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-165252115800102.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-308, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.8K Apr 29 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 14:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 14:32 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 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 29 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 29 14:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 29 14:32 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-308-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655070246218

Running Version 0
[2022-06-12 21:44:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 21:44:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:44:10] [INFO ] Load time of PNML (sax parser for PT used): 314 ms
[2022-06-12 21:44:10] [INFO ] Transformed 2585 places.
[2022-06-12 21:44:10] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:44:10] [INFO ] Found NUPN structural information;
[2022-06-12 21:44:10] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 394 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 71 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) 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 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Probabilistic random walk after 1000001 steps, saw 261922 distinct states, run finished after 13002 ms. (steps per millisecond=76 ) properties seen :{}
Running SMT prover for 15 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:44:23] [INFO ] Computed 4 place invariants in 89 ms
[2022-06-12 21:44:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:27] [INFO ] [Real]Absence check using state equation in 2434 ms returned sat
[2022-06-12 21:44:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 375 ms.
[2022-06-12 21:44:28] [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
[2022-06-12 21:44:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:32] [INFO ] [Real]Absence check using state equation in 3234 ms returned sat
[2022-06-12 21:44:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:36] [INFO ] [Nat]Absence check using state equation in 3201 ms returned sat
[2022-06-12 21:44:37] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 330 ms.
[2022-06-12 21:44:38] [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: Broken pipe ... while checking expression at index 1
[2022-06-12 21:44:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:40] [INFO ] [Real]Absence check using state equation in 2034 ms returned sat
[2022-06-12 21:44:41] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 326 ms.
[2022-06-12 21:44:43] [INFO ] Added : 25 causal constraints over 5 iterations in 1801 ms. Result :unknown
[2022-06-12 21:44:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 21:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:44] [INFO ] [Real]Absence check using state equation in 991 ms returned unsat
[2022-06-12 21:44:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2022-06-12 21:44:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:47] [INFO ] [Real]Absence check using state equation in 1899 ms returned sat
[2022-06-12 21:44:48] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 235 ms.
[2022-06-12 21:44:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:52] [INFO ] [Nat]Absence check using state equation in 2057 ms returned sat
[2022-06-12 21:44:53] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 264 ms.
[2022-06-12 21:44:55] [INFO ] Added : 40 causal constraints over 8 iterations in 2050 ms. Result :unknown
[2022-06-12 21:44:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:58] [INFO ] [Real]Absence check using state equation in 2614 ms returned sat
[2022-06-12 21:44:58] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 324 ms.
[2022-06-12 21:45:00] [INFO ] Added : 25 causal constraints over 5 iterations in 1426 ms. Result :unknown
[2022-06-12 21:45:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 108 ms returned sat
[2022-06-12 21:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:03] [INFO ] [Real]Absence check using state equation in 2377 ms returned sat
[2022-06-12 21:45:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:06] [INFO ] [Nat]Absence check using state equation in 2269 ms returned sat
[2022-06-12 21:45:06] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 310 ms.
[2022-06-12 21:45:08] [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 6
[2022-06-12 21:45:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:10] [INFO ] [Real]Absence check using state equation in 1758 ms returned sat
[2022-06-12 21:45:11] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 214 ms.
[2022-06-12 21:45:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 121 ms returned sat
[2022-06-12 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:15] [INFO ] [Nat]Absence check using state equation in 2215 ms returned sat
[2022-06-12 21:45:16] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 241 ms.
[2022-06-12 21:45:17] [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 7
[2022-06-12 21:45:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 21:45:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:21] [INFO ] [Real]Absence check using state equation in 2809 ms returned sat
[2022-06-12 21:45:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:22] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 125 ms returned sat
[2022-06-12 21:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:25] [INFO ] [Nat]Absence check using state equation in 3001 ms returned sat
[2022-06-12 21:45:25] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 238 ms.
[2022-06-12 21:45:26] [INFO ] Added : 20 causal constraints over 4 iterations in 1283 ms. Result :unknown
[2022-06-12 21:45:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 21:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:29] [INFO ] [Real]Absence check using state equation in 1890 ms returned sat
[2022-06-12 21:45:29] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 250 ms.
[2022-06-12 21:45:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:34] [INFO ] [Nat]Absence check using state equation in 1911 ms returned sat
[2022-06-12 21:45:34] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 168 ms.
