MCC'2024- Execution of r417-tall-171690556400411

About the Execution of 2023-gold for Sudoku-PT-AN12

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
16218.216	3600000.00	2626353.00	588959.20	144 ? 144 ? ? 144 144 144 1 1 1 1 1 1 1 1	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556400411.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Sudoku-PT-AN12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556400411
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 53M
-rw-r--r-- 1 mcc users 604K Apr 12 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Apr 12 11:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.4M Apr 12 11:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 308K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 810K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 393K Apr 12 12:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 12:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Apr 12 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29M Apr 12 11:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 207K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 963K May 18 16:43 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-00
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-01
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-02
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-03
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-04
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-05
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-06
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-07
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-08
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-09
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-10
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-11
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-12
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-13
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-14
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717152671261

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN12
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-31 10:51:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 10:51:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 10:51:13] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2024-05-31 10:51:13] [INFO ] Transformed 2160 places.
[2024-05-31 10:51:13] [INFO ] Transformed 1728 transitions.
[2024-05-31 10:51:13] [INFO ] Found NUPN structural information;
[2024-05-31 10:51:13] [INFO ] Parsed PT model containing 2160 places and 1728 transitions and 6912 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 42 ms.
FORMULA Sudoku-PT-AN12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-31 10:51:13] [INFO ] Computed 432 invariants in 37 ms
FORMULA Sudoku-PT-AN12-UpperBounds-07 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-06 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-05 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-02 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-00 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 79 resets, run finished after 2048 ms. (steps per millisecond=4 ) properties (out of 5) seen :392
FORMULA Sudoku-PT-AN12-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=25 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 3) seen :6
[2024-05-31 10:51:16] [INFO ] Invariant cache hit.
[2024-05-31 10:51:17] [INFO ] [Real]Absence check using 432 positive place invariants in 360 ms returned sat
[2024-05-31 10:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:51:18] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2024-05-31 10:51:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 10:51:23] [INFO ] [Real]Absence check using 432 positive place invariants in 384 ms returned sat
[2024-05-31 10:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:51:23] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2024-05-31 10:51:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 10:51:28] [INFO ] [Real]Absence check using 432 positive place invariants in 373 ms returned sat
[2024-05-31 10:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:51:29] [INFO ] [Real]Absence check using state equation in 842 ms returned sat
[2024-05-31 10:51:29] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728, 1728, 1728] Max seen :[130, 130, 130]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 137 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:51:33] [INFO ] Invariant cache hit.
Finished random walk after 145866 steps, including 1158 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 135175 steps, including 2 resets, run visited all 3 properties in 5036 ms. (steps per millisecond=26 )
Finished Best-First random walk after 134068 steps, including 2 resets, run visited all 3 properties in 5021 ms. (steps per millisecond=26 )
Finished Best-First random walk after 126582 steps, including 1 resets, run visited all 3 properties in 5007 ms. (steps per millisecond=25 )
[2024-05-31 10:52:18] [INFO ] Invariant cache hit.
[2024-05-31 10:52:19] [INFO ] [Real]Absence check using 432 positive place invariants in 887 ms returned sat
[2024-05-31 10:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:52:20] [INFO ] [Real]Absence check using state equation in 948 ms returned sat
[2024-05-31 10:52:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 10:52:25] [INFO ] [Real]Absence check using 432 positive place invariants in 845 ms returned sat
[2024-05-31 10:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:52:26] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2024-05-31 10:52:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 10:52:32] [INFO ] [Real]Absence check using 432 positive place invariants in 859 ms returned sat
[2024-05-31 10:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:52:33] [INFO ] [Real]Absence check using state equation in 997 ms returned sat
[2024-05-31 10:52:33] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728, 1728, 1728] Max seen :[134, 134, 134]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 87 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 45 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:52:37] [INFO ] Invariant cache hit.
[2024-05-31 10:52:39] [INFO ] Implicit Places using invariants in 2207 ms returned []
[2024-05-31 10:52:39] [INFO ] Invariant cache hit.
[2024-05-31 10:52:43] [INFO ] Implicit Places using invariants and state equation in 3709 ms returned []
Implicit Place search using SMT with State Equation took 5923 ms to find 0 implicit places.
[2024-05-31 10:52:43] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-31 10:52:43] [INFO ] Invariant cache hit.
[2024-05-31 10:52:44] [INFO ] Dead Transitions using invariants and state equation in 1128 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7201 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:52:44] [INFO ] Invariant cache hit.
