Trace number 4429979

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Cutting Planes 2024 2024-07-12OPT25090 0.513486 0.327936

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/
misc2010/datasets/caixa/normalized-1094.cudf.trendy.opb
MD5SUMfffea7837eeaf3406b414f4e68f8a0ca
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25090
Best CPU time to get the best result obtained on this benchmark0.005832
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables487
Total number of constraints2362
Number of constraints which are clauses2362
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 312
Biggest coefficient in the objective function 24964
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 3894540
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 24964
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 3894540
Number of bits of the biggest sum of numbers22
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version CUSTOM.v20240707
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		2106806208
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.13/0.16	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.16	 - never skip resolution steps
0.13/0.16	 - Auto-division on coefficients is disabled
0.13/0.16	 - No postprocessing
0.13/0.16	 - Conflict is considered as is when resolving
0.13/0.16	 - Use constraints as they come during conflict analysis
0.13/0.16	 - Weaken first using unassigned literals
0.13/0.16	 - Bump strategy: ALWAYS_ONE
0.13/0.16	 - Bumper: EFFECTIVE
0.13/0.16	--- Begin Solver configuration ---
0.13/0.16	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.13/0.16	Learn all clauses as in MiniSAT
0.13/0.16	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.16	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.16	No reason simplification
0.13/0.16	Dynamic restart strategy considering the size of the coefficients
0.13/0.16	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.13/0.16	timeout=2147483s
0.13/0.16	DB Simplification allowed=false
0.13/0.16	Listener: none
0.13/0.16	--- End Solver configuration ---
0.13/0.16	c Pseudo Boolean Optimization by upper bound
0.13/0.16	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.16	c  - never skip resolution steps
0.13/0.16	c  - Auto-division on coefficients is disabled
0.13/0.16	c  - No postprocessing
0.13/0.16	c  - Conflict is considered as is when resolving
0.13/0.16	c  - Use constraints as they come during conflict analysis
0.13/0.16	c  - Weaken first using unassigned literals
0.13/0.16	c  - Bump strategy: ALWAYS_ONE
0.13/0.16	c  - Bumper: EFFECTIVE
0.13/0.16	c --- Begin Solver configuration ---
0.13/0.16	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.13/0.16	c Learn all clauses as in MiniSAT
0.13/0.16	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.16	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.16	c No reason simplification
0.13/0.16	c Dynamic restart strategy considering the size of the coefficients
0.13/0.16	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.13/0.16	c timeout=2147483s
0.13/0.16	c DB Simplification allowed=false
0.13/0.16	c Listener: none
0.13/0.16	c --- End Solver configuration ---
0.13/0.16	c solving HOME/instance-4429979-1721127557.opb
0.13/0.16	c reading problem ... 
0.13/0.16	c  objective function found
0.32/0.24	c ... done. Wall clock time 0.075s.
0.32/0.24	c declared #vars     487
0.32/0.24	c #constraints  2362
0.32/0.24	c constraints type 
0.32/0.24	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1967
0.32/0.24	c org.sat4j.specs.Constr$1 => 15
0.32/0.24	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 240
0.32/0.24	c org.sat4j.pb.constraints.pb.UnitClausePB => 140
0.32/0.24	c 2362 constraints processed.
0.32/0.25	c objective function length is 312 literals
0.32/0.27	c SATISFIABLE
0.32/0.27	c OPTIMIZING...
0.32/0.27	c Got one! Elapsed wall clock time (in seconds):0.103
0.32/0.27	o 399550
0.32/0.27	c Got one! Elapsed wall clock time (in seconds):0.108
0.32/0.27	o 50054
0.32/0.28	c Got one! Elapsed wall clock time (in seconds):0.111
0.32/0.28	o 25090
0.32/0.28	c starts		: 3
0.32/0.29	c conflicts		: 34
0.32/0.29	c decisions		: 710
0.32/0.29	c propagations		: 3161
0.32/0.29	c inspects		: 12085
0.32/0.29	c shortcuts		: 0
0.32/0.29	c learnt literals	: 0
0.32/0.29	c learnt binary clauses	: 17
0.32/0.29	c learnt ternary clauses	: 17
0.32/0.29	c learnt constraints	: 34
0.32/0.29	c ignored constraints	: 0
0.32/0.29	c root simplifications	: 0
0.32/0.29	c removed literals (reason simplification)	: 0
0.32/0.29	c reason swapping (by a shorter reason)	: 0
0.32/0.29	c Calls to reduceDB	: 0
0.32/0.29	c Number of update (reduction) of LBD	: 48
0.32/0.29	c Imported unit clauses	: 0
0.32/0.29	c No decision after first conflict	: false
0.32/0.29	c number of reductions to clauses (during analyze)	: 0
0.32/0.29	c number of learned constraints concerned by reduction	: 0
0.32/0.29	c number of learning phase by resolution	: 0
0.32/0.29	c number of learning phase by cutting planes	: 0
0.32/0.29	c number of rounding to 1 operations	: 0
0.32/0.29	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.32/0.29	c number of reductions of the coefficients by power 2 	: 0
0.32/0.29	c number of right shift for reduction by power 2 	: 0
0.32/0.29	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.32/0.29	c number of ending skipping 	: 0
0.32/0.29	c number of internal skipping 	: 0
0.32/0.29	c number of derivation steps 	: 55
0.32/0.29	c number of skipped derivation steps 	: 0
0.32/0.29	c number of remaining unassigned 	: 0
0.32/0.30	c number of remaining assigned 	: 0
0.32/0.30	c number of falsified literals weakened from reason	: 0
0.32/0.30	c number of falsified literals weakened from conflict	: 0
0.32/0.30	c time for arithmetic operations	: 0
0.32/0.30	c minimum degree of deleted constraints	: null
0.32/0.30	c maximum degree of deleted constraints	: null
0.32/0.30	c number of deleted constraints	: 0
0.32/0.30	c speed (assignments/second)	: 73511.62790697675
0.32/0.30	c non guided choices	: 30
0.32/0.30	s OPTIMUM FOUND
0.32/0.30	c Found 3 solution(s)
0.32/0.30	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 
0.32/0.30	c objective function=25090
0.32/0.30	c Total wall clock time (in seconds): 0.138

