Trace number 4098966

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 1.9527 1.30059

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571131.opb
MD5SUM4a2e7ec029cc013a596bc8fa4c9afc09
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 benchmark0.052991
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Glucose 2.1 dynamic restart strategy
0.11/0.10	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-4098966-1466206082.opb
0.11/0.10	c reading problem ... 
0.11/0.10	c  no objective function found
0.28/0.28	c ... done. Wall clock time 0.181s.
0.28/0.28	c declared #vars     231
0.28/0.28	c #constraints  2707
0.28/0.28	c constraints type 
0.28/0.28	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.28/0.28	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.28/0.28	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.28/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.28/0.28	c 2707 constraints processed.
1.17/0.71	c cleaning 2492 clauses out of 5000 with flag 25936/5000
1.74/1.12	c cleaning 4253 clauses out of 8509 with flag 62330/11001
1.84/1.29	c SATISFIABLE
1.84/1.29	c starts		: 23
1.84/1.29	c conflicts		: 13667
1.84/1.29	c decisions		: 18130
1.84/1.29	c propagations		: 674388
1.84/1.29	c inspects		: 10057639
1.84/1.29	c shortcuts		: 0
1.84/1.29	c learnt literals	: 0
1.84/1.29	c learnt binary clauses	: 0
1.84/1.29	c learnt ternary clauses	: 4
1.84/1.29	c learnt constraints	: 13667
1.84/1.29	c ignored constraints	: 0
1.84/1.29	c root simplifications	: 0
1.84/1.29	c removed literals (reason simplification)	: 0
1.84/1.29	c reason swapping (by a shorter reason)	: 0
1.84/1.29	c Calls to reduceDB	: 2
1.84/1.29	c Number of update (reduction) of LBD	: 4743
1.84/1.29	c Imported unit clauses	: 0
1.84/1.29	c number of reductions to clauses (during analyze)	: 0
1.84/1.29	c number of learned constraints concerned by reduction	: 0
1.84/1.29	c number of learning phase by resolution	: 0
1.84/1.29	c number of learning phase by cutting planes	: 0
1.84/1.29	c speed (assignments/second)	: 671032.8358208956
1.84/1.29	c non guided choices	141
1.84/1.29	c learnt constraints type 
1.84/1.29	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 6922
1.84/1.29	s SATISFIABLE
1.84/1.29	c Found 1 solution(s)
1.84/1.29	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 
1.84/1.29	c Total wall clock time (in seconds): 1.193

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-4098966-1466206082/watcher-4098966-1466206082 -o /tmp/evaluation-result-4098966-1466206082/solver-4098966-1466206082 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466206052-22954 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4098966-1466206082.opb 

pid=24298
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: 0.55 0.26 0.19 3/194 24301
/proc/meminfo: memFree=30430280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 22653386 98570240 977 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 24065 977 743 9 0 16771 0
[pid=24301/tid=24302] ppid=24298 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 22653386 98570240 978 33554432000 1073741824 1073778376 140736112282688 140407632391720 213419640192 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100118 s]
/proc/loadavg: 0.55 0.26 0.19 3/194 24301
/proc/meminfo: memFree=30430280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 4485 0 1 0 10 1 0 0 20 0 18 0 22653386 9787879424 6122 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 2389619 6122 2157 9 0 2380296 0
[pid=24301/tid=24302] ppid=24298 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 2374 0 1 0 7 0 0 0 20 0 18 0 22653386 9787879424 6122 33554432000 1073741824 1073778376 140736112282688 140407632395168 213423023373 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200334 s]
/proc/loadavg: 0.55 0.26 0.19 3/194 24301
/proc/meminfo: memFree=30430280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=9558476 CPUtime=0.28 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 4908 0 1 0 27 1 0 0 20 0 18 0 22653386 9787879424 6926 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 2389619 6926 2215 9 0 2380296 0
[pid=24301/tid=24302] ppid=24298 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 2393 0 1 0 17 0 0 0 20 0 18 0 22653386 9787879424 6926 33554432000 1073741824 1073778376 140736112282688 140407632395168 140407463848102 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300351 s]
/proc/loadavg: 0.55 0.26 0.19 3/194 24301
/proc/meminfo: memFree=30430280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=9625040 CPUtime=0.5 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 5899 0 1 0 49 1 0 0 20 0 19 0 22653386 9856040960 8374 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 2406260 8374 2239 9 0 2396937 0
[pid=24301/tid=24302] ppid=24298 vsize=9625040 CPUtime=0.27 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 2412 0 1 0 27 0 0 0 20 0 19 0 22653386 9856040960 8374 33554432000 1073741824 1073778376 140736112282688 140407632396928 140407463802272 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9625040

