About the Execution of 2023-gold for Philosophers-COL-005000
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.r285-smll-171654422400281.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Philosophers-COL-005000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422400281
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 7.3K Apr 13 19:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 13 19:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 13 13:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 13 13:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 14 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 14 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 22:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 13 22:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 227K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-005000-UpperBounds-00
FORMULA_NAME Philosophers-COL-005000-UpperBounds-01
FORMULA_NAME Philosophers-COL-005000-UpperBounds-02
FORMULA_NAME Philosophers-COL-005000-UpperBounds-03
FORMULA_NAME Philosophers-COL-005000-UpperBounds-04
FORMULA_NAME Philosophers-COL-005000-UpperBounds-05
FORMULA_NAME Philosophers-COL-005000-UpperBounds-06
FORMULA_NAME Philosophers-COL-005000-UpperBounds-07
FORMULA_NAME Philosophers-COL-005000-UpperBounds-08
FORMULA_NAME Philosophers-COL-005000-UpperBounds-09
FORMULA_NAME Philosophers-COL-005000-UpperBounds-10
FORMULA_NAME Philosophers-COL-005000-UpperBounds-11
FORMULA_NAME Philosophers-COL-005000-UpperBounds-12
FORMULA_NAME Philosophers-COL-005000-UpperBounds-13
FORMULA_NAME Philosophers-COL-005000-UpperBounds-14
FORMULA_NAME Philosophers-COL-005000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716966050683
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=Philosophers-COL-005000
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-29 07:00:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 07:00:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 07:00:53] [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.
[2024-05-29 07:00:54] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 07:00:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1083 ms
[2024-05-29 07:00:54] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
[2024-05-29 07:00:54] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-05-29 07:00:54] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2024-05-29 07:00:54] [INFO ] Computed 2 invariants in 5 ms
FORMULA Philosophers-COL-005000-UpperBounds-15 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-10 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-09 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-07 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-05 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-29 07:00:54] [INFO ] Invariant cache hit.
[2024-05-29 07:00:54] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 07:00:55] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 07:00:55] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 07:00:55] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-29 07:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 07:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 07:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-29 07:00:55] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-29 07:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2024-05-29 07:00:56] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 421 ms.
[2024-05-29 07:00:56] [INFO ] Unfolded 11 HLPN properties in 13 ms.
Finished random walk after 8072 steps, including 2 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=0 )
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3843 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3866 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 4538 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3991 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3601 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3794 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3920 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3507 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3457 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3571 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3608 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
// Phase 1: matrix 25000 rows 25000 cols
[2024-05-29 07:02:08] [INFO ] Computed 10000 invariants in 183 ms
[2024-05-29 07:02:18] [INFO ] [Real]Absence check using 10000 positive place invariants in 322 ms returned unknown
[2024-05-29 07:02:23] [INFO ] [Real]Absence check using 10000 positive place invariants in 296 ms returned unknown
[2024-05-29 07:02:28] [INFO ] [Real]Absence check using 10000 positive place invariants in 458 ms returned unknown
[2024-05-29 07:02:33] [INFO ] [Real]Absence check using 10000 positive place invariants in 427 ms returned unknown
[2024-05-29 07:02:38] [INFO ] [Real]Absence check using 10000 positive place invariants in 348 ms returned unknown
[2024-05-29 07:02:43] [INFO ] [Real]Absence check using 10000 positive place invariants in 178 ms returned unknown
[2024-05-29 07:02:58] [INFO ] [Real]Absence check using 10000 positive place invariants in 162 ms returned unknown
[2024-05-29 07:03:03] [INFO ] [Real]Absence check using 10000 positive place invariants in 73 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000] Max seen :[1091, 1091, 421, 1091, 421, 1113, 421, 1113, 1113, 1113, 1091]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3867 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3873 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-29 07:03:07] [INFO ] Invariant cache hit.
Finished random walk after 8846 steps, including 0 resets, run visited all 11 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5296 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5145 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5333 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5057 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5222 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5419 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5342 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5114 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5083 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5267 ms. (steps per millisecond=2 ) properties seen 4
[2024-05-29 07:04:35] [INFO ] Invariant cache hit.
