Trace number 4084378

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 1.9637 1.1909

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669299.opb
MD5SUMa725f6ee372d31d579e8cd9c5db864a1
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 benchmark0.034993
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 691
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@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-4084378-1465219016.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.25/0.30	c ... done. Wall clock time 0.183s.
0.25/0.30	c declared #vars     231
0.25/0.30	c #constraints  2707
0.25/0.30	c constraints type 
0.47/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.47/0.30	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.47/0.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.47/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.47/0.30	c 2707 constraints processed.
1.17/0.74	c cleaning 2501 clauses out of 5001 with flag 25100/5001
1.75/1.14	c cleaning 4252 clauses out of 8503 with flag 57739/11004
1.75/1.17	c SATISFIABLE
1.75/1.17	c starts		: 13
1.75/1.17	c conflicts		: 11398
1.75/1.17	c decisions		: 16568
1.75/1.17	c propagations		: 553043
1.75/1.17	c inspects		: 7333321
1.75/1.17	c shortcuts		: 0
1.75/1.17	c learnt literals	: 0
1.75/1.17	c learnt binary clauses	: 1
1.75/1.17	c learnt ternary clauses	: 3
1.75/1.17	c learnt constraints	: 11398
1.75/1.17	c ignored constraints	: 0
1.75/1.17	c root simplifications	: 0
1.75/1.17	c removed literals (reason simplification)	: 0
1.75/1.17	c reason swapping (by a shorter reason)	: 0
1.75/1.17	c Calls to reduceDB	: 2
1.75/1.17	c Number of update (reduction) of LBD	: 4938
1.75/1.17	c Imported unit clauses	: 0
1.75/1.17	c number of reductions to clauses (during analyze)	: 0
1.75/1.17	c number of learned constraints concerned by reduction	: 0
1.75/1.17	c number of learning phase by resolution	: 0
1.75/1.17	c number of learning phase by cutting planes	: 0
1.75/1.17	c speed (assignments/second)	: 634951.7795637199
1.75/1.17	c non guided choices	184
1.75/1.17	c learnt constraints type 
1.75/1.17	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
1.75/1.17	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 4644
1.75/1.17	s SATISFIABLE
1.75/1.17	c Found 1 solution(s)
1.75/1.17	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 
1.75/1.17	c Total wall clock time (in seconds): 1.061

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-4084378-1465219016/watcher-4084378-1465219016 -o /tmp/evaluation-result-4084378-1465219016/solver-4084378-1465219016 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4084378-1465219016.opb 

pid=7249
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: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 1294 0 0 0 0 0 0 0 20 0 2 0 103834213 95129600 928 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 23225 928 703 9 0 16769 0
[pid=7252/tid=7253] ppid=7249 vsize=94176 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 78 0 0 0 0 0 0 0 20 0 2 0 103834214 96436224 936 33554432000 1073741824 1073778376 140736801869088 140084647087656 214528260106 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100162 s]
/proc/loadavg: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 4443 0 1 0 9 1 0 0 20 0 18 0 103834213 9787879424 5564 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2389619 5564 2125 9 0 2380296 0
[pid=7252/tid=7253] ppid=7249 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2430 0 1 0 6 1 0 0 20 0 18 0 103834214 9787879424 5564 33554432000 1073741824 1073778376 140736801869088 140084647091104 214540805389 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200269 s]
/proc/loadavg: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9558476 CPUtime=0.25 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 4812 0 1 0 24 1 0 0 20 0 18 0 103834213 9787879424 6360 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2389619 6360 2211 9 0 2380296 0
[pid=7252/tid=7253] ppid=7249 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2449 0 1 0 16 1 0 0 20 0 18 0 103834214 9787879424 6360 33554432000 1073741824 1073778376 140736801869088 140084647083504 140084586845793 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300273 s]
/proc/loadavg: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9558476 CPUtime=0.47 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 5839 0 1 0 45 2 0 0 20 0 18 0 103834213 9787879424 7957 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2389619 7957 2238 9 0 2380296 0
[pid=7252/tid=7253] ppid=7249 vsize=9558476 CPUtime=0.27 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2470 0 1 0 26 1 0 0 20 0 18 0 103834214 9787879424 7957 33554432000 1073741824 1073778376 140736801869088 140084647074192 214540805389 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9558476

