Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415200103.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-PT-22, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415200103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 384K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.3M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 78K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 476K May 10 09:43 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 43K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 180K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Mar 27 10:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 27 10:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 25 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 25 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.4K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 22K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 949K 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 QuasiCertifProtocol-PT-22-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621235956861

Running Version 0
[2021-05-17 07:19:20] [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]
[2021-05-17 07:19:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 07:19:20] [INFO ] Load time of PNML (sax parser for PT used): 204 ms
[2021-05-17 07:19:20] [INFO ] Transformed 1966 places.
[2021-05-17 07:19:20] [INFO ] Transformed 356 transitions.
[2021-05-17 07:19:20] [INFO ] Parsed PT model containing 1966 places and 356 transitions in 269 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 370 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) 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 16) seen :0
Probabilistic random walk after 1000000 steps, saw 137687 distinct states, run finished after 3100 ms. (steps per millisecond=322 ) properties seen :{}
Running SMT prover for 16 properties.
// Phase 1: matrix 356 rows 1966 cols
[2021-05-17 07:19:24] [INFO ] Computed 1611 place invariants in 180 ms
[2021-05-17 07:19:25] [INFO ] [Real]Absence check using 3 positive place invariants in 23 ms returned sat
[2021-05-17 07:19:25] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 485 ms returned sat
[2021-05-17 07:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:26] [INFO ] [Real]Absence check using state equation in 596 ms returned sat
[2021-05-17 07:19:26] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 31 ms.
[2021-05-17 07:19:27] [INFO ] Added : 44 causal constraints over 9 iterations in 1023 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-17 07:19:28] [INFO ] [Real]Absence check using 3 positive place invariants in 24 ms returned sat
[2021-05-17 07:19:28] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 601 ms returned sat
[2021-05-17 07:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:29] [INFO ] [Real]Absence check using state equation in 928 ms returned sat
[2021-05-17 07:19:29] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 30 ms.
[2021-05-17 07:19:30] [INFO ] Added : 44 causal constraints over 9 iterations in 866 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 07:19:31] [INFO ] [Real]Absence check using 3 positive place invariants in 27 ms returned unsat
[2021-05-17 07:19:31] [INFO ] [Real]Absence check using 3 positive place invariants in 23 ms returned unsat
[2021-05-17 07:19:31] [INFO ] [Real]Absence check using 3 positive place invariants in 23 ms returned sat
[2021-05-17 07:19:32] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 630 ms returned sat
[2021-05-17 07:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:33] [INFO ] [Real]Absence check using state equation in 1166 ms returned unsat
[2021-05-17 07:19:33] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2021-05-17 07:19:35] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1387 ms returned sat
[2021-05-17 07:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:38] [INFO ] [Real]Absence check using state equation in 3388 ms returned unknown
[2021-05-17 07:19:39] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-17 07:19:41] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1809 ms returned sat
[2021-05-17 07:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:43] [INFO ] [Real]Absence check using state equation in 2625 ms returned unknown
[2021-05-17 07:19:44] [INFO ] [Real]Absence check using 3 positive place invariants in 32 ms returned sat
[2021-05-17 07:19:44] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 540 ms returned sat
[2021-05-17 07:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:45] [INFO ] [Real]Absence check using state equation in 561 ms returned sat
[2021-05-17 07:19:45] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 42 ms.
[2021-05-17 07:19:46] [INFO ] Added : 47 causal constraints over 10 iterations in 1062 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 07:19:46] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2021-05-17 07:19:47] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 541 ms returned sat
[2021-05-17 07:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:48] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2021-05-17 07:19:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:19:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 39 ms returned sat
[2021-05-17 07:19:49] [INFO ] [Nat]Absence check using 3 positive and 1608 generalized place invariants in 575 ms returned sat
[2021-05-17 07:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:50] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2021-05-17 07:19:50] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 45 ms.
[2021-05-17 07:19:52] [INFO ] Added : 97 causal constraints over 20 iterations in 2023 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-17 07:19:52] [INFO ] [Real]Absence check using 3 positive place invariants in 21 ms returned sat
[2021-05-17 07:19:53] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 471 ms returned sat
[2021-05-17 07:19:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:54] [INFO ] [Real]Absence check using state equation in 942 ms returned sat
[2021-05-17 07:19:54] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 39 ms.
[2021-05-17 07:19:56] [INFO ] Added : 109 causal constraints over 22 iterations in 1888 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-17 07:19:56] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2021-05-17 07:19:57] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 580 ms returned sat
[2021-05-17 07:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:19:58] [INFO ] [Real]Absence check using state equation in 967 ms returned sat
[2021-05-17 07:19:58] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 52 ms.
[2021-05-17 07:20:00] [INFO ] Added : 102 causal constraints over 21 iterations in 2301 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 07:20:01] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2021-05-17 07:20:01] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 387 ms returned sat
[2021-05-17 07:20:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:20:01] [INFO ] [Real]Absence check using state equation in 528 ms returned unsat
[2021-05-17 07:20:02] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2021-05-17 07:20:02] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 343 ms returned sat
[2021-05-17 07:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:20:04] [INFO ] [Real]Absence check using state equation in 1754 ms returned sat
[2021-05-17 07:20:04] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 36 ms.
[2021-05-17 07:20:06] [INFO ] Added : 103 causal constraints over 21 iterations in 2349 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2021-05-17 07:20:07] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2021-05-17 07:20:07] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 550 ms returned sat
[2021-05-17 07:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:20:08] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2021-05-17 07:20:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:20:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 40 ms returned sat
[2021-05-17 07:20:09] [INFO ] [Nat]Absence check using 3 positive and 1608 generalized place invariants in 483 ms returned sat
[2021-05-17 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:20:10] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2021-05-17 07:20:10] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 52 ms.