[2024-05-29 07:04:58] [INFO ] [Real]Absence check using 10000 positive place invariants in 18007 ms returned sat
[2024-05-29 07:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:05:20] [INFO ] [Real]Absence check using state equation in 22338 ms returned unknown
[2024-05-29 07:05:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 16323 ms returned sat
[2024-05-29 07:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:06:05] [INFO ] [Real]Absence check using state equation in 24434 ms returned unknown
[2024-05-29 07:06:24] [INFO ] [Real]Absence check using 10000 positive place invariants in 14336 ms returned sat
[2024-05-29 07:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:06:50] [INFO ] [Real]Absence check using state equation in 26371 ms returned unknown
[2024-05-29 07:07:11] [INFO ] [Real]Absence check using 10000 positive place invariants in 16029 ms returned sat
[2024-05-29 07:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:07:35] [INFO ] [Real]Absence check using state equation in 24013 ms returned unknown
[2024-05-29 07:07:54] [INFO ] [Real]Absence check using 10000 positive place invariants in 14010 ms returned sat
[2024-05-29 07:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:08:20] [INFO ] [Real]Absence check using state equation in 26298 ms returned unknown
[2024-05-29 07:08:43] [INFO ] [Real]Absence check using 10000 positive place invariants in 18144 ms returned sat
[2024-05-29 07:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:09:05] [INFO ] [Real]Absence check using state equation in 21971 ms returned unknown
[2024-05-29 07:09:24] [INFO ] [Real]Absence check using 10000 positive place invariants in 13945 ms returned sat
[2024-05-29 07:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:09:50] [INFO ] [Real]Absence check using state equation in 25995 ms returned unknown
[2024-05-29 07:10:11] [INFO ] [Real]Absence check using 10000 positive place invariants in 16008 ms returned sat
[2024-05-29 07:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:10:35] [INFO ] [Real]Absence check using state equation in 24475 ms returned unknown
[2024-05-29 07:10:56] [INFO ] [Real]Absence check using 10000 positive place invariants in 15913 ms returned sat
[2024-05-29 07:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:11:20] [INFO ] [Real]Absence check using state equation in 24586 ms returned unknown
[2024-05-29 07:11:42] [INFO ] [Real]Absence check using 10000 positive place invariants in 16967 ms returned sat
[2024-05-29 07:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:12:05] [INFO ] [Real]Absence check using state equation in 23227 ms returned unknown
[2024-05-29 07:12:27] [INFO ] [Real]Absence check using 10000 positive place invariants in 16899 ms returned sat
[2024-05-29 07:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:12:50] [INFO ] [Real]Absence check using state equation in 23141 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000] Max seen :[1560, 1560, 715, 1560, 715, 1505, 715, 1505, 1505, 1505, 1560]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2355 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2355 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3210 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2024-05-29 07:12:56] [INFO ] Invariant cache hit.
[2024-05-29 07:12:59] [INFO ] Implicit Places using invariants in 3147 ms returned []
Implicit Place search using SMT only with invariants took 3149 ms to find 0 implicit places.
[2024-05-29 07:12:59] [INFO ] Invariant cache hit.
[2024-05-29 07:13:02] [INFO ] Dead Transitions using invariants and state equation in 3168 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9532 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-29 07:13:02] [INFO ] Invariant cache hit.
Finished random walk after 9269 steps, including 0 resets, run visited all 11 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5236 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5394 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5348 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5137 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5285 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5255 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5226 ms. (steps per millisecond=2 ) properties seen 4
[2024-05-29 07:14:29] [INFO ] Invariant cache hit.
