Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r184-oct2-158987928600466.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 itslola
Input is JoinFreeModules-PT-2000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928600466
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 3.3K Apr 8 03:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 8 03:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 7 06:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 06:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 14 12:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 6 11:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 6 11:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 5 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 5 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 6 20:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 6 20:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 12M 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 JoinFreeModules-PT-2000-00
FORMULA_NAME JoinFreeModules-PT-2000-01
FORMULA_NAME JoinFreeModules-PT-2000-02
FORMULA_NAME JoinFreeModules-PT-2000-03
FORMULA_NAME JoinFreeModules-PT-2000-04
FORMULA_NAME JoinFreeModules-PT-2000-05
FORMULA_NAME JoinFreeModules-PT-2000-06
FORMULA_NAME JoinFreeModules-PT-2000-07
FORMULA_NAME JoinFreeModules-PT-2000-08
FORMULA_NAME JoinFreeModules-PT-2000-09
FORMULA_NAME JoinFreeModules-PT-2000-10
FORMULA_NAME JoinFreeModules-PT-2000-11
FORMULA_NAME JoinFreeModules-PT-2000-12
FORMULA_NAME JoinFreeModules-PT-2000-13
FORMULA_NAME JoinFreeModules-PT-2000-14
FORMULA_NAME JoinFreeModules-PT-2000-15

=== Now, execution of the tool begins

BK_START 1591209738311

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:42:19] [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]
[2020-06-03 18:42:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:42:20] [INFO ] Load time of PNML (sax parser for PT used): 476 ms
[2020-06-03 18:42:20] [INFO ] Transformed 10001 places.
[2020-06-03 18:42:20] [INFO ] Transformed 16001 transitions.
[2020-06-03 18:42:20] [INFO ] Parsed PT model containing 10001 places and 16001 transitions in 572 ms.
Reduce places removed 1 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 95 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100317 steps, including 0 resets, run finished after 5634 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 16001 rows 10000 cols
[2020-06-03 18:42:26] [INFO ] Computed 2000 place invariants in 331 ms
[2020-06-03 18:42:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6483 ms returned sat
[2020-06-03 18:42:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:42:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:42:46] [INFO ] [Real]Absence check using state equation in 12940 ms returned unknown
[2020-06-03 18:42:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6455 ms returned sat
[2020-06-03 18:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:43:06] [INFO ] [Real]Absence check using state equation in 13076 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 18:43:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6761 ms returned sat
[2020-06-03 18:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:43:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:43:26] [INFO ] [Real]Absence check using state equation in 12758 ms returned (error "Failed to check-sat")
[2020-06-03 18:43:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6384 ms returned sat
[2020-06-03 18:43:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:43:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:43:46] [INFO ] [Real]Absence check using state equation in 13172 ms returned (error "Failed to check-sat")
[2020-06-03 18:43:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6649 ms returned sat
[2020-06-03 18:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:44:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:44:06] [INFO ] [Real]Absence check using state equation in 12896 ms returned (error "Failed to check-sat")
[2020-06-03 18:44:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6708 ms returned sat
[2020-06-03 18:44:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:44:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:44:26] [INFO ] [Real]Absence check using state equation in 12804 ms returned unknown
[2020-06-03 18:44:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6759 ms returned sat
[2020-06-03 18:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:44:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:44:46] [INFO ] [Real]Absence check using state equation in 12767 ms returned (error "Failed to check-sat")
[2020-06-03 18:44:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6547 ms returned sat
[2020-06-03 18:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:45:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:45:06] [INFO ] [Real]Absence check using state equation in 13009 ms returned (error "Failed to check-sat")
[2020-06-03 18:45:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6364 ms returned sat
[2020-06-03 18:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:45:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:45:26] [INFO ] [Real]Absence check using state equation in 13176 ms returned (error "Failed to check-sat")
[2020-06-03 18:45:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6327 ms returned sat
[2020-06-03 18:45:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:45:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:45:46] [INFO ] [Real]Absence check using state equation in 13074 ms returned (error "Failed to check-sat")
[2020-06-03 18:45:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6412 ms returned sat
[2020-06-03 18:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:46:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:46:06] [INFO ] [Real]Absence check using state equation in 13123 ms returned (error "Failed to check-sat")
[2020-06-03 18:46:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6432 ms returned sat
