About the Execution of 2024-gold for ZombiesAndSurvivors-PT-Circular64010010
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r265-tall-174931349800070.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is ZombiesAndSurvivors-PT-Circular64010010, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-174931349800070
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 9.2K Jun 6 09:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Jun 6 09:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 6 09:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 6 09:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 12:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 12:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 12:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 18K Jun 6 09:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Jun 6 09:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 6 09:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Jun 6 09:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 12:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Jun 6 12:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 17 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 165K Jun 5 20:08 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 ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-00
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-01
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-02
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-03
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-04
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-05
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-06
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-07
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-08
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-09
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-10
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-11
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-12
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-13
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-14
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1749319194223
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Circular64010010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-07 17:59:55] [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]
[2025-06-07 17:59:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 17:59:55] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2025-06-07 17:59:55] [INFO ] Transformed 128 places.
[2025-06-07 17:59:55] [INFO ] Transformed 384 transitions.
[2025-06-07 17:59:55] [INFO ] Parsed PT model containing 128 places and 384 transitions and 896 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 384 rows 128 cols
[2025-06-07 17:59:55] [INFO ] Computed 0 invariants in 21 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10006 steps (2 resets) in 13 ms. (714 steps per ms)
BEST_FIRST walk for 160015 steps (32 resets) in 111 ms. (1428 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 10, 0, 10, 10, 0, 0, 10, 0, 0, 2, 0, 0, 10] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-07 17:59:55] [INFO ] Invariant cache hit.
[2025-06-07 17:59:56] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2025-06-07 17:59:56] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-07 17:59:56] [INFO ] [Real]Added 126 Read/Feed constraints in 17 ms returned sat
[2025-06-07 17:59:56] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:56] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2025-06-07 17:59:56] [INFO ] [Nat]Added 126 Read/Feed constraints in 19 ms returned sat
[2025-06-07 17:59:56] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 28 ms.
[2025-06-07 17:59:56] [INFO ] Added : 40 causal constraints over 9 iterations in 462 ms. Result :sat
Minimization took 272 ms.
[2025-06-07 17:59:57] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2025-06-07 17:59:57] [INFO ] [Real]Added 126 Read/Feed constraints in 12 ms returned sat
[2025-06-07 17:59:57] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:57] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2025-06-07 17:59:57] [INFO ] [Nat]Added 126 Read/Feed constraints in 21 ms returned sat
[2025-06-07 17:59:57] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 26 ms.
[2025-06-07 17:59:57] [INFO ] Added : 58 causal constraints over 20 iterations in 534 ms. Result :sat
Minimization took 232 ms.
[2025-06-07 17:59:58] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2025-06-07 17:59:58] [INFO ] [Real]Added 126 Read/Feed constraints in 13 ms returned sat
[2025-06-07 17:59:58] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:58] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2025-06-07 17:59:58] [INFO ] [Nat]Added 126 Read/Feed constraints in 43 ms returned sat
[2025-06-07 17:59:58] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 30 ms.
[2025-06-07 17:59:59] [INFO ] Added : 186 causal constraints over 38 iterations in 1456 ms. Result :sat
Minimization took 424 ms.
[2025-06-07 18:00:00] [INFO ] [Real]Absence check using state equation in 72 ms returned unsat
[2025-06-07 18:00:00] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:00] [INFO ] [Real]Added 126 Read/Feed constraints in 11 ms returned sat
[2025-06-07 18:00:00] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:00] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2025-06-07 18:00:00] [INFO ] [Nat]Added 126 Read/Feed constraints in 37 ms returned sat
[2025-06-07 18:00:00] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 22 ms.
[2025-06-07 18:00:01] [INFO ] Added : 58 causal constraints over 12 iterations in 512 ms. Result :sat
Minimization took 220 ms.
[2025-06-07 18:00:01] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Real]Added 126 Read/Feed constraints in 35 ms returned sat
[2025-06-07 18:00:01] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:01] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Nat]Added 126 Read/Feed constraints in 184 ms returned sat
[2025-06-07 18:00:01] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 26 ms.
