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.r227-tall-162098231300418.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 ShieldPPPt-PT-050A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231300418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 12:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 12:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 337K May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-050A-00
FORMULA_NAME ShieldPPPt-PT-050A-01
FORMULA_NAME ShieldPPPt-PT-050A-02
FORMULA_NAME ShieldPPPt-PT-050A-03
FORMULA_NAME ShieldPPPt-PT-050A-04
FORMULA_NAME ShieldPPPt-PT-050A-05
FORMULA_NAME ShieldPPPt-PT-050A-06
FORMULA_NAME ShieldPPPt-PT-050A-07
FORMULA_NAME ShieldPPPt-PT-050A-08
FORMULA_NAME ShieldPPPt-PT-050A-09
FORMULA_NAME ShieldPPPt-PT-050A-10
FORMULA_NAME ShieldPPPt-PT-050A-11
FORMULA_NAME ShieldPPPt-PT-050A-12
FORMULA_NAME ShieldPPPt-PT-050A-13
FORMULA_NAME ShieldPPPt-PT-050A-14
FORMULA_NAME ShieldPPPt-PT-050A-15

=== Now, execution of the tool begins

BK_START 1621184388114

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 16:59:50] [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]
[2021-05-16 16:59:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 16:59:50] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2021-05-16 16:59:50] [INFO ] Transformed 1253 places.
[2021-05-16 16:59:50] [INFO ] Transformed 903 transitions.
[2021-05-16 16:59:50] [INFO ] Found NUPN structural information;
[2021-05-16 16:59:50] [INFO ] Parsed PT model containing 1253 places and 903 transitions in 194 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 47 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1350 ms. (steps per millisecond=74 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1]
// Phase 1: matrix 902 rows 1253 cols
[2021-05-16 16:59:51] [INFO ] Computed 551 place invariants in 29 ms
[2021-05-16 16:59:52] [INFO ] [Real]Absence check using 551 positive place invariants in 351 ms returned sat
[2021-05-16 16:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:59:55] [INFO ] [Real]Absence check using state equation in 2743 ms returned sat
[2021-05-16 16:59:55] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 79 ms.
[2021-05-16 16:59:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:59:56] [INFO ] [Nat]Absence check using 551 positive place invariants in 418 ms returned sat
[2021-05-16 16:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:59:58] [INFO ] [Nat]Absence check using state equation in 2625 ms returned sat
[2021-05-16 16:59:58] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 63 ms.
[2021-05-16 17:00:14] [INFO ] Added : 866 causal constraints over 175 iterations in 16064 ms. Result :sat
[2021-05-16 17:00:15] [INFO ] [Real]Absence check using 551 positive place invariants in 348 ms returned sat
[2021-05-16 17:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:00:18] [INFO ] [Real]Absence check using state equation in 2681 ms returned sat
[2021-05-16 17:00:18] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 98 ms.
[2021-05-16 17:00:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:00:19] [INFO ] [Nat]Absence check using 551 positive place invariants in 335 ms returned sat
[2021-05-16 17:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:00:22] [INFO ] [Nat]Absence check using state equation in 2679 ms returned sat
[2021-05-16 17:00:22] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 70 ms.
[2021-05-16 17:00:38] [INFO ] Added : 867 causal constraints over 175 iterations in 16794 ms. Result :unknown
[2021-05-16 17:00:39] [INFO ] [Real]Absence check using 551 positive place invariants in 334 ms returned sat
[2021-05-16 17:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:00:42] [INFO ] [Real]Absence check using state equation in 2627 ms returned sat
[2021-05-16 17:00:42] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 70 ms.
[2021-05-16 17:00:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:00:43] [INFO ] [Nat]Absence check using 551 positive place invariants in 349 ms returned sat
[2021-05-16 17:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:00:45] [INFO ] [Nat]Absence check using state equation in 2731 ms returned sat
[2021-05-16 17:00:45] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 50 ms.
[2021-05-16 17:01:01] [INFO ] Added : 866 causal constraints over 175 iterations in 15606 ms. Result :sat
[2021-05-16 17:01:02] [INFO ] [Real]Absence check using 551 positive place invariants in 341 ms returned sat
[2021-05-16 17:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:01:04] [INFO ] [Real]Absence check using state equation in 2739 ms returned sat
[2021-05-16 17:01:04] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 56 ms.
