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-167814480700038.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 CloudReconfiguration-PT-305, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480700038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.4K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 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 660K 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 CloudReconfiguration-PT-305-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678257145930

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=CloudReconfiguration-PT-305
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 06:32:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 06:32:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 06:32:27] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2023-03-08 06:32:27] [INFO ] Transformed 2585 places.
[2023-03-08 06:32:27] [INFO ] Transformed 3095 transitions.
[2023-03-08 06:32:27] [INFO ] Found NUPN structural information;
[2023-03-08 06:32:27] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 357 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 79 resets, run finished after 559 ms. (steps per millisecond=17 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 175873 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 175873 steps, saw 49015 distinct states, run finished after 3003 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2023-03-08 06:32:32] [INFO ] Computed 4 place invariants in 53 ms
[2023-03-08 06:32:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 23 ms returned sat
[2023-03-08 06:32:35] [INFO ] After 1623ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:9
[2023-03-08 06:32:35] [INFO ] After 2046ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-08 06:32:35] [INFO ] After 3287ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-08 06:32:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 20 ms returned sat
[2023-03-08 06:32:40] [INFO ] After 3277ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-08 06:32:42] [INFO ] After 5524ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 2140 ms.
[2023-03-08 06:32:44] [INFO ] After 8859ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 86 ms.
Support contains 104 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2749 edges and 2585 vertex of which 641 / 2585 are part of one of the 55 SCC in 12 ms
Free SCC test removed 586 places
Drop transitions removed 718 transitions
Reduce isomorphic transitions removed 718 transitions.
Graph (complete) has 2657 edges and 1999 vertex of which 1985 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.6 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1179 transitions
Trivial Post-agglo rules discarded 1179 transitions
Performed 1179 trivial Post agglomeration. Transition count delta: 1179
Iterating post reduction 0 with 1188 rules applied. Total rules applied 1190 place count 1985 transition count 1180
Reduce places removed 1179 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 1 with 1287 rules applied. Total rules applied 2477 place count 806 transition count 1072
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 50 rules applied. Total rules applied 2527 place count 762 transition count 1066
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 2533 place count 760 transition count 1062
Reduce places removed 2 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 4 with 4 rules applied. Total rules applied 2537 place count 758 transition count 1060
Reduce places removed 1 places and 0 transitions.
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Iterating post reduction 5 with 67 rules applied. Total rules applied 2604 place count 757 transition count 994
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 72 rules applied. Total rules applied 2676 place count 691 transition count 988
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2678 place count 689 transition count 988
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 31 Pre rules applied. Total rules applied 2678 place count 689 transition count 957
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 8 with 62 rules applied. Total rules applied 2740 place count 658 transition count 957
Discarding 68 places :
Symmetric choice reduction at 8 with 68 rule applications. Total rules 2808 place count 590 transition count 889
Iterating global reduction 8 with 68 rules applied. Total rules applied 2876 place count 590 transition count 889
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 6 Pre rules applied. Total rules applied 2876 place count 590 transition count 883
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 2888 place count 584 transition count 883
Discarding 48 places :
Symmetric choice reduction at 8 with 48 rule applications. Total rules 2936 place count 536 transition count 835
Iterating global reduction 8 with 48 rules applied. Total rules applied 2984 place count 536 transition count 835
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 8 with 18 rules applied. Total rules applied 3002 place count 536 transition count 817
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 13 rules applied. Total rules applied 3015 place count 527 transition count 813
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 3017 place count 525 transition count 813
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 3024 place count 518 transition count 801
Iterating global reduction 11 with 7 rules applied. Total rules applied 3031 place count 518 transition count 801
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3032 place count 518 transition count 800
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 3036 place count 514 transition count 792
Iterating global reduction 12 with 4 rules applied. Total rules applied 3040 place count 514 transition count 792
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 3042 place count 512 transition count 788
Iterating global reduction 12 with 2 rules applied. Total rules applied 3044 place count 512 transition count 788
Performed 188 Post agglomeration using F-continuation condition with reduction of 61 identical transitions.
Deduced a syphon composed of 188 places in 1 ms
Reduce places removed 188 places and 0 transitions.
