Trace number 4456090

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j Cutting Planes 2024 2024-07-12? 1.04109 0.630237

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900576151--soft-0-100-0.wbo
MD5SUM216f6331a5059337c4eb768f690a17ee
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark42.5581
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 135865
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 135864
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.10	c See www.sat4j.org for details.
0.14/0.12	c version CUSTOM.v20240707
0.14/0.14	c java.runtime.name	OpenJDK Runtime Environment
0.14/0.14	c java.vm.name		OpenJDK 64-Bit Server VM
0.14/0.14	c java.vm.version	22.0.1+8-16
0.14/0.14	c java.vm.vendor	Oracle Corporation
0.14/0.14	c sun.arch.data.model	64
0.14/0.14	c java.version		22.0.1
0.14/0.14	c os.name		Linux
0.14/0.14	c os.version		4.18.0-301.1.el8.x86_64
0.14/0.14	c os.arch		amd64
0.14/0.15	c Free memory 		2113181440
0.14/0.15	c Max memory 		16282288128
0.14/0.15	c Total memory 		2122317824
0.14/0.16	c Number of processors 	2
0.32/0.30	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.32/0.30	 - never skip resolution steps
0.32/0.30	 - Auto-division on coefficients is disabled
0.32/0.30	 - No postprocessing
0.32/0.30	 - Conflict is considered as is when resolving
0.32/0.30	 - Use constraints as they come during conflict analysis
0.32/0.30	 - Weaken first using unassigned literals
0.32/0.30	 - Bump strategy: ALWAYS_ONE
0.32/0.30	 - Bumper: EFFECTIVE
0.32/0.30	--- Begin Solver configuration ---
0.32/0.30	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.32/0.30	Learn all clauses as in MiniSAT
0.32/0.30	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.30	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.32/0.30	No reason simplification
0.32/0.30	Dynamic restart strategy considering the size of the coefficients
0.32/0.30	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.32/0.30	timeout=2147483s
0.32/0.30	DB Simplification allowed=false
0.32/0.30	Listener: none
0.32/0.30	--- End Solver configuration ---
0.32/0.31	c Pseudo Boolean Optimization by upper bound
0.32/0.31	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.32/0.31	c  - never skip resolution steps
0.32/0.31	c  - Auto-division on coefficients is disabled
0.32/0.31	c  - No postprocessing
0.32/0.31	c  - Conflict is considered as is when resolving
0.32/0.31	c  - Use constraints as they come during conflict analysis
0.32/0.31	c  - Weaken first using unassigned literals
0.32/0.31	c  - Bump strategy: ALWAYS_ONE
0.32/0.31	c  - Bumper: EFFECTIVE
0.32/0.31	c --- Begin Solver configuration ---
0.32/0.31	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.32/0.31	c Learn all clauses as in MiniSAT
0.32/0.31	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.31	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.32/0.31	c No reason simplification
0.32/0.31	c Dynamic restart strategy considering the size of the coefficients
0.32/0.31	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.32/0.31	c timeout=2147483s
0.32/0.31	c DB Simplification allowed=false
0.32/0.31	c Listener: none
0.32/0.31	c --- End Solver configuration ---
0.32/0.31	c solving HOME/instance-4456090-1721717822.wbo
0.32/0.31	c reading problem ... 
0.68/0.52	c ... done. Wall clock time 0.212s.
0.68/0.52	c declared #vars     231
0.68/0.52	c internal #vars     2938
0.68/0.52	c #constraints  2708
0.68/0.52	c constraints type 
0.68/0.52	c org.sat4j.specs.Constr$1 => 1
0.68/0.52	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 23
0.68/0.52	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2684
0.68/0.52	c 2708 constraints processed.
0.87/0.55	c objective function length is 2707 literals
0.87/0.58	Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 2148 out of bounds for length 232
0.87/0.58		at org.sat4j.pb.lcds.AbstractLBDComputerStrategy.computeLBD(AbstractLBDComputerStrategy.java:32)
0.87/0.58		at org.sat4j.pb.lcds.PBGlucoseLCDS.computeLBD(PBGlucoseLCDS.java:98)
0.87/0.58		at org.sat4j.minisat.core.GlucoseLCDS.onClauseLearning(GlucoseLCDS.java:116)
0.87/0.58		at org.sat4j.minisat.core.Glucose2LCDS.onClauseLearning(Glucose2LCDS.java:35)
0.87/0.58		at org.sat4j.pb.core.PBSolverCP.analyzeCP(PBSolverCP.java:231)
0.87/0.58		at org.sat4j.pb.core.PBSolverCP.analyze(PBSolverCP.java:163)
0.87/0.58		at org.sat4j.minisat.core.Solver.search(Solver.java:1338)
0.87/0.58		at org.sat4j.minisat.core.Solver.isSatisfiable(Solver.java:1903)
0.87/0.58		at org.sat4j.tools.SolverDecorator.isSatisfiable(SolverDecorator.java:106)
0.87/0.58		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:180)
0.87/0.58		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:173)
0.87/0.58		at org.sat4j.OptimizationMode.solve(OptimizationMode.java:141)
0.87/0.58		at org.sat4j.AbstractLauncher.solve(AbstractLauncher.java:323)
0.87/0.58		at org.sat4j.AbstractLauncher.run(AbstractLauncher.java:267)
0.87/0.58		at org.sat4j.pb.LanceurPseudo2007.main(LanceurPseudo2007.java:118)
0.87/0.58	c starts		: 1
0.87/0.59	c conflicts		: 1
0.87/0.59	c decisions		: 2871
0.87/0.59	c propagations		: 2892
0.87/0.59	c inspects		: 3938
0.87/0.59	c shortcuts		: 0
0.87/0.59	c learnt literals	: 0
0.87/0.59	c learnt binary clauses	: 0
0.87/0.60	c learnt ternary clauses	: 0
0.87/0.60	c learnt constraints	: 0
0.87/0.60	c ignored constraints	: 0
0.87/0.60	c root simplifications	: 0
0.87/0.60	c removed literals (reason simplification)	: 0
0.87/0.60	c reason swapping (by a shorter reason)	: 0
0.87/0.60	c Calls to reduceDB	: 0
0.87/0.60	c Number of update (reduction) of LBD	: 0
0.87/0.60	c Imported unit clauses	: 0
0.87/0.60	c No decision after first conflict	: true
0.87/0.60	c number of reductions to clauses (during analyze)	: 0
0.87/0.60	c number of learned constraints concerned by reduction	: 0
0.87/0.60	c number of learning phase by resolution	: 0
0.87/0.60	c number of learning phase by cutting planes	: 0
0.87/0.60	c number of rounding to 1 operations	: 0
0.87/0.60	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.87/0.60	c number of reductions of the coefficients by power 2 	: 0
0.87/0.60	c number of right shift for reduction by power 2 	: 0
0.87/0.60	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.87/0.60	c number of ending skipping 	: 0
0.87/0.60	c number of internal skipping 	: 0
0.87/0.60	c number of derivation steps 	: 9
0.87/0.60	c number of skipped derivation steps 	: 0
0.87/0.60	c number of remaining unassigned 	: 0
0.87/0.60	c number of remaining assigned 	: 0
0.87/0.60	c number of falsified literals weakened from reason	: 0
0.87/0.60	c number of falsified literals weakened from conflict	: 0
0.87/0.60	c time for arithmetic operations	: 0
0.87/0.60	c minimum degree of deleted constraints	: null
0.87/0.60	c maximum degree of deleted constraints	: null
0.87/0.60	c number of deleted constraints	: 0
0.87/0.60	c speed (assignments/second)	: 85058.82352941176
0.87/0.60	c non guided choices	: 164
0.87/0.60	s UNKNOWN
0.87/0.60	c Total wall clock time (in seconds): 0.292