[2021-05-16 17:01:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:01:05] [INFO ] [Nat]Absence check using 551 positive place invariants in 332 ms returned sat
[2021-05-16 17:01:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:01:08] [INFO ] [Nat]Absence check using state equation in 2711 ms returned sat
[2021-05-16 17:01:08] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 50 ms.
[2021-05-16 17:01:25] [INFO ] Added : 877 causal constraints over 176 iterations in 16782 ms. Result :unknown
[2021-05-16 17:01:25] [INFO ] [Real]Absence check using 551 positive place invariants in 367 ms returned sat
[2021-05-16 17:01:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:01:28] [INFO ] [Real]Absence check using state equation in 2664 ms returned sat
[2021-05-16 17:01:28] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 58 ms.
[2021-05-16 17:01:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:01:29] [INFO ] [Nat]Absence check using 551 positive place invariants in 342 ms returned sat
[2021-05-16 17:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:01:31] [INFO ] [Nat]Absence check using state equation in 2729 ms returned sat
[2021-05-16 17:01:32] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 54 ms.
[2021-05-16 17:01:48] [INFO ] Added : 882 causal constraints over 177 iterations in 16715 ms. Result :unknown
[2021-05-16 17:01:49] [INFO ] [Real]Absence check using 551 positive place invariants in 334 ms returned sat
[2021-05-16 17:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:01:52] [INFO ] [Real]Absence check using state equation in 2925 ms returned sat
[2021-05-16 17:01:52] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 46 ms.
[2021-05-16 17:01:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:01:52] [INFO ] [Nat]Absence check using 551 positive place invariants in 337 ms returned sat
[2021-05-16 17:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:01:55] [INFO ] [Nat]Absence check using state equation in 2706 ms returned sat
[2021-05-16 17:01:55] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 53 ms.
[2021-05-16 17:02:12] [INFO ] Added : 877 causal constraints over 176 iterations in 16748 ms. Result :unknown
[2021-05-16 17:02:12] [INFO ] [Real]Absence check using 551 positive place invariants in 337 ms returned sat
[2021-05-16 17:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:02:15] [INFO ] [Real]Absence check using state equation in 2813 ms returned sat
[2021-05-16 17:02:15] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 48 ms.
[2021-05-16 17:02:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:02:16] [INFO ] [Nat]Absence check using 551 positive place invariants in 332 ms returned sat
[2021-05-16 17:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:02:19] [INFO ] [Nat]Absence check using state equation in 2675 ms returned sat
[2021-05-16 17:02:19] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 52 ms.
[2021-05-16 17:02:36] [INFO ] Added : 876 causal constraints over 176 iterations in 16822 ms. Result :unknown
[2021-05-16 17:02:36] [INFO ] [Real]Absence check using 551 positive place invariants in 346 ms returned sat
[2021-05-16 17:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:02:39] [INFO ] [Real]Absence check using state equation in 2631 ms returned sat
[2021-05-16 17:02:39] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 55 ms.
[2021-05-16 17:02:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:02:40] [INFO ] [Nat]Absence check using 551 positive place invariants in 344 ms returned sat
[2021-05-16 17:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:02:43] [INFO ] [Nat]Absence check using state equation in 2920 ms returned sat
[2021-05-16 17:02:43] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 54 ms.
[2021-05-16 17:02:59] [INFO ] Added : 882 causal constraints over 181 iterations in 16534 ms. Result :sat
[2021-05-16 17:03:00] [INFO ] [Real]Absence check using 551 positive place invariants in 365 ms returned sat
[2021-05-16 17:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:03:02] [INFO ] [Real]Absence check using state equation in 2594 ms returned sat
[2021-05-16 17:03:02] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 55 ms.
[2021-05-16 17:03:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:03:03] [INFO ] [Nat]Absence check using 551 positive place invariants in 350 ms returned sat
[2021-05-16 17:03:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:03:06] [INFO ] [Nat]Absence check using state equation in 2679 ms returned sat
[2021-05-16 17:03:06] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 54 ms.
