MCC'2021- Execution of r011-tall-162038005900070

About the Execution of 2020-gold for ASLink-PT-09a

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
4391.840	3600000.00	3640979.00	8544.00	F?F?T?FFFTFFT?FF	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r011-tall-162038005900070.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005900070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 839K 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 ASLink-PT-09a-00
FORMULA_NAME ASLink-PT-09a-01
FORMULA_NAME ASLink-PT-09a-02
FORMULA_NAME ASLink-PT-09a-03
FORMULA_NAME ASLink-PT-09a-04
FORMULA_NAME ASLink-PT-09a-05
FORMULA_NAME ASLink-PT-09a-06
FORMULA_NAME ASLink-PT-09a-07
FORMULA_NAME ASLink-PT-09a-08
FORMULA_NAME ASLink-PT-09a-09
FORMULA_NAME ASLink-PT-09a-10
FORMULA_NAME ASLink-PT-09a-11
FORMULA_NAME ASLink-PT-09a-12
FORMULA_NAME ASLink-PT-09a-13
FORMULA_NAME ASLink-PT-09a-14
FORMULA_NAME ASLink-PT-09a-15

=== Now, execution of the tool begins

BK_START 1620411506060

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 18:18:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 18:18:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 18:18:27] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2021-05-07 18:18:27] [INFO ] Transformed 1991 places.
[2021-05-07 18:18:27] [INFO ] Transformed 2919 transitions.
[2021-05-07 18:18:27] [INFO ] Found NUPN structural information;
[2021-05-07 18:18:27] [INFO ] Parsed PT model containing 1991 places and 2919 transitions in 229 ms.
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 71 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 448 resets, run finished after 887 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0]
// Phase 1: matrix 2888 rows 1991 cols
[2021-05-07 18:18:29] [INFO ] Computed 384 place invariants in 230 ms
[2021-05-07 18:18:29] [INFO ] [Real]Absence check using 93 positive place invariants in 135 ms returned sat
[2021-05-07 18:18:29] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 358 ms returned sat
[2021-05-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:18:43] [INFO ] [Real]Absence check using state equation in 13537 ms returned sat
[2021-05-07 18:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:18:44] [INFO ] [Nat]Absence check using 93 positive place invariants in 123 ms returned sat
[2021-05-07 18:18:44] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 349 ms returned sat
[2021-05-07 18:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:18:57] [INFO ] [Nat]Absence check using state equation in 12974 ms returned sat
[2021-05-07 18:18:57] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 235 ms.
[2021-05-07 18:19:03] [INFO ] Added : 165 causal constraints over 33 iterations in 6105 ms. Result :(error "Failed to check-sat")
[2021-05-07 18:19:04] [INFO ] [Real]Absence check using 93 positive place invariants in 131 ms returned sat
[2021-05-07 18:19:04] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 347 ms returned sat
[2021-05-07 18:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:17] [INFO ] [Real]Absence check using state equation in 12636 ms returned sat
[2021-05-07 18:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:19:17] [INFO ] [Nat]Absence check using 93 positive place invariants in 117 ms returned sat
[2021-05-07 18:19:17] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 344 ms returned sat
[2021-05-07 18:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:23] [INFO ] [Nat]Absence check using state equation in 5996 ms returned unsat
[2021-05-07 18:19:24] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:19:24] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 348 ms returned sat
[2021-05-07 18:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:37] [INFO ] [Real]Absence check using state equation in 12460 ms returned sat
[2021-05-07 18:19:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:19:37] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:19:37] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 341 ms returned sat
[2021-05-07 18:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:50] [INFO ] [Nat]Absence check using state equation in 12566 ms returned sat
[2021-05-07 18:19:50] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 182 ms.
[2021-05-07 18:19:57] [INFO ] Added : 235 causal constraints over 47 iterations in 6675 ms. Result :(error "Failed to check-sat")
[2021-05-07 18:19:57] [INFO ] [Real]Absence check using 93 positive place invariants in 121 ms returned sat
[2021-05-07 18:19:57] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 345 ms returned sat
[2021-05-07 18:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:11] [INFO ] [Real]Absence check using state equation in 13230 ms returned sat
[2021-05-07 18:20:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:20:11] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:20:11] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 343 ms returned sat
[2021-05-07 18:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:25] [INFO ] [Nat]Absence check using state equation in 13223 ms returned sat
[2021-05-07 18:20:25] [INFO ] Deduced a trap composed of 106 places in 677 ms
[2021-05-07 18:20:26] [INFO ] Deduced a trap composed of 45 places in 193 ms
[2021-05-07 18:20:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 1002 ms
[2021-05-07 18:20:26] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:20:26] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 344 ms returned sat
[2021-05-07 18:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:39] [INFO ] [Real]Absence check using state equation in 13121 ms returned sat
[2021-05-07 18:20:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:20:40] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:20:40] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 338 ms returned sat
[2021-05-07 18:20:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:53] [INFO ] [Nat]Absence check using state equation in 12692 ms returned sat
[2021-05-07 18:20:53] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 190 ms.
