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.r210-tajo-159033476100687.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)
............................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476100687
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 368K
-rw-r--r-- 1 mcc users 3.4K May 14 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 19:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 19:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.7K May 13 14:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 14:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 08:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 08:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 201K May 12 20:42 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 ShieldPPPt-PT-030A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-030A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590612304379

[2020-05-27 20:45:05] [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]
[2020-05-27 20:45:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 20:45:06] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2020-05-27 20:45:06] [INFO ] Transformed 753 places.
[2020-05-27 20:45:06] [INFO ] Transformed 543 transitions.
[2020-05-27 20:45:06] [INFO ] Found NUPN structural information;
[2020-05-27 20:45:06] [INFO ] Parsed PT model containing 753 places and 543 transitions in 151 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 98 ms. (steps per millisecond=102 ) properties seen :[1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[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 44 ms. (steps per millisecond=227 ) properties seen :[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 40 ms. (steps per millisecond=250 ) properties seen :[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 43 ms. (steps per millisecond=232 ) properties seen :[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 71 ms. (steps per millisecond=140 ) properties seen :[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 72 ms. (steps per millisecond=138 ) properties seen :[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 53 ms. (steps per millisecond=188 ) properties seen :[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 59 ms. (steps per millisecond=169 ) properties seen :[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 80 ms. (steps per millisecond=125 ) properties seen :[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 71 ms. (steps per millisecond=140 ) properties seen :[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 60 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 542 rows 753 cols
[2020-05-27 20:45:06] [INFO ] Computed 331 place invariants in 23 ms
[2020-05-27 20:45:07] [INFO ] [Real]Absence check using 331 positive place invariants in 208 ms returned sat
[2020-05-27 20:45:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:08] [INFO ] [Real]Absence check using state equation in 1381 ms returned sat
[2020-05-27 20:45:08] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 53 ms.
[2020-05-27 20:45:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:09] [INFO ] [Nat]Absence check using 331 positive place invariants in 212 ms returned sat
[2020-05-27 20:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:10] [INFO ] [Nat]Absence check using state equation in 1161 ms returned sat
[2020-05-27 20:45:10] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 48 ms.
[2020-05-27 20:45:14] [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 (=> (> t164 0) (and (> t438 0) (< o438 o164)))") while checking expression at index 0
[2020-05-27 20:45:14] [INFO ] [Real]Absence check using 331 positive place invariants in 135 ms returned sat
[2020-05-27 20:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:15] [INFO ] [Real]Absence check using state equation in 905 ms returned sat
[2020-05-27 20:45:15] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 48 ms.
[2020-05-27 20:45:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:15] [INFO ] [Nat]Absence check using 331 positive place invariants in 179 ms returned sat
[2020-05-27 20:45:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:16] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2020-05-27 20:45:16] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 26 ms.
[2020-05-27 20:45:20] [INFO ] Added : 390 causal constraints over 78 iterations in 3766 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-27 20:45:20] [INFO ] [Real]Absence check using 331 positive place invariants in 183 ms returned sat
[2020-05-27 20:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:22] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2020-05-27 20:45:22] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 54 ms.
[2020-05-27 20:45:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:22] [INFO ] [Nat]Absence check using 331 positive place invariants in 175 ms returned sat
[2020-05-27 20:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:23] [INFO ] [Nat]Absence check using state equation in 1039 ms returned sat
[2020-05-27 20:45:23] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 32 ms.
[2020-05-27 20:45:27] [INFO ] Added : 385 causal constraints over 77 iterations in 3652 ms. Result :unknown
[2020-05-27 20:45:27] [INFO ] [Real]Absence check using 331 positive place invariants in 197 ms returned sat
[2020-05-27 20:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:28] [INFO ] [Real]Absence check using state equation in 1083 ms returned sat
[2020-05-27 20:45:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:29] [INFO ] [Nat]Absence check using 331 positive place invariants in 183 ms returned sat
[2020-05-27 20:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:30] [INFO ] [Nat]Absence check using state equation in 972 ms returned sat
[2020-05-27 20:45:30] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 32 ms.