[2021-05-17 07:20:11] [INFO ] Added : 60 causal constraints over 12 iterations in 933 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2021-05-17 07:20:11] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2021-05-17 07:20:11] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 494 ms returned sat
[2021-05-17 07:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:20:12] [INFO ] [Real]Absence check using state equation in 622 ms returned sat
[2021-05-17 07:20:12] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 31 ms.
[2021-05-17 07:20:14] [INFO ] Added : 108 causal constraints over 22 iterations in 2053 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 07:20:15] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2021-05-17 07:20:15] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 419 ms returned sat
[2021-05-17 07:20:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:20:16] [INFO ] [Real]Absence check using state equation in 1248 ms returned sat
[2021-05-17 07:20:16] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 37 ms.
[2021-05-17 07:20:18] [INFO ] Added : 97 causal constraints over 20 iterations in 1934 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 9 different solutions.
Incomplete Parikh walk after 4600 steps, including 97 resets, run finished after 73 ms. (steps per millisecond=63 ) properties (out of 12) seen :4 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 5000 steps, including 99 resets, run finished after 58 ms. (steps per millisecond=86 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14700 steps, including 151 resets, run finished after 188 ms. (steps per millisecond=78 ) properties (out of 7) seen :6 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 15800 steps, including 162 resets, run finished after 172 ms. (steps per millisecond=91 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15100 steps, including 154 resets, run finished after 175 ms. (steps per millisecond=86 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 99 resets, run finished after 36 ms. (steps per millisecond=175 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15800 steps, including 185 resets, run finished after 147 ms. (steps per millisecond=107 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14600 steps, including 172 resets, run finished after 118 ms. (steps per millisecond=123 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 624 out of 1966 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 1363 are kept as prefixes of interest. Removing 603 places using SCC suffix rule.9 ms
Discarding 603 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 1363 transition count 329
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 26 place count 1363 transition count 328
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 1362 transition count 328
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 50 place count 1340 transition count 306
Iterating global reduction 1 with 22 rules applied. Total rules applied 72 place count 1340 transition count 306
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 1339 transition count 305
Applied a total of 73 rules in 224 ms. Remains 1339 /1966 variables (removed 627) and now considering 305/356 (removed 51) transitions.
Finished structural reductions, in 1 iterations. Remains : 1339/1966 places, 305/356 transitions.
[2021-05-17 07:20:20] [INFO ] Flatten gal took : 170 ms
[2021-05-17 07:20:20] [INFO ] Flatten gal took : 62 ms
[2021-05-17 07:20:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11014050199812089938.gal : 24 ms
[2021-05-17 07:20:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4502068375349295088.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/ReachabilityCardinality11014050199812089938.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4502068375349295088.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/ReachabilityCardinality11014050199812089938.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4502068375349295088.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4502068375349295088.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :32 after 128
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :128 after 400
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :400 after 512
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :512 after 1024
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1024 after 2048
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2048 after 6400
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6400 after 13568
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :13568 after 28672
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :28672 after 419584
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :419584 after 5.91523e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5.91523e+09 after 8.66502e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.66502e+10 after 3.42539e+11
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.42539e+11 after 8.62548e+11
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :8.62548e+11 after 5.40046e+12
Detected timeout of ITS tools.
[2021-05-17 07:20:36] [INFO ] Flatten gal took : 152 ms
[2021-05-17 07:20:36] [INFO ] Applying decomposition
[2021-05-17 07:20:36] [INFO ] Flatten gal took : 112 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5542407868138154307.txt, -o, /tmp/graph5542407868138154307.bin, -w, /tmp/graph5542407868138154307.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5542407868138154307.bin, -l, -1, -v, -w, /tmp/graph5542407868138154307.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 07:20:36] [INFO ] Decomposing Gal with order
[2021-05-17 07:20:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 07:20:37] [INFO ] Removed a total of 161 redundant transitions.
[2021-05-17 07:20:37] [INFO ] Flatten gal took : 303 ms
[2021-05-17 07:20:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 148 ms.
[2021-05-17 07:20:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2398139323679264230.gal : 26 ms
[2021-05-17 07:20:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14443862291984057255.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/ReachabilityCardinality2398139323679264230.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14443862291984057255.prop, --nowitness], 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/ReachabilityCardinality2398139323679264230.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14443862291984057255.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14443862291984057255.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12400870218511681481
[2021-05-17 07:20:52] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12400870218511681481
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12400870218511681481]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12400870218511681481] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12400870218511681481] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 35980 resets, run finished after 3255 ms. (steps per millisecond=307 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 329271 steps, including 457 resets, run timeout after 5001 ms. (steps per millisecond=65 ) properties seen :{}
Interrupted probabilistic random walk after 14301842 steps, run timeout after 30001 ms. (steps per millisecond=476 ) properties seen :{}
Probabilistic random walk after 14301842 steps, saw 1820024 distinct states, run finished after 30003 ms. (steps per millisecond=476 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 1339 cols
[2021-05-17 07:21:31] [INFO ] Computed 1057 place invariants in 45 ms
[2021-05-17 07:21:32] [INFO ] [Real]Absence check using 0 positive and 1057 generalized place invariants in 536 ms returned sat
[2021-05-17 07:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:21:34] [INFO ] [Real]Absence check using state equation in 1309 ms returned unsat
FORMULA QuasiCertifProtocol-PT-22-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1621236094410

--------------------
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="QuasiCertifProtocol-PT-22"
export BK_EXAMINATION="ReachabilityFireability"
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 QuasiCertifProtocol-PT-22, 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 r178-tajo-162089415200103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-22.tgz
mv QuasiCertifProtocol-PT-22 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 ;