Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r191-oct2-177969025600028.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is MedleyA-PT-16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-oct2-177969025600028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.8K Mar 7 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 7 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 7 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 11:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 11:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Mar 7 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 7 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 89K Mar 3 18:30 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyA-PT-16-UpperBounds-00
FORMULA_NAME MedleyA-PT-16-UpperBounds-01
FORMULA_NAME MedleyA-PT-16-UpperBounds-02
FORMULA_NAME MedleyA-PT-16-UpperBounds-03
FORMULA_NAME MedleyA-PT-16-UpperBounds-04
FORMULA_NAME MedleyA-PT-16-UpperBounds-05
FORMULA_NAME MedleyA-PT-16-UpperBounds-06
FORMULA_NAME MedleyA-PT-16-UpperBounds-07
FORMULA_NAME MedleyA-PT-16-UpperBounds-08
FORMULA_NAME MedleyA-PT-16-UpperBounds-09
FORMULA_NAME MedleyA-PT-16-UpperBounds-10
FORMULA_NAME MedleyA-PT-16-UpperBounds-11
FORMULA_NAME MedleyA-PT-16-UpperBounds-12
FORMULA_NAME MedleyA-PT-16-UpperBounds-13
FORMULA_NAME MedleyA-PT-16-UpperBounds-14
FORMULA_NAME MedleyA-PT-16-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779942873210

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2026-05-28 04:34:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-28 04:34:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 04:34:35] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2026-05-28 04:34:35] [INFO ] Transformed 196 places.
[2026-05-28 04:34:35] [INFO ] Transformed 392 transitions.
[2026-05-28 04:34:35] [INFO ] Found NUPN structural information;
[2026-05-28 04:34:35] [INFO ] Parsed PT model containing 196 places and 392 transitions and 1186 arcs in 264 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 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]
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, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 390 rows 196 cols
[2026-05-28 04:34:35] [INFO ] Computed 7 invariants in 23 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, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 80 ms. (123 steps per ms)
FORMULA MedleyA-PT-16-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 140010 steps (28 resets) in 238 ms. (585 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[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]
[2026-05-28 04:34:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:35] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2026-05-28 04:34:36] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:36] [INFO ] Deduced a trap composed of 35 places in 307 ms of which 22 ms to minimize.
[2026-05-28 04:34:36] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 37 ms returned sat
[2026-05-28 04:34:36] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:37] [INFO ] Deduced a trap composed of 35 places in 140 ms of which 15 ms to minimize.
[2026-05-28 04:34:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2026-05-28 04:34:37] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 32 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:40] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:40] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 5 ms to minimize.
[2026-05-28 04:34:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 599 ms
[2026-05-28 04:34:40] [INFO ] Added : 269 causal constraints over 55 iterations in 3556 ms. Result :sat
Minimization took 225 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:40] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:34:41] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:41] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 19 ms to minimize.
[2026-05-28 04:34:41] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:34:41] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:41] [INFO ] Deduced a trap composed of 35 places in 101 ms of which 12 ms to minimize.
[2026-05-28 04:34:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2026-05-28 04:34:41] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 33 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:43] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 9 ms to minimize.
[2026-05-28 04:34:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2026-05-28 04:34:44] [INFO ] Added : 317 causal constraints over 64 iterations in 2657 ms. Result :sat
Minimization took 203 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:44] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2026-05-28 04:34:44] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2026-05-28 04:34:44] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:34:44] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:44] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:44] [INFO ] Deduced a trap composed of 100 places in 151 ms of which 9 ms to minimize.
[2026-05-28 04:34:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 273 ms
[2026-05-28 04:34:44] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 33 ms.
[2026-05-28 04:34:48] [INFO ] Added : 310 causal constraints over 62 iterations in 3825 ms. Result :sat
Minimization took 372 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:49] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:34:49] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2026-05-28 04:34:49] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2026-05-28 04:34:49] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:49] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:49] [INFO ] Deduced a trap composed of 27 places in 145 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:50] [INFO ] Deduced a trap composed of 29 places in 145 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:50] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:50] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:50] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:50] [INFO ] Deduced a trap composed of 38 places in 171 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:50] [INFO ] Deduced a trap composed of 100 places in 92 ms of which 12 ms to minimize.
[2026-05-28 04:34:50] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1251 ms
[2026-05-28 04:34:50] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 31 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:54] [INFO ] Deduced a trap composed of 18 places in 125 ms of which 11 ms to minimize.
[2026-05-28 04:34:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 225 ms
[2026-05-28 04:34:54] [INFO ] Added : 295 causal constraints over 59 iterations in 3450 ms. Result :sat
Minimization took 170 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:54] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2026-05-28 04:34:54] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2026-05-28 04:34:54] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:54] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:34:54] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:54] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 3 ms to minimize.
