Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292100510.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-305, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100510
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 660K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-305-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620585362183

Running Version 0
[2021-05-09 18:36:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 18:36:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:36:03] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2021-05-09 18:36:03] [INFO ] Transformed 2585 places.
[2021-05-09 18:36:03] [INFO ] Transformed 3095 transitions.
[2021-05-09 18:36:03] [INFO ] Found NUPN structural information;
[2021-05-09 18:36:03] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 165 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 76 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 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 5346029 steps, run timeout after 30001 ms. (steps per millisecond=178 ) properties seen :{5=1, 11=1}
Probabilistic random walk after 5346029 steps, saw 1149816 distinct states, run finished after 30006 ms. (steps per millisecond=178 ) properties seen :{5=1, 11=1}
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 10 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2021-05-09 18:36:34] [INFO ] Computed 4 place invariants in 37 ms
[2021-05-09 18:36:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 18:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:35] [INFO ] [Real]Absence check using state equation in 1064 ms returned sat
[2021-05-09 18:36:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:37] [INFO ] [Nat]Absence check using state equation in 1351 ms returned sat
[2021-05-09 18:36:37] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 164 ms.
[2021-05-09 18:36:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-09 18:36:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:42] [INFO ] [Real]Absence check using state equation in 1196 ms returned sat
[2021-05-09 18:36:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:42] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:43] [INFO ] [Nat]Absence check using state equation in 1136 ms returned sat
[2021-05-09 18:36:44] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 132 ms.
[2021-05-09 18:36:47] [INFO ] Added : 145 causal constraints over 29 iterations in 3486 ms. Result :unknown
[2021-05-09 18:36:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 18:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:48] [INFO ] [Real]Absence check using state equation in 1069 ms returned sat
[2021-05-09 18:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:50] [INFO ] [Nat]Absence check using state equation in 1103 ms returned sat
[2021-05-09 18:36:50] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 164 ms.
[2021-05-09 18:36:53] [INFO ] Added : 150 causal constraints over 30 iterations in 3536 ms. Result :unknown
[2021-05-09 18:36:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:55] [INFO ] [Real]Absence check using state equation in 1314 ms returned sat
[2021-05-09 18:36:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 18:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:57] [INFO ] [Nat]Absence check using state equation in 1433 ms returned sat
[2021-05-09 18:36:57] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 138 ms.
[2021-05-09 18:37:00] [INFO ] Added : 135 causal constraints over 27 iterations in 3254 ms. Result :unknown
[2021-05-09 18:37:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:01] [INFO ] [Real]Absence check using state equation in 482 ms returned unsat
[2021-05-09 18:37:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:02] [INFO ] [Real]Absence check using state equation in 1002 ms returned sat
[2021-05-09 18:37:03] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 135 ms.
[2021-05-09 18:37:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:05] [INFO ] [Nat]Absence check using state equation in 971 ms returned sat
[2021-05-09 18:37:05] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 106 ms.
[2021-05-09 18:37:08] [INFO ] Added : 160 causal constraints over 32 iterations in 3701 ms. Result :unknown
[2021-05-09 18:37:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:10] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2021-05-09 18:37:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2021-05-09 18:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:11] [INFO ] [Nat]Absence check using state equation in 940 ms returned sat
[2021-05-09 18:37:11] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 103 ms.
[2021-05-09 18:37:15] [INFO ] Added : 160 causal constraints over 32 iterations in 3649 ms. Result :unknown
[2021-05-09 18:37:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:16] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2021-05-09 18:37:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:16] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:37:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:17] [INFO ] [Nat]Absence check using state equation in 969 ms returned sat
[2021-05-09 18:37:18] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 119 ms.
[2021-05-09 18:37:21] [INFO ] Added : 155 causal constraints over 31 iterations in 3656 ms. Result :unknown
[2021-05-09 18:37:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:22] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2021-05-09 18:37:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:24] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2021-05-09 18:37:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:24] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:37:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:26] [INFO ] [Nat]Absence check using state equation in 1550 ms returned sat
[2021-05-09 18:37:26] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 101 ms.
[2021-05-09 18:37:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 64600 steps, including 803 resets, run finished after 161 ms. (steps per millisecond=401 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 24 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2904 edges and 2585 vertex of which 808 / 2585 are part of one of the 61 SCC in 8 ms
Free SCC test removed 747 places
Drop transitions removed 912 transitions
Reduce isomorphic transitions removed 912 transitions.
Graph (complete) has 2463 edges and 1838 vertex of which 1824 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.3 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1196 transitions
Trivial Post-agglo rules discarded 1196 transitions
Performed 1196 trivial Post agglomeration. Transition count delta: 1196
Iterating post reduction 0 with 1205 rules applied. Total rules applied 1207 place count 1824 transition count 969
Reduce places removed 1196 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 1330 rules applied. Total rules applied 2537 place count 628 transition count 835
Reduce places removed 60 places and 0 transitions.
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 2 with 68 rules applied. Total rules applied 2605 place count 568 transition count 827
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 with 8 rules applied. Total rules applied 2613 place count 565 transition count 822
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 4 with 5 rules applied. Total rules applied 2618 place count 562 transition count 820
Reduce places removed 1 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 5 with 17 rules applied. Total rules applied 2635 place count 561 transition count 804
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 18 rules applied. Total rules applied 2653 place count 545 transition count 802
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2654 place count 544 transition count 802
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 22 Pre rules applied. Total rules applied 2654 place count 544 transition count 780
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 8 with 44 rules applied. Total rules applied 2698 place count 522 transition count 780
Discarding 80 places :
Symmetric choice reduction at 8 with 80 rule applications. Total rules 2778 place count 442 transition count 700
Iterating global reduction 8 with 80 rules applied. Total rules applied 2858 place count 442 transition count 700
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 8 with 2 rules applied. Total rules applied 2860 place count 442 transition count 698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2861 place count 441 transition count 698
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 2861 place count 441 transition count 690
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 2877 place count 433 transition count 690
Discarding 58 places :
Symmetric choice reduction at 10 with 58 rule applications. Total rules 2935 place count 375 transition count 632
Iterating global reduction 10 with 58 rules applied. Total rules applied 2993 place count 375 transition count 632
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 10 with 32 rules applied. Total rules applied 3025 place count 375 transition count 600
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 11 with 28 rules applied. Total rules applied 3053 place count 359 transition count 588
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3059 place count 353 transition count 588
Discarding 18 places :
Symmetric choice reduction at 13 with 18 rule applications. Total rules 3077 place count 335 transition count 559
Iterating global reduction 13 with 18 rules applied. Total rules applied 3095 place count 335 transition count 559
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3101 place count 335 transition count 553
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 3110 place count 326 transition count 535
Iterating global reduction 14 with 9 rules applied. Total rules applied 3119 place count 326 transition count 535
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 3122 place count 323 transition count 529
Iterating global reduction 14 with 3 rules applied. Total rules applied 3125 place count 323 transition count 529
Performed 156 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 156 places in 1 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 14 with 312 rules applied. Total rules applied 3437 place count 167 transition count 293
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 3442 place count 167 transition count 288
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 3450 place count 163 transition count 284
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3456 place count 163 transition count 278
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 3462 place count 160 transition count 275
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3468 place count 160 transition count 269
Performed 35 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 17 with 70 rules applied. Total rules applied 3538 place count 125 transition count 320
Drop transitions removed 10 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 17 with 32 rules applied. Total rules applied 3570 place count 125 transition count 288
Discarding 18 places :
Symmetric choice reduction at 18 with 18 rule applications. Total rules 3588 place count 107 transition count 260
Iterating global reduction 18 with 18 rules applied. Total rules applied 3606 place count 107 transition count 260
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 18 with 9 rules applied. Total rules applied 3615 place count 107 transition count 251
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 3618 place count 104 transition count 245
Iterating global reduction 19 with 3 rules applied. Total rules applied 3621 place count 104 transition count 245
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 19 with 3 rules applied. Total rules applied 3624 place count 104 transition count 242
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 20 with 25 rules applied. Total rules applied 3649 place count 104 transition count 217
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 3651 place count 102 transition count 213
Iterating global reduction 20 with 2 rules applied. Total rules applied 3653 place count 102 transition count 213
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3654 place count 102 transition count 212
Free-agglomeration rule applied 9 times.
Iterating global reduction 20 with 9 rules applied. Total rules applied 3663 place count 102 transition count 203
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 11 rules applied. Total rules applied 3674 place count 93 transition count 201
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 21 with 4 rules applied. Total rules applied 3678 place count 93 transition count 197
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3680 place count 93 transition count 197
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3681 place count 92 transition count 196
Applied a total of 3681 rules in 198 ms. Remains 92 /2585 variables (removed 2493) and now considering 196/3095 (removed 2899) transitions.
Finished structural reductions, in 1 iterations. Remains : 92/2585 places, 196/3095 transitions.
[2021-05-09 18:37:30] [INFO ] Flatten gal took : 31 ms
[2021-05-09 18:37:30] [INFO ] Flatten gal took : 12 ms
[2021-05-09 18:37:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18174309695611775674.gal : 6 ms
[2021-05-09 18:37:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7474039808796883997.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18174309695611775674.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7474039808796883997.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18174309695611775674.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7474039808796883997.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7474039808796883997.prop.
Invariant property CloudReconfiguration-PT-305-ReachabilityCardinality-10 does not hold.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 2
SDD size :1 after 9
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :9 after 13
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :13 after 18
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :18 after 22
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :22 after 77
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :77 after 87
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :87 after 337
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :337 after 658
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :658 after 8848
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :8848 after 47567
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,136582,0.112663,7868,2,1191,16,17455,12,0,597,12471,0
Total reachable state count : 136582

