Trace number 4102898

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 PB 2.3.6 Res+CP PB16OPT200 0.78388 1.23432

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-2.opb
MD5SUM2b7ee6a2452febe7d149ef87c021382f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.005998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints600
Number of constraints which are clauses599
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 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 PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4102898-1467321301.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.26/0.20	c ... done. Wall clock time 0.089s.
0.26/0.20	c declared #vars     400
0.26/0.20	c #constraints  600
0.26/0.20	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.26/0.20	c constraints type 
0.26/0.20	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 399
0.26/0.20	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 201
0.26/0.20	c 600 constraints processed.
0.26/0.20	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.26/0.20	c constraints type 
0.26/0.20	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 201
0.26/0.20	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 399
0.26/0.20	c 600 constraints processed.
0.26/0.20	c objective function length is 400 literals
0.61/0.30	c And the winner is solver0
0.67/0.70	c SATISFIABLE
0.67/0.70	c OPTIMIZING...
0.67/0.70	c Got one! Elapsed wall clock time (in seconds):0.595
0.67/0.70	o 200
0.67/0.73	c And the winner is solver0
0.75/1.21	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.75/1.21	c starts		: 3
0.75/1.21	c conflicts		: 253
0.75/1.21	c decisions		: 832
0.75/1.21	c propagations		: 15131
0.75/1.21	c inspects		: 25199
0.75/1.21	c shortcuts		: 0
0.75/1.21	c learnt literals	: 4
0.75/1.21	c learnt binary clauses	: 23
0.75/1.21	c learnt ternary clauses	: 89
0.75/1.21	c learnt constraints	: 248
0.75/1.21	c ignored constraints	: 0
0.75/1.21	c root simplifications	: 0
0.75/1.21	c removed literals (reason simplification)	: 137
0.75/1.21	c reason swapping (by a shorter reason)	: 0
0.75/1.21	c Calls to reduceDB	: 0
0.75/1.21	c Number of update (reduction) of LBD	: 86
0.75/1.21	c Imported unit clauses	: 0
0.75/1.21	c number of reductions to clauses (during analyze)	: 0
0.75/1.21	c number of learned constraints concerned by reduction	: 0
0.75/1.21	c number of learning phase by resolution	: 0
0.75/1.21	c number of learning phase by cutting planes	: 0
0.75/1.21	c speed (assignments/second)	: 15040.75546719682
0.75/1.21	c non guided choices	0
0.75/1.21	c learnt constraints type 
0.75/1.21	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.75/1.21	c starts		: 2
0.75/1.21	c conflicts		: 122
0.75/1.21	c decisions		: 417
0.75/1.21	c propagations		: 6335
0.75/1.21	c inspects		: 10225
0.75/1.21	c shortcuts		: 0
0.75/1.21	c learnt literals	: 0
0.75/1.21	c learnt binary clauses	: 10
0.75/1.21	c learnt ternary clauses	: 55
0.75/1.21	c learnt constraints	: 120
0.75/1.21	c ignored constraints	: 0
0.75/1.21	c root simplifications	: 0
0.75/1.21	c removed literals (reason simplification)	: 0
0.75/1.21	c reason swapping (by a shorter reason)	: 0
0.75/1.21	c Calls to reduceDB	: 0
0.75/1.21	c Number of update (reduction) of LBD	: 0
0.75/1.21	c Imported unit clauses	: 0
0.75/1.21	c number of reductions to clauses (during analyze)	: 0
0.75/1.21	c number of learned constraints concerned by reduction	: 0
0.75/1.21	c number of learning phase by resolution	: 0
0.75/1.21	c number of learning phase by cutting planes	: 0
0.75/1.21	c speed (assignments/second)	: 12644.710578842316
0.75/1.21	c non guided choices	0
0.75/1.21	c learnt constraints type 
0.75/1.21	s OPTIMUM FOUND
0.75/1.21	c Found 1 solution(s)
0.75/1.21	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 
0.75/1.22	c objective function=200
0.75/1.22	c Total wall clock time (in seconds): 1.11

