Trace number 4080703

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 PB16OPT-1281 1.54376 1.22532

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
MD5SUMc49ae2232cc025bcb67a7710817d2f1e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1281
Best CPU time to get the best result obtained on this benchmark0.078987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1281
Optimality of the best value was proved YES
Number of variables251
Total number of constraints661
Number of constraints which are clauses660
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 constraint220
Number of terms in the objective function 11
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2047
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147333568
Number of bits of the biggest sum of numbers31
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	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@16fd0b7
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@4413ee
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@75786e64
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@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4080703-1465235325.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.24/0.20	c ... done. Wall clock time 0.096s.
0.24/0.20	c declared #vars     251
0.24/0.20	c #constraints  662
0.24/0.21	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.24/0.21	c constraints type 
0.24/0.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 220
0.24/0.21	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 440
0.24/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.24/0.21	c 662 constraints processed.
0.24/0.21	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.24/0.21	c constraints type 
0.24/0.21	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 440
0.24/0.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 220
0.24/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.24/0.21	c 662 constraints processed.
0.24/0.21	c objective function length is 11 literals
0.98/0.41	c And the winner is solver0
1.36/0.71	c SATISFIABLE
1.36/0.71	c OPTIMIZING...
1.36/0.71	c Got one! Elapsed wall clock time (in seconds):0.6
1.36/0.71	o -1281
1.36/0.73	c And the winner is solver0
1.50/1.22	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
1.50/1.22	c starts		: 2
1.50/1.22	c conflicts		: 557
1.50/1.22	c decisions		: 634
1.50/1.22	c propagations		: 12805
1.50/1.22	c inspects		: 84914
1.50/1.22	c shortcuts		: 0
1.50/1.22	c learnt literals	: 3
1.50/1.22	c learnt binary clauses	: 7
1.50/1.22	c learnt ternary clauses	: 14
1.50/1.22	c learnt constraints	: 553
1.50/1.22	c ignored constraints	: 0
1.50/1.22	c root simplifications	: 0
1.50/1.22	c removed literals (reason simplification)	: 30907
1.50/1.22	c reason swapping (by a shorter reason)	: 0
1.50/1.22	c Calls to reduceDB	: 0
1.50/1.22	c Number of update (reduction) of LBD	: 32
1.50/1.22	c Imported unit clauses	: 0
1.50/1.22	c number of reductions to clauses (during analyze)	: 0
1.50/1.22	c number of learned constraints concerned by reduction	: 0
1.50/1.22	c number of learning phase by resolution	: 0
1.50/1.22	c number of learning phase by cutting planes	: 0
1.50/1.22	c speed (assignments/second)	: 12753.98406374502
1.50/1.22	c non guided choices	5
1.50/1.22	c learnt constraints type 
1.50/1.22	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
1.50/1.22	c starts		: 2
1.50/1.22	c conflicts		: 18
1.50/1.22	c decisions		: 225
1.50/1.22	c propagations		: 1836
1.50/1.22	c inspects		: 13068
1.50/1.22	c shortcuts		: 0
1.50/1.22	c learnt literals	: 0
1.50/1.22	c learnt binary clauses	: 0
1.50/1.22	c learnt ternary clauses	: 0
1.50/1.22	c learnt constraints	: 17
1.50/1.22	c ignored constraints	: 0
1.50/1.22	c root simplifications	: 0
1.50/1.22	c removed literals (reason simplification)	: 0
1.50/1.22	c reason swapping (by a shorter reason)	: 0
1.50/1.22	c Calls to reduceDB	: 0
1.50/1.22	c Number of update (reduction) of LBD	: 0
1.50/1.22	c Imported unit clauses	: 0
1.50/1.22	c number of reductions to clauses (during analyze)	: 0
1.50/1.22	c number of learned constraints concerned by reduction	: 0
1.50/1.22	c number of learning phase by resolution	: 0
1.50/1.22	c number of learning phase by cutting planes	: 0
1.50/1.22	c speed (assignments/second)	: 3628.4584980237155
1.50/1.22	c non guided choices	4
1.50/1.22	c learnt constraints type 
1.50/1.22	s OPTIMUM FOUND
1.50/1.22	c Found 1 solution(s)
1.50/1.22	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 
1.50/1.22	c objective function=-1281
1.50/1.22	c Total wall clock time (in seconds): 1.11

