Trace number 4102498

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 0.584911 1.21796

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-4.opb
MD5SUM310271e3bca858ac6b42211d4f978ed4
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 benchmark0.005999
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 clauses598
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
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
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4102498-1467321284.opb
0.11/0.11	c reading problem ... 
0.11/0.11	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 => 398
0.26/0.20	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 202
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 => 202
0.26/0.20	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 398
0.26/0.20	c 600 constraints processed.
0.26/0.20	c objective function length is 400 literals
0.26/0.27	c And the winner is solver0
0.55/0.70	c SATISFIABLE
0.55/0.70	c OPTIMIZING...
0.55/0.70	c Got one! Elapsed wall clock time (in seconds):0.595
0.55/0.73	o 200
0.55/0.73	c And the winner is solver0
0.56/1.21	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.56/1.21	c starts		: 2
0.56/1.21	c conflicts		: 179
0.56/1.21	c decisions		: 1278
0.56/1.21	c propagations		: 10157
0.56/1.21	c inspects		: 16533
0.56/1.21	c shortcuts		: 0
0.56/1.21	c learnt literals	: 5
0.56/1.21	c learnt binary clauses	: 18
0.56/1.21	c learnt ternary clauses	: 113
0.56/1.21	c learnt constraints	: 173
0.56/1.21	c ignored constraints	: 0
0.56/1.21	c root simplifications	: 0
0.56/1.21	c removed literals (reason simplification)	: 4
0.56/1.21	c reason swapping (by a shorter reason)	: 0
0.56/1.21	c Calls to reduceDB	: 0
0.56/1.21	c Number of update (reduction) of LBD	: 64
0.56/1.21	c Imported unit clauses	: 0
0.56/1.21	c number of reductions to clauses (during analyze)	: 0
0.56/1.21	c number of learned constraints concerned by reduction	: 0
0.56/1.21	c number of learning phase by resolution	: 0
0.56/1.21	c number of learning phase by cutting planes	: 0
0.56/1.21	c speed (assignments/second)	: 10116.533864541832
0.56/1.21	c non guided choices	0
0.56/1.21	c learnt constraints type 
0.56/1.21	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.56/1.21	c starts		: 2
0.56/1.21	c conflicts		: 95
0.56/1.21	c decisions		: 652
0.56/1.21	c propagations		: 5013
0.56/1.21	c inspects		: 7626
0.56/1.21	c shortcuts		: 0
0.56/1.21	c learnt literals	: 0
0.56/1.21	c learnt binary clauses	: 6
0.56/1.21	c learnt ternary clauses	: 65
0.56/1.21	c learnt constraints	: 93
0.56/1.21	c ignored constraints	: 0
0.56/1.21	c root simplifications	: 0
0.56/1.21	c removed literals (reason simplification)	: 0
0.56/1.21	c reason swapping (by a shorter reason)	: 0
0.56/1.21	c Calls to reduceDB	: 0
0.56/1.21	c Number of update (reduction) of LBD	: 0
0.56/1.21	c Imported unit clauses	: 0
0.56/1.21	c number of reductions to clauses (during analyze)	: 0
0.56/1.21	c number of learned constraints concerned by reduction	: 0
0.56/1.21	c number of learning phase by resolution	: 0
0.56/1.21	c number of learning phase by cutting planes	: 0
0.56/1.21	c speed (assignments/second)	: 10005.988023952095
0.56/1.21	c non guided choices	0
0.56/1.21	c learnt constraints type 
0.56/1.21	s OPTIMUM FOUND
0.56/1.21	c Found 1 solution(s)
0.56/1.21	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 
0.56/1.21	c objective function=200
0.56/1.21	c Total wall clock time (in seconds): 1.104

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-4102498-1467321284/watcher-4102498-1467321284 -o /tmp/evaluation-result-4102498-1467321284/solver-4102498-1467321284 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467321265-1394 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4102498-1467321284.opb 

pid=2817
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: 1.83 2.18 2.33 2/194 2820
/proc/meminfo: memFree=30131136/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 1342 0 0 0 0 0 0 0 20 0 2 0 13085250 98570240 965 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 24065 970 738 9 0 16771 0
[pid=2820/tid=2821] ppid=2817 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) R 2817 2820 13393 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 13085250 98570240 977 33554432000 1073741824 1073778376 140736839084464 140403307314728 259112387968 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100161 s]
/proc/loadavg: 1.83 2.18 2.33 2/194 2820
/proc/meminfo: memFree=30131136/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 4481 0 1 0 9 2 0 0 20 0 18 0 13085250 9787879424 6096 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 2389619 6096 2156 9 0 2380296 0
[pid=2820/tid=2821] ppid=2817 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) R 2817 2820 13393 0 -1 4202560 2382 0 1 0 6 1 0 0 20 0 18 0 13085250 9787879424 6096 33554432000 1073741824 1073778376 140736839084464 140403307318176 140403310117493 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200388 s]
/proc/loadavg: 1.83 2.18 2.33 2/194 2820
/proc/meminfo: memFree=30131136/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 4730 0 1 0 24 2 0 0 20 0 18 0 13085250 9787879424 7291 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 2389619 7291 2220 9 0 2380296 0
[pid=2820/tid=2821] ppid=2817 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) R 2817 2820 13393 0 -1 4202560 2405 0 1 0 16 1 0 0 20 0 18 0 13085250 9787879424 7291 33554432000 1073741824 1073778376 140736839084464 140403307318856 259115771149 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+0.300385 s]
/proc/loadavg: 1.83 2.18 2.33 2/194 2820
/proc/meminfo: memFree=30131136/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=9824732 CPUtime=0.55 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 6671 0 1 0 51 4 0 0 20 0 19 0 13085250 10060525568 8913 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 2456183 8913 2249 9 0 2446860 0
[pid=2820/tid=2821] ppid=2817 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) S 2817 2820 13393 0 -1 4202560 2411 0 1 0 16 2 0 0 20 0 19 0 13085250 10060525568 8913 33554432000 1073741824 1073778376 140736839084464 140403307320184 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 9824732

