About the Execution of 2024-gold for CANInsertWithFailure-PT-080
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1528076.00 | 0.00 | 0.00 | 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r041-smll-174853822500040.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is CANInsertWithFailure-PT-080, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-smll-174853822500040
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 39M May 29 14:32 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 CANInsertWithFailure-PT-080-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748557214231
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-080
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-05-29 22:20:16] [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]
[2025-05-29 22:20:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 22:20:18] [INFO ] Load time of PNML (sax parser for PT used): 2088 ms
[2025-05-29 22:20:19] [INFO ] Transformed 13764 places.
[2025-05-29 22:20:19] [INFO ] Transformed 38880 transitions.
[2025-05-29 22:20:19] [INFO ] Parsed PT model containing 13764 places and 38880 transitions and 104000 arcs in 2648 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 32 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 38880 rows 13764 cols
[2025-05-29 22:20:32] [INFO ] Computed 83 invariants in 12771 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, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
RANDOM walk for 10000 steps (5 resets) in 462 ms. (21 steps per ms)
FORMULA CANInsertWithFailure-PT-080-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 319 ms. (468 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
[2025-05-29 22:20:33] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
Support contains 15 out of 13764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13764/13764 places, 38880/38880 transitions.
Graph (complete) has 52401 edges and 13764 vertex of which 13763 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.62 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 561 place count 13763 transition count 38320
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1121 place count 13203 transition count 38320
Performed 6315 Post agglomeration using F-continuation condition.Transition count delta: 6315
Deduced a syphon composed of 6315 places in 37 ms
Reduce places removed 6315 places and 0 transitions.
Iterating global reduction 2 with 12630 rules applied. Total rules applied 13751 place count 6888 transition count 32005
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13752 place count 6888 transition count 32004
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13753 place count 6887 transition count 32004
Partial Free-agglomeration rule applied 6471 times.
Drop transitions (Partial Free agglomeration) removed 6471 transitions
Iterating global reduction 3 with 6471 rules applied. Total rules applied 20224 place count 6887 transition count 32004
Applied a total of 20224 rules in 22404 ms. Remains 6887 /13764 variables (removed 6877) and now considering 32004/38880 (removed 6876) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22433 ms. Remains : 6887/13764 places, 32004/38880 transitions.
[2025-05-29 22:21:34] [INFO ] Flow matrix only has 31994 transitions (discarded 10 similar events)
// Phase 1: matrix 31994 rows 6887 cols
[2025-05-29 22:21:37] [INFO ] Computed 82 invariants in 2752 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
RANDOM walk for 825762 steps (1716 resets) in 30001 ms. (27 steps per ms)
BEST_FIRST walk for 15000015 steps (287 resets) in 46910 ms. (319 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
[2025-05-29 22:22:54] [INFO ] Flow matrix only has 31994 transitions (discarded 10 similar events)
[2025-05-29 22:22:54] [INFO ] Invariant cache hit.
[2025-05-29 22:22:56] [INFO ] [Real]Absence check using 80 positive place invariants in 237 ms returned sat
[2025-05-29 22:22:56] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 92 ms returned sat
[2025-05-29 22:23:10] [INFO ] [Real]Absence check using state equation in 14444 ms returned sat
[2025-05-29 22:23:12] [INFO ] State equation strengthened by 31730 read => feed constraints.
[2025-05-29 22:23:18] [INFO ] [Real]Added 31730 Read/Feed constraints in 6256 ms returned sat
[2025-05-29 22:23:19] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:23:21] [INFO ] [Nat]Absence check using 80 positive place invariants in 218 ms returned sat
[2025-05-29 22:23:21] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2025-05-29 22:23:39] [INFO ] [Nat]Absence check using state equation in 17842 ms returned sat
[2025-05-29 22:23:46] [INFO ] [Nat]Added 31730 Read/Feed constraints in 6862 ms returned sat
[2025-05-29 22:23:50] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2976 ms.
Minimization took 14601 ms.
