About the Execution of LTSMin+red for Diffusion2D-PT-D40N100
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.r488-tall-171631132400317.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 ltsminxred
Input is Diffusion2D-PT-D40N100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132400317
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 2.4K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 11 14:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 11 14:15 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-D40N100-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D40N100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717189953134
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D40N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:12:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-31 21:12:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:12:34] [INFO ] Load time of PNML (sax parser for PT used): 509 ms
[2024-05-31 21:12:34] [INFO ] Transformed 1600 places.
[2024-05-31 21:12:35] [INFO ] Transformed 12324 transitions.
[2024-05-31 21:12:35] [INFO ] Parsed PT model containing 1600 places and 12324 transitions and 24648 arcs in 756 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 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
[2024-05-31 21:12:35] [INFO ] Computed 1 invariants in 163 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:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 10094 steps (2 resets) in 11 ms. (841 steps per ms)
BEST_FIRST walk for 160016 steps (32 resets) in 129 ms. (1230 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-31 21:12:35] [INFO ] Invariant cache hit.
[2024-05-31 21:12:35] [INFO ] [Real]Absence check using 1 positive place invariants in 20 ms returned sat
[2024-05-31 21:12:38] [INFO ] [Real]Absence check using state equation in 2148 ms returned sat
[2024-05-31 21:12:39] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 773 ms.
[2024-05-31 21:12:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:12:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:12:41] [INFO ] [Nat]Absence check using state equation in 2131 ms returned sat
[2024-05-31 21:12:42] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 681 ms.
Minimization took 1178 ms.
[2024-05-31 21:12:44] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-31 21:12:46] [INFO ] [Real]Absence check using state equation in 2063 ms returned sat
[2024-05-31 21:12:47] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 708 ms.
[2024-05-31 21:12:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:12:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:12:49] [INFO ] [Nat]Absence check using state equation in 2079 ms returned sat
[2024-05-31 21:12:50] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 672 ms.
Minimization took 1131 ms.
[2024-05-31 21:12:51] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:12:53] [INFO ] [Real]Absence check using state equation in 2020 ms returned sat
[2024-05-31 21:12:54] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 621 ms.
[2024-05-31 21:12:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:12:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2024-05-31 21:12:57] [INFO ] [Nat]Absence check using state equation in 2166 ms returned sat
[2024-05-31 21:12:58] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 593 ms.
Minimization took 1066 ms.
[2024-05-31 21:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:01] [INFO ] [Real]Absence check using state equation in 2346 ms returned sat
[2024-05-31 21:13:02] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 588 ms.
[2024-05-31 21:13:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:05] [INFO ] [Nat]Absence check using state equation in 2205 ms returned sat
[2024-05-31 21:13:06] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 704 ms.
Minimization took 1416 ms.
[2024-05-31 21:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:09] [INFO ] [Real]Absence check using state equation in 2224 ms returned sat
[2024-05-31 21:13:10] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 613 ms.
[2024-05-31 21:13:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2024-05-31 21:13:13] [INFO ] [Nat]Absence check using state equation in 2209 ms returned sat
[2024-05-31 21:13:14] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 633 ms.
Minimization took 1368 ms.
[2024-05-31 21:13:15] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:17] [INFO ] [Real]Absence check using state equation in 1985 ms returned sat
[2024-05-31 21:13:18] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 653 ms.
[2024-05-31 21:13:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:21] [INFO ] [Nat]Absence check using state equation in 2029 ms returned sat
[2024-05-31 21:13:21] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 650 ms.
Minimization took 1249 ms.
[2024-05-31 21:13:23] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:13:25] [INFO ] [Real]Absence check using state equation in 2209 ms returned sat
[2024-05-31 21:13:26] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 623 ms.
[2024-05-31 21:13:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:28] [INFO ] [Nat]Absence check using state equation in 2165 ms returned sat
[2024-05-31 21:13:29] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 603 ms.
Minimization took 1257 ms.
[2024-05-31 21:13:31] [INFO ] [Real]Absence check using 1 positive place invariants in 19 ms returned sat
[2024-05-31 21:13:33] [INFO ] [Real]Absence check using state equation in 2075 ms returned sat
[2024-05-31 21:13:34] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 602 ms.
[2024-05-31 21:13:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 20 ms returned sat
[2024-05-31 21:13:36] [INFO ] [Nat]Absence check using state equation in 1987 ms returned sat
[2024-05-31 21:13:37] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 643 ms.
