Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390200607.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 2-4028
Executing tool itslola
Input is Vasy2003-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390200607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 3.7K Apr 12 20:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 20:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 11 23:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 11 23:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 15 10:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 15 10:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 22:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 10 22:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 10 07:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 10 07:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 207K Mar 24 05:38 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 Vasy2003-PT-none-ReachabilityFireability-00
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-01
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-02
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-03
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-04
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-05
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-06
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-07
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-08
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-09
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-10
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-11
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-12
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-13
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-14
FORMULA_NAME Vasy2003-PT-none-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591234952685

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:42:35] [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, -timeout, 3600, -rebuildPNML]
[2020-06-04 01:42:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:42:35] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2020-06-04 01:42:36] [INFO ] Transformed 485 places.
[2020-06-04 01:42:36] [INFO ] Transformed 776 transitions.
[2020-06-04 01:42:36] [INFO ] Found NUPN structural information;
[2020-06-04 01:42:36] [INFO ] Parsed PT model containing 485 places and 776 transitions in 217 ms.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 62 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 103 ms. (steps per millisecond=97 ) properties seen :[1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0]
FORMULA Vasy2003-PT-none-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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]
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]
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]
[2020-06-04 01:42:36] [INFO ] Flow matrix only has 696 transitions (discarded 56 similar events)
// Phase 1: matrix 696 rows 485 cols
[2020-06-04 01:42:36] [INFO ] Computed 66 place invariants in 53 ms
[2020-06-04 01:42:37] [INFO ] [Real]Absence check using 59 positive place invariants in 64 ms returned sat
[2020-06-04 01:42:37] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 10 ms returned sat
[2020-06-04 01:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:38] [INFO ] [Real]Absence check using state equation in 1227 ms returned sat
[2020-06-04 01:42:38] [INFO ] State equation strengthened by 73 read => feed constraints.
[2020-06-04 01:42:38] [INFO ] [Real]Added 73 Read/Feed constraints in 38 ms returned sat
[2020-06-04 01:42:38] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 96 ms.
[2020-06-04 01:42:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:42:39] [INFO ] [Nat]Absence check using 59 positive place invariants in 320 ms returned sat
[2020-06-04 01:42:39] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-04 01:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:41] [INFO ] [Nat]Absence check using state equation in 2166 ms returned sat
[2020-06-04 01:42:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 44 ms returned sat
[2020-06-04 01:42:41] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 212 ms.
[2020-06-04 01:42:43] [INFO ] Added : 125 causal constraints over 25 iterations in 2255 ms. Result :unknown
[2020-06-04 01:42:44] [INFO ] [Real]Absence check using 59 positive place invariants in 119 ms returned sat
[2020-06-04 01:42:44] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 20 ms returned sat
[2020-06-04 01:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:45] [INFO ] [Real]Absence check using state equation in 843 ms returned sat
[2020-06-04 01:42:45] [INFO ] [Real]Added 73 Read/Feed constraints in 25 ms returned sat
[2020-06-04 01:42:45] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 140 ms.
[2020-06-04 01:42:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:42:45] [INFO ] [Nat]Absence check using 59 positive place invariants in 193 ms returned sat
[2020-06-04 01:42:45] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 31 ms returned sat
[2020-06-04 01:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:46] [INFO ] [Nat]Absence check using state equation in 935 ms returned sat
[2020-06-04 01:42:46] [INFO ] [Nat]Added 73 Read/Feed constraints in 26 ms returned sat
[2020-06-04 01:42:47] [INFO ] Deduced a trap composed of 124 places in 243 ms
[2020-06-04 01:42:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
[2020-06-04 01:42:47] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 36 ms.
[2020-06-04 01:42:50] [INFO ] Added : 216 causal constraints over 44 iterations in 2987 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 50 ms.
[2020-06-04 01:42:50] [INFO ] [Real]Absence check using 59 positive place invariants in 39 ms returned sat
[2020-06-04 01:42:50] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 18 ms returned sat
[2020-06-04 01:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:51] [INFO ] [Real]Absence check using state equation in 1064 ms returned sat
[2020-06-04 01:42:51] [INFO ] [Real]Added 73 Read/Feed constraints in 27 ms returned sat
[2020-06-04 01:42:51] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 41 ms.
[2020-06-04 01:42:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:42:51] [INFO ] [Nat]Absence check using 59 positive place invariants in 53 ms returned sat
[2020-06-04 01:42:51] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-04 01:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:52] [INFO ] [Nat]Absence check using state equation in 946 ms returned sat
[2020-06-04 01:42:52] [INFO ] [Nat]Added 73 Read/Feed constraints in 26 ms returned sat
[2020-06-04 01:42:52] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 86 ms.