[2025-05-29 22:24:06] [INFO ] [Real]Absence check using 80 positive place invariants in 194 ms returned sat
[2025-05-29 22:24:06] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2025-05-29 22:24:21] [INFO ] [Real]Absence check using state equation in 15022 ms returned sat
[2025-05-29 22:24:29] [INFO ] [Real]Added 31730 Read/Feed constraints in 6786 ms returned sat
[2025-05-29 22:24:30] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:24:31] [INFO ] [Nat]Absence check using 80 positive place invariants in 209 ms returned sat
[2025-05-29 22:24:31] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2025-05-29 22:24:47] [INFO ] [Nat]Absence check using state equation in 15887 ms returned sat
[2025-05-29 22:24:54] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:24:55] [INFO ] [Nat]Added 31730 Read/Feed constraints in 7796 ms returned sat
[2025-05-29 22:24:59] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2976 ms.
Minimization took 15873 ms.
[2025-05-29 22:25:16] [INFO ] [Real]Absence check using 80 positive place invariants in 213 ms returned sat
[2025-05-29 22:25:16] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2025-05-29 22:25:31] [INFO ] [Real]Absence check using state equation in 14524 ms returned sat
[2025-05-29 22:25:38] [INFO ] [Real]Added 31730 Read/Feed constraints in 6264 ms returned sat
[2025-05-29 22:25:39] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:25:40] [INFO ] [Nat]Absence check using 80 positive place invariants in 205 ms returned sat
[2025-05-29 22:25:40] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2025-05-29 22:25:57] [INFO ] [Nat]Absence check using state equation in 16636 ms returned sat
[2025-05-29 22:26:04] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:26:04] [INFO ] [Nat]Added 31730 Read/Feed constraints in 7474 ms returned sat
[2025-05-29 22:26:08] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2481 ms.
Minimization took 15950 ms.
[2025-05-29 22:26:25] [INFO ] [Real]Absence check using 80 positive place invariants in 198 ms returned sat
[2025-05-29 22:26:25] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2025-05-29 22:26:41] [INFO ] [Real]Absence check using state equation in 15319 ms returned sat
[2025-05-29 22:26:48] [INFO ] [Real]Added 31730 Read/Feed constraints in 6398 ms returned sat
[2025-05-29 22:26:50] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:26:51] [INFO ] [Nat]Absence check using 80 positive place invariants in 200 ms returned sat
[2025-05-29 22:26:51] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 78 ms returned sat
[2025-05-29 22:27:07] [INFO ] [Nat]Absence check using state equation in 16506 ms returned sat
[2025-05-29 22:27:14] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:27:16] [INFO ] [Nat]Added 31730 Read/Feed constraints in 8309 ms returned sat
[2025-05-29 22:27:19] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2342 ms.
Minimization took 15468 ms.
[2025-05-29 22:27:36] [INFO ] [Real]Absence check using 80 positive place invariants in 186 ms returned sat
[2025-05-29 22:27:36] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2025-05-29 22:27:52] [INFO ] [Real]Absence check using state equation in 15811 ms returned sat
[2025-05-29 22:27:59] [INFO ] [Real]Added 31730 Read/Feed constraints in 6390 ms returned sat
[2025-05-29 22:28:00] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:28:02] [INFO ] [Nat]Absence check using 80 positive place invariants in 288 ms returned sat
[2025-05-29 22:28:02] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 127 ms returned sat
[2025-05-29 22:28:18] [INFO ] [Nat]Absence check using state equation in 16549 ms returned sat
[2025-05-29 22:28:25] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:28:27] [INFO ] [Nat]Added 31730 Read/Feed constraints in 9009 ms returned sat
[2025-05-29 22:28:31] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2466 ms.
Minimization took 14195 ms.
