Trace number 4424357

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 0.697381 0.458387

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-geom40-5_wcsp.wbo
MD5SUM32a9ef92da1ebaf3b33e027dd9745527
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 benchmark0.028639
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints430
Number of soft constraints390
Number of constraints which are clauses390
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 79
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 390
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
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 

0.11/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.13	c See www.sat4j.org for details.
0.11/0.14	c version CUSTOM.v20240707
0.11/0.14	c java.runtime.name	OpenJDK Runtime Environment
0.11/0.14	c java.vm.name		OpenJDK 64-Bit Server VM
0.11/0.14	c java.vm.version	22.0.1+8-16
0.11/0.14	c java.vm.vendor	Oracle Corporation
0.11/0.14	c sun.arch.data.model	64
0.11/0.14	c java.version		22.0.1
0.11/0.14	c os.name		Linux
0.11/0.14	c os.version		4.18.0-301.1.el8.x86_64
0.11/0.14	c os.arch		amd64
0.11/0.15	c Free memory 		2115194816
0.11/0.15	c Max memory 		16282288128
0.11/0.15	c Total memory 		2122317824
0.11/0.16	c Number of processors 	2
0.11/0.22	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.22	 - never skip resolution steps
0.11/0.22	 - Auto-division on coefficients is disabled
0.11/0.22	 - No postprocessing
0.11/0.22	 - Conflict is considered as is when resolving
0.11/0.22	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.11/0.22	 - Weaken first using unassigned literals
0.11/0.22	 - Bump strategy: ALWAYS_ONE
0.11/0.22	 - Bumper: ASSIGNED
0.11/0.22	--- Begin Solver configuration ---
0.11/0.22	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.11/0.22	Learn all clauses as in MiniSAT
0.11/0.22	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.22	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.22	No reason simplification
0.11/0.22	Armin Biere (Picosat) restarts strategy
0.11/0.22	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.11/0.22	timeout=2147483s
0.11/0.22	DB Simplification allowed=false
0.11/0.22	Listener: none
0.11/0.22	--- End Solver configuration ---
0.32/0.23	c Pseudo Boolean Optimization by upper bound
0.32/0.23	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.32/0.23	c  - never skip resolution steps
0.32/0.23	c  - Auto-division on coefficients is disabled
0.32/0.23	c  - No postprocessing
0.32/0.23	c  - Conflict is considered as is when resolving
0.32/0.23	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.32/0.23	c  - Weaken first using unassigned literals
0.32/0.23	c  - Bump strategy: ALWAYS_ONE
0.32/0.23	c  - Bumper: ASSIGNED
0.32/0.23	c --- Begin Solver configuration ---
0.32/0.23	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.32/0.23	c Learn all clauses as in MiniSAT
0.32/0.23	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.23	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.32/0.23	c No reason simplification
0.32/0.23	c Armin Biere (Picosat) restarts strategy
0.32/0.23	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.32/0.23	c timeout=2147483s
0.32/0.23	c DB Simplification allowed=false
0.32/0.23	c Listener: none
0.32/0.23	c --- End Solver configuration ---
0.32/0.23	c solving HOME/instance-4424357-1720875218.wbo
0.32/0.23	c reading problem ... 
0.32/0.28	c ... done. Wall clock time 0.054s.
0.32/0.28	c declared #vars     200
0.32/0.28	c internal #vars     590
0.32/0.28	c #constraints  471
0.32/0.28	c constraints type 
0.32/0.28	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 41
0.32/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 430
0.32/0.28	c 471 constraints processed.
0.32/0.30	c objective function length is 390 literals
0.50/0.39	c SATISFIABLE
0.50/0.39	c OPTIMIZING...
0.50/0.39	c Got one! Elapsed wall clock time (in seconds):0.171
0.50/0.39	o 65
0.50/0.41	c Got one! Elapsed wall clock time (in seconds):0.182
0.50/0.41	o 3
0.50/0.41	c Got one! Elapsed wall clock time (in seconds):0.184
0.50/0.41	o 1
0.50/0.42	c starts		: 4
0.50/0.42	c conflicts		: 150
0.50/0.42	c decisions		: 2189
0.50/0.42	c propagations		: 4076
0.50/0.42	c inspects		: 11879
0.50/0.42	c shortcuts		: 0
0.50/0.42	c learnt literals	: 0
0.50/0.42	c learnt binary clauses	: 0
0.50/0.43	c learnt ternary clauses	: 0
0.50/0.43	c learnt constraints	: 150
0.50/0.43	c ignored constraints	: 0
0.50/0.43	c root simplifications	: 0
0.50/0.43	c removed literals (reason simplification)	: 0
0.50/0.43	c reason swapping (by a shorter reason)	: 0
0.50/0.43	c Calls to reduceDB	: 0
0.50/0.43	c Number of update (reduction) of LBD	: 0
0.50/0.43	c Imported unit clauses	: 0
0.50/0.43	c No decision after first conflict	: false
0.50/0.43	c number of reductions to clauses (during analyze)	: 0
0.50/0.43	c number of learned constraints concerned by reduction	: 0
0.50/0.43	c number of learning phase by resolution	: 0
0.50/0.43	c number of learning phase by cutting planes	: 0
0.50/0.43	c number of rounding to 1 operations	: 6
0.50/0.43	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.50/0.43	c number of reductions of the coefficients by power 2 	: 0
0.50/0.43	c number of right shift for reduction by power 2 	: 0
0.50/0.43	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.50/0.43	c number of ending skipping 	: 0
0.50/0.43	c number of internal skipping 	: 0
0.50/0.43	c number of derivation steps 	: 1242
0.50/0.43	c number of skipped derivation steps 	: 0
0.50/0.43	c number of remaining unassigned 	: 0
0.50/0.43	c number of remaining assigned 	: 131
0.50/0.43	c number of falsified literals weakened from reason	: 0
0.50/0.43	c number of falsified literals weakened from conflict	: 0
0.50/0.43	c time for arithmetic operations	: 257599
0.50/0.43	c minimum degree of deleted constraints	: null
0.50/0.43	c maximum degree of deleted constraints	: null
0.50/0.43	c number of deleted constraints	: 0
0.50/0.43	c speed (assignments/second)	: 35137.93103448275
0.50/0.43	c non guided choices	: 470
0.50/0.43	s OPTIMUM FOUND
0.50/0.43	c Found 3 solution(s)
0.50/0.43	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 -x169 x170 -x171 -x172 -x173 -x174 x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 
0.50/0.43	c objective function=1
0.50/0.43	c Total wall clock time (in seconds): 0.205