Verifier Data 

OK	-1281

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-4080703-1465235325/watcher-4080703-1465235325 -o /tmp/evaluation-result-4080703-1465235325/solver-4080703-1465235325 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465223671-12333 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4080703-1465235325.opb 

pid=15943
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: 3.92 3.99 3.73 4/197 15946
/proc/meminfo: memFree=29524560/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/15946/stat : 15946 (java) R 15943 15946 12316 0 -1 4202496 640 0 0 0 0 0 0 0 20 0 1 0 105465821 23793664 290 33554432000 1073741824 1073778376 140737367173552 140737367162616 262953548353 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 5809 303 235 9 0 128 0

[startup+0.100146 s]
/proc/loadavg: 3.92 3.99 3.73 4/197 15946
/proc/meminfo: memFree=29524560/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/15946/stat : 15946 (java) S 15943 15946 12316 0 -1 4202496 4476 0 1 0 9 1 0 0 20 0 18 0 105465821 9787879424 6096 33554432000 1073741824 1073778376 140737367173552 140737367164688 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 2389619 6096 2148 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200232 s]
/proc/loadavg: 3.92 3.99 3.73 4/197 15946
/proc/meminfo: memFree=29524560/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=9558476 CPUtime=0.24 cores=1,3,5,7
/proc/15946/stat : 15946 (java) S 15943 15946 12316 0 -1 4202496 4733 0 1 0 23 1 0 0 20 0 18 0 105465821 9787879424 7337 33554432000 1073741824 1073778376 140737367173552 140737367164688 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 2389619 7337 2214 9 0 2380296 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9558476

[startup+0.300239 s]
/proc/loadavg: 3.92 3.99 3.73 4/197 15946
/proc/meminfo: memFree=29524560/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=9824732 CPUtime=0.59 cores=1,3,5,7
/proc/15946/stat : 15946 (java) S 15943 15946 12316 0 -1 4202496 8394 0 1 0 57 2 0 0 20 0 22 0 105465821 10060525568 10554 33554432000 1073741824 1073778376 140737367173552 140737367164688 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 2456183 10554 2245 9 0 2446860 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 9824732

[startup+0.700241 s]
/proc/loadavg: 3.92 3.99 3.73 4/197 15946
/proc/meminfo: memFree=29524560/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=9824732 CPUtime=1.36 cores=1,3,5,7
/proc/15946/stat : 15946 (java) S 15943 15946 12316 0 -1 4202496 15357 0 1 0 132 4 0 0 20 0 19 0 105465821 10060525568 14575 33554432000 1073741824 1073778376 140737367173552 140737367164688 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 2456183 14575 2256 9 0 2446860 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 15946 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800234 s]
/proc/loadavg: 3.92 3.99 3.73 4/197 15946
/proc/meminfo: memFree=29524560/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=9824732 CPUtime=1.5 cores=1,3,5,7
/proc/15946/stat : 15946 (java) S 15943 15946 12316 0 -1 4202496 15451 0 1 0 143 7 0 0 20 0 19 0 105465821 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 140737367164688 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 2456183 15171 2261 9 0 2446860 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9824732

