Trace number 4424706

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 2024-07-12OPTIMUM 1.1889 0.721287

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/pedigree/
normalized-simple_wcsp.wbo
MD5SUM064ac7116d923163b464c9497d168109
Bench CategoryPARTIAL-LIN (WBO, both soft and hard 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 benchmark0.012206
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables50
Total number of constraints1541
Number of soft constraints1536
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
Top cost 5
Min constraint cost 1
Max constraint cost 5
Sum of constraints costs 7536
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.15/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.15/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.15/0.14	c See www.sat4j.org for details.
0.15/0.16	c version CUSTOM.v20240707
0.15/0.18	c java.runtime.name	OpenJDK Runtime Environment
0.15/0.18	c java.vm.name		OpenJDK 64-Bit Server VM
0.15/0.18	c java.vm.version	22.0.1+8-16
0.15/0.18	c java.vm.vendor	Oracle Corporation
0.15/0.18	c sun.arch.data.model	64
0.15/0.18	c java.version		22.0.1
0.15/0.18	c os.name		Linux
0.15/0.18	c os.version		4.18.0-301.1.el8.x86_64
0.15/0.18	c os.arch		amd64
0.15/0.19	c Free memory 		2115194816
0.15/0.19	c Max memory 		16282288128
0.15/0.19	c Total memory 		2122317824
0.15/0.20	c Number of processors 	2
0.47/0.37	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.47/0.37	 - never skip resolution steps
0.47/0.37	 - Auto-division on coefficients is disabled
0.47/0.37	 - No postprocessing
0.47/0.37	 - Conflict is considered as is when resolving
0.47/0.37	 - Use constraints as they come during conflict analysis
0.47/0.37	 - Weaken first using unassigned literals
0.47/0.37	 - Bump strategy: ALWAYS_ONE
0.47/0.37	 - Bumper: EFFECTIVE
0.47/0.37	--- Begin Solver configuration ---
0.47/0.37	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.47/0.37	Learn all clauses as in MiniSAT
0.47/0.37	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.47/0.37	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.47/0.37	No reason simplification
0.47/0.37	Dynamic restart strategy considering the size of the coefficients
0.47/0.37	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.47/0.37	timeout=2147483s
0.47/0.37	DB Simplification allowed=false
0.47/0.37	Listener: none
0.47/0.37	--- End Solver configuration ---
0.47/0.38	c Pseudo Boolean Optimization by upper bound
0.47/0.38	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.47/0.38	c  - never skip resolution steps
0.47/0.38	c  - Auto-division on coefficients is disabled
0.47/0.38	c  - No postprocessing
0.47/0.38	c  - Conflict is considered as is when resolving
0.47/0.38	c  - Use constraints as they come during conflict analysis
0.47/0.38	c  - Weaken first using unassigned literals
0.47/0.38	c  - Bump strategy: ALWAYS_ONE
0.47/0.38	c  - Bumper: EFFECTIVE
0.47/0.38	c --- Begin Solver configuration ---
0.47/0.38	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.47/0.38	c Learn all clauses as in MiniSAT
0.47/0.38	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.47/0.38	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.47/0.38	c No reason simplification
0.47/0.38	c Dynamic restart strategy considering the size of the coefficients
0.47/0.38	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.47/0.38	c timeout=2147483s
0.47/0.38	c DB Simplification allowed=false
0.47/0.38	c Listener: none
0.47/0.38	c --- End Solver configuration ---
0.47/0.39	c solving HOME/instance-4424706-1720894393.wbo
0.47/0.39	c reading problem ... 
0.84/0.60	c ... done. Wall clock time 0.211s.
0.84/0.60	c declared #vars     50
0.84/0.60	c internal #vars     1586
0.84/0.60	c #constraints  1547
0.84/0.60	c constraints type 
0.84/0.60	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 36
0.84/0.60	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 5
0.84/0.60	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 1
0.84/0.60	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1505
0.84/0.60	c 1547 constraints processed.
1.01/0.62	c objective function length is 1536 literals
1.01/0.63	c SATISFIABLE
1.01/0.63	c OPTIMIZING...
1.01/0.63	c Got one! Elapsed wall clock time (in seconds):0.251
1.01/0.63	o 1
1.01/0.67	c starts		: 1
1.01/0.67	c conflicts		: 1
1.01/0.67	c decisions		: 40
1.01/0.68	c propagations		: 3167
1.01/0.68	c inspects		: 1915
1.01/0.68	c shortcuts		: 0
1.01/0.68	c learnt literals	: 0
1.01/0.68	c learnt binary clauses	: 0
1.01/0.68	c learnt ternary clauses	: 0
1.01/0.68	c learnt constraints	: 1
1.01/0.68	c ignored constraints	: 0
1.01/0.68	c root simplifications	: 0
1.01/0.68	c removed literals (reason simplification)	: 0
1.01/0.68	c reason swapping (by a shorter reason)	: 0
1.01/0.68	c Calls to reduceDB	: 0
1.01/0.68	c Number of update (reduction) of LBD	: 1
1.01/0.68	c Imported unit clauses	: 0
1.01/0.68	c No decision after first conflict	: false
1.01/0.68	c number of reductions to clauses (during analyze)	: 0
1.01/0.68	c number of learned constraints concerned by reduction	: 0
1.01/0.68	c number of learning phase by resolution	: 0
1.01/0.68	c number of learning phase by cutting planes	: 0
1.01/0.68	c number of rounding to 1 operations	: 0
1.01/0.68	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.01/0.68	c number of reductions of the coefficients by power 2 	: 0
1.01/0.68	c number of right shift for reduction by power 2 	: 0
1.01/0.68	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.01/0.68	c number of ending skipping 	: 0
1.01/0.69	c number of internal skipping 	: 0
1.01/0.69	c number of derivation steps 	: 4
1.01/0.69	c number of skipped derivation steps 	: 0
1.01/0.69	c number of remaining unassigned 	: 0
1.01/0.69	c number of remaining assigned 	: 0
1.01/0.69	c number of falsified literals weakened from reason	: 0
1.01/0.69	c number of falsified literals weakened from conflict	: 0
1.01/0.69	c time for arithmetic operations	: 0
1.01/0.69	c minimum degree of deleted constraints	: null
1.01/0.69	c maximum degree of deleted constraints	: null
1.01/0.69	c number of deleted constraints	: 0
1.01/0.69	c speed (assignments/second)	: 44605.633802816905
1.01/0.70	c non guided choices	: 0
1.01/0.70	s OPTIMUM FOUND
1.01/0.70	c Found 1 solution(s)
1.01/0.70	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 
1.01/0.70	c objective function=1
1.01/0.70	c Total wall clock time (in seconds): 0.315

