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-162038005900078.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-10a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005900078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 170K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K 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 3.4K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K 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 920K 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-10a-00
FORMULA_NAME ASLink-PT-10a-01
FORMULA_NAME ASLink-PT-10a-02
FORMULA_NAME ASLink-PT-10a-03
FORMULA_NAME ASLink-PT-10a-04
FORMULA_NAME ASLink-PT-10a-05
FORMULA_NAME ASLink-PT-10a-06
FORMULA_NAME ASLink-PT-10a-07
FORMULA_NAME ASLink-PT-10a-08
FORMULA_NAME ASLink-PT-10a-09
FORMULA_NAME ASLink-PT-10a-10
FORMULA_NAME ASLink-PT-10a-11
FORMULA_NAME ASLink-PT-10a-12
FORMULA_NAME ASLink-PT-10a-13
FORMULA_NAME ASLink-PT-10a-14
FORMULA_NAME ASLink-PT-10a-15

=== Now, execution of the tool begins

BK_START 1620415528148

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 19:25:29] [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 19:25:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 19:25:29] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2021-05-07 19:25:29] [INFO ] Transformed 2186 places.
[2021-05-07 19:25:29] [INFO ] Transformed 3192 transitions.
[2021-05-07 19:25:29] [INFO ] Found NUPN structural information;
[2021-05-07 19:25:30] [INFO ] Parsed PT model containing 2186 places and 3192 transitions in 232 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 77 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 434 resets, run finished after 884 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1]
// Phase 1: matrix 3158 rows 2186 cols
[2021-05-07 19:25:31] [INFO ] Computed 422 place invariants in 389 ms
[2021-05-07 19:25:31] [INFO ] [Real]Absence check using 105 positive place invariants in 160 ms returned sat
[2021-05-07 19:25:32] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 440 ms returned sat
[2021-05-07 19:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:25:47] [INFO ] [Real]Absence check using state equation in 15056 ms returned sat
[2021-05-07 19:25:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:25:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 140 ms returned sat
[2021-05-07 19:25:48] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 421 ms returned sat
[2021-05-07 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:25:57] [INFO ] [Nat]Absence check using state equation in 9401 ms returned unsat
[2021-05-07 19:25:58] [INFO ] [Real]Absence check using 105 positive place invariants in 146 ms returned sat
[2021-05-07 19:25:58] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 409 ms returned sat
[2021-05-07 19:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:26:14] [INFO ] [Real]Absence check using state equation in 15263 ms returned sat
[2021-05-07 19:26:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:26:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:26:15] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 426 ms returned sat
[2021-05-07 19:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:26:19] [INFO ] [Nat]Absence check using state equation in 4149 ms returned unsat
[2021-05-07 19:26:19] [INFO ] [Real]Absence check using 105 positive place invariants in 157 ms returned sat
[2021-05-07 19:26:20] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 436 ms returned sat
[2021-05-07 19:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:26:35] [INFO ] [Real]Absence check using state equation in 15718 ms returned sat
[2021-05-07 19:26:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:26:36] [INFO ] [Nat]Absence check using 105 positive place invariants in 194 ms returned sat
[2021-05-07 19:26:36] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 446 ms returned sat
[2021-05-07 19:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:26:55] [INFO ] [Nat]Absence check using state equation in 18594 ms returned sat
[2021-05-07 19:26:55] [INFO ] Computed and/alt/rep : 3157/34872/3157 causal constraints in 202 ms.
