Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r046-smll-165252115800116.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is CloudReconfiguration-PT-313, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.8K Apr 29 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 29 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 14:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 29 14:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 29 14:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 29 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 14:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 660K May 10 09:33 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-313-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070756296

Running Version 0
[2022-06-12 21:52:39] [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]
[2022-06-12 21:52:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:52:39] [INFO ] Load time of PNML (sax parser for PT used): 329 ms
[2022-06-12 21:52:39] [INFO ] Transformed 2585 places.
[2022-06-12 21:52:39] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:52:39] [INFO ] Found NUPN structural information;
[2022-06-12 21:52:39] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 421 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 76 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 15) seen :1
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 2292200 steps, run timeout after 30001 ms. (steps per millisecond=76 ) properties seen :{}
Probabilistic random walk after 2292200 steps, saw 580202 distinct states, run finished after 30012 ms. (steps per millisecond=76 ) properties seen :{}
Running SMT prover for 14 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:53:10] [INFO ] Computed 4 place invariants in 64 ms
[2022-06-12 21:53:12] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:14] [INFO ] [Real]Absence check using state equation in 2064 ms returned sat
[2022-06-12 21:53:15] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 447 ms.
[2022-06-12 21:53:16] [INFO ] Added : 10 causal constraints over 2 iterations in 1406 ms. Result :unknown
[2022-06-12 21:53:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 87 ms returned sat
[2022-06-12 21:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:19] [INFO ] [Real]Absence check using state equation in 2399 ms returned sat
[2022-06-12 21:53:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:22] [INFO ] [Real]Absence check using state equation in 1833 ms returned sat
[2022-06-12 21:53:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 262 ms.
[2022-06-12 21:53:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 124 ms returned sat
[2022-06-12 21:53:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:28] [INFO ] [Nat]Absence check using state equation in 2042 ms returned sat
[2022-06-12 21:53:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 270 ms.
[2022-06-12 21:53:30] [INFO ] Added : 35 causal constraints over 7 iterations in 2057 ms. Result :unknown
[2022-06-12 21:53:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:32] [INFO ] [Real]Absence check using state equation in 1893 ms returned sat
[2022-06-12 21:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:37] [INFO ] [Real]Absence check using state equation in 3148 ms returned sat
[2022-06-12 21:53:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:53:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:41] [INFO ] [Nat]Absence check using state equation in 3027 ms returned sat
[2022-06-12 21:53:41] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 220 ms.
[2022-06-12 21:53:42] [INFO ] Added : 20 causal constraints over 4 iterations in 1173 ms. Result :unknown
[2022-06-12 21:53:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 83 ms returned sat
[2022-06-12 21:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:45] [INFO ] [Real]Absence check using state equation in 2302 ms returned sat
[2022-06-12 21:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:46] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 21:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:48] [INFO ] [Nat]Absence check using state equation in 2189 ms returned sat
[2022-06-12 21:53:49] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 228 ms.
[2022-06-12 21:53:50] [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 5
[2022-06-12 21:53:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 21:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:53] [INFO ] [Real]Absence check using state equation in 2141 ms returned sat
[2022-06-12 21:53:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:57] [INFO ] [Real]Absence check using state equation in 2232 ms returned sat
[2022-06-12 21:53:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:53:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 95 ms returned sat
[2022-06-12 21:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:01] [INFO ] [Real]Absence check using state equation in 2120 ms returned sat
[2022-06-12 21:54:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:54:02] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 21:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:04] [INFO ] [Nat]Absence check using state equation in 2196 ms returned sat
[2022-06-12 21:54:04] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 210 ms.
[2022-06-12 21:54:06] [INFO ] Added : 35 causal constraints over 7 iterations in 2119 ms. Result :unknown
[2022-06-12 21:54:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:09] [INFO ] [Real]Absence check using state equation in 2361 ms returned sat
[2022-06-12 21:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:54:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 121 ms returned sat
[2022-06-12 21:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:13] [INFO ] [Nat]Absence check using state equation in 2712 ms returned sat
[2022-06-12 21:54:13] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 190 ms.
[2022-06-12 21:54:14] [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
[2022-06-12 21:54:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 104 ms returned sat
[2022-06-12 21:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:18] [INFO ] [Real]Absence check using state equation in 2844 ms returned sat
[2022-06-12 21:54:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:54:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:22] [INFO ] [Nat]Absence check using state equation in 2784 ms returned sat
[2022-06-12 21:54:22] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 287 ms.
[2022-06-12 21:54:23] [INFO ] Added : 25 causal constraints over 5 iterations in 1622 ms. Result :unknown
[2022-06-12 21:54:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:26] [INFO ] [Real]Absence check using state equation in 1824 ms returned sat
[2022-06-12 21:54:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:54:27] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2022-06-12 21:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:29] [INFO ] [Nat]Absence check using state equation in 2017 ms returned sat
[2022-06-12 21:54:29] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 211 ms.
[2022-06-12 21:54:31] [INFO ] Added : 35 causal constraints over 7 iterations in 2214 ms. Result :unknown
[2022-06-12 21:54:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:35] [INFO ] [Real]Absence check using state equation in 2657 ms returned sat
[2022-06-12 21:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:54:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:38] [INFO ] [Nat]Absence check using state equation in 2538 ms returned sat
[2022-06-12 21:54:38] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 287 ms.
[2022-06-12 21:54:40] [INFO ] Added : 20 causal constraints over 4 iterations in 1589 ms. Result :unknown
[2022-06-12 21:54:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:54:43] [INFO ] [Real]Absence check using state equation in 2378 ms returned sat
[2022-06-12 21:54:43] [INFO ] Solution in real domain found non-integer solution.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Support contains 129 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2626 edges and 2585 vertex of which 574 / 2585 are part of one of the 56 SCC in 36 ms
Free SCC test removed 518 places
Drop transitions removed 635 transitions
Reduce isomorphic transitions removed 635 transitions.
