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.r162-smll-165277003100193.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Parking-PT-208, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-165277003100193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 5.2K Apr 30 05:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 30 05:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 30 05:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 30 05:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 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 49K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1652992585358

Running Version 0
[2022-05-19 20:36:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-05-19 20:36:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 20:36:29] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2022-05-19 20:36:29] [INFO ] Transformed 137 places.
[2022-05-19 20:36:29] [INFO ] Transformed 201 transitions.
[2022-05-19 20:36:29] [INFO ] Found NUPN structural information;
[2022-05-19 20:36:29] [INFO ] Parsed PT model containing 137 places and 201 transitions in 222 ms.
Structural test allowed to assert that 53 places are NOT stable. Took 20 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
Incomplete random walk after 10000 steps, including 292 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 84) seen :69
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 117 rows 137 cols
[2022-05-19 20:36:29] [INFO ] Computed 34 place invariants in 19 ms
[2022-05-19 20:36:29] [INFO ] [Real]Absence check using 32 positive place invariants in 26 ms returned sat
[2022-05-19 20:36:29] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:29] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2022-05-19 20:36:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:30] [INFO ] [Nat]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:30] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:30] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-05-19 20:36:30] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-05-19 20:36:30] [INFO ] [Nat]Added 26 Read/Feed constraints in 15 ms returned sat
[2022-05-19 20:36:30] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 9 ms to minimize.
[2022-05-19 20:36:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2022-05-19 20:36:30] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-19 20:36:30] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2022-05-19 20:36:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2022-05-19 20:36:30] [INFO ] Added : 74 causal constraints over 16 iterations in 474 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-19 20:36:30] [INFO ] [Real]Absence check using 32 positive place invariants in 11 ms returned sat
[2022-05-19 20:36:30] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:30] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-19 20:36:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:31] [INFO ] [Nat]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:31] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Nat]Added 26 Read/Feed constraints in 8 ms returned sat
[2022-05-19 20:36:31] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 18 ms.
[2022-05-19 20:36:31] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 2 ms to minimize.
[2022-05-19 20:36:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2022-05-19 20:36:31] [INFO ] Added : 90 causal constraints over 18 iterations in 497 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-19 20:36:31] [INFO ] [Real]Absence check using 32 positive place invariants in 15 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:31] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-19 20:36:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:31] [INFO ] [Nat]Absence check using 32 positive place invariants in 16 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:31] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-19 20:36:31] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2022-05-19 20:36:32] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 20:36:32] [INFO ] Added : 88 causal constraints over 19 iterations in 370 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-19 20:36:32] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned sat
[2022-05-19 20:36:32] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 0 ms returned sat
[2022-05-19 20:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:32] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-19 20:36:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:32] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2022-05-19 20:36:32] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:32] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-19 20:36:32] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2022-05-19 20:36:32] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-19 20:36:33] [INFO ] Added : 83 causal constraints over 17 iterations in 359 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-19 20:36:33] [INFO ] [Real]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:33] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2022-05-19 20:36:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:33] [INFO ] [Nat]Absence check using 32 positive place invariants in 14 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:33] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Nat]Added 26 Read/Feed constraints in 19 ms returned sat
[2022-05-19 20:36:33] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 18 ms.
[2022-05-19 20:36:33] [INFO ] Added : 82 causal constraints over 17 iterations in 371 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-19 20:36:33] [INFO ] [Real]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:33] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-19 20:36:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:34] [INFO ] [Nat]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:34] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2022-05-19 20:36:34] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 20:36:34] [INFO ] Added : 81 causal constraints over 17 iterations in 382 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-19 20:36:34] [INFO ] [Real]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:34] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-19 20:36:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:34] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:34] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-19 20:36:34] [INFO ] [Nat]Added 26 Read/Feed constraints in 8 ms returned sat
[2022-05-19 20:36:34] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
[2022-05-19 20:36:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2022-05-19 20:36:34] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 20:36:35] [INFO ] Added : 87 causal constraints over 18 iterations in 386 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-19 20:36:35] [INFO ] [Real]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:35] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 4 ms returned sat
[2022-05-19 20:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:35] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-05-19 20:36:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:35] [INFO ] [Nat]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-19 20:36:35] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:35] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-19 20:36:35] [INFO ] [Nat]Added 26 Read/Feed constraints in 8 ms returned sat
[2022-05-19 20:36:35] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 20:36:36] [INFO ] Added : 88 causal constraints over 18 iterations in 400 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-19 20:36:36] [INFO ] [Real]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:36] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:36] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2022-05-19 20:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:36] [INFO ] [Nat]Absence check using 32 positive place invariants in 14 ms returned sat
[2022-05-19 20:36:36] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:36] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2022-05-19 20:36:36] [INFO ] [Nat]Added 26 Read/Feed constraints in 9 ms returned sat
[2022-05-19 20:36:36] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 19 ms.
