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-158922814400479.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814400479
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590119638313

[2020-05-22 03:53:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 03:53:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 03:54:00] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2020-05-22 03:54:00] [INFO ] Transformed 400 places.
[2020-05-22 03:54:00] [INFO ] Transformed 2964 transitions.
[2020-05-22 03:54:00] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 180 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 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, 1, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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, 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, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) 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]
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=2000 ) 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 6 ms. (steps per millisecond=1666 ) 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 24 ms. (steps per millisecond=416 ) 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 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[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 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2964 rows 400 cols
[2020-05-22 03:54:00] [INFO ] Computed 1 place invariants in 32 ms
[2020-05-22 03:54:00] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2020-05-22 03:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:02] [INFO ] [Real]Absence check using state equation in 1471 ms returned sat
[2020-05-22 03:54:02] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 271 ms.
[2020-05-22 03:54:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 20 ms returned sat
[2020-05-22 03:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:04] [INFO ] [Nat]Absence check using state equation in 1612 ms returned sat
[2020-05-22 03:54:05] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 214 ms.
[2020-05-22 03:54:08] [INFO ] Added : 110 causal constraints over 22 iterations in 3182 ms. Result :unknown
[2020-05-22 03:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-05-22 03:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:09] [INFO ] [Real]Absence check using state equation in 1759 ms returned sat
[2020-05-22 03:54:10] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 150 ms.
[2020-05-22 03:54:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 21 ms returned sat
[2020-05-22 03:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:11] [INFO ] [Nat]Absence check using state equation in 1197 ms returned sat
[2020-05-22 03:54:11] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 187 ms.
[2020-05-22 03:54:15] [INFO ] Added : 110 causal constraints over 22 iterations in 3716 ms. Result :unknown
[2020-05-22 03:54:15] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:16] [INFO ] [Real]Absence check using state equation in 1445 ms returned sat
[2020-05-22 03:54:17] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 205 ms.
[2020-05-22 03:54:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2020-05-22 03:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:19] [INFO ] [Nat]Absence check using state equation in 1581 ms returned sat
[2020-05-22 03:54:19] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 225 ms.
[2020-05-22 03:54:22] [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 (=> (> t199 0) (or (and (> t36 0) (< o36 o199)) (and (> t43 0) (< o43 o199)) (and (> t50 0) (< o50 o199)) (and (> t190 0) (< o190 o199)) (and (> t205 0) (< o205 o199)) (and (> t342 0) (< o342 o199)) (and (> t349 0) (< o349 o199)) (and (> t356 0) (< o356 o199))))") while checking expression at index 2
[2020-05-22 03:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:24] [INFO ] [Real]Absence check using state equation in 1491 ms returned sat
[2020-05-22 03:54:24] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 179 ms.
[2020-05-22 03:54:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2020-05-22 03:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:26] [INFO ] [Nat]Absence check using state equation in 1321 ms returned sat
[2020-05-22 03:54:26] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 169 ms.
[2020-05-22 03:54:29] [INFO ] Added : 110 causal constraints over 22 iterations in 3564 ms. Result :unknown
[2020-05-22 03:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:31] [INFO ] [Real]Absence check using state equation in 1436 ms returned sat
[2020-05-22 03:54:31] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 231 ms.
[2020-05-22 03:54:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2020-05-22 03:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:33] [INFO ] [Nat]Absence check using state equation in 1479 ms returned sat
[2020-05-22 03:54:33] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 226 ms.
[2020-05-22 03:54:37] [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 (=> (> t186 0) (or (and (> t28 0) (< o28 o186)) (and (> t35 0) (< o35 o186)) (and (> t42 0) (< o42 o186)) (and (> t182 0) (< o182 o186)) (and (> t197 0) (< o197 o186)) (and (> t334 0) (< o334 o186)) (and (> t341 0) (< o341 o186)) (and (> t348 0) (< o348 o186))))") while checking expression at index 4
[2020-05-22 03:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:38] [INFO ] [Real]Absence check using state equation in 1469 ms returned sat
[2020-05-22 03:54:38] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 209 ms.
[2020-05-22 03:54:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2020-05-22 03:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:41] [INFO ] [Nat]Absence check using state equation in 1825 ms returned sat
[2020-05-22 03:54:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 222 ms.
[2020-05-22 03:54:44] [INFO ] Added : 85 causal constraints over 17 iterations in 3032 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:54:44] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:54:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:46] [INFO ] [Real]Absence check using state equation in 1724 ms returned sat
[2020-05-22 03:54:46] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 199 ms.
[2020-05-22 03:54:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 25 ms returned sat
[2020-05-22 03:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:48] [INFO ] [Nat]Absence check using state equation in 1406 ms returned sat
[2020-05-22 03:54:48] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 173 ms.
[2020-05-22 03:54:51] [INFO ] Added : 105 causal constraints over 21 iterations in 3486 ms. Result :(error "Failed to check-sat")
[2020-05-22 03:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-05-22 03:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:53] [INFO ] [Real]Absence check using state equation in 1479 ms returned sat
[2020-05-22 03:54:53] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 204 ms.
