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.r126-tajo-158961390900823.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 QuasiCertifProtocol-PT-28, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390900823
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 55K Apr 12 07:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 212K Apr 12 07:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 07:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 11 07:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 77K Apr 10 13:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 293K Apr 10 13:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 9 20:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 9 20:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 22K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 61K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.4M 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 QuasiCertifProtocol-PT-28-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589861875141

[2020-05-19 04:17:56] [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]
[2020-05-19 04:17:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 04:17:56] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2020-05-19 04:17:56] [INFO ] Transformed 2998 places.
[2020-05-19 04:17:56] [INFO ] Transformed 446 transitions.
[2020-05-19 04:17:56] [INFO ] Parsed PT model containing 2998 places and 446 transitions in 191 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 303 resets, run finished after 264 ms. (steps per millisecond=37 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 292 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 98 ms. (steps per millisecond=102 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 107 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 102 ms. (steps per millisecond=98 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 641 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 253 ms. (steps per millisecond=39 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 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, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 8148023 steps, run timeout after 30001 ms. (steps per millisecond=271 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 8148023 steps, saw 960043 distinct states, run finished after 30002 ms. (steps per millisecond=271 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 446 rows 2998 cols
[2020-05-19 04:18:29] [INFO ] Computed 2553 place invariants in 210 ms
[2020-05-19 04:18:29] [INFO ] [Real]Absence check using 32 positive place invariants in 387 ms returned sat
[2020-05-19 04:18:34] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4237 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 04:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:18:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-05-19 04:18:34] [INFO ] [Real]Absence check using 32 positive place invariants in 162 ms returned sat
[2020-05-19 04:18:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:18:39] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4475 ms returned (error "Failed to check-sat")
[2020-05-19 04:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:18:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-05-19 04:18:39] [INFO ] [Real]Absence check using 32 positive place invariants in 190 ms returned sat
[2020-05-19 04:18:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:18:44] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4493 ms returned (error "Failed to check-sat")
[2020-05-19 04:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:18:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-05-19 04:18:44] [INFO ] [Real]Absence check using 32 positive place invariants in 243 ms returned sat
[2020-05-19 04:18:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:18:49] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4480 ms returned (error "Failed to check-sat")
[2020-05-19 04:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:18:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2020-05-19 04:18:49] [INFO ] [Real]Absence check using 32 positive place invariants in 208 ms returned sat
[2020-05-19 04:18:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:18:54] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4509 ms returned (error "Failed to check-sat")
[2020-05-19 04:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:18:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-05-19 04:18:54] [INFO ] [Real]Absence check using 32 positive place invariants in 143 ms returned sat
[2020-05-19 04:18:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:18:59] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4639 ms returned (error "Failed to check-sat")
[2020-05-19 04:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:18:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2020-05-19 04:18:59] [INFO ] [Real]Absence check using 32 positive place invariants in 227 ms returned sat
[2020-05-19 04:19:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:04] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4541 ms returned unknown
[2020-05-19 04:19:04] [INFO ] [Real]Absence check using 32 positive place invariants in 193 ms returned sat
[2020-05-19 04:19:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:09] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4569 ms returned (error "Failed to check-sat")
[2020-05-19 04:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2020-05-19 04:19:09] [INFO ] [Real]Absence check using 32 positive place invariants in 109 ms returned sat
[2020-05-19 04:19:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:14] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4594 ms returned (error "Failed to check-sat")
[2020-05-19 04:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2020-05-19 04:19:14] [INFO ] [Real]Absence check using 32 positive place invariants in 110 ms returned sat
[2020-05-19 04:19:19] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4363 ms returned sat
[2020-05-19 04:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:19] [INFO ] [Real]Absence check using state equation in 270 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 04:19:19] [INFO ] [Real]Absence check using 32 positive place invariants in 153 ms returned sat
[2020-05-19 04:19:24] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4496 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 04:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 10
[2020-05-19 04:19:24] [INFO ] [Real]Absence check using 32 positive place invariants in 128 ms returned sat
[2020-05-19 04:19:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:29] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4549 ms returned (error "Failed to check-sat")
[2020-05-19 04:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 11
[2020-05-19 04:19:29] [INFO ] [Real]Absence check using 32 positive place invariants in 117 ms returned sat
[2020-05-19 04:19:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:34] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4656 ms returned (error "Failed to check-sat")
[2020-05-19 04:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 12
[2020-05-19 04:19:34] [INFO ] [Real]Absence check using 32 positive place invariants in 121 ms returned sat
[2020-05-19 04:19:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:39] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4665 ms returned unknown
[2020-05-19 04:19:39] [INFO ] [Real]Absence check using 32 positive place invariants in 145 ms returned sat
[2020-05-19 04:19:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:44] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4524 ms returned (error "Failed to check-sat")
[2020-05-19 04:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 14
[2020-05-19 04:19:44] [INFO ] [Real]Absence check using 32 positive place invariants in 121 ms returned sat
[2020-05-19 04:19:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:19:49] [INFO ] [Real]Absence check using 32 positive and 2521 generalized place invariants in 4538 ms returned (error "Failed to check-sat")
[2020-05-19 04:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:19:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 15
Support contains 2127 out of 2998 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2998/2998 places, 446/446 transitions.