[2024-05-29 07:14:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 18006 ms returned sat
[2024-05-29 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:15:15] [INFO ] [Real]Absence check using state equation in 22246 ms returned unknown
[2024-05-29 07:15:36] [INFO ] [Real]Absence check using 10000 positive place invariants in 16814 ms returned sat
[2024-05-29 07:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:16:00] [INFO ] [Real]Absence check using state equation in 23916 ms returned unknown
[2024-05-29 07:16:17] [INFO ] [Real]Absence check using 10000 positive place invariants in 12657 ms returned sat
[2024-05-29 07:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:16:45] [INFO ] [Real]Absence check using state equation in 27613 ms returned unknown
[2024-05-29 07:17:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 19136 ms returned sat
[2024-05-29 07:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:17:30] [INFO ] [Real]Absence check using state equation in 21171 ms returned unknown
[2024-05-29 07:17:48] [INFO ] [Real]Absence check using 10000 positive place invariants in 13656 ms returned sat
[2024-05-29 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:18:15] [INFO ] [Real]Absence check using state equation in 26439 ms returned unknown
[2024-05-29 07:18:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 17202 ms returned sat
[2024-05-29 07:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:19:00] [INFO ] [Real]Absence check using state equation in 23151 ms returned unknown
[2024-05-29 07:19:18] [INFO ] [Real]Absence check using 10000 positive place invariants in 13823 ms returned sat
[2024-05-29 07:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:19:45] [INFO ] [Real]Absence check using state equation in 26544 ms returned unknown
[2024-05-29 07:20:07] [INFO ] [Real]Absence check using 10000 positive place invariants in 17639 ms returned sat
[2024-05-29 07:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:20:30] [INFO ] [Real]Absence check using state equation in 22741 ms returned unknown
[2024-05-29 07:20:50] [INFO ] [Real]Absence check using 10000 positive place invariants in 15052 ms returned sat
[2024-05-29 07:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:21:15] [INFO ] [Real]Absence check using state equation in 24950 ms returned unknown
[2024-05-29 07:21:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 17096 ms returned sat
[2024-05-29 07:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:22:00] [INFO ] [Real]Absence check using state equation in 22638 ms returned unknown
[2024-05-29 07:22:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 17137 ms returned sat
[2024-05-29 07:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:22:45] [INFO ] [Real]Absence check using state equation in 23562 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000] Max seen :[1699, 1699, 715, 1699, 715, 1505, 715, 1505, 1505, 1505, 1699]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3577 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3577 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3541 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2024-05-29 07:22:52] [INFO ] Invariant cache hit.
[2024-05-29 07:22:56] [INFO ] Implicit Places using invariants in 3570 ms returned []
Implicit Place search using SMT only with invariants took 3574 ms to find 0 implicit places.
[2024-05-29 07:22:56] [INFO ] Invariant cache hit.
[2024-05-29 07:22:59] [INFO ] Dead Transitions using invariants and state equation in 3049 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10175 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-29 07:22:59] [INFO ] Invariant cache hit.
Finished random walk after 9182 steps, including 0 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5157 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5255 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5352 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5236 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5224 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5270 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5366 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5092 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5220 ms. (steps per millisecond=2 ) properties seen 4
[2024-05-29 07:24:26] [INFO ] Invariant cache hit.
