Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922814400478.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D20N100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814400478
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 3.3K Mar 31 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 29 22:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 22:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590119531764

[2020-05-22 03:52:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-22 03:52:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 03:52:16] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2020-05-22 03:52:16] [INFO ] Transformed 400 places.
[2020-05-22 03:52:16] [INFO ] Transformed 2964 transitions.
[2020-05-22 03:52:16] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 288 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10097 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=252 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2964 rows 400 cols
[2020-05-22 03:52:16] [INFO ] Computed 1 place invariants in 40 ms
[2020-05-22 03:52:16] [INFO ] [Real]Absence check using 1 positive place invariants in 21 ms returned sat
[2020-05-22 03:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:18] [INFO ] [Real]Absence check using state equation in 1617 ms returned sat
[2020-05-22 03:52:18] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 241 ms.
[2020-05-22 03:52:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:52:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 107 ms returned sat
[2020-05-22 03:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:21] [INFO ] [Nat]Absence check using state equation in 1995 ms returned sat
[2020-05-22 03:52:21] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 288 ms.
[2020-05-22 03:52:24] [INFO ] Added : 80 causal constraints over 16 iterations in 2742 ms. Result :unknown
[2020-05-22 03:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2020-05-22 03:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:26] [INFO ] [Real]Absence check using state equation in 1989 ms returned sat
[2020-05-22 03:52:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:52:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 15 ms returned sat
[2020-05-22 03:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:27] [INFO ] [Nat]Absence check using state equation in 1215 ms returned sat
[2020-05-22 03:52:28] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 193 ms.
[2020-05-22 03:52:31] [INFO ] Added : 110 causal constraints over 22 iterations in 3702 ms. Result :unknown
[2020-05-22 03:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-05-22 03:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:33] [INFO ] [Real]Absence check using state equation in 1472 ms returned sat
[2020-05-22 03:52:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 32 ms returned sat
[2020-05-22 03:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:35] [INFO ] [Nat]Absence check using state equation in 1971 ms returned sat
[2020-05-22 03:52:35] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 290 ms.
[2020-05-22 03:52:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t155 0) (or (and (> t2 0) (< o2 o155)) (and (> t10 0) (< o10 o155)) (and (> t148 0) (< o148 o155)) (and (> t165 0) (< o165 o155)) (and (> t303 0) (< o303 o155)) (and (> t308 0) (< o308 o155)) (and (> t316 0) (< o316 o155)) (and (> t454 0) (< o454 o155))))") while checking expression at index 2
[2020-05-22 03:52:38] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2020-05-22 03:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:39] [INFO ] [Real]Absence check using state equation in 1382 ms returned sat
[2020-05-22 03:52:40] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 230 ms.
[2020-05-22 03:52:40] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:52:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 56 ms returned sat
[2020-05-22 03:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:43] [INFO ] [Nat]Absence check using state equation in 2874 ms returned sat
[2020-05-22 03:52:43] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 288 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2020-05-22 03:52:45] [INFO ] Added : 60 causal constraints over 12 iterations in 1995 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 16 ms returned sat
[2020-05-22 03:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:47] [INFO ] [Real]Absence check using state equation in 1555 ms returned sat
[2020-05-22 03:52:47] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 440 ms.
[2020-05-22 03:52:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:52:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 25 ms returned sat
[2020-05-22 03:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:50] [INFO ] [Nat]Absence check using state equation in 2119 ms returned sat
[2020-05-22 03:52:50] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 270 ms.
[2020-05-22 03:52:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t156 0) (or (and (> t2 0) (< o2 o156)) (and (> t10 0) (< o10 o156)) (and (> t148 0) (< o148 o156)) (and (> t165 0) (< o165 o156)) (and (> t303 0) (< o303 o156)) (and (> t308 0) (< o308 o156)) (and (> t316 0) (< o316 o156)) (and (> t454 0) (< o454 o156))))") while checking expression at index 4
[2020-05-22 03:52:53] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:55] [INFO ] [Real]Absence check using state equation in 2175 ms returned sat
[2020-05-22 03:52:55] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 222 ms.
[2020-05-22 03:52:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-05-22 03:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:52:58] [INFO ] [Nat]Absence check using state equation in 2303 ms returned sat
[2020-05-22 03:52:58] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 199 ms.
[2020-05-22 03:53:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t172 0) (or (and (> t12 0) (< o12 o172)) (and (> t19 0) (< o19 o172)) (and (> t26 0) (< o26 o172)) (and (> t166 0) (< o166 o172)) (and (> t181 0) (< o181 o172)) (and (> t318 0) (< o318 o172)) (and (> t325 0) (< o325 o172)) (and (> t332 0) (< o332 o172))))") while checking expression at index 5
[2020-05-22 03:53:01] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-05-22 03:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:03] [INFO ] [Real]Absence check using state equation in 1655 ms returned sat
[2020-05-22 03:53:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 14 ms returned sat
[2020-05-22 03:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:04] [INFO ] [Nat]Absence check using state equation in 1332 ms returned sat
[2020-05-22 03:53:04] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 254 ms.
