fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r056-oct2-162038334700170
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CloudDeployment-PT-6b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11401.331 3600000.00 3735931.00 3013.80 F?TFTFTFTFTTFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r056-oct2-162038334700170.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is CloudDeployment-PT-6b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334700170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.8M 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 CloudDeployment-PT-6b-00
FORMULA_NAME CloudDeployment-PT-6b-01
FORMULA_NAME CloudDeployment-PT-6b-02
FORMULA_NAME CloudDeployment-PT-6b-03
FORMULA_NAME CloudDeployment-PT-6b-04
FORMULA_NAME CloudDeployment-PT-6b-05
FORMULA_NAME CloudDeployment-PT-6b-06
FORMULA_NAME CloudDeployment-PT-6b-07
FORMULA_NAME CloudDeployment-PT-6b-08
FORMULA_NAME CloudDeployment-PT-6b-09
FORMULA_NAME CloudDeployment-PT-6b-10
FORMULA_NAME CloudDeployment-PT-6b-11
FORMULA_NAME CloudDeployment-PT-6b-12
FORMULA_NAME CloudDeployment-PT-6b-13
FORMULA_NAME CloudDeployment-PT-6b-14
FORMULA_NAME CloudDeployment-PT-6b-15

=== Now, execution of the tool begins

BK_START 1620900265380

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:04:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 10:04:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:04:29] [INFO ] Load time of PNML (sax parser for PT used): 586 ms
[2021-05-13 10:04:29] [INFO ] Transformed 1888 places.
[2021-05-13 10:04:29] [INFO ] Transformed 6804 transitions.
[2021-05-13 10:04:29] [INFO ] Found NUPN structural information;
[2021-05-13 10:04:29] [INFO ] Parsed PT model containing 1888 places and 6804 transitions in 848 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 456 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 505 resets, run finished after 734 ms. (steps per millisecond=136 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0]
// Phase 1: matrix 6804 rows 1888 cols
[2021-05-13 10:04:30] [INFO ] Computed 25 place invariants in 151 ms
[2021-05-13 10:04:30] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 79 ms returned sat
[2021-05-13 10:04:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:04:31] [INFO ] [Real]Absence check using state equation in 748 ms returned unsat
[2021-05-13 10:04:31] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:04:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:04:32] [INFO ] [Real]Absence check using state equation in 788 ms returned unsat
[2021-05-13 10:04:33] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 84 ms returned sat
[2021-05-13 10:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:04:49] [INFO ] [Real]Absence check using state equation in 16884 ms returned sat
[2021-05-13 10:04:51] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1514 ms.
[2021-05-13 10:04:52] [INFO ] Added : 5 causal constraints over 1 iterations in 2570 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 10:04:52] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:04:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:04:53] [INFO ] [Real]Absence check using state equation in 700 ms returned unsat
[2021-05-13 10:04:53] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:12] [INFO ] [Real]Absence check using state equation in 18886 ms returned sat
[2021-05-13 10:05:14] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1691 ms.
[2021-05-13 10:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1704 ms. Result :(error "Failed to check-sat")
[2021-05-13 10:05:14] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 75 ms returned sat
[2021-05-13 10:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:15] [INFO ] [Real]Absence check using state equation in 691 ms returned unsat
[2021-05-13 10:05:15] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:31] [INFO ] [Real]Absence check using state equation in 15973 ms returned sat
[2021-05-13 10:05:33] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1198 ms.
[2021-05-13 10:05:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:05:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:05:47] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 12837 ms returned unknown
[2021-05-13 10:05:47] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:05:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:49] [INFO ] [Real]Absence check using state equation in 2181 ms returned unsat
[2021-05-13 10:05:49] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:50] [INFO ] [Real]Absence check using state equation in 637 ms returned unsat
[2021-05-13 10:05:50] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 69 ms returned sat
[2021-05-13 10:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:52] [INFO ] [Real]Absence check using state equation in 2024 ms returned unsat
[2021-05-13 10:05:52] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:06:09] [INFO ] [Real]Absence check using state equation in 16247 ms returned sat
[2021-05-13 10:06:11] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 2332 ms.
[2021-05-13 10:06:13] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 104 ms returned sat
[2021-05-13 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:06:29] [INFO ] [Real]Absence check using state equation in 16755 ms returned sat
[2021-05-13 10:06:31] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1234 ms.