Finished random walk after 146243 steps, including 1160 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 126724 steps, including 1 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=25 )
Finished Best-First random walk after 127143 steps, including 1 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=25 )
Finished Best-First random walk after 128031 steps, including 1 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=25 )
[2024-05-31 10:53:29] [INFO ] Invariant cache hit.
[2024-05-31 10:53:30] [INFO ] [Real]Absence check using 432 positive place invariants in 878 ms returned sat
[2024-05-31 10:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:53:31] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2024-05-31 10:53:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 10:53:36] [INFO ] [Real]Absence check using 432 positive place invariants in 841 ms returned sat
[2024-05-31 10:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:53:37] [INFO ] [Real]Absence check using state equation in 962 ms returned sat
[2024-05-31 10:53:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 10:53:42] [INFO ] [Real]Absence check using 432 positive place invariants in 841 ms returned sat
[2024-05-31 10:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:53:43] [INFO ] [Real]Absence check using state equation in 968 ms returned sat
[2024-05-31 10:53:43] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728, 1728, 1728] Max seen :[134, 134, 134]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 42 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 27 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:53:47] [INFO ] Invariant cache hit.
[2024-05-31 10:53:49] [INFO ] Implicit Places using invariants in 1908 ms returned []
[2024-05-31 10:53:49] [INFO ] Invariant cache hit.
[2024-05-31 10:53:53] [INFO ] Implicit Places using invariants and state equation in 3699 ms returned []
Implicit Place search using SMT with State Equation took 5609 ms to find 0 implicit places.
[2024-05-31 10:53:53] [INFO ] Redundant transitions in 34 ms returned []
[2024-05-31 10:53:53] [INFO ] Invariant cache hit.
[2024-05-31 10:53:54] [INFO ] Dead Transitions using invariants and state equation in 1248 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6924 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting property specific reduction for Sudoku-PT-AN12-UpperBounds-01
[2024-05-31 10:53:54] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 1379 ms. (steps per millisecond=7 ) properties (out of 1) seen :131
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=25 ) properties (out of 1) seen :2
[2024-05-31 10:53:56] [INFO ] Invariant cache hit.
[2024-05-31 10:53:57] [INFO ] [Real]Absence check using 432 positive place invariants in 453 ms returned sat
[2024-05-31 10:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:53:57] [INFO ] [Real]Absence check using state equation in 824 ms returned sat
[2024-05-31 10:53:58] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[131]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 35 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:54:01] [INFO ] Invariant cache hit.
Finished random walk after 217040 steps, including 1722 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 132860 steps, including 2 resets, run visited all 1 properties in 5035 ms. (steps per millisecond=26 )
[2024-05-31 10:54:36] [INFO ] Invariant cache hit.
[2024-05-31 10:54:37] [INFO ] [Real]Absence check using 432 positive place invariants in 495 ms returned sat
[2024-05-31 10:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:54:38] [INFO ] [Real]Absence check using state equation in 981 ms returned sat
[2024-05-31 10:54:38] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[133]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 33 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 23 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:54:42] [INFO ] Invariant cache hit.
[2024-05-31 10:54:44] [INFO ] Implicit Places using invariants in 2008 ms returned []
[2024-05-31 10:54:44] [INFO ] Invariant cache hit.
[2024-05-31 10:54:45] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 2928 ms to find 0 implicit places.
[2024-05-31 10:54:45] [INFO ] Redundant transitions in 43 ms returned []
[2024-05-31 10:54:45] [INFO ] Invariant cache hit.
[2024-05-31 10:54:46] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4153 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:54:46] [INFO ] Invariant cache hit.
Finished random walk after 216204 steps, including 1715 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 132680 steps, including 2 resets, run visited all 1 properties in 5015 ms. (steps per millisecond=26 )
[2024-05-31 10:55:21] [INFO ] Invariant cache hit.
[2024-05-31 10:55:22] [INFO ] [Real]Absence check using 432 positive place invariants in 492 ms returned sat
[2024-05-31 10:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:55:23] [INFO ] [Real]Absence check using state equation in 988 ms returned sat
[2024-05-31 10:55:23] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[133]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 32 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 25 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:55:27] [INFO ] Invariant cache hit.
[2024-05-31 10:55:29] [INFO ] Implicit Places using invariants in 1914 ms returned []
[2024-05-31 10:55:29] [INFO ] Invariant cache hit.