[2022-05-19 20:36:36] [INFO ] Added : 88 causal constraints over 18 iterations in 418 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-19 20:36:36] [INFO ] [Real]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:37] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2022-05-19 20:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:37] [INFO ] [Nat]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:37] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Nat]Added 26 Read/Feed constraints in 8 ms returned sat
[2022-05-19 20:36:37] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-19 20:36:37] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 1 ms to minimize.
[2022-05-19 20:36:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2022-05-19 20:36:37] [INFO ] Added : 99 causal constraints over 20 iterations in 599 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-19 20:36:37] [INFO ] [Real]Absence check using 32 positive place invariants in 15 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:38] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-19 20:36:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:38] [INFO ] [Nat]Absence check using 32 positive place invariants in 9 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:38] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2022-05-19 20:36:38] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-19 20:36:38] [INFO ] Added : 72 causal constraints over 15 iterations in 300 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-19 20:36:38] [INFO ] [Real]Absence check using 32 positive place invariants in 15 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:38] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-19 20:36:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:38] [INFO ] [Nat]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:38] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-19 20:36:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 9 ms returned sat
[2022-05-19 20:36:38] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 20:36:39] [INFO ] Added : 76 causal constraints over 16 iterations in 357 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-19 20:36:39] [INFO ] [Real]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:39] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-05-19 20:36:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:39] [INFO ] [Nat]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:39] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2022-05-19 20:36:39] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-19 20:36:39] [INFO ] Added : 100 causal constraints over 20 iterations in 265 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-19 20:36:39] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:39] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-19 20:36:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:39] [INFO ] [Nat]Absence check using 32 positive place invariants in 16 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-19 20:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:40] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-19 20:36:40] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2022-05-19 20:36:40] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-19 20:36:40] [INFO ] Added : 101 causal constraints over 21 iterations in 380 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-19 20:36:40] [INFO ] [Real]Absence check using 32 positive place invariants in 19 ms returned sat
[2022-05-19 20:36:40] [INFO ] [Real]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:40] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-19 20:36:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:36:40] [INFO ] [Nat]Absence check using 32 positive place invariants in 17 ms returned sat
[2022-05-19 20:36:40] [INFO ] [Nat]Absence check using 32 positive and 2 generalized place invariants in 1 ms returned sat
[2022-05-19 20:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:36:40] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-19 20:36:40] [INFO ] [Nat]Added 26 Read/Feed constraints in 8 ms returned sat
[2022-05-19 20:36:40] [INFO ] Computed and/alt/rep : 116/396/116 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-19 20:36:41] [INFO ] Added : 90 causal constraints over 18 iterations in 300 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Incomplete Parikh walk after 4200 steps, including 130 resets, run finished after 19 ms. (steps per millisecond=221 ) properties (out of 15) seen :2 could not realise parikh vector
Incomplete Parikh walk after 10200 steps, including 339 resets, run finished after 41 ms. (steps per millisecond=248 ) properties (out of 13) seen :0 could not realise parikh vector
Incomplete Parikh walk after 7800 steps, including 232 resets, run finished after 30 ms. (steps per millisecond=260 ) properties (out of 13) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6600 steps, including 193 resets, run finished after 26 ms. (steps per millisecond=253 ) properties (out of 13) seen :0 could not realise parikh vector
Incomplete Parikh walk after 7500 steps, including 221 resets, run finished after 29 ms. (steps per millisecond=258 ) properties (out of 13) seen :0 could not realise parikh vector
Incomplete Parikh walk after 7400 steps, including 219 resets, run finished after 29 ms. (steps per millisecond=255 ) properties (out of 13) seen :0 could not realise parikh vector
Incomplete Parikh walk after 8700 steps, including 254 resets, run finished after 33 ms. (steps per millisecond=263 ) properties (out of 13) seen :1 could not realise parikh vector
Incomplete Parikh walk after 7800 steps, including 240 resets, run finished after 33 ms. (steps per millisecond=236 ) properties (out of 12) seen :0 could not realise parikh vector
