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.r105-tall-167814481500630.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 DLCround-PT-03b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481500630
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 25 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 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 432K 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 DLCround-PT-03b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678351133972

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=DLCround-PT-03b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 08:38:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 08:38:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:38:55] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2023-03-09 08:38:55] [INFO ] Transformed 1383 places.
[2023-03-09 08:38:55] [INFO ] Transformed 1887 transitions.
[2023-03-09 08:38:55] [INFO ] Found NUPN structural information;
[2023-03-09 08:38:55] [INFO ] Parsed PT model containing 1383 places and 1887 transitions and 4809 arcs in 170 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-03b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 12) seen :7
FORMULA DLCround-PT-03b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
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 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1887 rows 1383 cols
[2023-03-09 08:38:56] [INFO ] Computed 52 place invariants in 35 ms
[2023-03-09 08:38:56] [INFO ] After 508ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 08:38:57] [INFO ] [Nat]Absence check using 52 positive place invariants in 29 ms returned sat
[2023-03-09 08:38:58] [INFO ] After 1083ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-09 08:38:58] [INFO ] Deduced a trap composed of 103 places in 177 ms of which 7 ms to minimize.
[2023-03-09 08:38:59] [INFO ] Deduced a trap composed of 132 places in 145 ms of which 1 ms to minimize.
[2023-03-09 08:38:59] [INFO ] Deduced a trap composed of 116 places in 147 ms of which 1 ms to minimize.
[2023-03-09 08:38:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 756 ms
[2023-03-09 08:38:59] [INFO ] Deduced a trap composed of 75 places in 216 ms of which 3 ms to minimize.
[2023-03-09 08:39:00] [INFO ] Deduced a trap composed of 75 places in 183 ms of which 1 ms to minimize.
[2023-03-09 08:39:00] [INFO ] Deduced a trap composed of 73 places in 153 ms of which 1 ms to minimize.
[2023-03-09 08:39:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 801 ms
[2023-03-09 08:39:00] [INFO ] After 3199ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 409 ms.
[2023-03-09 08:39:00] [INFO ] After 4070ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA DLCround-PT-03b-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 4 different solutions.
FORMULA DLCround-PT-03b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 97 ms.
Support contains 99 out of 1383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1383/1383 places, 1887/1887 transitions.
Graph (trivial) has 1154 edges and 1383 vertex of which 111 / 1383 are part of one of the 15 SCC in 16 ms
Free SCC test removed 96 places
Drop transitions removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Drop transitions removed 528 transitions
Trivial Post-agglo rules discarded 528 transitions
Performed 528 trivial Post agglomeration. Transition count delta: 528
Iterating post reduction 0 with 528 rules applied. Total rules applied 529 place count 1287 transition count 1247
Reduce places removed 528 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 556 rules applied. Total rules applied 1085 place count 759 transition count 1219
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 16 rules applied. Total rules applied 1101 place count 745 transition count 1217
Reduce places removed 1 places and 0 transitions.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Iterating post reduction 3 with 53 rules applied. Total rules applied 1154 place count 744 transition count 1165
Reduce places removed 52 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 54 rules applied. Total rules applied 1208 place count 692 transition count 1163
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 30 Pre rules applied. Total rules applied 1208 place count 692 transition count 1133
Deduced a syphon composed of 30 places in 5 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 1268 place count 662 transition count 1133
Discarding 99 places :
Symmetric choice reduction at 5 with 99 rule applications. Total rules 1367 place count 563 transition count 1034
Iterating global reduction 5 with 99 rules applied. Total rules applied 1466 place count 563 transition count 1034
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1468 place count 563 transition count 1032
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 32 Pre rules applied. Total rules applied 1468 place count 563 transition count 1000
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 1532 place count 531 transition count 1000
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1541 place count 522 transition count 940
Iterating global reduction 6 with 9 rules applied. Total rules applied 1550 place count 522 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1551 place count 522 transition count 939
Performed 127 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 127 places in 1 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 7 with 254 rules applied. Total rules applied 1805 place count 395 transition count 811
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1813 place count 387 transition count 755
Iterating global reduction 7 with 8 rules applied. Total rules applied 1821 place count 387 transition count 755
Performed 48 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 1917 place count 339 transition count 1023
Drop transitions removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 1943 place count 339 transition count 997
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1948 place count 334 transition count 932
Iterating global reduction 8 with 5 rules applied. Total rules applied 1953 place count 334 transition count 932
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1963 place count 334 transition count 922
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 1969 place count 331 transition count 960
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1974 place count 331 transition count 955
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 10 with 52 rules applied. Total rules applied 2026 place count 331 transition count 903
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2029 place count 328 transition count 877
Iterating global reduction 10 with 3 rules applied. Total rules applied 2032 place count 328 transition count 877
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2034 place count 328 transition count 875
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 2038 place count 326 transition count 900
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 2040 place count 326 transition count 898
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 2043 place count 326 transition count 895
Free-agglomeration rule applied 65 times with reduction of 11 identical transitions.
Iterating global reduction 12 with 65 rules applied. Total rules applied 2108 place count 326 transition count 819
Reduce places removed 65 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 12 with 128 rules applied. Total rules applied 2236 place count 261 transition count 756
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 13 with 27 rules applied. Total rules applied 2263 place count 261 transition count 729
Free-agglomeration rule applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 2264 place count 261 transition count 728
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 2271 place count 260 transition count 722
