About the Execution of 2023-gold for BlocksWorld-PT-20
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.r623-tall-171774435700196.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BlocksWorld-PT-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435700196
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 132M
-rw-r--r-- 1 mcc users 1.9M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.3M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 21M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 60K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 184K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 4.7M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 162K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 388K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 11M Jun 7 06:26 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 BlocksWorld-PT-20-UpperBounds-00
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-01
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-02
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-03
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-04
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-05
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-06
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-07
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-08
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-09
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-10
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-11
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-12
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-13
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-14
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717798978685
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=BlocksWorld-PT-20
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-06-07 22:23:00] [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]
[2024-06-07 22:23:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 22:23:00] [INFO ] Load time of PNML (sax parser for PT used): 527 ms
[2024-06-07 22:23:00] [INFO ] Transformed 10711 places.
[2024-06-07 22:23:00] [INFO ] Transformed 21013 transitions.
[2024-06-07 22:23:00] [INFO ] Found NUPN structural information;
[2024-06-07 22:23:00] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86, pred_on_table_87, pred_on_table_88, pred_on_table_89, pred_on_table_90, pred_on_table_91, pred_on_table_92, pred_on_table_93, pred_on_table_94, pred_on_table_95, pred_on_table_96, pred_on_table_97, pred_on_table_98, pred_on_table_99, pred_on_table_100, pred_on_table_101]
[2024-06-07 22:23:00] [INFO ] Parsed PT model containing 10711 places and 21013 transitions and 105048 arcs in 671 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 463 ms.
// Phase 1: matrix 21013 rows 10711 cols
[2024-06-07 22:23:01] [INFO ] Computed 205 invariants in 272 ms
FORMULA BlocksWorld-PT-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3977 ms. (steps per millisecond=2 ) properties (out of 12) seen :150
FORMULA BlocksWorld-PT-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 7) seen :268
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 7) seen :268
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 7) seen :135
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1889 ms. (steps per millisecond=5 ) properties (out of 7) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 7) seen :268
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 7) seen :134
[2024-06-07 22:23:09] [INFO ] Invariant cache hit.
[2024-06-07 22:23:11] [INFO ] [Real]Absence check using 205 positive place invariants in 450 ms returned sat
[2024-06-07 22:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:23:14] [INFO ] [Real]Absence check using state equation in 3397 ms returned unknown
[2024-06-07 22:23:15] [INFO ] [Real]Absence check using 205 positive place invariants in 434 ms returned sat
[2024-06-07 22:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:23:19] [INFO ] [Real]Absence check using state equation in 3686 ms returned unknown
[2024-06-07 22:23:20] [INFO ] [Real]Absence check using 205 positive place invariants in 306 ms returned unsat
[2024-06-07 22:23:21] [INFO ] [Real]Absence check using 205 positive place invariants in 299 ms returned unsat
[2024-06-07 22:23:24] [INFO ] [Real]Absence check using 205 positive place invariants in 1488 ms returned sat
[2024-06-07 22:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:23:27] [INFO ] [Real]Absence check using state equation in 2593 ms returned unknown
[2024-06-07 22:23:28] [INFO ] [Real]Absence check using 205 positive place invariants in 436 ms returned sat
[2024-06-07 22:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:23:32] [INFO ] [Real]Absence check using state equation in 3654 ms returned unknown
[2024-06-07 22:23:33] [INFO ] [Real]Absence check using 205 positive place invariants in 351 ms returned sat
[2024-06-07 22:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:23:37] [INFO ] [Real]Absence check using state equation in 3717 ms returned unknown
Current structural bounds on expressions (after SMT) : [102, 102, 1, 1, 10404, 102, 1] Max seen :[58, 58, 1, 1, 96, 58, 0]
FORMULA BlocksWorld-PT-20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10506 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 2698 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2702 ms. Remains : 10711/10711 places, 21012/21013 transitions.
// Phase 1: matrix 21012 rows 10711 cols
[2024-06-07 22:23:39] [INFO ] Computed 205 invariants in 128 ms
Finished random walk after 80014 steps, including 0 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=2 )
FORMULA BlocksWorld-PT-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 443380 steps, including 1 resets, run visited all 4 properties in 5002 ms. (steps per millisecond=88 )
FORMULA BlocksWorld-PT-20-UpperBounds-06 102 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-01 102 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-00 102 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-06-07 22:24:14] [INFO ] Invariant cache hit.
[2024-06-07 22:24:17] [INFO ] [Real]Absence check using 205 positive place invariants in 1990 ms returned sat
[2024-06-07 22:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:24:34] [INFO ] [Real]Absence check using state equation in 16539 ms returned sat
[2024-06-07 22:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 22:24:38] [INFO ] [Nat]Absence check using 205 positive place invariants in 1969 ms returned sat
[2024-06-07 22:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 22:24:55] [INFO ] [Nat]Absence check using state equation in 17614 ms returned sat
[2024-06-07 22:24:55] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 22:24:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 22:25:01] [INFO ] [Nat]Added 184 Read/Feed constraints in 6070 ms returned unknown
Current structural bounds on expressions (after SMT) : [10404] Max seen :[98]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3670 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3672 ms. Remains : 10711/10711 places, 21012/21012 transitions.