[2022-06-12 21:45:36] [INFO ] Added : 40 causal constraints over 8 iterations in 2146 ms. Result :unknown
[2022-06-12 21:45:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-06-12 21:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:40] [INFO ] [Real]Absence check using state equation in 2379 ms returned sat
[2022-06-12 21:45:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:40] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:41] [INFO ] [Nat]Absence check using state equation in 984 ms returned unsat
[2022-06-12 21:45:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:44] [INFO ] [Real]Absence check using state equation in 1619 ms returned sat
[2022-06-12 21:45:44] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 202 ms.
[2022-06-12 21:45:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 84 ms returned sat
[2022-06-12 21:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:48] [INFO ] [Nat]Absence check using state equation in 1923 ms returned sat
[2022-06-12 21:45:49] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 220 ms.
[2022-06-12 21:45:51] [INFO ] Added : 40 causal constraints over 8 iterations in 2334 ms. Result :unknown
[2022-06-12 21:45:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 82 ms returned sat
[2022-06-12 21:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:54] [INFO ] [Real]Absence check using state equation in 1939 ms returned sat
[2022-06-12 21:45:54] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 204 ms.
[2022-06-12 21:45:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 92 ms returned sat
[2022-06-12 21:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:58] [INFO ] [Real]Absence check using state equation in 1106 ms returned unsat
[2022-06-12 21:45:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:01] [INFO ] [Real]Absence check using state equation in 1971 ms returned sat
[2022-06-12 21:46:01] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 360 ms.
[2022-06-12 21:46:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:46:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 93 ms returned sat
[2022-06-12 21:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:05] [INFO ] [Nat]Absence check using state equation in 1864 ms returned sat
[2022-06-12 21:46:06] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 271 ms.
00)
^^
(error "Incorrect format for a number - no leading zeros allowed: 00")
[2022-06-12 21:46:08] [INFO ] Added : 30 causal constraints over 6 iterations in 2393 ms. Result :unknown
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 11500 steps, including 109 resets, run finished after 88 ms. (steps per millisecond=130 ) properties (out of 12) seen :2 could not realise parikh vector
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 98 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2708 edges and 2585 vertex of which 590 / 2585 are part of one of the 52 SCC in 23 ms
Free SCC test removed 538 places
Drop transitions removed 654 transitions
Reduce isomorphic transitions removed 654 transitions.
Graph (complete) has 2721 edges and 2047 vertex of which 2034 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.12 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1207 rules applied. Total rules applied 1209 place count 2034 transition count 1226
Reduce places removed 1200 places and 0 transitions.
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 1 with 1311 rules applied. Total rules applied 2520 place count 834 transition count 1115
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 57 rules applied. Total rules applied 2577 place count 786 transition count 1106
Reduce places removed 3 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 3 with 8 rules applied. Total rules applied 2585 place count 783 transition count 1101
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 2589 place count 781 transition count 1099
Reduce places removed 1 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 5 with 97 rules applied. Total rules applied 2686 place count 780 transition count 1003
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 114 rules applied. Total rules applied 2800 place count 684 transition count 985
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2802 place count 682 transition count 985
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 29 Pre rules applied. Total rules applied 2802 place count 682 transition count 956
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 8 with 58 rules applied. Total rules applied 2860 place count 653 transition count 956
Discarding 83 places :
Symmetric choice reduction at 8 with 83 rule applications. Total rules 2943 place count 570 transition count 873
Iterating global reduction 8 with 83 rules applied. Total rules applied 3026 place count 570 transition count 873
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 3028 place count 570 transition count 871
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 3028 place count 570 transition count 865
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 3040 place count 564 transition count 865
Discarding 56 places :
Symmetric choice reduction at 9 with 56 rule applications. Total rules 3096 place count 508 transition count 809
Iterating global reduction 9 with 56 rules applied. Total rules applied 3152 place count 508 transition count 809
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 9 with 25 rules applied. Total rules applied 3177 place count 508 transition count 784
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 19 rules applied. Total rules applied 3196 place count 497 transition count 776
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 11 with 6 rules applied. Total rules applied 3202 place count 493 transition count 774
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3204 place count 491 transition count 774
Discarding 15 places :
Symmetric choice reduction at 13 with 15 rule applications. Total rules 3219 place count 476 transition count 750
Iterating global reduction 13 with 15 rules applied. Total rules applied 3234 place count 476 transition count 750
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3235 place count 476 transition count 749
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 3244 place count 467 transition count 731
Iterating global reduction 14 with 9 rules applied. Total rules applied 3253 place count 467 transition count 731
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 3256 place count 464 transition count 725
Iterating global reduction 14 with 3 rules applied. Total rules applied 3259 place count 464 transition count 725
Performed 158 Post agglomeration using F-continuation condition with reduction of 41 identical transitions.
