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-162089415100030.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)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-COL-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415100030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K 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 3.4K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 09:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 72K 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-COL-10-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621232136325

Running Version 0
[2021-05-17 06:15:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 06:15:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 06:15:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-17 06:15:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 06:15:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 580 ms
[2021-05-17 06:15:38] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 550 PT places and 176.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 06:15:38] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions in 3 ms.
[2021-05-17 06:15:38] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_7803299518567961204.dot
Incomplete random walk after 100002 steps, including 5543 resets, run finished after 88 ms. (steps per millisecond=1136 ) properties (out of 16) seen :12
Running SMT prover for 4 properties.
// Phase 1: matrix 26 rows 30 cols
[2021-05-17 06:15:38] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned unsat
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned unsat
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned unsat
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-17 06:15:39] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-17 06:15:39] [INFO ] Added : 12 causal constraints over 3 iterations in 25 ms. Result :sat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 06:15:39] [INFO ] Flatten gal took : 19 ms
[2021-05-17 06:15:39] [INFO ] Flatten gal took : 4 ms
[2021-05-17 06:15:39] [INFO ] Unfolded HLPN to a Petri net with 550 places and 176 transitions in 11 ms.
[2021-05-17 06:15:39] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_14601201851035274197.dot
Incomplete random walk after 10000 steps, including 692 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 13) seen :2
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 82 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 176 rows 550 cols
[2021-05-17 06:15:39] [INFO ] Computed 375 place invariants in 65 ms
[2021-05-17 06:15:39] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2021-05-17 06:15:39] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 62 ms returned sat
[2021-05-17 06:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2021-05-17 06:15:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 62 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:40] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2021-05-17 06:15:40] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 32 ms.
[2021-05-17 06:15:40] [INFO ] Added : 23 causal constraints over 5 iterations in 144 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 53 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2021-05-17 06:15:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 56 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:41] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2021-05-17 06:15:41] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 13 ms.
[2021-05-17 06:15:41] [INFO ] Added : 52 causal constraints over 11 iterations in 213 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-17 06:15:41] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 49 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:42] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2021-05-17 06:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:42] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 82 ms returned sat
[2021-05-17 06:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:42] [INFO ] [Nat]Absence check using state equation in 369 ms returned sat
[2021-05-17 06:15:42] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 37 ms.
[2021-05-17 06:15:43] [INFO ] Added : 59 causal constraints over 12 iterations in 313 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 06:15:43] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-17 06:15:43] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 59 ms returned sat
[2021-05-17 06:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:43] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2021-05-17 06:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2021-05-17 06:15:43] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 114 ms returned sat
[2021-05-17 06:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:43] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2021-05-17 06:15:43] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 20 ms.
[2021-05-17 06:15:44] [INFO ] Added : 14 causal constraints over 3 iterations in 106 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 06:15:44] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 93 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:44] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2021-05-17 06:15:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 58 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:49] [INFO ] [Nat]Absence check using state equation in 4885 ms returned unknown
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 65 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2021-05-17 06:15:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:50] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 64 ms returned sat
[2021-05-17 06:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:54] [INFO ] [Nat]Absence check using state equation in 4849 ms returned unknown
[2021-05-17 06:15:55] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-17 06:15:55] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 61 ms returned sat
[2021-05-17 06:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:55] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2021-05-17 06:15:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:55] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 60 ms returned sat
[2021-05-17 06:15:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:55] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2021-05-17 06:15:55] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 18 ms.
[2021-05-17 06:15:55] [INFO ] Added : 23 causal constraints over 5 iterations in 118 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-17 06:15:56] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:56] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 58 ms returned sat
[2021-05-17 06:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:56] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2021-05-17 06:15:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:56] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 63 ms returned sat
[2021-05-17 06:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:56] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2021-05-17 06:15:56] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 22 ms.
[2021-05-17 06:15:56] [INFO ] Added : 27 causal constraints over 6 iterations in 165 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-17 06:15:56] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2021-05-17 06:15:57] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 63 ms returned sat
[2021-05-17 06:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:57] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2021-05-17 06:15:57] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 16 ms.
[2021-05-17 06:15:57] [INFO ] Added : 53 causal constraints over 11 iterations in 216 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-17 06:15:57] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:57] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 58 ms returned sat
[2021-05-17 06:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:57] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2021-05-17 06:15:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:58] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 57 ms returned sat
[2021-05-17 06:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:58] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2021-05-17 06:15:58] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 19 ms.
