Trace number 4424371

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 Partial RoundingSAT 2024 2024-07-12OPTIMUM 0.604469 0.36976

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/dimacs/
normalized-dubois28_ext.wbo
MD5SUM44a7c10fd5f1c4ff826fb33f3d07582b
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 benchmark0.009773
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables168
Total number of constraints308
Number of soft constraints224
Number of constraints which are clauses224
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 225
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 224
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2106806208
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.14/0.16	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.16	 - never skip resolution steps
0.14/0.16	 - Auto-division on coefficients is disabled
0.14/0.16	 - No postprocessing
0.14/0.16	 - Conflict is considered as is when resolving
0.14/0.16	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.14/0.16	 - Weaken first using unassigned literals
0.14/0.16	 - Bump strategy: ALWAYS_ONE
0.14/0.16	 - Bumper: ASSIGNED
0.14/0.16	--- Begin Solver configuration ---
0.14/0.16	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.14/0.16	Learn all clauses as in MiniSAT
0.14/0.16	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.16	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.16	No reason simplification
0.14/0.16	Armin Biere (Picosat) restarts strategy
0.14/0.16	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.14/0.16	timeout=2147483s
0.14/0.16	DB Simplification allowed=false
0.14/0.16	Listener: none
0.14/0.16	--- End Solver configuration ---
0.14/0.16	c Pseudo Boolean Optimization by upper bound
0.14/0.16	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.16	c  - never skip resolution steps
0.14/0.16	c  - Auto-division on coefficients is disabled
0.14/0.16	c  - No postprocessing
0.14/0.16	c  - Conflict is considered as is when resolving
0.14/0.16	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.14/0.16	c  - Weaken first using unassigned literals
0.14/0.16	c  - Bump strategy: ALWAYS_ONE
0.14/0.16	c  - Bumper: ASSIGNED
0.14/0.16	c --- Begin Solver configuration ---
0.14/0.16	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.14/0.16	c Learn all clauses as in MiniSAT
0.14/0.16	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.16	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.16	c No reason simplification
0.14/0.16	c Armin Biere (Picosat) restarts strategy
0.14/0.16	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.14/0.16	c timeout=2147483s
0.14/0.16	c DB Simplification allowed=false
0.14/0.16	c Listener: none
0.14/0.16	c --- End Solver configuration ---
0.14/0.16	c solving HOME/instance-4424371-1720874156.wbo
0.14/0.16	c reading problem ... 
0.14/0.19	c ... done. Wall clock time 0.037s.
0.14/0.19	c declared #vars     168
0.14/0.19	c internal #vars     392
0.14/0.19	c #constraints  393
0.14/0.19	c constraints type 
0.14/0.19	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 168
0.14/0.19	c org.sat4j.specs.Constr$1 => 1
0.14/0.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 224
0.14/0.19	c 393 constraints processed.
0.14/0.20	c objective function length is 224 literals
0.33/0.27	c SATISFIABLE
0.33/0.27	c OPTIMIZING...
0.33/0.27	c Got one! Elapsed wall clock time (in seconds):0.12
0.33/0.27	o 176
0.33/0.29	c Got one! Elapsed wall clock time (in seconds):0.141
0.33/0.29	o 175
0.52/0.33	c Got one! Elapsed wall clock time (in seconds):0.181
0.52/0.33	o 1
0.52/0.34	c starts		: 5
0.52/0.35	c conflicts		: 346
0.52/0.35	c decisions		: 1880
0.52/0.35	c propagations		: 8723
0.52/0.35	c inspects		: 25856
0.52/0.35	c shortcuts		: 0
0.52/0.35	c learnt literals	: 0
0.52/0.35	c learnt binary clauses	: 0
0.52/0.35	c learnt ternary clauses	: 0
0.52/0.35	c learnt constraints	: 346
0.52/0.35	c ignored constraints	: 0
0.52/0.35	c root simplifications	: 0
0.52/0.35	c removed literals (reason simplification)	: 0
0.52/0.35	c reason swapping (by a shorter reason)	: 0
0.52/0.35	c Calls to reduceDB	: 0
0.52/0.35	c Number of update (reduction) of LBD	: 0
0.52/0.35	c Imported unit clauses	: 0
0.52/0.35	c No decision after first conflict	: false
0.52/0.35	c number of reductions to clauses (during analyze)	: 0
0.52/0.35	c number of learned constraints concerned by reduction	: 0
0.52/0.35	c number of learning phase by resolution	: 0
0.52/0.35	c number of learning phase by cutting planes	: 0
0.52/0.35	c number of rounding to 1 operations	: 0
0.52/0.35	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.52/0.35	c number of reductions of the coefficients by power 2 	: 0
0.52/0.35	c number of right shift for reduction by power 2 	: 0
0.52/0.35	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.52/0.35	c number of ending skipping 	: 0
0.52/0.35	c number of internal skipping 	: 0
0.52/0.35	c number of derivation steps 	: 4052
0.52/0.35	c number of skipped derivation steps 	: 0
0.52/0.35	c number of remaining unassigned 	: 0
0.52/0.35	c number of remaining assigned 	: 0
0.52/0.35	c number of falsified literals weakened from reason	: 0
0.52/0.35	c number of falsified literals weakened from conflict	: 0
0.52/0.35	c time for arithmetic operations	: 0
0.52/0.35	c minimum degree of deleted constraints	: null
0.52/0.35	c maximum degree of deleted constraints	: null
0.52/0.35	c number of deleted constraints	: 0
0.52/0.35	c speed (assignments/second)	: 63210.144927536225
0.52/0.35	c non guided choices	: 155
0.52/0.35	s OPTIMUM FOUND
0.52/0.35	c Found 3 solution(s)
0.52/0.35	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 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x59 x60 x61 -x62 -x63 x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x83 x84 -x85 x86 -x87 x88 x89 -x90 -x91 x92 x93 -x94 x95 -x96 x97 -x98 -x99 x100 x101 -x102 x103 -x104 -x105 x106 -x107 x108 x109 -x110 -x111 x112 -x113 x114 x115 -x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 -x135 x136 -x137 x138 -x139 x140 x141 -x142 -x143 x144 x145 -x146 x147 -x148 -x149 x150 -x151 x152 -x153 x154 x155 -x156 x157 -x158 x159 -x160 -x161 x162 -x163 x164 x165 -x166 x167 -x168 
0.52/0.35	c objective function=1
0.52/0.35	c Total wall clock time (in seconds): 0.2