Deduced a syphon composed of 158 places in 2 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 14 with 316 rules applied. Total rules applied 3575 place count 306 transition count 526
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 14 with 10 rules applied. Total rules applied 3585 place count 306 transition count 516
Performed 45 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 15 with 90 rules applied. Total rules applied 3675 place count 261 transition count 563
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 15 with 44 rules applied. Total rules applied 3719 place count 261 transition count 519
Discarding 14 places :
Symmetric choice reduction at 16 with 14 rule applications. Total rules 3733 place count 247 transition count 491
Iterating global reduction 16 with 14 rules applied. Total rules applied 3747 place count 247 transition count 491
Drop transitions removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 16 with 49 rules applied. Total rules applied 3796 place count 247 transition count 442
Free-agglomeration rule applied 16 times.
Iterating global reduction 16 with 16 rules applied. Total rules applied 3812 place count 247 transition count 426
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 16 with 16 rules applied. Total rules applied 3828 place count 231 transition count 426
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3829 place count 231 transition count 425
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 17 with 12 rules applied. Total rules applied 3841 place count 231 transition count 425
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 17 with 3 rules applied. Total rules applied 3844 place count 231 transition count 425
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3845 place count 230 transition count 424
Applied a total of 3845 rules in 808 ms. Remains 230 /2585 variables (removed 2355) and now considering 424/3095 (removed 2671) transitions.
Finished structural reductions, in 1 iterations. Remains : 230/2585 places, 424/3095 transitions.
[2022-06-12 21:46:09] [INFO ] Flatten gal took : 196 ms
[2022-06-12 21:46:09] [INFO ] Flatten gal took : 51 ms
[2022-06-12 21:46:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17187022050439113011.gal : 40 ms
[2022-06-12 21:46:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2761647604842167364.prop : 4 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/ReachabilityCardinality17187022050439113011.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2761647604842167364.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/ReachabilityCardinality17187022050439113011.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2761647604842167364.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2761647604842167364.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :6 after 41
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :41 after 48
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-08 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :48 after 65
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :65 after 76
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-13 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :76 after 88
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :88 after 131
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :131 after 333
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-15 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-06 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :333 after 1182
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1182 after 1373
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1373 after 2404
Invariant property CloudReconfiguration-PT-308-ReachabilityFireability-01 does not hold.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :2404 after 17354
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :17354 after 75834
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-12 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :75834 after 523856
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :523856 after 3.07412e+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,1.43291e+07,1.52566,32856,2,4125,27,97318,10,0,1414,117900,0
Total reachable state count : 14329116

Verifying 10 reachability properties.
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-00 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-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-308-ReachabilityFireability-00,175719,1.5273,32856,2,1987,27,97318,10,0,1416,117900,0
Invariant property CloudReconfiguration-PT-308-ReachabilityFireability-01 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-308-ReachabilityFireability-01,4435,1.53713,32856,2,570,27,97318,11,0,1519,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-04 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-04 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-308-ReachabilityFireability-04,175719,1.53803,32856,2,1987,27,97318,11,0,1520,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-06 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-308-ReachabilityFireability-06,88,1.5394,32856,2,309,27,97318,12,0,1542,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-08 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-308-ReachabilityFireability-08,24,1.53993,32856,2,274,27,97318,13,0,1544,117900,0
Invariant property CloudReconfiguration-PT-308-ReachabilityFireability-09 does not hold.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-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-308-ReachabilityFireability-09,1864,1.54534,32856,2,1000,27,97318,13,0,1552,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-10 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-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-308-ReachabilityFireability-10,318145,1.54636,32856,2,2067,27,97318,13,0,1553,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-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-308-ReachabilityFireability-12,36,1.54688,32856,2,295,27,97318,14,0,1555,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-13 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-308-ReachabilityFireability-13,15,1.54746,32856,2,288,27,97318,15,0,1557,117900,0
Reachability property CloudReconfiguration-PT-308-ReachabilityFireability-15 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-308-ReachabilityFireability-15,32,1.54817,32856,2,274,27,97318,16,0,1559,117900,0
All properties solved without resorting to model-checking.

BK_STOP 1655070372527

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-308"
export BK_EXAMINATION="ReachabilityFireability"
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-308, 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 r046-smll-165252115800102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-308.tgz
mv CloudReconfiguration-PT-308 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 ;