Verifier Data 

OK	25090

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 (61108 MiB free)
  memory of node 1: 64473 MiB (60742 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429979-1721127557/watcher-4429979-1721127557 -o /tmp/evaluation-result-4429979-1721127557/solver-4429979-1721127557 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721127569-853199 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429979-1721127557.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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=853427, runsolver pid=853424

[startup+0.103264 s]*
/proc/loadavg: 2.35 3.65 3.95 12/326 853461
/proc/meminfo: memFree=124006196/131524600 swapFree=131071996/131071996
[pid=853427] ppid=853424 vsize=18975048 memory=63332 CPUtime=0.13 cores=5,7
/proc/853427/stat : 853427 (java) S 853424 853427 853186 0 -1 1077936128 7191 0 0 0 11 2 0 0 20 0 18 0 164919565 19430449152 15833 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
/proc/853427/statm: 4743762 15833 5721 1 0 549318 0
[pid=853427/tid=853429] ppid=853424 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=5,7
/proc/853427/task/853429/stat : 853429 (java) R 853424 853427 853186 0 -1 4194368 5738 0 0 0 7 1 0 0 20 0 18 0 164919565 19430449152 15833 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853454] ppid=853424 vsize=18975048 memory=232851243367 CPUtime=0 cores=5,7
/proc/853427/task/853454/stat : 853454 (Finalizer) S 853424 853427 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164919568 19430449152 15833 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853461] ppid=853424 vsize=18975048 memory=13847473600877114 CPUtime=0 cores=5,7
/proc/853427/task/853461/stat : 853461 (Common-Cleaner) S 853424 853427 853186 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 164919569 19430449152 15833 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63332 KiB

[startup+0.206624 s]*
/proc/loadavg: 2.35 3.65 3.95 11/326 853461
/proc/meminfo: memFree=123765828/131524600 swapFree=131071996/131071996
[pid=853427] ppid=853424 vsize=18975048 memory=72372 CPUtime=0.32 cores=5,7
/proc/853427/stat : 853427 (java) S 853424 853427 853186 0 -1 1077936128 7772 0 0 0 29 3 0 0 20 0 18 0 164919565 19430449152 18093 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
/proc/853427/statm: 4743762 18093 5893 1 0 549700 0
[pid=853427/tid=853429] ppid=853424 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=5,7
/proc/853427/task/853429/stat : 853429 (java) R 853424 853427 853186 0 -1 4194368 6037 0 0 0 16 2 0 0 20 0 18 0 164919565 19430449152 18093 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853454] ppid=853424 vsize=18975048 memory=3640 CPUtime=0 cores=5,7
/proc/853427/task/853454/stat : 853454 (Finalizer) S 853424 853427 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164919568 19430449152 18093 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853461] ppid=853424 vsize=18975048 memory=15819993166120615 CPUtime=0 cores=5,7
/proc/853427/task/853461/stat : 853461 (Common-Cleaner) S 853424 853427 853186 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 164919569 19430449152 18093 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 72372 KiB