[2024-05-31 10:55:33] [INFO ] Implicit Places using invariants and state equation in 3796 ms returned []
Implicit Place search using SMT with State Equation took 5714 ms to find 0 implicit places.
[2024-05-31 10:55:33] [INFO ] Redundant transitions in 45 ms returned []
[2024-05-31 10:55:33] [INFO ] Invariant cache hit.
[2024-05-31 10:55:34] [INFO ] Dead Transitions using invariants and state equation in 1192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6986 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Ending property specific reduction for Sudoku-PT-AN12-UpperBounds-01 in 100084 ms.
Starting property specific reduction for Sudoku-PT-AN12-UpperBounds-03
[2024-05-31 10:55:34] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 1398 ms. (steps per millisecond=7 ) properties (out of 1) seen :133
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=25 ) properties (out of 1) seen :2
[2024-05-31 10:55:36] [INFO ] Invariant cache hit.
[2024-05-31 10:55:37] [INFO ] [Real]Absence check using 432 positive place invariants in 508 ms returned sat
[2024-05-31 10:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:55:38] [INFO ] [Real]Absence check using state equation in 983 ms returned sat
[2024-05-31 10:55:38] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[133]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 28 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:55:42] [INFO ] Invariant cache hit.
Finished random walk after 214448 steps, including 1701 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 131693 steps, including 2 resets, run visited all 1 properties in 5008 ms. (steps per millisecond=26 )
[2024-05-31 10:56:17] [INFO ] Invariant cache hit.
[2024-05-31 10:56:18] [INFO ] [Real]Absence check using 432 positive place invariants in 533 ms returned sat
[2024-05-31 10:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:56:19] [INFO ] [Real]Absence check using state equation in 1069 ms returned sat
[2024-05-31 10:56:19] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[133]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 28 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 24 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:56:23] [INFO ] Invariant cache hit.
[2024-05-31 10:56:25] [INFO ] Implicit Places using invariants in 2029 ms returned []
[2024-05-31 10:56:25] [INFO ] Invariant cache hit.
[2024-05-31 10:56:29] [INFO ] Implicit Places using invariants and state equation in 3816 ms returned []
Implicit Place search using SMT with State Equation took 5852 ms to find 0 implicit places.
[2024-05-31 10:56:29] [INFO ] Redundant transitions in 44 ms returned []
[2024-05-31 10:56:29] [INFO ] Invariant cache hit.
[2024-05-31 10:56:30] [INFO ] Dead Transitions using invariants and state equation in 1242 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7176 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Ending property specific reduction for Sudoku-PT-AN12-UpperBounds-03 in 55848 ms.
Starting property specific reduction for Sudoku-PT-AN12-UpperBounds-04
[2024-05-31 10:56:30] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 1406 ms. (steps per millisecond=7 ) properties (out of 1) seen :130
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=25 ) properties (out of 1) seen :2
[2024-05-31 10:56:32] [INFO ] Invariant cache hit.
[2024-05-31 10:56:33] [INFO ] [Real]Absence check using 432 positive place invariants in 372 ms returned sat
[2024-05-31 10:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:56:33] [INFO ] [Real]Absence check using state equation in 838 ms returned sat
[2024-05-31 10:56:33] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[130]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 23 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:56:38] [INFO ] Invariant cache hit.
Finished random walk after 214288 steps, including 1699 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 131468 steps, including 2 resets, run visited all 1 properties in 5026 ms. (steps per millisecond=26 )
[2024-05-31 10:57:13] [INFO ] Invariant cache hit.
[2024-05-31 10:57:13] [INFO ] [Real]Absence check using 432 positive place invariants in 503 ms returned sat
[2024-05-31 10:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:57:14] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2024-05-31 10:57:14] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[132]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 28 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 26 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:57:18] [INFO ] Invariant cache hit.
[2024-05-31 10:57:20] [INFO ] Implicit Places using invariants in 1985 ms returned []
[2024-05-31 10:57:20] [INFO ] Invariant cache hit.
[2024-05-31 10:57:24] [INFO ] Implicit Places using invariants and state equation in 3927 ms returned []
Implicit Place search using SMT with State Equation took 5923 ms to find 0 implicit places.
[2024-05-31 10:57:24] [INFO ] Redundant transitions in 40 ms returned []
[2024-05-31 10:57:24] [INFO ] Invariant cache hit.