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (60997 MiB free)
  memory of node 1: 64510 MiB (61164 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456090-1721717822/watcher-4456090-1721717822 -o /tmp/evaluation-result-4456090-1721717822/solver-4456090-1721717822 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78072 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4456090-1721717822.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=79459, runsolver pid=79456
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 2.75 2.23 2.13 9/323 79478
/proc/meminfo: memFree=125033636/131655788 swapFree=131071996/131071996
[pid=79459] ppid=79456 vsize=18975048 memory=57248 CPUtime=0.14 cores=0,2
/proc/79459/stat : 79459 (java) S 79456 79459 78062 0 -1 1077936128 6691 0 0 0 12 2 0 0 20 0 18 0 7771584 19430449152 14312 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
/proc/79459/statm: 4743762 14312 5707 1 0 550997 0
[pid=79459/tid=79461] ppid=79456 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=0,2
/proc/79459/task/79461/stat : 79461 (java) R 79456 79459 78062 0 -1 4456512 5554 0 0 0 8 1 0 0 20 0 18 0 7771584 19430449152 14312 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79470] ppid=79456 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/79459/task/79470/stat : 79470 (Finalizer) S 79456 79459 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771587 19430449152 14312 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79477] ppid=79456 vsize=18975048 memory=15539622046449866 CPUtime=0 cores=0,2
/proc/79459/task/79477/stat : 79477 (Common-Cleaner) S 79456 79459 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771588 19430449152 14312 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 57248 KiB

