About the Execution of 2024-gold for ZombiesAndSurvivors-PT-Circular32050050
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-174931349800069.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-Circular32050050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-174931349800069
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 9.4K Jun 6 09:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 6 09:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Jun 6 09:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 6 09:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Jun 6 12:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 12:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 12:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 8.5K Jun 6 09:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Jun 6 09:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Jun 6 09:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Jun 6 09:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 12:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Jun 6 12:18 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 82K 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-Circular32050050-UpperBounds-00
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-01
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-02
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-03
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-04
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-05
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-06
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-07
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-08
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-09
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-10
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-11
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-12
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-13
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-14
FORMULA_NAME ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1749319194160
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-Circular32050050
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): 59 ms
[2025-06-07 17:59:55] [INFO ] Transformed 64 places.
[2025-06-07 17:59:55] [INFO ] Transformed 192 transitions.
[2025-06-07 17:59:55] [INFO ] Parsed PT model containing 64 places and 192 transitions and 448 arcs in 157 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 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, 0, 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 192 rows 64 cols
[2025-06-07 17:59:55] [INFO ] Computed 0 invariants in 11 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:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10002 steps (2 resets) in 13 ms. (714 steps per ms)
BEST_FIRST walk for 160016 steps (32 resets) in 104 ms. (1523 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[50, 50, 50, 50, 1, 50, 50, 1, 1, 0, 3, 1, 1, 50, 50, 1] 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 17:59:55] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2025-06-07 17:59:55] [INFO ] State equation strengthened by 62 read => feed constraints.
[2025-06-07 17:59:55] [INFO ] [Real]Added 62 Read/Feed constraints in 21 ms returned sat
[2025-06-07 17:59:55] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:56] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2025-06-07 17:59:56] [INFO ] [Nat]Added 62 Read/Feed constraints in 18 ms returned sat
[2025-06-07 17:59:56] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 28 ms.
[2025-06-07 17:59:56] [INFO ] Added : 45 causal constraints over 10 iterations in 268 ms. Result :sat
Minimization took 72 ms.
[2025-06-07 17:59:56] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2025-06-07 17:59:56] [INFO ] [Real]Added 62 Read/Feed constraints in 12 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 41 ms returned sat
[2025-06-07 17:59:56] [INFO ] [Nat]Added 62 Read/Feed constraints in 16 ms returned sat
[2025-06-07 17:59:56] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 14 ms.
[2025-06-07 17:59:56] [INFO ] Added : 31 causal constraints over 7 iterations in 114 ms. Result :sat
Minimization took 56 ms.
[2025-06-07 17:59:56] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2025-06-07 17:59:56] [INFO ] [Real]Added 62 Read/Feed constraints in 20 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 45 ms returned sat
[2025-06-07 17:59:57] [INFO ] [Nat]Added 62 Read/Feed constraints in 49 ms returned sat
[2025-06-07 17:59:57] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 15 ms.
[2025-06-07 17:59:57] [INFO ] Added : 83 causal constraints over 19 iterations in 405 ms. Result :sat
Minimization took 96 ms.
[2025-06-07 17:59:57] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2025-06-07 17:59:57] [INFO ] [Real]Added 62 Read/Feed constraints in 14 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 30 ms returned sat
[2025-06-07 17:59:57] [INFO ] [Nat]Added 62 Read/Feed constraints in 16 ms returned sat
[2025-06-07 17:59:57] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 10 ms.
[2025-06-07 17:59:57] [INFO ] Added : 33 causal constraints over 7 iterations in 135 ms. Result :sat
Minimization took 58 ms.
[2025-06-07 17:59:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2025-06-07 17:59:57] [INFO ] [Real]Added 62 Read/Feed constraints in 7 ms returned sat
[2025-06-07 17:59:57] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2025-06-07 17:59:58] [INFO ] [Nat]Added 62 Read/Feed constraints in 9 ms returned sat
[2025-06-07 17:59:58] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 10 ms.
[2025-06-07 17:59:58] [INFO ] Added : 58 causal constraints over 21 iterations in 335 ms. Result :sat
Minimization took 86 ms.