[2025-06-07 18:00:06] [INFO ] Added : 251 causal constraints over 65 iterations in 4124 ms. Result :sat
Minimization took 506 ms.
[2025-06-07 18:00:06] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:06] [INFO ] [Real]Added 126 Read/Feed constraints in 16 ms returned sat
[2025-06-07 18:00:06] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:06] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2025-06-07 18:00:06] [INFO ] [Nat]Added 126 Read/Feed constraints in 41 ms returned sat
[2025-06-07 18:00:06] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 24 ms.
[2025-06-07 18:00:07] [INFO ] Added : 63 causal constraints over 14 iterations in 1056 ms. Result :sat
Minimization took 202 ms.
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2025-06-07 18:00:08] [INFO ] [Real]Added 126 Read/Feed constraints in 19 ms returned sat
[2025-06-07 18:00:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:08] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2025-06-07 18:00:08] [INFO ] [Nat]Added 126 Read/Feed constraints in 167 ms returned sat
[2025-06-07 18:00:08] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 18 ms.
[2025-06-07 18:00:11] [INFO ] Added : 244 causal constraints over 74 iterations in 3263 ms. Result :sat
Minimization took 506 ms.
[2025-06-07 18:00:12] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:12] [INFO ] [Real]Added 126 Read/Feed constraints in 16 ms returned sat
[2025-06-07 18:00:12] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:12] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:12] [INFO ] [Nat]Added 126 Read/Feed constraints in 32 ms returned sat
[2025-06-07 18:00:12] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 26 ms.
[2025-06-07 18:00:12] [INFO ] Added : 54 causal constraints over 12 iterations in 426 ms. Result :sat
Minimization took 164 ms.
[2025-06-07 18:00:13] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2025-06-07 18:00:13] [INFO ] [Real]Added 126 Read/Feed constraints in 141 ms returned sat
[2025-06-07 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:13] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2025-06-07 18:00:13] [INFO ] [Nat]Added 126 Read/Feed constraints in 318 ms returned sat
[2025-06-07 18:00:13] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 20 ms.
[2025-06-07 18:00:18] [INFO ] Added : 253 causal constraints over 56 iterations in 4601 ms. Result :unknown
[2025-06-07 18:00:18] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:18] [INFO ] [Real]Added 126 Read/Feed constraints in 9 ms returned sat
[2025-06-07 18:00:18] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:18] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2025-06-07 18:00:18] [INFO ] [Nat]Added 126 Read/Feed constraints in 64 ms returned sat
[2025-06-07 18:00:18] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 19 ms.
[2025-06-07 18:00:21] [INFO ] Added : 239 causal constraints over 67 iterations in 2477 ms. Result :sat
Minimization took 432 ms.
[2025-06-07 18:00:21] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2025-06-07 18:00:21] [INFO ] [Real]Added 126 Read/Feed constraints in 11 ms returned sat
[2025-06-07 18:00:21] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:21] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2025-06-07 18:00:21] [INFO ] [Nat]Added 126 Read/Feed constraints in 40 ms returned sat
[2025-06-07 18:00:21] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 21 ms.
[2025-06-07 18:00:23] [INFO ] Added : 122 causal constraints over 44 iterations in 1978 ms. Result :sat
Minimization took 268 ms.
[2025-06-07 18:00:24] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2025-06-07 18:00:24] [INFO ] [Real]Added 126 Read/Feed constraints in 32 ms returned sat
[2025-06-07 18:00:24] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:24] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2025-06-07 18:00:24] [INFO ] [Nat]Added 126 Read/Feed constraints in 27 ms returned sat
[2025-06-07 18:00:24] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 20 ms.
[2025-06-07 18:00:26] [INFO ] Added : 251 causal constraints over 61 iterations in 1985 ms. Result :sat
Minimization took 464 ms.
[2025-06-07 18:00:26] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2025-06-07 18:00:26] [INFO ] [Real]Added 126 Read/Feed constraints in 13 ms returned sat
[2025-06-07 18:00:26] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:26] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2025-06-07 18:00:26] [INFO ] [Nat]Added 126 Read/Feed constraints in 23 ms returned sat
[2025-06-07 18:00:27] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 19 ms.