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 14 with 4 rules applied. Total rules applied 2275 place count 260 transition count 722
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2276 place count 260 transition count 721
Applied a total of 2276 rules in 365 ms. Remains 260 /1383 variables (removed 1123) and now considering 721/1887 (removed 1166) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 365 ms. Remains : 260/1383 places, 721/1887 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :1
FORMULA DLCround-PT-03b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 08:39:01] [INFO ] Flow matrix only has 556 transitions (discarded 165 similar events)
// Phase 1: matrix 556 rows 260 cols
[2023-03-09 08:39:01] [INFO ] Computed 52 place invariants in 6 ms
[2023-03-09 08:39:01] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 08:39:01] [INFO ] [Nat]Absence check using 52 positive place invariants in 7 ms returned sat
[2023-03-09 08:39:02] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 08:39:02] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-09 08:39:02] [INFO ] After 111ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 08:39:02] [INFO ] After 237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-09 08:39:02] [INFO ] After 596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 67 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 721/721 transitions.
Graph (trivial) has 75 edges and 260 vertex of which 4 / 260 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 258 transition count 707
Reduce places removed 10 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 14 rules applied. Total rules applied 25 place count 248 transition count 703
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 30 place count 244 transition count 702
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 30 place count 244 transition count 694
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 46 place count 236 transition count 694
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 47 place count 235 transition count 692
Iterating global reduction 3 with 1 rules applied. Total rules applied 48 place count 235 transition count 692
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 72 place count 223 transition count 678
Drop transitions removed 25 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 102 place count 223 transition count 648
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 120 place count 214 transition count 681
Drop transitions removed 17 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 4 with 25 rules applied. Total rules applied 145 place count 214 transition count 656
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 146 place count 213 transition count 645
Iterating global reduction 5 with 1 rules applied. Total rules applied 147 place count 213 transition count 645
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 165 place count 213 transition count 627
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 166 place count 212 transition count 619
Iterating global reduction 5 with 1 rules applied. Total rules applied 167 place count 212 transition count 619
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 168 place count 212 transition count 618
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 174 place count 212 transition count 612
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 194 place count 206 transition count 598
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 214 place count 206 transition count 578
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 215 place count 206 transition count 587
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 222 place count 205 transition count 581
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 226 place count 205 transition count 577
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 227 place count 205 transition count 577
Applied a total of 227 rules in 106 ms. Remains 205 /260 variables (removed 55) and now considering 577/721 (removed 144) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 205/260 places, 577/721 transitions.
Finished random walk after 9636 steps, including 2 resets, run visited all 2 properties in 89 ms. (steps per millisecond=108 )
FORMULA DLCround-PT-03b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 7204 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/481/inv_0_ --invariant=/tmp/481/inv_1_ --invariant=/tmp/481/inv_2_ --invariant=/tmp/481/inv_3_ --invariant=/tmp/481/inv_4_ --invariant=/tmp/481/inv_5_ --invariant=/tmp/481/inv_6_ --invariant=/tmp/481/inv_7_ --invariant=/tmp/481/inv_8_ --invariant=/tmp/481/inv_9_ --invariant=/tmp/481/inv_10_ --invariant=/tmp/481/inv_11_ --invariant=/tmp/481/inv_12_ --invariant=/tmp/481/inv_13_ --invariant=/tmp/481/inv_14_ --invariant=/tmp/481/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 11089376 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101068 kB
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-00
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-01
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-02
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-03
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-04
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-05
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-06
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-07
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-08
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-09
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-10
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-11
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-12
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-13
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-14
Could not compute solution for formula : DLCround-PT-03b-ReachabilityCardinality-15

BK_STOP 1678354715055

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name DLCround-PT-03b-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_0_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_1_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_2_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-03
rfs formula type EF
rfs formula formula --invariant=/tmp/481/inv_3_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/481/inv_4_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-05
rfs formula type EF
rfs formula formula --invariant=/tmp/481/inv_5_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_6_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-07
rfs formula type EF
rfs formula formula --invariant=/tmp/481/inv_7_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_8_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/481/inv_9_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_10_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_11_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_12_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_13_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-14
rfs formula type EF
rfs formula formula --invariant=/tmp/481/inv_14_
rfs formula name DLCround-PT-03b-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/481/inv_15_
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 1383 places, 1887 transitions and 4809 arcs
pnml2lts-sym: Petri net DLCround-PT-03b analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.020 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: 1887->1887 groups
pnml2lts-sym: Regrouping took 1.280 real 1.280 user 0.010 sys
pnml2lts-sym: state vector length is 1383; there are 1887 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 487
Killing (9) : 487

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="DLCround-PT-03b"
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 DLCround-PT-03b, 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 r105-tall-167814481500630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03b.tgz
mv DLCround-PT-03b 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 ;