[2021-05-17 06:15:58] [INFO ] Added : 47 causal constraints over 10 iterations in 220 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-17 06:15:58] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:58] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 64 ms returned sat
[2021-05-17 06:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:58] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2021-05-17 06:15:58] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 16 ms.
[2021-05-17 06:15:59] [INFO ] Added : 17 causal constraints over 4 iterations in 123 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Fused 11 Parikh solutions to 10 different solutions.
Incomplete Parikh walk after 2500 steps, including 97 resets, run finished after 23 ms. (steps per millisecond=108 ) properties (out of 11) seen :5 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 7800 steps, including 132 resets, run finished after 50 ms. (steps per millisecond=156 ) properties (out of 6) seen :3 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9400 steps, including 155 resets, run finished after 49 ms. (steps per millisecond=191 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1600 steps, including 93 resets, run finished after 6 ms. (steps per millisecond=266 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2600 steps, including 96 resets, run finished after 8 ms. (steps per millisecond=325 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2900 steps, including 99 resets, run finished after 8 ms. (steps per millisecond=362 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6500 steps, including 122 resets, run finished after 27 ms. (steps per millisecond=240 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5900 steps, including 127 resets, run finished after 23 ms. (steps per millisecond=256 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1900 steps, including 94 resets, run finished after 6 ms. (steps per millisecond=316 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 37 out of 550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 550/550 places, 176/176 transitions.
Graph (complete) has 2400 edges and 550 vertex of which 527 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.6 ms
Discarding 23 places :
Also discarding 0 output transitions
Drop transitions 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 0 with 5 rules applied. Total rules applied 6 place count 527 transition count 171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 526 transition count 171
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 526 transition count 170
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 525 transition count 170
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 524 transition count 169
Applied a total of 10 rules in 134 ms. Remains 524 /550 variables (removed 26) and now considering 169/176 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 524/550 places, 169/176 transitions.
[2021-05-17 06:15:59] [INFO ] Flatten gal took : 50 ms
[2021-05-17 06:15:59] [INFO ] Flatten gal took : 35 ms
[2021-05-17 06:15:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10913756037612802538.gal : 13 ms
[2021-05-17 06:15:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13935487050074939599.prop : 1 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/ReachabilityCardinality10913756037612802538.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13935487050074939599.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/ReachabilityCardinality10913756037612802538.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13935487050074939599.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13935487050074939599.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 64
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :64 after 512
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :512 after 2176
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2176 after 6.13421e+06
Detected timeout of ITS tools.
[2021-05-17 06:16:14] [INFO ] Flatten gal took : 56 ms
[2021-05-17 06:16:14] [INFO ] Applying decomposition
[2021-05-17 06:16:14] [INFO ] Flatten gal took : 40 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/graph11502418653344446975.txt, -o, /tmp/graph11502418653344446975.bin, -w, /tmp/graph11502418653344446975.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/graph11502418653344446975.bin, -l, -1, -v, -w, /tmp/graph11502418653344446975.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 06:16:14] [INFO ] Decomposing Gal with order
[2021-05-17 06:16:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 06:16:14] [INFO ] Removed a total of 65 redundant transitions.
[2021-05-17 06:16:14] [INFO ] Flatten gal took : 69 ms
[2021-05-17 06:16:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 10 ms.
[2021-05-17 06:16:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18271676455284543761.gal : 7 ms
[2021-05-17 06:16:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13344276900146691807.prop : 1 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/ReachabilityCardinality18271676455284543761.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13344276900146691807.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/ReachabilityCardinality18271676455284543761.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13344276900146691807.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13344276900146691807.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 128
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :128 after 2049
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2049 after 3072
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4986788972562656647
[2021-05-17 06:16:30] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4986788972562656647
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/ltsmin4986788972562656647]
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/ltsmin4986788972562656647] 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/ltsmin4986788972562656647] 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 72676 resets, run finished after 2326 ms. (steps per millisecond=429 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3979 resets, run finished after 1151 ms. (steps per millisecond=868 ) properties (out of 1) seen :0
Finished probabilistic random walk after 11692418 steps, run visited all 1 properties in 15470 ms. (steps per millisecond=755 )
Probabilistic random walk after 11692418 steps, saw 1449068 distinct states, run finished after 15472 ms. (steps per millisecond=755 ) properties seen :{0=1}
FORMULA QuasiCertifProtocol-COL-10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621232210205

--------------------
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="QuasiCertifProtocol-COL-10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-COL-10, 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 r178-tajo-162089415100030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-10.tgz
mv QuasiCertifProtocol-COL-10 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 ;