Graph (complete) has 2740 edges and 2067 vertex of which 2053 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.13 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1118 transitions
Trivial Post-agglo rules discarded 1118 transitions
Performed 1118 trivial Post agglomeration. Transition count delta: 1118
Iterating post reduction 0 with 1126 rules applied. Total rules applied 1128 place count 2053 transition count 1325
Reduce places removed 1118 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 1219 rules applied. Total rules applied 2347 place count 935 transition count 1224
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 43 rules applied. Total rules applied 2390 place count 898 transition count 1218
Reduce places removed 2 places and 0 transitions.
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Iterating post reduction 3 with 100 rules applied. Total rules applied 2490 place count 896 transition count 1120
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 105 rules applied. Total rules applied 2595 place count 798 transition count 1113
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2597 place count 796 transition count 1113
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 32 Pre rules applied. Total rules applied 2597 place count 796 transition count 1081
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 2661 place count 764 transition count 1081
Discarding 112 places :
Symmetric choice reduction at 6 with 112 rule applications. Total rules 2773 place count 652 transition count 969
Iterating global reduction 6 with 112 rules applied. Total rules applied 2885 place count 652 transition count 969
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 5 rules applied. Total rules applied 2890 place count 652 transition count 964
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2892 place count 651 transition count 963
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2893 place count 650 transition count 963
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 2893 place count 650 transition count 957
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 2905 place count 644 transition count 957
Discarding 54 places :
Symmetric choice reduction at 9 with 54 rule applications. Total rules 2959 place count 590 transition count 902
Iterating global reduction 9 with 54 rules applied. Total rules applied 3013 place count 590 transition count 902
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 9 with 22 rules applied. Total rules applied 3035 place count 590 transition count 880
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 10 with 15 rules applied. Total rules applied 3050 place count 580 transition count 875
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 11 with 5 rules applied. Total rules applied 3055 place count 578 transition count 872
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 3059 place count 575 transition count 871
Discarding 10 places :
Symmetric choice reduction at 13 with 10 rule applications. Total rules 3069 place count 565 transition count 854
Iterating global reduction 13 with 10 rules applied. Total rules applied 3079 place count 565 transition count 854
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3082 place count 565 transition count 851
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 3085 place count 562 transition count 845
Iterating global reduction 14 with 3 rules applied. Total rules applied 3088 place count 562 transition count 845
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 3089 place count 561 transition count 843
Iterating global reduction 14 with 1 rules applied. Total rules applied 3090 place count 561 transition count 843
Performed 179 Post agglomeration using F-continuation condition with reduction of 47 identical transitions.
Deduced a syphon composed of 179 places in 2 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 14 with 358 rules applied. Total rules applied 3448 place count 382 transition count 617
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 14 with 14 rules applied. Total rules applied 3462 place count 382 transition count 603
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 3466 place count 380 transition count 601
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 3470 place count 380 transition count 597
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3472 place count 379 transition count 596
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3474 place count 379 transition count 594
Performed 53 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 53 places in 2 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 17 with 106 rules applied. Total rules applied 3580 place count 326 transition count 677
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 17 with 31 rules applied. Total rules applied 3611 place count 326 transition count 646
Discarding 9 places :
Symmetric choice reduction at 18 with 9 rule applications. Total rules 3620 place count 317 transition count 628
Iterating global reduction 18 with 9 rules applied. Total rules applied 3629 place count 317 transition count 628
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 18 with 47 rules applied. Total rules applied 3676 place count 317 transition count 581
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3677 place count 316 transition count 580
Iterating global reduction 18 with 1 rules applied. Total rules applied 3678 place count 316 transition count 580
Free-agglomeration rule applied 34 times.
Iterating global reduction 18 with 34 rules applied. Total rules applied 3712 place count 316 transition count 546
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 18 with 34 rules applied. Total rules applied 3746 place count 282 transition count 546
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 3751 place count 282 transition count 541
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 19 with 13 rules applied. Total rules applied 3764 place count 282 transition count 541
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 3765 place count 281 transition count 540
Applied a total of 3765 rules in 874 ms. Remains 281 /2585 variables (removed 2304) and now considering 540/3095 (removed 2555) transitions.
Finished structural reductions, in 1 iterations. Remains : 281/2585 places, 540/3095 transitions.
[2022-06-12 21:54:45] [INFO ] Flatten gal took : 109 ms
[2022-06-12 21:54:45] [INFO ] Flatten gal took : 47 ms
[2022-06-12 21:54:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11289757185094737557.gal : 27 ms
[2022-06-12 21:54:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality595999487598805894.prop : 2 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/ReachabilityCardinality11289757185094737557.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality595999487598805894.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/ReachabilityCardinality11289757185094737557.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality595999487598805894.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality595999487598805894.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 7
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-00 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :7 after 15
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :15 after 16
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :16 after 17
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :17 after 27
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :27 after 29
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :29 after 41
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :41 after 311
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :311 after 1721
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-13 does not hold.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1721 after 2860
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :2860 after 57704
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-12 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :57704 after 95854
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :95854 after 193719
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-06 does not hold.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :193719 after 801972
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :801972 after 2.82422e+06
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,2.41572e+07,5.64518,34128,2,4907,25,109116,10,0,1738,117955,0
Total reachable state count : 24157202