[2026-05-28 04:34:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2026-05-28 04:34:54] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 31 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:55] [INFO ] Deduced a trap composed of 18 places in 139 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:55] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:56] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 21 ms to minimize.
[2026-05-28 04:34:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 521 ms
[2026-05-28 04:34:56] [INFO ] Added : 105 causal constraints over 23 iterations in 1401 ms. Result :sat
Minimization took 111 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:56] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2026-05-28 04:34:56] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:56] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 13 ms to minimize.
[2026-05-28 04:34:56] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2026-05-28 04:34:56] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:57] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:57] [INFO ] Deduced a trap composed of 38 places in 126 ms of which 10 ms to minimize.
[2026-05-28 04:34:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 278 ms
[2026-05-28 04:34:57] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 25 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:58] [INFO ] Deduced a trap composed of 27 places in 191 ms of which 33 ms to minimize.
[2026-05-28 04:34:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 261 ms
[2026-05-28 04:34:58] [INFO ] Added : 101 causal constraints over 21 iterations in 1032 ms. Result :sat
Minimization took 126 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:58] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2026-05-28 04:34:58] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:58] [INFO ] Deduced a trap composed of 35 places in 187 ms of which 24 ms to minimize.
[2026-05-28 04:34:58] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:34:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2026-05-28 04:34:59] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:34:59] [INFO ] Deduced a trap composed of 35 places in 144 ms of which 22 ms to minimize.
[2026-05-28 04:34:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 178 ms
[2026-05-28 04:34:59] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 36 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:00] [INFO ] Deduced a trap composed of 18 places in 187 ms of which 10 ms to minimize.
[2026-05-28 04:35:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2026-05-28 04:35:00] [INFO ] Added : 97 causal constraints over 20 iterations in 1086 ms. Result :sat
Minimization took 163 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:00] [INFO ] [Real]Absence check using 7 positive place invariants in 15 ms returned sat
[2026-05-28 04:35:00] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:00] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 5 ms to minimize.
[2026-05-28 04:35:00] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:01] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:01] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 21 ms to minimize.
[2026-05-28 04:35:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2026-05-28 04:35:01] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 15 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:03] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 6 ms to minimize.
[2026-05-28 04:35:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2026-05-28 04:35:03] [INFO ] Added : 304 causal constraints over 61 iterations in 2822 ms. Result :sat
Minimization took 242 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:04] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2026-05-28 04:35:04] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2026-05-28 04:35:04] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2026-05-28 04:35:04] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:04] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:04] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:04] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 13 ms to minimize.
[2026-05-28 04:35:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 366 ms
[2026-05-28 04:35:04] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 25 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:05] [INFO ] Deduced a trap composed of 18 places in 157 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:05] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:05] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 9 ms to minimize.
[2026-05-28 04:35:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 454 ms
[2026-05-28 04:35:05] [INFO ] Added : 101 causal constraints over 21 iterations in 1116 ms. Result :sat
Minimization took 225 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:06] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:06] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2026-05-28 04:35:06] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2026-05-28 04:35:06] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:06] [INFO ] Deduced a trap composed of 17 places in 151 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:06] [INFO ] Deduced a trap composed of 35 places in 137 ms of which 13 ms to minimize.
[2026-05-28 04:35:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 333 ms
[2026-05-28 04:35:06] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 34 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:07] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:07] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 7 ms to minimize.
[2026-05-28 04:35:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 276 ms
[2026-05-28 04:35:08] [INFO ] Added : 104 causal constraints over 22 iterations in 1182 ms. Result :sat
Minimization took 111 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:08] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:08] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:08] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 10 ms to minimize.
[2026-05-28 04:35:08] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:08] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:08] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 16 ms to minimize.
[2026-05-28 04:35:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2026-05-28 04:35:08] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 23 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:12] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:12] [INFO ] Deduced a trap composed of 27 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:12] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:12] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:13] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:13] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 4 ms to minimize.
[2026-05-28 04:35:13] [INFO ] Trap strengthening (SAT) tested/added 6/6 trap constraints in 1310 ms
Maximisation of solution failed !
Minimization took 2 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:13] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2026-05-28 04:35:13] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2026-05-28 04:35:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2026-05-28 04:35:13] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2026-05-28 04:35:13] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 14 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:16] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 12 ms to minimize.
[2026-05-28 04:35:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 150 ms
[2026-05-28 04:35:16] [INFO ] Added : 303 causal constraints over 61 iterations in 2428 ms. Result :sat
Minimization took 331 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:16] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:16] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:17] [INFO ] Deduced a trap composed of 27 places in 138 ms of which 11 ms to minimize.
[2026-05-28 04:35:17] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:17] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:17] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:17] [INFO ] Deduced a trap composed of 38 places in 97 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:17] [INFO ] Deduced a trap composed of 100 places in 103 ms of which 11 ms to minimize.