[2024-06-07 22:25:05] [INFO ] Invariant cache hit.
Finished random walk after 79499 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 23922 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=4 )
[2024-06-07 22:25:40] [INFO ] Invariant cache hit.
[2024-06-07 22:25:43] [INFO ] [Real]Absence check using 205 positive place invariants in 1897 ms returned sat
[2024-06-07 22:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:25:59] [INFO ] [Real]Absence check using state equation in 16043 ms returned sat
[2024-06-07 22:26:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 22:26:02] [INFO ] [Nat]Absence check using 205 positive place invariants in 1767 ms returned sat
[2024-06-07 22:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 22:26:19] [INFO ] [Nat]Absence check using state equation in 16655 ms returned sat
[2024-06-07 22:26:19] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 22:26:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 22:26:25] [INFO ] [Nat]Added 184 Read/Feed constraints in 6082 ms returned unknown
Current structural bounds on expressions (after SMT) : [10404] Max seen :[100]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3116 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3116 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3112 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
[2024-06-07 22:26:31] [INFO ] Invariant cache hit.
[2024-06-07 22:26:32] [INFO ] Implicit Places using invariants in 895 ms returned []
Implicit Place search using SMT only with invariants took 896 ms to find 0 implicit places.
[2024-06-07 22:26:32] [INFO ] Invariant cache hit.
[2024-06-07 22:26:33] [INFO ] Dead Transitions using invariants and state equation in 931 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4945 ms. Remains : 10711/10711 places, 21012/21012 transitions.
[2024-06-07 22:26:33] [INFO ] Invariant cache hit.
Finished random walk after 83878 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 23788 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=4 )
[2024-06-07 22:27:08] [INFO ] Invariant cache hit.
[2024-06-07 22:27:11] [INFO ] [Real]Absence check using 205 positive place invariants in 1912 ms returned sat
[2024-06-07 22:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:27:28] [INFO ] [Real]Absence check using state equation in 16692 ms returned sat
[2024-06-07 22:27:28] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 22:27:31] [INFO ] [Nat]Absence check using 205 positive place invariants in 1779 ms returned sat
[2024-06-07 22:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 22:27:50] [INFO ] [Nat]Absence check using state equation in 19014 ms returned sat
[2024-06-07 22:27:50] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 22:27:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 22:27:56] [INFO ] [Nat]Added 184 Read/Feed constraints in 6074 ms returned unknown
Current structural bounds on expressions (after SMT) : [10404] Max seen :[100]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3172 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3173 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3165 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
[2024-06-07 22:28:03] [INFO ] Invariant cache hit.
[2024-06-07 22:28:04] [INFO ] Implicit Places using invariants in 914 ms returned []
Implicit Place search using SMT only with invariants took 915 ms to find 0 implicit places.
[2024-06-07 22:28:04] [INFO ] Invariant cache hit.
[2024-06-07 22:28:05] [INFO ] Dead Transitions using invariants and state equation in 929 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5015 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Starting property specific reduction for BlocksWorld-PT-20-UpperBounds-04
[2024-06-07 22:28:05] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3700 ms. (steps per millisecond=2 ) properties (out of 1) seen :95
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1967 ms. (steps per millisecond=5 ) properties (out of 1) seen :97
[2024-06-07 22:28:10] [INFO ] Invariant cache hit.
[2024-06-07 22:28:13] [INFO ] [Real]Absence check using 205 positive place invariants in 1912 ms returned sat
[2024-06-07 22:28:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:28:15] [INFO ] [Real]Absence check using state equation in 2130 ms returned unknown
Current structural bounds on expressions (after SMT) : [10404] Max seen :[97]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3290 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3292 ms. Remains : 10711/10711 places, 21012/21012 transitions.
[2024-06-07 22:28:19] [INFO ] Invariant cache hit.
Finished random walk after 81662 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 23924 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=4 )
[2024-06-07 22:28:54] [INFO ] Invariant cache hit.
[2024-06-07 22:28:56] [INFO ] [Real]Absence check using 205 positive place invariants in 1906 ms returned sat
[2024-06-07 22:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:29:14] [INFO ] [Real]Absence check using state equation in 17362 ms returned sat
[2024-06-07 22:29:14] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 22:29:17] [INFO ] [Nat]Absence check using 205 positive place invariants in 1795 ms returned sat
[2024-06-07 22:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 22:29:36] [INFO ] [Nat]Absence check using state equation in 19220 ms returned sat
[2024-06-07 22:29:36] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 22:29:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 22:29:42] [INFO ] [Nat]Added 184 Read/Feed constraints in 6075 ms returned unknown
Current structural bounds on expressions (after SMT) : [10404] Max seen :[100]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3127 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3127 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3141 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
[2024-06-07 22:29:49] [INFO ] Invariant cache hit.
