Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r136-tall-171631132300301.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Diffusion2D-PT-D40N010, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631132300301
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 11 14:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 11 14:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 14:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.7M May 18 16:42 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D40N010-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716361120194

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D40N010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-22 06:58:41] [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]
[2024-05-22 06:58:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 06:58:41] [INFO ] Load time of PNML (sax parser for PT used): 403 ms
[2024-05-22 06:58:41] [INFO ] Transformed 1600 places.
[2024-05-22 06:58:41] [INFO ] Transformed 12324 transitions.
[2024-05-22 06:58:41] [INFO ] Parsed PT model containing 1600 places and 12324 transitions and 24648 arcs in 538 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 20 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 12324 rows 1600 cols
[2024-05-22 06:58:42] [INFO ] Computed 1 invariants in 131 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:[10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10]
RANDOM walk for 10001 steps (2 resets) in 75 ms. (131 steps per ms)
BEST_FIRST walk for 160016 steps (32 resets) in 188 ms. (846 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 0, 0, 1, 1, 9, 0, 7, 0, 0, 0, 6, 0, 0, 0, 0] Max Struct:[10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10]
[2024-05-22 06:58:42] [INFO ] Invariant cache hit.
[2024-05-22 06:58:42] [INFO ] [Real]Absence check using 1 positive place invariants in 20 ms returned sat
[2024-05-22 06:58:45] [INFO ] [Real]Absence check using state equation in 2363 ms returned sat
[2024-05-22 06:58:46] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 741 ms.
[2024-05-22 06:58:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:58:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2024-05-22 06:58:48] [INFO ] [Nat]Absence check using state equation in 2190 ms returned sat
[2024-05-22 06:58:49] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 652 ms.
Minimization took 1062 ms.
[2024-05-22 06:58:51] [INFO ] [Real]Absence check using 1 positive place invariants in 21 ms returned sat
[2024-05-22 06:58:53] [INFO ] [Real]Absence check using state equation in 1989 ms returned sat
[2024-05-22 06:58:54] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 616 ms.
[2024-05-22 06:58:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:58:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:58:56] [INFO ] [Nat]Absence check using state equation in 1951 ms returned sat
[2024-05-22 06:58:57] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 569 ms.
Minimization took 1016 ms.
[2024-05-22 06:58:58] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:00] [INFO ] [Real]Absence check using state equation in 2025 ms returned sat
[2024-05-22 06:59:01] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 580 ms.
[2024-05-22 06:59:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:03] [INFO ] [Nat]Absence check using state equation in 2184 ms returned sat
[2024-05-22 06:59:04] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 538 ms.
Minimization took 1022 ms.
[2024-05-22 06:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:07] [INFO ] [Real]Absence check using state equation in 1893 ms returned sat
[2024-05-22 06:59:08] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 636 ms.
[2024-05-22 06:59:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2024-05-22 06:59:10] [INFO ] [Nat]Absence check using state equation in 2066 ms returned sat
[2024-05-22 06:59:11] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 644 ms.
Minimization took 1075 ms.
[2024-05-22 06:59:12] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:14] [INFO ] [Real]Absence check using state equation in 1957 ms returned sat
[2024-05-22 06:59:15] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 545 ms.
[2024-05-22 06:59:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:17] [INFO ] [Nat]Absence check using state equation in 1869 ms returned sat
[2024-05-22 06:59:18] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 552 ms.
Minimization took 1035 ms.
[2024-05-22 06:59:19] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:21] [INFO ] [Real]Absence check using state equation in 1853 ms returned sat
[2024-05-22 06:59:22] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 607 ms.
[2024-05-22 06:59:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:24] [INFO ] [Nat]Absence check using state equation in 1823 ms returned sat
[2024-05-22 06:59:25] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 578 ms.
Minimization took 1028 ms.
[2024-05-22 06:59:26] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:28] [INFO ] [Real]Absence check using state equation in 2000 ms returned sat
[2024-05-22 06:59:29] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 542 ms.
[2024-05-22 06:59:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:31] [INFO ] [Nat]Absence check using state equation in 2050 ms returned sat
[2024-05-22 06:59:32] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 589 ms.
Minimization took 1011 ms.
[2024-05-22 06:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:35] [INFO ] [Real]Absence check using state equation in 1836 ms returned sat
[2024-05-22 06:59:36] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 565 ms.
[2024-05-22 06:59:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:38] [INFO ] [Nat]Absence check using state equation in 1877 ms returned sat
[2024-05-22 06:59:39] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 610 ms.
Minimization took 1020 ms.
[2024-05-22 06:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 16 ms returned sat
[2024-05-22 06:59:42] [INFO ] [Real]Absence check using state equation in 1930 ms returned sat
[2024-05-22 06:59:43] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 561 ms.
[2024-05-22 06:59:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:45] [INFO ] [Nat]Absence check using state equation in 1937 ms returned sat
[2024-05-22 06:59:46] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 587 ms.
Minimization took 1020 ms.
[2024-05-22 06:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:49] [INFO ] [Real]Absence check using state equation in 1938 ms returned sat
