Trace number 4424572

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 0.72512 0.467896

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-25-20--soft-66-100-0.wbo
MD5SUMd5d4039752cbc55583a85d3067e00cbd
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.008934
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables500
Total number of constraints45
Number of soft constraints13
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
Top cost 596
Min constraint cost 1
Max constraint cost 93
Sum of constraints costs 595
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.13/0.11	c version CUSTOM.v20240707
0.13/0.11	c java.runtime.name	OpenJDK Runtime Environment
0.13/0.12	c java.vm.name		OpenJDK 64-Bit Server VM
0.13/0.12	c java.vm.version	22.0.1+8-16
0.13/0.12	c java.vm.vendor	Oracle Corporation
0.13/0.12	c sun.arch.data.model	64
0.13/0.12	c java.version		22.0.1
0.13/0.12	c os.name		Linux
0.13/0.12	c os.version		4.18.0-301.1.el8.x86_64
0.13/0.12	c os.arch		amd64
0.13/0.12	c Free memory 		2113181440
0.13/0.12	c Max memory 		16282288128
0.13/0.12	c Total memory 		2122317824
0.13/0.13	c Number of processors 	2
0.30/0.27	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.30/0.27	 - never skip resolution steps
0.30/0.27	 - Auto-division on coefficients is disabled
0.30/0.27	 - No postprocessing
0.30/0.27	 - Conflict is considered as is when resolving
0.30/0.27	 - Use constraints as they come during conflict analysis
0.30/0.27	 - Weaken first using unassigned literals
0.30/0.27	 - Bump strategy: ALWAYS_ONE
0.30/0.27	 - Bumper: EFFECTIVE
0.30/0.27	--- Begin Solver configuration ---
0.30/0.27	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.30/0.27	Learn all clauses as in MiniSAT
0.30/0.27	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.27	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.30/0.27	No reason simplification
0.30/0.27	Dynamic restart strategy considering the size of the coefficients
0.30/0.27	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.30/0.27	timeout=2147483s
0.30/0.27	DB Simplification allowed=false
0.30/0.27	Listener: none
0.30/0.27	--- End Solver configuration ---
0.30/0.27	c Pseudo Boolean Optimization by upper bound
0.30/0.27	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.30/0.27	c  - never skip resolution steps
0.30/0.27	c  - Auto-division on coefficients is disabled
0.30/0.27	c  - No postprocessing
0.30/0.27	c  - Conflict is considered as is when resolving
0.30/0.27	c  - Use constraints as they come during conflict analysis
0.30/0.27	c  - Weaken first using unassigned literals
0.30/0.27	c  - Bump strategy: ALWAYS_ONE
0.30/0.27	c  - Bumper: EFFECTIVE
0.30/0.27	c --- Begin Solver configuration ---
0.30/0.27	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.30/0.27	c Learn all clauses as in MiniSAT
0.30/0.27	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.27	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.30/0.27	c No reason simplification
0.30/0.27	c Dynamic restart strategy considering the size of the coefficients
0.30/0.27	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.30/0.27	c timeout=2147483s
0.30/0.27	c DB Simplification allowed=false
0.30/0.27	c Listener: none
0.30/0.27	c --- End Solver configuration ---
0.30/0.27	c solving HOME/instance-4424572-1720878279.wbo
0.30/0.27	c reading problem ... 
0.50/0.32	c ... done. Wall clock time 0.05s.
0.50/0.32	c declared #vars     500
0.50/0.32	c internal #vars     513
0.50/0.32	c #constraints  46
0.50/0.32	c constraints type 
0.50/0.32	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.50/0.32	c org.sat4j.specs.Constr$1 => 1
0.50/0.32	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 8
0.50/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 25
0.50/0.32	c 46 constraints processed.
0.50/0.36	c objective function length is 13 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):0.121
0.50/0.39	o 8
0.50/0.39	c Got one! Elapsed wall clock time (in seconds):0.126
0.50/0.39	o 7
0.50/0.40	c starts		: 2
0.67/0.42	c conflicts		: 1
0.67/0.42	c decisions		: 463
0.67/0.42	c propagations		: 1523
0.67/0.42	c inspects		: 692
0.67/0.42	c shortcuts		: 0
0.67/0.42	c learnt literals	: 0
0.67/0.42	c learnt binary clauses	: 0
0.67/0.42	c learnt ternary clauses	: 0
0.67/0.42	c learnt constraints	: 1
0.67/0.42	c ignored constraints	: 0
0.67/0.42	c root simplifications	: 0
0.67/0.42	c removed literals (reason simplification)	: 0
0.67/0.42	c reason swapping (by a shorter reason)	: 0
0.67/0.42	c Calls to reduceDB	: 0
0.67/0.42	c Number of update (reduction) of LBD	: 1
0.67/0.42	c Imported unit clauses	: 0
0.67/0.42	c No decision after first conflict	: false
0.67/0.42	c number of reductions to clauses (during analyze)	: 0
0.67/0.42	c number of learned constraints concerned by reduction	: 0
0.67/0.42	c number of learning phase by resolution	: 0
0.67/0.42	c number of learning phase by cutting planes	: 0
0.67/0.42	c number of rounding to 1 operations	: 0
0.67/0.43	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.67/0.43	c number of reductions of the coefficients by power 2 	: 0
0.67/0.43	c number of right shift for reduction by power 2 	: 0
0.67/0.43	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.67/0.43	c number of ending skipping 	: 0
0.67/0.43	c number of internal skipping 	: 0
0.67/0.43	c number of derivation steps 	: 44
0.67/0.43	c number of skipped derivation steps 	: 0
0.67/0.43	c number of remaining unassigned 	: 0
0.67/0.43	c number of remaining assigned 	: 0
0.67/0.43	c number of falsified literals weakened from reason	: 0
0.67/0.43	c number of falsified literals weakened from conflict	: 0
0.67/0.43	c time for arithmetic operations	: 0
0.67/0.43	c minimum degree of deleted constraints	: null
0.67/0.43	c maximum degree of deleted constraints	: null
0.67/0.43	c number of deleted constraints	: 0
0.67/0.43	c speed (assignments/second)	: 22072.46376811594
0.67/0.43	c non guided choices	: 395
0.67/0.43	s OPTIMUM FOUND
0.67/0.43	c Found 2 solution(s)
0.67/0.43	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 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 
0.67/0.44	c objective function=7
0.67/0.44	c Total wall clock time (in seconds): 0.171

