About the Execution of GreatSPN+red for Diffusion2D-PT-D50N150
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.r135-tall-171631130900357.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 greatspnxred
Input is Diffusion2D-PT-D50N150, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631130900357
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 4.5K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 18K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 11 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 11 14:17 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 7.3M 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-D50N150-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D50N150-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716359356037
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D50N150
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 06:29:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-22 06:29:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 06:29:17] [INFO ] Load time of PNML (sax parser for PT used): 441 ms
[2024-05-22 06:29:17] [INFO ] Transformed 2500 places.
[2024-05-22 06:29:17] [INFO ] Transformed 19404 transitions.
[2024-05-22 06:29:17] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 602 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 19404 rows 2500 cols
[2024-05-22 06:29:18] [INFO ] Computed 1 invariants in 188 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:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 10118 steps (2 resets) in 11 ms. (843 steps per ms)
FORMULA Diffusion2D-PT-D50N150-UpperBounds-14 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 115 ms. (1293 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] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
[2024-05-22 06:29:18] [INFO ] Invariant cache hit.
[2024-05-22 06:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 40 ms returned sat
[2024-05-22 06:29:21] [INFO ] [Real]Absence check using state equation in 2385 ms returned sat
[2024-05-22 06:29:23] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1122 ms.
[2024-05-22 06:29:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:29:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:29:25] [INFO ] [Nat]Absence check using state equation in 2265 ms returned sat
[2024-05-22 06:29:27] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1033 ms.
Minimization took 987 ms.
[2024-05-22 06:29:28] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:29:30] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2024-05-22 06:29:32] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1085 ms.
[2024-05-22 06:29:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:29:34] [INFO ] [Nat]Absence check using state equation in 2240 ms returned sat
[2024-05-22 06:29:36] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1064 ms.
Minimization took 1033 ms.
[2024-05-22 06:29:37] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:29:39] [INFO ] [Real]Absence check using state equation in 2090 ms returned sat
[2024-05-22 06:29:41] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 928 ms.
[2024-05-22 06:29:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:29:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:29:43] [INFO ] [Nat]Absence check using state equation in 2080 ms returned sat
[2024-05-22 06:29:45] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1082 ms.
Minimization took 1194 ms.
[2024-05-22 06:29:46] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 06:29:48] [INFO ] [Real]Absence check using state equation in 2121 ms returned sat
[2024-05-22 06:29:50] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1087 ms.
[2024-05-22 06:29:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:29:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:29:53] [INFO ] [Nat]Absence check using state equation in 2323 ms returned sat
[2024-05-22 06:29:54] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1011 ms.
Minimization took 975 ms.
[2024-05-22 06:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:29:57] [INFO ] [Real]Absence check using state equation in 2128 ms returned sat
[2024-05-22 06:29:59] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1059 ms.
[2024-05-22 06:29:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:30:02] [INFO ] [Nat]Absence check using state equation in 2195 ms returned sat
[2024-05-22 06:30:03] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1029 ms.
Minimization took 1147 ms.
[2024-05-22 06:30:04] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:30:07] [INFO ] [Real]Absence check using state equation in 2258 ms returned sat
[2024-05-22 06:30:08] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 973 ms.
[2024-05-22 06:30:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:30:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:30:11] [INFO ] [Nat]Absence check using state equation in 2157 ms returned sat
[2024-05-22 06:30:12] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1020 ms.
Minimization took 1193 ms.
[2024-05-22 06:30:14] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-22 06:30:16] [INFO ] [Real]Absence check using state equation in 2088 ms returned sat
[2024-05-22 06:30:17] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 873 ms.
[2024-05-22 06:30:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:30:20] [INFO ] [Nat]Absence check using state equation in 2236 ms returned sat
[2024-05-22 06:30:21] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 974 ms.
Minimization took 1114 ms.
[2024-05-22 06:30:22] [INFO ] [Real]Absence check using 1 positive place invariants in 32 ms returned sat
[2024-05-22 06:30:25] [INFO ] [Real]Absence check using state equation in 2276 ms returned sat
[2024-05-22 06:30:26] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 979 ms.
[2024-05-22 06:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:30:29] [INFO ] [Nat]Absence check using state equation in 2177 ms returned sat
[2024-05-22 06:30:30] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 878 ms.