[2024-05-29 07:24:48] [INFO ] [Real]Absence check using 10000 positive place invariants in 16531 ms returned sat
[2024-05-29 07:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:25:11] [INFO ] [Real]Absence check using state equation in 23713 ms returned unknown
[2024-05-29 07:25:36] [INFO ] [Real]Absence check using 10000 positive place invariants in 20160 ms returned sat
[2024-05-29 07:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:25:56] [INFO ] [Real]Absence check using state equation in 20526 ms returned unknown
[2024-05-29 07:26:15] [INFO ] [Real]Absence check using 10000 positive place invariants in 13711 ms returned sat
[2024-05-29 07:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:26:41] [INFO ] [Real]Absence check using state equation in 26499 ms returned unknown
[2024-05-29 07:27:05] [INFO ] [Real]Absence check using 10000 positive place invariants in 18968 ms returned sat
[2024-05-29 07:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:27:26] [INFO ] [Real]Absence check using state equation in 21345 ms returned unknown
[2024-05-29 07:27:45] [INFO ] [Real]Absence check using 10000 positive place invariants in 13699 ms returned sat
[2024-05-29 07:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:28:11] [INFO ] [Real]Absence check using state equation in 26378 ms returned unknown
[2024-05-29 07:28:34] [INFO ] [Real]Absence check using 10000 positive place invariants in 17292 ms returned sat
[2024-05-29 07:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:28:57] [INFO ] [Real]Absence check using state equation in 22955 ms returned unknown
[2024-05-29 07:29:15] [INFO ] [Real]Absence check using 10000 positive place invariants in 14169 ms returned sat
[2024-05-29 07:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:29:42] [INFO ] [Real]Absence check using state equation in 26086 ms returned unknown
[2024-05-29 07:30:04] [INFO ] [Real]Absence check using 10000 positive place invariants in 17111 ms returned sat
[2024-05-29 07:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:30:27] [INFO ] [Real]Absence check using state equation in 22867 ms returned unknown
[2024-05-29 07:30:50] [INFO ] [Real]Absence check using 10000 positive place invariants in 18027 ms returned sat
[2024-05-29 07:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:31:12] [INFO ] [Real]Absence check using state equation in 21908 ms returned unknown
[2024-05-29 07:31:35] [INFO ] [Real]Absence check using 10000 positive place invariants in 18160 ms returned sat
[2024-05-29 07:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:31:57] [INFO ] [Real]Absence check using state equation in 21680 ms returned unknown
[2024-05-29 07:32:18] [INFO ] [Real]Absence check using 10000 positive place invariants in 17106 ms returned sat
[2024-05-29 07:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:32:42] [INFO ] [Real]Absence check using state equation in 23378 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000] Max seen :[1699, 1699, 725, 1699, 725, 1505, 725, 1505, 1505, 1505, 1699]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2605 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2605 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2181 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2024-05-29 07:32:47] [INFO ] Invariant cache hit.
[2024-05-29 07:32:50] [INFO ] Implicit Places using invariants in 3445 ms returned []
Implicit Place search using SMT only with invariants took 3447 ms to find 0 implicit places.
[2024-05-29 07:32:50] [INFO ] Invariant cache hit.
[2024-05-29 07:32:53] [INFO ] Dead Transitions using invariants and state equation in 3099 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8730 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-29 07:32:53] [INFO ] Invariant cache hit.
Finished random walk after 8763 steps, including 0 resets, run visited all 11 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5160 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5255 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5268 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5229 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5187 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5168 ms. (steps per millisecond=2 ) properties seen 4
[2024-05-29 07:34:20] [INFO ] Invariant cache hit.
[2024-05-29 07:34:44] [INFO ] [Real]Absence check using 10000 positive place invariants in 19954 ms returned sat
[2024-05-29 07:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:35:05] [INFO ] [Real]Absence check using state equation in 20296 ms returned unknown
[2024-05-29 07:35:27] [INFO ] [Real]Absence check using 10000 positive place invariants in 17495 ms returned sat
[2024-05-29 07:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:35:50] [INFO ] [Real]Absence check using state equation in 22653 ms returned unknown
[2024-05-29 07:36:08] [INFO ] [Real]Absence check using 10000 positive place invariants in 13451 ms returned sat
[2024-05-29 07:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:36:35] [INFO ] [Real]Absence check using state equation in 27032 ms returned unknown
[2024-05-29 07:36:59] [INFO ] [Real]Absence check using 10000 positive place invariants in 20030 ms returned sat
[2024-05-29 07:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:37:20] [INFO ] [Real]Absence check using state equation in 20519 ms returned unknown
[2024-05-29 07:37:38] [INFO ] [Real]Absence check using 10000 positive place invariants in 13589 ms returned sat
[2024-05-29 07:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:38:05] [INFO ] [Real]Absence check using state equation in 26998 ms returned unknown
[2024-05-29 07:38:29] [INFO ] [Real]Absence check using 10000 positive place invariants in 19640 ms returned sat
[2024-05-29 07:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:38:50] [INFO ] [Real]Absence check using state equation in 20800 ms returned unknown
[2024-05-29 07:39:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 14603 ms returned sat
