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-167814480600023.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-303, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480600023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 11:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.4K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 25 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 25 11:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:46 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-303-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678256872832

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-303
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 06:27:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 06:27:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 06:27:54] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2023-03-08 06:27:54] [INFO ] Transformed 2584 places.
[2023-03-08 06:27:54] [INFO ] Transformed 3094 transitions.
[2023-03-08 06:27:54] [INFO ] Found NUPN structural information;
[2023-03-08 06:27:54] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 219 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 107 resets, run finished after 483 ms. (steps per millisecond=20 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 178094 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 178094 steps, saw 53264 distinct states, run finished after 3002 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2023-03-08 06:27:58] [INFO ] Computed 4 place invariants in 47 ms
[2023-03-08 06:28:00] [INFO ] After 1491ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-08 06:28:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 23 ms returned sat
[2023-03-08 06:28:06] [INFO ] After 4593ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :14
[2023-03-08 06:28:10] [INFO ] After 8880ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :14
Attempting to minimize the solution found.
Minimization took 3942 ms.
[2023-03-08 06:28:14] [INFO ] After 14586ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :14
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 14 different solutions.
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 205 ms.
Support contains 217 out of 2584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2447 edges and 2584 vertex of which 371 / 2584 are part of one of the 42 SCC in 10 ms
Free SCC test removed 329 places
Drop transitions removed 399 transitions
Reduce isomorphic transitions removed 399 transitions.
Graph (complete) has 2973 edges and 2255 vertex of which 2243 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.5 ms
Discarding 12 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1108 transitions
Trivial Post-agglo rules discarded 1108 transitions
Performed 1108 trivial Post agglomeration. Transition count delta: 1108
Iterating post reduction 0 with 1111 rules applied. Total rules applied 1113 place count 2243 transition count 1577
Reduce places removed 1108 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 1 with 1192 rules applied. Total rules applied 2305 place count 1135 transition count 1493
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 33 rules applied. Total rules applied 2338 place count 1106 transition count 1489
Reduce places removed 1 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 3 with 3 rules applied. Total rules applied 2341 place count 1105 transition count 1487
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 4 rules applied. Total rules applied 2345 place count 1104 transition count 1484
Reduce places removed 2 places and 0 transitions.
Performed 182 Post agglomeration using F-continuation condition.Transition count delta: 182
Iterating post reduction 5 with 184 rules applied. Total rules applied 2529 place count 1102 transition count 1302
Reduce places removed 182 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 203 rules applied. Total rules applied 2732 place count 920 transition count 1281
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2737 place count 915 transition count 1281
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 36 Pre rules applied. Total rules applied 2737 place count 915 transition count 1245
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 8 with 72 rules applied. Total rules applied 2809 place count 879 transition count 1245
Discarding 88 places :
Symmetric choice reduction at 8 with 88 rule applications. Total rules 2897 place count 791 transition count 1157
Iterating global reduction 8 with 88 rules applied. Total rules applied 2985 place count 791 transition count 1157
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 8 with 4 rules applied. Total rules applied 2989 place count 791 transition count 1153
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2990 place count 790 transition count 1153
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 2990 place count 790 transition count 1145
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 3006 place count 782 transition count 1145
Discarding 47 places :
Symmetric choice reduction at 10 with 47 rule applications. Total rules 3053 place count 735 transition count 1098
Iterating global reduction 10 with 47 rules applied. Total rules applied 3100 place count 735 transition count 1098
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 10 with 12 rules applied. Total rules applied 3112 place count 735 transition count 1086
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 6 rules applied. Total rules applied 3118 place count 730 transition count 1085
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3119 place count 729 transition count 1085
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 3124 place count 724 transition count 1077
Iterating global reduction 13 with 5 rules applied. Total rules applied 3129 place count 724 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 3130 place count 723 transition count 1075
Iterating global reduction 13 with 1 rules applied. Total rules applied 3131 place count 723 transition count 1075
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 3132 place count 722 transition count 1073
Iterating global reduction 13 with 1 rules applied. Total rules applied 3133 place count 722 transition count 1073
Performed 197 Post agglomeration using F-continuation condition with reduction of 41 identical transitions.
Deduced a syphon composed of 197 places in 1 ms
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 13 with 394 rules applied. Total rules applied 3527 place count 525 transition count 835
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 13 with 25 rules applied. Total rules applied 3552 place count 525 transition count 810
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 3556 place count 523 transition count 808
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 3557 place count 523 transition count 807
Performed 48 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 15 with 96 rules applied. Total rules applied 3653 place count 475 transition count 864
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 15 with 27 rules applied. Total rules applied 3680 place count 475 transition count 837
Discarding 5 places :
Symmetric choice reduction at 16 with 5 rule applications. Total rules 3685 place count 470 transition count 827
Iterating global reduction 16 with 5 rules applied. Total rules applied 3690 place count 470 transition count 827
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 16 with 42 rules applied. Total rules applied 3732 place count 470 transition count 785
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 3734 place count 468 transition count 783
Iterating global reduction 16 with 2 rules applied. Total rules applied 3736 place count 468 transition count 783
Free-agglomeration rule applied 56 times with reduction of 1 identical transitions.