[2021-05-16 17:03:23] [INFO ] Added : 883 causal constraints over 177 iterations in 16798 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-16 17:03:23] [INFO ] [Real]Absence check using 551 positive place invariants in 340 ms returned sat
[2021-05-16 17:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:03:26] [INFO ] [Real]Absence check using state equation in 2740 ms returned sat
[2021-05-16 17:03:26] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 53 ms.
[2021-05-16 17:03:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:03:27] [INFO ] [Nat]Absence check using 551 positive place invariants in 330 ms returned sat
[2021-05-16 17:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:03:29] [INFO ] [Nat]Absence check using state equation in 2641 ms returned sat
[2021-05-16 17:03:30] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 57 ms.
[2021-05-16 17:03:46] [INFO ] Added : 876 causal constraints over 177 iterations in 16848 ms. Result :unknown
[2021-05-16 17:03:47] [INFO ] [Real]Absence check using 551 positive place invariants in 341 ms returned sat
[2021-05-16 17:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:03:49] [INFO ] [Real]Absence check using state equation in 2600 ms returned sat
[2021-05-16 17:03:50] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 45 ms.
[2021-05-16 17:03:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:03:50] [INFO ] [Nat]Absence check using 551 positive place invariants in 348 ms returned sat
[2021-05-16 17:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:03:53] [INFO ] [Nat]Absence check using state equation in 2742 ms returned sat
[2021-05-16 17:03:53] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 53 ms.
[2021-05-16 17:04:10] [INFO ] Added : 881 causal constraints over 177 iterations in 16710 ms. Result :unknown
[2021-05-16 17:04:10] [INFO ] [Real]Absence check using 551 positive place invariants in 348 ms returned sat
[2021-05-16 17:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:04:13] [INFO ] [Real]Absence check using state equation in 2977 ms returned sat
[2021-05-16 17:04:13] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 46 ms.
[2021-05-16 17:04:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:04:14] [INFO ] [Nat]Absence check using 551 positive place invariants in 355 ms returned sat
[2021-05-16 17:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:04:17] [INFO ] [Nat]Absence check using state equation in 2731 ms returned sat
[2021-05-16 17:04:17] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 43 ms.
[2021-05-16 17:04:34] [INFO ] Added : 869 causal constraints over 177 iterations in 16743 ms. Result :(error "Failed to check-sat")
[2021-05-16 17:04:34] [INFO ] [Real]Absence check using 551 positive place invariants in 345 ms returned sat
[2021-05-16 17:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:04:37] [INFO ] [Real]Absence check using state equation in 3095 ms returned sat
[2021-05-16 17:04:37] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 55 ms.
[2021-05-16 17:04:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:04:38] [INFO ] [Nat]Absence check using 551 positive place invariants in 343 ms returned sat
[2021-05-16 17:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:04:41] [INFO ] [Nat]Absence check using state equation in 2910 ms returned sat
[2021-05-16 17:04:41] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 52 ms.
[2021-05-16 17:04:58] [INFO ] Added : 880 causal constraints over 178 iterations in 16575 ms. Result :unknown
[2021-05-16 17:04:58] [INFO ] [Real]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:05:01] [INFO ] [Real]Absence check using state equation in 2674 ms returned sat
[2021-05-16 17:05:01] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 56 ms.
[2021-05-16 17:05:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:05:02] [INFO ] [Nat]Absence check using 551 positive place invariants in 329 ms returned sat
[2021-05-16 17:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:05:04] [INFO ] [Nat]Absence check using state equation in 2684 ms returned sat
[2021-05-16 17:05:05] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 42 ms.
[2021-05-16 17:05:21] [INFO ] Added : 891 causal constraints over 180 iterations in 16833 ms. Result :unknown
[2021-05-16 17:05:22] [INFO ] [Real]Absence check using 551 positive place invariants in 330 ms returned sat
[2021-05-16 17:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:05:25] [INFO ] [Real]Absence check using state equation in 2745 ms returned sat
[2021-05-16 17:05:25] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 51 ms.
[2021-05-16 17:05:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:05:25] [INFO ] [Nat]Absence check using 551 positive place invariants in 332 ms returned sat
[2021-05-16 17:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:05:28] [INFO ] [Nat]Absence check using state equation in 2830 ms returned sat
[2021-05-16 17:05:28] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 43 ms.
