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.r107-tall-167814483800143.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 smartxred
Input is CloudReconfiguration-PT-318, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814483800143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K Feb 25 11:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 11:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 11:51 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 3.8K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 25 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 11:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K Feb 25 11:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 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 661K 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-318-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678336785943

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-318
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 04:39:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 04:39:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 04:39:47] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2023-03-09 04:39:47] [INFO ] Transformed 2587 places.
[2023-03-09 04:39:47] [INFO ] Transformed 3099 transitions.
[2023-03-09 04:39:47] [INFO ] Found NUPN structural information;
[2023-03-09 04:39:47] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 474 ms. (steps per millisecond=21 ) properties (out of 16) seen :3
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2023-03-09 04:39:49] [INFO ] Computed 4 place invariants in 46 ms
[2023-03-09 04:39:50] [INFO ] After 1190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-09 04:39:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 22 ms returned sat
[2023-03-09 04:39:55] [INFO ] After 3947ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :5
[2023-03-09 04:39:57] [INFO ] After 5716ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :5
Attempting to minimize the solution found.
Minimization took 1136 ms.
[2023-03-09 04:39:58] [INFO ] After 8167ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :5
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 5 different solutions.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 52 ms.
Support contains 69 out of 2587 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2777 edges and 2587 vertex of which 708 / 2587 are part of one of the 56 SCC in 11 ms
Free SCC test removed 652 places
Drop transitions removed 795 transitions
Reduce isomorphic transitions removed 795 transitions.
Graph (complete) has 2590 edges and 1935 vertex of which 1921 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.4 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1161 transitions
Trivial Post-agglo rules discarded 1161 transitions
Performed 1161 trivial Post agglomeration. Transition count delta: 1161
Iterating post reduction 0 with 1169 rules applied. Total rules applied 1171 place count 1921 transition count 1126
Reduce places removed 1161 places and 0 transitions.
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 1 with 1278 rules applied. Total rules applied 2449 place count 760 transition count 1009
Reduce places removed 52 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 2 with 57 rules applied. Total rules applied 2506 place count 708 transition count 1004
Reduce places removed 1 places and 0 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 3 with 73 rules applied. Total rules applied 2579 place count 707 transition count 932
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 82 rules applied. Total rules applied 2661 place count 635 transition count 922
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2663 place count 633 transition count 922
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 23 Pre rules applied. Total rules applied 2663 place count 633 transition count 899
Deduced a syphon composed of 23 places in 3 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 2709 place count 610 transition count 899
Discarding 87 places :
Symmetric choice reduction at 6 with 87 rule applications. Total rules 2796 place count 523 transition count 812
Iterating global reduction 6 with 87 rules applied. Total rules applied 2883 place count 523 transition count 812
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 6 with 8 rules applied. Total rules applied 2891 place count 523 transition count 804
Reduce places removed 3 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 7 with 5 rules applied. Total rules applied 2896 place count 520 transition count 802
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2898 place count 519 transition count 801
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2899 place count 518 transition count 801
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 2899 place count 518 transition count 793
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 2915 place count 510 transition count 793
Discarding 59 places :
Symmetric choice reduction at 10 with 59 rule applications. Total rules 2974 place count 451 transition count 734
Iterating global reduction 10 with 59 rules applied. Total rules applied 3033 place count 451 transition count 734
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 10 with 25 rules applied. Total rules applied 3058 place count 451 transition count 709
Reduce places removed 11 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 11 with 15 rules applied. Total rules applied 3073 place count 440 transition count 705
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3075 place count 438 transition count 705
Discarding 17 places :
Symmetric choice reduction at 13 with 17 rule applications. Total rules 3092 place count 421 transition count 679
Iterating global reduction 13 with 17 rules applied. Total rules applied 3109 place count 421 transition count 679
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 3116 place count 421 transition count 672
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 3123 place count 414 transition count 658
Iterating global reduction 14 with 7 rules applied. Total rules applied 3130 place count 414 transition count 658
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3132 place count 412 transition count 654
Iterating global reduction 14 with 2 rules applied. Total rules applied 3134 place count 412 transition count 654
Performed 159 Post agglomeration using F-continuation condition with reduction of 45 identical transitions.