Iterating global reduction 16 with 56 rules applied. Total rules applied 3792 place count 468 transition count 726
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 58 rules applied. Total rules applied 3850 place count 412 transition count 724
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 17 with 6 rules applied. Total rules applied 3856 place count 412 transition count 718
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 17 with 12 rules applied. Total rules applied 3868 place count 412 transition count 718
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 3870 place count 412 transition count 716
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3871 place count 412 transition count 716
Applied a total of 3871 rules in 621 ms. Remains 412 /2584 variables (removed 2172) and now considering 716/3094 (removed 2378) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 621 ms. Remains : 412/2584 places, 716/3094 transitions.
Incomplete random walk after 10000 steps, including 448 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 12) seen :4
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 131 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 114 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :1
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 135 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-08 06:28:16] [INFO ] Flow matrix only has 708 transitions (discarded 8 similar events)
// Phase 1: matrix 708 rows 412 cols
[2023-03-08 06:28:16] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-08 06:28:16] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 06:28:17] [INFO ] After 512ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 06:28:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 06:28:17] [INFO ] After 331ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 06:28:17] [INFO ] After 739ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 351 ms.
[2023-03-08 06:28:18] [INFO ] After 1773ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 20 ms.
Support contains 146 out of 412 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 412/412 places, 716/716 transitions.
Graph (trivial) has 182 edges and 412 vertex of which 31 / 412 are part of one of the 13 SCC in 0 ms
Free SCC test removed 18 places
Drop transitions removed 34 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 35 transitions.
Graph (complete) has 838 edges and 394 vertex of which 393 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 33 rules applied. Total rules applied 35 place count 393 transition count 648
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 51 rules applied. Total rules applied 86 place count 361 transition count 629
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 108 place count 344 transition count 624
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 108 place count 344 transition count 617
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 122 place count 337 transition count 617
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 125 place count 334 transition count 613
Iterating global reduction 3 with 3 rules applied. Total rules applied 128 place count 334 transition count 613
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 130 place count 334 transition count 611
Performed 20 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 170 place count 314 transition count 587
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 183 place count 314 transition count 574
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 185 place count 312 transition count 572
Iterating global reduction 5 with 2 rules applied. Total rules applied 187 place count 312 transition count 572
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 195 place count 308 transition count 574
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 201 place count 308 transition count 568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 202 place count 307 transition count 566
Iterating global reduction 6 with 1 rules applied. Total rules applied 203 place count 307 transition count 566
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 223 place count 307 transition count 546
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 224 place count 306 transition count 545
Iterating global reduction 6 with 1 rules applied. Total rules applied 225 place count 306 transition count 545
Free-agglomeration rule applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 234 place count 306 transition count 536
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 243 place count 297 transition count 536
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 244 place count 297 transition count 535
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 248 place count 297 transition count 535
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 249 place count 297 transition count 534
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 250 place count 297 transition count 534
Applied a total of 250 rules in 132 ms. Remains 297 /412 variables (removed 115) and now considering 534/716 (removed 182) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 297/412 places, 534/716 transitions.
Incomplete random walk after 10000 steps, including 500 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 130 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 83 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 141 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :1
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2023-03-08 06:28:18] [INFO ] Flow matrix only has 524 transitions (discarded 10 similar events)
// Phase 1: matrix 524 rows 297 cols
[2023-03-08 06:28:18] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-08 06:28:18] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 06:28:19] [INFO ] After 365ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 06:28:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 06:28:19] [INFO ] After 263ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-08 06:28:19] [INFO ] After 566ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 257 ms.
[2023-03-08 06:28:20] [INFO ] After 1296ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 12 ms.
Support contains 143 out of 297 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 297/297 places, 534/534 transitions.
Graph (trivial) has 28 edges and 297 vertex of which 3 / 297 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 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 0 with 1 rules applied. Total rules applied 2 place count 295 transition count 530
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 294 transition count 530
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 294 transition count 529
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 293 transition count 529
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 292 transition count 529
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 292 transition count 523
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 291 transition count 521
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 291 transition count 521
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 291 transition count 519
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 291 transition count 517
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 21 place count 289 transition count 517
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 22 place count 289 transition count 516
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 289 transition count 516
Applied a total of 23 rules in 62 ms. Remains 289 /297 variables (removed 8) and now considering 516/534 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 289/297 places, 516/534 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 957279 steps, run timeout after 3001 ms. (steps per millisecond=318 ) properties seen :{0=1, 1=1, 3=1, 4=1}
Probabilistic random walk after 957279 steps, saw 207206 distinct states, run finished after 3001 ms. (steps per millisecond=318 ) properties seen :4
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
[2023-03-08 06:28:24] [INFO ] Flow matrix only has 507 transitions (discarded 9 similar events)
// Phase 1: matrix 507 rows 289 cols
[2023-03-08 06:28:24] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-08 06:28:24] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 06:28:24] [INFO ] After 170ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 06:28:24] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 06:28:24] [INFO ] After 68ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 06:28:24] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 90 ms.
