Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432500092.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-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 gold2020
Input is RERS17pb113-PT-8, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432500092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 10:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 10:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Mar 25 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M May 5 16:51 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 RERS17pb113-PT-8-ReachabilityFireability-00
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-01
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-02
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-03
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-04
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-05
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-06
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-07
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-08
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-09
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-10
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-11
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-12
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-13
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-14
FORMULA_NAME RERS17pb113-PT-8-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621416057154

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 09:20:58] [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]
[2021-05-19 09:20:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 09:20:59] [INFO ] Load time of PNML (sax parser for PT used): 801 ms
[2021-05-19 09:20:59] [INFO ] Transformed 639 places.
[2021-05-19 09:20:59] [INFO ] Transformed 31353 transitions.
[2021-05-19 09:20:59] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 986 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 308 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 455 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 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, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 09:21:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-19 09:21:01] [INFO ] Computed 25 place invariants in 106 ms
[2021-05-19 09:21:01] [INFO ] [Real]Absence check using 13 positive place invariants in 32 ms returned sat
[2021-05-19 09:21:01] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:06] [INFO ] [Real]Absence check using state equation in 4826 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 09:21:06] [INFO ] [Real]Absence check using 13 positive place invariants in 17 ms returned sat
[2021-05-19 09:21:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:11] [INFO ] [Real]Absence check using state equation in 4940 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:11] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:21:11] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:16] [INFO ] [Real]Absence check using state equation in 4911 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:16] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:21:16] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:21] [INFO ] [Real]Absence check using state equation in 4896 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:21] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:21:21] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:21:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:26] [INFO ] [Real]Absence check using state equation in 4877 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 09:21:26] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:21:26] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2021-05-19 09:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:31] [INFO ] [Real]Absence check using state equation in 4900 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:31] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:21:31] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:36] [INFO ] [Real]Absence check using state equation in 4937 ms returned unknown
[2021-05-19 09:21:36] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2021-05-19 09:21:36] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:41] [INFO ] [Real]Absence check using state equation in 4911 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:41] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:21:41] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:46] [INFO ] [Real]Absence check using state equation in 4911 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:46] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:21:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:51] [INFO ] [Real]Absence check using state equation in 4882 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:51] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:21:51] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:56] [INFO ] [Real]Absence check using state equation in 4908 ms returned (error "Failed to check-sat")
Support contains 76 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 466 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/639 places, 31353/31353 transitions.
Interrupted random walk after 889291 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-8-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-8-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4509 ms. (steps per millisecond=221 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3151 ms. (steps per millisecond=317 ) properties seen :[1, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1959 ms. (steps per millisecond=510 ) properties seen :[0, 1, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3762 ms. (steps per millisecond=265 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3032 ms. (steps per millisecond=329 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3342 ms. (steps per millisecond=299 ) properties seen :[0, 0, 0, 1, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4373 ms. (steps per millisecond=228 ) properties seen :[0, 0, 0, 0]
[2021-05-19 09:22:51] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-19 09:22:51] [INFO ] Computed 13 place invariants in 58 ms
[2021-05-19 09:22:51] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:23:23] [INFO ] [Real]Absence check using state equation in 32141 ms returned sat
[2021-05-19 09:23:24] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-19 09:23:29] [INFO ] [Real]Added 829 Read/Feed constraints in 5088 ms returned sat
[2021-05-19 09:23:35] [INFO ] Computed and/alt/rep : 31352/3747154/18325 causal constraints in 5272 ms.
[2021-05-19 09:23:36] [INFO ] Added : 5 causal constraints over 1 iterations in 6361 ms. Result :unknown
[2021-05-19 09:23:36] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2021-05-19 09:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:24:04] [INFO ] [Real]Absence check using state equation in 28257 ms returned sat
[2021-05-19 09:24:10] [INFO ] [Real]Added 829 Read/Feed constraints in 5258 ms returned sat
[2021-05-19 09:24:16] [INFO ] Computed and/alt/rep : 31352/3747154/18325 causal constraints in 5652 ms.