Verifier Data 

OK	1

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 (63183 MiB free)
  memory of node 1: 64510 MiB (62856 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424706-1720894393/watcher-4424706-1720894393 -o /tmp/evaluation-result-4424706-1720894393/solver-4424706-1720894393 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1720890801-708806 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424706-1720894393.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=711305, runsolver pid=711302

[startup+0.10742 s]*
/proc/loadavg: 4.43 4.21 4.11 7/318 711323
/proc/meminfo: memFree=129028584/131655788 swapFree=131071996/131071996
[pid=711305] ppid=711302 vsize=18975048 memory=56696 CPUtime=0.15 cores=0,2
/proc/711305/stat : 711305 (java) S 711302 711305 708796 0 -1 1077936128 6554 0 0 0 12 3 0 0 20 0 18 0 141595983 19430449152 14174 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
/proc/711305/statm: 4743762 14174 5748 1 0 550876 0
[pid=711305/tid=711307] ppid=711302 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=0,2
/proc/711305/task/711307/stat : 711307 (java) R 711302 711305 708796 0 -1 4194368 5481 0 0 0 7 2 0 0 20 0 18 0 141595983 19430449152 14174 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711316] ppid=711302 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/711305/task/711316/stat : 711316 (Finalizer) S 711302 711305 708796 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141595988 19430449152 14174 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711323] ppid=711302 vsize=18975048 memory=13563812552942208 CPUtime=0 cores=0,2
/proc/711305/task/711323/stat : 711323 (Common-Cleaner) S 711302 711305 708796 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141595989 19430449152 14174 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 56696 KiB