[2021-05-13 10:06:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:06:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:06:47] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 14247 ms returned unknown
[2021-05-13 10:06:47] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 127 ms returned sat
[2021-05-13 10:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:07:06] [INFO ] [Real]Absence check using state equation in 18681 ms returned sat
[2021-05-13 10:07:07] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1130 ms.
[2021-05-13 10:07:07] [INFO ] Added : 0 causal constraints over 0 iterations in 1134 ms. Result :(error "Failed to check-sat")
[2021-05-13 10:07:08] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 121 ms returned sat
[2021-05-13 10:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:07:24] [INFO ] [Real]Absence check using state equation in 16270 ms returned sat
[2021-05-13 10:07:25] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1191 ms.
[2021-05-13 10:07:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:07:35] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:07:40] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 13522 ms returned unknown
[2021-05-13 10:07:40] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:07:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:08:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:08:00] [INFO ] [Real]Absence check using state equation in 19758 ms returned (error "Failed to check-sat")
[2021-05-13 10:08:00] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:08:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:08:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:08:20] [INFO ] [Real]Absence check using state equation in 19676 ms returned (error "Failed to check-sat")
[2021-05-13 10:08:20] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 80 ms returned sat
[2021-05-13 10:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:08:36] [INFO ] [Real]Absence check using state equation in 15903 ms returned sat
[2021-05-13 10:08:37] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1233 ms.
[2021-05-13 10:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:08:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:08:53] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 14413 ms returned unknown
[2021-05-13 10:08:53] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:09:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:09:13] [INFO ] [Real]Absence check using state equation in 19823 ms returned unknown
[2021-05-13 10:09:13] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 104 ms returned sat
[2021-05-13 10:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:09:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:09:33] [INFO ] [Real]Absence check using state equation in 19499 ms returned (error "Failed to check-sat")
[2021-05-13 10:09:33] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:09:48] [INFO ] [Real]Absence check using state equation in 15063 ms returned sat
[2021-05-13 10:09:50] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1148 ms.
[2021-05-13 10:09:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:09:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:10:03] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 12759 ms returned unknown
[2021-05-13 10:10:04] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 97 ms returned sat
[2021-05-13 10:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:21] [INFO ] [Real]Absence check using state equation in 16836 ms returned sat
[2021-05-13 10:10:22] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1137 ms.
[2021-05-13 10:10:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:10:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:10:33] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 10555 ms returned unknown
[2021-05-13 10:10:34] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:42] [INFO ] [Real]Absence check using state equation in 8850 ms returned unsat
[2021-05-13 10:10:43] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 106 ms returned sat
[2021-05-13 10:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:47] [INFO ] [Real]Absence check using state equation in 3966 ms returned unsat
[2021-05-13 10:10:47] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 111 ms returned sat
[2021-05-13 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:49] [INFO ] [Real]Absence check using state equation in 1209 ms returned unsat
[2021-05-13 10:10:49] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:53] [INFO ] [Real]Absence check using state equation in 4174 ms returned unsat
[2021-05-13 10:10:53] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 168 ms returned sat
[2021-05-13 10:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:54] [INFO ] [Real]Absence check using state equation in 920 ms returned unsat
[2021-05-13 10:10:55] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 116 ms returned sat
[2021-05-13 10:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:10:59] [INFO ] [Real]Absence check using state equation in 3870 ms returned unsat
[2021-05-13 10:10:59] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 164 ms returned sat
[2021-05-13 10:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:11:18] [INFO ] [Real]Absence check using state equation in 19186 ms returned sat
[2021-05-13 10:11:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 27
[2021-05-13 10:11:19] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:11:35] [INFO ] [Real]Absence check using state equation in 16341 ms returned sat
[2021-05-13 10:11:37] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1226 ms.
[2021-05-13 10:11:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:11:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:11:52] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 14263 ms returned unknown
[2021-05-13 10:11:52] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:12:12] [INFO ] [Real]Absence check using state equation in 19796 ms returned unknown
[2021-05-13 10:12:12] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 69 ms returned sat
[2021-05-13 10:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:27] [INFO ] [Real]Absence check using state equation in 14709 ms returned sat
[2021-05-13 10:12:28] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1114 ms.