[2020-05-22 03:53:08] [INFO ] Added : 100 causal constraints over 20 iterations in 3549 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:53:08] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:53:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:09] [INFO ] [Real]Absence check using state equation in 1715 ms returned sat
[2020-05-22 03:53:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-05-22 03:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:12] [INFO ] [Nat]Absence check using state equation in 2172 ms returned sat
[2020-05-22 03:53:12] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 235 ms.
[2020-05-22 03:53:15] [INFO ] Added : 70 causal constraints over 14 iterations in 2676 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-22 03:53:15] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:17] [INFO ] [Real]Absence check using state equation in 2208 ms returned sat
[2020-05-22 03:53:17] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 272 ms.
[2020-05-22 03:53:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-05-22 03:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:20] [INFO ] [Nat]Absence check using state equation in 2675 ms returned sat
[2020-05-22 03:53:21] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 235 ms.
[2020-05-22 03:53:23] [INFO ] Added : 55 causal constraints over 11 iterations in 2205 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-05-22 03:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:26] [INFO ] [Real]Absence check using state equation in 2941 ms returned sat
[2020-05-22 03:53:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2020-05-22 03:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:27] [INFO ] [Nat]Absence check using state equation in 1402 ms returned sat
[2020-05-22 03:53:27] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 176 ms.
[2020-05-22 03:53:31] [INFO ] Added : 105 causal constraints over 21 iterations in 3503 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:53:31] [INFO ] [Real]Absence check using 1 positive place invariants in 57 ms returned sat
[2020-05-22 03:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:34] [INFO ] [Real]Absence check using state equation in 2649 ms returned sat
[2020-05-22 03:53:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-05-22 03:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:36] [INFO ] [Nat]Absence check using state equation in 2300 ms returned sat
[2020-05-22 03:53:36] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 154 ms.
[2020-05-22 03:53:39] [INFO ] Added : 75 causal constraints over 15 iterations in 2587 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-22 03:53:39] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:53:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:40] [INFO ] [Real]Absence check using state equation in 1534 ms returned sat
[2020-05-22 03:53:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 276 ms.
[2020-05-22 03:53:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 52 ms returned sat
[2020-05-22 03:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:44] [INFO ] [Nat]Absence check using state equation in 2799 ms returned sat
[2020-05-22 03:53:44] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 224 ms.
[2020-05-22 03:53:46] [INFO ] Added : 55 causal constraints over 11 iterations in 2082 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:53:46] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-05-22 03:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:49] [INFO ] [Real]Absence check using state equation in 2882 ms returned sat
[2020-05-22 03:53:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2020-05-22 03:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:53:52] [INFO ] [Nat]Absence check using state equation in 2753 ms returned sat
[2020-05-22 03:53:52] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 324 ms.
[2020-05-22 03:53:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t131 0) (or (and (> t123 0) (< o123 o131)) (and (> t138 0) (< o138 o131)) (and (> t278 0) (< o278 o131)) (and (> t285 0) (< o285 o131)) (and (> t292 0) (< o292 o131)) (and (> t2934 0) (< o2934 o131)) (and (> t2941 0) (< o2941 o131)) (and (> t2948 0) (< o2948 o131))))") while checking expression at index 12
Incomplete Parikh walk after 393100 steps, including 166 resets, run finished after 2159 ms. (steps per millisecond=182 ) properties seen :[0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1] could not realise parikh vector
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 547000 steps, including 195 resets, run finished after 2132 ms. (steps per millisecond=256 ) properties seen :[1, 1, 0, 0, 1, 0, 1] could not realise parikh vector
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 15 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2746 edges and 400 vertex of which 385 / 400 are part of one of the 1 SCC in 60 ms
Free SCC test removed 384 places
Drop transitions removed 2746 transitions
Ensure Unique test removed 184 transitions
Reduce isomorphic transitions removed 2930 transitions.
Iterating post reduction 0 with 2930 rules applied. Total rules applied 2931 place count 16 transition count 34
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 2937 place count 16 transition count 28
Applied a total of 2937 rules in 138 ms. Remains 16 /400 variables (removed 384) and now considering 28/2964 (removed 2936) transitions.
Finished structural reductions, in 1 iterations. Remains : 16/400 places, 28/2964 transitions.
Incomplete random walk after 1000018 steps, including 0 resets, run finished after 153 ms. (steps per millisecond=6536 ) properties seen :[1, 0, 1]
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 80 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=80 )
FORMULA Diffusion2D-PT-D20N100-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590119639807

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-D20N100"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D20N100, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tajo-158922814400478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;