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.r107-smll-165260580500165.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 GPUForwardProgress-PT-36b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580500165
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 12:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 12:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 12:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 12:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 29 12:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 29 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 179K 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 GPUForwardProgress-PT-36b-ReachabilityFireability-00
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-01
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-02
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-03
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-04
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-05
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-06
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-07
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-08
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-09
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-10
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-11
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-12
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-13
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-14
FORMULA_NAME GPUForwardProgress-PT-36b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655076424588

Running Version 0
[2022-06-12 23:27:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 23:27:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:27:07] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2022-06-12 23:27:07] [INFO ] Transformed 720 places.
[2022-06-12 23:27:07] [INFO ] Transformed 757 transitions.
[2022-06-12 23:27:07] [INFO ] Found NUPN structural information;
[2022-06-12 23:27:07] [INFO ] Parsed PT model containing 720 places and 757 transitions in 236 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 33 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 16) seen :5
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :1
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 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 3 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 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 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 757 rows 720 cols
[2022-06-12 23:27:08] [INFO ] Computed 38 place invariants in 43 ms
[2022-06-12 23:27:08] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 55 ms returned sat
[2022-06-12 23:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:09] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2022-06-12 23:27:09] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 88 ms.
[2022-06-12 23:27:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:10] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 51 ms returned sat
[2022-06-12 23:27:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:10] [INFO ] [Nat]Absence check using state equation in 507 ms returned sat
[2022-06-12 23:27:10] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 81 ms.
[2022-06-12 23:27:13] [INFO ] Added : 226 causal constraints over 46 iterations in 2542 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-06-12 23:27:13] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 65 ms returned sat
[2022-06-12 23:27:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:14] [INFO ] [Real]Absence check using state equation in 936 ms returned sat
[2022-06-12 23:27:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:14] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 56 ms returned sat
[2022-06-12 23:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:15] [INFO ] [Nat]Absence check using state equation in 1023 ms returned sat
[2022-06-12 23:27:15] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 74 ms.
[2022-06-12 23:27:19] [INFO ] Added : 340 causal constraints over 68 iterations in 3748 ms. Result :unknown
[2022-06-12 23:27:19] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 52 ms returned sat
[2022-06-12 23:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:20] [INFO ] [Real]Absence check using state equation in 621 ms returned sat
[2022-06-12 23:27:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:20] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 40 ms returned sat
[2022-06-12 23:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:21] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2022-06-12 23:27:21] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 53 ms.
[2022-06-12 23:27:24] [INFO ] Added : 320 causal constraints over 64 iterations in 3570 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-06-12 23:27:24] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 38 ms returned sat
[2022-06-12 23:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:25] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2022-06-12 23:27:25] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 53 ms.
[2022-06-12 23:27:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:25] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 40 ms returned sat
[2022-06-12 23:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:26] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2022-06-12 23:27:26] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 58 ms.
[2022-06-12 23:27:28] [INFO ] Added : 185 causal constraints over 37 iterations in 1961 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-12 23:27:28] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 49 ms returned sat
[2022-06-12 23:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:29] [INFO ] [Real]Absence check using state equation in 1067 ms returned sat
[2022-06-12 23:27:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:29] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 51 ms returned sat
[2022-06-12 23:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:30] [INFO ] [Nat]Absence check using state equation in 734 ms returned sat
[2022-06-12 23:27:30] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 56 ms.
[2022-06-12 23:27:34] [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 4
[2022-06-12 23:27:34] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 56 ms returned sat
[2022-06-12 23:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:35] [INFO ] [Real]Absence check using state equation in 569 ms returned sat
[2022-06-12 23:27:35] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 46 ms.
[2022-06-12 23:27:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:35] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 45 ms returned sat
[2022-06-12 23:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:36] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2022-06-12 23:27:36] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 60 ms.
[2022-06-12 23:27:40] [INFO ] Added : 315 causal constraints over 63 iterations in 3509 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-12 23:27:40] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 42 ms returned sat
[2022-06-12 23:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:41] [INFO ] [Real]Absence check using state equation in 827 ms returned sat
[2022-06-12 23:27:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:41] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 37 ms returned sat
[2022-06-12 23:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:41] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2022-06-12 23:27:41] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 54 ms.
[2022-06-12 23:27:43] [INFO ] Added : 175 causal constraints over 35 iterations in 1829 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-12 23:27:43] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 39 ms returned sat
[2022-06-12 23:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:44] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2022-06-12 23:27:44] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 56 ms.
[2022-06-12 23:27:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:44] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 37 ms returned sat
[2022-06-12 23:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:45] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2022-06-12 23:27:45] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 50 ms.
[2022-06-12 23:27:46] [INFO ] Added : 167 causal constraints over 34 iterations in 1726 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-12 23:27:47] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 44 ms returned sat
[2022-06-12 23:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:47] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2022-06-12 23:27:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:47] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 44 ms returned sat