[2020-05-22 03:54:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:54:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-05-22 03:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:54:55] [INFO ] [Nat]Absence check using state equation in 1433 ms returned sat
[2020-05-22 03:54:55] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 157 ms.
[2020-05-22 03:54:59] [INFO ] Added : 100 causal constraints over 20 iterations in 3455 ms. Result :unknown
[2020-05-22 03:54:59] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-05-22 03:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:00] [INFO ] [Real]Absence check using state equation in 1420 ms returned sat
[2020-05-22 03:55:01] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 236 ms.
[2020-05-22 03:55:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:55:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 16 ms returned sat
[2020-05-22 03:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:02] [INFO ] [Nat]Absence check using state equation in 1414 ms returned sat
[2020-05-22 03:55:03] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 180 ms.
[2020-05-22 03:55:06] [INFO ] Added : 100 causal constraints over 20 iterations in 3451 ms. Result :unknown
[2020-05-22 03:55:06] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:07] [INFO ] [Real]Absence check using state equation in 1465 ms returned sat
[2020-05-22 03:55:08] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 173 ms.
[2020-05-22 03:55:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:55:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-05-22 03:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:09] [INFO ] [Nat]Absence check using state equation in 1409 ms returned sat
[2020-05-22 03:55:10] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 179 ms.
[2020-05-22 03:55:13] [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 (=> (> t196 0) (or (and (> t36 0) (< o36 o196)) (and (> t43 0) (< o43 o196)) (and (> t50 0) (< o50 o196)) (and (> t190 0) (< o190 o196)) (and (> t205 0) (< o205 o196)) (and (> t342 0) (< o342 o196)) (and (> t349 0) (< o349 o196)) (and (> t356 0) (< o356 o196))))") while checking expression at index 9
[2020-05-22 03:55:13] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:15] [INFO ] [Real]Absence check using state equation in 1612 ms returned sat
[2020-05-22 03:55:15] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 203 ms.
[2020-05-22 03:55:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2020-05-22 03:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:17] [INFO ] [Nat]Absence check using state equation in 1493 ms returned sat
[2020-05-22 03:55:17] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 190 ms.
[2020-05-22 03:55:20] [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 (=> (> t36 0) (or (and (> t25 0) (< o25 o36)) (and (> t40 0) (< o40 o36)) (and (> t180 0) (< o180 o36)) (and (> t187 0) (< o187 o36)) (and (> t194 0) (< o194 o36)) (and (> t2836 0) (< o2836 o36)) (and (> t2843 0) (< o2843 o36)) (and (> t2850 0) (< o2850 o36))))") while checking expression at index 10
[2020-05-22 03:55:20] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-05-22 03:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:22] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2020-05-22 03:55:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 200 ms.
[2020-05-22 03:55:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-05-22 03:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:55:24] [INFO ] [Nat]Absence check using state equation in 1477 ms returned sat
[2020-05-22 03:55:24] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 249 ms.
[2020-05-22 03:55:28] [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 (=> (> t43 0) (or (and (> t33 0) (< o33 o43)) (and (> t48 0) (< o48 o43)) (and (> t188 0) (< o188 o43)) (and (> t195 0) (< o195 o43)) (and (> t202 0) (< o202 o43)) (and (> t2844 0) (< o2844 o43)) (and (> t2851 0) (< o2851 o43)) (and (> t2858 0) (< o2858 o43))))") while checking expression at index 11
Incomplete Parikh walk after 348800 steps, including 175 resets, run finished after 1191 ms. (steps per millisecond=292 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1] could not realise parikh vector
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 308100 steps, including 162 resets, run finished after 906 ms. (steps per millisecond=340 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 310900 steps, including 158 resets, run finished after 838 ms. (steps per millisecond=371 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 524000 steps, including 315 resets, run finished after 1441 ms. (steps per millisecond=363 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 352200 steps, including 188 resets, run finished after 900 ms. (steps per millisecond=391 ) properties seen :[0, 0] could not realise parikh vector
Support contains 10 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2812 edges and 400 vertex of which 390 / 400 are part of one of the 1 SCC in 16 ms
Free SCC test removed 389 places
Drop transitions removed 2812 transitions
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 2942 transitions.
Iterating post reduction 0 with 2942 rules applied. Total rules applied 2943 place count 11 transition count 22
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 2946 place count 11 transition count 19
Applied a total of 2946 rules in 35 ms. Remains 11 /400 variables (removed 389) and now considering 19/2964 (removed 2945) transitions.
Finished structural reductions, in 1 iterations. Remains : 11/400 places, 19/2964 transitions.
Incomplete random walk after 1000070 steps, including 0 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties seen :[0, 0]
Finished Best-First random walk after 538 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=538 )
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590119733853

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ReachabilityFireability"
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 ReachabilityFireability"
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-158922814400479"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;