[2020-06-04 01:42:55] [INFO ] Added : 207 causal constraints over 42 iterations in 2857 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 44 ms.
[2020-06-04 01:42:56] [INFO ] [Real]Absence check using 59 positive place invariants in 58 ms returned sat
[2020-06-04 01:42:56] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 24 ms returned sat
[2020-06-04 01:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:57] [INFO ] [Real]Absence check using state equation in 1161 ms returned sat
[2020-06-04 01:42:57] [INFO ] [Real]Added 73 Read/Feed constraints in 35 ms returned sat
[2020-06-04 01:42:57] [INFO ] Deduced a trap composed of 125 places in 275 ms
[2020-06-04 01:42:57] [INFO ] Deduced a trap composed of 128 places in 301 ms
[2020-06-04 01:42:58] [INFO ] Deduced a trap composed of 136 places in 230 ms
[2020-06-04 01:42:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 929 ms
[2020-06-04 01:42:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:42:58] [INFO ] [Nat]Absence check using 59 positive place invariants in 38 ms returned sat
[2020-06-04 01:42:58] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:42:59] [INFO ] [Nat]Absence check using state equation in 969 ms returned sat
[2020-06-04 01:42:59] [INFO ] [Nat]Added 73 Read/Feed constraints in 25 ms returned sat
[2020-06-04 01:42:59] [INFO ] Deduced a trap composed of 124 places in 173 ms
[2020-06-04 01:42:59] [INFO ] Deduced a trap composed of 131 places in 188 ms
[2020-06-04 01:42:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 444 ms
[2020-06-04 01:42:59] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 104 ms.
[2020-06-04 01:43:03] [INFO ] Added : 260 causal constraints over 52 iterations in 3452 ms. Result :(error "Failed to check-sat")
[2020-06-04 01:43:03] [INFO ] [Real]Absence check using 59 positive place invariants in 46 ms returned sat
[2020-06-04 01:43:03] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 19 ms returned sat
[2020-06-04 01:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:04] [INFO ] [Real]Absence check using state equation in 938 ms returned sat
[2020-06-04 01:43:04] [INFO ] [Real]Added 73 Read/Feed constraints in 18 ms returned sat
[2020-06-04 01:43:04] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 110 ms.
[2020-06-04 01:43:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:43:05] [INFO ] [Nat]Absence check using 59 positive place invariants in 61 ms returned sat
[2020-06-04 01:43:05] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-04 01:43:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:06] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2020-06-04 01:43:06] [INFO ] [Nat]Added 73 Read/Feed constraints in 62 ms returned sat
[2020-06-04 01:43:06] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 55 ms.
[2020-06-04 01:43:09] [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 (=> (> t227 0) (and (and (> t355 0) (< o355 o227)) (or (and (> t0 0) (< o0 o227)) (and (> t1 0) (< o1 o227)) (and (> t52 0) (< o52 o227)) (and (> t53 0) (< o53 o227)) (and (> t54 0) (< o54 o227)) (and (> t56 0) (< o56 o227)) (and (> t57 0) (< o57 o227)) (and (> t58 0) (< o58 o227)) (and (> t60 0) (< o60 o227)) (and (> t262 0) (< o262 o227)) (and (> t263 0) (< o263 o227)))))") while checking expression at index 4
[2020-06-04 01:43:10] [INFO ] [Real]Absence check using 59 positive place invariants in 39 ms returned unsat
[2020-06-04 01:43:10] [INFO ] [Real]Absence check using 59 positive place invariants in 60 ms returned sat
[2020-06-04 01:43:10] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2020-06-04 01:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:11] [INFO ] [Real]Absence check using state equation in 962 ms returned sat
[2020-06-04 01:43:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:43:11] [INFO ] [Nat]Absence check using 59 positive place invariants in 46 ms returned sat
[2020-06-04 01:43:11] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:12] [INFO ] [Nat]Absence check using state equation in 1017 ms returned sat
[2020-06-04 01:43:12] [INFO ] [Nat]Added 73 Read/Feed constraints in 28 ms returned sat
[2020-06-04 01:43:12] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 54 ms.
[2020-06-04 01:43:14] [INFO ] Added : 191 causal constraints over 39 iterations in 2374 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 41 ms.
[2020-06-04 01:43:14] [INFO ] [Real]Absence check using 59 positive place invariants in 39 ms returned sat
[2020-06-04 01:43:15] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 10 ms returned sat
[2020-06-04 01:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:15] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2020-06-04 01:43:15] [INFO ] [Real]Added 73 Read/Feed constraints in 16 ms returned sat
[2020-06-04 01:43:16] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 52 ms.
