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.r306-smll-165463878800163.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 StigmergyElection-PT-02b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r306-smll-165463878800163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 7.1K May 30 14:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 30 14:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 30 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 30 14:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 25 13:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 25 13:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 25 13:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 14K May 30 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K May 30 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 30 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K May 30 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 71K May 29 12:20 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 1654694257711

Running Version 0
[2022-06-08 13:17:41] [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]
[2022-06-08 13:17:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 13:17:41] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2022-06-08 13:17:41] [INFO ] Transformed 291 places.
[2022-06-08 13:17:41] [INFO ] Transformed 332 transitions.
[2022-06-08 13:17:41] [INFO ] Found NUPN structural information;
[2022-06-08 13:17:41] [INFO ] Parsed PT model containing 291 places and 332 transitions in 219 ms.
Graph (trivial) has 296 edges and 291 vertex of which 42 / 291 are part of one of the 6 SCC in 10 ms
Free SCC test removed 36 places
Structural test allowed to assert that 188 places are NOT stable. Took 30 ms.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Incomplete random walk after 10000 steps, including 216 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 103) seen :88
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 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 6 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 7 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 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 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 7 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 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 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 7 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 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2022-06-08 13:17:41] [INFO ] Flow matrix only has 287 transitions (discarded 5 similar events)
// Phase 1: matrix 287 rows 255 cols
[2022-06-08 13:17:41] [INFO ] Computed 3 place invariants in 33 ms
[2022-06-08 13:17:42] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-08 13:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:42] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2022-06-08 13:17:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-08 13:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:42] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2022-06-08 13:17:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-08 13:17:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2022-06-08 13:17:43] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 57 ms.
[2022-06-08 13:17:45] [INFO ] Added : 251 causal constraints over 51 iterations in 2065 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-06-08 13:17:45] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:45] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2022-06-08 13:17:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-08 13:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:45] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2022-06-08 13:17:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2022-06-08 13:17:45] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 36 ms.
[2022-06-08 13:17:47] [INFO ] Added : 252 causal constraints over 51 iterations in 1583 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-08 13:17:47] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:47] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-06-08 13:17:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:47] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2022-06-08 13:17:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2022-06-08 13:17:47] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 28 ms.
[2022-06-08 13:17:49] [INFO ] Added : 215 causal constraints over 43 iterations in 1523 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-08 13:17:49] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-08 13:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:49] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-06-08 13:17:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-08 13:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:50] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2022-06-08 13:17:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2022-06-08 13:17:50] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 39 ms.
[2022-06-08 13:17:51] [INFO ] Added : 253 causal constraints over 51 iterations in 1918 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-08 13:17:52] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:52] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2022-06-08 13:17:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-08 13:17:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:52] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2022-06-08 13:17:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-06-08 13:17:52] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 31 ms.
[2022-06-08 13:17:54] [INFO ] Added : 251 causal constraints over 51 iterations in 1588 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-08 13:17:54] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2022-06-08 13:17:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:54] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-06-08 13:17:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-08 13:17:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:54] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2022-06-08 13:17:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2022-06-08 13:17:54] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 35 ms.
[2022-06-08 13:17:56] [INFO ] Added : 216 causal constraints over 44 iterations in 1615 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-08 13:17:56] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:17:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:56] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2022-06-08 13:17:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-08 13:17:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:56] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2022-06-08 13:17:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-06-08 13:17:56] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 21 ms.
[2022-06-08 13:17:58] [INFO ] Added : 249 causal constraints over 50 iterations in 1268 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-06-08 13:17:58] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:58] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2022-06-08 13:17:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:17:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-08 13:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:17:58] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2022-06-08 13:17:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2022-06-08 13:17:58] [INFO ] Deduced a trap composed of 171 places in 129 ms of which 1 ms to minimize.
[2022-06-08 13:17:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 167 ms
[2022-06-08 13:17:58] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 25 ms.
[2022-06-08 13:18:00] [INFO ] Added : 242 causal constraints over 49 iterations in 1643 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-08 13:18:00] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:00] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2022-06-08 13:18:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2022-06-08 13:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:00] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2022-06-08 13:18:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 7 ms returned sat
[2022-06-08 13:18:00] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 20 ms.
[2022-06-08 13:18:02] [INFO ] Deduced a trap composed of 200 places in 105 ms of which 1 ms to minimize.