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: 63968 MiB (60776 MiB free)
  memory of node 1: 64473 MiB (60871 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424371-1720874156/watcher-4424371-1720874156 -o /tmp/evaluation-result-4424371-1720874156/solver-4424371-1720874156 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1720874164-708058 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424371-1720874156.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=708379, runsolver pid=708376
Current StackSize limit: 8192 KiB


[startup+0.10105 s]*
/proc/loadavg: 0.75 0.22 0.13 9/333 708397
/proc/meminfo: memFree=124520284/131524600 swapFree=131071996/131071996
[pid=708379] ppid=708376 vsize=18975048 memory=62936 CPUtime=0.14 cores=5,7
/proc/708379/stat : 708379 (java) S 708376 708379 708045 0 -1 1077936128 7238 0 0 0 12 2 0 0 20 0 18 0 139579487 19430449152 15734 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
/proc/708379/statm: 4743762 15734 5607 1 0 549356 0
[pid=708379/tid=708381] ppid=708376 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=5,7
/proc/708379/task/708381/stat : 708381 (java) R 708376 708379 708045 0 -1 1078198336 5761 0 0 0 7 1 0 0 20 0 18 0 139579487 19430449152 15734 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708390] ppid=708376 vsize=18975048 memory=232851243367 CPUtime=0 cores=5,7
/proc/708379/task/708390/stat : 708390 (Finalizer) S 708376 708379 708045 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139579490 19430449152 15734 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708397] ppid=708376 vsize=18975048 memory=13847473600877114 CPUtime=0 cores=5,7
/proc/708379/task/708397/stat : 708397 (Common-Cleaner) S 708376 708379 708045 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 139579490 19430449152 15734 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62936 KiB

[startup+0.206258 s]*
/proc/loadavg: 0.75 0.22 0.13 8/334 708398
/proc/meminfo: memFree=124508204/131524600 swapFree=131071996/131071996
[pid=708379] ppid=708376 vsize=19041612 memory=70168 CPUtime=0.33 cores=5,7
/proc/708379/stat : 708379 (java) S 708376 708379 708045 0 -1 1077936128 7861 0 0 0 31 2 0 0 20 0 19 0 139579487 19498610688 17542 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
/proc/708379/statm: 4760403 17542 5787 1 0 550017 0
[pid=708379/tid=708381] ppid=708376 vsize=19041612 memory=4782652875487838339 CPUtime=0.18 cores=5,7
/proc/708379/task/708381/stat : 708381 (java) R 708376 708379 708045 0 -1 1077936192 6108 0 0 0 16 2 0 0 20 0 19 0 139579487 19498610688 17542 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708390] ppid=708376 vsize=19041612 memory=3640 CPUtime=0 cores=5,7
/proc/708379/task/708390/stat : 708390 (Finalizer) S 708376 708379 708045 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 139579490 19498610688 17542 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708397] ppid=708376 vsize=19041612 memory=15819993166120615 CPUtime=0 cores=5,7
/proc/708379/task/708397/stat : 708397 (Common-Cleaner) S 708376 708379 708045 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 139579490 19498610688 17542 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708398] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708398/stat : 708398 (java) S 708376 708379 708045 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 19 0 139579508 19498610688 17542 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 70168 KiB