[2024-05-22 06:59:50] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 565 ms.
[2024-05-22 06:59:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 06:59:52] [INFO ] [Nat]Absence check using state equation in 1961 ms returned sat
[2024-05-22 06:59:53] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 566 ms.
Minimization took 1030 ms.
[2024-05-22 06:59:54] [INFO ] [Real]Absence check using 1 positive place invariants in 16 ms returned sat
[2024-05-22 06:59:56] [INFO ] [Real]Absence check using state equation in 2049 ms returned sat
[2024-05-22 06:59:57] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 494 ms.
[2024-05-22 06:59:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:59:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 06:59:59] [INFO ] [Nat]Absence check using state equation in 2101 ms returned sat
[2024-05-22 07:00:00] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 567 ms.
Minimization took 1015 ms.
[2024-05-22 07:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 07:00:03] [INFO ] [Real]Absence check using state equation in 2069 ms returned sat
[2024-05-22 07:00:04] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 545 ms.
[2024-05-22 07:00:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 07:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 07:00:07] [INFO ] [Nat]Absence check using state equation in 2095 ms returned sat
[2024-05-22 07:00:07] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 543 ms.
Minimization took 1027 ms.
[2024-05-22 07:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 07:00:11] [INFO ] [Real]Absence check using state equation in 1905 ms returned sat
[2024-05-22 07:00:11] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 559 ms.
[2024-05-22 07:00:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 07:00:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 07:00:14] [INFO ] [Nat]Absence check using state equation in 2005 ms returned sat
[2024-05-22 07:00:14] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 561 ms.
Minimization took 1002 ms.
[2024-05-22 07:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 07:00:18] [INFO ] [Real]Absence check using state equation in 2206 ms returned sat
[2024-05-22 07:00:19] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 589 ms.
[2024-05-22 07:00:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 07:00:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-22 07:00:21] [INFO ] [Nat]Absence check using state equation in 1988 ms returned sat
[2024-05-22 07:00:22] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 535 ms.
Minimization took 1018 ms.
[2024-05-22 07:00:23] [INFO ] [Real]Absence check using 1 positive place invariants in 16 ms returned sat
[2024-05-22 07:00:25] [INFO ] [Real]Absence check using state equation in 1871 ms returned sat
[2024-05-22 07:00:26] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 538 ms.
[2024-05-22 07:00:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 07:00:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 07:00:28] [INFO ] [Nat]Absence check using state equation in 1901 ms returned sat
[2024-05-22 07:00:29] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 527 ms.
Minimization took 1019 ms.
[2024-05-22 07:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 07:00:32] [INFO ] [Real]Absence check using state equation in 1796 ms returned sat
[2024-05-22 07:00:33] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 541 ms.
[2024-05-22 07:00:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 07:00:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-22 07:00:35] [INFO ] [Nat]Absence check using state equation in 1795 ms returned sat
[2024-05-22 07:00:35] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 536 ms.
Minimization took 1023 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 0, 0, 1, 1, 9, 0, 7, 0, 0, 0, 6, 0, 0, 0, 0] Max Struct:[10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0, 0, 1, 1, 9, 0, 7, 0, 0, 0, 6, 0, 0, 0, 0] Max Struct:[10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10]
Support contains 16 out of 1600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12080 edges and 1600 vertex of which 1584 / 1600 are part of one of the 1 SCC in 21 ms
Free SCC test removed 1583 places
Drop transitions (Empty/Sink Transition effects.) removed 12080 transitions
Ensure Unique test removed 212 transitions
Reduce isomorphic transitions removed 12292 transitions.
Applied a total of 1 rules in 62 ms. Remains 17 /1600 variables (removed 1583) and now considering 32/12324 (removed 12292) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 17/1600 places, 32/12324 transitions.
// Phase 1: matrix 32 rows 17 cols
[2024-05-22 07:00:36] [INFO ] Computed 1 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0, 0, 1, 1, 9, 0, 7, 0, 0, 0, 6, 0, 0, 0, 0] Max Struct:[10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10]
RANDOM walk for 1000004 steps (2 resets) in 328 ms. (3039 steps per ms)
FORMULA Diffusion2D-PT-D40N010-UpperBounds-15 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-14 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-13 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-11 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-09 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-08 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-06 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-02 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N010-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 223 ms. (4464 steps per ms)
Current structural bounds on expressions (after 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 )
[2024-05-22 07:00:37] [INFO ] Flatten gal took : 111 ms
[2024-05-22 07:00:37] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:00:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5748094202058685661.gal : 4 ms
[2024-05-22 07:00:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6863262852210026670.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/ReachabilityCardinality5748094202058685661.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6863262852210026670.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
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 116389 ms.

BK_STOP 1716361237823

--------------------
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="Diffusion2D-PT-D40N010"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D40N010, 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 r136-tall-171631132300301"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N010.tgz
mv Diffusion2D-PT-D40N010 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;