About the Execution of Smart+red for Sudoku-COL-BN16
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-167912710100157.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is Sudoku-COL-BN16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r491-tall-167912710100157
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 7.4K Feb 26 09:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 09:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 08:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 08:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 11:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 09:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 09:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 446K 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-COL-BN16-UpperBounds-00
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-01
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-02
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-03
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-04
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-05
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-06
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-07
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-08
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-09
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-10
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-11
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-12
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-13
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-14
FORMULA_NAME Sudoku-COL-BN16-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679220748461
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-COL-BN16
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-19 10:12:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 10:12:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:12:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-19 10:12:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 10:12:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 775 ms
[2023-03-19 10:12:31] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5120 PT places and 65536.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-19 10:12:31] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 4 ms.
[2023-03-19 10:12:31] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 1 rows 5 cols
[2023-03-19 10:12:31] [INFO ] Computed 4 place invariants in 3 ms
FORMULA Sudoku-COL-BN16-UpperBounds-14 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-13 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-12 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-11 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-10 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-09 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-08 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-07 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-06 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-05 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-04 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-03 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-02 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-01 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN16-UpperBounds-00 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-19 10:12:31] [INFO ] Invariant cache hit.
[2023-03-19 10:12:31] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2023-03-19 10:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:12:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-19 10:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:12:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-19 10:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:12:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-19 10:12:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 10:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [256]
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2023-03-19 10:12:31] [INFO ] Unfolded HLPN to a Petri net with 5120 places and 4096 transitions 20480 arcs in 92 ms.
[2023-03-19 10:12:31] [INFO ] Unfolded 1 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 4137 ms. (steps per millisecond=2 ) properties (out of 1) seen :217
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1089 ms. (steps per millisecond=9 ) properties (out of 1) seen :1
// Phase 1: matrix 4096 rows 5120 cols
[2023-03-19 10:12:36] [INFO ] Computed 1024 place invariants in 66 ms
[2023-03-19 10:12:40] [INFO ] [Real]Absence check using 1024 positive place invariants in 2598 ms returned sat
[2023-03-19 10:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:12:41] [INFO ] [Real]Absence check using state equation in 1896 ms returned unknown
Current structural bounds on expressions (after SMT) : [256] Max seen :[217]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 312 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 315 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2023-03-19 10:12:42] [INFO ] Invariant cache hit.
Finished random walk after 73692 steps, including 349 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 53478 steps, including 0 resets, run visited all 1 properties in 5044 ms. (steps per millisecond=10 )
[2023-03-19 10:13:17] [INFO ] Invariant cache hit.
[2023-03-19 10:13:19] [INFO ] [Real]Absence check using 1024 positive place invariants in 1903 ms returned sat
[2023-03-19 10:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:13:23] [INFO ] [Real]Absence check using state equation in 3635 ms returned sat
[2023-03-19 10:13:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:13:26] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1993 ms returned sat
[2023-03-19 10:13:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:13:29] [INFO ] [Nat]Absence check using state equation in 3692 ms returned sat
[2023-03-19 10:13:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2023-03-19 10:13:30] [INFO ] Added : 0 causal constraints over 0 iterations in 511 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256] Max seen :[220]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 146 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 221 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:13:34] [INFO ] Invariant cache hit.
[2023-03-19 10:13:36] [INFO ] Implicit Places using invariants in 2482 ms returned []
[2023-03-19 10:13:36] [INFO ] Invariant cache hit.
[2023-03-19 10:13:38] [INFO ] Implicit Places using invariants and state equation in 1839 ms returned []
Implicit Place search using SMT with State Equation took 4338 ms to find 0 implicit places.
[2023-03-19 10:13:39] [INFO ] Redundant transitions in 282 ms returned []
[2023-03-19 10:13:39] [INFO ] Invariant cache hit.
[2023-03-19 10:13:42] [INFO ] Dead Transitions using invariants and state equation in 3021 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7871 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2023-03-19 10:13:42] [INFO ] Invariant cache hit.