[2021-05-07 18:20:59] [INFO ] Added : 230 causal constraints over 46 iterations in 6537 ms. Result :unknown
[2021-05-07 18:21:00] [INFO ] [Real]Absence check using 93 positive place invariants in 121 ms returned sat
[2021-05-07 18:21:00] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 344 ms returned sat
[2021-05-07 18:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:21:14] [INFO ] [Real]Absence check using state equation in 13442 ms returned sat
[2021-05-07 18:21:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:21:14] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:21:14] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 346 ms returned sat
[2021-05-07 18:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:21:27] [INFO ] [Nat]Absence check using state equation in 12900 ms returned sat
[2021-05-07 18:21:27] [INFO ] Deduced a trap composed of 39 places in 93 ms
[2021-05-07 18:21:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 266 ms
[2021-05-07 18:21:28] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 178 ms.
[2021-05-07 18:21:34] [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 (=> (> t357 0) (and (> t2866 0) (< o2866 o357)))") while checking expression at index 5
[2021-05-07 18:21:34] [INFO ] [Real]Absence check using 93 positive place invariants in 122 ms returned sat
[2021-05-07 18:21:34] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 349 ms returned sat
[2021-05-07 18:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:21:47] [INFO ] [Real]Absence check using state equation in 13041 ms returned sat
[2021-05-07 18:21:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:21:48] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:21:48] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 346 ms returned sat
[2021-05-07 18:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:22:02] [INFO ] [Nat]Absence check using state equation in 13749 ms returned sat
[2021-05-07 18:22:02] [INFO ] Deduced a trap composed of 51 places in 212 ms
[2021-05-07 18:22:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 421 ms
[2021-05-07 18:22:03] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 172 ms.
[2021-05-07 18:22:07] [INFO ] Added : 145 causal constraints over 29 iterations in 5132 ms. Result :unknown
[2021-05-07 18:22:08] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:22:08] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 340 ms returned sat
[2021-05-07 18:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:22:21] [INFO ] [Real]Absence check using state equation in 12536 ms returned sat
[2021-05-07 18:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:22:21] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:22:21] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 348 ms returned sat
[2021-05-07 18:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:22:34] [INFO ] [Nat]Absence check using state equation in 12588 ms returned sat
[2021-05-07 18:22:34] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 187 ms.
[2021-05-07 18:22:41] [INFO ] Added : 225 causal constraints over 45 iterations in 6646 ms. Result :unknown
[2021-05-07 18:22:41] [INFO ] [Real]Absence check using 93 positive place invariants in 122 ms returned sat
[2021-05-07 18:22:41] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 343 ms returned sat
[2021-05-07 18:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:22:54] [INFO ] [Real]Absence check using state equation in 12319 ms returned sat
[2021-05-07 18:22:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:22:54] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:22:55] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 340 ms returned sat
[2021-05-07 18:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:23:07] [INFO ] [Nat]Absence check using state equation in 12734 ms returned sat
[2021-05-07 18:23:07] [INFO ] Deduced a trap composed of 33 places in 122 ms
[2021-05-07 18:23:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 330 ms
[2021-05-07 18:23:08] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 155 ms.
[2021-05-07 18:23:14] [INFO ] Added : 235 causal constraints over 47 iterations in 6252 ms. Result :unknown
[2021-05-07 18:23:14] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:23:15] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 338 ms returned sat
[2021-05-07 18:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:23:27] [INFO ] [Real]Absence check using state equation in 11959 ms returned sat
[2021-05-07 18:23:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:23:27] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:23:27] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 336 ms returned sat
[2021-05-07 18:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:23:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 18:23:44] [INFO ] [Nat]Absence check using state equation in 16571 ms returned unknown
[2021-05-07 18:23:44] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:23:45] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 339 ms returned sat
[2021-05-07 18:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:23:56] [INFO ] [Real]Absence check using state equation in 11818 ms returned sat
[2021-05-07 18:23:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:23:57] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:23:57] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 338 ms returned sat
[2021-05-07 18:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:24:01] [INFO ] [Nat]Absence check using state equation in 4160 ms returned unsat
[2021-05-07 18:24:02] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:24:02] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 335 ms returned sat
[2021-05-07 18:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:24:14] [INFO ] [Real]Absence check using state equation in 12458 ms returned sat
[2021-05-07 18:24:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:24:15] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:24:15] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 341 ms returned sat
[2021-05-07 18:24:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:24:18] [INFO ] [Nat]Absence check using state equation in 3281 ms returned unsat
[2021-05-07 18:24:19] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:24:19] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 341 ms returned sat
[2021-05-07 18:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:24:32] [INFO ] [Real]Absence check using state equation in 12579 ms returned sat
[2021-05-07 18:24:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:24:32] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:24:32] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 336 ms returned sat
[2021-05-07 18:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:24:45] [INFO ] [Nat]Absence check using state equation in 12220 ms returned sat
[2021-05-07 18:24:45] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 150 ms.