Verifier Data 

OK	7

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 (60701 MiB free)
  memory of node 1: 64510 MiB (57223 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424572-1720878279/watcher-4424572-1720878279 -o /tmp/evaluation-result-4424572-1720878279/solver-4424572-1720878279 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1720877760-700189 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424572-1720878279.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=705983, runsolver pid=705980
Current StackSize limit: 8192 KiB


[startup+0.101107 s]*
/proc/loadavg: 4.54 4.46 4.35 5/317 706001
/proc/meminfo: memFree=120716872/131655788 swapFree=131071996/131071996
[pid=705983] ppid=705980 vsize=18975048 memory=59516 CPUtime=0.13 cores=0,2
/proc/705983/stat : 705983 (java) S 705980 705983 697934 0 -1 1077936128 7298 0 0 0 11 2 0 0 20 0 18 0 139986715 19430449152 14879 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
/proc/705983/statm: 4743762 14879 5696 1 0 551065 0
[pid=705983/tid=705985] ppid=705980 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=0,2
/proc/705983/task/705985/stat : 705985 (java) R 705980 705983 697934 0 -1 4194368 6128 0 0 0 7 2 0 0 20 0 18 0 139986716 19430449152 14879 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=705994] ppid=705980 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/705983/task/705994/stat : 705994 (Finalizer) S 705980 705983 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139986719 19430449152 14879 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=706001] ppid=705980 vsize=18975048 memory=14412639824552292 CPUtime=0 cores=0,2
/proc/705983/task/706001/stat : 706001 (Common-Cleaner) S 705980 705983 697934 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 139986719 19430449152 14879 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 59516 KiB

[startup+0.208245 s]*
/proc/loadavg: 4.54 4.46 4.35 6/317 706001
/proc/meminfo: memFree=120710164/131655788 swapFree=131071996/131071996
[pid=705983] ppid=705980 vsize=18975048 memory=66096 CPUtime=0.3 cores=0,2
/proc/705983/stat : 705983 (java) S 705980 705983 697934 0 -1 1077936128 7919 0 0 0 27 3 0 0 20 0 18 0 139986715 19430449152 16524 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
/proc/705983/statm: 4743762 16524 5705 1 0 551554 0
[pid=705983/tid=705985] ppid=705980 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/705983/task/705985/stat : 705985 (java) S 705980 705983 697934 0 -1 1077936192 6387 0 0 0 16 2 0 0 20 0 18 0 139986716 19430449152 16524 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=705994] ppid=705980 vsize=18975048 memory=19017 CPUtime=0 cores=0,2
/proc/705983/task/705994/stat : 705994 (Finalizer) S 705980 705983 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139986719 19430449152 16524 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=706001] ppid=705980 vsize=18975048 memory=15535219704862701 CPUtime=0 cores=0,2
/proc/705983/task/706001/stat : 706001 (Common-Cleaner) S 705980 705983 697934 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 139986719 19430449152 16524 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 66096 KiB

[startup+0.309304 s]*
/proc/loadavg: 4.54 4.46 4.35 7/317 706001
/proc/meminfo: memFree=120706744/131655788 swapFree=131071996/131071996
[pid=705983] ppid=705980 vsize=18975048 memory=69960 CPUtime=0.5 cores=0,2
/proc/705983/stat : 705983 (java) S 705980 705983 697934 0 -1 1077936128 8259 0 0 0 47 3 0 0 20 0 18 0 139986715 19430449152 17490 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
/proc/705983/statm: 4743762 17490 5843 1 0 551771 0
[pid=705983/tid=705985] ppid=705980 vsize=18975048 memory=-9175346912697950908 CPUtime=0.29 cores=0,2
/proc/705983/task/705985/stat : 705985 (java) R 705980 705983 697934 0 -1 4194368 6580 0 0 0 27 2 0 0 20 0 18 0 139986716 19430449152 17490 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=705994] ppid=705980 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/705983/task/705994/stat : 705994 (Finalizer) S 705980 705983 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139986719 19430449152 17490 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=706001] ppid=705980 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/705983/task/706001/stat : 706001 (Common-Cleaner) S 705980 705983 697934 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 139986719 19430449152 17490 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 69960 KiB