[startup+0.305904 s]*
/proc/loadavg: 0.75 0.22 0.13 9/334 708398
/proc/meminfo: memFree=124495024/131524600 swapFree=131071996/131071996
[pid=708379] ppid=708376 vsize=19041612 memory=85128 CPUtime=0.52 cores=5,7
/proc/708379/stat : 708379 (java) S 708376 708379 708045 0 -1 1077936128 8735 0 0 0 49 3 0 0 20 0 19 0 139579487 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
/proc/708379/statm: 4760403 21282 5903 1 0 550502 0
[pid=708379/tid=708381] ppid=708376 vsize=19041612 memory=-8743289407631958716 CPUtime=0.26 cores=5,7
/proc/708379/task/708381/stat : 708381 (java) R 708376 708379 708045 0 -1 4194368 6169 0 0 0 24 2 0 0 20 0 19 0 139579487 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708390] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708390/stat : 708390 (Finalizer) S 708376 708379 708045 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 139579490 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708397] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708397/stat : 708397 (Common-Cleaner) S 708376 708379 708045 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 139579490 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708398] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708398/stat : 708398 (Timer-0) S 708376 708379 708045 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 139579508 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 85128 KiB

[startup+0.369718 s]
# the end of solver process 708379 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.566671 s, system=0.037798 s

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

[startup+0.305904 s]*
/proc/loadavg: 0.75 0.22 0.13 9/334 708398
/proc/meminfo: memFree=124495024/131524600 swapFree=131071996/131071996
[pid=708379] ppid=708376 vsize=19041612 memory=85128 CPUtime=0.52 cores=5,7
/proc/708379/stat : 708379 (java) S 708376 708379 708045 0 -1 1077936128 8735 0 0 0 49 3 0 0 20 0 19 0 139579487 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
/proc/708379/statm: 4760403 21282 5903 1 0 550502 0
[pid=708379/tid=708381] ppid=708376 vsize=19041612 memory=-8743289407631958716 CPUtime=0.26 cores=5,7
/proc/708379/task/708381/stat : 708381 (java) R 708376 708379 708045 0 -1 4194368 6169 0 0 0 24 2 0 0 20 0 19 0 139579487 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708390] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708390/stat : 708390 (Finalizer) S 708376 708379 708045 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 139579490 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708397] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708397/stat : 708397 (Common-Cleaner) S 708376 708379 708045 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 139579490 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
[pid=708379/tid=708398] ppid=708376 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/708379/task/708398/stat : 708398 (Timer-0) S 708376 708379 708045 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 139579508 19498610688 21282 134679101440 94900741107712 94900741111408 140722330838336 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94900741119224 94900741120016 94900767891456 140722330846166 140722330846279 140722330846279 140722330853320 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 85128 KiB

Child status: 30

Real time (s): 0.36976
CPU time (s): 0.604469
CPU user time (s): 0.566671
CPU system time (s): 0.037798
CPU usage (%): 163.476
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 85128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.566671
system time used= 0.037798
maximum resident set size= 94248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10229
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 441
involuntary context switches= 44


# summary of solver processes directly reported to runsolver:
#   pid: 708379
#   total CPU time (s): 0.604469
#   total CPU user time (s): 0.566671
#   total CPU system time (s): 0.037798

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010642 second user time and 0.021284 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-13 14:36:09
IDJOB=4424371
IDBENCH=143931
IDSOLVER=3035
FILE ID=nodeC021/4424371-1720874156
RUNJOBID= nodeC021-1720874164-708058
SLURM_JOB_ID= 7483762
Free space on /tmp= 890080 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/dimacs/normalized-dubois28_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424371-1720874156/watcher-4424371-1720874156 -o /tmp/evaluation-result-4424371-1720874156/solver-4424371-1720874156 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1720874164-708058 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424371-1720874156.wbo

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

MD5SUM BENCH= 44a7c10fd5f1c4ff826fb33f3d07582b
RANDOM SEED=1893882583

nodeC021.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	: 0xb00002a
cpu MHz		: 3599.889
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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	: 0xb00002a
cpu MHz		: 3662.704
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
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	: 0xb00002a
cpu MHz		: 3672.663
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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	: 0xb00002a
cpu MHz		: 3662.677
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
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	: 0xb00002a
cpu MHz		: 3599.734
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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	: 0xb00002a
cpu MHz		: 3599.756
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
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	: 0xb00002a
cpu MHz		: 3672.651
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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	: 0xb00002a
cpu MHz		: 3599.783
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        124580956 kB
MemAvailable:   124752468 kB
Buffers:          320636 kB
Cached:           695368 kB
SwapCached:            0 kB
Active:           477920 kB
Inactive:        5892728 kB
Active(anon):       1536 kB
Inactive(anon):  5390844 kB
Active(file):     476384 kB
Inactive(file):   501884 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5500 kB
Writeback:            32 kB
AnonPages:       5353980 kB
Mapped:           121684 kB
Shmem:             37720 kB
KReclaimable:      66136 kB
Slab:             163988 kB
SReclaimable:      66136 kB
SUnreclaim:        97852 kB
KernelStack:        5104 kB
PageTables:        20236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    9569296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            54496 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5017600 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:      205524 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 890076 MiB
End job on nodeC021 at 2024-07-13 14:36:09