Trace number 4109217

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 PB 2.3.6 Res+CP PB16OPTIMUM 0.933858 1.19545

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-21-20--soft-33-100-0.wbo
MD5SUMc9bbca9920220172e28f0008e519bfaf
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark1800.02
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables420
Total number of constraints41
Number of soft constraints32
Number of constraints which are clauses21
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 constraint21
Top cost 1258
Min constraint cost 1
Max constraint cost 83
Sum of constraints costs 1257
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
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

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 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.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.08/0.10	c Number of processors 	8
0.08/0.12	c Pseudo Boolean Optimization by upper bound
0.08/0.12	c ManyCore solver with 2 solvers running in parallel
0.08/0.12	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.12	c Expensive reason simplification
0.08/0.12	c Glucose 2.1 dynamic restart strategy
0.08/0.12	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
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.08/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.12	c No reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	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
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c solving HOME/instance-4109217-1467320510.wbo
0.08/0.12	c reading problem ... 
0.08/0.17	c ... done. Wall clock time 0.049s.
0.08/0.17	c declared #vars     420
0.08/0.17	c internal #vars     452
0.08/0.17	c #constraints  41
0.08/0.18	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.08/0.18	c constraints type 
0.08/0.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 21
0.08/0.18	c org.sat4j.minisat.constraints.card.MinWatchCard => 7
0.08/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 13
0.08/0.18	c 41 constraints processed.
0.08/0.18	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.08/0.18	c constraints type 
0.08/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 21
0.08/0.18	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7
0.08/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 13
0.08/0.18	c 41 constraints processed.
0.08/0.18	c objective function length is 32 literals
0.23/0.27	c And the winner is solver1
0.90/0.68	c SATISFIABLE
0.90/0.68	c OPTIMIZING...
0.90/0.68	c Got one! Elapsed wall clock time (in seconds):0.555
0.90/0.68	o 1
0.90/0.68	c And the winner is solver1
0.90/1.18	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
0.90/1.18	c starts		: 2
0.90/1.18	c conflicts		: 203
0.90/1.18	c decisions		: 501
0.90/1.18	c propagations		: 3222
0.90/1.18	c inspects		: 13527
0.90/1.18	c shortcuts		: 0
0.90/1.18	c learnt literals	: 0
0.90/1.18	c learnt binary clauses	: 0
0.90/1.18	c learnt ternary clauses	: 0
0.90/1.18	c learnt constraints	: 203
0.90/1.18	c ignored constraints	: 0
0.90/1.18	c root simplifications	: 0
0.90/1.18	c removed literals (reason simplification)	: 51
0.90/1.18	c reason swapping (by a shorter reason)	: 0
0.90/1.18	c Calls to reduceDB	: 0
0.90/1.18	c Number of update (reduction) of LBD	: 82
0.90/1.18	c Imported unit clauses	: 0
0.90/1.18	c number of reductions to clauses (during analyze)	: 0
0.90/1.18	c number of learned constraints concerned by reduction	: 0
0.90/1.18	c number of learning phase by resolution	: 0
0.90/1.18	c number of learning phase by cutting planes	: 0
0.90/1.18	c speed (assignments/second)	: 6405.566600397614
0.90/1.18	c non guided choices	232
0.90/1.18	c learnt constraints type 
0.90/1.18	c >>>>>>>>>> Solver number 1 (2 answers) <<<<<<<<<<<<<<<<<<
0.90/1.18	c starts		: 1
0.90/1.18	c conflicts		: 20
0.90/1.18	c decisions		: 592
0.90/1.18	c propagations		: 1091
0.90/1.18	c inspects		: 2203
0.90/1.18	c shortcuts		: 0
0.90/1.18	c learnt literals	: 0
0.90/1.18	c learnt binary clauses	: 0
0.90/1.18	c learnt ternary clauses	: 0
0.90/1.18	c learnt constraints	: 20
0.90/1.18	c ignored constraints	: 0
0.90/1.18	c root simplifications	: 0
0.90/1.18	c removed literals (reason simplification)	: 0
0.90/1.18	c reason swapping (by a shorter reason)	: 0
0.90/1.18	c Calls to reduceDB	: 0
0.90/1.18	c Number of update (reduction) of LBD	: 0
0.90/1.18	c Imported unit clauses	: 0
0.90/1.18	c number of reductions to clauses (during analyze)	: 0
0.90/1.18	c number of learned constraints concerned by reduction	: 0
0.90/1.18	c number of learning phase by resolution	: 0
0.90/1.18	c number of learning phase by cutting planes	: 0
0.90/1.18	c speed (assignments/second)	: 1087.7367896311068
0.90/1.18	c non guided choices	198
0.90/1.18	c learnt constraints type 
0.90/1.18	s OPTIMUM FOUND
0.90/1.18	c Found 1 solution(s)
0.90/1.19	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 
0.90/1.19	c objective function=1
0.90/1.19	c Total wall clock time (in seconds): 1.063