[2021-05-16 17:05:45] [INFO ] Added : 880 causal constraints over 177 iterations in 16659 ms. Result :(error "Failed to check-sat")
[2021-05-16 17:05:45] [INFO ] [Real]Absence check using 551 positive place invariants in 334 ms returned sat
[2021-05-16 17:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:05:48] [INFO ] [Real]Absence check using state equation in 2815 ms returned sat
[2021-05-16 17:05:48] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 47 ms.
[2021-05-16 17:05:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:05:49] [INFO ] [Nat]Absence check using 551 positive place invariants in 330 ms returned sat
[2021-05-16 17:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:05:52] [INFO ] [Nat]Absence check using state equation in 2616 ms returned sat
[2021-05-16 17:05:52] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 45 ms.
[2021-05-16 17:06:08] [INFO ] Added : 879 causal constraints over 179 iterations in 16102 ms. Result :sat
[2021-05-16 17:06:09] [INFO ] [Real]Absence check using 551 positive place invariants in 358 ms returned sat
[2021-05-16 17:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:06:11] [INFO ] [Real]Absence check using state equation in 2626 ms returned sat
[2021-05-16 17:06:11] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 81 ms.
[2021-05-16 17:06:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:06:12] [INFO ] [Nat]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:06:15] [INFO ] [Nat]Absence check using state equation in 2830 ms returned sat
[2021-05-16 17:06:15] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 57 ms.
[2021-05-16 17:06:32] [INFO ] Added : 830 causal constraints over 166 iterations in 16649 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-16 17:06:32] [INFO ] [Real]Absence check using 551 positive place invariants in 333 ms returned sat
[2021-05-16 17:06:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:06:35] [INFO ] [Real]Absence check using state equation in 2953 ms returned sat
[2021-05-16 17:06:35] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 56 ms.
[2021-05-16 17:06:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:06:36] [INFO ] [Nat]Absence check using 551 positive place invariants in 336 ms returned sat
[2021-05-16 17:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:06:39] [INFO ] [Nat]Absence check using state equation in 2901 ms returned sat
[2021-05-16 17:06:39] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 53 ms.
[2021-05-16 17:06:55] [INFO ] Added : 869 causal constraints over 178 iterations in 16594 ms. Result :unknown
[2021-05-16 17:06:56] [INFO ] [Real]Absence check using 551 positive place invariants in 336 ms returned sat
[2021-05-16 17:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:06:59] [INFO ] [Real]Absence check using state equation in 2663 ms returned sat
[2021-05-16 17:06:59] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 55 ms.
[2021-05-16 17:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:06:59] [INFO ] [Nat]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:07:02] [INFO ] [Nat]Absence check using state equation in 2673 ms returned sat
[2021-05-16 17:07:02] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 71 ms.
[2021-05-16 17:07:19] [INFO ] Added : 858 causal constraints over 172 iterations in 16828 ms. Result :(error "Failed to check-sat")
[2021-05-16 17:07:19] [INFO ] [Real]Absence check using 551 positive place invariants in 330 ms returned sat
[2021-05-16 17:07:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:07:22] [INFO ] [Real]Absence check using state equation in 2755 ms returned sat
[2021-05-16 17:07:22] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 46 ms.
[2021-05-16 17:07:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:07:23] [INFO ] [Nat]Absence check using 551 positive place invariants in 392 ms returned sat
[2021-05-16 17:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:07:26] [INFO ] [Nat]Absence check using state equation in 2790 ms returned sat
[2021-05-16 17:07:26] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:07:43] [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 (=> (> t322 0) (or (and (> t845 0) (< o845 o322)) (and (> t847 0) (< o847 o322))))") while checking expression at index 19
[2021-05-16 17:07:43] [INFO ] [Real]Absence check using 551 positive place invariants in 353 ms returned sat
[2021-05-16 17:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:07:46] [INFO ] [Real]Absence check using state equation in 2706 ms returned sat
[2021-05-16 17:07:46] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 70 ms.