Verifier Data 

OK	200

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4102898-1467321301/watcher-4102898-1467321301 -o /tmp/evaluation-result-4102898-1467321301/solver-4102898-1467321301 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467321265-1394 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4102898-1467321301.opb 

pid=3872
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.50 2.09 2.30 2/195 3875
/proc/meminfo: memFree=30137836/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 13086882 98570240 977 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 24065 977 743 9 0 16771 0
[pid=3875/tid=3876] ppid=3872 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) R 3872 3875 13393 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 13086883 98570240 978 33554432000 1073741824 1073778376 140734664876672 140133537656360 259112387968 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100156 s]
/proc/loadavg: 1.50 2.09 2.30 2/195 3875
/proc/meminfo: memFree=30137836/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 4474 0 1 0 9 1 0 0 20 0 18 0 13086882 9787879424 6101 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 2389619 6101 2156 9 0 2380296 0
[pid=3875/tid=3876] ppid=3872 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) R 3872 3875 13393 0 -1 4202560 2388 0 1 0 6 1 0 0 20 0 18 0 13086883 9787879424 6101 33554432000 1073741824 1073778376 140734664876672 140133537659808 259115771149 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200336 s]
/proc/loadavg: 1.50 2.09 2.30 2/195 3875
/proc/meminfo: memFree=30137836/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 4724 0 1 0 24 2 0 0 20 0 18 0 13086882 9787879424 7297 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 2389619 7297 2220 9 0 2380296 0
[pid=3875/tid=3876] ppid=3872 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) R 3872 3875 13393 0 -1 4202560 2411 0 1 0 16 1 0 0 20 0 18 0 13086883 9787879424 7297 33554432000 1073741824 1073778376 140734664876672 140133537659808 140133544185263 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9558476

[startup+0.30029 s]
/proc/loadavg: 1.50 2.09 2.30 2/195 3875
/proc/meminfo: memFree=30137836/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=9824732 CPUtime=0.61 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 6941 0 1 0 59 2 0 0 20 0 22 0 13086882 10060525568 8906 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 2456183 8906 2247 9 0 2446860 0
[pid=3875/tid=3876] ppid=3872 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) S 3872 3875 13393 0 -1 4202560 2417 0 1 0 17 1 0 0 20 0 22 0 13086883 10060525568 8906 33554432000 1073741824 1073778376 140734664876672 140133537661816 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 9824732

[startup+0.700258 s]
/proc/loadavg: 1.50 2.09 2.30 2/195 3875
/proc/meminfo: memFree=30137836/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=9824732 CPUtime=0.67 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 6980 0 1 0 63 4 0 0 20 0 19 0 13086882 10060525568 8928 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 2456183 8928 2252 9 0 2446860 0
[pid=3875/tid=3876] ppid=3872 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) S 3872 3875 13393 0 -1 4202560 2417 0 1 0 17 1 0 0 20 0 19 0 13086883 10060525568 8928 33554432000 1073741824 1073778376 140734664876672 140133537661816 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3875 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800301 s]
/proc/loadavg: 1.50 2.09 2.30 2/195 3875
/proc/meminfo: memFree=30137836/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=9824732 CPUtime=0.75 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 7043 0 1 0 70 5 0 0 20 0 19 0 13086882 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 2456183 9974 2253 9 0 2446860 0
[pid=3875/tid=3876] ppid=3872 vsize=9824732 CPUtime=0.19 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) S 3872 3875 13393 0 -1 4202560 2422 0 1 0 17 2 0 0 20 0 19 0 13086883 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133537661816 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.75
Current children cumulated vsize (KiB) 9824732