[2025-06-07 17:59:58] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2025-06-07 17:59:58] [INFO ] [Real]Added 62 Read/Feed constraints in 21 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 36 ms returned sat
[2025-06-07 17:59:58] [INFO ] [Nat]Added 62 Read/Feed constraints in 20 ms returned sat
[2025-06-07 17:59:58] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 15 ms.
[2025-06-07 17:59:59] [INFO ] Added : 82 causal constraints over 23 iterations in 411 ms. Result :sat
Minimization took 101 ms.
[2025-06-07 17:59:59] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2025-06-07 17:59:59] [INFO ] [Real]Added 62 Read/Feed constraints in 15 ms returned sat
[2025-06-07 17:59:59] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2025-06-07 17:59:59] [INFO ] [Nat]Added 62 Read/Feed constraints in 17 ms returned sat
[2025-06-07 17:59:59] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 15 ms.
[2025-06-07 17:59:59] [INFO ] Added : 43 causal constraints over 10 iterations in 166 ms. Result :sat
Minimization took 60 ms.
[2025-06-07 17:59:59] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2025-06-07 17:59:59] [INFO ] [Real]Added 62 Read/Feed constraints in 10 ms returned sat
[2025-06-07 17:59:59] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 17:59:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2025-06-07 17:59:59] [INFO ] [Nat]Added 62 Read/Feed constraints in 10 ms returned sat
[2025-06-07 17:59:59] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 11 ms.
[2025-06-07 17:59:59] [INFO ] Added : 20 causal constraints over 5 iterations in 87 ms. Result :sat
Minimization took 64 ms.
[2025-06-07 17:59:59] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2025-06-07 17:59:59] [INFO ] [Real]Added 62 Read/Feed constraints in 14 ms returned sat
[2025-06-07 17:59:59] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:00] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2025-06-07 18:00:00] [INFO ] [Nat]Added 62 Read/Feed constraints in 14 ms returned sat
[2025-06-07 18:00:00] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-07 18:00:00] [INFO ] Added : 130 causal constraints over 31 iterations in 482 ms. Result :sat
Minimization took 86 ms.
[2025-06-07 18:00:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2025-06-07 18:00:00] [INFO ] [Real]Added 62 Read/Feed constraints in 5 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 26 ms returned sat
[2025-06-07 18:00:00] [INFO ] [Nat]Added 62 Read/Feed constraints in 7 ms returned sat
[2025-06-07 18:00:00] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 10 ms.
[2025-06-07 18:00:00] [INFO ] Added : 30 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 53 ms.
[2025-06-07 18:00:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2025-06-07 18:00:00] [INFO ] [Real]Added 62 Read/Feed constraints in 6 ms returned sat
[2025-06-07 18:00:00] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:01] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Nat]Added 62 Read/Feed constraints in 8 ms returned sat
[2025-06-07 18:00:01] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 12 ms.
[2025-06-07 18:00:01] [INFO ] Added : 8 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 53 ms.
[2025-06-07 18:00:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Real]Added 62 Read/Feed constraints in 10 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 28 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Nat]Added 62 Read/Feed constraints in 10 ms returned sat
[2025-06-07 18:00:01] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 11 ms.
[2025-06-07 18:00:01] [INFO ] Added : 58 causal constraints over 20 iterations in 294 ms. Result :sat
Minimization took 86 ms.
[2025-06-07 18:00:01] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Real]Added 62 Read/Feed constraints in 7 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 30 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Nat]Added 62 Read/Feed constraints in 14 ms returned sat
[2025-06-07 18:00:01] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-07 18:00:01] [INFO ] Added : 18 causal constraints over 4 iterations in 68 ms. Result :sat
Minimization took 51 ms.
[2025-06-07 18:00:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2025-06-07 18:00:01] [INFO ] [Real]Added 62 Read/Feed constraints in 13 ms returned sat
[2025-06-07 18:00:01] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:02] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2025-06-07 18:00:02] [INFO ] [Nat]Added 62 Read/Feed constraints in 17 ms returned sat
[2025-06-07 18:00:02] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 15 ms.
