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.r179-tall-165277027200369.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)
................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is QuasiCertifProtocol-PT-18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277027200369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 43K Apr 30 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 295K Apr 30 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 30 13:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 30 13:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 19K May 9 08:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 9 08:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 9 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 9 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 68K Apr 30 13:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 468K Apr 30 13:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 30 13:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 30 13:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K May 9 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 360K May 10 09:34 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-18-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655088256835

Running Version 0
[2022-06-13 02:44:18] [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]
[2022-06-13 02:44:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-13 02:44:18] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2022-06-13 02:44:18] [INFO ] Transformed 1398 places.
[2022-06-13 02:44:18] [INFO ] Transformed 296 transitions.
[2022-06-13 02:44:18] [INFO ] Parsed PT model containing 1398 places and 296 transitions in 133 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 440 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) 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 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 3 resets, run finished after 3 ms. (steps per millisecond=333 ) 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 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) 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 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 37 ms. (steps per millisecond=27 ) 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 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Probabilistic random walk after 1000001 steps, saw 143882 distinct states, run finished after 2712 ms. (steps per millisecond=368 ) properties seen :{}
Running SMT prover for 16 properties.
// Phase 1: matrix 296 rows 1398 cols
[2022-06-13 02:44:22] [INFO ] Computed 1103 place invariants in 62 ms
[2022-06-13 02:44:22] [INFO ] [Real]Absence check using 3 positive place invariants in 24 ms returned sat
[2022-06-13 02:44:23] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 968 ms returned sat
[2022-06-13 02:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:26] [INFO ] [Real]Absence check using state equation in 2690 ms returned sat
[2022-06-13 02:44:26] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 30 ms.
[2022-06-13 02:44:26] [INFO ] Added : 20 causal constraints over 4 iterations in 329 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-06-13 02:44:26] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2022-06-13 02:44:31] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 4842 ms returned unknown
[2022-06-13 02:44:31] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-13 02:44:32] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 985 ms returned sat
[2022-06-13 02:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:34] [INFO ] [Real]Absence check using state equation in 2035 ms returned sat
[2022-06-13 02:44:35] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 26 ms.
[2022-06-13 02:44:35] [INFO ] Added : 78 causal constraints over 16 iterations in 893 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-13 02:44:36] [INFO ] [Real]Absence check using 3 positive place invariants in 43 ms returned sat
[2022-06-13 02:44:36] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 234 ms returned sat
[2022-06-13 02:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:36] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2022-06-13 02:44:36] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 37 ms.
[2022-06-13 02:44:37] [INFO ] Added : 41 causal constraints over 9 iterations in 528 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-13 02:44:37] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-13 02:44:37] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 182 ms returned sat
[2022-06-13 02:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:38] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2022-06-13 02:44:38] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 49 ms.
[2022-06-13 02:44:38] [INFO ] Added : 21 causal constraints over 5 iterations in 387 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-13 02:44:38] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2022-06-13 02:44:39] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 962 ms returned sat
[2022-06-13 02:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:42] [INFO ] [Real]Absence check using state equation in 2679 ms returned unsat
[2022-06-13 02:44:42] [INFO ] [Real]Absence check using 3 positive place invariants in 24 ms returned sat
[2022-06-13 02:44:42] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 177 ms returned sat
[2022-06-13 02:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:43] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2022-06-13 02:44:43] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-06-13 02:44:43] [INFO ] Added : 21 causal constraints over 5 iterations in 306 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-13 02:44:43] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-13 02:44:44] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 246 ms returned sat
[2022-06-13 02:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:44] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2022-06-13 02:44:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 02:44:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-13 02:44:44] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 262 ms returned sat
[2022-06-13 02:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:45] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2022-06-13 02:44:45] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 86 ms.
[2022-06-13 02:44:46] [INFO ] Added : 43 causal constraints over 9 iterations in 767 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-13 02:44:46] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-13 02:44:46] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 190 ms returned sat
[2022-06-13 02:44:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:46] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2022-06-13 02:44:46] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 19 ms.
[2022-06-13 02:44:47] [INFO ] Added : 61 causal constraints over 13 iterations in 675 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-06-13 02:44:47] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-13 02:44:48] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 234 ms returned sat
[2022-06-13 02:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:48] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2022-06-13 02:44:48] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 19 ms.
[2022-06-13 02:44:49] [INFO ] Added : 61 causal constraints over 13 iterations in 652 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-13 02:44:49] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-13 02:44:49] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 296 ms returned unsat
[2022-06-13 02:44:49] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-13 02:44:50] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 182 ms returned sat
[2022-06-13 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:50] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2022-06-13 02:44:50] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 25 ms.
[2022-06-13 02:44:51] [INFO ] Added : 84 causal constraints over 17 iterations in 832 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-13 02:44:51] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-13 02:44:52] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 909 ms returned sat
[2022-06-13 02:44:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:56] [INFO ] [Real]Absence check using state equation in 3965 ms returned unknown
[2022-06-13 02:44:56] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2022-06-13 02:44:56] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 185 ms returned sat
[2022-06-13 02:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:57] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-06-13 02:44:57] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-06-13 02:44:58] [INFO ] Added : 80 causal constraints over 16 iterations in 828 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-13 02:44:58] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2022-06-13 02:44:59] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 940 ms returned sat
[2022-06-13 02:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:44:59] [INFO ] [Real]Absence check using state equation in 431 ms returned unsat
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 11 different solutions.