[2021-05-07 19:26:55] [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 (=> (> t53 0) (and (and (> t2408 0) (< o2408 o53)) (and (> t2469 0) (< o2469 o53))))") while checking expression at index 2
[2021-05-07 19:26:56] [INFO ] [Real]Absence check using 105 positive place invariants in 144 ms returned sat
[2021-05-07 19:26:56] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 423 ms returned sat
[2021-05-07 19:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:27:13] [INFO ] [Real]Absence check using state equation in 16775 ms returned sat
[2021-05-07 19:27:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:27:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:27:14] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 418 ms returned sat
[2021-05-07 19:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:27:27] [INFO ] [Nat]Absence check using state equation in 13498 ms returned unsat
[2021-05-07 19:27:28] [INFO ] [Real]Absence check using 105 positive place invariants in 152 ms returned sat
[2021-05-07 19:27:28] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 460 ms returned sat
[2021-05-07 19:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:27:46] [INFO ] [Real]Absence check using state equation in 17283 ms returned sat
[2021-05-07 19:27:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:27:46] [INFO ] [Nat]Absence check using 105 positive place invariants in 148 ms returned sat
[2021-05-07 19:27:46] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 429 ms returned sat
[2021-05-07 19:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:27:59] [INFO ] [Nat]Absence check using state equation in 12725 ms returned unsat
[2021-05-07 19:28:00] [INFO ] [Real]Absence check using 105 positive place invariants in 147 ms returned sat
[2021-05-07 19:28:00] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 429 ms returned sat
[2021-05-07 19:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:28:16] [INFO ] [Real]Absence check using state equation in 16281 ms returned sat
[2021-05-07 19:28:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:28:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 134 ms returned sat
[2021-05-07 19:28:17] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 420 ms returned sat
[2021-05-07 19:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:28:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 19:28:36] [INFO ] [Nat]Absence check using state equation in 19186 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 19:28:37] [INFO ] [Real]Absence check using 105 positive place invariants in 143 ms returned sat
[2021-05-07 19:28:37] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 428 ms returned sat
[2021-05-07 19:28:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:28:55] [INFO ] [Real]Absence check using state equation in 17377 ms returned sat
[2021-05-07 19:28:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:28:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 137 ms returned sat
[2021-05-07 19:28:55] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 441 ms returned sat
[2021-05-07 19:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:29:13] [INFO ] [Nat]Absence check using state equation in 17200 ms returned sat
[2021-05-07 19:29:13] [INFO ] Computed and/alt/rep : 3157/34872/3157 causal constraints in 231 ms.
[2021-05-07 19:29:15] [INFO ] Added : 25 causal constraints over 5 iterations in 1868 ms. Result :unknown
[2021-05-07 19:29:15] [INFO ] [Real]Absence check using 105 positive place invariants in 143 ms returned sat
[2021-05-07 19:29:16] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 426 ms returned sat
[2021-05-07 19:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:29:32] [INFO ] [Real]Absence check using state equation in 16488 ms returned sat
[2021-05-07 19:29:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:29:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:29:33] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 432 ms returned sat
[2021-05-07 19:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:29:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 19:29:52] [INFO ] [Nat]Absence check using state equation in 19179 ms returned unknown
[2021-05-07 19:29:53] [INFO ] [Real]Absence check using 105 positive place invariants in 142 ms returned sat
[2021-05-07 19:29:53] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 433 ms returned sat
[2021-05-07 19:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:30:09] [INFO ] [Real]Absence check using state equation in 16091 ms returned sat
[2021-05-07 19:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:30:10] [INFO ] [Nat]Absence check using 105 positive place invariants in 150 ms returned sat
[2021-05-07 19:30:10] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 421 ms returned sat
[2021-05-07 19:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:30:27] [INFO ] [Nat]Absence check using state equation in 16703 ms returned sat
[2021-05-07 19:30:27] [INFO ] Computed and/alt/rep : 3157/34872/3157 causal constraints in 365 ms.