[2022-06-08 13:18:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2022-06-08 13:18:02] [INFO ] Added : 215 causal constraints over 43 iterations in 1250 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-08 13:18:02] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2022-06-08 13:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:02] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-06-08 13:18:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-08 13:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:02] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2022-06-08 13:18:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2022-06-08 13:18:02] [INFO ] Deduced a trap composed of 157 places in 101 ms of which 0 ms to minimize.
[2022-06-08 13:18:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2022-06-08 13:18:02] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 35 ms.
[2022-06-08 13:18:04] [INFO ] Added : 250 causal constraints over 50 iterations in 1511 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-08 13:18:04] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:04] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2022-06-08 13:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-08 13:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:04] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2022-06-08 13:18:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-06-08 13:18:04] [INFO ] Deduced a trap composed of 105 places in 127 ms of which 1 ms to minimize.
[2022-06-08 13:18:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
[2022-06-08 13:18:04] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 22 ms.
[2022-06-08 13:18:06] [INFO ] Added : 249 causal constraints over 50 iterations in 1405 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-08 13:18:06] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:06] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-06-08 13:18:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-08 13:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:06] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2022-06-08 13:18:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-06-08 13:18:06] [INFO ] Deduced a trap composed of 157 places in 104 ms of which 1 ms to minimize.
[2022-06-08 13:18:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2022-06-08 13:18:06] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 18 ms.
[2022-06-08 13:18:07] [INFO ] Added : 219 causal constraints over 44 iterations in 1106 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-08 13:18:08] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:08] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2022-06-08 13:18:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-08 13:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:08] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2022-06-08 13:18:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2022-06-08 13:18:08] [INFO ] Deduced a trap composed of 105 places in 117 ms of which 1 ms to minimize.
[2022-06-08 13:18:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2022-06-08 13:18:08] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 19 ms.
[2022-06-08 13:18:09] [INFO ] Added : 249 causal constraints over 50 iterations in 1240 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-08 13:18:09] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-08 13:18:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:10] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2022-06-08 13:18:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-08 13:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:10] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2022-06-08 13:18:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-06-08 13:18:10] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 1 ms to minimize.
[2022-06-08 13:18:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
[2022-06-08 13:18:10] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 39 ms.
[2022-06-08 13:18:11] [INFO ] Added : 249 causal constraints over 50 iterations in 1249 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-08 13:18:11] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-08 13:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:11] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-06-08 13:18:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:18:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-08 13:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:18:12] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2022-06-08 13:18:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 7 ms returned sat
[2022-06-08 13:18:12] [INFO ] Deduced a trap composed of 105 places in 96 ms of which 1 ms to minimize.
[2022-06-08 13:18:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2022-06-08 13:18:12] [INFO ] Computed and/alt/rep : 274/380/269 causal constraints (skipped 17 transitions) in 17 ms.
[2022-06-08 13:18:13] [INFO ] Added : 252 causal constraints over 51 iterations in 1257 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 29800 steps, including 811 resets, run finished after 78 ms. (steps per millisecond=382 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 39700 steps, including 968 resets, run finished after 84 ms. (steps per millisecond=472 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 24000 steps, including 657 resets, run finished after 56 ms. (steps per millisecond=428 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 34700 steps, including 923 resets, run finished after 74 ms. (steps per millisecond=468 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 36400 steps, including 935 resets, run finished after 87 ms. (steps per millisecond=418 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 30500 steps, including 805 resets, run finished after 74 ms. (steps per millisecond=412 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 791 resets, run finished after 71 ms. (steps per millisecond=414 ) properties (out of 15) seen :0 could not realise parikh vector
Incomplete Parikh walk after 25700 steps, including 657 resets, run finished after 62 ms. (steps per millisecond=414 ) properties (out of 15) seen :1 could not realise parikh vector
Incomplete Parikh walk after 15800 steps, including 405 resets, run finished after 38 ms. (steps per millisecond=415 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29800 steps, including 824 resets, run finished after 42 ms. (steps per millisecond=709 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27400 steps, including 755 resets, run finished after 37 ms. (steps per millisecond=740 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27300 steps, including 747 resets, run finished after 40 ms. (steps per millisecond=682 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27100 steps, including 734 resets, run finished after 38 ms. (steps per millisecond=713 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27100 steps, including 672 resets, run finished after 40 ms. (steps per millisecond=677 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 32000 steps, including 841 resets, run finished after 46 ms. (steps per millisecond=695 ) properties (out of 14) seen :0 could not realise parikh vector
Support contains 14 out of 255 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 255/255 places, 292/292 transitions.