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 (58199 MiB free)
  memory of node 1: 64510 MiB (51716 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424357-1720875218/watcher-4424357-1720875218 -o /tmp/evaluation-result-4424357-1720875218/solver-4424357-1720875218 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720874163-696897 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424357-1720875218.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=698479, runsolver pid=698476

[startup+0.107833 s]*
/proc/loadavg: 4.23 4.36 3.15 5/316 698497
/proc/meminfo: memFree=112519708/131655788 swapFree=131071996/131071996
[pid=698479] ppid=698476 vsize=18975048 memory=55792 CPUtime=0.11 cores=4,6
/proc/698479/stat : 698479 (java) S 698476 698479 696886 0 -1 1077936128 6554 0 0 0 9 2 0 0 20 0 18 0 139681054 19430449152 13948 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
/proc/698479/statm: 4743762 13948 5512 1 0 550876 0
[pid=698479/tid=698481] ppid=698476 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=4,6
/proc/698479/task/698481/stat : 698481 (java) R 698476 698479 696886 0 -1 4194368 5482 0 0 0 7 2 0 0 20 0 18 0 139681054 19430449152 13948 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698490] ppid=698476 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/698479/task/698490/stat : 698490 (Finalizer) S 698476 698479 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139681060 19430449152 13979 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698497] ppid=698476 vsize=18975048 memory=15823283178223670 CPUtime=0 cores=4,6
/proc/698479/task/698497/stat : 698497 (Common-Cleaner) S 698476 698479 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 139681061 19430449152 13979 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 55792 KiB