[startup+1.20797 s]
/proc/loadavg: 3.92 3.99 3.73 3/216 15971
/proc/meminfo: memFree=29472000/32872528 swapFree=11320/319964
[pid=15946] ppid=15943 vsize=9824732 CPUtime=1.5 cores=1,3,5,7
/proc/15946/stat : 15946 (java) S 15943 15946 12316 0 -1 4202496 15451 0 1 0 143 7 0 0 20 0 19 0 105465821 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 140737367164688 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/15946/statm: 2456183 15171 2261 9 0 2446860 0
[pid=15946/tid=15948] ppid=15943 vsize=9824732 CPUtime=0.19 cores=1,3,5,7
/proc/15946/task/15948/stat : 15948 (java) S 15943 15946 12316 0 -1 4202560 2415 0 1 0 17 2 0 0 20 0 19 0 105465822 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894167925624 262966130601 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=15946/tid=15949] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15949/stat : 15949 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894140377896 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15950] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15950/stat : 15950 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894139325096 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=15946/tid=15951] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15951/stat : 15951 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894138272808 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=15946/tid=15952] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15952/stat : 15952 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894137220008 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=15946/tid=15953] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15953/stat : 15953 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894136166696 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15954] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15954/stat : 15954 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894135113896 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=15946/tid=15955] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15955/stat : 15955 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894134061608 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15956] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15956/stat : 15956 (java) S 15943 15946 12316 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 105465823 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139894133008808 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15957] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15957/stat : 15957 (java) S 15943 15946 12316 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 105465824 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893520960232 262966130601 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15958] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15958/stat : 15958 (java) S 15943 15946 12316 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 105465824 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893519906296 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15959] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15959/stat : 15959 (java) S 15943 15946 12316 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 105465824 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893518853896 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15960] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15960/stat : 15960 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465826 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893517802384 262966138656 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15961] ppid=15943 vsize=9824732 CPUtime=0.45 cores=1,3,5,7
/proc/15946/task/15961/stat : 15961 (java) S 15943 15946 12316 0 -1 4202560 7491 0 0 0 45 0 0 0 20 0 19 0 105465826 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893516748984 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=15946/tid=15962] ppid=15943 vsize=9824732 CPUtime=0.35 cores=1,3,5,7
/proc/15946/task/15962/stat : 15962 (java) S 15943 15946 12316 0 -1 4202560 4199 0 0 0 35 0 0 0 20 0 19 0 105465826 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893515696184 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=15946/tid=15963] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15963/stat : 15963 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465826 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893514644088 262966129724 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=15946/tid=15964] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15964/stat : 15964 (java) S 15943 15946 12316 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105465826 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893513591496 262966130601 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=15946/tid=15968] ppid=15943 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/15946/task/15968/stat : 15968 (java) S 15943 15946 12316 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 105465843 10060525568 15171 33554432000 1073741824 1073778376 140737367173552 139893509379624 262966130601 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.22532
CPU time (s): 1.54376
CPU user time (s): 1.44278
CPU system time (s): 0.100984
CPU usage (%): 125.989
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.44278
system time used= 0.100984
maximum resident set size= 62748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15463
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= 296
involuntary context switches= 47

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-06 19:48:45
IDJOB=4080703
IDBENCH=3041
IDSOLVER=2543
FILE ID=node128/4080703-1465235325
RUNJOBID= node128-1465223671-12333
PBS_JOBID= 19843236
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4080703-1465235325/watcher-4080703-1465235325 -o /tmp/evaluation-result-4080703-1465235325/solver-4080703-1465235325 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465223671-12333 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4080703-1465235325.opb

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

MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e
RANDOM SEED=2109490789

node128.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.55
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		: 2666.486
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29525088 kB
Buffers:           28000 kB
Cached:            91884 kB
SwapCached:         1656 kB
Active:          2256760 kB
Inactive:          60868 kB
Active(anon):    2197852 kB
Inactive(anon):     2504 kB
Active(file):      58908 kB
Inactive(file):    58364 kB
Unevictable:      319964 kB
Mlocked:           11320 kB
SwapTotal:      67108856 kB
SwapFree:       67098452 kB
Dirty:              1168 kB
Writeback:             0 kB
AnonPages:       2521664 kB
Mapped:            15364 kB
Shmem:                 0 kB
Slab:             568976 kB
SReclaimable:      12084 kB
SUnreclaim:       556892 kB
KernelStack:        1632 kB
PageTables:         9416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2735616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2443264 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= 71744 MiB
End job on node128 at 2016-06-06 19:48:47