[2026-05-28 04:35:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 326 ms
[2026-05-28 04:35:17] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 15 ms.
[2026-05-28 04:35:20] [INFO ] Added : 323 causal constraints over 65 iterations in 3433 ms. Result :sat
Minimization took 270 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:21] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-28 04:35:21] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:21] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 10 ms to minimize.
[2026-05-28 04:35:21] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-28 04:35:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2026-05-28 04:35:21] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:21] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:21] [INFO ] Deduced a trap composed of 38 places in 67 ms of which 7 ms to minimize.
[2026-05-28 04:35:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 177 ms
[2026-05-28 04:35:21] [INFO ] Computed and/alt/rep : 362/1423/362 causal constraints (skipped 27 transitions) in 43 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:25] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-28 04:35:25] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 6 ms to minimize.
[2026-05-28 04:35:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 414 ms
[2026-05-28 04:35:25] [INFO ] Added : 276 causal constraints over 58 iterations in 3908 ms. Result :sat
Minimization took 230 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[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]
FORMULA MedleyA-PT-16-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-16-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-16-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-16-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-16-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-16-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-16-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 390/390 transitions.
Graph (trivial) has 213 edges and 196 vertex of which 13 / 196 are part of one of the 3 SCC in 2 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 186 transition count 343
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 152 transition count 341
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 151 transition count 340
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 150 transition count 340
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 74 place count 150 transition count 336
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 82 place count 146 transition count 336
Discarding 35 places :
Symmetric choice reduction at 4 with 35 rule applications. Total rules 117 place count 111 transition count 278
Iterating global reduction 4 with 35 rules applied. Total rules applied 152 place count 111 transition count 278
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 11 rules applied. Total rules applied 163 place count 111 transition count 267
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 164 place count 110 transition count 267
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 164 place count 110 transition count 259
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 180 place count 102 transition count 259
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 181 place count 102 transition count 258
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 184 place count 99 transition count 249
Iterating global reduction 7 with 3 rules applied. Total rules applied 187 place count 99 transition count 249
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 217 place count 84 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 220 place count 84 transition count 231
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 221 place count 83 transition count 229
Iterating global reduction 8 with 1 rules applied. Total rules applied 222 place count 83 transition count 229
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -155
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 262 place count 63 transition count 384
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 269 place count 63 transition count 377
Drop transitions (Redundant composition of simpler transitions.) removed 64 transitions
Redundant transition composition rules discarded 64 transitions
Iterating global reduction 9 with 64 rules applied. Total rules applied 333 place count 63 transition count 313
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 337 place count 61 transition count 339
Free-agglomeration rule applied 12 times with reduction of 7 identical transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 349 place count 61 transition count 320
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 24 rules applied. Total rules applied 373 place count 49 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 10 with 16 rules applied. Total rules applied 389 place count 49 transition count 292
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 390 place count 48 transition count 291
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 25 edges and 46 vertex of which 5 / 46 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 10 with 3 rules applied. Total rules applied 393 place count 43 transition count 291
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 11 with 31 rules applied. Total rules applied 424 place count 43 transition count 260
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 12 with 56 rules applied. Total rules applied 480 place count 43 transition count 204
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 1 rules applied. Total rules applied 481 place count 43 transition count 203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 482 place count 42 transition count 203
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 486 place count 40 transition count 201
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 487 place count 40 transition count 200
Free-agglomeration rule applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 488 place count 40 transition count 199
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 489 place count 39 transition count 199
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 15 with 4 rules applied. Total rules applied 493 place count 39 transition count 195
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 495 place count 39 transition count 195
Applied a total of 495 rules in 131 ms. Remains 39 /196 variables (removed 157) and now considering 195/390 (removed 195) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 39/196 places, 195/390 transitions.
[2026-05-28 04:35:27] [INFO ] Flow matrix only has 172 transitions (discarded 23 similar events)
// Phase 1: matrix 172 rows 39 cols
[2026-05-28 04:35:27] [INFO ] Computed 5 invariants in 21 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (30 resets) in 1186 ms. (842 steps per ms)
FORMULA MedleyA-PT-16-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-16-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000000 steps (68 resets) in 1053 ms. (948 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 )
[2026-05-28 04:35:29] [INFO ] Flatten gal took : 57 ms
[2026-05-28 04:35:29] [INFO ] Flatten gal took : 14 ms
[2026-05-28 04:35:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1536324036195748974.gal : 9 ms
[2026-05-28 04:35:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2055408796968645584.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1536324036195748974.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2055408796968645584.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 55034 ms.

BK_STOP 1779942929970

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="MedleyA-PT-16"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2025"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is MedleyA-PT-16, 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 r191-oct2-177969025600028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-16.tgz
mv MedleyA-PT-16 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.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 ;