[2024-05-29 07:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:39:35] [INFO ] [Real]Absence check using state equation in 25482 ms returned unknown
[2024-05-29 07:39:57] [INFO ] [Real]Absence check using 10000 positive place invariants in 17526 ms returned sat
[2024-05-29 07:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:40:20] [INFO ] [Real]Absence check using state equation in 22769 ms returned unknown
[2024-05-29 07:40:43] [INFO ] [Real]Absence check using 10000 positive place invariants in 18774 ms returned sat
[2024-05-29 07:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:41:05] [INFO ] [Real]Absence check using state equation in 21870 ms returned unknown
[2024-05-29 07:41:29] [INFO ] [Real]Absence check using 10000 positive place invariants in 18732 ms returned sat
[2024-05-29 07:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:41:50] [INFO ] [Real]Absence check using state equation in 20952 ms returned unknown
[2024-05-29 07:42:12] [INFO ] [Real]Absence check using 10000 positive place invariants in 17409 ms returned sat
[2024-05-29 07:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:42:35] [INFO ] [Real]Absence check using state equation in 23085 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000] Max seen :[1699, 1699, 725, 1699, 725, 1553, 725, 1553, 1553, 1553, 1699]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2240 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2240 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2148 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2024-05-29 07:42:40] [INFO ] Invariant cache hit.
[2024-05-29 07:42:43] [INFO ] Implicit Places using invariants in 3004 ms returned []
Implicit Place search using SMT only with invariants took 3005 ms to find 0 implicit places.
[2024-05-29 07:42:43] [INFO ] Invariant cache hit.
[2024-05-29 07:42:46] [INFO ] Dead Transitions using invariants and state equation in 3218 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8376 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-29 07:42:46] [INFO ] Invariant cache hit.
Finished random walk after 8744 steps, including 0 resets, run visited all 11 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5336 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5209 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5346 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5229 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5418 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5054 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5184 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5244 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5282 ms. (steps per millisecond=2 ) properties seen 4
[2024-05-29 07:44:13] [INFO ] Invariant cache hit.
[2024-05-29 07:44:35] [INFO ] [Real]Absence check using 10000 positive place invariants in 17153 ms returned sat
[2024-05-29 07:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:44:59] [INFO ] [Real]Absence check using state equation in 23470 ms returned unknown
[2024-05-29 07:45:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 18303 ms returned sat
[2024-05-29 07:45:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:45:44] [INFO ] [Real]Absence check using state equation in 22022 ms returned unknown
[2024-05-29 07:46:04] [INFO ] [Real]Absence check using 10000 positive place invariants in 15593 ms returned sat
[2024-05-29 07:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:46:29] [INFO ] [Real]Absence check using state equation in 24505 ms returned unknown
[2024-05-29 07:46:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 18719 ms returned sat
[2024-05-29 07:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:47:14] [INFO ] [Real]Absence check using state equation in 21536 ms returned unknown
[2024-05-29 07:47:33] [INFO ] [Real]Absence check using 10000 positive place invariants in 14430 ms returned sat
[2024-05-29 07:47:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:47:59] [INFO ] [Real]Absence check using state equation in 25961 ms returned unknown
[2024-05-29 07:48:25] [INFO ] [Real]Absence check using 10000 positive place invariants in 20771 ms returned sat
[2024-05-29 07:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:48:44] [INFO ] [Real]Absence check using state equation in 19292 ms returned unknown
[2024-05-29 07:49:04] [INFO ] [Real]Absence check using 10000 positive place invariants in 15109 ms returned sat
[2024-05-29 07:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:49:29] [INFO ] [Real]Absence check using state equation in 24756 ms returned unknown
[2024-05-29 07:49:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 17537 ms returned sat
[2024-05-29 07:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:50:14] [INFO ] [Real]Absence check using state equation in 22053 ms returned unknown
[2024-05-29 07:50:36] [INFO ] [Real]Absence check using 10000 positive place invariants in 17293 ms returned sat
[2024-05-29 07:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:50:59] [INFO ] [Real]Absence check using state equation in 22901 ms returned unknown
[2024-05-29 07:51:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 18122 ms returned sat
[2024-05-29 07:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:51:44] [INFO ] [Real]Absence check using state equation in 22402 ms returned unknown
[2024-05-29 07:52:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 20451 ms returned sat
[2024-05-29 07:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:52:29] [INFO ] [Real]Absence check using state equation in 19630 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 2500, 5000, 2500, 5000, 2500, 5000, 5000, 5000, 5000] Max seen :[1699, 1699, 725, 1699, 725, 1578, 725, 1578, 1578, 1578, 1699]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2529 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2529 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2225 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2024-05-29 07:52:34] [INFO ] Invariant cache hit.