[2020-06-04 01:43:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:43:16] [INFO ] [Nat]Absence check using 59 positive place invariants in 96 ms returned sat
[2020-06-04 01:43:16] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-04 01:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:17] [INFO ] [Nat]Absence check using state equation in 979 ms returned sat
[2020-06-04 01:43:17] [INFO ] [Nat]Added 73 Read/Feed constraints in 41 ms returned sat
[2020-06-04 01:43:17] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 55 ms.
[2020-06-04 01:43:21] [INFO ] Added : 330 causal constraints over 66 iterations in 3792 ms. Result :unknown
[2020-06-04 01:43:21] [INFO ] [Real]Absence check using 59 positive place invariants in 42 ms returned sat
[2020-06-04 01:43:21] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:22] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2020-06-04 01:43:22] [INFO ] [Real]Added 73 Read/Feed constraints in 22 ms returned sat
[2020-06-04 01:43:22] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 53 ms.
[2020-06-04 01:43:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:43:22] [INFO ] [Nat]Absence check using 59 positive place invariants in 38 ms returned sat
[2020-06-04 01:43:22] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:43:23] [INFO ] [Nat]Absence check using state equation in 915 ms returned sat
[2020-06-04 01:43:23] [INFO ] [Nat]Added 73 Read/Feed constraints in 30 ms returned sat
[2020-06-04 01:43:23] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 41 ms.
[2020-06-04 01:43:27] [INFO ] Added : 310 causal constraints over 62 iterations in 3923 ms. Result :unknown
[2020-06-04 01:43:27] [INFO ] [Real]Absence check using 59 positive place invariants in 39 ms returned unsat
FORMULA Vasy2003-PT-none-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Vasy2003-PT-none-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 281200 steps, including 1000 resets, run finished after 1267 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 244000 steps, including 1000 resets, run finished after 996 ms. (steps per millisecond=244 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 13600 steps, including 119 resets, run finished after 57 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 1, 1, 1, 1] could not realise parikh vector
FORMULA Vasy2003-PT-none-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 16600 steps, including 145 resets, run finished after 63 ms. (steps per millisecond=263 ) properties seen :[0, 0, 1, 0] could not realise parikh vector
FORMULA Vasy2003-PT-none-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 24400 steps, including 155 resets, run finished after 97 ms. (steps per millisecond=251 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 29600 steps, including 630 resets, run finished after 172 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 17 out of 485 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 485/485 places, 752/752 transitions.
Graph (trivial) has 148 edges and 485 vertex of which 4 / 485 are part of one of the 2 SCC in 12 ms
Free SCC test removed 2 places
Discarding 70 places :
Also discarding 55 output transitions
Drop transitions removed 55 transitions
Graph (complete) has 1555 edges and 483 vertex of which 413 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.43 ms
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 28 rules applied. Total rules applied 30 place count 413 transition count 669
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 412 transition count 669
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 31 place count 412 transition count 653
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 63 place count 396 transition count 653
Symmetric choice reduction at 2 with 132 rule applications. Total rules 195 place count 396 transition count 653
Deduced a syphon composed of 132 places in 3 ms
Reduce places removed 132 places and 132 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 459 place count 264 transition count 521
Ensure Unique test removed 1 places
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 491 place count 263 transition count 490
Symmetric choice reduction at 3 with 91 rule applications. Total rules 582 place count 263 transition count 490
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 112 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 764 place count 172 transition count 378
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 65 rules applied. Total rules applied 829 place count 172 transition count 313
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 830 place count 171 transition count 313
Symmetric choice reduction at 5 with 39 rule applications. Total rules 869 place count 171 transition count 313
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 69 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 947 place count 132 transition count 244
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 5 with 31 rules applied. Total rules applied 978 place count 132 transition count 213
Symmetric choice reduction at 6 with 2 rule applications. Total rules 980 place count 132 transition count 213
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 3 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 984 place count 130 transition count 210
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 994 place count 125 transition count 205
Symmetric choice reduction at 6 with 3 rule applications. Total rules 997 place count 125 transition count 205
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 4 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1003 place count 122 transition count 201
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1007 place count 122 transition count 197
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1009 place count 122 transition count 197
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 3 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1013 place count 120 transition count 194
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1019 place count 120 transition count 188
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1020 place count 120 transition count 187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1021 place count 119 transition count 187
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1024 place count 119 transition count 187
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 1028 place count 119 transition count 183
Applied a total of 1028 rules in 305 ms. Remains 119 /485 variables (removed 366) and now considering 183/752 (removed 569) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/485 places, 183/752 transitions.
Finished random walk after 101347 steps, including 0 resets, run visited all 3 properties in 218 ms. (steps per millisecond=464 )
FORMULA Vasy2003-PT-none-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

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

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="Vasy2003-PT-none"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
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 itslola"
echo " Input is Vasy2003-PT-none, 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 r194-csrt-159033390200607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-PT-none 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 ;