[startup+0.700278 s]
/proc/loadavg: 0.55 0.26 0.19 3/194 24301
/proc/meminfo: memFree=30430280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=9625040 CPUtime=1.17 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 7706 0 1 0 115 2 0 0 20 0 19 0 22653386 9856040960 10175 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 2406260 10175 2253 9 0 2396937 0
[pid=24301/tid=24302] ppid=24298 vsize=9625040 CPUtime=0.67 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 2416 0 1 0 67 0 0 0 20 0 19 0 22653386 9856040960 10175 33554432000 1073741824 1073778376 140736112282688 140407632396776 140407463817296 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24301 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800341 s]
/proc/loadavg: 0.55 0.26 0.19 3/194 24301
/proc/meminfo: memFree=30430280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=9625040 CPUtime=1.35 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 8786 0 1 0 133 2 0 0 20 0 19 0 22653386 9856040960 10183 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 2406260 10183 2261 9 0 2396937 0
[pid=24301/tid=24302] ppid=24298 vsize=9625040 CPUtime=0.77 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 2416 0 1 0 77 0 0 0 20 0 19 0 22653386 9856040960 10183 33554432000 1073741824 1073778376 140736112282688 140407632396872 140407464301750 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 9625040

[startup+1.20799 s]
/proc/loadavg: 0.55 0.26 0.19 2/189 24352
/proc/meminfo: memFree=30454280/32872528 swapFree=1400172/1569824
[pid=24301] ppid=24298 vsize=9625040 CPUtime=1.84 cores=1,3,5,7
/proc/24301/stat : 24301 (java) S 24298 24301 22937 0 -1 4202496 10161 0 1 0 182 2 0 0 20 0 19 0 22653386 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140736112273824 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24301/statm: 2406260 10759 2263 9 0 2396937 0
[pid=24301/tid=24302] ppid=24298 vsize=9625040 CPUtime=1.17 cores=1,3,5,7
/proc/24301/task/24302/stat : 24302 (java) R 24298 24301 22937 0 -1 4202560 2418 0 1 0 117 0 0 0 20 0 19 0 22653386 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407632396792 140407464303601 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=24301/tid=24304] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24304/stat : 24304 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407593888168 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24305] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24305/stat : 24305 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407592835624 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24301/tid=24306] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24306/stat : 24306 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407591782568 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24301/tid=24307] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24307/stat : 24307 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407590730024 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24301/tid=24308] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24308/stat : 24308 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407589677992 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24309] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24309/stat : 24309 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407588625448 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24301/tid=24310] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24310/stat : 24310 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407587572392 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24301/tid=24311] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24311/stat : 24311 (java) S 24298 24301 22937 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 22653387 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407586519848 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24312] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24312/stat : 24312 (java) S 24298 24301 22937 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 22653388 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407456364904 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24301/tid=24313] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24313/stat : 24313 (java) S 24298 24301 22937 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 22653388 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407455311224 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24314] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24314/stat : 24314 (java) S 24298 24301 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 22653388 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407454258056 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24315] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24315/stat : 24315 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653390 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407453206800 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24316] ppid=24298 vsize=9625040 CPUtime=0.3 cores=1,3,5,7
/proc/24301/task/24316/stat : 24316 (java) S 24298 24301 22937 0 -1 4202560 3162 0 0 0 30 0 0 0 20 0 19 0 22653390 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407452154680 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24301/tid=24317] ppid=24298 vsize=9625040 CPUtime=0.32 cores=1,3,5,7
/proc/24301/task/24317/stat : 24317 (java) S 24298 24301 22937 0 -1 4202560 3308 0 0 0 32 0 0 0 20 0 19 0 22653390 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407451102136 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24301/tid=24318] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24318/stat : 24318 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653390 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407450049272 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24301/tid=24319] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24319/stat : 24319 (java) S 24298 24301 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22653390 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140407448996936 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24301/tid=24320] ppid=24298 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/24301/task/24320/stat : 24320 (java) S 24298 24301 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 22653414 9856040960 10759 33554432000 1073741824 1073778376 140736112282688 140406440322088 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 9625040

Child status: 10
Real time (s): 1.30059
CPU time (s): 1.9527
CPU user time (s): 1.91971
CPU system time (s): 0.032994
CPU usage (%): 150.139
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.91971
system time used= 0.032994
maximum resident set size= 43100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10184
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= 282
involuntary context switches= 52

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-18 01:28:02
IDJOB=4098966
IDBENCH=1280
IDSOLVER=2546
FILE ID=node140/4098966-1466206082
RUNJOBID= node140-1466206052-22954
PBS_JOBID= 19918137
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-t3002.11tsp11.1900571131.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098966-1466206082/watcher-4098966-1466206082 -o /tmp/evaluation-result-4098966-1466206082/solver-4098966-1466206082 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466206052-22954 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4098966-1466206082.opb

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

MD5SUM BENCH= 4a2e7ec029cc013a596bc8fa4c9afc09
RANDOM SEED=929367469

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:        30431072 kB
Buffers:           36004 kB
Cached:            66312 kB
SwapCached:         2488 kB
Active:           101260 kB
Inactive:          61564 kB
Active(anon):      60424 kB
Inactive(anon):     2424 kB
Active(file):      40836 kB
Inactive(file):    59140 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67096952 kB
Dirty:              2588 kB
Writeback:             0 kB
AnonPages:       1631212 kB
Mapped:            15212 kB
Shmem:                 0 kB
Slab:             572844 kB
SReclaimable:      15192 kB
SUnreclaim:       557652 kB
KernelStack:        1568 kB
PageTables:         7468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2259824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node140 at 2016-06-18 01:28:03