About the Execution of Smart+red for Sudoku-PT-AN11
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r491-tall-167912710200245.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is Sudoku-PT-AN11, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r491-tall-167912710200245
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 275K Feb 26 09:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Feb 26 09:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 26 09:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.1M Feb 26 09:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 297K Feb 25 17:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Feb 25 17:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 510K Feb 25 17:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 25 17:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 755K Feb 26 09:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.5M Feb 26 09:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5M Feb 26 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 26 09:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 65K Feb 25 17:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 161K Feb 25 17:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 746K Mar 5 18:23 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-AN11-UpperBounds-00
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-01
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-02
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-03
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-04
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-05
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-06
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-07
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-08
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-09
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-10
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-11
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-12
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-13
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-14
FORMULA_NAME Sudoku-PT-AN11-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679232053458
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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN11
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-19 13:20:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 13:20:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:20:55] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2023-03-19 13:20:55] [INFO ] Transformed 1694 places.
[2023-03-19 13:20:55] [INFO ] Transformed 1331 transitions.
[2023-03-19 13:20:55] [INFO ] Parsed PT model containing 1694 places and 1331 transitions and 5324 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 39 ms.
// Phase 1: matrix 1331 rows 1694 cols
[2023-03-19 13:20:55] [INFO ] Computed 363 place invariants in 40 ms
FORMULA Sudoku-PT-AN11-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-06 121 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-04 121 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-03 121 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-02 121 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-UpperBounds-01 121 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 94 resets, run finished after 1609 ms. (steps per millisecond=6 ) properties (out of 4) seen :334
FORMULA Sudoku-PT-AN11-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 3) seen :9
[2023-03-19 13:20:58] [INFO ] Invariant cache hit.
[2023-03-19 13:20:58] [INFO ] [Real]Absence check using 363 positive place invariants in 244 ms returned sat
[2023-03-19 13:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:20:59] [INFO ] [Real]Absence check using state equation in 763 ms returned sat
[2023-03-19 13:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:21:00] [INFO ] [Nat]Absence check using 363 positive place invariants in 239 ms returned sat
[2023-03-19 13:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:00] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-19 13:21:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 63 ms.
[2023-03-19 13:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 200 ms. Result :sat
Minimization took 268 ms.
[2023-03-19 13:21:01] [INFO ] [Real]Absence check using 363 positive place invariants in 187 ms returned sat
[2023-03-19 13:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:02] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2023-03-19 13:21:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:21:03] [INFO ] [Nat]Absence check using 363 positive place invariants in 254 ms returned sat
[2023-03-19 13:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:04] [INFO ] [Nat]Absence check using state equation in 762 ms returned sat
[2023-03-19 13:21:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 71 ms.
[2023-03-19 13:21:04] [INFO ] Added : 0 causal constraints over 0 iterations in 184 ms. Result :sat
Minimization took 265 ms.
[2023-03-19 13:21:04] [INFO ] [Real]Absence check using 363 positive place invariants in 184 ms returned sat
[2023-03-19 13:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:05] [INFO ] [Real]Absence check using state equation in 734 ms returned sat
[2023-03-19 13:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:21:06] [INFO ] [Nat]Absence check using 363 positive place invariants in 265 ms returned sat
[2023-03-19 13:21:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:07] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2023-03-19 13:21:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 63 ms.
[2023-03-19 13:21:07] [INFO ] Added : 0 causal constraints over 0 iterations in 178 ms. Result :sat
Minimization took 259 ms.
Current structural bounds on expressions (after SMT) : [1331, 1331, 1331] Max seen :[111, 111, 111]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 96 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 1694/1694 places, 1331/1331 transitions.
[2023-03-19 13:21:11] [INFO ] Invariant cache hit.
Finished random walk after 195061 steps, including 1845 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 170660 steps, including 3 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=34 )
Finished Best-First random walk after 163868 steps, including 3 resets, run visited all 3 properties in 5006 ms. (steps per millisecond=32 )
Finished Best-First random walk after 164783 steps, including 3 resets, run visited all 3 properties in 5006 ms. (steps per millisecond=32 )
[2023-03-19 13:21:56] [INFO ] Invariant cache hit.