Iterating global reduction 12 with 376 rules applied. Total rules applied 3420 place count 324 transition count 539
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 12 with 10 rules applied. Total rules applied 3430 place count 324 transition count 529
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3436 place count 321 transition count 526
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 3440 place count 321 transition count 522
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3444 place count 319 transition count 520
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3448 place count 319 transition count 516
Performed 43 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 15 with 86 rules applied. Total rules applied 3534 place count 276 transition count 566
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 15 with 26 rules applied. Total rules applied 3560 place count 276 transition count 540
Discarding 14 places :
Symmetric choice reduction at 16 with 14 rule applications. Total rules 3574 place count 262 transition count 512
Iterating global reduction 16 with 14 rules applied. Total rules applied 3588 place count 262 transition count 512
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 3591 place count 262 transition count 509
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3592 place count 261 transition count 507
Iterating global reduction 17 with 1 rules applied. Total rules applied 3593 place count 261 transition count 507
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 17 with 35 rules applied. Total rules applied 3628 place count 261 transition count 472
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 3630 place count 259 transition count 470
Iterating global reduction 17 with 2 rules applied. Total rules applied 3632 place count 259 transition count 470
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3633 place count 259 transition count 469
Free-agglomeration rule applied 21 times.
Iterating global reduction 17 with 21 rules applied. Total rules applied 3654 place count 259 transition count 448
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 17 with 21 rules applied. Total rules applied 3675 place count 238 transition count 448
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 3676 place count 238 transition count 447
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 18 with 18 rules applied. Total rules applied 3694 place count 238 transition count 447
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 3696 place count 238 transition count 445
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 3697 place count 238 transition count 445
Applied a total of 3697 rules in 442 ms. Remains 238 /2585 variables (removed 2347) and now considering 445/3095 (removed 2650) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 443 ms. Remains : 238/2585 places, 445/3095 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 10) seen :6
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-08 06:32:45] [INFO ] Flow matrix only has 435 transitions (discarded 10 similar events)
// Phase 1: matrix 435 rows 238 cols
[2023-03-08 06:32:45] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 06:32:45] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 06:32:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 06:32:45] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 06:32:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 06:32:45] [INFO ] After 79ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 06:32:46] [INFO ] Deduced a trap composed of 60 places in 100 ms of which 1 ms to minimize.
[2023-03-08 06:32:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2023-03-08 06:32:46] [INFO ] After 321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 81 ms.
[2023-03-08 06:32:46] [INFO ] After 648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8 ms.
Support contains 60 out of 238 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 238/238 places, 445/445 transitions.
Graph (trivial) has 130 edges and 238 vertex of which 26 / 238 are part of one of the 12 SCC in 0 ms
Free SCC test removed 14 places
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 224 transition count 402
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 1 with 20 rules applied. Total rules applied 36 place count 209 transition count 397
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 42 place count 208 transition count 392
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 47 place count 203 transition count 392
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 47 place count 203 transition count 387
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 57 place count 198 transition count 387
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 61 place count 194 transition count 381
Iterating global reduction 4 with 4 rules applied. Total rules applied 65 place count 194 transition count 381
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 95 place count 179 transition count 366
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 99 place count 179 transition count 362
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 103 place count 175 transition count 357
Iterating global reduction 5 with 4 rules applied. Total rules applied 107 place count 175 transition count 357
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 108 place count 175 transition count 356
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 118 place count 170 transition count 360
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 132 place count 170 transition count 346
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 134 place count 168 transition count 342
Iterating global reduction 7 with 2 rules applied. Total rules applied 136 place count 168 transition count 342
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 138 place count 168 transition count 340
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 144 place count 168 transition count 334
Free-agglomeration rule applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 149 place count 168 transition count 329
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 154 place count 163 transition count 329
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 157 place count 163 transition count 326
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 160 place count 163 transition count 326
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 161 place count 163 transition count 326
Applied a total of 161 rules in 88 ms. Remains 163 /238 variables (removed 75) and now considering 326/445 (removed 119) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 163/238 places, 326/445 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 4) seen :1
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 06:32:46] [INFO ] Flow matrix only has 313 transitions (discarded 13 similar events)
// Phase 1: matrix 313 rows 163 cols
[2023-03-08 06:32:46] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 06:32:46] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 06:32:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 06:32:46] [INFO ] After 109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 06:32:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 06:32:46] [INFO ] After 60ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 06:32:46] [INFO ] Deduced a trap composed of 51 places in 77 ms of which 1 ms to minimize.
[2023-03-08 06:32:47] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 1 ms to minimize.
[2023-03-08 06:32:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 190 ms
[2023-03-08 06:32:47] [INFO ] Deduced a trap composed of 47 places in 73 ms of which 1 ms to minimize.
[2023-03-08 06:32:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2023-03-08 06:32:47] [INFO ] After 399ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-08 06:32:47] [INFO ] After 633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 9 ms.
Support contains 58 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 326/326 transitions.