[2020-06-03 18:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:46:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:46:26] [INFO ] [Real]Absence check using state equation in 13118 ms returned (error "Failed to check-sat")
[2020-06-03 18:46:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6330 ms returned sat
[2020-06-03 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:46:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:46:46] [INFO ] [Real]Absence check using state equation in 13222 ms returned (error "Failed to check-sat")
[2020-06-03 18:46:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6410 ms returned sat
[2020-06-03 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:47:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:47:06] [INFO ] [Real]Absence check using state equation in 13137 ms returned (error "Failed to check-sat")
[2020-06-03 18:47:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6649 ms returned sat
[2020-06-03 18:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:47:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:47:26] [INFO ] [Real]Absence check using state equation in 12904 ms returned unknown
[2020-06-03 18:47:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6519 ms returned sat
[2020-06-03 18:47:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:47:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:47:46] [INFO ] [Real]Absence check using state equation in 13009 ms returned unknown
[2020-06-03 18:47:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6508 ms returned sat
[2020-06-03 18:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:48:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:48:06] [INFO ] [Real]Absence check using state equation in 13041 ms returned (error "Failed to check-sat")
[2020-06-03 18:48:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6546 ms returned sat
[2020-06-03 18:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:48:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:48:26] [INFO ] [Real]Absence check using state equation in 13051 ms returned (error "Failed to check-sat")
[2020-06-03 18:48:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6709 ms returned sat
[2020-06-03 18:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:48:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:48:46] [INFO ] [Real]Absence check using state equation in 12834 ms returned unknown
[2020-06-03 18:48:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6465 ms returned sat
[2020-06-03 18:48:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:49:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:49:06] [INFO ] [Real]Absence check using state equation in 13067 ms returned (error "Failed to check-sat")
[2020-06-03 18:49:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6442 ms returned sat
[2020-06-03 18:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:49:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:49:26] [INFO ] [Real]Absence check using state equation in 13070 ms returned (error "Failed to check-sat")
[2020-06-03 18:49:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6665 ms returned sat
[2020-06-03 18:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:49:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:49:46] [INFO ] [Real]Absence check using state equation in 12891 ms returned unknown
[2020-06-03 18:49:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6480 ms returned sat
[2020-06-03 18:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:50:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:50:06] [INFO ] [Real]Absence check using state equation in 13070 ms returned unknown
[2020-06-03 18:50:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6512 ms returned sat
[2020-06-03 18:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:50:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:50:26] [INFO ] [Real]Absence check using state equation in 13036 ms returned (error "Failed to check-sat")
[2020-06-03 18:50:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6426 ms returned sat
[2020-06-03 18:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:50:46] [INFO ] [Real]Absence check using state equation in 13096 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 18:50:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6542 ms returned sat
[2020-06-03 18:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:51:06] [INFO ] [Real]Absence check using state equation in 13001 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 18:51:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6672 ms returned sat
[2020-06-03 18:51:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:51:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:51:26] [INFO ] [Real]Absence check using state equation in 12875 ms returned unknown
[2020-06-03 18:51:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6522 ms returned sat
[2020-06-03 18:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:51:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:51:46] [INFO ] [Real]Absence check using state equation in 13022 ms returned (error "Failed to check-sat")
[2020-06-03 18:51:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6468 ms returned sat
[2020-06-03 18:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:52:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:52:06] [INFO ] [Real]Absence check using state equation in 13053 ms returned (error "Failed to check-sat")
[2020-06-03 18:52:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6340 ms returned sat
[2020-06-03 18:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:52:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:52:26] [INFO ] [Real]Absence check using state equation in 13192 ms returned (error "Failed to check-sat")
[2020-06-03 18:52:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6524 ms returned sat
[2020-06-03 18:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:52:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:52:46] [INFO ] [Real]Absence check using state equation in 13014 ms returned unknown