Incomplete Parikh walk after 8100 steps, including 228 resets, run finished after 31 ms. (steps per millisecond=261 ) properties (out of 12) seen :0 could not realise parikh vector
Incomplete Parikh walk after 11000 steps, including 304 resets, run finished after 44 ms. (steps per millisecond=250 ) properties (out of 12) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3800 steps, including 118 resets, run finished after 15 ms. (steps per millisecond=253 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5500 steps, including 153 resets, run finished after 18 ms. (steps per millisecond=305 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 10200 steps, including 286 resets, run finished after 31 ms. (steps per millisecond=329 ) properties (out of 11) seen :1 could not realise parikh vector
Incomplete Parikh walk after 11700 steps, including 310 resets, run finished after 34 ms. (steps per millisecond=344 ) properties (out of 10) seen :0 could not realise parikh vector
Incomplete Parikh walk after 7800 steps, including 228 resets, run finished after 23 ms. (steps per millisecond=339 ) properties (out of 10) seen :0 could not realise parikh vector
Support contains 10 out of 137 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 137/137 places, 117/117 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 137 transition count 113
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 133 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 133 transition count 109
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 129 transition count 109
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 127 transition count 107
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 127 transition count 107
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 121 transition count 101
Free-agglomeration rule applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 52 place count 121 transition count 81
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 72 place count 101 transition count 81
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 100 transition count 80
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 48 rules applied. Total rules applied 121 place count 80 transition count 52
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 40 rules applied. Total rules applied 161 place count 52 transition count 40
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 169 place count 44 transition count 40
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 10 Pre rules applied. Total rules applied 169 place count 44 transition count 30
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 189 place count 34 transition count 30
Applied a total of 189 rules in 75 ms. Remains 34 /137 variables (removed 103) and now considering 30/117 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 34/137 places, 30/117 transitions.
[2022-05-19 20:36:41] [INFO ] Flatten gal took : 40 ms
[2022-05-19 20:36:41] [INFO ] Flatten gal took : 11 ms
[2022-05-19 20:36:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3397684681259606364.gal : 7 ms
[2022-05-19 20:36:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7492335090811262140.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/ReachabilityCardinality3397684681259606364.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7492335090811262140.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/ReachabilityCardinality3397684681259606364.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7492335090811262140.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7492335090811262140.prop.
Invariant property smplace_45 does not hold.
SDD proceeding with computation,9 properties remain. new max is 2
SDD size :1 after 6
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :6 after 7
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_53 does not hold.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :7 after 11
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :11 after 66
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,121,0.027545,4276,2,75,14,462,11,0,174,189,0
Total reachable state count : 121

Verifying 10 reachability properties.
Invariant property smplace_45 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
smplace\_45,1,0.028057,4276,2,35,14,462,12,0,177,189,0
Invariant property smplace_53 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
smplace\_53,1,0.028383,4276,2,35,14,462,13,0,179,189,0
Invariant property smplace_54 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
smplace\_54,1,0.028703,4276,2,35,14,462,14,0,181,189,0
Invariant property smplace_55 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
smplace\_55,1,0.029053,4276,2,35,14,462,15,0,183,189,0
Invariant property smplace_56 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
smplace\_56,1,0.029372,4276,2,35,14,462,16,0,185,189,0
Invariant property smplace_119 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
smplace\_119,11,0.029681,4276,2,55,14,462,16,0,186,189,0
Invariant property smplace_120 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
smplace\_120,11,0.029993,4276,2,55,14,462,16,0,187,189,0
Invariant property smplace_121 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
smplace\_121,11,0.030323,4276,2,55,14,462,16,0,188,189,0
Invariant property smplace_122 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
smplace\_122,11,0.030629,4276,2,55,14,462,16,0,189,189,0
Invariant property smplace_123 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
smplace\_123,11,0.030944,4276,2,55,15,462,16,0,190,189,0
Able to resolve query StableMarking after proving 85 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1652992603021

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="Parking-PT-208"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 Parking-PT-208, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-165277003100193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;