[startup+0.306038 s]*
/proc/loadavg: 2.35 3.65 3.95 5/302 853466
/proc/meminfo: memFree=123791872/131524600 swapFree=131071996/131071996
[pid=853427] ppid=853424 vsize=19174740 memory=86088 CPUtime=0.51 cores=5,7
/proc/853427/stat : 853427 (java) S 853424 853427 853186 0 -1 1077936128 8234 0 0 0 47 4 0 0 20 0 13 0 164919565 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
/proc/853427/statm: 4793685 21522 5929 1 0 550773 0
[pid=853427/tid=853429] ppid=853424 vsize=19174740 memory=-8888810892470624956 CPUtime=0.24 cores=5,7
/proc/853427/task/853429/stat : 853429 (java) S 853424 853427 853186 0 -1 1077936192 6214 0 0 0 22 2 0 0 20 0 13 0 164919565 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853454] ppid=853424 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/853427/task/853454/stat : 853454 (Finalizer) S 853424 853427 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 13 0 164919568 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853461] ppid=853424 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/853427/task/853461/stat : 853461 (Common-Cleaner) S 853424 853427 853186 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 13 0 164919569 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 86088 KiB

[startup+0.327886 s]
# the end of solver process 853427 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.470168 s, system=0.043318 s

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

[startup+0.306038 s]*
/proc/loadavg: 2.35 3.65 3.95 5/302 853466
/proc/meminfo: memFree=123791872/131524600 swapFree=131071996/131071996
[pid=853427] ppid=853424 vsize=19174740 memory=86088 CPUtime=0.51 cores=5,7
/proc/853427/stat : 853427 (java) S 853424 853427 853186 0 -1 1077936128 8234 0 0 0 47 4 0 0 20 0 13 0 164919565 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
/proc/853427/statm: 4793685 21522 5929 1 0 550773 0
[pid=853427/tid=853429] ppid=853424 vsize=19174740 memory=-8888810892470624956 CPUtime=0.24 cores=5,7
/proc/853427/task/853429/stat : 853429 (java) S 853424 853427 853186 0 -1 1077936192 6214 0 0 0 22 2 0 0 20 0 13 0 164919565 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853454] ppid=853424 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/853427/task/853454/stat : 853454 (Finalizer) S 853424 853427 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 13 0 164919568 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
[pid=853427/tid=853461] ppid=853424 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/853427/task/853461/stat : 853461 (Common-Cleaner) S 853424 853427 853186 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 13 0 164919569 19634933760 21522 134679101440 94000968994816 94000968998512 140733193002160 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94000969006328 94000969007120 94001000726528 140733193004021 140733193004129 140733193004129 140733193011144 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 86088 KiB

Child status: 30

Real time (s): 0.327936
CPU time (s): 0.513486
CPU user time (s): 0.470168
CPU system time (s): 0.043318
CPU usage (%): 156.581
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 86088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.470168
system time used= 0.043318
maximum resident set size= 87648
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8248
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= 387
involuntary context switches= 39


# summary of solver processes directly reported to runsolver:
#   pid: 853427
#   total CPU time (s): 0.513486
#   total CPU user time (s): 0.470168
#   total CPU system time (s): 0.043318

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006424 second user time and 0.025695 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-16 12:59:30
IDJOB=4429979
IDBENCH=151013
IDSOLVER=3052
FILE ID=nodeC021/4429979-1721127557
RUNJOBID= nodeC021-1721127569-853199
SLURM_JOB_ID= 7505685
Free space on /tmp= 890072 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1094.cudf.trendy.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429979-1721127557/watcher-4429979-1721127557 -o /tmp/evaluation-result-4429979-1721127557/solver-4429979-1721127557 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721127569-853199 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429979-1721127557.opb

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

MD5SUM BENCH= fffea7837eeaf3406b414f4e68f8a0ca
RANDOM SEED=1429126665

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		: 3599.902
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		: 3674.941
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		: 3599.732
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		: 3672.017
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		: 3662.923
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		: 3599.804
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		: 3660.520
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		: 3600.199
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:        124920020 kB
MemAvailable:   128149076 kB
Buffers:          404160 kB
Cached:          3626040 kB
SwapCached:            0 kB
Active:           746888 kB
Inactive:        5177044 kB
Active(anon):       1480 kB
Inactive(anon):  1929608 kB
Active(file):     745408 kB
Inactive(file):  3247436 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             10196 kB
Writeback:             0 kB
AnonPages:       1892756 kB
Mapped:           124452 kB
Shmem:             37720 kB
KReclaimable:     152068 kB
Slab:             266872 kB
SReclaimable:     152068 kB
SUnreclaim:       114804 kB
KernelStack:        4592 kB
PageTables:        13060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    5108036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62656 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1452032 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:      256724 kB
DirectMap2M:    23633920 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 890072 MiB
End job on nodeC021 at 2024-07-16 12:59:30