[2021-05-19 09:24:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 09:24:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 79 ms returned sat
[2021-05-19 09:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 09:25:04] [INFO ] [Nat]Absence check using state equation in 44662 ms returned sat
[2021-05-19 09:25:04] [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 (=> (> t259 0) (or (or (> t1308 0) (> t1309 0) (> t1627 0) (> t7001 0) (> t7002 0) (> t7157 0) (> t7158 0) (> t7159 0) (> t8222 0) (> t8223 0) (> t8224 0) (> t8225 0) (> t8226 0) (> t8227 0) (> t8424 0) (> t8425 0) (> t8426 0) (> t8427 0) (> t8428 0) (> t8429 0) (> t8430 0) (> t8431 0) (> t8432 0) (> t8433 0) (> t8434 0) (> t8435 0) (> t8436 0) (> t8437 0) (> t8438 0) (> t8439 0) (> t8440 0) (> t8441 0) (> t8442 0) (> t8443 0) (> t8444 0) (> t8445 0) (> t8446 0) (> t8447 0) (> t8448 0) (> t8449 0) (> t15445 0) (> t15446 0) (> t15447 0) (> t15448 0) (> t15449 0) (> t15450 0) (> t15451 0) (> t15452 0) (> t15453 0) (> t15454 0) (> t15455 0) (> t15456 0) (> t15457 0) (> t15458 0) (> t15459 0) (> t15460 0) (> t15461 0) (> t15462 0) (> t15463 0) (> t15464 0) (> t15465 0) (> t15466 0) (> t15467 0) (> t15468 0) (> t15469 0) (> t15470 0) (> t15471 0) (> t15472 0) (> t15473 0) (> t15474 0)) (or (> t770 0) (> t771 0) (> t772 0) (> t773 0) (> t774 0) (> t775 0) (> t776 0) (> t777 0) (> t778 0) (> t779 0) (> t780 0) (> t781 0) (> t782 0) (> t783 0) (> t784 0) (> t785 0) (> t786 0) (> t787 0) (> t788 0) (> t789 0) (> t790 0) (> t791 0) (> t792 0) (> t793 0) (> t794 0) (> t795 0) (> t796 0) (> t797 0) (> t798 0) (> t799 0) (> t800 0) (> t801 0) (> t7204 0) (> t7205 0) (> t7206 0) (> t7207 0) (> t7208 0) (> t7209 0) (> t7210 0) (> t7211 0) (> t7212 0) (> t7213 0) (> t7214 0) (> t7215 0) (> t7216 0) (> t7217 0) (> t7218 0) (> t7219 0) (> t7220 0) (> t7221 0) (> t7222 0) (> t7223 0) (> t7224 0) (> t7225 0) (> t7226 0) (> t7227 0) (> t7228 0) (> t7229 0) (> t7230 0) (> t7231 0) (> t7232 0) (> t7233 0) (> t7234 0) (> t7235 0) (> t17928 0) (> t17930 0) (> t17931 0) (> t17933 0)) (or (> t7190 0) (> t7191 0) (> t7192 0) (> t7193 0) (> t7194 0) (> t9152 0) (> t9153 0) (> t9382 0) (> t9383 0) (> t9384 0) (> t9385 0) (> t9386 0) (> t9387 0) (> t9388 0) (> t9389 0) (> t9390 0) (> t9391 0) (> t9392 0) (> t9393 0) (> t9394 0) (> t9395 0) (> t18258 0) (> t18259 0) (> t18260 0) (> t18261 0) (> t18262 0) (> t18263 0) (> t18264 0) (> t18265 0) (> t18266 0) (> t18267 0) (> t18268 0) (> t18269 0) (> t18270 0) (> t18271 0) (> t18272 0) (> t18273 0) (> t18274 0) (> t18275 0) (> t18276 0) (> t18277 0) (> t18278 0) (> t18279 0) (> t18280 0) (> t18281 0) (> t18282 0) (> t18283 0) (> t18284 0) (> t18285 0) (> t18286 0) (> t18287 0) (> t18288 0) (> t18289 0)) (or (> t7185 0) (> t7186 0) (> t7187 0) (> t7188 0) (> t7189 0) (> t13214 0) (> t13215 0) (> t13216 0) (> t13217 0) (> t13218 0) (> t13219 0) (> t13220 0) (> t13221 0) (> t13222 0) (> t13223 0) (> t13224 0) (> t13225 0) (> t13226 0) (> t13227 0) (> t13228 0) (> t13229 0) (> t13230 0) (> t13231 0) (> t13232 0) (> t13233 0) (> t13234 0) (> t13414 0) (> t13416 0) (> t13417 0) (> t13418 0) (> t13420 0) (> t13421 0) (> t13423 0) (> t13425 0) (> t13427 0) (> t13429 0) (> t13432 0) (> t13433 0) (> t15475 0) (> t15476 0) (> t15477 0) (> t15478 0) (> t15479 0) (> t15480 0) (> t15481 0) (> t15482 0) (> t15483 0) (> t15484 0) (> t15767 0) (> t15768 0) (> t15769 0) (> t15770 0) (> t15771 0) (> t15772 0) (> t15773 0) (> t15774 0) (> t15775 0) (> t15776 0) (> t15777 0) (> t15778 0) (> t15779 0) (> t15780 0) (> t15781 0) (> t15782 0) (> t15783 0) (> t15784 0) (> t15785 0) (> t15786 0) (> t15787 0) (> t15788 0)) (or (> t323 0) (> t325 0) (> t503 0) (> t505 0) (> t506 0) (> t508 0) (> t510 0) (> t511 0) (> t513 0) (> t515 0) (> t516 