Discarding 92 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Graph (complete) has 30318 edges and 2998 vertex of which 2906 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.34 ms
Applied a total of 1 rules in 147 ms. Remains 2906 /2998 variables (removed 92) and now considering 444/446 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 2906/2998 places, 444/446 transitions.
Incomplete random walk after 1000000 steps, including 30250 resets, run finished after 14605 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 231378 steps, including 193 resets, run timeout after 5001 ms. (steps per millisecond=46 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 594538 steps, including 689 resets, run timeout after 5001 ms. (steps per millisecond=118 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1160 resets, run finished after 2728 ms. (steps per millisecond=366 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 799675 steps, including 1159 resets, run timeout after 5001 ms. (steps per millisecond=159 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 90300 steps, including 104 resets, run timeout after 5002 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 836 resets, run finished after 4431 ms. (steps per millisecond=225 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1151 resets, run finished after 2671 ms. (steps per millisecond=374 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1145 resets, run finished after 2648 ms. (steps per millisecond=377 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 768 resets, run finished after 2950 ms. (steps per millisecond=338 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1472 resets, run finished after 1670 ms. (steps per millisecond=598 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1261 resets, run finished after 4092 ms. (steps per millisecond=244 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1472 resets, run finished after 2171 ms. (steps per millisecond=460 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1469 resets, run finished after 2075 ms. (steps per millisecond=481 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1162 resets, run finished after 1586 ms. (steps per millisecond=630 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1547 resets, run finished after 3486 ms. (steps per millisecond=286 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1547 resets, run finished after 1689 ms. (steps per millisecond=592 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 9713998 steps, run timeout after 30001 ms. (steps per millisecond=323 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 9713998 steps, saw 1135553 distinct states, run finished after 30001 ms. (steps per millisecond=323 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 444 rows 2906 cols
[2020-05-19 04:21:26] [INFO ] Computed 2464 place invariants in 126 ms
[2020-05-19 04:21:33] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 6106 ms returned sat
[2020-05-19 04:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:21:57] [INFO ] [Real]Absence check using state equation in 24612 ms returned sat
[2020-05-19 04:21:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:22:03] [INFO ] [Nat]Absence check using 0 positive and 2464 generalized place invariants in 5914 ms returned sat
[2020-05-19 04:22:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:22:23] [INFO ] [Nat]Absence check using state equation in 19884 ms returned unsat
[2020-05-19 04:22:28] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4474 ms returned sat
[2020-05-19 04:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:22:43] [INFO ] [Real]Absence check using state equation in 15478 ms returned unsat
[2020-05-19 04:22:48] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4271 ms returned sat
[2020-05-19 04:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:23:04] [INFO ] [Real]Absence check using state equation in 15585 ms returned sat
[2020-05-19 04:23:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:23:08] [INFO ] [Nat]Absence check using 0 positive and 2464 generalized place invariants in 4357 ms returned sat
[2020-05-19 04:23:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:23:24] [INFO ] [Nat]Absence check using state equation in 15655 ms returned sat
[2020-05-19 04:23:24] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 85 ms.
[2020-05-19 04:23:26] [INFO ] Added : 62 causal constraints over 13 iterations in 1524 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 85 ms.
[2020-05-19 04:23:31] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4673 ms returned sat
[2020-05-19 04:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:23:48] [INFO ] [Real]Absence check using state equation in 17160 ms returned sat
[2020-05-19 04:23:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:23:53] [INFO ] [Nat]Absence check using 0 positive and 2464 generalized place invariants in 4391 ms returned sat
[2020-05-19 04:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:24:12] [INFO ] [Nat]Absence check using state equation in 19527 ms returned sat
[2020-05-19 04:24:12] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 70 ms.
[2020-05-19 04:24:14] [INFO ] Added : 66 causal constraints over 14 iterations in 1702 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 55 ms.
[2020-05-19 04:24:25] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 9970 ms returned sat
[2020-05-19 04:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:24:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:24:59] [INFO ] [Real]Absence check using state equation in 34772 ms returned (error "Failed to check-sat")
[2020-05-19 04:25:04] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4211 ms returned sat
[2020-05-19 04:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:25:18] [INFO ] [Real]Absence check using state equation in 14498 ms returned unsat
[2020-05-19 04:25:23] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4531 ms returned sat
[2020-05-19 04:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:25:40] [INFO ] [Real]Absence check using state equation in 17243 ms returned sat
[2020-05-19 04:25:41] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 60 ms.
