Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872300763.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is QuasiCertifProtocol-COL-28, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872300763
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 3.7K Apr 12 07:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 07:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 11 07:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 07:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 13:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 13:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 9 20:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 9 20:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 120K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-28-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591180494748

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 10:34:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 10:34:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 10:34:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 10:34:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 671 ms
[2020-06-03 10:34:57] [INFO ] sort/places :
tsidxtsid->n9,n8,n7,
Dot->malicious_reservoir,CstopAbort,SstopAbort,AstopAbort,a5,a4,a3,a2,a1,Astart,AstopOK,
tsid->n6,n5,n4,n3,n2,n1,c1,Cstart,Sstart,s2,s3,s4,s5,s6,SstopOK,CstopOK,

[2020-06-03 10:34:57] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 2998 PT places and 446.0 transition bindings in 22 ms.
[2020-06-03 10:34:57] [INFO ] Computed order based on color domains.
[2020-06-03 10:34:57] [INFO ] Unfolded HLPN to a Petri net with 2998 places and 446 transitions in 38 ms.
[2020-06-03 10:34:57] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 76 ms.
Incomplete random walk after 100000 steps, including 3023 resets, run finished after 10722 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1]
// Phase 1: matrix 446 rows 2998 cols
[2020-06-03 10:35:08] [INFO ] Computed 2553 place invariants in 205 ms
[2020-06-03 10:35:08] [INFO ] [Real]Absence check using 4 positive place invariants in 63 ms returned sat
[2020-06-03 10:35:13] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4786 ms returned sat
[2020-06-03 10:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:35:28] [INFO ] [Real]Absence check using state equation in 14773 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:35:28] [INFO ] [Real]Absence check using 4 positive place invariants in 43 ms returned sat
[2020-06-03 10:35:32] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4378 ms returned sat
[2020-06-03 10:35:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:35:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:35:48] [INFO ] [Real]Absence check using state equation in 15203 ms returned unknown
[2020-06-03 10:35:48] [INFO ] [Real]Absence check using 4 positive place invariants in 56 ms returned sat
[2020-06-03 10:35:53] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4478 ms returned sat
[2020-06-03 10:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:36:07] [INFO ] [Real]Absence check using state equation in 14152 ms returned sat
[2020-06-03 10:36:07] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 66 ms.
[2020-06-03 10:36:08] [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 (=> (> t261 0) (and (and (> t353 0) (< o353 o261)) (and (> t354 0) (< o354 o261)) (and (> t355 0) (< o355 o261)) (and (> t356 0) (< o356 o261)) (and (> t357 0) (< o357 o261)) (and (> t358 0) (< o358 o261)) (and (> t359 0) (< o359 o261)) (and (> t360 0) (< o360 o261)) (and (> t361 0) (< o361 o261)) (and (> t362 0) (< o362 o261)) (and (> t363 0) (< o363 o261)) (and (> t364 0) (< o364 o261)) (and (> t365 0) (< o365 o261)) (and (> t366 0) (< o366 o261)) (and (> t367 0) (< o367 o261)) (and (> t368 0) (< o368 o261)) (and (> t369 0) (< o369 o261)) (and (> t370 0) (< o370 o261)) (and (> t371 0) (< o371 o261)) (and (> t372 0) (< o372 o261)) (and (> t373 0) (< o373 o261)) (and (> t374 0) (< o374 o261)) (and (> t375 0) (< o375 o261)) (and (> t376 0) (< o376 o261)) (and (> t377 0) (< o377 o261)) (and (> t378 0) (< o378 o261)) (and (> t379 0) (< o379 o261)) (and (> t380 0) (< o380 o261)) (and (> t381 0) (< o381 o261))))") while checking expression at index 2
[2020-06-03 10:36:08] [INFO ] [Real]Absence check using 4 positive place invariants in 39 ms returned sat
[2020-06-03 10:36:12] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 3859 ms returned sat
[2020-06-03 10:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:36:28] [INFO ] [Real]Absence check using state equation in 15611 ms returned sat
[2020-06-03 10:36:31] [INFO ] Deduced a trap composed of 6 places in 2859 ms
[2020-06-03 10:36:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s2 s233 s1070 s2752 s2911 s2995) 0)") while checking expression at index 3
[2020-06-03 10:36:31] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2020-06-03 10:36:35] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4299 ms returned sat
[2020-06-03 10:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:36:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:36:51] [INFO ] [Real]Absence check using state equation in 15307 ms returned (error "Failed to check-sat")
[2020-06-03 10:36:51] [INFO ] [Real]Absence check using 4 positive place invariants in 40 ms returned sat
[2020-06-03 10:36:56] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4552 ms returned sat
[2020-06-03 10:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:37:10] [INFO ] [Real]Absence check using state equation in 14180 ms returned sat
[2020-06-03 10:37:10] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 72 ms.