[startup+0.467844 s]
# the end of solver process 705983 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.678822 s, system=0.046298 s

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

[startup+0.416242 s]*
/proc/loadavg: 4.54 4.46 4.35 9/319 706004
/proc/meminfo: memFree=120698732/131655788 swapFree=131071996/131071996
[pid=705983] ppid=705980 vsize=19174740 memory=75368 CPUtime=0.67 cores=0,2
/proc/705983/stat : 705983 (java) S 705980 705983 697934 0 -1 1077936128 8611 0 0 0 63 4 0 0 20 0 20 0 139986715 19634933760 18842 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
/proc/705983/statm: 4793685 18842 5880 1 0 552830 0
[pid=705983/tid=705985] ppid=705980 vsize=19174740 memory=4026531971 CPUtime=0.35 cores=0,2
/proc/705983/task/705985/stat : 705985 (java) S 705980 705983 697934 0 -1 1077936192 6715 0 0 0 33 2 0 0 20 0 20 0 139986716 19634933760 18842 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=705994] ppid=705980 vsize=19174740 memory=19017 CPUtime=0 cores=0,2
/proc/705983/task/705994/stat : 705994 (Finalizer) S 705980 705983 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 20 0 139986719 19634933760 18842 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=706001] ppid=705980 vsize=19174740 memory=15535219704862701 CPUtime=0 cores=0,2
/proc/705983/task/706001/stat : 706001 (Common-Cleaner) S 705980 705983 697934 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 20 0 139986719 19634933760 18842 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=706003] ppid=705980 vsize=19174740 memory=0 CPUtime=0.01 cores=0,2
/proc/705983/task/706003/stat : 706003 (Thread-0) S 705980 705983 697934 0 -1 1077936192 60 0 0 0 1 0 0 0 20 0 20 0 139986755 19634933760 18842 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
[pid=705983/tid=706004] ppid=705980 vsize=19174740 memory=0 CPUtime=0 cores=0,2
/proc/705983/task/706004/stat : 706004 (java) R 705980 705983 697934 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 20 0 139986755 19634933760 18842 134679101440 94470609891328 94470609895024 140732618099648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94470609902840 94470609903632 94470642569216 140732618101723 140732618101831 140732618101831 140732618108872 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 75368 KiB

Child status: 30

Real time (s): 0.467896
CPU time (s): 0.72512
CPU user time (s): 0.678822
CPU system time (s): 0.046298
CPU usage (%): 154.975
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 75368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.678822
system time used= 0.046298
maximum resident set size= 78992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8709
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= 488
involuntary context switches= 40


# summary of solver processes directly reported to runsolver:
#   pid: 705983
#   total CPU time (s): 0.72512
#   total CPU user time (s): 0.678822
#   total CPU system time (s): 0.046298

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01853 second user time and 0.037011 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-13 15:44:52
IDJOB=4424572
IDBENCH=143517
IDSOLVER=3036
FILE ID=nodeC006/4424572-1720878279
RUNJOBID= nodeC006-1720877760-700189
SLURM_JOB_ID= 7483754
Free space on /tmp= 723776 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20--soft-66-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424572-1720878279/watcher-4424572-1720878279 -o /tmp/evaluation-result-4424572-1720878279/solver-4424572-1720878279 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1720877760-700189 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424572-1720878279.wbo

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

MD5SUM BENCH= d5d4039752cbc55583a85d3067e00cbd
RANDOM SEED=1711055100

nodeC006.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		: 1995.428
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	: 6983.94
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		: 3652.352
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	: 6983.26
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		: 2294.750
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	: 6983.94
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		: 1197.382
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	: 6983.26
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		: 3653.801
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	: 6983.94
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		: 3491.970
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	: 6983.26
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		: 1197.405
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	: 6983.94
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		: 1197.489
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	: 6983.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        120755288 kB
MemAvailable:   120648876 kB
Buffers:          321736 kB
Cached:           420836 kB
SwapCached:            0 kB
Active:           479644 kB
Inactive:        9905124 kB
Active(anon):       1476 kB
Inactive(anon):  9678420 kB
Active(file):     478168 kB
Inactive(file):   226704 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1124 kB
Writeback:            44 kB
AnonPages:       9642204 kB
Mapped:           121020 kB
Shmem:             37704 kB
KReclaimable:      57496 kB
Slab:             146756 kB
SReclaimable:      57496 kB
SUnreclaim:        89260 kB
KernelStack:        4864 kB
PageTables:        28976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   12199324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45888 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9318400 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= 723776 MiB
End job on nodeC006 at 2024-07-13 15:44:53