[2024-06-07 22:29:50] [INFO ] Implicit Places using invariants in 886 ms returned []
Implicit Place search using SMT only with invariants took 888 ms to find 0 implicit places.
[2024-06-07 22:29:50] [INFO ] Invariant cache hit.
[2024-06-07 22:29:51] [INFO ] Dead Transitions using invariants and state equation in 956 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4989 ms. Remains : 10711/10711 places, 21012/21012 transitions.
[2024-06-07 22:29:51] [INFO ] Invariant cache hit.
Finished random walk after 82374 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 25050 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=5 )
[2024-06-07 22:30:26] [INFO ] Invariant cache hit.
[2024-06-07 22:30:29] [INFO ] [Real]Absence check using 205 positive place invariants in 1956 ms returned sat
[2024-06-07 22:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 22:30:45] [INFO ] [Real]Absence check using state equation in 16622 ms returned sat
[2024-06-07 22:30:46] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 22:30:49] [INFO ] [Nat]Absence check using 205 positive place invariants in 1803 ms returned sat
[2024-06-07 22:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 22:31:07] [INFO ] [Nat]Absence check using state equation in 18692 ms returned sat
[2024-06-07 22:31:07] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 22:31:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 22:31:13] [INFO ] [Nat]Added 184 Read/Feed constraints in 6082 ms returned unknown
Current structural bounds on expressions (after SMT) : [10404] Max seen :[100]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3145 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3146 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3155 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
[2024-06-07 22:31:20] [INFO ] Invariant cache hit.
[2024-06-07 22:31:21] [INFO ] Implicit Places using invariants in 979 ms returned []
Implicit Place search using SMT only with invariants took 980 ms to find 0 implicit places.
[2024-06-07 22:31:21] [INFO ] Invariant cache hit.
[2024-06-07 22:31:22] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5031 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Ending property specific reduction for BlocksWorld-PT-20-UpperBounds-04 in 197036 ms.
[2024-06-07 22:31:23] [INFO ] Flatten gal took : 1016 ms
[2024-06-07 22:31:24] [INFO ] Applying decomposition
[2024-06-07 22:31:25] [INFO ] Flatten gal took : 747 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/graph9616090938083682947.txt' '-o' '/tmp/graph9616090938083682947.bin' '-w' '/tmp/graph9616090938083682947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9616090938083682947.bin' '-l' '-1' '-v' '-w' '/tmp/graph9616090938083682947.weights' '-q' '0' '-e' '0.001'
[2024-06-07 22:31:27] [INFO ] Decomposing Gal with order
[2024-06-07 22:31:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 22:31:31] [INFO ] Removed a total of 40798 redundant transitions.
[2024-06-07 22:31:32] [INFO ] Flatten gal took : 3245 ms
[2024-06-07 22:31:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 1702 labels/synchronizations in 866 ms.
[2024-06-07 22:31:36] [INFO ] Time to serialize gal into /tmp/UpperBounds14109056265193429242.gal : 207 ms
[2024-06-07 22:31:36] [INFO ] Time to serialize properties into /tmp/UpperBounds2007128416949584046.prop : 9 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/UpperBounds14109056265193429242.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2007128416949584046.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/UpperBounds2007128416949584046.prop.
Detected timeout of ITS tools.
[2024-06-07 22:54:51] [INFO ] Applying decomposition
[2024-06-07 22:54:53] [INFO ] Flatten gal took : 1711 ms
[2024-06-07 22:54:54] [INFO ] Decomposing Gal with order
[2024-06-07 22:54:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 22:54:59] [INFO ] Removed a total of 62320 redundant transitions.
[2024-06-07 22:54:59] [INFO ] Flatten gal took : 3730 ms
[2024-06-07 22:54:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 120 ms.
[2024-06-07 22:55:01] [INFO ] Time to serialize gal into /tmp/UpperBounds10671752282302824999.gal : 144 ms
[2024-06-07 22:55:01] [INFO ] Time to serialize properties into /tmp/UpperBounds16247531674163284374.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/UpperBounds10671752282302824999.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16247531674163284374.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 ...306
Loading property file /tmp/UpperBounds16247531674163284374.prop.
ITS-tools command line returned an error code 137
[2024-06-07 23:13:47] [INFO ] Flatten gal took : 4981 ms
[2024-06-07 23:13:49] [INFO ] Input system was already deterministic with 21012 transitions.
[2024-06-07 23:13:50] [INFO ] Transformed 10711 places.
[2024-06-07 23:13:50] [INFO ] Transformed 21012 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
[2024-06-07 23:14:05] [INFO ] Time to serialize gal into /tmp/UpperBounds10868990920370859592.gal : 98 ms
[2024-06-07 23:14:05] [INFO ] Time to serialize properties into /tmp/UpperBounds18135938461804766762.prop : 11 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/UpperBounds10868990920370859592.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18135938461804766762.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 ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds18135938461804766762.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 2329644 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16251876 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="BlocksWorld-PT-20"
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 BlocksWorld-PT-20, 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 r623-tall-171774435700196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-20.tgz
mv BlocksWorld-PT-20 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 ;