Verifying 7 reachability properties.
Reachability property CloudReconfiguration-PT-305-ReachabilityCardinality-00 is true.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-00,2225,0.113348,7868,2,316,16,17455,12,0,601,12471,0
Invariant property CloudReconfiguration-PT-305-ReachabilityCardinality-01 is true.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-01,0,0.114302,8132,1,0,16,17455,12,0,605,12471,0
Invariant property CloudReconfiguration-PT-305-ReachabilityCardinality-02 does not hold.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-02,7797,0.1146,8132,2,585,16,17455,12,0,606,12471,0
Reachability property CloudReconfiguration-PT-305-ReachabilityCardinality-03 is true.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-03,32,0.115507,8132,2,145,16,17455,12,0,615,12471,0
Reachability property CloudReconfiguration-PT-305-ReachabilityCardinality-07 is true.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-07,3761,0.115729,8132,2,504,16,17455,12,0,616,12471,0
Invariant property CloudReconfiguration-PT-305-ReachabilityCardinality-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-10,14,0.115964,8132,2,117,16,17455,13,0,621,12471,0
Reachability property CloudReconfiguration-PT-305-ReachabilityCardinality-13 is true.
FORMULA CloudReconfiguration-PT-305-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-305-ReachabilityCardinality-13,2424,0.116491,8132,2,332,16,17455,13,0,623,12471,0
All properties solved without resorting to model-checking.

BK_STOP 1620585450629

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-305"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-305, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292100510"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-305.tgz
mv CloudReconfiguration-PT-305 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;