Verifier Data 

OK	1

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-4109217-1467320510/watcher-4109217-1467320510 -o /tmp/evaluation-result-4109217-1467320510/solver-4109217-1467320510 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467318467-16220 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4109217-1467320510.wbo 

pid=20041
running on 4 cores: 0,2,4,6

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: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/20044/stat : 20044 (java) D 20041 20044 16156 0 -1 4202496 325 0 0 0 0 0 0 0 20 0 1 0 11077030 9515008 182 33554432000 1073741824 1073778376 140734982785056 140734982776088 227512499893 0 0 4096 0 18446744072100588836 0 0 17 4 0 0 0 0 0
/proc/20044/statm: 2323 182 140 9 0 71 0

[startup+0.100057 s]
/proc/loadavg: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 4390 0 1 0 7 1 0 0 20 0 18 0 11077030 9787879424 6020 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2389619 6020 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558476

[startup+0.200202 s]
/proc/loadavg: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9824732 CPUtime=0.23 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 4761 0 1 0 22 1 0 0 20 0 22 0 11077030 10060525568 7904 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2456183 7904 2197 9 0 2446860 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 9824732

[startup+0.300311 s]
/proc/loadavg: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9824732 CPUtime=0.6 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 8887 0 1 0 56 4 0 0 20 0 19 0 11077030 10060525568 11103 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2456183 11103 2241 9 0 2446860 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9824732

[startup+0.700142 s]
/proc/loadavg: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9824732 CPUtime=0.9 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 13414 0 1 0 85 5 0 0 20 0 19 0 11077030 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2456183 14429 2242 9 0 2446860 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20044 sig 9
??? kill -20044 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800279 s]
/proc/loadavg: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9824732 CPUtime=0.9 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 13414 0 1 0 85 5 0 0 20 0 19 0 11077030 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2456183 14429 2242 9 0 2446860 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 9824732

[startup+1.00025 s]
/proc/loadavg: 2.23 2.17 2.09 3/195 20044
/proc/meminfo: memFree=29498600/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9824732 CPUtime=0.9 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 13414 0 1 0 85 5 0 0 20 0 19 0 11077030 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2456183 14429 2242 9 0 2446860 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 9824732

