Trace number 4084372

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 Resolution PB16SAT 2.07368 1.26378

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb
MD5SUM880846daf47900bbb2fd34e8a6c4861d
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 benchmark0.036993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 639
Number of bits of the biggest sum of numbers10
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.
0.00/0.09	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
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
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 No 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.minisat.core.VoidTracing@7c64dc11
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4084372-1465219020.opb
0.10/0.11	c reading problem ... 
0.10/0.12	c  no objective function found
0.26/0.30	c ... done. Wall clock time 0.182s.
0.26/0.30	c declared #vars     231
0.26/0.30	c #constraints  2707
0.26/0.30	c constraints type 
0.26/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.26/0.30	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.26/0.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.26/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.26/0.30	c 2707 constraints processed.
1.23/0.72	c cleaning 2494 clauses out of 5000 with flag 25372/5000
1.89/1.11	c cleaning 4254 clauses out of 8508 with flag 61401/11002
2.00/1.25	c SATISFIABLE
2.00/1.25	c starts		: 29
2.00/1.25	c conflicts		: 13334
2.00/1.25	c decisions		: 19573
2.00/1.25	c propagations		: 677010
2.00/1.25	c inspects		: 8721466
2.00/1.25	c shortcuts		: 0
2.00/1.25	c learnt literals	: 0
2.00/1.25	c learnt binary clauses	: 0
2.00/1.25	c learnt ternary clauses	: 14
2.00/1.25	c learnt constraints	: 13334
2.00/1.25	c ignored constraints	: 0
2.00/1.25	c root simplifications	: 0
2.00/1.25	c removed literals (reason simplification)	: 0
2.00/1.25	c reason swapping (by a shorter reason)	: 0
2.00/1.25	c Calls to reduceDB	: 2
2.00/1.25	c Number of update (reduction) of LBD	: 5656
2.00/1.25	c Imported unit clauses	: 0
2.00/1.25	c number of reductions to clauses (during analyze)	: 0
2.00/1.25	c number of learned constraints concerned by reduction	: 0
2.00/1.25	c number of learning phase by resolution	: 0
2.00/1.25	c number of learning phase by cutting planes	: 0
2.00/1.25	c speed (assignments/second)	: 709654.0880503145
2.00/1.25	c non guided choices	168
2.00/1.26	c learnt constraints type 
2.00/1.26	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 6586
2.00/1.26	s SATISFIABLE
2.00/1.26	c Found 1 solution(s)
2.00/1.26	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 
2.00/1.26	c Total wall clock time (in seconds): 1.144

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-4084372-1465219020/watcher-4084372-1465219020 -o /tmp/evaluation-result-4084372-1465219020/solver-4084372-1465219020 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4084372-1465219020.opb 

pid=7379
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: 2.38 2.21 2.12 2/194 7382
/proc/meminfo: memFree=30101804/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 1282 0 0 0 0 0 0 0 20 0 2 0 103834581 94019584 916 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 22954 916 697 9 0 16769 0
[pid=7382/tid=7383] ppid=7379 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 68 0 0 0 0 0 0 0 20 0 2 0 103834582 95129600 924 33554432000 1073741824 1073778376 140733597331056 140098266893864 214528211507 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100169 s]
/proc/loadavg: 2.38 2.21 2.12 2/194 7382
/proc/meminfo: memFree=30101804/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 4401 0 1 0 9 1 0 0 20 0 18 0 103834581 9787879424 6034 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 2389619 6034 2125 9 0 2380296 0
[pid=7382/tid=7383] ppid=7379 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 2380 0 1 0 6 1 0 0 20 0 18 0 103834582 9787879424 6034 33554432000 1073741824 1073778376 140733597331056 140098266897312 214540805389 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200374 s]
/proc/loadavg: 2.38 2.21 2.12 2/194 7382
/proc/meminfo: memFree=30101804/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 4747 0 1 0 25 1 0 0 20 0 18 0 103834581 9787879424 6802 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 2389619 6802 2211 9 0 2380296 0
[pid=7382/tid=7383] ppid=7379 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 2399 0 1 0 16 1 0 0 20 0 18 0 103834582 9787879424 6802 33554432000 1073741824 1073778376 140733597331056 140098266892136 214540794936 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+0.300277 s]
/proc/loadavg: 2.38 2.21 2.12 2/194 7382
/proc/meminfo: memFree=30101804/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=9558476 CPUtime=0.47 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 5751 0 1 0 46 1 0 0 20 0 18 0 103834581 9787879424 8361 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 2389619 8361 2238 9 0 2380296 0
[pid=7382/tid=7383] ppid=7379 vsize=9558476 CPUtime=0.27 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 2426 0 1 0 26 1 0 0 20 0 18 0 103834582 9787879424 8361 33554432000 1073741824 1073778376 140733597331056 140098266896200 214540805389 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9558476

