFO ] After 64ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:24] [INFO ] Deduced a trap composed of 5 places in 119 ms of which 0 ms to minimize.
[2023-03-21 21:51:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
[2023-03-21 21:51:24] [INFO ] After 260ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-21 21:51:24] [INFO ] After 720ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 42 out of 158 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 158/158 places, 142/142 transitions.
Applied a total of 0 rules in 6 ms. Remains 158 /158 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 158/158 places, 142/142 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 158/158 places, 142/142 transitions.
Applied a total of 0 rules in 6 ms. Remains 158 /158 variables (removed 0) and now considering 142/142 (removed 0) transitions.
[2023-03-21 21:51:24] [INFO ] Invariant cache hit.
[2023-03-21 21:51:24] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-21 21:51:24] [INFO ] Invariant cache hit.
[2023-03-21 21:51:24] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-21 21:51:25] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2023-03-21 21:51:25] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 21:51:25] [INFO ] Invariant cache hit.
[2023-03-21 21:51:25] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 749 ms. Remains : 158/158 places, 142/142 transitions.
Graph (complete) has 355 edges and 158 vertex of which 157 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 157 transition count 141
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 9 place count 157 transition count 141
Applied a total of 9 rules in 13 ms. Remains 157 /158 variables (removed 1) and now considering 141/142 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 141 rows 157 cols
[2023-03-21 21:51:25] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-21 21:51:25] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 21:51:25] [INFO ] [Nat]Absence check using 45 positive place invariants in 6 ms returned sat
[2023-03-21 21:51:25] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 21:51:25] [INFO ] After 31ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:25] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 1 ms to minimize.
[2023-03-21 21:51:25] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
[2023-03-21 21:51:25] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2023-03-21 21:51:25] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 0 ms to minimize.
[2023-03-21 21:51:25] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2023-03-21 21:51:25] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 288 ms
[2023-03-21 21:51:25] [INFO ] After 404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-21 21:51:25] [INFO ] After 607ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-21 21:51:25] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 8 ms.
[2023-03-21 21:51:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 158 places, 142 transitions and 492 arcs took 2 ms.
[2023-03-21 21:51:26] [INFO ] Flatten gal took : 60 ms
Total runtime 10520 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/569/inv_0_ --inv-par
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679435497506

--------------------
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
rfs formula name ShieldIIPt-PT-005B-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/569/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 158 places, 142 transitions and 492 arcs
pnml2lts-sym: Petri net ShieldIIPt_PT_005B analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 142->123 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 158; there are 123 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: Exploration took 115068 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.840 real 3.380 user 0.000 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 4.93149992799708e+19 states, 3516 nodes
pnml2lts-sym: group_next: 1131 nodes total
pnml2lts-sym: group_explored: 1113 nodes, 949 short vectors total
pnml2lts-sym: max token count: 1

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="ShieldIIPt-PT-005B"
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 ShieldIIPt-PT-005B, 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 r393-oct2-167903716800255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-005B.tgz
mv ShieldIIPt-PT-005B 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 ;