0) (> t518 0) (> t519 0) (> t520 0) (> t521 0) (> t522 0) (> t523 0) (> t524 0) (> t525 0) (> t526 0) (> t528 0) (> t530 0) (> t531 0) (> t532 0) (> t533 0) (> t535 0) (> t537 0) (> t539 0) (> t541 0) (> t543 0) (> t545 0) (> t546 0) (> t14300 0) (> t14301 0) (> t14302 0) (> t14303 0) (> t14304 0) (> t14513 0) (> t14514 0) (> t14515 0) (> t14516 0) (> t14517 0) (> t14518 0) (> t14519 0) (> t14520 0) (> t14521 0) (> t14522 0) (> t14523 0) (> t14524 0) (> t14525 0) (> t14526 0) (> t14527 0) (> t14528 0) (> t14529 0) (> t14530 0) (> t14531 0) (> t14532 0) (> t14533 0) (> t14534 0) (> t14535 0) (> t14536 0) (> t14537 0) (> t14538 0) (> t14539 0) (> t14540 0) (> t17908 0) (> t17910 0) (> t17911 0) (> t17913 0)) (or (> t1276 0) (> t1277 0) (> t1278 0) (> t1279 0) (> t1280 0) (> t1281 0) (> t1282 0) (> t1283 0) (> t1284 0) (> t1285 0) (> t1286 0) (> t1287 0) (> t1288 0) (> t1289 0) (> t1290 0) (> t1291 0) (> t1292 0) (> t1293 0) (> t1294 0) (> t1295 0) (> t1296 0) (> t1297 0) (> t1298 0) (> t1299 0) (> t1300 0) (> t1301 0) (> t1302 0) (> t1303 0) (> t1304 0) (> t1305 0) (> t1306 0) (> t1307 0) (> t6975 0) (> t6976 0) (> t6978 0) (> t6980 0) (> t6981 0) (> t18164 0) (> t18165 0) (> t18166 0) (> t18167 0)) (or (> t1244 0) (> t1245 0) (> t1246 0) (> t1247 0) (> t1248 0) (> t1249 0) (> t1250 0) (> t1251 0) (> t1252 0) (> t1253 0) (> t1254 0) (> t1255 0) (> t1256 0) (> t1257 0) (> t1258 0) (> t1259 0) (> t1260 0) (> t1261 0) (> t1262 0) (> t1263 0) (> t1264 0) (> t1265 0) (> t1266 0) (> t1267 0) (> t1268 0) (> t1269 0) (> t1270 0) (> t1271 0) (> t1272 0) (> t1273 0) (> t1274 0) (> t1275 0) (> t9126 0) (> t9128 0) (> t9130 0) (> t9132 0) (> t9134 0) (> t9135 0) (> t9137 0) (> t9139 0) (> t9140 0) (> t9141 0) (> t9142 0) (> t9144 0) (> t9146 0) (> t9148 0) (> t9149 0) (> t9151 0) (> t17901 0) (> t17903 0) (> t17904 0) (> t17906 0)) (or (> t802 0) (> t803 0) (> t804 0) (> t805 0) (> t806 0) (> t807 0) (> t808 0) (> t809 0) (> t810 0) (> t811 0) (> t812 0) (> t813 0) (> t814 0) (> t815 0) (> t816 0) (> t817 0) (> t818 0) (> t819 0) (> t992 0) (> t993 0) (> t994 0) (> t995 0) (> t996 0) (> t997 0) (> t998 0) (> t999 0) (> t1000 0) (> t1001 0) (> t1002 0) (> t1003 0) (> t1004 0) (> t1005 0) (> t17695 0) (> t17696 0) (> t17698 0) (> t17700 0) (> t18156 0) (> t18157 0) (> t18158 0) (> t18159 0))))") while checking expression at index 1
[2021-05-19 09:25:04] [INFO ] [Real]Absence check using 13 positive place invariants in 17 ms returned sat
[2021-05-19 09:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:25:42] [INFO ] [Real]Absence check using state equation in 37278 ms returned sat
[2021-05-19 09:25:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:25:48] [INFO ] [Real]Added 829 Read/Feed constraints in 6263 ms returned sat
[2021-05-19 09:25:49] [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: Broken pipe") while checking expression at index 2
[2021-05-19 09:25:49] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2021-05-19 09:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:26:25] [INFO ] [Real]Absence check using state equation in 35652 ms returned sat
[2021-05-19 09:26:31] [INFO ] [Real]Added 829 Read/Feed constraints in 5272 ms returned sat
[2021-05-19 09:26:35] [INFO ] Computed and/alt/rep : 31352/3747154/18325 causal constraints in 3820 ms.
[2021-05-19 09:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3821 ms. Result :(error "Failed to check-sat")