[startup+0.223421 s]*
/proc/loadavg: 4.43 4.21 4.11 6/318 711323
/proc/meminfo: memFree=129021240/131655788 swapFree=131071996/131071996
[pid=711305] ppid=711302 vsize=18975048 memory=63484 CPUtime=0.32 cores=0,2
/proc/711305/stat : 711305 (java) S 711302 711305 708796 0 -1 1077936128 7199 0 0 0 28 4 0 0 20 0 18 0 141595983 19430449152 15871 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
/proc/711305/statm: 4743762 15871 5757 1 0 551398 0
[pid=711305/tid=711307] ppid=711302 vsize=18975048 memory=4782652875487838339 CPUtime=0.2 cores=0,2
/proc/711305/task/711307/stat : 711307 (java) R 711302 711305 708796 0 -1 4194368 5745 0 0 0 17 3 0 0 20 0 18 0 141595983 19430449152 15871 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711316] ppid=711302 vsize=18975048 memory=5822 CPUtime=0 cores=0,2
/proc/711305/task/711316/stat : 711316 (Finalizer) S 711302 711305 708796 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141595988 19430449152 15871 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711323] ppid=711302 vsize=18975048 memory=13849655494580062 CPUtime=0 cores=0,2
/proc/711305/task/711323/stat : 711323 (Common-Cleaner) S 711302 711305 708796 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141595989 19430449152 15871 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63484 KiB

[startup+0.315419 s]*
/proc/loadavg: 4.43 4.21 4.11 8/318 711323
/proc/meminfo: memFree=129029952/131655788 swapFree=131071996/131071996
[pid=711305] ppid=711302 vsize=18975048 memory=64260 CPUtime=0.47 cores=0,2
/proc/711305/stat : 711305 (java) S 711302 711305 708796 0 -1 1077936128 7447 0 0 0 43 4 0 0 20 0 18 0 141595983 19430449152 16065 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
/proc/711305/statm: 4743762 16065 5767 1 0 551587 0
[pid=711305/tid=711307] ppid=711302 vsize=18975048 memory=-9033490138668638908 CPUtime=0.27 cores=0,2
/proc/711305/task/711307/stat : 711307 (java) R 711302 711305 708796 0 -1 4194368 5896 0 0 0 24 3 0 0 20 0 18 0 141595983 19430449152 16065 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711316] ppid=711302 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/711305/task/711316/stat : 711316 (Finalizer) S 711302 711305 708796 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141595988 19430449152 16065 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711323] ppid=711302 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/711305/task/711323/stat : 711323 (Common-Cleaner) S 711302 711305 708796 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141595989 19430449152 16065 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64260 KiB

[startup+0.700287 s]
/proc/loadavg: 4.43 4.21 4.11 7/318 711323
/proc/meminfo: memFree=129013960/131655788 swapFree=131071996/131071996
[pid=711305] ppid=711302 vsize=19174740 memory=90420 CPUtime=1.17 cores=0,2
/proc/711305/stat : 711305 (java) S 711302 711305 708796 0 -1 1077936128 8452 0 0 0 112 5 0 0 20 0 13 0 141595983 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
/proc/711305/statm: 4793685 22605 5894 1 0 552962 0
[pid=711305/tid=711307] ppid=711302 vsize=19174740 memory=5620 CPUtime=0.56 cores=0,2
/proc/711305/task/711307/stat : 711307 (java) S 711302 711305 708796 0 -1 1077936192 6229 0 0 0 53 3 0 0 20 0 13 0 141595983 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711316] ppid=711302 vsize=19174740 memory=12724 CPUtime=0 cores=0,2
/proc/711305/task/711316/stat : 711316 (Finalizer) S 711302 711305 708796 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 13 0 141595988 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711323] ppid=711302 vsize=19174740 memory=0 CPUtime=0 cores=0,2
/proc/711305/task/711323/stat : 711323 (Common-Cleaner) S 711302 711305 708796 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 13 0 141595989 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
Current children cumulated CPU time: 1.17 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 90420 KiB