[2024-05-29 07:52:38] [INFO ] Implicit Places using invariants in 3596 ms returned []
Implicit Place search using SMT only with invariants took 3597 ms to find 0 implicit places.
[2024-05-29 07:52:38] [INFO ] Invariant cache hit.
[2024-05-29 07:52:41] [INFO ] Dead Transitions using invariants and state equation in 3349 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9174 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-29 07:52:41] [INFO ] Invariant cache hit.
Finished random walk after 8870 steps, including 0 resets, run visited all 11 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5379 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5334 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5204 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 12002 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5247 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 13002 steps, including 0 resets, run timeout after 5117 ms. (steps per millisecond=2 ) properties seen 8
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5123 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5091 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5100 ms. (steps per millisecond=2 ) properties seen 4
Interrupted Best-First random walk after 14002 steps, including 0 resets, run timeout after 5072 ms. (steps per millisecond=2 ) properties seen 4
[2024-05-29 07:54:08] [INFO ] Invariant cache hit.
[2024-05-29 07:54:31] [INFO ] [Real]Absence check using 10000 positive place invariants in 18705 ms returned sat
[2024-05-29 07:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:54:53] [INFO ] [Real]Absence check using state equation in 21665 ms returned unknown
[2024-05-29 07:55:17] [INFO ] [Real]Absence check using 10000 positive place invariants in 18972 ms returned sat
[2024-05-29 07:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:55:38] [INFO ] [Real]Absence check using state equation in 21420 ms returned unknown
[2024-05-29 07:55:57] [INFO ] [Real]Absence check using 10000 positive place invariants in 14508 ms returned sat
[2024-05-29 07:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:56:23] [INFO ] [Real]Absence check using state equation in 25804 ms returned unknown
[2024-05-29 07:56:47] [INFO ] [Real]Absence check using 10000 positive place invariants in 19213 ms returned sat
[2024-05-29 07:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:57:08] [INFO ] [Real]Absence check using state equation in 21049 ms returned unknown
[2024-05-29 07:57:28] [INFO ] [Real]Absence check using 10000 positive place invariants in 14962 ms returned sat
[2024-05-29 07:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:57:53] [INFO ] [Real]Absence check using state equation in 25368 ms returned unknown
[2024-05-29 07:58:15] [INFO ] [Real]Absence check using 10000 positive place invariants in 17801 ms returned sat
[2024-05-29 07:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:58:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 07:58:56] [INFO ] [Real]Absence check using 10000 positive place invariants in 13594 ms returned sat
[2024-05-29 07:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 07:59:23] [INFO ] [Real]Absence check using state equation in 26796 ms returned unknown
[2024-05-29 07:59:47] [INFO ] [Real]Absence check using 10000 positive place invariants in 18587 ms returned sat
[2024-05-29 07:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:00:08] [INFO ] [Real]Absence check using state equation in 21462 ms returned unknown
[2024-05-29 08:00:31] [INFO ] [Real]Absence check using 10000 positive place invariants in 18676 ms returned sat
[2024-05-29 08:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9594804 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16113372 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="Philosophers-COL-005000"
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 Philosophers-COL-005000, 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 r285-smll-171654422400281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 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 ;