Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r399-tall-171690529700157.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is StigmergyCommit-PT-06a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529700157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 11 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.8M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-00
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-01
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-02
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-03
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-04
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-05
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-06
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-07
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-08
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-09
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-10
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-11
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-12
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-13
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-14
FORMULA_NAME StigmergyCommit-PT-06a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716990135016

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-06a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 13:42:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-29 13:42:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 13:42:16] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2024-05-29 13:42:16] [INFO ] Transformed 256 places.
[2024-05-29 13:42:16] [INFO ] Transformed 2816 transitions.
[2024-05-29 13:42:16] [INFO ] Found NUPN structural information;
[2024-05-29 13:42:16] [INFO ] Parsed PT model containing 256 places and 2816 transitions and 35321 arcs in 379 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA StigmergyCommit-PT-06a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-29 13:42:16] [INFO ] Flow matrix only has 566 transitions (discarded 21 similar events)
// Phase 1: matrix 566 rows 256 cols
[2024-05-29 13:42:16] [INFO ] Computed 8 invariants in 26 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 140 ms. (70 steps per ms)
FORMULA StigmergyCommit-PT-06a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80008 steps (16 resets) in 117 ms. (678 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-29 13:42:17] [INFO ] Flow matrix only has 566 transitions (discarded 21 similar events)
[2024-05-29 13:42:17] [INFO ] Invariant cache hit.
[2024-05-29 13:42:17] [INFO ] [Real]Absence check using 8 positive place invariants in 23 ms returned sat
[2024-05-29 13:42:17] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2024-05-29 13:42:17] [INFO ] State equation strengthened by 351 read => feed constraints.
[2024-05-29 13:42:17] [INFO ] [Real]Added 351 Read/Feed constraints in 84 ms returned sat
[2024-05-29 13:42:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2024-05-29 13:42:18] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2024-05-29 13:42:18] [INFO ] [Nat]Added 351 Read/Feed constraints in 93 ms returned sat
[2024-05-29 13:42:18] [INFO ] Deduced a trap composed of 18 places in 599 ms of which 47 ms to minimize.
[2024-05-29 13:42:19] [INFO ] Deduced a trap composed of 17 places in 358 ms of which 3 ms to minimize.
[2024-05-29 13:42:19] [INFO ] Deduced a trap composed of 16 places in 185 ms of which 1 ms to minimize.
[2024-05-29 13:42:19] [INFO ] Deduced a trap composed of 17 places in 233 ms of which 19 ms to minimize.
[2024-05-29 13:42:19] [INFO ] Deduced a trap composed of 16 places in 185 ms of which 2 ms to minimize.
[2024-05-29 13:42:20] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 2 ms to minimize.
[2024-05-29 13:42:20] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 13 ms to minimize.
[2024-05-29 13:42:20] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
[2024-05-29 13:42:20] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 1 ms to minimize.
[2024-05-29 13:42:20] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-05-29 13:42:20] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2342 ms
[2024-05-29 13:42:20] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 100 ms.
[2024-05-29 13:42:21] [INFO ] Added : 54 causal constraints over 11 iterations in 560 ms. Result :sat
Minimization took 157 ms.
[2024-05-29 13:42:21] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-29 13:42:21] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2024-05-29 13:42:21] [INFO ] [Real]Added 351 Read/Feed constraints in 42 ms returned sat
[2024-05-29 13:42:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-29 13:42:21] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2024-05-29 13:42:21] [INFO ] [Nat]Added 351 Read/Feed constraints in 61 ms returned sat
[2024-05-29 13:42:21] [INFO ] Deduced a trap composed of 17 places in 136 ms of which 2 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 19 places in 132 ms of which 2 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 1 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 2 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 2 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 2 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 0 ms to minimize.
[2024-05-29 13:42:22] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1160 ms
[2024-05-29 13:42:22] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 60 ms.