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 37 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 612 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 29931 ms. (steps per millisecond=33 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1911 ms. (steps per millisecond=523 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3372 ms. (steps per millisecond=296 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2669 ms. (steps per millisecond=374 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3910 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 1]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2021-05-19 09:27:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:27:17] [INFO ] Computed 13 place invariants in 60 ms
[2021-05-19 09:27:18] [INFO ] [Real]Absence check using 13 positive place invariants in 17 ms returned sat
[2021-05-19 09:27:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:27:53] [INFO ] [Real]Absence check using state equation in 35622 ms returned sat
[2021-05-19 09:27:54] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-19 09:27:59] [INFO ] [Real]Added 829 Read/Feed constraints in 5011 ms returned sat
[2021-05-19 09:28:04] [INFO ] Deduced a trap composed of 48 places in 4211 ms
[2021-05-19 09:28:04] [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 (> (+ s2 s4 s10 s24 s31 s36 s43 s72 s74 s93 s109 s112 s114 s130 s143 s156 s158 s200 s210 s241 s286 s292 s299 s330 s352 s359 s368 s371 s381 s396 s415 s438 s462 s471 s473 s498 s499 s501 s504 s517 s520 s530 s559 s584 s592 s602 s605 s624) 0)") while checking expression at index 0
[2021-05-19 09:28:04] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:28:44] [INFO ] [Real]Absence check using state equation in 40629 ms returned sat
[2021-05-19 09:28:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:28:49] [INFO ] [Real]Added 829 Read/Feed constraints in 3956 ms returned unknown
[2021-05-19 09:28:49] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:29:28] [INFO ] [Real]Absence check using state equation in 39211 ms returned sat
[2021-05-19 09:29:33] [INFO ] [Real]Added 829 Read/Feed constraints in 5000 ms returned sat
[2021-05-19 09:29:37] [INFO ] Deduced a trap composed of 40 places in 3505 ms
[2021-05-19 09:29:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s14 s38 s88 s127 s147 s168 s183 s189 s190 s199 s214 s218 s227 s239 s250 s260 s271 s307 s314 s320 s360 s363 s365 s379 s390 s399 s454 s475 s482 s487 s508 s527 s529 s531 s532 s533 s536 s553 s576 s610) 0)") while checking expression at index 2
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 35 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 180 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 28532 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1867 ms. (steps per millisecond=535 ) properties seen :[1, 0, 0]
FORMULA RERS17pb113-PT-8-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3361 ms. (steps per millisecond=297 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2745 ms. (steps per millisecond=364 ) properties seen :[0, 0]
[2021-05-19 09:30:14] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:30:14] [INFO ] Computed 13 place invariants in 41 ms
[2021-05-19 09:30:14] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:30:41] [INFO ] [Real]Absence check using state equation in 26699 ms returned sat
[2021-05-19 09:30:41] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-19 09:30:46] [INFO ] [Real]Added 829 Read/Feed constraints in 4878 ms returned sat
[2021-05-19 09:30:49] [INFO ] Deduced a trap composed of 40 places in 2315 ms
[2021-05-19 09:30:51] [INFO ] Deduced a trap composed of 40 places in 1727 ms
[2021-05-19 09:30:53] [INFO ] Deduced a trap composed of 24 places in 1635 ms
[2021-05-19 09:30:55] [INFO ] Deduced a trap composed of 64 places in 1435 ms
[2021-05-19 09:30:57] [INFO ] Deduced a trap composed of 48 places in 959 ms
[2021-05-19 09:30:58] [INFO ] Deduced a trap composed of 64 places in 592 ms
[2021-05-19 09:30:59] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 12120 ms