[2021-05-07 19:30:29] [INFO ] Added : 50 causal constraints over 10 iterations in 2364 ms. Result :unknown
[2021-05-07 19:30:30] [INFO ] [Real]Absence check using 105 positive place invariants in 143 ms returned sat
[2021-05-07 19:30:30] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 416 ms returned sat
[2021-05-07 19:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:30:45] [INFO ] [Real]Absence check using state equation in 15379 ms returned sat
[2021-05-07 19:30:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:30:46] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:30:46] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 417 ms returned sat
[2021-05-07 19:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:30:58] [INFO ] [Nat]Absence check using state equation in 11647 ms returned unsat
[2021-05-07 19:30:58] [INFO ] [Real]Absence check using 105 positive place invariants in 141 ms returned sat
[2021-05-07 19:30:59] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 431 ms returned sat
[2021-05-07 19:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:31:17] [INFO ] [Real]Absence check using state equation in 18560 ms returned sat
[2021-05-07 19:31:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:31:18] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:31:18] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 453 ms returned sat
[2021-05-07 19:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:31:25] [INFO ] [Nat]Absence check using state equation in 6560 ms returned unsat
[2021-05-07 19:31:25] [INFO ] [Real]Absence check using 105 positive place invariants in 141 ms returned sat
[2021-05-07 19:31:26] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 418 ms returned sat
[2021-05-07 19:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:31:43] [INFO ] [Real]Absence check using state equation in 17047 ms returned sat
[2021-05-07 19:31:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:31:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 138 ms returned sat
[2021-05-07 19:31:44] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 457 ms returned sat
[2021-05-07 19:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:31:48] [INFO ] [Nat]Absence check using state equation in 3969 ms returned unsat
[2021-05-07 19:31:48] [INFO ] [Real]Absence check using 105 positive place invariants in 141 ms returned sat
[2021-05-07 19:31:48] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 416 ms returned sat
[2021-05-07 19:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:32:04] [INFO ] [Real]Absence check using state equation in 15373 ms returned sat
[2021-05-07 19:32:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:32:04] [INFO ] [Nat]Absence check using 105 positive place invariants in 133 ms returned sat
[2021-05-07 19:32:05] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 418 ms returned sat
[2021-05-07 19:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:32:22] [INFO ] [Nat]Absence check using state equation in 17745 ms returned unsat
[2021-05-07 19:32:23] [INFO ] [Real]Absence check using 105 positive place invariants in 137 ms returned sat
[2021-05-07 19:32:23] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 445 ms returned sat
[2021-05-07 19:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:32:36] [INFO ] [Real]Absence check using state equation in 13049 ms returned sat
[2021-05-07 19:32:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:32:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 148 ms returned sat
[2021-05-07 19:32:37] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 437 ms returned sat
[2021-05-07 19:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:32:53] [INFO ] [Nat]Absence check using state equation in 15954 ms returned sat
[2021-05-07 19:32:54] [INFO ] Deduced a trap composed of 24 places in 233 ms
[2021-05-07 19:32:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 405 ms
[2021-05-07 19:32:54] [INFO ] Computed and/alt/rep : 3157/34872/3157 causal constraints in 196 ms.
[2021-05-07 19:32:56] [INFO ] Added : 80 causal constraints over 16 iterations in 2793 ms. Result :unknown
[2021-05-07 19:32:57] [INFO ] [Real]Absence check using 105 positive place invariants in 142 ms returned sat
[2021-05-07 19:32:57] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 425 ms returned sat
[2021-05-07 19:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:33:13] [INFO ] [Real]Absence check using state equation in 15431 ms returned sat
[2021-05-07 19:33:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:33:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 163 ms returned sat
[2021-05-07 19:33:14] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 415 ms returned sat
[2021-05-07 19:33:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:33:28] [INFO ] [Nat]Absence check using state equation in 14698 ms returned unsat
[2021-05-07 19:33:29] [INFO ] [Real]Absence check using 105 positive place invariants in 143 ms returned sat
[2021-05-07 19:33:29] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 429 ms returned sat
[2021-05-07 19:33:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:33:44] [INFO ] [Real]Absence check using state equation in 14511 ms returned sat
[2021-05-07 19:33:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:33:44] [INFO ] [Nat]Absence check using 105 positive place invariants in 135 ms returned sat
[2021-05-07 19:33:45] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 407 ms returned sat
[2021-05-07 19:33:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:33:57] [INFO ] [Nat]Absence check using state equation in 12674 ms returned unsat
[2021-05-07 19:33:58] [INFO ] [Real]Absence check using 105 positive place invariants in 141 ms returned sat
[2021-05-07 19:33:58] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 421 ms returned sat
[2021-05-07 19:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:34:15] [INFO ] [Real]Absence check using state equation in 16646 ms returned sat
[2021-05-07 19:34:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:34:15] [INFO ] [Nat]Absence check using 105 positive place invariants in 135 ms returned sat
[2021-05-07 19:34:16] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 416 ms returned sat
[2021-05-07 19:34:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:34:27] [INFO ] [Nat]Absence check using state equation in 11422 ms returned unsat
[2021-05-07 19:34:27] [INFO ] [Real]Absence check using 105 positive place invariants in 139 ms returned sat
[2021-05-07 19:34:28] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 414 ms returned sat
[2021-05-07 19:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:34:43] [INFO ] [Real]Absence check using state equation in 15238 ms returned sat
[2021-05-07 19:34:43] [INFO ] Deduced a trap composed of 33 places in 132 ms
[2021-05-07 19:34:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 303 ms
[2021-05-07 19:34:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:34:44] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:34:44] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 415 ms returned sat
[2021-05-07 19:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:35:01] [INFO ] [Nat]Absence check using state equation in 16602 ms returned sat
[2021-05-07 19:35:01] [INFO ] Computed and/alt/rep : 3157/34872/3157 causal constraints in 228 ms.