[startup+1.10025 s]
/proc/loadavg: 2.23 2.17 2.09 2/214 20069
/proc/meminfo: memFree=29300700/32872528 swapFree=1299868/1463388
[pid=20044] ppid=20041 vsize=9824732 CPUtime=0.9 cores=0,2,4,6
/proc/20044/stat : 20044 (java) S 20041 20044 16156 0 -1 4202496 13414 0 1 0 85 5 0 0 20 0 19 0 11077030 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140734628035504 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/20044/statm: 2456183 14429 2242 9 0 2446860 0
[pid=20044/tid=20046] ppid=20041 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/20044/task/20046/stat : 20046 (java) S 20041 20044 16156 0 -1 4202560 2419 0 1 0 13 2 0 0 20 0 19 0 11077031 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403121156984 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20044/tid=20047] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20047/stat : 20047 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403093609000 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20048] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20048/stat : 20048 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403092556200 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=20044/tid=20049] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20049/stat : 20049 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403091503400 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=20044/tid=20050] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20050/stat : 20050 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403090450600 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20044/tid=20051] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20051/stat : 20051 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403089398824 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20052] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20052/stat : 20052 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403088346024 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20044/tid=20053] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20053/stat : 20053 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403087293224 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20044/tid=20054] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20054/stat : 20054 (java) S 20041 20044 16156 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 11077033 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140403086240424 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20055] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20055/stat : 20055 (java) S 20041 20044 16156 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 11077034 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402474584552 227515873193 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20044/tid=20056] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20056/stat : 20056 (java) S 20041 20044 16156 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 11077034 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402473530616 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20057] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20057/stat : 20057 (java) S 20041 20044 16156 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 11077034 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402472477704 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20058] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20058/stat : 20058 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077037 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402471426192 227515881248 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20059] ppid=20041 vsize=9824732 CPUtime=0.27 cores=0,2,4,6
/proc/20044/task/20059/stat : 20059 (java) S 20041 20044 16156 0 -1 4202560 5470 0 0 0 26 1 0 0 20 0 19 0 11077037 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402470374328 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20044/tid=20060] ppid=20041 vsize=9824732 CPUtime=0.24 cores=0,2,4,6
/proc/20044/task/20060/stat : 20060 (java) S 20041 20044 16156 0 -1 4202560 4192 0 0 0 24 0 0 0 20 0 19 0 11077037 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402469321528 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=20044/tid=20061] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20061/stat : 20061 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077037 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402468268920 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=20044/tid=20062] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20062/stat : 20062 (java) S 20041 20044 16156 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11077037 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402467216328 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20044/tid=20065] ppid=20041 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/20044/task/20065/stat : 20065 (java) S 20041 20044 16156 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 11077049 10060525568 14429 33554432000 1073741824 1073778376 140734628044368 140402464056232 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.19545
CPU time (s): 0.933858
CPU user time (s): 0.841872
CPU system time (s): 0.091986
CPU usage (%): 78.1175
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.841872
system time used= 0.091986
maximum resident set size= 59792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13426
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= 268
involuntary context switches= 38

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-30 23:01:50
IDJOB=4109217
IDBENCH=78736
IDSOLVER=2552
FILE ID=node121/4109217-1467320510
RUNJOBID= node121-1467318467-16220
PBS_JOBID= 20005290
Free space on /tmp= 71700 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20--soft-33-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4109217-1467320510/watcher-4109217-1467320510 -o /tmp/evaluation-result-4109217-1467320510/solver-4109217-1467320510 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467318467-16220 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4109217-1467320510.wbo

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

MD5SUM BENCH= c9bbca9920220172e28f0008e519bfaf
RANDOM SEED=1437751913

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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		: 2667.172
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	: 5332.54
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		: 2667.172
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		: 2667.172
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	: 5332.54
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		: 2667.172
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	: 5332.56
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		: 2667.172
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		: 2667.172
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:        29499292 kB
Buffers:          128500 kB
Cached:           345544 kB
SwapCached:            0 kB
Active:           874272 kB
Inactive:         242488 kB
Active(anon):     630596 kB
Inactive(anon):    14568 kB
Active(file):     243676 kB
Inactive(file):   227920 kB
Unevictable:     1463388 kB
Mlocked:         1299868 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               428 kB
Writeback:             0 kB
AnonPages:       2106168 kB
Mapped:            22092 kB
Shmem:               204 kB
Slab:             611248 kB
SReclaimable:      55092 kB
SUnreclaim:       556156 kB
KernelStack:        1784 kB
PageTables:         8476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2558388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    772096 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= 71700 MiB
End job on node121 at 2016-06-30 23:01:52