Trace number 4098557

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 PB16SAT 3.24351 1.21978

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110976735.opb
MD5SUMe6a0d49d5767c5ed1e4e3ea4c97c217b
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.201968
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1129
Number of bits of the biggest sum of numbers11
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
0.00/0.09	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Glucose 2.1 dynamic restart strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-4098557-1466206066.opb
0.09/0.12	c reading problem ... 
0.09/0.12	c  no objective function found
0.09/0.18	c ... done. Wall clock time 0.06s.
0.09/0.18	c declared #vars     169
0.09/0.18	c #constraints  101
0.09/0.19	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.19	c constraints type 
0.09/0.19	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.09/0.19	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.09/0.19	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.09/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.09/0.19	c 101 constraints processed.
0.09/0.19	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.19	c constraints type 
0.09/0.19	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.09/0.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.09/0.19	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.09/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.09/0.19	c 101 constraints processed.
2.21/0.75	c cleaning 2498 clauses out of 5000 with flag 14713/5001
2.21/0.79	c And the winner is solver0
3.12/1.19	c SATISFIABLE
3.12/1.19	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
3.12/1.19	c starts		: 7
3.12/1.19	c conflicts		: 5880
3.12/1.19	c decisions		: 8050
3.12/1.19	c propagations		: 119655
3.12/1.19	c inspects		: 972766
3.12/1.19	c shortcuts		: 0
3.12/1.19	c learnt literals	: 1
3.12/1.19	c learnt binary clauses	: 12
3.12/1.19	c learnt ternary clauses	: 59
3.12/1.19	c learnt constraints	: 5879
3.12/1.19	c ignored constraints	: 0
3.12/1.19	c root simplifications	: 0
3.12/1.19	c removed literals (reason simplification)	: 93274
3.12/1.19	c reason swapping (by a shorter reason)	: 0
3.12/1.19	c Calls to reduceDB	: 1
3.12/1.19	c Number of update (reduction) of LBD	: 1350
3.12/1.19	c Imported unit clauses	: 0
3.12/1.19	c number of reductions to clauses (during analyze)	: 0
3.12/1.19	c number of learned constraints concerned by reduction	: 0
3.12/1.19	c number of learning phase by resolution	: 0
3.12/1.19	c number of learning phase by cutting planes	: 0
3.12/1.19	c speed (assignments/second)	: 119655.0
3.12/1.19	c non guided choices	43
3.12/1.19	c learnt constraints type 
3.12/1.19	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 12
3.12/1.19	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3369
3.12/1.19	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
3.12/1.19	c starts		: 2
3.12/1.19	c conflicts		: 112
3.12/1.19	c decisions		: 773
3.12/1.19	c propagations		: 4144
3.12/1.19	c inspects		: 26505
3.12/1.19	c shortcuts		: 0
3.12/1.19	c learnt literals	: 0
3.12/1.19	c learnt binary clauses	: 0
3.12/1.19	c learnt ternary clauses	: 0
3.12/1.19	c learnt constraints	: 111
3.12/1.19	c ignored constraints	: 0
3.12/1.19	c root simplifications	: 0
3.12/1.19	c removed literals (reason simplification)	: 0
3.12/1.19	c reason swapping (by a shorter reason)	: 0
3.12/1.19	c Calls to reduceDB	: 0
3.12/1.19	c Number of update (reduction) of LBD	: 0
3.12/1.19	c Imported unit clauses	: 0
3.12/1.19	c number of reductions to clauses (during analyze)	: 0
3.12/1.19	c number of learned constraints concerned by reduction	: 0
3.12/1.19	c number of learning phase by resolution	: 0
3.12/1.19	c number of learning phase by cutting planes	: 0
3.12/1.19	c speed (assignments/second)	: 4135.728542914172
3.12/1.19	c non guided choices	43
3.12/1.19	c learnt constraints type 
3.12/1.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 111
3.12/1.19	s SATISFIABLE
3.12/1.19	c Found 1 solution(s)
3.12/1.19	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 
3.12/1.19	c Total wall clock time (in seconds): 1.069