[2024-05-29 13:42:23] [INFO ] Added : 51 causal constraints over 11 iterations in 475 ms. Result :sat
Minimization took 161 ms.
[2024-05-29 13:42:23] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:23] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2024-05-29 13:42:23] [INFO ] [Real]Added 351 Read/Feed constraints in 39 ms returned sat
[2024-05-29 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-29 13:42:23] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2024-05-29 13:42:24] [INFO ] [Nat]Added 351 Read/Feed constraints in 53 ms returned sat
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 18 places in 127 ms of which 2 ms to minimize.
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 1 ms to minimize.
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 1 ms to minimize.
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 1 ms to minimize.
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 2 ms to minimize.
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 2 ms to minimize.
[2024-05-29 13:42:24] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 2 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 0 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 1 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 0 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-29 13:42:25] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1559 ms
[2024-05-29 13:42:25] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 40 ms.
[2024-05-29 13:42:26] [INFO ] Added : 51 causal constraints over 11 iterations in 454 ms. Result :sat
Minimization took 149 ms.
[2024-05-29 13:42:26] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:26] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2024-05-29 13:42:26] [INFO ] [Real]Added 351 Read/Feed constraints in 45 ms returned sat
[2024-05-29 13:42:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:26] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2024-05-29 13:42:26] [INFO ] [Nat]Added 351 Read/Feed constraints in 51 ms returned sat
[2024-05-29 13:42:26] [INFO ] Deduced a trap composed of 17 places in 137 ms of which 2 ms to minimize.
[2024-05-29 13:42:26] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 2 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 2 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-29 13:42:27] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1106 ms
[2024-05-29 13:42:27] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 44 ms.
[2024-05-29 13:42:28] [INFO ] Added : 59 causal constraints over 12 iterations in 517 ms. Result :sat
Minimization took 153 ms.
[2024-05-29 13:42:28] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:28] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2024-05-29 13:42:28] [INFO ] [Real]Added 351 Read/Feed constraints in 44 ms returned sat
[2024-05-29 13:42:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:28] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2024-05-29 13:42:28] [INFO ] [Nat]Added 351 Read/Feed constraints in 47 ms returned sat
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 2 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 2 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 2 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 2 ms to minimize.
[2024-05-29 13:42:29] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 725 ms
[2024-05-29 13:42:29] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 36 ms.
[2024-05-29 13:42:30] [INFO ] Added : 57 causal constraints over 12 iterations in 460 ms. Result :sat
Minimization took 145 ms.
[2024-05-29 13:42:30] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:30] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2024-05-29 13:42:30] [INFO ] [Real]Added 351 Read/Feed constraints in 43 ms returned sat
[2024-05-29 13:42:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:30] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:30] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2024-05-29 13:42:30] [INFO ] [Nat]Added 351 Read/Feed constraints in 44 ms returned sat
[2024-05-29 13:42:30] [INFO ] Deduced a trap composed of 19 places in 131 ms of which 2 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 1 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 3 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 1 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 2 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-29 13:42:31] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 785 ms
[2024-05-29 13:42:31] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 41 ms.
[2024-05-29 13:42:31] [INFO ] Added : 54 causal constraints over 11 iterations in 436 ms. Result :sat
Minimization took 144 ms.
[2024-05-29 13:42:32] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:32] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2024-05-29 13:42:32] [INFO ] [Real]Added 351 Read/Feed constraints in 42 ms returned sat
[2024-05-29 13:42:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-29 13:42:32] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2024-05-29 13:42:32] [INFO ] [Nat]Added 351 Read/Feed constraints in 45 ms returned sat
[2024-05-29 13:42:32] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 2 ms to minimize.
[2024-05-29 13:42:32] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 2 ms to minimize.
[2024-05-29 13:42:32] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 2 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 1 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 2 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-29 13:42:33] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1243 ms
[2024-05-29 13:42:33] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 41 ms.