Finished random walk after 72840 steps, including 345 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52096 steps, including 0 resets, run visited all 1 properties in 5048 ms. (steps per millisecond=10 )
[2023-03-19 10:14:17] [INFO ] Invariant cache hit.
[2023-03-19 10:14:20] [INFO ] [Real]Absence check using 1024 positive place invariants in 2390 ms returned sat
[2023-03-19 10:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:14:23] [INFO ] [Real]Absence check using state equation in 3444 ms returned sat
[2023-03-19 10:14:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 200 ms.
[2023-03-19 10:14:24] [INFO ] Added : 0 causal constraints over 0 iterations in 535 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256] Max seen :[221]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 192 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 116 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:14:28] [INFO ] Invariant cache hit.
[2023-03-19 10:14:30] [INFO ] Implicit Places using invariants in 1945 ms returned []
[2023-03-19 10:14:30] [INFO ] Invariant cache hit.
[2023-03-19 10:14:32] [INFO ] Implicit Places using invariants and state equation in 1962 ms returned []
Implicit Place search using SMT with State Equation took 3911 ms to find 0 implicit places.
[2023-03-19 10:14:32] [INFO ] Redundant transitions in 245 ms returned []
[2023-03-19 10:14:32] [INFO ] Invariant cache hit.
[2023-03-19 10:14:35] [INFO ] Dead Transitions using invariants and state equation in 3189 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7479 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2023-03-19 10:14:35] [INFO ] Invariant cache hit.
Finished random walk after 72571 steps, including 344 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52099 steps, including 0 resets, run visited all 1 properties in 5060 ms. (steps per millisecond=10 )
[2023-03-19 10:15:10] [INFO ] Invariant cache hit.
[2023-03-19 10:15:55] [INFO ] [Real]Absence check using 1024 positive place invariants in 44488 ms returned unknown
Current structural bounds on expressions (after SMT) : [256] Max seen :[222]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 122 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 112 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:15:55] [INFO ] Invariant cache hit.
[2023-03-19 10:15:57] [INFO ] Implicit Places using invariants in 1941 ms returned []
[2023-03-19 10:15:57] [INFO ] Invariant cache hit.
[2023-03-19 10:15:59] [INFO ] Implicit Places using invariants and state equation in 2068 ms returned []
Implicit Place search using SMT with State Equation took 4018 ms to find 0 implicit places.
[2023-03-19 10:16:00] [INFO ] Redundant transitions in 129 ms returned []
[2023-03-19 10:16:00] [INFO ] Invariant cache hit.
[2023-03-19 10:16:03] [INFO ] Dead Transitions using invariants and state equation in 3052 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7325 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting property specific reduction for Sudoku-COL-BN16-UpperBounds-15
[2023-03-19 10:16:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 4006 ms. (steps per millisecond=2 ) properties (out of 1) seen :217
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1011 ms. (steps per millisecond=9 ) properties (out of 1) seen :1
[2023-03-19 10:16:08] [INFO ] Invariant cache hit.
[2023-03-19 10:16:12] [INFO ] [Real]Absence check using 1024 positive place invariants in 3985 ms returned sat
[2023-03-19 10:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:16:13] [INFO ] [Real]Absence check using state equation in 503 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096] Max seen :[217]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 114 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2023-03-19 10:16:13] [INFO ] Invariant cache hit.
Finished random walk after 73878 steps, including 350 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51107 steps, including 0 resets, run visited all 1 properties in 5057 ms. (steps per millisecond=10 )
[2023-03-19 10:16:48] [INFO ] Invariant cache hit.
[2023-03-19 10:16:51] [INFO ] [Real]Absence check using 1024 positive place invariants in 2713 ms returned sat
[2023-03-19 10:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:16:54] [INFO ] [Real]Absence check using state equation in 3150 ms returned sat
[2023-03-19 10:16:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 190 ms.