[2021-05-07 18:24:52] [INFO ] Added : 180 causal constraints over 36 iterations in 7020 ms. Result :unknown
[2021-05-07 18:24:52] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:24:53] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 351 ms returned sat
[2021-05-07 18:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:25:05] [INFO ] [Real]Absence check using state equation in 12216 ms returned sat
[2021-05-07 18:25:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:25:05] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:25:05] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 337 ms returned sat
[2021-05-07 18:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:25:13] [INFO ] [Nat]Absence check using state equation in 7476 ms returned unsat
[2021-05-07 18:25:13] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:25:14] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 340 ms returned sat
[2021-05-07 18:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:25:26] [INFO ] [Real]Absence check using state equation in 12346 ms returned sat
[2021-05-07 18:25:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:25:26] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:25:27] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 341 ms returned sat
[2021-05-07 18:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:25:36] [INFO ] [Nat]Absence check using state equation in 9576 ms returned unsat
[2021-05-07 18:25:37] [INFO ] [Real]Absence check using 93 positive place invariants in 121 ms returned sat
[2021-05-07 18:25:37] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 347 ms returned sat
[2021-05-07 18:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:25:49] [INFO ] [Real]Absence check using state equation in 12258 ms returned sat
[2021-05-07 18:25:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:25:50] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:25:50] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 342 ms returned sat
[2021-05-07 18:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:26:02] [INFO ] [Nat]Absence check using state equation in 12478 ms returned sat
[2021-05-07 18:26:03] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 122 ms.
[2021-05-07 18:26:09] [INFO ] Added : 215 causal constraints over 43 iterations in 6771 ms. Result :unknown
[2021-05-07 18:26:10] [INFO ] [Real]Absence check using 93 positive place invariants in 121 ms returned sat
[2021-05-07 18:26:10] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 354 ms returned sat
[2021-05-07 18:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:26:23] [INFO ] [Real]Absence check using state equation in 12762 ms returned sat
[2021-05-07 18:26:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:26:23] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:26:24] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 342 ms returned sat
[2021-05-07 18:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:26:36] [INFO ] [Nat]Absence check using state equation in 12951 ms returned sat
[2021-05-07 18:26:37] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 192 ms.
[2021-05-07 18:26:43] [INFO ] Added : 170 causal constraints over 34 iterations in 6292 ms. Result :(error "Failed to check-sat")
[2021-05-07 18:26:43] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:26:44] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 339 ms returned sat
[2021-05-07 18:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:26:56] [INFO ] [Real]Absence check using state equation in 12660 ms returned sat
[2021-05-07 18:26:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:26:57] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:26:57] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 349 ms returned sat
[2021-05-07 18:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:27:10] [INFO ] [Nat]Absence check using state equation in 13018 ms returned sat
[2021-05-07 18:27:10] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 151 ms.
[2021-05-07 18:27:16] [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 (=> (> t311 0) (and (> t2703 0) (< o2703 o311)))") while checking expression at index 17
[2021-05-07 18:27:17] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:27:17] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 339 ms returned sat
[2021-05-07 18:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:27:30] [INFO ] [Real]Absence check using state equation in 13441 ms returned sat
[2021-05-07 18:27:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:27:31] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:27:31] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 339 ms returned sat
[2021-05-07 18:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:27:44] [INFO ] [Nat]Absence check using state equation in 12664 ms returned sat
[2021-05-07 18:27:44] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 149 ms.