[startup+0.700339 s]
/proc/loadavg: 2.38 2.21 2.12 2/194 7382
/proc/meminfo: memFree=30101804/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=9625040 CPUtime=1.23 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 9461 0 1 0 121 2 0 0 20 0 19 0 103834581 9856040960 10526 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 2406260 10526 2254 9 0 2396937 0
[pid=7382/tid=7383] ppid=7379 vsize=9625040 CPUtime=0.67 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 2431 0 1 0 66 1 0 0 20 0 19 0 103834582 9856040960 10526 33554432000 1073741824 1073778376 140733597331056 140098266899072 140098091952738 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7382 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.807691 s]
/proc/loadavg: 2.38 2.21 2.12 2/194 7382
/proc/meminfo: memFree=30101804/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=9625040 CPUtime=1.51 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 14863 0 1 0 148 3 0 0 20 0 19 0 103834581 9856040960 13570 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 2406260 13570 2261 9 0 2396937 0
[pid=7382/tid=7383] ppid=7379 vsize=9625040 CPUtime=0.78 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 2431 0 1 0 77 1 0 0 20 0 19 0 103834582 9856040960 13570 33554432000 1073741824 1073778376 140733597331056 140098266899016 140098092453868 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 9625040

[startup+1.20806 s]
/proc/loadavg: 2.38 2.21 2.12 3/213 7401
/proc/meminfo: memFree=30055452/32872528 swapFree=16740/1306504
[pid=7382] ppid=7379 vsize=9625040 CPUtime=2 cores=1,3,5,7
/proc/7382/stat : 7382 (java) S 7379 7382 5873 0 -1 4202496 15043 0 1 0 197 3 0 0 20 0 19 0 103834581 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140733597322192 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7382/statm: 2406260 14260 2263 9 0 2396937 0
[pid=7382/tid=7383] ppid=7379 vsize=9625040 CPUtime=1.17 cores=1,3,5,7
/proc/7382/task/7383/stat : 7383 (java) R 7379 7382 5873 0 -1 4202560 2433 0 1 0 116 1 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098266889936 140098092439913 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=7382/tid=7385] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7385/stat : 7385 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098228390184 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7386] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7386/stat : 7386 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098227337384 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7382/tid=7387] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7387/stat : 7387 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098226285096 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7382/tid=7388] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7388/stat : 7388 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098225232296 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7382/tid=7389] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7389/stat : 7389 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098224180008 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7390] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7390/stat : 7390 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098223127208 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7382/tid=7391] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7391/stat : 7391 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098222074920 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7392] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7392/stat : 7392 (java) S 7379 7382 5873 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 103834582 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098221022120 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7393] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7393/stat : 7393 (java) S 7379 7382 5873 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 103834583 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098090817768 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7394] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7394/stat : 7394 (java) S 7379 7382 5873 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 103834584 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098089763832 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7395] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7395/stat : 7395 (java) S 7379 7382 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103834584 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098088711432 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7396] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7396/stat : 7396 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834586 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098087659920 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7397] ppid=7379 vsize=9625040 CPUtime=0.38 cores=1,3,5,7
/proc/7382/task/7397/stat : 7397 (java) S 7379 7382 5873 0 -1 4202560 3858 0 0 0 38 0 0 0 20 0 19 0 103834586 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098086607544 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7382/tid=7398] ppid=7379 vsize=9625040 CPUtime=0.41 cores=1,3,5,7
/proc/7382/task/7398/stat : 7398 (java) S 7379 7382 5873 0 -1 4202560 7481 0 0 0 39 2 0 0 20 0 19 0 103834586 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098085554744 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7382/tid=7399] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7399/stat : 7399 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834587 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098084502648 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7382/tid=7400] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7400/stat : 7400 (java) S 7379 7382 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834587 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098083450056 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7382/tid=7401] ppid=7379 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7382/task/7401/stat : 7401 (java) S 7379 7382 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103834611 9856040960 14260 33554432000 1073741824 1073778376 140733597331056 140098082395048 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 9625040

Child status: 10
Real time (s): 1.26378
CPU time (s): 2.07368
CPU user time (s): 2.01169
CPU system time (s): 0.06199
CPU usage (%): 164.086
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01169
system time used= 0.06199
maximum resident set size= 57100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15063
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= 290
involuntary context switches= 40

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-06 15:17:00
IDJOB=4084372
IDBENCH=1366
IDSOLVER=2546
FILE ID=node127/4084372-1465219020
RUNJOBID= node127-1465216773-5890
PBS_JOBID= 19843202
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084372-1465219020/watcher-4084372-1465219020 -o /tmp/evaluation-result-4084372-1465219020/solver-4084372-1465219020 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4084372-1465219020.opb

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

MD5SUM BENCH= 880846daf47900bbb2fd34e8a6c4861d
RANDOM SEED=430122548

node127.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		: 2666.227
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	: 5332.45
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		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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	: 5332.54
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		: 2666.227
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	: 5332.54
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		: 2666.227
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:        30102092 kB
Buffers:            4928 kB
Cached:            38688 kB
SwapCached:         1768 kB
Active:           737948 kB
Inactive:          22272 kB
Active(anon):     718320 kB
Inactive(anon):      900 kB
Active(file):      19628 kB
Inactive(file):    21372 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098468 kB
Dirty:               916 kB
Writeback:             0 kB
AnonPages:       2024364 kB
Mapped:            15260 kB
Shmem:                 0 kB
Slab:             566660 kB
SReclaimable:       9892 kB
SUnreclaim:       556768 kB
KernelStack:        1576 kB
PageTables:         8196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2286616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1988608 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= 71736 MiB
End job on node127 at 2016-06-06 15:17:01