[2023-03-19 13:22:41] [INFO ] [Real]Absence check using 363 positive place invariants in 44814 ms returned unknown
[2023-03-19 13:23:26] [INFO ] [Real]Absence check using 363 positive place invariants in 44801 ms returned unknown
[2023-03-19 13:24:11] [INFO ] [Real]Absence check using 363 positive place invariants in 44840 ms returned unknown
Current structural bounds on expressions (after SMT) : [1331, 1331, 1331] Max seen :[121, 121, 121]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 38 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 58 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2023-03-19 13:24:11] [INFO ] Invariant cache hit.
[2023-03-19 13:24:12] [INFO ] Implicit Places using invariants in 859 ms returned []
[2023-03-19 13:24:12] [INFO ] Invariant cache hit.
[2023-03-19 13:24:14] [INFO ] Implicit Places using invariants and state equation in 1896 ms returned []
Implicit Place search using SMT with State Equation took 2760 ms to find 0 implicit places.
[2023-03-19 13:24:14] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-19 13:24:14] [INFO ] Invariant cache hit.
[2023-03-19 13:24:15] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3777 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Starting property specific reduction for Sudoku-PT-AN11-UpperBounds-00
[2023-03-19 13:24:15] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 1036 ms. (steps per millisecond=9 ) properties (out of 1) seen :109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 1) seen :3
[2023-03-19 13:24:16] [INFO ] Invariant cache hit.
[2023-03-19 13:24:16] [INFO ] [Real]Absence check using 363 positive place invariants in 194 ms returned sat
[2023-03-19 13:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:24:17] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2023-03-19 13:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:24:18] [INFO ] [Nat]Absence check using 363 positive place invariants in 176 ms returned sat
[2023-03-19 13:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:24:18] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2023-03-19 13:24:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 67 ms.
[2023-03-19 13:24:18] [INFO ] Added : 0 causal constraints over 0 iterations in 174 ms. Result :sat
Minimization took 275 ms.
Current structural bounds on expressions (after SMT) : [1331] Max seen :[109]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 43 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 1694/1694 places, 1331/1331 transitions.
[2023-03-19 13:24:19] [INFO ] Invariant cache hit.
Finished random walk after 285543 steps, including 2702 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 167302 steps, including 3 resets, run visited all 1 properties in 5007 ms. (steps per millisecond=33 )
[2023-03-19 13:24:54] [INFO ] Invariant cache hit.
[2023-03-19 13:25:39] [INFO ] [Real]Absence check using 363 positive place invariants in 44817 ms returned unknown
Current structural bounds on expressions (after SMT) : [1331] Max seen :[121]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 30 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 41 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2023-03-19 13:25:39] [INFO ] Invariant cache hit.
[2023-03-19 13:25:40] [INFO ] Implicit Places using invariants in 886 ms returned []
[2023-03-19 13:25:40] [INFO ] Invariant cache hit.
[2023-03-19 13:25:42] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 2808 ms to find 0 implicit places.
[2023-03-19 13:25:42] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-19 13:25:42] [INFO ] Invariant cache hit.
[2023-03-19 13:25:43] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3744 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Ending property specific reduction for Sudoku-PT-AN11-UpperBounds-00 in 88561 ms.
Starting property specific reduction for Sudoku-PT-AN11-UpperBounds-05
[2023-03-19 13:25:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 1061 ms. (steps per millisecond=9 ) properties (out of 1) seen :110
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 1) seen :3
[2023-03-19 13:25:45] [INFO ] Invariant cache hit.
[2023-03-19 13:25:45] [INFO ] [Real]Absence check using 363 positive place invariants in 153 ms returned sat
[2023-03-19 13:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:25:46] [INFO ] [Real]Absence check using state equation in 610 ms returned sat
[2023-03-19 13:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:25:46] [INFO ] [Nat]Absence check using 363 positive place invariants in 208 ms returned sat
[2023-03-19 13:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:25:47] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2023-03-19 13:25:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 76 ms.
[2023-03-19 13:25:47] [INFO ] Added : 0 causal constraints over 0 iterations in 189 ms. Result :sat
Minimization took 262 ms.