[2024-05-29 13:42:34] [INFO ] Added : 61 causal constraints over 13 iterations in 535 ms. Result :sat
Minimization took 172 ms.
[2024-05-29 13:42:34] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:34] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2024-05-29 13:42:34] [INFO ] [Real]Added 351 Read/Feed constraints in 40 ms returned sat
[2024-05-29 13:42:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-29 13:42:34] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2024-05-29 13:42:34] [INFO ] [Nat]Added 351 Read/Feed constraints in 44 ms returned sat
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 18 places in 139 ms of which 1 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 2 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 2 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 2 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 0 ms to minimize.
[2024-05-29 13:42:35] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 990 ms
[2024-05-29 13:42:35] [INFO ] Computed and/alt/rep : 289/366/289 causal constraints (skipped 276 transitions) in 43 ms.
[2024-05-29 13:42:36] [INFO ] Added : 52 causal constraints over 11 iterations in 448 ms. Result :sat
Minimization took 177 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
FORMULA StigmergyCommit-PT-06a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[1]
Support contains 1 out of 256 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p126) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 586/586 transitions.
Graph (complete) has 547 edges and 256 vertex of which 249 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 248 transition count 513
Reduce places removed 44 places and 1 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 79 rules applied. Total rules applied 146 place count 204 transition count 477
Reduce places removed 8 places and 1 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 154 place count 196 transition count 476
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 154 place count 196 transition count 429
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 248 place count 149 transition count 429
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 283 place count 114 transition count 394
Iterating global reduction 3 with 35 rules applied. Total rules applied 318 place count 114 transition count 394
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 353 place count 79 transition count 359
Iterating global reduction 3 with 35 rules applied. Total rules applied 388 place count 79 transition count 359
Ensure Unique test removed 134 transitions
Reduce isomorphic transitions removed 134 transitions.
Iterating post reduction 3 with 134 rules applied. Total rules applied 522 place count 79 transition count 225
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 529 place count 72 transition count 218
Iterating global reduction 4 with 7 rules applied. Total rules applied 536 place count 72 transition count 218
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 543 place count 65 transition count 211
Iterating global reduction 4 with 7 rules applied. Total rules applied 550 place count 65 transition count 211
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 556 place count 65 transition count 205
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 584 place count 51 transition count 191
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 598 place count 51 transition count 177
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 604 place count 45 transition count 171
Iterating global reduction 6 with 6 rules applied. Total rules applied 610 place count 45 transition count 171
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 616 place count 39 transition count 165
Iterating global reduction 6 with 6 rules applied. Total rules applied 622 place count 39 transition count 165
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 628 place count 33 transition count 159
Iterating global reduction 6 with 6 rules applied. Total rules applied 634 place count 33 transition count 159
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 635 place count 32 transition count 158
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 8 rules applied. Total rules applied 643 place count 31 transition count 151
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 650 place count 24 transition count 151
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 650 place count 24 transition count 150
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 652 place count 23 transition count 150
Performed 7 Post agglomeration using F-continuation condition with reduction of 120 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 666 place count 16 transition count 23
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 673 place count 16 transition count 16
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 693 place count 3 transition count 9
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 700 place count 3 transition count 2
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 700 place count 3 transition count 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 702 place count 2 transition count 1
Applied a total of 702 rules in 126 ms. Remains 2 /256 variables (removed 254) and now considering 1/586 (removed 585) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 2/256 places, 1/586 transitions.
// Phase 1: matrix 1 rows 2 cols
[2024-05-29 13:42:36] [INFO ] Computed 1 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[1]
FORMULA StigmergyCommit-PT-06a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (500000 resets) in 215 ms. (4629 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 20907 ms.
ITS solved all properties within timeout

BK_STOP 1716990157205

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="StigmergyCommit-PT-06a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is StigmergyCommit-PT-06a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690529700157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-06a.tgz
mv StigmergyCommit-PT-06a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;