Graph (trivial) has 18 edges and 163 vertex of which 2 / 163 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 162 transition count 323
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 161 transition count 323
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 159 transition count 321
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 159 transition count 320
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 158 transition count 319
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 158 transition count 319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 157 transition count 318
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 157 transition count 318
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 157 transition count 317
Applied a total of 13 rules in 31 ms. Remains 157 /163 variables (removed 6) and now considering 317/326 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 157/163 places, 317/326 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :1
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
[2023-03-08 06:32:47] [INFO ] Flow matrix only has 303 transitions (discarded 14 similar events)
// Phase 1: matrix 303 rows 157 cols
[2023-03-08 06:32:47] [INFO ] Computed 4 place invariants in 20 ms
[2023-03-08 06:32:47] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 06:32:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 06:32:47] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 06:32:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 06:32:47] [INFO ] After 45ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 06:32:47] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-08 06:32:47] [INFO ] After 273ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 157/157 places, 317/317 transitions.
Graph (trivial) has 47 edges and 157 vertex of which 8 / 157 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 153 transition count 300
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 144 transition count 299
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 20 place count 144 transition count 296
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 141 transition count 296
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 140 transition count 294
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 140 transition count 294
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 140 transition count 293
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 35 place count 137 transition count 290
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 37 place count 137 transition count 288
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 38 place count 136 transition count 287
Iterating global reduction 4 with 1 rules applied. Total rules applied 39 place count 136 transition count 287
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 40 place count 136 transition count 286
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 5 with 15 rules applied. Total rules applied 55 place count 136 transition count 271
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 57 place count 134 transition count 269
Iterating global reduction 5 with 2 rules applied. Total rules applied 59 place count 134 transition count 269
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 60 place count 133 transition count 268
Iterating global reduction 5 with 1 rules applied. Total rules applied 61 place count 133 transition count 268
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 62 place count 133 transition count 267
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 64 place count 133 transition count 265
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 66 place count 131 transition count 265
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 67 place count 131 transition count 265
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 68 place count 131 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 69 place count 130 transition count 263
Applied a total of 69 rules in 47 ms. Remains 130 /157 variables (removed 27) and now considering 263/317 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 130/157 places, 263/317 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Finished probabilistic random walk after 32038 steps, run visited all 2 properties in 117 ms. (steps per millisecond=273 )
Probabilistic random walk after 32038 steps, saw 9321 distinct states, run finished after 118 ms. (steps per millisecond=271 ) properties seen :2
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 20754 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/494/inv_0_ --invariant=/tmp/494/inv_1_ --invariant=/tmp/494/inv_2_ --invariant=/tmp/494/inv_3_ --invariant=/tmp/494/inv_4_ --invariant=/tmp/494/inv_5_ --invariant=/tmp/494/inv_6_ --invariant=/tmp/494/inv_7_ --invariant=/tmp/494/inv_8_ --invariant=/tmp/494/inv_9_ --invariant=/tmp/494/inv_10_ --invariant=/tmp/494/inv_11_ --invariant=/tmp/494/inv_12_ --invariant=/tmp/494/inv_13_ --invariant=/tmp/494/inv_14_ --invariant=/tmp/494/inv_15_ --inv-par
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678257228363

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-00
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_0_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-01
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_1_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-02
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_2_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/494/inv_3_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_4_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-05
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_5_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-06
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_6_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-07
rfs formula type AG
rfs formula formula --invariant=/tmp/494/inv_7_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-08
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_8_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_9_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_10_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/494/inv_11_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/494/inv_12_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/494/inv_13_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/494/inv_14_
rfs formula name CloudReconfiguration-PT-305-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/494/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 2585 places, 3095 transitions and 6463 arcs
pnml2lts-sym: Petri net CloudReconfiguration-PT-305 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.020 user 0.010 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: 3095->3095 groups
pnml2lts-sym: Regrouping took 2.620 real 2.590 user 0.020 sys
pnml2lts-sym: state vector length is 2585; there are 3095 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:
pnml2lts-sym: Invariant violation (/tmp/494/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/494/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 1498984 group checks and 0 next state calls
pnml2lts-sym: reachability took 54.330 real 211.530 user 5.440 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.030 real 0.120 user 0.000 sys
pnml2lts-sym: state space has 131394354295 states, 94549 nodes
pnml2lts-sym: group_next: 12417 nodes total
pnml2lts-sym: group_explored: 6378 nodes, 6392 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="CloudReconfiguration-PT-305"
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 CloudReconfiguration-PT-305, 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-167814480700038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-305.tgz
mv CloudReconfiguration-PT-305 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 ;