Deduced a syphon composed of 159 places in 0 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 14 with 318 rules applied. Total rules applied 3452 place count 253 transition count 450
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 14 with 13 rules applied. Total rules applied 3465 place count 253 transition count 437
Performed 45 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 15 with 90 rules applied. Total rules applied 3555 place count 208 transition count 479
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 15 with 44 rules applied. Total rules applied 3599 place count 208 transition count 435
Discarding 14 places :
Symmetric choice reduction at 16 with 14 rule applications. Total rules 3613 place count 194 transition count 406
Iterating global reduction 16 with 14 rules applied. Total rules applied 3627 place count 194 transition count 406
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3628 place count 194 transition count 405
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 3630 place count 192 transition count 401
Iterating global reduction 17 with 2 rules applied. Total rules applied 3632 place count 192 transition count 401
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 3633 place count 192 transition count 400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 3635 place count 191 transition count 419
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 3636 place count 191 transition count 418
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 19 with 31 rules applied. Total rules applied 3667 place count 191 transition count 387
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 3668 place count 190 transition count 386
Iterating global reduction 19 with 1 rules applied. Total rules applied 3669 place count 190 transition count 386
Free-agglomeration rule applied 13 times.
Iterating global reduction 19 with 13 rules applied. Total rules applied 3682 place count 190 transition count 373
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 19 with 13 rules applied. Total rules applied 3695 place count 177 transition count 373
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3697 place count 177 transition count 371
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 20 with 9 rules applied. Total rules applied 3706 place count 177 transition count 371
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 3707 place count 177 transition count 370
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 3710 place count 177 transition count 370
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3711 place count 176 transition count 369
Applied a total of 3711 rules in 301 ms. Remains 176 /2587 variables (removed 2411) and now considering 369/3099 (removed 2730) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 302 ms. Remains : 176/2587 places, 369/3099 transitions.
Incomplete random walk after 10000 steps, including 869 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :1
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 04:39:59] [INFO ] Flow matrix only has 358 transitions (discarded 11 similar events)
// Phase 1: matrix 358 rows 176 cols
[2023-03-09 04:39:59] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-09 04:39:59] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:39:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 04:39:59] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:39:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-09 04:39:59] [INFO ] After 22ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:39:59] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-09 04:39:59] [INFO ] After 213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 25 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 369/369 transitions.
Graph (trivial) has 154 edges and 176 vertex of which 29 / 176 are part of one of the 14 SCC in 0 ms
Free SCC test removed 15 places
Drop transitions removed 31 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 161 transition count 320
Reduce places removed 17 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 22 rules applied. Total rules applied 40 place count 144 transition count 315
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 42 place count 143 transition count 314
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 142 transition count 314
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 43 place count 142 transition count 310
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 51 place count 138 transition count 310
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 53 place count 136 transition count 307
Iterating global reduction 4 with 2 rules applied. Total rules applied 55 place count 136 transition count 307
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 56 place count 135 transition count 305
Iterating global reduction 4 with 1 rules applied. Total rules applied 57 place count 135 transition count 305
Performed 19 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 95 place count 116 transition count 283
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 103 place count 116 transition count 275
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 106 place count 113 transition count 269
Iterating global reduction 5 with 3 rules applied. Total rules applied 109 place count 113 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 110 place count 113 transition count 268
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 6 with 4 rules applied. Total rules applied 114 place count 111 transition count 266
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 117 place count 111 transition count 263
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 118 place count 110 transition count 261
Iterating global reduction 7 with 1 rules applied. Total rules applied 119 place count 110 transition count 261
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 120 place count 110 transition count 260
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 136 place count 102 transition count 285
Drop transitions removed 6 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 8 with 29 rules applied. Total rules applied 165 place count 102 transition count 256
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 168 place count 99 transition count 252
Iterating global reduction 9 with 3 rules applied. Total rules applied 171 place count 99 transition count 252
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 173 place count 99 transition count 250
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 10 with 2 rules applied. Total rules applied 175 place count 98 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 176 place count 98 transition count 248
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 11 with 13 rules applied. Total rules applied 189 place count 98 transition count 235
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 11 with 4 rules applied. Total rules applied 193 place count 96 transition count 233
Free-agglomeration rule applied 9 times.
Iterating global reduction 11 with 9 rules applied. Total rules applied 202 place count 96 transition count 224
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 213 place count 87 transition count 222
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 215 place count 87 transition count 220
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 217 place count 87 transition count 220
Applied a total of 217 rules in 57 ms. Remains 87 /176 variables (removed 89) and now considering 220/369 (removed 149) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 87/176 places, 220/369 transitions.
Finished random walk after 4109 steps, including 31 resets, run visited all 1 properties in 7 ms. (steps per millisecond=587 )
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 12013 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CloudReconfiguration (PT), instance 318
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 2587 places, 3099 transitions, 6479 arcs.
Final Score: 531678.25
Took : 77 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11763588 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107464 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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-318"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is CloudReconfiguration-PT-318, 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 r107-tall-167814483800143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-318.tgz
mv CloudReconfiguration-PT-318 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 ;