[startup+0.214826 s]*
/proc/loadavg: 4.23 4.36 3.15 7/316 698497
/proc/meminfo: memFree=112509596/131655788 swapFree=131071996/131071996
[pid=698479] ppid=698476 vsize=18975048 memory=67004 CPUtime=0.32 cores=4,6
/proc/698479/stat : 698479 (java) S 698476 698479 696886 0 -1 1077936128 7518 0 0 0 29 3 0 0 20 0 18 0 139681054 19430449152 16751 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
/proc/698479/statm: 4743762 16751 5828 1 0 551688 0
[pid=698479/tid=698481] ppid=698476 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=4,6
/proc/698479/task/698481/stat : 698481 (java) R 698476 698479 696886 0 -1 4194368 6055 0 0 0 17 2 0 0 20 0 18 0 139681054 19430449152 16751 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698490] ppid=698476 vsize=18975048 memory=1645 CPUtime=0 cores=4,6
/proc/698479/task/698490/stat : 698490 (Finalizer) S 698476 698479 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139681060 19430449152 16751 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698497] ppid=698476 vsize=18975048 memory=13847460783068500 CPUtime=0 cores=4,6
/proc/698479/task/698497/stat : 698497 (Common-Cleaner) S 698476 698479 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 139681061 19430449152 16751 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 67004 KiB

[startup+0.320826 s]*
/proc/loadavg: 4.23 4.36 3.15 8/317 698498
/proc/meminfo: memFree=112504064/131655788 swapFree=131071996/131071996
[pid=698479] ppid=698476 vsize=19041612 memory=71984 CPUtime=0.5 cores=4,6
/proc/698479/stat : 698479 (java) S 698476 698479 696886 0 -1 1077936128 7734 0 0 0 47 3 0 0 20 0 19 0 139681054 19498610688 17996 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
/proc/698479/statm: 4760403 17996 5865 1 0 552086 0
[pid=698479/tid=698481] ppid=698476 vsize=19041612 memory=-8743288307969401532 CPUtime=0.27 cores=4,6
/proc/698479/task/698481/stat : 698481 (java) R 698476 698479 696886 0 -1 4194368 6187 0 0 0 25 2 0 0 20 0 19 0 139681054 19498610688 18022 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698490] ppid=698476 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/698479/task/698490/stat : 698490 (Finalizer) S 698476 698479 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 139681060 19498610688 18022 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698497] ppid=698476 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/698479/task/698497/stat : 698497 (Common-Cleaner) S 698476 698479 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 139681061 19498610688 18022 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698498] ppid=698476 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/698479/task/698498/stat : 698498 (java) R 698476 698479 696886 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 19 0 139681085 19498610688 18022 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 71984 KiB

[startup+0.458327 s]
# the end of solver process 698479 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.656931 s, system=0.04045 s