[2020-06-03 10:37:11] [INFO ] Added : 25 causal constraints over 5 iterations in 789 ms. Result :(error "Failed to check-sat")
[2020-06-03 10:37:11] [INFO ] [Real]Absence check using 4 positive place invariants in 39 ms returned sat
[2020-06-03 10:37:16] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4470 ms returned sat
[2020-06-03 10:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:37:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:37:31] [INFO ] [Real]Absence check using state equation in 15170 ms returned (error "Failed to check-sat")
[2020-06-03 10:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 28 ms returned sat
[2020-06-03 10:37:35] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4007 ms returned sat
[2020-06-03 10:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:37:50] [INFO ] [Real]Absence check using state equation in 14551 ms returned sat
[2020-06-03 10:37:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:37:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 45 ms returned sat
[2020-06-03 10:37:54] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 4315 ms returned sat
[2020-06-03 10:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:38:09] [INFO ] [Nat]Absence check using state equation in 15103 ms returned sat
[2020-06-03 10:38:10] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 45 ms.
[2020-06-03 10:38:10] [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 (=> (> t268 0) (and (> t445 0) (< o445 o268)))") while checking expression at index 7
[2020-06-03 10:38:10] [INFO ] [Real]Absence check using 4 positive place invariants in 29 ms returned sat
[2020-06-03 10:38:14] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4055 ms returned sat
[2020-06-03 10:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:38:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:38:30] [INFO ] [Real]Absence check using state equation in 15686 ms returned (error "Failed to check-sat")
[2020-06-03 10:38:30] [INFO ] [Real]Absence check using 4 positive place invariants in 70 ms returned sat
[2020-06-03 10:38:34] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4227 ms returned sat
[2020-06-03 10:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:38:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:38:50] [INFO ] [Real]Absence check using state equation in 15376 ms returned (error "Failed to check-sat")
[2020-06-03 10:38:50] [INFO ] [Real]Absence check using 4 positive place invariants in 54 ms returned sat
[2020-06-03 10:38:55] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 5281 ms returned sat
[2020-06-03 10:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:39:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:39:10] [INFO ] [Real]Absence check using state equation in 14388 ms returned (error "Failed to check-sat")
[2020-06-03 10:39:10] [INFO ] [Real]Absence check using 4 positive place invariants in 32 ms returned sat
[2020-06-03 10:39:15] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 5233 ms returned sat
[2020-06-03 10:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:39:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:39:30] [INFO ] [Real]Absence check using state equation in 14517 ms returned (error "Failed to check-sat")
[2020-06-03 10:39:30] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned unsat
[2020-06-03 10:39:30] [INFO ] [Real]Absence check using 4 positive place invariants in 42 ms returned sat
[2020-06-03 10:39:35] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4142 ms returned sat
[2020-06-03 10:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:39:49] [INFO ] [Real]Absence check using state equation in 14846 ms returned sat
[2020-06-03 10:39:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:39:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 41 ms returned sat
[2020-06-03 10:39:54] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 4189 ms returned sat
[2020-06-03 10:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:40:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:40:10] [INFO ] [Nat]Absence check using state equation in 15432 ms returned unknown
[2020-06-03 10:40:10] [INFO ] [Real]Absence check using 4 positive place invariants in 39 ms returned sat
[2020-06-03 10:40:14] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4064 ms returned sat
[2020-06-03 10:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:40:28] [INFO ] [Real]Absence check using state equation in 14285 ms returned sat
[2020-06-03 10:40:28] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 46 ms.
[2020-06-03 10:40:30] [INFO ] Added : 50 causal constraints over 10 iterations in 1168 ms. Result :(error "Failed to check-sat")
[2020-06-03 10:40:30] [INFO ] [Real]Absence check using 4 positive place invariants in 42 ms returned sat
[2020-06-03 10:40:34] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4180 ms returned sat
[2020-06-03 10:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:40:48] [INFO ] [Real]Absence check using state equation in 13972 ms returned sat
[2020-06-03 10:40:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:40:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 33 ms returned sat
[2020-06-03 10:40:53] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 4220 ms returned sat
[2020-06-03 10:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:41:06] [INFO ] [Nat]Absence check using state equation in 13585 ms returned sat
[2020-06-03 10:41:06] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 56 ms.