[2021-05-16 17:07:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:07:47] [INFO ] [Nat]Absence check using 551 positive place invariants in 344 ms returned sat
[2021-05-16 17:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:07:50] [INFO ] [Nat]Absence check using state equation in 2735 ms returned sat
[2021-05-16 17:07:50] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 51 ms.
[2021-05-16 17:08:04] [INFO ] Added : 879 causal constraints over 177 iterations in 14676 ms. Result :sat
[2021-05-16 17:08:05] [INFO ] [Real]Absence check using 551 positive place invariants in 332 ms returned sat
[2021-05-16 17:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:08:08] [INFO ] [Real]Absence check using state equation in 2604 ms returned sat
[2021-05-16 17:08:08] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:08:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:08:08] [INFO ] [Nat]Absence check using 551 positive place invariants in 350 ms returned sat
[2021-05-16 17:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:08:11] [INFO ] [Nat]Absence check using state equation in 2716 ms returned sat
[2021-05-16 17:08:11] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:08:28] [INFO ] Added : 865 causal constraints over 173 iterations in 16760 ms. Result :unknown
[2021-05-16 17:08:28] [INFO ] [Real]Absence check using 551 positive place invariants in 338 ms returned sat
[2021-05-16 17:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:08:31] [INFO ] [Real]Absence check using state equation in 2577 ms returned sat
[2021-05-16 17:08:31] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 45 ms.
[2021-05-16 17:08:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:08:32] [INFO ] [Nat]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:08:35] [INFO ] [Nat]Absence check using state equation in 2654 ms returned sat
[2021-05-16 17:08:35] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:08:51] [INFO ] Added : 879 causal constraints over 178 iterations in 16854 ms. Result :unknown
[2021-05-16 17:08:52] [INFO ] [Real]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:08:54] [INFO ] [Real]Absence check using state equation in 2582 ms returned sat
[2021-05-16 17:08:55] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:08:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:08:55] [INFO ] [Nat]Absence check using 551 positive place invariants in 329 ms returned sat
[2021-05-16 17:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:08:58] [INFO ] [Nat]Absence check using state equation in 2639 ms returned sat
[2021-05-16 17:08:58] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 55 ms.
[2021-05-16 17:09:15] [INFO ] Added : 866 causal constraints over 175 iterations in 16854 ms. Result :unknown
[2021-05-16 17:09:15] [INFO ] [Real]Absence check using 551 positive place invariants in 345 ms returned sat
[2021-05-16 17:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:09:18] [INFO ] [Real]Absence check using state equation in 2936 ms returned sat
[2021-05-16 17:09:18] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 54 ms.
[2021-05-16 17:09:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:09:19] [INFO ] [Nat]Absence check using 551 positive place invariants in 337 ms returned sat
[2021-05-16 17:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:09:22] [INFO ] [Nat]Absence check using state equation in 2590 ms returned sat
[2021-05-16 17:09:22] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:09:37] [INFO ] Added : 856 causal constraints over 172 iterations in 15255 ms. Result :sat
[2021-05-16 17:09:38] [INFO ] [Real]Absence check using 551 positive place invariants in 332 ms returned sat
[2021-05-16 17:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:09:40] [INFO ] [Real]Absence check using state equation in 2663 ms returned sat
[2021-05-16 17:09:40] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 45 ms.
[2021-05-16 17:09:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:09:41] [INFO ] [Nat]Absence check using 551 positive place invariants in 330 ms returned sat
[2021-05-16 17:09:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:09:44] [INFO ] [Nat]Absence check using state equation in 2633 ms returned sat
[2021-05-16 17:09:44] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 45 ms.
[2021-05-16 17:10:00] [INFO ] Added : 867 causal constraints over 174 iterations in 16195 ms. Result :sat
[2021-05-16 17:10:00] [INFO ] [Real]Absence check using 551 positive place invariants in 333 ms returned sat
[2021-05-16 17:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:10:03] [INFO ] [Real]Absence check using state equation in 2608 ms returned sat
[2021-05-16 17:10:03] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 66 ms.
[2021-05-16 17:10:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:10:04] [INFO ] [Nat]Absence check using 551 positive place invariants in 327 ms returned sat
[2021-05-16 17:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:10:07] [INFO ] [Nat]Absence check using state equation in 2633 ms returned sat
[2021-05-16 17:10:07] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 46 ms.
