Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156200239.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 GPUForwardProgress-PT-36b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156200239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.9K May 11 18:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 18:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 11 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 123K May 12 08:13 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 net-ReachabilityFireability-00
FORMULA_NAME net-ReachabilityFireability-01
FORMULA_NAME net-ReachabilityFireability-02
FORMULA_NAME net-ReachabilityFireability-03
FORMULA_NAME net-ReachabilityFireability-04
FORMULA_NAME net-ReachabilityFireability-05
FORMULA_NAME net-ReachabilityFireability-06
FORMULA_NAME net-ReachabilityFireability-07
FORMULA_NAME net-ReachabilityFireability-08
FORMULA_NAME net-ReachabilityFireability-09
FORMULA_NAME net-ReachabilityFireability-10
FORMULA_NAME net-ReachabilityFireability-11
FORMULA_NAME net-ReachabilityFireability-12
FORMULA_NAME net-ReachabilityFireability-13
FORMULA_NAME net-ReachabilityFireability-14
FORMULA_NAME net-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621277866160

Running Version 0
[2021-05-17 18:57:47] [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 18:57:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 18:57:47] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2021-05-17 18:57:47] [INFO ] Transformed 720 places.
[2021-05-17 18:57:47] [INFO ] Transformed 757 transitions.
[2021-05-17 18:57:47] [INFO ] Found NUPN structural information;
[2021-05-17 18:57:47] [INFO ] Parsed PT model containing 720 places and 757 transitions in 116 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 32 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :6
FORMULA net-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 757 rows 720 cols
[2021-05-17 18:57:48] [INFO ] Computed 38 place invariants in 30 ms
[2021-05-17 18:57:48] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 23 ms returned sat
[2021-05-17 18:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:48] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2021-05-17 18:57:48] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 53 ms.
[2021-05-17 18:57:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:57:49] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2021-05-17 18:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:49] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2021-05-17 18:57:49] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 44 ms.
[2021-05-17 18:57:51] [INFO ] Added : 219 causal constraints over 44 iterations in 1631 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-17 18:57:51] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 24 ms returned sat
[2021-05-17 18:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:51] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2021-05-17 18:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:57:51] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 23 ms returned sat
[2021-05-17 18:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:52] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2021-05-17 18:57:52] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 44 ms.
[2021-05-17 18:57:53] [INFO ] Added : 248 causal constraints over 50 iterations in 1737 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-17 18:57:54] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2021-05-17 18:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:54] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2021-05-17 18:57:54] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 47 ms.
[2021-05-17 18:57:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:57:54] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:54] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2021-05-17 18:57:54] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 38 ms.
[2021-05-17 18:57:56] [INFO ] Added : 203 causal constraints over 41 iterations in 1433 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 18:57:56] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:56] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2021-05-17 18:57:56] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 40 ms.
[2021-05-17 18:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:57:57] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:57:57] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2021-05-17 18:57:57] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 35 ms.
[2021-05-17 18:58:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-17 18:58:02] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 23 ms returned sat
[2021-05-17 18:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:02] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2021-05-17 18:58:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:58:02] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 23 ms returned sat
[2021-05-17 18:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:02] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2021-05-17 18:58:02] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 36 ms.
[2021-05-17 18:58:04] [INFO ] Added : 184 causal constraints over 37 iterations in 1358 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 18:58:04] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:04] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2021-05-17 18:58:04] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 35 ms.
[2021-05-17 18:58:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:58:04] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:05] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2021-05-17 18:58:05] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 34 ms.
[2021-05-17 18:58:06] [INFO ] Added : 186 causal constraints over 38 iterations in 1431 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 18:58:06] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:06] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2021-05-17 18:58:07] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 41 ms.
[2021-05-17 18:58:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:58:07] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:07] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2021-05-17 18:58:07] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 35 ms.
[2021-05-17 18:58:08] [INFO ] Added : 207 causal constraints over 42 iterations in 1377 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 18:58:09] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2021-05-17 18:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:09] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2021-05-17 18:58:09] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 34 ms.
[2021-05-17 18:58:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:58:09] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:09] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2021-05-17 18:58:09] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 34 ms.
[2021-05-17 18:58:11] [INFO ] Added : 171 causal constraints over 35 iterations in 1175 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 18:58:11] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2021-05-17 18:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:11] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2021-05-17 18:58:11] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 35 ms.