Verifier Data 

OK	0

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-4098557-1466206066/watcher-4098557-1466206066 -o /tmp/evaluation-result-4098557-1466206066/solver-4098557-1466206066 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466206054-8353 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4098557-1466206066.opb 

pid=8945
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: 0.73 0.32 0.22 5/197 8948
/proc/meminfo: memFree=30249288/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/8948/stat : 8948 (java) R 8945 8948 8337 0 -1 4202496 1060 0 0 0 0 0 0 0 20 0 1 0 22652340 23793664 709 33554432000 1073741824 1073778376 140734033097536 140734033086600 225435497832 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 5809 709 523 9 0 128 0

[startup+0.100061 s]
/proc/loadavg: 0.73 0.32 0.22 5/197 8948
/proc/meminfo: memFree=30249288/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/8948/stat : 8948 (java) S 8945 8948 8337 0 -1 4202496 4407 0 1 0 8 1 0 0 20 0 18 0 22652340 9787879424 6041 33554432000 1073741824 1073778376 140734033097536 140734033088672 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 2389619 6041 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200271 s]
/proc/loadavg: 0.73 0.32 0.22 5/197 8948
/proc/meminfo: memFree=30249288/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/8948/stat : 8948 (java) S 8945 8948 8337 0 -1 4202496 4779 0 1 0 21 1 0 0 20 0 22 0 22652340 10060525568 7898 33554432000 1073741824 1073778376 140734033097536 140734033088672 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 2456183 7898 2205 9 0 2446860 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 9824732

[startup+0.300202 s]
/proc/loadavg: 0.73 0.32 0.22 5/197 8948
/proc/meminfo: memFree=30249288/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=9824732 CPUtime=0.61 cores=0,2,4,6
/proc/8948/stat : 8948 (java) S 8945 8948 8337 0 -1 4202496 7904 0 1 0 59 2 0 0 20 0 22 0 22652340 10060525568 9819 33554432000 1073741824 1073778376 140734033097536 140734033088672 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 2456183 9819 2247 9 0 2446860 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 9824732

[startup+0.700192 s]
/proc/loadavg: 0.73 0.32 0.22 5/197 8948
/proc/meminfo: memFree=30249288/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=9824732 CPUtime=2.21 cores=0,2,4,6
/proc/8948/stat : 8948 (java) S 8945 8948 8337 0 -1 4202496 18102 0 1 0 217 4 0 0 20 0 22 0 22652340 10060525568 20723 33554432000 1073741824 1073778376 140734033097536 140734033088672 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 2456183 20723 2255 9 0 2446860 0
Current children cumulated CPU time (s) 2.21
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8948 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.80023 s]
/proc/loadavg: 0.73 0.32 0.22 5/197 8948
/proc/meminfo: memFree=30249288/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=9824732 CPUtime=2.56 cores=0,2,4,6
/proc/8948/stat : 8948 (java) S 8945 8948 8337 0 -1 4202496 19010 0 1 0 250 6 0 0 20 0 19 0 22652340 10060525568 22356 33554432000 1073741824 1073778376 140734033097536 140734033088672 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 2456183 22356 2264 9 0 2446860 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 9824732