Incomplete Parikh walk after 2200 steps, including 93 resets, run finished after 20 ms. (steps per millisecond=110 ) properties (out of 12) seen :6 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 8200 steps, including 135 resets, run finished after 48 ms. (steps per millisecond=170 ) properties (out of 6) seen :3 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4300 steps, including 98 resets, run finished after 19 ms. (steps per millisecond=226 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2200 steps, including 94 resets, run finished after 10 ms. (steps per millisecond=220 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2300 steps, including 94 resets, run finished after 10 ms. (steps per millisecond=230 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4600 steps, including 98 resets, run finished after 20 ms. (steps per millisecond=230 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6500 steps, including 111 resets, run finished after 44 ms. (steps per millisecond=147 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6400 steps, including 119 resets, run finished after 26 ms. (steps per millisecond=246 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12600 steps, including 176 resets, run finished after 85 ms. (steps per millisecond=148 ) properties (out of 3) seen :2 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12100 steps, including 171 resets, run finished after 79 ms. (steps per millisecond=153 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 138 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Graph (complete) has 9608 edges and 1398 vertex of which 1032 are kept as prefixes of interest. Removing 366 places using SCC suffix rule.7 ms
Discarding 366 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 1032 transition count 276
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 19 place count 1032 transition count 275
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 21 place count 1031 transition count 275
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 36 place count 1016 transition count 260
Iterating global reduction 1 with 15 rules applied. Total rules applied 51 place count 1016 transition count 260
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 1 with 23 rules applied. Total rules applied 74 place count 1016 transition count 237
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 97 place count 993 transition count 237
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 992 transition count 236
Applied a total of 98 rules in 521 ms. Remains 992 /1398 variables (removed 406) and now considering 236/296 (removed 60) transitions.
Finished structural reductions, in 1 iterations. Remains : 992/1398 places, 236/296 transitions.
[2022-06-13 02:45:01] [INFO ] Flatten gal took : 222 ms
[2022-06-13 02:45:01] [INFO ] Flatten gal took : 86 ms
[2022-06-13 02:45:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5570063714117649044.gal : 51 ms
[2022-06-13 02:45:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5402721492097826944.prop : 9 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/ReachabilityCardinality5570063714117649044.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5402721492097826944.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/ReachabilityCardinality5570063714117649044.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5402721492097826944.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5402721492097826944.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 1592
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1592 after 1992
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1992 after 3192
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3192 after 4022
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4022 after 7168
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7168 after 14592
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14592 after 61028
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :61028 after 115998
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :115998 after 1.02938e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.02938e+06 after 7.7911e+06
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.7911e+06 after 2.99983e+07
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.99983e+07 after 6.34894e+08
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.45139e+11 after 1.47686e+11
Detected timeout of ITS tools.
[2022-06-13 02:45:16] [INFO ] Flatten gal took : 78 ms
[2022-06-13 02:45:16] [INFO ] Applying decomposition
[2022-06-13 02:45:16] [INFO ] Flatten gal took : 51 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/graph474326932299929410.txt, -o, /tmp/graph474326932299929410.bin, -w, /tmp/graph474326932299929410.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/graph474326932299929410.bin, -l, -1, -v, -w, /tmp/graph474326932299929410.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 02:45:17] [INFO ] Decomposing Gal with order
[2022-06-13 02:45:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 02:45:17] [INFO ] Removed a total of 142 redundant transitions.
[2022-06-13 02:45:17] [INFO ] Flatten gal took : 328 ms
[2022-06-13 02:45:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 92 ms.
[2022-06-13 02:45:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8473218786525917787.gal : 29 ms
[2022-06-13 02:45:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16542003389538100436.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/ReachabilityCardinality8473218786525917787.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16542003389538100436.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/ReachabilityCardinality8473218786525917787.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16542003389538100436.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16542003389538100436.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6863704783683325978
[2022-06-13 02:45:32] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6863704783683325978
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/ltsmin6863704783683325978]
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/ltsmin6863704783683325978] 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/ltsmin6863704783683325978] 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 43946 resets, run finished after 3975 ms. (steps per millisecond=251 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 995406 steps, including 1839 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen :{}
Interrupted probabilistic random walk after 17116969 steps, run timeout after 30001 ms. (steps per millisecond=570 ) properties seen :{}
Probabilistic random walk after 17116969 steps, saw 2153184 distinct states, run finished after 30001 ms. (steps per millisecond=570 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 236 rows 992 cols
[2022-06-13 02:46:13] [INFO ] Computed 757 place invariants in 38 ms
[2022-06-13 02:46:13] [INFO ] [Real]Absence check using 0 positive and 757 generalized place invariants in 354 ms returned sat
[2022-06-13 02:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:46:14] [INFO ] [Real]Absence check using state equation in 861 ms returned unsat
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-13 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 1655088375525

--------------------
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-18"
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 QuasiCertifProtocol-PT-18, 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 r179-tall-165277027200369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-18.tgz
mv QuasiCertifProtocol-PT-18 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 ;