[2021-05-17 18:58:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:58:11] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:11] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2021-05-17 18:58:11] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 34 ms.
[2021-05-17 18:58:13] [INFO ] Added : 186 causal constraints over 38 iterations in 1257 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-17 18:58:13] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2021-05-17 18:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:13] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2021-05-17 18:58:13] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 40 ms.
[2021-05-17 18:58:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:58:13] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2021-05-17 18:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:58:14] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2021-05-17 18:58:14] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 35 ms.
[2021-05-17 18:58:15] [INFO ] Added : 188 causal constraints over 38 iterations in 1341 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 26900 steps, including 117 resets, run finished after 123 ms. (steps per millisecond=218 ) properties (out of 10) seen :2 could not realise parikh vector
FORMULA net-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 22600 steps, including 125 resets, run finished after 96 ms. (steps per millisecond=235 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 22000 steps, including 109 resets, run finished after 71 ms. (steps per millisecond=309 ) properties (out of 7) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 13100 steps, including 115 resets, run finished after 38 ms. (steps per millisecond=344 ) properties (out of 6) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 13900 steps, including 104 resets, run finished after 38 ms. (steps per millisecond=365 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 28900 steps, including 224 resets, run finished after 78 ms. (steps per millisecond=370 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 13200 steps, including 104 resets, run finished after 36 ms. (steps per millisecond=366 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14200 steps, including 104 resets, run finished after 39 ms. (steps per millisecond=364 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 13600 steps, including 104 resets, run finished after 38 ms. (steps per millisecond=357 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 13 out of 720 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 720/720 places, 757/757 transitions.
Graph (trivial) has 614 edges and 720 vertex of which 7 / 720 are part of one of the 1 SCC in 7 ms
Free SCC test removed 6 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 1084 edges and 714 vertex of which 673 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.4 ms
Discarding 41 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 382 transitions
Trivial Post-agglo rules discarded 382 transitions
Performed 382 trivial Post agglomeration. Transition count delta: 382
Iterating post reduction 0 with 383 rules applied. Total rules applied 385 place count 673 transition count 363
Reduce places removed 382 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 421 rules applied. Total rules applied 806 place count 291 transition count 324
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 813 place count 284 transition count 324
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 74 Pre rules applied. Total rules applied 813 place count 284 transition count 250
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 961 place count 210 transition count 250
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1004 place count 167 transition count 207
Iterating global reduction 3 with 43 rules applied. Total rules applied 1047 place count 167 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1050 place count 167 transition count 204
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 1050 place count 167 transition count 202
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 1054 place count 165 transition count 202
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 1 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 4 with 204 rules applied. Total rules applied 1258 place count 63 transition count 100
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 1285 place count 36 transition count 46
Iterating global reduction 4 with 27 rules applied. Total rules applied 1312 place count 36 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1314 place count 35 transition count 46
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1316 place count 35 transition count 46
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1317 place count 35 transition count 46
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1318 place count 34 transition count 45
Applied a total of 1318 rules in 98 ms. Remains 34 /720 variables (removed 686) and now considering 45/757 (removed 712) transitions.
Finished structural reductions, in 1 iterations. Remains : 34/720 places, 45/757 transitions.
[2021-05-17 18:58:16] [INFO ] Flatten gal took : 28 ms
[2021-05-17 18:58:16] [INFO ] Flatten gal took : 8 ms
[2021-05-17 18:58:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9316135256419522580.gal : 5 ms
[2021-05-17 18:58:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8248040151925338591.prop : 0 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/ReachabilityCardinality9316135256419522580.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8248040151925338591.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/ReachabilityCardinality9316135256419522580.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8248040151925338591.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8248040151925338591.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 237
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :237 after 265
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :265 after 311
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :311 after 3158
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3158 after 17018
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :17018 after 2.2076e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4.80621e+08,4.1391,100604,2,1673,13,613933,8,0,201,333863,0
Total reachable state count : 480620520

Verifying 2 reachability properties.
Reachability property net-ReachabilityFireability-05 is true.
FORMULA net-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
net-ReachabilityFireability-05,1.4304e+06,4.1424,100604,2,1493,13,613933,8,0,210,333863,0
Reachability property net-ReachabilityFireability-09 is true.
FORMULA net-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
net-ReachabilityFireability-09,689664,4.14511,100604,2,948,13,613933,8,0,221,333863,0
All properties solved without resorting to model-checking.

BK_STOP 1621277902176

--------------------
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="GPUForwardProgress-PT-36b"
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 GPUForwardProgress-PT-36b, 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 r292-tall-162124156200239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36b.tgz
mv GPUForwardProgress-PT-36b 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 ;