[2021-05-16 17:10:23] [INFO ] Added : 885 causal constraints over 180 iterations in 16796 ms. Result :sat
[2021-05-16 17:10:24] [INFO ] [Real]Absence check using 551 positive place invariants in 340 ms returned sat
[2021-05-16 17:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:10:27] [INFO ] [Real]Absence check using state equation in 2778 ms returned sat
[2021-05-16 17:10:27] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 52 ms.
[2021-05-16 17:10:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:10:28] [INFO ] [Nat]Absence check using 551 positive place invariants in 340 ms returned sat
[2021-05-16 17:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:10:30] [INFO ] [Nat]Absence check using state equation in 2841 ms returned sat
[2021-05-16 17:10:31] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 53 ms.
[2021-05-16 17:10:47] [INFO ] Added : 872 causal constraints over 178 iterations in 16616 ms. Result :(error "Failed to check-sat")
[2021-05-16 17:10:48] [INFO ] [Real]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:10:50] [INFO ] [Real]Absence check using state equation in 2603 ms returned sat
[2021-05-16 17:10:50] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 43 ms.
[2021-05-16 17:10:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:10:51] [INFO ] [Nat]Absence check using 551 positive place invariants in 335 ms returned sat
[2021-05-16 17:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:10:54] [INFO ] [Nat]Absence check using state equation in 2653 ms returned sat
[2021-05-16 17:10:54] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 37 ms.
[2021-05-16 17:11:11] [INFO ] Added : 884 causal constraints over 177 iterations in 16844 ms. Result :unknown
[2021-05-16 17:11:11] [INFO ] [Real]Absence check using 551 positive place invariants in 330 ms returned sat
[2021-05-16 17:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:11:14] [INFO ] [Real]Absence check using state equation in 2663 ms returned sat
[2021-05-16 17:11:14] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 42 ms.
[2021-05-16 17:11:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:11:15] [INFO ] [Nat]Absence check using 551 positive place invariants in 329 ms returned sat
[2021-05-16 17:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:11:17] [INFO ] [Nat]Absence check using state equation in 2651 ms returned sat
[2021-05-16 17:11:17] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 44 ms.
[2021-05-16 17:11:34] [INFO ] Added : 878 causal constraints over 182 iterations in 16853 ms. Result :(error "Failed to check-sat")
[2021-05-16 17:11:35] [INFO ] [Real]Absence check using 551 positive place invariants in 331 ms returned sat
[2021-05-16 17:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 17:11:37] [INFO ] [Real]Absence check using state equation in 2734 ms returned sat
[2021-05-16 17:11:37] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 42 ms.
[2021-05-16 17:11:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 17:11:38] [INFO ] [Nat]Absence check using 551 positive place invariants in 328 ms returned sat
[2021-05-16 17:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 17:11:41] [INFO ] [Nat]Absence check using state equation in 2635 ms returned sat
[2021-05-16 17:11:41] [INFO ] Computed and/alt/rep : 901/2799/901 causal constraints in 45 ms.
[2021-05-16 17:11:58] [INFO ] Added : 887 causal constraints over 178 iterations in 16885 ms. Result :unknown
[2021-05-16 17:11:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-16 17:11:58] [INFO ] Flatten gal took : 189 ms
FORMULA ShieldPPPt-PT-050A-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050A-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050A-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 17:11:58] [INFO ] Applying decomposition
[2021-05-16 17:11:58] [INFO ] Flatten gal took : 85 ms
[2021-05-16 17:11:58] [INFO ] Decomposing Gal with order
[2021-05-16 17:11:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:11:59] [INFO ] Removed a total of 300 redundant transitions.
[2021-05-16 17:11:59] [INFO ] Flatten gal took : 132 ms
[2021-05-16 17:11:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 45 ms.
[2021-05-16 17:11:59] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2021-05-16 17:11:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldPPPt-PT-050A @ 3570 seconds

FORMULA ShieldPPPt-PT-050A-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-050A-12 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: 154508 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16329600 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="ShieldPPPt-PT-050A"
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 ShieldPPPt-PT-050A, 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 r227-tall-162098231300418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050A.tgz
mv ShieldPPPt-PT-050A 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 ;