Trace number 4099337

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 1.82472 1.15072

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547353.opb
MD5SUM1244ba923c89d5b50543f7b2d235ee00
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 benchmark0.069988
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 745
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.
0.00/0.08	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 --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
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@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4099337-1466206103.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.44/0.30	c ... done. Wall clock time 0.193s.
0.44/0.30	c declared #vars     231
0.44/0.30	c #constraints  2707
0.44/0.30	c constraints type 
0.44/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.44/0.30	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.44/0.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.44/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.44/0.30	c 2707 constraints processed.
1.25/0.70	c cleaning 2500 clauses out of 5000 with flag 24214/5000
1.66/1.01	c cleaning 4250 clauses out of 8500 with flag 60797/11001
1.77/1.14	c SATISFIABLE
1.77/1.14	c starts		: 46
1.77/1.14	c conflicts		: 13936
1.77/1.14	c decisions		: 26534
1.77/1.14	c propagations		: 644765
1.77/1.14	c inspects		: 7243168
1.77/1.14	c shortcuts		: 0
1.77/1.14	c learnt literals	: 1
1.77/1.14	c learnt binary clauses	: 11
1.77/1.14	c learnt ternary clauses	: 98
1.77/1.14	c learnt constraints	: 13935
1.77/1.14	c ignored constraints	: 0
1.77/1.14	c root simplifications	: 0
1.77/1.14	c removed literals (reason simplification)	: 0
1.77/1.14	c reason swapping (by a shorter reason)	: 0
1.77/1.14	c Calls to reduceDB	: 2
1.77/1.14	c Number of update (reduction) of LBD	: 7397
1.77/1.14	c Imported unit clauses	: 0
1.77/1.14	c number of reductions to clauses (during analyze)	: 0
1.77/1.14	c number of learned constraints concerned by reduction	: 0
1.77/1.14	c number of learning phase by resolution	: 0
1.77/1.14	c number of learning phase by cutting planes	: 0
1.77/1.14	c speed (assignments/second)	: 773099.520383693
1.77/1.14	c non guided choices	131
1.77/1.14	c learnt constraints type 
1.77/1.14	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 11
1.77/1.14	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 7174
1.77/1.14	s SATISFIABLE
1.77/1.14	c Found 1 solution(s)
1.77/1.14	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 
1.77/1.14	c Total wall clock time (in seconds): 1.037

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-4099337-1466206103/watcher-4099337-1466206103 -o /tmp/evaluation-result-4099337-1466206103/solver-4099337-1466206103 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466206052-22954 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4099337-1466206103.opb 

pid=24916
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: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=24200 CPUtime=0 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 1226 0 0 0 0 0 0 0 20 0 2 0 22655508 24780800 868 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 6050 868 654 9 0 385 0
[pid=24919/tid=24920] ppid=24916 vsize=89740 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 19 0 0 0 0 0 0 0 20 0 2 0 22655509 91893760 887 33554432000 1073741824 1073778376 140736892140864 140736892129928 213419640192 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100161 s]
/proc/loadavg: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 4479 0 1 0 9 1 0 0 20 0 18 0 22655508 9787879424 5584 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2389619 5584 2137 9 0 2380296 0
[pid=24919/tid=24920] ppid=24916 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2426 0 1 0 7 0 0 0 20 0 18 0 22655509 9787879424 5584 33554432000 1073741824 1073778376 140736892140864 140121292934048 213419260176 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+0.200382 s]
/proc/loadavg: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 4833 0 1 0 25 1 0 0 20 0 18 0 22655508 9787879424 6368 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2389619 6368 2214 9 0 2380296 0
[pid=24919/tid=24920] ppid=24916 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2444 0 1 0 17 0 0 0 20 0 18 0 22655509 9787879424 6368 33554432000 1073741824 1073778376 140736892140864 140121292934048 213423023373 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+0.300336 s]
/proc/loadavg: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9558476 CPUtime=0.44 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 5310 0 1 0 43 1 0 0 20 0 18 0 22655508 9787879424 7516 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2389619 7516 2230 9 0 2380296 0
[pid=24919/tid=24920] ppid=24916 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2447 0 1 0 25 1 0 0 20 0 18 0 22655509 9787879424 7516 33554432000 1073741824 1073778376 140736892140864 140121292934328 213423025197 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 9558476

[startup+0.700178 s]
/proc/loadavg: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9625040 CPUtime=1.25 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 9711 0 1 0 123 2 0 0 20 0 19 0 22655508 9856040960 9858 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2406260 9858 2261 9 0 2396937 0
[pid=24919/tid=24920] ppid=24916 vsize=9625040 CPUtime=0.66 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2490 0 1 0 65 1 0 0 20 0 19 0 22655509 9856040960 9858 33554432000 1073741824 1073778376 140736892140864 140121292935416 140121233312514 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24919 sig 9
??? kill -24919 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800338 s]
/proc/loadavg: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9625040 CPUtime=1.41 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 10337 0 1 0 138 3 0 0 20 0 19 0 22655508 9856040960 9790 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2406260 9790 2265 9 0 2396937 0
[pid=24919/tid=24920] ppid=24916 vsize=9625040 CPUtime=0.76 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2490 0 1 0 75 1 0 0 20 0 19 0 22655509 9856040960 9790 33554432000 1073741824 1073778376 140736892140864 140121292935352 140121232650080 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 9625040