[startup+1.20801 s]
/proc/loadavg: 0.73 0.32 0.22 6/216 9038
/proc/meminfo: memFree=30251688/32872528 swapFree=1499884/1696108
[pid=8948] ppid=8945 vsize=9824732 CPUtime=3.22 cores=0,2,4,6
/proc/8948/stat : 8948 (java) S 8945 8948 8337 0 -1 4202496 24813 0 1 0 316 6 0 0 20 0 17 0 22652340 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140734033088672 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8948/statm: 2456183 24632 2273 9 0 2446860 0
[pid=8948/tid=8950] ppid=8945 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/8948/task/8950/stat : 8950 (java) S 8945 8948 8337 0 -1 4202560 2425 0 1 0 14 1 0 0 20 0 17 0 22652341 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198312182776 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8948/tid=8951] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8951/stat : 8951 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198273673768 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8952] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8952/stat : 8952 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198272620968 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8948/tid=8953] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8953/stat : 8953 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198271568168 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8948/tid=8954] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8954/stat : 8954 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198270515368 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8948/tid=8955] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8955/stat : 8955 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198151187496 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8956] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8956/stat : 8956 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198150134696 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8948/tid=8957] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8957/stat : 8957 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198149081896 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8958] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8958/stat : 8958 (java) S 8945 8948 8337 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 17 0 22652343 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198148029096 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8959] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8959/stat : 8959 (java) S 8945 8948 8337 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 17 0 22652344 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140198135830568 225448081321 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8948/tid=8960] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8960/stat : 8960 (java) S 8945 8948 8337 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 17 0 22652344 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140197530428664 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8961] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8961/stat : 8961 (java) S 8945 8948 8337 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 17 0 22652344 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140197529375752 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8962] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8962/stat : 8962 (java) S 8945 8948 8337 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 17 0 22652347 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140197528321912 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8948/tid=8963] ppid=8945 vsize=9824732 CPUtime=0.97 cores=0,2,4,6
/proc/8948/task/8963/stat : 8963 (java) R 8945 8948 8337 0 -1 4202560 12227 0 0 0 96 1 0 0 20 0 17 0 22652347 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140197527259656 140198316299282 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=8948/tid=8964] ppid=8945 vsize=9824732 CPUtime=0.86 cores=0,2,4,6
/proc/8948/task/8964/stat : 8964 (java) S 8945 8948 8337 0 -1 4202560 8807 0 0 0 85 1 0 0 20 0 17 0 22652347 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140197526213128 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8948/tid=8965] ppid=8945 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8948/task/8965/stat : 8965 (java) S 8945 8948 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 22652347 10060525568 24632 33554432000 1073741824 1073778376 140734033097536 140197525166968 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.22
Current children cumulated vsize (KiB) 9824732

Child status: 10
Real time (s): 1.21978
CPU time (s): 3.24351
CPU user time (s): 3.16052
CPU system time (s): 0.082987
CPU usage (%): 265.91
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.16052
system time used= 0.082987
maximum resident set size= 98528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24814
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= 359
involuntary context switches= 58

??? 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 node137 at 2016-06-18 01:27:46
IDJOB=4098557
IDBENCH=1201
IDSOLVER=2543
FILE ID=node137/4098557-1466206066
RUNJOBID= node137-1466206054-8353
PBS_JOBID= 19918140
Free space on /tmp= 71704 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110976735.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098557-1466206066/watcher-4098557-1466206066 -o /tmp/evaluation-result-4098557-1466206066/solver-4098557-1466206066 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466206054-8353 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4098557-1466206066.opb

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

MD5SUM BENCH= e6a0d49d5767c5ed1e4e3ea4c97c217b
RANDOM SEED=202362393

node137.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	: 5332.56
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	: 5332.55
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		: 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	: 5332.55
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		: 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	: 5332.38
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	: 5332.56
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		: 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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30249668 kB
Buffers:           34800 kB
Cached:            64256 kB
SwapCached:         1252 kB
Active:           138276 kB
Inactive:          57084 kB
Active(anon):      97668 kB
Inactive(anon):      972 kB
Active(file):      40608 kB
Inactive(file):    56112 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67099968 kB
Dirty:              2060 kB
Writeback:             0 kB
AnonPages:       1789516 kB
Mapped:            15384 kB
Shmem:                 0 kB
Slab:             571672 kB
SReclaimable:      14172 kB
SUnreclaim:       557500 kB
KernelStack:        1792 kB
PageTables:         7868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2386112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    253952 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= 71704 MiB
End job on node137 at 2016-06-18 01:27:47