[2025-05-29 22:28:46] [INFO ] [Real]Absence check using 80 positive place invariants in 194 ms returned sat
[2025-05-29 22:28:47] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 79 ms returned sat
[2025-05-29 22:29:02] [INFO ] [Real]Absence check using state equation in 15896 ms returned sat
[2025-05-29 22:29:10] [INFO ] [Real]Added 31730 Read/Feed constraints in 6740 ms returned sat
[2025-05-29 22:29:11] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:29:12] [INFO ] [Nat]Absence check using 80 positive place invariants in 197 ms returned sat
[2025-05-29 22:29:13] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2025-05-29 22:29:28] [INFO ] [Nat]Absence check using state equation in 15145 ms returned sat
[2025-05-29 22:29:35] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:29:39] [INFO ] [Nat]Added 31730 Read/Feed constraints in 11493 ms returned unknown
[2025-05-29 22:29:40] [INFO ] [Real]Absence check using 80 positive place invariants in 195 ms returned sat
[2025-05-29 22:29:40] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2025-05-29 22:29:56] [INFO ] [Real]Absence check using state equation in 15751 ms returned sat
[2025-05-29 22:30:03] [INFO ] [Real]Added 31730 Read/Feed constraints in 5595 ms returned sat
[2025-05-29 22:30:04] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:30:05] [INFO ] [Nat]Absence check using 80 positive place invariants in 206 ms returned sat
[2025-05-29 22:30:05] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2025-05-29 22:30:21] [INFO ] [Nat]Absence check using state equation in 15835 ms returned sat
[2025-05-29 22:30:27] [INFO ] [Nat]Added 31730 Read/Feed constraints in 5967 ms returned sat
[2025-05-29 22:30:30] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2339 ms.
Minimization took 18480 ms.
[2025-05-29 22:30:50] [INFO ] [Real]Absence check using 80 positive place invariants in 195 ms returned sat
[2025-05-29 22:30:50] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 79 ms returned sat
[2025-05-29 22:31:05] [INFO ] [Real]Absence check using state equation in 14283 ms returned sat
[2025-05-29 22:31:11] [INFO ] [Real]Added 31730 Read/Feed constraints in 5748 ms returned sat
[2025-05-29 22:31:12] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:31:14] [INFO ] [Nat]Absence check using 80 positive place invariants in 209 ms returned sat
[2025-05-29 22:31:14] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2025-05-29 22:31:30] [INFO ] [Nat]Absence check using state equation in 16416 ms returned sat
[2025-05-29 22:31:37] [INFO ] [Nat]Added 31730 Read/Feed constraints in 6568 ms returned sat
[2025-05-29 22:31:41] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2769 ms.
Minimization took 16755 ms.
[2025-05-29 22:31:59] [INFO ] [Real]Absence check using 80 positive place invariants in 197 ms returned sat
[2025-05-29 22:31:59] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2025-05-29 22:32:14] [INFO ] [Real]Absence check using state equation in 15735 ms returned sat
[2025-05-29 22:32:22] [INFO ] [Real]Added 31730 Read/Feed constraints in 6688 ms returned sat
[2025-05-29 22:32:23] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:32:25] [INFO ] [Nat]Absence check using 80 positive place invariants in 196 ms returned sat
[2025-05-29 22:32:25] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2025-05-29 22:32:41] [INFO ] [Nat]Absence check using state equation in 16404 ms returned sat
[2025-05-29 22:32:48] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:32:49] [INFO ] [Nat]Added 31730 Read/Feed constraints in 8010 ms returned sat
[2025-05-29 22:32:53] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2699 ms.
Minimization took 15063 ms.