[2025-06-07 18:00:27] [INFO ] Added : 58 causal constraints over 17 iterations in 425 ms. Result :sat
Minimization took 206 ms.
[2025-06-07 18:00:27] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2025-06-07 18:00:27] [INFO ] [Real]Added 126 Read/Feed constraints in 14 ms returned sat
[2025-06-07 18:00:27] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:27] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2025-06-07 18:00:27] [INFO ] [Nat]Added 126 Read/Feed constraints in 15 ms returned sat
[2025-06-07 18:00:27] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 18 ms.
[2025-06-07 18:00:28] [INFO ] Added : 34 causal constraints over 8 iterations in 327 ms. Result :sat
Minimization took 169 ms.
[2025-06-07 18:00:28] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:28] [INFO ] [Real]Added 126 Read/Feed constraints in 24 ms returned sat
[2025-06-07 18:00:28] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:28] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2025-06-07 18:00:28] [INFO ] [Nat]Added 126 Read/Feed constraints in 187 ms returned sat
[2025-06-07 18:00:28] [INFO ] Computed and/alt/rep : 380/1197/380 causal constraints (skipped 0 transitions) in 18 ms.
[2025-06-07 18:00:32] [INFO ] Added : 254 causal constraints over 87 iterations in 3677 ms. Result :sat
Minimization took 432 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 10, 0, 10, 10, 0, 0, 10, 0, 0, 2, 0, 0, 10] Max Struct:[+inf, +inf, +inf, 10, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[10, 10, 17, 10, 14, 20, 13, 10, 11, 14, 10, 20, 10, 10, 14] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 15 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 384/384 transitions.
Graph (trivial) has 200 edges and 128 vertex of which 112 / 128 are part of one of the 12 SCC in 3 ms
Free SCC test removed 100 places
Drop transitions (Empty/Sink Transition effects.) removed 200 transitions
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 274 transitions.
Applied a total of 1 rules in 25 ms. Remains 28 /128 variables (removed 100) and now considering 110/384 (removed 274) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 28/128 places, 110/384 transitions.
[2025-06-07 18:00:34] [INFO ] Flow matrix only has 99 transitions (discarded 11 similar events)
When looking for a positive semi flow solution, solver replied unsat
[2025-06-07 18:00:34] [INFO ] Flow matrix only has 99 transitions (discarded 11 similar events)
// Phase 1: matrix 99 rows 28 cols
[2025-06-07 18:00:34] [INFO ] Computed 0 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[10, 10, 17, 10, 14, 20, 13, 10, 11, 14, 10, 20, 10, 10, 14] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1000017 steps (2 resets) in 174 ms. (5714 steps per ms)
BEST_FIRST walk for 15000011 steps (30 resets) in 2721 ms. (5510 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[10, 10, 20, 10, 20, 20, 20, 10, 20, 20, 10, 20, 10, 10, 20] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-07 18:00:37] [INFO ] Flow matrix only has 99 transitions (discarded 11 similar events)
[2025-06-07 18:00:37] [INFO ] Invariant cache hit.
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 21 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 17 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 18 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2025-06-07 18:00:37] [INFO ] [Real]Absence check using state equation in 19 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[10, 10, 20, 10, 20, 20, 20, 10, 20, 20, 10, 20, 10, 10, 20] Max Struct:[10, 10, 20, 10, 20, 20, 20, 10, 20, 20, 10, 20, 10, 10, 20]
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-15 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-14 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-13 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-12 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-11 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-10 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-09 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-08 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided 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 )
[2025-06-07 18:00:37] [INFO ] Flatten gal took : 32 ms
[2025-06-07 18:00:37] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:00:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6492520190080984652.gal : 8 ms
[2025-06-07 18:00:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1427651889811993631.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6492520190080984652.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1427651889811993631.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 42312 ms.
BK_STOP 1749319237902
--------------------
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
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ZombiesAndSurvivors-PT-Circular64010010"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is ZombiesAndSurvivors-PT-Circular64010010, 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 r265-tall-174931349800070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Circular64010010.tgz
mv ZombiesAndSurvivors-PT-Circular64010010 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 '
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 ;