[2021-05-13 10:12:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:12:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:12:41] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 12490 ms returned unknown
[2021-05-13 10:12:42] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 66 ms returned sat
[2021-05-13 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:44] [INFO ] [Real]Absence check using state equation in 1794 ms returned unsat
[2021-05-13 10:12:44] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 66 ms returned sat
[2021-05-13 10:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:44] [INFO ] [Real]Absence check using state equation in 677 ms returned unsat
[2021-05-13 10:12:45] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:46] [INFO ] [Real]Absence check using state equation in 1732 ms returned unsat
[2021-05-13 10:12:47] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 80 ms returned sat
[2021-05-13 10:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:48] [INFO ] [Real]Absence check using state equation in 1765 ms returned unsat
[2021-05-13 10:12:49] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:52] [INFO ] [Real]Absence check using state equation in 3399 ms returned unsat
[2021-05-13 10:12:52] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:54] [INFO ] [Real]Absence check using state equation in 1728 ms returned unsat
[2021-05-13 10:12:54] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:55] [INFO ] [Real]Absence check using state equation in 670 ms returned unsat
[2021-05-13 10:12:55] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 86 ms returned sat
[2021-05-13 10:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:57] [INFO ] [Real]Absence check using state equation in 1720 ms returned unsat
[2021-05-13 10:12:57] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 81 ms returned sat
[2021-05-13 10:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:12:58] [INFO ] [Real]Absence check using state equation in 688 ms returned unsat
[2021-05-13 10:12:58] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 69 ms returned sat
[2021-05-13 10:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:13:13] [INFO ] [Real]Absence check using state equation in 14759 ms returned sat
[2021-05-13 10:13:14] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1140 ms.
[2021-05-13 10:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:13:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:13:29] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 13905 ms returned unknown
[2021-05-13 10:13:30] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:13:30] [INFO ] [Real]Absence check using state equation in 664 ms returned unsat
[2021-05-13 10:13:30] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:13:31] [INFO ] [Real]Absence check using state equation in 642 ms returned unsat
[2021-05-13 10:13:31] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 69 ms returned sat
[2021-05-13 10:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:13:32] [INFO ] [Real]Absence check using state equation in 620 ms returned unsat
[2021-05-13 10:13:32] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:13:33] [INFO ] [Real]Absence check using state equation in 653 ms returned unsat
[2021-05-13 10:13:33] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:13:47] [INFO ] [Real]Absence check using state equation in 14074 ms returned sat
[2021-05-13 10:13:48] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1112 ms.
[2021-05-13 10:13:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:13:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:14:02] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 12693 ms returned unknown
[2021-05-13 10:14:02] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:14:18] [INFO ] [Real]Absence check using state equation in 15282 ms returned sat
[2021-05-13 10:14:19] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1126 ms.
[2021-05-13 10:14:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:14:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:14:33] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 13729 ms returned unknown
[2021-05-13 10:14:34] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:14:36] [INFO ] [Real]Absence check using state equation in 1860 ms returned unsat
[2021-05-13 10:14:36] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 69 ms returned sat
[2021-05-13 10:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:14:51] [INFO ] [Real]Absence check using state equation in 15361 ms returned sat
[2021-05-13 10:14:52] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1066 ms.
[2021-05-13 10:14:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:15:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:15:07] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 13341 ms returned unknown
Successfully simplified 27 atomic propositions for a total of 30 simplifications.
[2021-05-13 10:15:08] [INFO ] Initial state reduction rules for CTL removed 12 formulas.
[2021-05-13 10:15:08] [INFO ] Flatten gal took : 1353 ms
FORMULA CloudDeployment-PT-6b-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 10:15:08] [INFO ] Applying decomposition
[2021-05-13 10:15:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-13 10:15:09] [INFO ] Flatten gal took : 946 ms
[2021-05-13 10:15:10] [INFO ] Decomposing Gal with order
[2021-05-13 10:15:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 10:15:12] [INFO ] Removed a total of 84449 redundant transitions.
[2021-05-13 10:15:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-13 10:15:13] [INFO ] Flatten gal took : 2010 ms
[2021-05-13 10:15:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1298 labels/synchronizations in 445 ms.
[2021-05-13 10:15:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudDeployment-PT-6b-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 10:15:14] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 13 ms.
[2021-05-13 10:15:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 191 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ CloudDeployment-PT-6b @ 3570 seconds

FORMULA CloudDeployment-PT-6b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 4775456 kB
After kill :
MemTotal: 16427332 kB
MemFree: 4794592 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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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 r056-oct2-162038334700170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b 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 ;