[2023-03-19 10:16:55] [INFO ] Added : 0 causal constraints over 0 iterations in 534 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[219]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 110 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 108 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:16:59] [INFO ] Invariant cache hit.
[2023-03-19 10:17:01] [INFO ] Implicit Places using invariants in 1911 ms returned []
[2023-03-19 10:17:01] [INFO ] Invariant cache hit.
[2023-03-19 10:17:02] [INFO ] Implicit Places using invariants and state equation in 1868 ms returned []
Implicit Place search using SMT with State Equation took 3786 ms to find 0 implicit places.
[2023-03-19 10:17:03] [INFO ] Redundant transitions in 125 ms returned []
[2023-03-19 10:17:03] [INFO ] Invariant cache hit.
[2023-03-19 10:17:06] [INFO ] Dead Transitions using invariants and state equation in 3114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7145 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2023-03-19 10:17:06] [INFO ] Invariant cache hit.
Finished random walk after 73733 steps, including 349 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52086 steps, including 0 resets, run visited all 1 properties in 5035 ms. (steps per millisecond=10 )
[2023-03-19 10:17:41] [INFO ] Invariant cache hit.
[2023-03-19 10:17:44] [INFO ] [Real]Absence check using 1024 positive place invariants in 2348 ms returned sat
[2023-03-19 10:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:17:47] [INFO ] [Real]Absence check using state equation in 3439 ms returned sat
[2023-03-19 10:17:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 174 ms.
[2023-03-19 10:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 501 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[221]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 101 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 98 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:17:51] [INFO ] Invariant cache hit.
[2023-03-19 10:17:53] [INFO ] Implicit Places using invariants in 1915 ms returned []
[2023-03-19 10:17:53] [INFO ] Invariant cache hit.
[2023-03-19 10:17:55] [INFO ] Implicit Places using invariants and state equation in 1950 ms returned []
Implicit Place search using SMT with State Equation took 3868 ms to find 0 implicit places.
[2023-03-19 10:17:55] [INFO ] Redundant transitions in 122 ms returned []
[2023-03-19 10:17:55] [INFO ] Invariant cache hit.
[2023-03-19 10:17:59] [INFO ] Dead Transitions using invariants and state equation in 3182 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7290 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2023-03-19 10:17:59] [INFO ] Invariant cache hit.
Finished random walk after 74501 steps, including 353 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52088 steps, including 0 resets, run visited all 1 properties in 5086 ms. (steps per millisecond=10 )
[2023-03-19 10:18:34] [INFO ] Invariant cache hit.
[2023-03-19 10:19:19] [INFO ] [Real]Absence check using 1024 positive place invariants in 44488 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096] Max seen :[222]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 109 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 104 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:19:19] [INFO ] Invariant cache hit.
[2023-03-19 10:19:21] [INFO ] Implicit Places using invariants in 1922 ms returned []
[2023-03-19 10:19:21] [INFO ] Invariant cache hit.
[2023-03-19 10:19:23] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned []
Implicit Place search using SMT with State Equation took 3657 ms to find 0 implicit places.
[2023-03-19 10:19:23] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-19 10:19:23] [INFO ] Invariant cache hit.
[2023-03-19 10:19:26] [INFO ] Dead Transitions using invariants and state equation in 3293 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7187 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-COL-BN16-UpperBounds-15 in 203439 ms.
[2023-03-19 10:19:27] [INFO ] Flatten gal took : 406 ms
[2023-03-19 10:19:27] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 5 ms.
[2023-03-19 10:19:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5120 places, 4096 transitions and 20480 arcs took 24 ms.
Total runtime 416825 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Sudoku (COL), instance BN16
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: 5120 places, 4096 transitions, 20480 arcs.
Final Score: 8232647.668
Took : 45 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 191596 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16284764 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-COL-BN16"
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-COL-BN16, 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-167912710100157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN16.tgz
mv Sudoku-COL-BN16 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 ;