[2020-05-19 04:25:45] [INFO ] Added : 178 causal constraints over 36 iterations in 4586 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 54 ms.
[2020-05-19 04:25:50] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 3912 ms returned sat
[2020-05-19 04:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:26:07] [INFO ] [Real]Absence check using state equation in 17465 ms returned sat
[2020-05-19 04:26:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:26:12] [INFO ] [Nat]Absence check using 0 positive and 2464 generalized place invariants in 4331 ms returned sat
[2020-05-19 04:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:26:28] [INFO ] [Nat]Absence check using state equation in 16653 ms returned sat
[2020-05-19 04:26:28] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 42 ms.
[2020-05-19 04:26:32] [INFO ] Added : 179 causal constraints over 36 iterations in 3103 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
[2020-05-19 04:26:36] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4347 ms returned sat
[2020-05-19 04:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:26:37] [INFO ] [Real]Absence check using state equation in 648 ms returned unsat
[2020-05-19 04:26:42] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4285 ms returned sat
[2020-05-19 04:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:26:57] [INFO ] [Real]Absence check using state equation in 15923 ms returned sat
[2020-05-19 04:26:58] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 62 ms.
[2020-05-19 04:26:59] [INFO ] Added : 35 causal constraints over 7 iterations in 993 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 59 ms.
[2020-05-19 04:27:04] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4636 ms returned sat
[2020-05-19 04:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:25] [INFO ] [Real]Absence check using state equation in 21346 ms returned sat
[2020-05-19 04:27:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:27:30] [INFO ] [Nat]Absence check using 0 positive and 2464 generalized place invariants in 4856 ms returned sat
[2020-05-19 04:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:54] [INFO ] [Nat]Absence check using state equation in 23583 ms returned sat
[2020-05-19 04:27:54] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 37 ms.
[2020-05-19 04:28:02] [INFO ] Added : 234 causal constraints over 47 iterations in 7701 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 97 ms.
[2020-05-19 04:28:07] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4537 ms returned sat
[2020-05-19 04:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:18] [INFO ] [Real]Absence check using state equation in 10763 ms returned unsat
[2020-05-19 04:28:22] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4354 ms returned sat
[2020-05-19 04:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:36] [INFO ] [Real]Absence check using state equation in 14021 ms returned sat
[2020-05-19 04:28:36] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 35 ms.
[2020-05-19 04:28:41] [INFO ] Added : 178 causal constraints over 36 iterations in 5017 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 85 ms.
[2020-05-19 04:28:46] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4449 ms returned sat
[2020-05-19 04:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:01] [INFO ] [Real]Absence check using state equation in 14483 ms returned sat
[2020-05-19 04:29:01] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 40 ms.
[2020-05-19 04:29:06] [INFO ] Added : 179 causal constraints over 36 iterations in 4873 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 54 ms.
[2020-05-19 04:29:11] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4724 ms returned sat
[2020-05-19 04:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:29] [INFO ] [Real]Absence check using state equation in 18373 ms returned sat
[2020-05-19 04:29:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:29:34] [INFO ] [Nat]Absence check using 0 positive and 2464 generalized place invariants in 4529 ms returned sat
[2020-05-19 04:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:53] [INFO ] [Nat]Absence check using state equation in 18542 ms returned sat
[2020-05-19 04:29:53] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 29 ms.
[2020-05-19 04:29:55] [INFO ] Added : 95 causal constraints over 19 iterations in 2509 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 49 ms.
[2020-05-19 04:30:00] [INFO ] [Real]Absence check using 0 positive and 2464 generalized place invariants in 4666 ms returned sat
[2020-05-19 04:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:30:16] [INFO ] [Real]Absence check using state equation in 16020 ms returned sat
[2020-05-19 04:30:17] [INFO ] Computed and/alt/rep : 414/3024/414 causal constraints in 21 ms.
[2020-05-19 04:30:22] [INFO ] Added : 178 causal constraints over 36 iterations in 4965 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 17900 steps, including 173 resets, run finished after 347 ms. (steps per millisecond=51 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9600 steps, including 119 resets, run finished after 118 ms. (steps per millisecond=81 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 18000 steps, including 172 resets, run finished after 325 ms. (steps per millisecond=55 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 17900 steps, including 164 resets, run finished after 359 ms. (steps per millisecond=49 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 209 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=29 )
FORMULA QuasiCertifProtocol-PT-28-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589862623908

--------------------
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="QuasiCertifProtocol-PT-28"
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 QuasiCertifProtocol-PT-28, 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 r126-tajo-158961390900823"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-28.tgz
mv QuasiCertifProtocol-PT-28 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 ;