Minimization took 1287 ms.
[2024-05-22 06:30:32] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:30:34] [INFO ] [Real]Absence check using state equation in 2251 ms returned sat
[2024-05-22 06:30:35] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 983 ms.
[2024-05-22 06:30:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:30:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 32 ms returned sat
[2024-05-22 06:30:38] [INFO ] [Nat]Absence check using state equation in 2371 ms returned sat
[2024-05-22 06:30:39] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1017 ms.
Minimization took 960 ms.
[2024-05-22 06:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:30:43] [INFO ] [Real]Absence check using state equation in 2129 ms returned sat
[2024-05-22 06:30:44] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 968 ms.
[2024-05-22 06:30:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 06:30:47] [INFO ] [Nat]Absence check using state equation in 2229 ms returned sat
[2024-05-22 06:30:48] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 916 ms.
Minimization took 1201 ms.
[2024-05-22 06:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:30:52] [INFO ] [Real]Absence check using state equation in 2129 ms returned sat
[2024-05-22 06:30:53] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1026 ms.
[2024-05-22 06:30:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:30:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:30:56] [INFO ] [Nat]Absence check using state equation in 2304 ms returned sat
[2024-05-22 06:30:57] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1073 ms.
Minimization took 972 ms.
[2024-05-22 06:30:59] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:31:01] [INFO ] [Real]Absence check using state equation in 2284 ms returned sat
[2024-05-22 06:31:03] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 961 ms.
[2024-05-22 06:31:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:31:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:31:05] [INFO ] [Nat]Absence check using state equation in 2069 ms returned sat
[2024-05-22 06:31:06] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 900 ms.
Minimization took 1422 ms.
[2024-05-22 06:31:08] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 06:31:10] [INFO ] [Real]Absence check using state equation in 2295 ms returned sat
[2024-05-22 06:31:12] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1004 ms.
[2024-05-22 06:31:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:31:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 06:31:14] [INFO ] [Nat]Absence check using state equation in 2274 ms returned sat
[2024-05-22 06:31:16] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1003 ms.
Minimization took 1067 ms.
[2024-05-22 06:31:17] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 06:31:19] [INFO ] [Real]Absence check using state equation in 2307 ms returned sat
[2024-05-22 06:31:21] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1000 ms.
[2024-05-22 06:31:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:31:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 06:31:23] [INFO ] [Nat]Absence check using state equation in 2139 ms returned sat
[2024-05-22 06:31:25] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1040 ms.
Minimization took 1203 ms.
[2024-05-22 06:31:26] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-22 06:31:29] [INFO ] [Real]Absence check using state equation in 2229 ms returned sat
[2024-05-22 06:31:30] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1040 ms.
[2024-05-22 06:31:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:31:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-22 06:31:33] [INFO ] [Nat]Absence check using state equation in 2330 ms returned sat
[2024-05-22 06:31:34] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1025 ms.
Minimization took 987 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] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
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] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
Support contains 15 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19182 edges and 2500 vertex of which 2485 / 2500 are part of one of the 1 SCC in 28 ms
Free SCC test removed 2484 places
Drop transitions (Empty/Sink Transition effects.) removed 19182 transitions
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 19374 transitions.
Applied a total of 1 rules in 108 ms. Remains 16 /2500 variables (removed 2484) and now considering 30/19404 (removed 19374) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 16/2500 places, 30/19404 transitions.
// Phase 1: matrix 30 rows 16 cols
[2024-05-22 06:31:35] [INFO ] Computed 1 invariants in 1 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] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 1000087 steps (2 resets) in 116 ms. (8547 steps per ms)
FORMULA Diffusion2D-PT-D50N150-UpperBounds-15 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-13 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-12 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-11 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-10 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-09 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-08 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-07 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-06 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-05 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-04 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-03 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-02 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-01 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N150-UpperBounds-00 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 430 ms. (2320 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 139227 ms.
ITS solved all properties within timeout
BK_STOP 1716359496468
--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-D50N150"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Diffusion2D-PT-D50N150, 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 r135-tall-171631130900357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N150.tgz
mv Diffusion2D-PT-D50N150 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 ;