[2025-06-07 18:00:02] [INFO ] Added : 81 causal constraints over 24 iterations in 414 ms. Result :sat
Minimization took 75 ms.
[2025-06-07 18:00:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2025-06-07 18:00:02] [INFO ] [Real]Added 62 Read/Feed constraints in 5 ms returned sat
[2025-06-07 18:00:02] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2025-06-07 18:00:02] [INFO ] [Nat]Added 62 Read/Feed constraints in 12 ms returned sat
[2025-06-07 18:00:02] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 11 ms.
[2025-06-07 18:00:02] [INFO ] Added : 31 causal constraints over 7 iterations in 138 ms. Result :sat
Minimization took 58 ms.
[2025-06-07 18:00:02] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2025-06-07 18:00:02] [INFO ] [Real]Added 62 Read/Feed constraints in 7 ms returned sat
[2025-06-07 18:00:02] [INFO ] Solution in real domain found non-integer solution.
[2025-06-07 18:00:03] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2025-06-07 18:00:03] [INFO ] [Nat]Added 62 Read/Feed constraints in 8 ms returned sat
[2025-06-07 18:00:03] [INFO ] Computed and/alt/rep : 188/589/188 causal constraints (skipped 0 transitions) in 11 ms.
[2025-06-07 18:00:03] [INFO ] Added : 20 causal constraints over 6 iterations in 77 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[50, 50, 50, 50, 1, 50, 50, 1, 1, 0, 3, 1, 1, 50, 50, 1] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[98, 99, 92, 98, 50, 89, 99, 100, 94, 50, 50, 50, 50, 97, 100, 50] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 16 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 192/192 transitions.
Graph (trivial) has 72 edges and 64 vertex of which 45 / 64 are part of one of the 9 SCC in 2 ms
Free SCC test removed 36 places
Drop transitions (Empty/Sink Transition effects.) removed 72 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 92 transitions.
Applied a total of 1 rules in 22 ms. Remains 28 /64 variables (removed 36) and now considering 100/192 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 28/64 places, 100/192 transitions.
[2025-06-07 18:00:04] [INFO ] Flow matrix only has 96 transitions (discarded 4 similar events)
When looking for a positive semi flow solution, solver replied unsat
[2025-06-07 18:00:05] [INFO ] Flow matrix only has 96 transitions (discarded 4 similar events)
// Phase 1: matrix 96 rows 28 cols
[2025-06-07 18:00:05] [INFO ] Computed 0 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[98, 99, 92, 98, 50, 89, 99, 100, 94, 50, 50, 50, 50, 97, 100, 50] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1000037 steps (2 resets) in 140 ms. (7092 steps per ms)
BEST_FIRST walk for 16000010 steps (32 resets) in 2855 ms. (5602 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[100, 100, 100, 100, 50, 100, 100, 100, 100, 50, 50, 50, 50, 100, 100, 50] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-07 18:00:08] [INFO ] Flow matrix only has 96 transitions (discarded 4 similar events)
[2025-06-07 18:00:08] [INFO ] Invariant cache hit.
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 16 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 16 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 16 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 17 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2025-06-07 18:00:08] [INFO ] [Real]Absence check using state equation in 18 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[100, 100, 100, 100, 50, 100, 100, 100, 100, 50, 50, 50, 50, 100, 100, 50] Max Struct:[100, 100, 100, 100, 50, 100, 100, 100, 100, 50, 50, 50, 50, 100, 100, 50]
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-14 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-13 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-08 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular32050050-UpperBounds-00 100 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 5 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 18:00:08] [INFO ] Flatten gal took : 33 ms
[2025-06-07 18:00:08] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:00:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11328618894990318198.gal : 6 ms
[2025-06-07 18:00:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality71672547552191233.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11328618894990318198.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality71672547552191233.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 13581 ms.
BK_STOP 1749319208959
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-Circular32050050"
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-Circular32050050, 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-174931349800069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Circular32050050.tgz
mv ZombiesAndSurvivors-PT-Circular32050050 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 ;