[2021-05-19 09:30:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 09:30:59] [INFO ] [Nat]Absence check using 13 positive place invariants in 30 ms returned sat
[2021-05-19 09:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 09:31:36] [INFO ] [Nat]Absence check using state equation in 37129 ms returned sat
[2021-05-19 09:31:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:31:44] [INFO ] [Nat]Added 829 Read/Feed constraints in 7765 ms returned unknown
[2021-05-19 09:31:44] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2021-05-19 09:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:32:18] [INFO ] [Real]Absence check using state equation in 33797 ms returned sat
[2021-05-19 09:32:24] [INFO ] [Real]Added 829 Read/Feed constraints in 5450 ms returned sat
[2021-05-19 09:32:26] [INFO ] Deduced a trap composed of 40 places in 1866 ms
[2021-05-19 09:32:28] [INFO ] Deduced a trap composed of 40 places in 1704 ms
[2021-05-19 09:32:30] [INFO ] Deduced a trap composed of 65 places in 767 ms
[2021-05-19 09:32:30] [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 (> (+ s7 s13 s30 s34 s39 s46 s52 s55 s92 s97 s99 s102 s117 s124 s132 s136 s185 s186 s193 s213 s219 s238 s240 s254 s255 s264 s265 s266 s296 s301 s303 s305 s310 s317 s321 s326 s335 s346 s375 s392 s397 s400 s443 s465 s472 s474 s478 s506 s507 s509 s525 s534 s535 s537 s550 s564 s568 s571 s577 s594 s599 s603 s606 s613 s618) 0)") while checking expression at index 1
Support contains 29 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 213 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 26191 ms. (steps per millisecond=38 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3266 ms. (steps per millisecond=306 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2591 ms. (steps per millisecond=385 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 340813 steps, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :[0, 0]
Probabilistic random walk after 340813 steps, saw 29823 distinct states, run finished after 30002 ms. (steps per millisecond=11 ) properties seen :[0, 0]
[2021-05-19 09:33:32] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:33:32] [INFO ] Computed 13 place invariants in 39 ms
[2021-05-19 09:33:32] [INFO ] [Real]Absence check using 13 positive place invariants in 32 ms returned sat
[2021-05-19 09:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:34:11] [INFO ] [Real]Absence check using state equation in 39294 ms returned sat
[2021-05-19 09:34:12] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-19 09:34:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:34:17] [INFO ] [Real]Added 829 Read/Feed constraints in 5180 ms returned unknown
[2021-05-19 09:34:17] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:34:56] [INFO ] [Real]Absence check using state equation in 38517 ms returned sat
[2021-05-19 09:35:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:35:02] [INFO ] [Real]Added 829 Read/Feed constraints in 5873 ms returned sat
[2021-05-19 09:35:06] [INFO ] Deduced a trap composed of 16 places in 3796 ms
[2021-05-19 09:35:06] [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 (> (+ s6 s22 s85 s142 s209 s228 s270 s276 s319 s344 s406 s444 s451 s518 s555 s601) 0)") while checking expression at index 1
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 29 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 255 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 189 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-19 09:35:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:35:06] [INFO ] Computed 13 place invariants in 48 ms
[2021-05-19 09:35:09] [INFO ] Implicit Places using invariants in 2846 ms returned []
Implicit Place search using SMT only with invariants took 2849 ms to find 0 implicit places.