[2020-05-27 20:45:33] [INFO ] Added : 350 causal constraints over 70 iterations in 3681 ms. Result :(error "Failed to check-sat")
[2020-05-27 20:45:34] [INFO ] [Real]Absence check using 331 positive place invariants in 176 ms returned sat
[2020-05-27 20:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:35] [INFO ] [Real]Absence check using state equation in 1201 ms returned sat
[2020-05-27 20:45:35] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 45 ms.
[2020-05-27 20:45:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:35] [INFO ] [Nat]Absence check using 331 positive place invariants in 170 ms returned sat
[2020-05-27 20:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:36] [INFO ] [Nat]Absence check using state equation in 1047 ms returned sat
[2020-05-27 20:45:37] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 52 ms.
[2020-05-27 20:45:40] [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 (=> (> t168 0) (and (> t447 0) (< o447 o168)))") while checking expression at index 4
[2020-05-27 20:45:41] [INFO ] [Real]Absence check using 331 positive place invariants in 189 ms returned sat
[2020-05-27 20:45:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:42] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2020-05-27 20:45:42] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 32 ms.
[2020-05-27 20:45:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:42] [INFO ] [Nat]Absence check using 331 positive place invariants in 177 ms returned sat
[2020-05-27 20:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:43] [INFO ] [Nat]Absence check using state equation in 909 ms returned sat
[2020-05-27 20:45:43] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 40 ms.
[2020-05-27 20:45:47] [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 (=> (> t33 0) (and (and (> t436 0) (< o436 o33)) (and (> t434 0) (< o434 o33))))") while checking expression at index 5
[2020-05-27 20:45:47] [INFO ] [Real]Absence check using 331 positive place invariants in 181 ms returned sat
[2020-05-27 20:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:48] [INFO ] [Real]Absence check using state equation in 1247 ms returned sat
[2020-05-27 20:45:48] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 39 ms.
[2020-05-27 20:45:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:49] [INFO ] [Nat]Absence check using 331 positive place invariants in 219 ms returned sat
[2020-05-27 20:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:50] [INFO ] [Nat]Absence check using state equation in 1196 ms returned sat
[2020-05-27 20:45:50] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 36 ms.
[2020-05-27 20:45:54] [INFO ] Added : 315 causal constraints over 63 iterations in 3426 ms. Result :unknown
[2020-05-27 20:45:54] [INFO ] [Real]Absence check using 331 positive place invariants in 197 ms returned sat
[2020-05-27 20:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:55] [INFO ] [Real]Absence check using state equation in 1287 ms returned sat
[2020-05-27 20:45:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:45:56] [INFO ] [Nat]Absence check using 331 positive place invariants in 133 ms returned sat
[2020-05-27 20:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:45:56] [INFO ] [Nat]Absence check using state equation in 903 ms returned sat
[2020-05-27 20:45:56] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 35 ms.
[2020-05-27 20:46:00] [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 (=> (> t400 0) (and (and (> t403 0) (< o403 o400)) (or (and (> t90 0) (< o90 o400)) (and (> t149 0) (< o149 o400)) (and (> t224 0) (< o224 o400)))))") while checking expression at index 7
[2020-05-27 20:46:01] [INFO ] [Real]Absence check using 331 positive place invariants in 181 ms returned sat
[2020-05-27 20:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:46:02] [INFO ] [Real]Absence check using state equation in 1013 ms returned sat
[2020-05-27 20:46:02] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 39 ms.
[2020-05-27 20:46:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:46:02] [INFO ] [Nat]Absence check using 331 positive place invariants in 158 ms returned sat
[2020-05-27 20:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:46:03] [INFO ] [Nat]Absence check using state equation in 920 ms returned sat
[2020-05-27 20:46:03] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 45 ms.