[2021-05-07 19:35:03] [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 (=> (> t113 0) (and (> t2516 0) (< o2516 o113)))") while checking expression at index 17
[2021-05-07 19:35:04] [INFO ] [Real]Absence check using 105 positive place invariants in 143 ms returned sat
[2021-05-07 19:35:04] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 424 ms returned sat
[2021-05-07 19:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:35:20] [INFO ] [Real]Absence check using state equation in 15979 ms returned sat
[2021-05-07 19:35:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:35:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 135 ms returned sat
[2021-05-07 19:35:21] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 423 ms returned sat
[2021-05-07 19:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:35:27] [INFO ] [Nat]Absence check using state equation in 6053 ms returned unsat
[2021-05-07 19:35:28] [INFO ] [Real]Absence check using 105 positive place invariants in 141 ms returned sat
[2021-05-07 19:35:28] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 425 ms returned sat
[2021-05-07 19:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:35:44] [INFO ] [Real]Absence check using state equation in 16071 ms returned sat
[2021-05-07 19:35:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:35:45] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:35:45] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 427 ms returned sat
[2021-05-07 19:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:35:59] [INFO ] [Nat]Absence check using state equation in 13804 ms returned unsat
[2021-05-07 19:35:59] [INFO ] [Real]Absence check using 105 positive place invariants in 142 ms returned sat
[2021-05-07 19:36:00] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 408 ms returned sat
[2021-05-07 19:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:36:15] [INFO ] [Real]Absence check using state equation in 15168 ms returned sat
[2021-05-07 19:36:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:36:15] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-07 19:36:16] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 422 ms returned sat
[2021-05-07 19:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:36:17] [INFO ] [Nat]Absence check using state equation in 1446 ms returned unsat
[2021-05-07 19:36:18] [INFO ] [Real]Absence check using 105 positive place invariants in 144 ms returned sat
[2021-05-07 19:36:18] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 427 ms returned sat
[2021-05-07 19:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:36:33] [INFO ] [Real]Absence check using state equation in 14479 ms returned sat
[2021-05-07 19:36:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:36:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 133 ms returned sat
[2021-05-07 19:36:33] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 407 ms returned sat
[2021-05-07 19:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:36:39] [INFO ] [Nat]Absence check using state equation in 5711 ms returned unsat
[2021-05-07 19:36:40] [INFO ] [Real]Absence check using 105 positive place invariants in 140 ms returned sat
[2021-05-07 19:36:40] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 409 ms returned sat
[2021-05-07 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:36:54] [INFO ] [Real]Absence check using state equation in 14169 ms returned sat
[2021-05-07 19:36:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 19:36:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 132 ms returned sat
[2021-05-07 19:36:55] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 405 ms returned sat
[2021-05-07 19:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:37:04] [INFO ] [Nat]Absence check using state equation in 8536 ms returned unsat
Successfully simplified 16 atomic propositions for a total of 17 simplifications.
[2021-05-07 19:37:04] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-07 19:37:04] [INFO ] Flatten gal took : 299 ms
FORMULA ASLink-PT-10a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 19:37:04] [INFO ] Applying decomposition
[2021-05-07 19:37:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-07 19:37:04] [INFO ] Flatten gal took : 154 ms
[2021-05-07 19:37:04] [INFO ] Decomposing Gal with order
[2021-05-07 19:37:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 19:37:05] [INFO ] Removed a total of 3717 redundant transitions.
[2021-05-07 19:37:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-07 19:37:05] [INFO ] Flatten gal took : 447 ms
[2021-05-07 19:37:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 1347 labels/synchronizations in 144 ms.
[2021-05-07 19:37:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-10a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 19:37:05] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2021-05-07 19:37:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 30 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ASLink-PT-10a @ 3570 seconds
check_solution: Constraint R1 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Constraint R1 = 0 is above its equality of -1

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

FORMULA ASLink-PT-10a-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-10a-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-10a-03 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: 15447572 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16134672 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-10a"
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-10a, 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-162038005900078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a 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 ;