[2023-03-08 06:28:24] [INFO ] After 470ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 43 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 516/516 transitions.
Graph (trivial) has 280 edges and 289 vertex of which 57 / 289 are part of one of the 22 SCC in 0 ms
Free SCC test removed 35 places
Drop transitions removed 64 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 66 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 0 with 52 rules applied. Total rules applied 53 place count 254 transition count 398
Reduce places removed 52 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 67 rules applied. Total rules applied 120 place count 202 transition count 383
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 126 place count 196 transition count 383
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 126 place count 196 transition count 372
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 148 place count 185 transition count 372
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 157 place count 176 transition count 358
Iterating global reduction 3 with 9 rules applied. Total rules applied 166 place count 176 transition count 358
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 169 place count 176 transition count 355
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 170 place count 175 transition count 355
Performed 22 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 214 place count 153 transition count 327
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 223 place count 153 transition count 318
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 225 place count 151 transition count 315
Iterating global reduction 6 with 2 rules applied. Total rules applied 227 place count 151 transition count 315
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 228 place count 151 transition count 314
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 252 place count 139 transition count 329
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 7 with 36 rules applied. Total rules applied 288 place count 139 transition count 293
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 294 place count 133 transition count 277
Iterating global reduction 8 with 6 rules applied. Total rules applied 300 place count 133 transition count 277
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 303 place count 133 transition count 274
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 305 place count 131 transition count 272
Iterating global reduction 9 with 2 rules applied. Total rules applied 307 place count 131 transition count 272
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 313 place count 131 transition count 266
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 10 with 20 rules applied. Total rules applied 333 place count 131 transition count 246
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 335 place count 129 transition count 244
Iterating global reduction 10 with 2 rules applied. Total rules applied 337 place count 129 transition count 244
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 338 place count 128 transition count 243
Iterating global reduction 10 with 1 rules applied. Total rules applied 339 place count 128 transition count 243
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 340 place count 128 transition count 242
Free-agglomeration rule applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 345 place count 128 transition count 237
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 351 place count 123 transition count 236
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 12 with 11 rules applied. Total rules applied 362 place count 123 transition count 236
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 363 place count 123 transition count 235
Applied a total of 363 rules in 45 ms. Remains 123 /289 variables (removed 166) and now considering 235/516 (removed 281) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 123/289 places, 235/516 transitions.
Incomplete random walk after 10000 steps, including 533 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 158 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 06:28:24] [INFO ] Flow matrix only has 223 transitions (discarded 12 similar events)
// Phase 1: matrix 223 rows 123 cols
[2023-03-08 06:28:24] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 06:28:24] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 06:28:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-08 06:28:24] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 06:28:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 06:28:24] [INFO ] After 6ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 06:28:24] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2023-03-08 06:28:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 38 ms
[2023-03-08 06:28:24] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-08 06:28:24] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 30578 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/496/inv_0_ --invariant=/tmp/496/inv_1_ --invariant=/tmp/496/inv_2_ --invariant=/tmp/496/inv_3_ --invariant=/tmp/496/inv_4_ --invariant=/tmp/496/inv_5_ --invariant=/tmp/496/inv_6_ --invariant=/tmp/496/inv_7_ --invariant=/tmp/496/inv_8_ --invariant=/tmp/496/inv_9_ --invariant=/tmp/496/inv_10_ --invariant=/tmp/496/inv_11_ --invariant=/tmp/496/inv_12_ --invariant=/tmp/496/inv_13_ --invariant=/tmp/496/inv_14_ --invariant=/tmp/496/inv_15_ --inv-par
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-303-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678256951582

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-00
rfs formula type AG
rfs formula formula --invariant=/tmp/496/inv_0_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/496/inv_1_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_2_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_3_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_4_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_5_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_6_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-07
rfs formula type AG
rfs formula formula --invariant=/tmp/496/inv_7_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-08
rfs formula type AG
rfs formula formula --invariant=/tmp/496/inv_8_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/496/inv_9_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_10_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_11_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_12_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_13_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/496/inv_14_
rfs formula name CloudReconfiguration-PT-303-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/496/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 2584 places, 3094 transitions and 6459 arcs
pnml2lts-sym: Petri net CloudReconfiguration-PT-303 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.020 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: 3094->3094 groups
pnml2lts-sym: Regrouping took 2.680 real 2.660 user 0.020 sys
pnml2lts-sym: state vector length is 2584; there are 3094 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/496/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/496/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 1060847 group checks and 0 next state calls
pnml2lts-sym: reachability took 18.970 real 73.760 user 2.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.030 real 0.100 user 0.000 sys
pnml2lts-sym: state space has 55243966466 states, 75532 nodes
pnml2lts-sym: group_next: 12037 nodes total
pnml2lts-sym: group_explored: 6289 nodes, 6286 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-303"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CloudReconfiguration-PT-303, 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 r105-tall-167814480600023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 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 ;