Verifying 9 reachability properties.
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-00 is true.

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-313-ReachabilityCardinality-00,85,5.64704,34128,2,384,25,109116,11,0,1741,117955,0
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-02 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-313-ReachabilityCardinality-02,2901,5.65202,34128,2,917,25,109116,11,0,1747,117955,0
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-04 does not hold.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-04 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-313-ReachabilityCardinality-04,10604,5.67731,34128,2,1314,25,109116,11,0,1799,117955,0
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-06 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-313-ReachabilityCardinality-06,1542,5.67849,34128,2,791,25,109116,12,0,1810,117955,0
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-09 does not hold.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-09 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-313-ReachabilityCardinality-09,282502,5.68442,34128,2,1851,25,109116,12,0,1812,117955,0
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-10 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-313-ReachabilityCardinality-10,97077,5.68536,34128,2,1636,25,109116,12,0,1813,117955,0
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-12 is true.

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-313-ReachabilityCardinality-12,7478,5.71757,34128,2,1584,25,109116,13,0,1980,117955,0
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-13 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-313-ReachabilityCardinality-13,18,5.71856,34128,2,306,25,109116,14,0,1985,117955,0
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-14 is true.

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-313-ReachabilityCardinality-14,10,5.72269,34128,2,296,25,109116,15,0,2043,117955,0
All properties solved without resorting to model-checking.

BK_STOP 1655070892300

--------------------
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-313"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is CloudReconfiguration-PT-313, 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 r046-smll-165252115800116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-313.tgz
mv CloudReconfiguration-PT-313 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 ;