[startup+1.20823 s]
/proc/loadavg: 1.50 2.09 2.30 1/214 3968
/proc/meminfo: memFree=30110708/32872528 swapFree=1498612/1645780
[pid=3875] ppid=3872 vsize=9824732 CPUtime=0.75 cores=1,3,5,7
/proc/3875/stat : 3875 (java) S 3872 3875 13393 0 -1 4202496 7043 0 1 0 70 5 0 0 20 0 19 0 13086882 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140734664867808 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3875/statm: 2456183 9974 2253 9 0 2446860 0
[pid=3875/tid=3876] ppid=3872 vsize=9824732 CPUtime=0.19 cores=1,3,5,7
/proc/3875/task/3876/stat : 3876 (java) S 3872 3875 13393 0 -1 4202560 2422 0 1 0 17 2 0 0 20 0 19 0 13086883 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133537661816 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3875/tid=3878] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3878/stat : 3878 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133510113960 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3879] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3879/stat : 3879 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133380172584 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3875/tid=3880] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3880/stat : 3880 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133379120040 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3875/tid=3881] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3881/stat : 3881 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133378067496 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3875/tid=3882] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3882/stat : 3882 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133377013928 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3883] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3883/stat : 3883 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133375961384 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3875/tid=3884] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3884/stat : 3884 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133038811560 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3875/tid=3885] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3885/stat : 3885 (java) S 3872 3875 13393 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13086884 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133037759016 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3886] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3886/stat : 3886 (java) S 3872 3875 13393 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13086885 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133025561192 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3875/tid=3887] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3887/stat : 3887 (java) S 3872 3875 13393 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13086885 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133024507512 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3888] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3888/stat : 3888 (java) S 3872 3875 13393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13086885 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133023454856 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3889] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3889/stat : 3889 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086887 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133022403600 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3890] ppid=3872 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/3875/task/3890/stat : 3890 (java) S 3872 3875 13393 0 -1 4202560 1436 0 0 0 14 0 0 0 20 0 19 0 13086887 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133021349944 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3891] ppid=3872 vsize=9824732 CPUtime=0.16 cores=1,3,5,7
/proc/3875/task/3891/stat : 3891 (java) S 3872 3875 13393 0 -1 4202560 1851 0 0 0 16 0 0 0 20 0 19 0 13086887 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133020297400 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3875/tid=3892] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3892/stat : 3892 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086887 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133019245048 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3875/tid=3893] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3893/stat : 3893 (java) S 3872 3875 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13086887 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133018192712 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3875/tid=3896] ppid=3872 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/3875/task/3896/stat : 3896 (java) S 3872 3875 13393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13086903 10060525568 9974 33554432000 1073741824 1073778376 140734664876672 140133015033384 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.75
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.23432
CPU time (s): 0.78388
CPU user time (s): 0.700893
CPU system time (s): 0.082987
CPU usage (%): 63.5072
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.700893
system time used= 0.082987
maximum resident set size= 41976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7060
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 305
involuntary context switches= 37

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-30 23:15:01
IDJOB=4102898
IDBENCH=2190
IDSOLVER=2543
FILE ID=node124/4102898-1467321301
RUNJOBID= node124-1467321265-1394
PBS_JOBID= 20005255
Free space on /tmp= 71724 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-2.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102898-1467321301/watcher-4102898-1467321301 -o /tmp/evaluation-result-4102898-1467321301/solver-4102898-1467321301 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467321265-1394 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4102898-1467321301.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2b7ee6a2452febe7d149ef87c021382f
RANDOM SEED=853376260

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30139008 kB
Buffers:           65176 kB
Cached:           191472 kB
SwapCached:            0 kB
Active:           231544 kB
Inactive:          72200 kB
Active(anon):      32240 kB
Inactive(anon):    17668 kB
Active(file):     199304 kB
Inactive(file):    54532 kB
Unevictable:     1645780 kB
Mlocked:         1498612 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1844 kB
Writeback:             0 kB
AnonPages:       1695184 kB
Mapped:            21952 kB
Shmem:               204 kB
Slab:             646408 kB
SReclaimable:      88112 kB
SUnreclaim:       558296 kB
KernelStack:        1576 kB
PageTables:         7572 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2341628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node124 at 2016-06-30 23:15:02