Minimization took 1259 ms.
[2024-05-31 21:13:38] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:13:40] [INFO ] [Real]Absence check using state equation in 1882 ms returned sat
[2024-05-31 21:13:41] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 641 ms.
[2024-05-31 21:13:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2024-05-31 21:13:44] [INFO ] [Nat]Absence check using state equation in 2068 ms returned sat
[2024-05-31 21:13:44] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 633 ms.
Minimization took 1180 ms.
[2024-05-31 21:13:46] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:13:48] [INFO ] [Real]Absence check using state equation in 1989 ms returned sat
[2024-05-31 21:13:49] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 599 ms.
[2024-05-31 21:13:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:13:51] [INFO ] [Nat]Absence check using state equation in 2032 ms returned sat
[2024-05-31 21:13:52] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 632 ms.
Minimization took 1252 ms.
[2024-05-31 21:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:13:55] [INFO ] [Real]Absence check using state equation in 2048 ms returned sat
[2024-05-31 21:13:56] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 612 ms.
[2024-05-31 21:13:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:13:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:13:58] [INFO ] [Nat]Absence check using state equation in 1988 ms returned sat
[2024-05-31 21:13:59] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 651 ms.
Minimization took 1197 ms.
[2024-05-31 21:14:01] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:14:03] [INFO ] [Real]Absence check using state equation in 2198 ms returned sat
[2024-05-31 21:14:04] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 578 ms.
[2024-05-31 21:14:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 22 ms returned sat
[2024-05-31 21:14:06] [INFO ] [Nat]Absence check using state equation in 2127 ms returned sat
[2024-05-31 21:14:07] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 636 ms.
Minimization took 1192 ms.
[2024-05-31 21:14:09] [INFO ] [Real]Absence check using 1 positive place invariants in 24 ms returned sat
[2024-05-31 21:14:10] [INFO ] [Real]Absence check using state equation in 1922 ms returned sat
[2024-05-31 21:14:11] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 591 ms.
[2024-05-31 21:14:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:14:14] [INFO ] [Nat]Absence check using state equation in 1916 ms returned sat
[2024-05-31 21:14:14] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 570 ms.
Minimization took 1285 ms.
[2024-05-31 21:14:16] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2024-05-31 21:14:18] [INFO ] [Real]Absence check using state equation in 2027 ms returned sat
[2024-05-31 21:14:19] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 591 ms.
[2024-05-31 21:14:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:14:21] [INFO ] [Nat]Absence check using state equation in 2097 ms returned sat
[2024-05-31 21:14:22] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 603 ms.
Minimization took 1195 ms.
[2024-05-31 21:14:23] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:14:26] [INFO ] [Real]Absence check using state equation in 2158 ms returned sat
[2024-05-31 21:14:27] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 662 ms.
[2024-05-31 21:14:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:14:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:14:29] [INFO ] [Nat]Absence check using state equation in 2117 ms returned sat
[2024-05-31 21:14:30] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 572 ms.
Minimization took 1170 ms.
[2024-05-31 21:14:31] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:14:33] [INFO ] [Real]Absence check using state equation in 1990 ms returned sat
[2024-05-31 21:14:34] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 630 ms.
[2024-05-31 21:14:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2024-05-31 21:14:36] [INFO ] [Nat]Absence check using state equation in 2016 ms returned sat
[2024-05-31 21:14:37] [INFO ] Computed and/alt/rep : 12316/96188/12316 causal constraints (skipped 0 transitions) in 630 ms.
Minimization took 1309 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
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 17 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 70 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 87 ms. Remains : 17/1600 places, 32/12324 transitions.
// Phase 1: matrix 32 rows 17 cols
[2024-05-31 21:14:39] [INFO ] Computed 1 invariants in 0 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:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 1000038 steps (2 resets) in 135 ms. (7353 steps per ms)
FORMULA Diffusion2D-PT-D40N100-UpperBounds-15 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-14 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-13 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-12 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-11 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-10 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-09 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-08 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D40N100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 300 ms. (3322 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 125299 ms.
ITS solved all properties within timeout
BK_STOP 1717190079658
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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-D40N100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Diffusion2D-PT-D40N100, 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 r488-tall-171631132400317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N100.tgz
mv Diffusion2D-PT-D40N100 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 '
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 ;