[2025-05-29 22:33:10] [INFO ] [Real]Absence check using 80 positive place invariants in 196 ms returned sat
[2025-05-29 22:33:10] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2025-05-29 22:33:27] [INFO ] [Real]Absence check using state equation in 17408 ms returned sat
[2025-05-29 22:33:35] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:33:36] [INFO ] [Real]Added 31730 Read/Feed constraints in 7337 ms returned sat
[2025-05-29 22:33:37] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:33:38] [INFO ] [Nat]Absence check using 80 positive place invariants in 199 ms returned sat
[2025-05-29 22:33:38] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2025-05-29 22:33:57] [INFO ] [Nat]Absence check using state equation in 18515 ms returned sat
[2025-05-29 22:34:04] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:34:09] [INFO ] [Nat]Added 31730 Read/Feed constraints in 11962 ms returned unknown
[2025-05-29 22:34:10] [INFO ] [Real]Absence check using 80 positive place invariants in 206 ms returned sat
[2025-05-29 22:34:11] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2025-05-29 22:34:27] [INFO ] [Real]Absence check using state equation in 16837 ms returned sat
[2025-05-29 22:34:35] [INFO ] [Real]Added 31730 Read/Feed constraints in 6528 ms returned sat
[2025-05-29 22:34:36] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:34:38] [INFO ] [Nat]Absence check using 80 positive place invariants in 202 ms returned sat
[2025-05-29 22:34:38] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2025-05-29 22:34:55] [INFO ] [Nat]Absence check using state equation in 16945 ms returned sat
[2025-05-29 22:35:02] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:35:02] [INFO ] [Nat]Added 31730 Read/Feed constraints in 7365 ms returned sat
[2025-05-29 22:35:06] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2484 ms.
Minimization took 15573 ms.
[2025-05-29 22:35:23] [INFO ] [Real]Absence check using 80 positive place invariants in 204 ms returned sat
[2025-05-29 22:35:23] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2025-05-29 22:35:38] [INFO ] [Real]Absence check using state equation in 15327 ms returned sat
[2025-05-29 22:35:46] [INFO ] [Real]Added 31730 Read/Feed constraints in 6452 ms returned sat
[2025-05-29 22:35:47] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:35:48] [INFO ] [Nat]Absence check using 80 positive place invariants in 203 ms returned sat
[2025-05-29 22:35:48] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2025-05-29 22:36:06] [INFO ] [Nat]Absence check using state equation in 17726 ms returned sat
[2025-05-29 22:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:36:14] [INFO ] [Nat]Added 31730 Read/Feed constraints in 7720 ms returned sat
[2025-05-29 22:36:17] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2426 ms.
Minimization took 14447 ms.
[2025-05-29 22:36:33] [INFO ] [Real]Absence check using 80 positive place invariants in 204 ms returned sat
[2025-05-29 22:36:33] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2025-05-29 22:36:49] [INFO ] [Real]Absence check using state equation in 16092 ms returned sat
[2025-05-29 22:36:56] [INFO ] [Real]Added 31730 Read/Feed constraints in 5568 ms returned sat
[2025-05-29 22:36:57] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:36:58] [INFO ] [Nat]Absence check using 80 positive place invariants in 206 ms returned sat
[2025-05-29 22:36:58] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2025-05-29 22:37:16] [INFO ] [Nat]Absence check using state equation in 17058 ms returned sat
[2025-05-29 22:37:22] [INFO ] [Nat]Added 31730 Read/Feed constraints in 6510 ms returned sat
[2025-05-29 22:37:26] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2708 ms.
Minimization took 16095 ms.
[2025-05-29 22:37:44] [INFO ] [Real]Absence check using 80 positive place invariants in 204 ms returned sat
[2025-05-29 22:37:44] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2025-05-29 22:38:00] [INFO ] [Real]Absence check using state equation in 16671 ms returned sat
[2025-05-29 22:38:08] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:38:09] [INFO ] [Real]Added 31730 Read/Feed constraints in 7803 ms returned sat
[2025-05-29 22:38:10] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:38:12] [INFO ] [Nat]Absence check using 80 positive place invariants in 202 ms returned sat
[2025-05-29 22:38:12] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2025-05-29 22:38:30] [INFO ] [Nat]Absence check using state equation in 18343 ms returned sat
[2025-05-29 22:38:37] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-29 22:38:39] [INFO ] [Nat]Added 31730 Read/Feed constraints in 8976 ms returned sat
[2025-05-29 22:38:43] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2572 ms.
Minimization took 12453 ms.