[startup+1.00023 s]
/proc/loadavg: 0.83 0.34 0.21 2/170 24919
/proc/meminfo: memFree=30489204/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9625040 CPUtime=1.66 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 10340 0 1 0 163 3 0 0 20 0 19 0 22655508 9856040960 9793 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2406260 9793 2265 9 0 2396937 0
[pid=24919/tid=24920] ppid=24916 vsize=9625040 CPUtime=0.96 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2490 0 1 0 95 1 0 0 20 0 19 0 22655509 9856040960 9793 33554432000 1073741824 1073778376 140736892140864 140121292935496 140121233176312 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.66
Current children cumulated vsize (KiB) 9625040

[startup+1.10023 s]
/proc/loadavg: 0.85 0.35 0.22 4/212 24970
/proc/meminfo: memFree=30435524/32872528 swapFree=1400172/1569824
[pid=24919] ppid=24916 vsize=9625040 CPUtime=1.77 cores=1,3,5,7
/proc/24919/stat : 24919 (java) S 24916 24919 22937 0 -1 4202496 10342 0 1 0 174 3 0 0 20 0 19 0 22655508 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140736892132000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24919/statm: 2406260 10306 2265 9 0 2396937 0
[pid=24919/tid=24920] ppid=24916 vsize=9625040 CPUtime=1.06 cores=1,3,5,7
/proc/24919/task/24920/stat : 24920 (java) R 24916 24919 22937 0 -1 4202560 2491 0 1 0 105 1 0 0 20 0 19 0 22655509 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121292935672 140121233176021 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24922] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24922/stat : 24922 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121231665320 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24923] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24923/stat : 24923 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121230612776 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24919/tid=24924] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24924/stat : 24924 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121229560232 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24919/tid=24925] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24925/stat : 24925 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121132972584 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24919/tid=24926] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24926/stat : 24926 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121131920040 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24927] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24927/stat : 24927 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121130867496 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24919/tid=24928] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24928/stat : 24928 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121129814952 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24929] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24929/stat : 24929 (java) S 24916 24919 22937 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 22655510 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121128762408 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24930] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24930/stat : 24930 (java) S 24916 24919 22937 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 22655511 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121116563560 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24931] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24931/stat : 24931 (java) S 24916 24919 22937 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 22655511 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121115509880 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24932] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24932/stat : 24932 (java) S 24916 24919 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 22655511 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121114457224 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24933] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24933/stat : 24933 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655514 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121113405968 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24934] ppid=24916 vsize=9625040 CPUtime=0.29 cores=1,3,5,7
/proc/24919/task/24934/stat : 24934 (java) S 24916 24919 22937 0 -1 4202560 2805 0 0 0 29 0 0 0 20 0 19 0 22655514 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121112353336 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24919/tid=24935] ppid=24916 vsize=9625040 CPUtime=0.37 cores=1,3,5,7
/proc/24919/task/24935/stat : 24935 (java) S 24916 24919 22937 0 -1 4202560 3771 0 0 0 37 0 0 0 20 0 19 0 22655514 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121111300792 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24919/tid=24936] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24936/stat : 24936 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655514 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121110248440 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24919/tid=24937] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24937/stat : 24937 (java) S 24916 24919 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22655514 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121109196104 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24919/tid=24938] ppid=24916 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24919/task/24938/stat : 24938 (java) S 24916 24919 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 22655539 9856040960 10306 33554432000 1073741824 1073778376 140736892140864 140121108140840 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 9625040

Child status: 10
Real time (s): 1.15072
CPU time (s): 1.82472
CPU user time (s): 1.78073
CPU system time (s): 0.043993
CPU usage (%): 158.573
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.78073
system time used= 0.043993
maximum resident set size= 41276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10361
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= 293
involuntary context switches= 67

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

The end

Launcher Data 

Begin job on node140 at 2016-06-18 01:28:23
IDJOB=4099337
IDBENCH=1359
IDSOLVER=2546
FILE ID=node140/4099337-1466206103
RUNJOBID= node140-1466206052-22954
PBS_JOBID= 19918137
Free space on /tmp= 71744 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547353.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099337-1466206103/watcher-4099337-1466206103 -o /tmp/evaluation-result-4099337-1466206103/solver-4099337-1466206103 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466206052-22954 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4099337-1466206103.opb

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

MD5SUM BENCH= 1244ba923c89d5b50543f7b2d235ee00
RANDOM SEED=1571356958

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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		: 2666.714
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:        30489848 kB
Buffers:           36456 kB
Cached:            65728 kB
SwapCached:         2488 kB
Active:            43896 kB
Inactive:          61884 kB
Active(anon):       3512 kB
Inactive(anon):     2424 kB
Active(file):      40384 kB
Inactive(file):    59460 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67096952 kB
Dirty:              1020 kB
Writeback:             0 kB
AnonPages:       1592652 kB
Mapped:             7404 kB
Shmem:                 0 kB
Slab:             572904 kB
SReclaimable:      15336 kB
SUnreclaim:       557568 kB
KernelStack:        1488 kB
PageTables:         7252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1666328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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= 71740 MiB
End job on node140 at 2016-06-18 01:28:24