Current structural bounds on expressions (after SMT) : [1331] Max seen :[110]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 20 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 1694/1694 places, 1331/1331 transitions.
[2023-03-19 13:25:48] [INFO ] Invariant cache hit.
Finished random walk after 283335 steps, including 2681 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 168776 steps, including 3 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=33 )
[2023-03-19 13:26:23] [INFO ] Invariant cache hit.
[2023-03-19 13:27:08] [INFO ] [Real]Absence check using 363 positive place invariants in 44834 ms returned unknown
Current structural bounds on expressions (after SMT) : [1331] Max seen :[121]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 28 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 21 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2023-03-19 13:27:08] [INFO ] Invariant cache hit.
[2023-03-19 13:27:09] [INFO ] Implicit Places using invariants in 839 ms returned []
[2023-03-19 13:27:09] [INFO ] Invariant cache hit.
[2023-03-19 13:27:11] [INFO ] Implicit Places using invariants and state equation in 1896 ms returned []
Implicit Place search using SMT with State Equation took 2739 ms to find 0 implicit places.
[2023-03-19 13:27:11] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-19 13:27:11] [INFO ] Invariant cache hit.
[2023-03-19 13:27:12] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3649 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Ending property specific reduction for Sudoku-PT-AN11-UpperBounds-05 in 88376 ms.
Starting property specific reduction for Sudoku-PT-AN11-UpperBounds-07
[2023-03-19 13:27:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 1041 ms. (steps per millisecond=9 ) properties (out of 1) seen :109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 1) seen :3
[2023-03-19 13:27:13] [INFO ] Invariant cache hit.
[2023-03-19 13:27:13] [INFO ] [Real]Absence check using 363 positive place invariants in 190 ms returned sat
[2023-03-19 13:27:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:27:14] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2023-03-19 13:27:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:27:14] [INFO ] [Nat]Absence check using 363 positive place invariants in 167 ms returned sat
[2023-03-19 13:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:27:15] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2023-03-19 13:27:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 64 ms.
[2023-03-19 13:27:15] [INFO ] Added : 0 causal constraints over 0 iterations in 168 ms. Result :sat
Minimization took 252 ms.
Current structural bounds on expressions (after SMT) : [1331] Max seen :[109]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 48 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 1694/1694 places, 1331/1331 transitions.
[2023-03-19 13:27:16] [INFO ] Invariant cache hit.
Finished random walk after 283705 steps, including 2685 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 167660 steps, including 3 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=33 )
[2023-03-19 13:27:51] [INFO ] Invariant cache hit.
[2023-03-19 13:28:36] [INFO ] [Real]Absence check using 363 positive place invariants in 44808 ms returned unknown
Current structural bounds on expressions (after SMT) : [1331] Max seen :[121]
Support contains 1331 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 18 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 53 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2023-03-19 13:28:36] [INFO ] Invariant cache hit.
[2023-03-19 13:28:37] [INFO ] Implicit Places using invariants in 864 ms returned []
[2023-03-19 13:28:37] [INFO ] Invariant cache hit.
[2023-03-19 13:28:39] [INFO ] Implicit Places using invariants and state equation in 1769 ms returned []
Implicit Place search using SMT with State Equation took 2636 ms to find 0 implicit places.
[2023-03-19 13:28:39] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 13:28:39] [INFO ] Invariant cache hit.
[2023-03-19 13:28:40] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3644 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Ending property specific reduction for Sudoku-PT-AN11-UpperBounds-07 in 88276 ms.
[2023-03-19 13:28:40] [INFO ] Flatten gal took : 274 ms
[2023-03-19 13:28:40] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-19 13:28:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1694 places, 1331 transitions and 5324 arcs took 22 ms.
Total runtime 465627 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Sudoku (PT), instance AN11
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart
PNML FILE: model.pnml
Petri model created: 1694 places, 1331 transitions, 5324 arcs.
Final Score: 484086.952
Took : 52 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 978636 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16058560 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.
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-AN11"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is Sudoku-PT-AN11, 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 r491-tall-167912710200245"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN11.tgz
mv Sudoku-PT-AN11 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 '
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 ;