[2025-05-29 22:38:57] [INFO ] [Real]Absence check using 80 positive place invariants in 215 ms returned sat
[2025-05-29 22:38:57] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 89 ms returned sat
[2025-05-29 22:39:13] [INFO ] [Real]Absence check using state equation in 16020 ms returned sat
[2025-05-29 22:39:21] [INFO ] [Real]Added 31730 Read/Feed constraints in 6736 ms returned sat
[2025-05-29 22:39:22] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:39:23] [INFO ] [Nat]Absence check using 80 positive place invariants in 205 ms returned sat
[2025-05-29 22:39:23] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2025-05-29 22:39:38] [INFO ] [Nat]Absence check using state equation in 15118 ms returned sat
[2025-05-29 22:39:45] [INFO ] [Nat]Added 31730 Read/Feed constraints in 6879 ms returned sat
[2025-05-29 22:39:49] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2544 ms.
Minimization took 18072 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
Support contains 15 out of 6887 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6887/6887 places, 32004/32004 transitions.
Applied a total of 0 rules in 3546 ms. Remains 6887 /6887 variables (removed 0) and now considering 32004/32004 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3548 ms. Remains : 6887/6887 places, 32004/32004 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6887/6887 places, 32004/32004 transitions.
Applied a total of 0 rules in 3516 ms. Remains 6887 /6887 variables (removed 0) and now considering 32004/32004 (removed 0) transitions.
[2025-05-29 22:40:14] [INFO ] Flow matrix only has 31994 transitions (discarded 10 similar events)
[2025-05-29 22:40:14] [INFO ] Invariant cache hit.
[2025-05-29 22:40:45] [INFO ] Performed 5201/6887 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-29 22:40:48] [INFO ] Implicit Places using invariants in 34369 ms returned []
Implicit Place search using SMT only with invariants took 34377 ms to find 0 implicit places.
Running 31924 sub problems to find dead transitions.
[2025-05-29 22:40:49] [INFO ] Flow matrix only has 31994 transitions (discarded 10 similar events)
[2025-05-29 22:40:49] [INFO ] Invariant cache hit.
[2025-05-29 22:40:50] [INFO ] State equation strengthened by 31730 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6886 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 31924 unsolved
SMT process timed out in 148485ms, After SMT, problems are : Problem set: 0 solved, 31924 unsolved
Search for dead transitions found 0 dead transitions in 149157ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187246 ms. Remains : 6887/6887 places, 32004/32004 transitions.
[2025-05-29 22:43:18] [INFO ] Flow matrix only has 31994 transitions (discarded 10 similar events)
[2025-05-29 22:43:18] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
RANDOM walk for 891314 steps (1855 resets) in 30001 ms. (29 steps per ms)
BEST_FIRST walk for 15000015 steps (288 resets) in 45208 ms. (331 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80]
[2025-05-29 22:44:33] [INFO ] Flow matrix only has 31994 transitions (discarded 10 similar events)
[2025-05-29 22:44:33] [INFO ] Invariant cache hit.
[2025-05-29 22:44:34] [INFO ] [Real]Absence check using 80 positive place invariants in 200 ms returned sat
[2025-05-29 22:44:35] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2025-05-29 22:44:52] [INFO ] [Real]Absence check using state equation in 17957 ms returned sat
[2025-05-29 22:44:54] [INFO ] State equation strengthened by 31730 read => feed constraints.
[2025-05-29 22:45:00] [INFO ] [Real]Added 31730 Read/Feed constraints in 5696 ms returned sat
[2025-05-29 22:45:01] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 22:45:02] [INFO ] [Nat]Absence check using 80 positive place invariants in 202 ms returned sat
[2025-05-29 22:45:02] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2025-05-29 22:45:19] [INFO ] [Nat]Absence check using state equation in 16345 ms returned sat
[2025-05-29 22:45:25] [INFO ] [Nat]Added 31730 Read/Feed constraints in 6416 ms returned sat
[2025-05-29 22:45:29] [INFO ] Computed and/alt/rep : 25130/69025/25120 causal constraints (skipped 6794 transitions) in 2583 ms.
BK_STOP 1748558742307
--------------------
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="CANInsertWithFailure-PT-080"
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 CANInsertWithFailure-PT-080, 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 r041-smll-174853822500040"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-080.tgz
mv CANInsertWithFailure-PT-080 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 ;