[2021-05-07 18:27:51] [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 (=> (> t264 0) (and (> t126 0) (< o126 o264)))") while checking expression at index 18
[2021-05-07 18:27:51] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:27:51] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 344 ms returned sat
[2021-05-07 18:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:28:04] [INFO ] [Real]Absence check using state equation in 12694 ms returned sat
[2021-05-07 18:28:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:28:04] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:28:05] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 340 ms returned sat
[2021-05-07 18:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:28:16] [INFO ] [Nat]Absence check using state equation in 11314 ms returned unsat
[2021-05-07 18:28:16] [INFO ] [Real]Absence check using 93 positive place invariants in 121 ms returned sat
[2021-05-07 18:28:17] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 354 ms returned sat
[2021-05-07 18:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:28:29] [INFO ] [Real]Absence check using state equation in 12775 ms returned sat
[2021-05-07 18:28:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:28:30] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:28:30] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 342 ms returned sat
[2021-05-07 18:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:28:32] [INFO ] [Nat]Absence check using state equation in 2083 ms returned unsat
[2021-05-07 18:28:33] [INFO ] [Real]Absence check using 93 positive place invariants in 119 ms returned sat
[2021-05-07 18:28:33] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 368 ms returned sat
[2021-05-07 18:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:28:46] [INFO ] [Real]Absence check using state equation in 12963 ms returned sat
[2021-05-07 18:28:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:28:46] [INFO ] [Nat]Absence check using 93 positive place invariants in 110 ms returned sat
[2021-05-07 18:28:47] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 368 ms returned sat
[2021-05-07 18:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:29:04] [INFO ] [Nat]Absence check using state equation in 17268 ms returned unsat
[2021-05-07 18:29:04] [INFO ] [Real]Absence check using 93 positive place invariants in 121 ms returned sat
[2021-05-07 18:29:05] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 337 ms returned sat
[2021-05-07 18:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:29:18] [INFO ] [Real]Absence check using state equation in 12968 ms returned sat
[2021-05-07 18:29:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:29:18] [INFO ] [Nat]Absence check using 93 positive place invariants in 117 ms returned sat
[2021-05-07 18:29:18] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 348 ms returned sat
[2021-05-07 18:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:29:30] [INFO ] [Nat]Absence check using state equation in 11730 ms returned unsat
[2021-05-07 18:29:31] [INFO ] [Real]Absence check using 93 positive place invariants in 120 ms returned sat
[2021-05-07 18:29:31] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 342 ms returned sat
[2021-05-07 18:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:29:44] [INFO ] [Real]Absence check using state equation in 13263 ms returned sat
[2021-05-07 18:29:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:29:45] [INFO ] [Nat]Absence check using 93 positive place invariants in 114 ms returned sat
[2021-05-07 18:29:45] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 345 ms returned sat
[2021-05-07 18:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:29:59] [INFO ] [Nat]Absence check using state equation in 13616 ms returned sat
[2021-05-07 18:29:59] [INFO ] Deduced a trap composed of 33 places in 100 ms
[2021-05-07 18:29:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2021-05-07 18:29:59] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 184 ms.
[2021-05-07 18:30:04] [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 (=> (> t412 0) (and (> t2621 0) (< o2621 o412)))") while checking expression at index 23
[2021-05-07 18:30:05] [INFO ] [Real]Absence check using 93 positive place invariants in 124 ms returned sat
[2021-05-07 18:30:05] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 353 ms returned sat
[2021-05-07 18:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:30:18] [INFO ] [Real]Absence check using state equation in 13402 ms returned sat
[2021-05-07 18:30:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:30:19] [INFO ] [Nat]Absence check using 93 positive place invariants in 115 ms returned sat
[2021-05-07 18:30:19] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 345 ms returned sat
[2021-05-07 18:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:30:33] [INFO ] [Nat]Absence check using state equation in 14046 ms returned sat
[2021-05-07 18:30:33] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 159 ms.
[2021-05-07 18:30:38] [INFO ] Added : 200 causal constraints over 40 iterations in 5208 ms. Result :(error "Failed to check-sat")
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
[2021-05-07 18:30:39] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-07 18:30:39] [INFO ] Flatten gal took : 385 ms
FORMULA ASLink-PT-09a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 18:30:39] [INFO ] Applying decomposition
[2021-05-07 18:30:39] [INFO ] Flatten gal took : 170 ms
[2021-05-07 18:30:39] [INFO ] Decomposing Gal with order
[2021-05-07 18:30:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 18:30:40] [INFO ] Removed a total of 3410 redundant transitions.
[2021-05-07 18:30:40] [INFO ] Flatten gal took : 371 ms
[2021-05-07 18:30:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 1228 labels/synchronizations in 130 ms.
[2021-05-07 18:30:40] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-07 18:30:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 27 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ASLink-PT-09a @ 3570 seconds
check_solution: Constraint R1 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)

FORMULA ASLink-PT-09a-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09a-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09a-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09a-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09a-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09a-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 14383860 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16135088 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="ASLink-PT-09a"
export BK_EXAMINATION="LTLFireability"
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 ASLink-PT-09a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r011-tall-162038005900070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;