[startup+0.210151 s]*
/proc/loadavg: 2.75 2.23 2.13 8/323 79480
/proc/meminfo: memFree=125018868/131655788 swapFree=131071996/131071996
[pid=79459] ppid=79456 vsize=18975048 memory=65828 CPUtime=0.32 cores=0,2
/proc/79459/stat : 79459 (java) S 79456 79459 78062 0 -1 1077936128 7358 0 0 0 30 2 0 0 20 0 18 0 7771584 19430449152 16457 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
/proc/79459/statm: 4743762 16457 5712 1 0 551520 0
[pid=79459/tid=79461] ppid=79456 vsize=18975048 memory=664970838410264707 CPUtime=0.21 cores=0,2
/proc/79459/task/79461/stat : 79461 (java) R 79456 79459 78062 0 -1 4194368 5834 0 0 0 19 2 0 0 20 0 18 0 7771584 19430449152 16457 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79470] ppid=79456 vsize=18975048 memory=3637 CPUtime=0 cores=0,2
/proc/79459/task/79470/stat : 79470 (Finalizer) S 79456 79459 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771587 19430449152 16457 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79477] ppid=79456 vsize=18975048 memory=14126749604647555 CPUtime=0 cores=0,2
/proc/79459/task/79477/stat : 79477 (Common-Cleaner) S 79456 79459 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771588 19430449152 16457 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65828 KiB

[startup+0.320209 s]*
/proc/loadavg: 2.75 2.23 2.13 8/323 79480
/proc/meminfo: memFree=124973624/131655788 swapFree=131071996/131071996
[pid=79459] ppid=79456 vsize=18975048 memory=69036 CPUtime=0.51 cores=0,2
/proc/79459/stat : 79459 (java) S 79456 79459 78062 0 -1 1077936128 7665 0 0 0 48 3 0 0 20 0 18 0 7771584 19430449152 17259 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
/proc/79459/statm: 4743762 17259 5717 1 0 551715 0
[pid=79459/tid=79461] ppid=79456 vsize=18975048 memory=-6000919481296511848 CPUtime=0.31 cores=0,2
/proc/79459/task/79461/stat : 79461 (java) R 79456 79459 78062 0 -1 4194368 6022 0 0 0 29 2 0 0 20 0 18 0 7771584 19430449152 17259 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79470] ppid=79456 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/79459/task/79470/stat : 79470 (Finalizer) S 79456 79459 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771587 19430449152 17259 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79477] ppid=79456 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/79459/task/79477/stat : 79477 (Common-Cleaner) S 79456 79459 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771588 19430449152 17259 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 69036 KiB

[startup+0.630196 s]
# the end of solver process 79459 was just reported to runsolver
# Child status: 1

# cumulated CPU time of all completed processes:  user=0.987321 s, system=0.053766 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.412524 s]*
/proc/loadavg: 2.75 2.23 2.13 11/324 79483
/proc/meminfo: memFree=124963904/131655788 swapFree=131071996/131071996
[pid=79459] ppid=79456 vsize=18975048 memory=76036 CPUtime=0.68 cores=0,2
/proc/79459/stat : 79459 (java) S 79456 79459 78062 0 -1 1077936128 7779 0 0 0 65 3 0 0 20 0 18 0 7771584 19430449152 19009 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
/proc/79459/statm: 4743762 19009 5803 1 0 551765 0
[pid=79459/tid=79461] ppid=79456 vsize=18975048 memory=4026531959 CPUtime=0.39 cores=0,2
/proc/79459/task/79461/stat : 79461 (java) R 79456 79459 78062 0 -1 4194368 6048 0 0 0 37 2 0 0 20 0 18 0 7771584 19430449152 19009 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79470] ppid=79456 vsize=18975048 memory=219966344445 CPUtime=0 cores=0,2
/proc/79459/task/79470/stat : 79470 (Finalizer) S 79456 79459 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771587 19430449152 19009 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79477] ppid=79456 vsize=18975048 memory=39727 CPUtime=0 cores=0,2
/proc/79459/task/79477/stat : 79477 (Common-Cleaner) S 79456 79459 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771588 19430449152 19009 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 76036 KiB