[2020-05-27 20:46:07] [INFO ] Added : 375 causal constraints over 75 iterations in 3794 ms. Result :(error "Failed to check-sat")
[2020-05-27 20:46:07] [INFO ] [Real]Absence check using 331 positive place invariants in 188 ms returned sat
[2020-05-27 20:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:46:08] [INFO ] [Real]Absence check using state equation in 975 ms returned sat
[2020-05-27 20:46:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:46:08] [INFO ] [Nat]Absence check using 331 positive place invariants in 130 ms returned sat
[2020-05-27 20:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:46:09] [INFO ] [Nat]Absence check using state equation in 1091 ms returned sat
[2020-05-27 20:46:10] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 34 ms.
[2020-05-27 20:46:13] [INFO ] Added : 305 causal constraints over 61 iterations in 3637 ms. Result :unknown
[2020-05-27 20:46:13] [INFO ] [Real]Absence check using 331 positive place invariants in 187 ms returned sat
[2020-05-27 20:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:46:15] [INFO ] [Real]Absence check using state equation in 1204 ms returned sat
[2020-05-27 20:46:15] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 39 ms.
[2020-05-27 20:46:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:46:15] [INFO ] [Nat]Absence check using 331 positive place invariants in 179 ms returned sat
[2020-05-27 20:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:46:16] [INFO ] [Nat]Absence check using state equation in 1055 ms returned sat
[2020-05-27 20:46:16] [INFO ] Computed and/alt/rep : 541/1679/541 causal constraints in 37 ms.
[2020-05-27 20:46:20] [INFO ] Added : 350 causal constraints over 70 iterations in 3618 ms. Result :unknown
Incomplete Parikh walk after 53600 steps, including 1000 resets, run finished after 553 ms. (steps per millisecond=96 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0] could not realise parikh vector
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 51500 steps, including 226 resets, run finished after 391 ms. (steps per millisecond=131 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 58100 steps, including 964 resets, run finished after 317 ms. (steps per millisecond=183 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 57000 steps, including 339 resets, run finished after 300 ms. (steps per millisecond=190 ) properties seen :[0, 0] could not realise parikh vector
Support contains 23 out of 753 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Partial Free-agglomeration rule applied 110 times.
Drop transitions removed 110 transitions
Iterating global reduction 0 with 110 rules applied. Total rules applied 114 place count 751 transition count 540
Applied a total of 114 rules in 227 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 751/753 places, 540/542 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5046 ms. (steps per millisecond=198 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3566 ms. (steps per millisecond=280 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3260 ms. (steps per millisecond=306 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3660675 steps, run timeout after 30001 ms. (steps per millisecond=122 ) properties seen :[0, 1]
Probabilistic random walk after 3660675 steps, saw 65003 distinct states, run finished after 30001 ms. (steps per millisecond=122 ) properties seen :[0, 1]
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 540 rows 751 cols
[2020-05-27 20:47:04] [INFO ] Computed 331 place invariants in 5 ms
[2020-05-27 20:47:04] [INFO ] [Real]Absence check using 331 positive place invariants in 203 ms returned sat
[2020-05-27 20:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:47:05] [INFO ] [Real]Absence check using state equation in 1107 ms returned sat
[2020-05-27 20:47:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 20:47:06] [INFO ] [Nat]Absence check using 331 positive place invariants in 186 ms returned sat
[2020-05-27 20:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 20:47:07] [INFO ] [Nat]Absence check using state equation in 1058 ms returned sat
[2020-05-27 20:47:07] [INFO ] State equation strengthened by 28 read => feed constraints.
[2020-05-27 20:47:07] [INFO ] [Nat]Added 28 Read/Feed constraints in 8 ms returned sat
[2020-05-27 20:47:07] [INFO ] Computed and/alt/rep : 539/2065/539 causal constraints in 37 ms.
[2020-05-27 20:47:15] [INFO ] Added : 536 causal constraints over 110 iterations in 7848 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 83 ms.
Finished Parikh walk after 22630 steps, including 102 resets, run visited all 1 properties in 196 ms. (steps per millisecond=115 )
FORMULA ShieldPPPt-PT-030A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590612435694

--------------------
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="ShieldPPPt-PT-030A"
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 ShieldPPPt-PT-030A, 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 r210-tajo-159033476100687"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030A.tgz
mv ShieldPPPt-PT-030A 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 ;