[2020-06-03 10:41:08] [INFO ] Added : 85 causal constraints over 17 iterations in 1858 ms. Result :(error "Failed to check-sat")
[2020-06-03 10:41:09] [INFO ] [Real]Absence check using 4 positive place invariants in 37 ms returned sat
[2020-06-03 10:41:13] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4558 ms returned sat
[2020-06-03 10:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:41:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:41:28] [INFO ] [Real]Absence check using state equation in 15115 ms returned unknown
[2020-06-03 10:41:29] [INFO ] [Real]Absence check using 4 positive place invariants in 39 ms returned sat
[2020-06-03 10:41:33] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4014 ms returned sat
[2020-06-03 10:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:41:47] [INFO ] [Real]Absence check using state equation in 14383 ms returned sat
[2020-06-03 10:41:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:41:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 44 ms returned sat
[2020-06-03 10:41:52] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 4235 ms returned sat
[2020-06-03 10:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:42:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:42:07] [INFO ] [Nat]Absence check using state equation in 15353 ms returned (error "Failed to check-sat")
[2020-06-03 10:42:07] [INFO ] [Real]Absence check using 4 positive place invariants in 37 ms returned sat
[2020-06-03 10:42:11] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4126 ms returned sat
[2020-06-03 10:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:42:25] [INFO ] [Real]Absence check using state equation in 14003 ms returned sat
[2020-06-03 10:42:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:42:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 41 ms returned sat
[2020-06-03 10:42:30] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 4171 ms returned sat
[2020-06-03 10:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:42:45] [INFO ] [Nat]Absence check using state equation in 15025 ms returned sat
[2020-06-03 10:42:45] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 49 ms.
[2020-06-03 10:42:46] [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 (=> (> t28 0) (and (> t265 0) (< o265 o28)))") while checking expression at index 18
[2020-06-03 10:42:46] [INFO ] [Real]Absence check using 4 positive place invariants in 41 ms returned sat
[2020-06-03 10:42:50] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4357 ms returned sat
[2020-06-03 10:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:43:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:43:06] [INFO ] [Real]Absence check using state equation in 15268 ms returned (error "Failed to check-sat")
[2020-06-03 10:43:06] [INFO ] [Real]Absence check using 4 positive place invariants in 33 ms returned sat
[2020-06-03 10:43:11] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4981 ms returned sat
[2020-06-03 10:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:43:26] [INFO ] [Real]Absence check using state equation in 14805 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:43:26] [INFO ] [Real]Absence check using 4 positive place invariants in 28 ms returned sat
[2020-06-03 10:43:30] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4483 ms returned sat
[2020-06-03 10:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:43:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:43:46] [INFO ] [Real]Absence check using state equation in 15181 ms returned unknown
[2020-06-03 10:43:46] [INFO ] [Real]Absence check using 4 positive place invariants in 54 ms returned sat
[2020-06-03 10:43:50] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4150 ms returned sat
[2020-06-03 10:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:44:06] [INFO ] [Real]Absence check using state equation in 15540 ms returned unknown
[2020-06-03 10:44:06] [INFO ] [Real]Absence check using 4 positive place invariants in 43 ms returned sat
[2020-06-03 10:44:10] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4219 ms returned sat
[2020-06-03 10:44:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:26] [INFO ] [Real]Absence check using state equation in 15459 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:44:26] [INFO ] [Real]Absence check using 4 positive place invariants in 28 ms returned sat
[2020-06-03 10:44:30] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4444 ms returned sat
[2020-06-03 10:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:44:46] [INFO ] [Real]Absence check using state equation in 15329 ms returned (error "Failed to check-sat")
[2020-06-03 10:44:46] [INFO ] [Real]Absence check using 4 positive place invariants in 41 ms returned sat
[2020-06-03 10:44:50] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 3840 ms returned sat
[2020-06-03 10:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:45:04] [INFO ] [Real]Absence check using state equation in 14458 ms returned sat
[2020-06-03 10:45:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:45:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 40 ms returned sat
[2020-06-03 10:45:09] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 4030 ms returned sat
[2020-06-03 10:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:45:23] [INFO ] [Nat]Absence check using state equation in 14175 ms returned sat
[2020-06-03 10:45:23] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 30 ms.
[2020-06-03 10:45:24] [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 (=> (> t340 0) (and (and (> t441 0) (< o441 o340)) (and (> t311 0) (< o311 o340))))") while checking expression at index 25
[2020-06-03 10:45:24] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2020-06-03 10:45:29] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4297 ms returned sat
[2020-06-03 10:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:45:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:45:44] [INFO ] [Real]Absence check using state equation in 15499 ms returned (error "Failed to check-sat")
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 10:45:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 10:45:45] [INFO ] Flatten gal took : 495 ms
[2020-06-03 10:45:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 10:45:45] [INFO ] Flatten gal took : 219 ms
FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 10:45:45] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 14 ms.
[2020-06-03 10:45:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 28 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ QuasiCertifProtocol-COL-28 @ 3570 seconds

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA QuasiCertifProtocol-COL-28-CTLCardinality-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 14739100 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16319896 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="QuasiCertifProtocol-COL-28"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is QuasiCertifProtocol-COL-28, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987872300763"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-28.tgz
mv QuasiCertifProtocol-COL-28 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;