[startup+0.610052 s]
/proc/loadavg: 2.75 2.23 2.13 7/303 79497
/proc/meminfo: memFree=125010816/131655788 swapFree=131071996/131071996
[pid=79459] ppid=79456 vsize=19174740 memory=118984 CPUtime=1.02 cores=0,2
/proc/79459/stat : 79459 (java) S 79456 79459 78062 0 -1 1077936128 8435 0 0 0 98 4 0 0 20 0 12 0 7771584 19634933760 29746 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
/proc/79459/statm: 4793685 29746 5872 1 0 552889 0
[pid=79459/tid=79461] ppid=79456 vsize=19174740 memory=3491 CPUtime=0.54 cores=0,2
/proc/79459/task/79461/stat : 79461 (java) S 79456 79459 78062 0 -1 1077936192 6189 0 0 0 51 3 0 0 20 0 12 0 7771584 19634933760 29746 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79470] ppid=79456 vsize=19174740 memory=28859 CPUtime=0 cores=0,2
/proc/79459/task/79470/stat : 79470 (Finalizer) S 79456 79459 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 12 0 7771587 19634933760 29746 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
[pid=79459/tid=79477] ppid=79456 vsize=19174740 memory=3473455330120512095 CPUtime=0 cores=0,2
/proc/79459/task/79477/stat : 79477 (Common-Cleaner) S 79456 79459 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 12 0 7771588 19634933760 29746 134679101440 93900821913600 93900821917296 140721491785008 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93900821925112 93900821925904 93900839849984 140721491792884 140721491792992 140721491792992 140721491800008 0
Current children cumulated CPU time: 1.02 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 118984 KiB

Child status: 1

Real time (s): 0.630237
CPU time (s): 1.04109
CPU user time (s): 0.987321
CPU system time (s): 0.053766
CPU usage (%): 165.19
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 118984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.987321
system time used= 0.053766
maximum resident set size= 120000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8448
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 531
involuntary context switches= 60


# summary of solver processes directly reported to runsolver:
#   pid: 79459
#   total CPU time (s): 1.04109
#   total CPU user time (s): 0.987321
#   total CPU system time (s): 0.053766

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024809 second user time and 0.042111 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2024-07-23 08:57:02
IDJOB=4456090
IDBENCH=143199
IDSOLVER=3036
FILE ID=nodeC008/4456090-1721717822
RUNJOBID= nodeC008-1721717812-78072
SLURM_JOB_ID= 7770387
Free space on /tmp= 723768 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456090-1721717822/watcher-4456090-1721717822 -o /tmp/evaluation-result-4456090-1721717822/solver-4456090-1721717822 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78072 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4456090-1721717822.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 216f6331a5059337c4eb768f690a17ee
RANDOM SEED=1491380078

nodeC008.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2593.780
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3605.429
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2992.825
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.598
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.121
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2693.516
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3648.662
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3292.087
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        125098860 kB
MemAvailable:   129592956 kB
Buffers:          135640 kB
Cached:          5136508 kB
SwapCached:            0 kB
Active:           868832 kB
Inactive:        5091192 kB
Active(anon):       1456 kB
Inactive(anon):   715936 kB
Active(file):     867376 kB
Inactive(file):  4375256 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4788 kB
Writeback:             0 kB
AnonPages:        687276 kB
Mapped:           119288 kB
Shmem:             29512 kB
KReclaimable:     182988 kB
Slab:             280876 kB
SReclaimable:     182988 kB
SUnreclaim:        97888 kB
KernelStack:        4840 kB
PageTables:        11204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    7402320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16064 kB
HardwareCorrupted:     0 kB
AnonHugePages:    425984 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      256840 kB
DirectMap2M:    24813568 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 723768 MiB
End job on nodeC008 at 2024-07-23 08:57:03