[2022-06-12 23:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:48] [INFO ] [Nat]Absence check using state equation in 551 ms returned sat
[2022-06-12 23:27:48] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 46 ms.
[2022-06-12 23:27:50] [INFO ] Added : 200 causal constraints over 40 iterations in 2114 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-12 23:27:50] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 46 ms returned sat
[2022-06-12 23:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:51] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2022-06-12 23:27:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:27:51] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 81 ms returned sat
[2022-06-12 23:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:27:52] [INFO ] [Nat]Absence check using state equation in 147 ms returned unsat
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 8 different solutions.
Incomplete Parikh walk after 13800 steps, including 98 resets, run finished after 66 ms. (steps per millisecond=209 ) properties (out of 9) seen :2 could not realise parikh vector
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 56800 steps, including 189 resets, run finished after 219 ms. (steps per millisecond=259 ) properties (out of 7) seen :1 could not realise parikh vector
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11800 steps, including 98 resets, run finished after 33 ms. (steps per millisecond=357 ) properties (out of 6) seen :1 could not realise parikh vector
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 43800 steps, including 125 resets, run finished after 131 ms. (steps per millisecond=334 ) properties (out of 5) seen :2 could not realise parikh vector
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 15000 steps, including 128 resets, run finished after 41 ms. (steps per millisecond=365 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 183 resets, run finished after 53 ms. (steps per millisecond=390 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12400 steps, including 98 resets, run finished after 26 ms. (steps per millisecond=476 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 102 out of 720 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 720/720 places, 757/757 transitions.
Graph (complete) has 1092 edges and 720 vertex of which 679 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.6 ms
Discarding 41 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 0 with 240 rules applied. Total rules applied 241 place count 679 transition count 514
Reduce places removed 239 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Iterating post reduction 1 with 301 rules applied. Total rules applied 542 place count 440 transition count 452
Reduce places removed 52 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 596 place count 388 transition count 450
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 596 place count 388 transition count 404
Deduced a syphon composed of 46 places in 3 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 688 place count 342 transition count 404
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 734 place count 296 transition count 358
Iterating global reduction 3 with 46 rules applied. Total rules applied 780 place count 296 transition count 358
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 785 place count 296 transition count 353
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 785 place count 296 transition count 352
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 787 place count 295 transition count 352
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 935 place count 221 transition count 278
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 937 place count 219 transition count 274
Iterating global reduction 4 with 2 rules applied. Total rules applied 939 place count 219 transition count 274
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 963 place count 207 transition count 274
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 978 place count 207 transition count 259
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 983 place count 207 transition count 259
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 984 place count 206 transition count 258
Applied a total of 984 rules in 262 ms. Remains 206 /720 variables (removed 514) and now considering 258/757 (removed 499) transitions.
Finished structural reductions, in 1 iterations. Remains : 206/720 places, 258/757 transitions.
[2022-06-12 23:27:53] [INFO ] Flatten gal took : 121 ms
[2022-06-12 23:27:53] [INFO ] Flatten gal took : 45 ms
[2022-06-12 23:27:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16542316652297561499.gal : 27 ms
[2022-06-12 23:27:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6297766862688451895.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/ReachabilityCardinality16542316652297561499.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6297766862688451895.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/ReachabilityCardinality16542316652297561499.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6297766862688451895.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6297766862688451895.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 23
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :23 after 34
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :34 after 76
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :76 after 444
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :444 after 1552
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1552 after 8660
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :8660 after 3.53058e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3.53058e+06 after 6.78152e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6.78152e+06 after 7.02741e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :7.02741e+06 after 3.0481e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :3.0481e+07 after 3.42996e+09
Detected timeout of ITS tools.
[2022-06-12 23:28:08] [INFO ] Flatten gal took : 34 ms
[2022-06-12 23:28:08] [INFO ] Applying decomposition
[2022-06-12 23:28:08] [INFO ] Flatten gal took : 29 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/graph4084320817721162985.txt, -o, /tmp/graph4084320817721162985.bin, -w, /tmp/graph4084320817721162985.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/graph4084320817721162985.bin, -l, -1, -v, -w, /tmp/graph4084320817721162985.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:28:08] [INFO ] Decomposing Gal with order
[2022-06-12 23:28:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:28:08] [INFO ] Removed a total of 189 redundant transitions.
[2022-06-12 23:28:09] [INFO ] Flatten gal took : 104 ms
[2022-06-12 23:28:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 22 ms.
[2022-06-12 23:28:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11300199755233078522.gal : 14 ms
[2022-06-12 23:28:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4677655534353128894.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/ReachabilityCardinality11300199755233078522.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4677655534353128894.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/ReachabilityCardinality11300199755233078522.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4677655534353128894.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4677655534353128894.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8 after 30
Reachability property GPUForwardProgress-PT-36b-ReachabilityFireability-09 is true.
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property GPUForwardProgress-PT-36b-ReachabilityFireability-03 does not hold.
FORMULA GPUForwardProgress-PT-36b-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
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\_mod\_flat,1.51783e+13,0.715474,7732,952,120,7478,454,555,12996,48,1729,0
Total reachable state count : 15178261756082

Verifying 2 reachability properties.
Invariant property GPUForwardProgress-PT-36b-ReachabilityFireability-03 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
GPUForwardProgress-PT-36b-ReachabilityFireability-03,1.95906e+11,1.15207,7996,769,69,7478,454,753,12996,62,1729,0
Reachability property GPUForwardProgress-PT-36b-ReachabilityFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
GPUForwardProgress-PT-36b-ReachabilityFireability-09,1.58054e+08,1.22029,7996,121,27,7478,454,935,12996,63,1729,0
All properties solved without resorting to model-checking.

BK_STOP 1655076491372

--------------------
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="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 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 r107-smll-165260580500165"
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 ;