[startup+0.700301 s]
/proc/loadavg: 1.83 2.18 2.33 2/194 2820
/proc/meminfo: memFree=30131136/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=9824732 CPUtime=0.55 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 6671 0 1 0 51 4 0 0 20 0 19 0 13085250 10060525568 8703 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 2456183 8703 2249 9 0 2446860 0
[pid=2820/tid=2821] ppid=2817 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) S 2817 2820 13393 0 -1 4202560 2411 0 1 0 16 2 0 0 20 0 19 0 13085250 10060525568 8703 33554432000 1073741824 1073778376 140736839084464 140403307320184 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2820 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800358 s]
/proc/loadavg: 1.83 2.18 2.33 2/194 2820
/proc/meminfo: memFree=30131136/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 6685 0 1 0 52 4 0 0 20 0 19 0 13085250 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 2456183 9733 2250 9 0 2446860 0
[pid=2820/tid=2821] ppid=2817 vsize=9824732 CPUtime=0.19 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) S 2817 2820 13393 0 -1 4202560 2416 0 1 0 17 2 0 0 20 0 19 0 13085250 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403307320184 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

[startup+1.20812 s]
/proc/loadavg: 1.83 2.18 2.33 1/213 2851
/proc/meminfo: memFree=30091100/32872528 swapFree=1498612/1645780
[pid=2820] ppid=2817 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/2820/stat : 2820 (java) S 2817 2820 13393 0 -1 4202496 6685 0 1 0 52 4 0 0 20 0 19 0 13085250 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140736839075600 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2820/statm: 2456183 9733 2250 9 0 2446860 0
[pid=2820/tid=2821] ppid=2817 vsize=9824732 CPUtime=0.19 cores=1,3,5,7
/proc/2820/task/2821/stat : 2821 (java) S 2817 2820 13393 0 -1 4202560 2416 0 1 0 17 2 0 0 20 0 19 0 13085250 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403307320184 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2820/tid=2823] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2823/stat : 2823 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403296381480 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2824] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2824/stat : 2824 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403295328680 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2820/tid=2825] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2825/stat : 2825 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403294275880 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2820/tid=2826] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2826/stat : 2826 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403293223080 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2820/tid=2827] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2827/stat : 2827 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403292171304 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2828] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2828/stat : 2828 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403291118504 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2820/tid=2829] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2829/stat : 2829 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403290065704 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2830] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2830/stat : 2830 (java) S 2817 2820 13393 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13085251 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403289012904 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2831] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2831/stat : 2831 (java) S 2817 2820 13393 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13085252 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403131509224 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2820/tid=2832] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2832/stat : 2832 (java) S 2817 2820 13393 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13085253 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403130455288 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2833] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2833/stat : 2833 (java) S 2817 2820 13393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13085253 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403129402376 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2834] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2834/stat : 2834 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085255 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403128350864 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2820/tid=2835] ppid=2817 vsize=9824732 CPUtime=0.1 cores=1,3,5,7
/proc/2820/task/2835/stat : 2835 (java) S 2817 2820 13393 0 -1 4202560 1233 0 0 0 10 0 0 0 20 0 19 0 13085255 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403127299000 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2820/tid=2836] ppid=2817 vsize=9824732 CPUtime=0.09 cores=1,3,5,7
/proc/2820/task/2836/stat : 2836 (java) S 2817 2820 13393 0 -1 4202560 1704 0 0 0 9 0 0 0 20 0 19 0 13085255 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403126246200 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2820/tid=2837] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2837/stat : 2837 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085255 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403125193592 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2820/tid=2838] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2838/stat : 2838 (java) S 2817 2820 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085255 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403124141000 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2820/tid=2842] ppid=2817 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/2820/task/2842/stat : 2842 (java) S 2817 2820 13393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13085271 10060525568 9733 33554432000 1073741824 1073778376 140736839084464 140403119928104 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.21796
CPU time (s): 0.584911
CPU user time (s): 0.512922
CPU system time (s): 0.071989
CPU usage (%): 48.0239
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.512922
system time used= 0.071989
maximum resident set size= 41008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6700
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= 289
involuntary context switches= 30

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-30 23:14:44
IDJOB=4102498
IDBENCH=2127
IDSOLVER=2543
FILE ID=node124/4102498-1467321284
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-yes1-4.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102498-1467321284/watcher-4102498-1467321284 -o /tmp/evaluation-result-4102498-1467321284/solver-4102498-1467321284 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467321265-1394 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4102498-1467321284.opb

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

MD5SUM BENCH= 310271e3bca858ac6b42211d4f978ed4
RANDOM SEED=1492297030

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:        30131556 kB
Buffers:           64744 kB
Cached:           191088 kB
SwapCached:            0 kB
Active:           241748 kB
Inactive:          71848 kB
Active(anon):      42652 kB
Inactive(anon):    17668 kB
Active(file):     199096 kB
Inactive(file):    54180 kB
Unevictable:     1645780 kB
Mlocked:         1498612 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4024 kB
Writeback:             0 kB
AnonPages:       1713348 kB
Mapped:            22056 kB
Shmem:               204 kB
Slab:             646076 kB
SReclaimable:      88068 kB
SUnreclaim:       558008 kB
KernelStack:        1768 kB
PageTables:         7688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2341620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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 23:14:46