[2024-05-31 10:57:25] [INFO ] Dead Transitions using invariants and state equation in 1256 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7261 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-31 10:57:25] [INFO ] Invariant cache hit.
Finished random walk after 214505 steps, including 1701 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 132410 steps, including 2 resets, run visited all 1 properties in 5034 ms. (steps per millisecond=26 )
[2024-05-31 10:58:00] [INFO ] Invariant cache hit.
[2024-05-31 10:58:01] [INFO ] [Real]Absence check using 432 positive place invariants in 512 ms returned sat
[2024-05-31 10:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 10:58:02] [INFO ] [Real]Absence check using state equation in 842 ms returned sat
[2024-05-31 10:58:02] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [1728] Max seen :[132]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 35 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 21 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-31 10:58:06] [INFO ] Invariant cache hit.
[2024-05-31 10:58:08] [INFO ] Implicit Places using invariants in 1950 ms returned []
[2024-05-31 10:58:08] [INFO ] Invariant cache hit.
[2024-05-31 10:58:12] [INFO ] Implicit Places using invariants and state equation in 3738 ms returned []
Implicit Place search using SMT with State Equation took 5691 ms to find 0 implicit places.
[2024-05-31 10:58:12] [INFO ] Redundant transitions in 46 ms returned []
[2024-05-31 10:58:12] [INFO ] Invariant cache hit.
[2024-05-31 10:58:13] [INFO ] Dead Transitions using invariants and state equation in 1238 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7001 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Ending property specific reduction for Sudoku-PT-AN12-UpperBounds-04 in 103097 ms.
[2024-05-31 10:58:14] [INFO ] Flatten gal took : 206 ms
[2024-05-31 10:58:14] [INFO ] Applying decomposition
[2024-05-31 10:58:14] [INFO ] Flatten gal took : 119 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12721230087346933643.txt' '-o' '/tmp/graph12721230087346933643.bin' '-w' '/tmp/graph12721230087346933643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12721230087346933643.bin' '-l' '-1' '-v' '-w' '/tmp/graph12721230087346933643.weights' '-q' '0' '-e' '0.001'
[2024-05-31 10:58:14] [INFO ] Decomposing Gal with order
[2024-05-31 10:58:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 10:58:15] [INFO ] Removed a total of 3024 redundant transitions.
[2024-05-31 10:58:15] [INFO ] Flatten gal took : 261 ms
[2024-05-31 10:58:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2024-05-31 10:58:16] [INFO ] Time to serialize gal into /tmp/UpperBounds8932183613130378995.gal : 53 ms
[2024-05-31 10:58:16] [INFO ] Time to serialize properties into /tmp/UpperBounds18095911861358026259.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8932183613130378995.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18095911861358026259.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds18095911861358026259.prop.
Detected timeout of ITS tools.
[2024-05-31 11:20:55] [INFO ] Applying decomposition
[2024-05-31 11:20:56] [INFO ] Flatten gal took : 601 ms
[2024-05-31 11:20:56] [INFO ] Decomposing Gal with order
[2024-05-31 11:20:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 11:21:07] [INFO ] Removed a total of 3141 redundant transitions.
[2024-05-31 11:21:07] [INFO ] Flatten gal took : 908 ms
[2024-05-31 11:21:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 37 ms.
[2024-05-31 11:21:07] [INFO ] Time to serialize gal into /tmp/UpperBounds16464515708343598532.gal : 18 ms
[2024-05-31 11:21:07] [INFO ] Time to serialize properties into /tmp/UpperBounds2559056298891019109.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16464515708343598532.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2559056298891019109.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds2559056298891019109.prop.
Detected timeout of ITS tools.
[2024-05-31 11:43:48] [INFO ] Flatten gal took : 544 ms
[2024-05-31 11:43:49] [INFO ] Input system was already deterministic with 1728 transitions.
[2024-05-31 11:43:49] [INFO ] Transformed 2160 places.
[2024-05-31 11:43:49] [INFO ] Transformed 1728 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 11:43:49] [INFO ] Time to serialize gal into /tmp/UpperBounds11549351422160717360.gal : 16 ms
[2024-05-31 11:43:49] [INFO ] Time to serialize properties into /tmp/UpperBounds4430741216625861232.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11549351422160717360.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4430741216625861232.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds4430741216625861232.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5702548 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16177684 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="Sudoku-PT-AN12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Sudoku-PT-AN12, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556400411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN12.tgz
mv Sudoku-PT-AN12 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;