[2021-05-19 09:35:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:35:09] [INFO ] Computed 13 place invariants in 38 ms
[2021-05-19 09:35:39] [INFO ] Dead Transitions using invariants and state equation in 29566 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2838 ms. (steps per millisecond=35 ) properties seen :[0, 0]
[2021-05-19 09:35:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:35:42] [INFO ] Computed 13 place invariants in 33 ms
[2021-05-19 09:35:42] [INFO ] [Real]Absence check using 13 positive place invariants in 58 ms returned sat
[2021-05-19 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:36:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:36:02] [INFO ] [Real]Absence check using state equation in 19882 ms returned unknown
[2021-05-19 09:36:02] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2021-05-19 09:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:36:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:36:22] [INFO ] [Real]Absence check using state equation in 19874 ms returned unknown
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 584 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-19 09:36:22] [INFO ] Computed 13 place invariants in 33 ms
[2021-05-19 09:36:22] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:36:55] [INFO ] [Real]Absence check using state equation in 32909 ms returned sat
[2021-05-19 09:36:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 09:36:56] [INFO ] [Nat]Absence check using 13 positive place invariants in 28 ms returned sat
[2021-05-19 09:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 09:37:23] [INFO ] [Nat]Absence check using state equation in 27463 ms returned sat
[2021-05-19 09:37:26] [INFO ] Computed and/alt/rep : 18324/2064780/18324 causal constraints in 1919 ms.
[2021-05-19 09:37:41] [INFO ] Added : 50 causal constraints over 10 iterations in 17185 ms. Result :(error "Failed to check-sat")
[2021-05-19 09:37:41] [INFO ] [Real]Absence check using 13 positive place invariants in 40 ms returned sat
[2021-05-19 09:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:38:16] [INFO ] [Real]Absence check using state equation in 35015 ms returned sat
[2021-05-19 09:38:19] [INFO ] Computed and/alt/rep : 18324/2064780/18324 causal constraints in 2972 ms.
[2021-05-19 09:38:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 09:38:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 09:38:49] [INFO ] [Nat]Absence check using state equation in 27379 ms returned sat
[2021-05-19 09:38:50] [INFO ] Deduced a trap composed of 42 places in 489 ms
[2021-05-19 09:38:51] [INFO ] Deduced a trap composed of 40 places in 300 ms
[2021-05-19 09:38:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1984 ms
[2021-05-19 09:38:54] [INFO ] Computed and/alt/rep : 18324/2064780/18324 causal constraints in 2730 ms.
[2021-05-19 09:39:07] [INFO ] Added : 30 causal constraints over 6 iterations in 15529 ms. Result :unknown
[2021-05-19 09:39:07] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 10 ms.
[2021-05-19 09:39:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 178 ms.
[2021-05-19 09:39:09] [INFO ] Flatten gal took : 1166 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ RERS17pb113-PT-8 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 14386620 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16090816 kB

--------------------
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="RERS17pb113-PT-8"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is RERS17pb113-PT-8, 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 r189-tajo-162089432500092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-8.tgz
mv RERS17pb113-PT-8 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 ;