[2020-06-03 18:52:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 6828 ms returned sat
[2020-06-03 18:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:53:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:53:06] [INFO ] [Real]Absence check using state equation in 12736 ms returned (error "Failed to check-sat")
[2020-06-03 18:53:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6420 ms returned sat
[2020-06-03 18:53:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:53:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:53:26] [INFO ] [Real]Absence check using state equation in 13113 ms returned (error "Failed to check-sat")
[2020-06-03 18:53:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 6968 ms returned sat
[2020-06-03 18:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:53:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:53:46] [INFO ] [Real]Absence check using state equation in 12547 ms returned unknown
[2020-06-03 18:53:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6395 ms returned sat
[2020-06-03 18:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:54:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:54:07] [INFO ] [Real]Absence check using state equation in 13150 ms returned (error "Failed to check-sat")
[2020-06-03 18:54:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 6543 ms returned sat
[2020-06-03 18:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:54:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:54:27] [INFO ] [Real]Absence check using state equation in 12983 ms returned (error "Failed to check-sat")
[2020-06-03 18:54:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 6588 ms returned sat
[2020-06-03 18:54:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:54:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:54:47] [INFO ] [Real]Absence check using state equation in 12921 ms returned unknown
[2020-06-03 18:54:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 6587 ms returned sat
[2020-06-03 18:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:55:07] [INFO ] [Real]Absence check using state equation in 12963 ms returned unknown
[2020-06-03 18:55:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 6491 ms returned sat
[2020-06-03 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:55:27] [INFO ] [Real]Absence check using state equation in 13027 ms returned (error "Failed to check-sat")
[2020-06-03 18:55:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 6849 ms returned sat
[2020-06-03 18:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:55:47] [INFO ] [Real]Absence check using state equation in 12706 ms returned (error "Failed to check-sat")
[2020-06-03 18:55:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 6472 ms returned sat
[2020-06-03 18:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:07] [INFO ] [Real]Absence check using state equation in 13081 ms returned (error "Failed to check-sat")
[2020-06-03 18:56:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 6558 ms returned sat
[2020-06-03 18:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:27] [INFO ] [Real]Absence check using state equation in 12992 ms returned (error "Failed to check-sat")
[2020-06-03 18:56:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 6978 ms returned sat
[2020-06-03 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:47] [INFO ] [Real]Absence check using state equation in 12583 ms returned (error "Failed to check-sat")
[2020-06-03 18:56:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 6651 ms returned sat
[2020-06-03 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:57:07] [INFO ] [Real]Absence check using state equation in 12847 ms returned (error "Failed to check-sat")
[2020-06-03 18:57:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 6314 ms returned sat
[2020-06-03 18:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:57:27] [INFO ] [Real]Absence check using state equation in 13232 ms returned (error "Failed to check-sat")
[2020-06-03 18:57:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 6473 ms returned sat
[2020-06-03 18:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:57:47] [INFO ] [Real]Absence check using state equation in 13083 ms returned (error "Failed to check-sat")
[2020-06-03 18:57:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 6385 ms returned sat
[2020-06-03 18:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:58:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:58:07] [INFO ] [Real]Absence check using state equation in 13185 ms returned (error "Failed to check-sat")
[2020-06-03 18:58:07] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 18:58:08] [INFO ] Flatten gal took : 729 ms
FORMULA JoinFreeModules-PT-2000-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-2000-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-2000-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:58:08] [INFO ] Flatten gal took : 377 ms
[2020-06-03 18:58:08] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2020-06-03 18:58:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 56 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ JoinFreeModules-PT-2000 @ 3570 seconds

FORMULA JoinFreeModules-PT-2000-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-2000-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-2000-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-2000-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-2000-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-2000-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-2000-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 7911740 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16321356 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="JoinFreeModules-PT-2000"
export BK_EXAMINATION="LTLFireability"
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 JoinFreeModules-PT-2000, 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 r184-oct2-158987928600466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-2000.tgz
mv JoinFreeModules-PT-2000 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 ;