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

[startup+0.42182 s]*
/proc/loadavg: 4.23 4.36 3.15 8/319 698500
/proc/meminfo: memFree=112496348/131655788 swapFree=131071996/131071996
[pid=698479] ppid=698476 vsize=19174740 memory=79976 CPUtime=0.68 cores=4,6
/proc/698479/stat : 698479 (java) S 698476 698479 696886 0 -1 1077936128 8161 0 0 0 65 3 0 0 20 0 16 0 139681054 19634933760 19994 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
/proc/698479/statm: 4793685 19994 5864 1 0 552905 0
[pid=698479/tid=698481] ppid=698476 vsize=19174740 memory=4026531971 CPUtime=0.33 cores=4,6
/proc/698479/task/698481/stat : 698481 (java) S 698476 698479 696886 0 -1 1077936192 6269 0 0 0 31 2 0 0 20 0 16 0 139681054 19634933760 19994 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698490] ppid=698476 vsize=19174740 memory=1645 CPUtime=0 cores=4,6
/proc/698479/task/698490/stat : 698490 (Finalizer) S 698476 698479 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 16 0 139681060 19634933760 19994 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698497] ppid=698476 vsize=19174740 memory=13847460783068500 CPUtime=0 cores=4,6
/proc/698479/task/698497/stat : 698497 (Common-Cleaner) S 698476 698479 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 16 0 139681061 19634933760 19994 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698498] ppid=698476 vsize=19174740 memory=0 CPUtime=0 cores=4,6
/proc/698479/task/698498/stat : 698498 (Timer-0) R 698476 698479 696886 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 16 0 139681085 19634933760 19994 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
[pid=698479/tid=698499] ppid=698476 vsize=19174740 memory=0 CPUtime=0.01 cores=4,6
/proc/698479/task/698499/stat : 698499 (Thread-0) S 698476 698479 696886 0 -1 1077936192 74 0 0 0 1 0 0 0 20 0 16 0 139681095 19634933760 19994 134679101440 94388710199296 94388710202992 140732119500272 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94388710210808 94388710211600 94388719091712 140732119503830 140732119503943 140732119503943 140732119510984 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 79976 KiB

Child status: 30

Real time (s): 0.458387
CPU time (s): 0.697381
CPU user time (s): 0.656931
CPU system time (s): 0.04045
CPU usage (%): 152.138
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 79976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.656931
system time used= 0.04045
maximum resident set size= 81072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8174
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= 391
involuntary context switches= 44


# summary of solver processes directly reported to runsolver:
#   pid: 698479
#   total CPU time (s): 0.697381
#   total CPU user time (s): 0.656931
#   total CPU system time (s): 0.04045

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025974 second user time and 0.050411 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 14:53:50
IDJOB=4424357
IDBENCH=144122
IDSOLVER=3035
FILE ID=nodeC010/4424357-1720875218
RUNJOBID= nodeC010-1720874163-696897
SLURM_JOB_ID= 7483758
Free space on /tmp= 723716 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-geom40-5_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424357-1720875218/watcher-4424357-1720875218 -o /tmp/evaluation-result-4424357-1720875218/solver-4424357-1720875218 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720874163-696897 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424357-1720875218.wbo

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

MD5SUM BENCH= 32a9ef92da1ebaf3b33e027dd9745527
RANDOM SEED=1965287198

nodeC010.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		: 3653.584
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	: 6983.51
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		: 3656.872
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	: 6983.31
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		: 1197.303
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	: 6983.51
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		: 1197.326
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	: 6983.31
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		: 3491.772
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	: 6983.51
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		: 3491.755
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	: 6983.31
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		: 1197.192
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	: 6983.51
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		: 1197.233
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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        112554856 kB
MemAvailable:   112482168 kB
Buffers:          315264 kB
Cached:           461364 kB
SwapCached:            0 kB
Active:           504348 kB
Inactive:       18064296 kB
Active(anon):       1488 kB
Inactive(anon): 17828228 kB
Active(file):     502860 kB
Inactive(file):   236068 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:               748 kB
Writeback:             0 kB
AnonPages:      17792060 kB
Mapped:           122252 kB
Shmem:             37704 kB
KReclaimable:      56828 kB
Slab:             146144 kB
SReclaimable:      56828 kB
SUnreclaim:        89316 kB
KernelStack:        4840 kB
PageTables:        44952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   19031872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45600 kB
HardwareCorrupted:     0 kB
AnonHugePages:  17473536 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:      162632 kB
DirectMap2M:     9179136 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723716 MiB
End job on nodeC010 at 2024-07-13 14:53:50