Graph (complete) has 349 edges and 255 vertex of which 251 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.6 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 0 with 180 rules applied. Total rules applied 181 place count 251 transition count 108
Reduce places removed 174 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 186 rules applied. Total rules applied 367 place count 77 transition count 96
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 373 place count 71 transition count 96
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 373 place count 71 transition count 92
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 381 place count 67 transition count 92
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 398 place count 50 transition count 75
Iterating global reduction 3 with 17 rules applied. Total rules applied 415 place count 50 transition count 75
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 415 place count 50 transition count 74
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 417 place count 49 transition count 74
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 424 place count 42 transition count 58
Iterating global reduction 3 with 7 rules applied. Total rules applied 431 place count 42 transition count 58
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 436 place count 42 transition count 53
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 4 with 12 rules applied. Total rules applied 448 place count 36 transition count 47
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 449 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 5 with 2 rules applied. Total rules applied 451 place count 35 transition count 46
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 453 place count 35 transition count 44
Free-agglomeration rule applied 11 times.
Iterating global reduction 5 with 11 rules applied. Total rules applied 464 place count 35 transition count 33
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 480 place count 24 transition count 28
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 482 place count 22 transition count 26
Iterating global reduction 6 with 2 rules applied. Total rules applied 484 place count 22 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 485 place count 22 transition count 25
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 486 place count 21 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 487 place count 20 transition count 24
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 491 place count 18 transition count 21
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 493 place count 18 transition count 19
Applied a total of 493 rules in 65 ms. Remains 18 /255 variables (removed 237) and now considering 19/292 (removed 273) transitions.
Finished structural reductions, in 1 iterations. Remains : 18/255 places, 19/292 transitions.
[2022-06-08 13:18:14] [INFO ] Flatten gal took : 33 ms
[2022-06-08 13:18:14] [INFO ] Flatten gal took : 6 ms
[2022-06-08 13:18:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17888613883015159176.gal : 6 ms
[2022-06-08 13:18:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15962240207252410323.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/ReachabilityCardinality17888613883015159176.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15962240207252410323.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/ReachabilityCardinality17888613883015159176.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15962240207252410323.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15962240207252410323.prop.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
SDD proceeding with computation,11 properties remain. new max is 2
SDD size :1 after 5
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
SDD proceeding with computation,8 properties remain. new max is 2
SDD size :5 after 8
Invariant property smplace_86 does not hold.
SDD proceeding with computation,7 properties remain. new max is 2
SDD size :8 after 9
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :9 after 13
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :13 after 17
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :17 after 18
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,81,0.025801,4120,2,38,18,320,13,0,101,124,0
Total reachable state count : 81

Verifying 14 reachability properties.
Invariant property smplace_86 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\_86,1,0.026209,4120,2,19,18,320,14,0,104,124,0
Invariant property smplace_87 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\_87,1,0.026544,4120,2,19,18,320,15,0,106,124,0
Invariant property smplace_88 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\_88,1,0.026836,4120,2,19,18,320,16,0,108,124,0
Invariant property smplace_89 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\_89,1,0.027128,4120,2,19,18,320,17,0,110,124,0
Invariant property smplace_90 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\_90,1,0.027441,4120,2,19,18,320,18,0,112,124,0
Invariant property smplace_91 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\_91,1,0.027722,4120,2,19,18,320,19,0,114,124,0
Invariant property smplace_92 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\_92,1,0.028144,4120,2,19,18,320,20,0,116,124,0
Invariant property smplace_203 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\_203,9,0.028419,4120,2,28,18,320,20,0,117,124,0
Invariant property smplace_204 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\_204,8,0.0286,4120,2,26,18,320,20,0,118,124,0
Invariant property smplace_205 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\_205,9,0.028788,4120,2,28,18,320,20,0,119,124,0
Invariant property smplace_206 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\_206,9,0.028962,4120,2,28,18,320,20,0,120,124,0
Invariant property smplace_207 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\_207,9,0.029135,4120,2,28,18,320,20,0,121,124,0
Invariant property smplace_208 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\_208,9,0.029308,4120,2,28,18,320,20,0,122,124,0
Invariant property smplace_209 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\_209,9,0.029485,4120,2,28,19,320,20,0,123,124,0
Able to resolve query StableMarking after proving 105 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1654694296105

--------------------
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="StigmergyElection-PT-02b"
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 StigmergyElection-PT-02b, 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 r306-smll-165463878800163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-02b.tgz
mv StigmergyElection-PT-02b 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 ;