[startup+0.721248 s]
# the end of solver process 711305 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.12954 s, system=0.059363 s

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

[startup+0.700287 s]
/proc/loadavg: 4.43 4.21 4.11 7/318 711323
/proc/meminfo: memFree=129013960/131655788 swapFree=131071996/131071996
[pid=711305] ppid=711302 vsize=19174740 memory=90420 CPUtime=1.17 cores=0,2
/proc/711305/stat : 711305 (java) S 711302 711305 708796 0 -1 1077936128 8452 0 0 0 112 5 0 0 20 0 13 0 141595983 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
/proc/711305/statm: 4793685 22605 5894 1 0 552962 0
[pid=711305/tid=711307] ppid=711302 vsize=19174740 memory=5620 CPUtime=0.56 cores=0,2
/proc/711305/task/711307/stat : 711307 (java) S 711302 711305 708796 0 -1 1077936192 6229 0 0 0 53 3 0 0 20 0 13 0 141595983 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711316] ppid=711302 vsize=19174740 memory=12724 CPUtime=0 cores=0,2
/proc/711305/task/711316/stat : 711316 (Finalizer) S 711302 711305 708796 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 13 0 141595988 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
[pid=711305/tid=711323] ppid=711302 vsize=19174740 memory=0 CPUtime=0 cores=0,2
/proc/711305/task/711323/stat : 711323 (Common-Cleaner) S 711302 711305 708796 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 13 0 141595989 19634933760 22605 134679101440 94858512097280 94858512100976 140725846771664 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94858512108792 94858512109584 94858517061632 140725846774803 140725846774911 140725846774911 140725846781896 0
Current children cumulated CPU time: 1.17 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 90420 KiB

Child status: 30

Real time (s): 0.721287
CPU time (s): 1.1889
CPU user time (s): 1.12954
CPU system time (s): 0.059363
CPU usage (%): 164.83
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 90420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12954
system time used= 0.059363
maximum resident set size= 91592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8465
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= 384
involuntary context switches= 114


# summary of solver processes directly reported to runsolver:
#   pid: 711305
#   total CPU time (s): 1.1889
#   total CPU user time (s): 1.12954
#   total CPU system time (s): 0.059363

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029742 second user time and 0.058465 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-13 20:13:26
IDJOB=4424706
IDBENCH=144100
IDSOLVER=3036
FILE ID=nodeC007/4424706-1720894393
RUNJOBID= nodeC007-1720890801-708806
SLURM_JOB_ID= 7485811
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/pedigree/normalized-simple_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424706-1720894393/watcher-4424706-1720894393 -o /tmp/evaluation-result-4424706-1720894393/solver-4424706-1720894393 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1720890801-708806 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424706-1720894393.wbo

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

MD5SUM BENCH= 064ac7116d923163b464c9497d168109
RANDOM SEED=617749052

nodeC007.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		: 1895.469
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	: 6983.25
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		: 3656.520
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	: 6983.30
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		: 1895.466
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	: 6983.25
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		: 1197.238
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	: 6983.30
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		: 3648.884
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	: 6983.25
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		: 1696.193
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	: 6983.30
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		: 1197.289
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	: 6983.25
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		: 3656.528
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129065772 kB
MemAvailable:   129037248 kB
Buffers:          331300 kB
Cached:           488620 kB
SwapCached:            0 kB
Active:           486344 kB
Inactive:        1602288 kB
Active(anon):       1476 kB
Inactive(anon):  1304608 kB
Active(file):     484868 kB
Inactive(file):   297680 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4812 kB
Writeback:             0 kB
AnonPages:       1268512 kB
Mapped:           121948 kB
Shmem:             37704 kB
KReclaimable:      57920 kB
Slab:             147676 kB
SReclaimable:      57920 kB
SUnreclaim:        89756 kB
KernelStack:        4880 kB
PageTables:        12092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    7273048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46048 kB
HardwareCorrupted:     0 kB
AnonHugePages:    989184 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:      203592 kB
DirectMap2M:    11235328 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC007 at 2024-07-13 20:13:27