[startup+0.700315 s]
/proc/loadavg: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9625040 CPUtime=1.17 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 7866 0 1 0 114 3 0 0 20 0 19 0 103834213 9856040960 9853 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2406260 9853 2250 9 0 2396937 0
[pid=7252/tid=7253] ppid=7249 vsize=9625040 CPUtime=0.67 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2476 0 1 0 66 1 0 0 20 0 19 0 103834214 9856040960 9853 33554432000 1073741824 1073778376 140736801869088 140084647092616 140084587316352 0 4 0 16800975 0 0 0 -1 3 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 7252 sig 9
??? kill -7252 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800344 s]
/proc/loadavg: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9625040 CPUtime=1.31 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 8100 0 1 0 128 3 0 0 20 0 19 0 103834213 9856040960 9910 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2406260 9923 2260 9 0 2396937 0
[pid=7252/tid=7253] ppid=7249 vsize=9625040 CPUtime=0.77 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2476 0 1 0 76 1 0 0 20 0 19 0 103834214 9856040960 9939 33554432000 1073741824 1073778376 140736801869088 140084647092616 140084587350873 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9625040

[startup+1.00032 s]
/proc/loadavg: 2.33 2.20 2.11 3/194 7252
/proc/meminfo: memFree=30102280/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9625040 CPUtime=1.57 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 9568 0 1 0 154 3 0 0 20 0 19 0 103834213 9856040960 10616 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2406260 10616 2260 9 0 2396937 0
[pid=7252/tid=7253] ppid=7249 vsize=9625040 CPUtime=0.97 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2476 0 1 0 96 1 0 0 20 0 19 0 103834214 9856040960 10616 33554432000 1073741824 1073778376 140736801869088 140084647092616 140084587332763 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 9625040

[startup+1.10028 s]
/proc/loadavg: 2.38 2.21 2.12 4/213 7271
/proc/meminfo: memFree=30066492/32872528 swapFree=16740/1306504
[pid=7252] ppid=7249 vsize=9625040 CPUtime=1.75 cores=1,3,5,7
/proc/7252/stat : 7252 (java) S 7249 7252 5873 0 -1 4202496 10371 0 1 0 172 3 0 0 20 0 19 0 103834213 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140736801860224 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/7252/statm: 2406260 11067 2265 9 0 2396937 0
[pid=7252/tid=7253] ppid=7249 vsize=9625040 CPUtime=1.08 cores=1,3,5,7
/proc/7252/task/7253/stat : 7253 (java) R 7249 7252 5873 0 -1 4202560 2479 0 1 0 106 2 0 0 20 0 19 0 103834214 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084647082984 140084587013600 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=7252/tid=7255] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7255/stat : 7255 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084490746408 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7256] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7256/stat : 7256 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084489693608 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7252/tid=7257] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7257/stat : 7257 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084488640808 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7252/tid=7258] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7258/stat : 7258 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084487588008 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7252/tid=7259] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7259/stat : 7259 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084486536232 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7260] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7260/stat : 7260 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084485483432 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7252/tid=7261] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7261/stat : 7261 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084484430632 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7262] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7262/stat : 7262 (java) S 7249 7252 5873 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 103834215 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084483377832 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7263] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7263/stat : 7263 (java) S 7249 7252 5873 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 103834216 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084471179752 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7252/tid=7264] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7264/stat : 7264 (java) S 7249 7252 5873 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 103834216 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084470125816 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7265] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7265/stat : 7265 (java) S 7249 7252 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103834216 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084469072904 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7266] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7266/stat : 7266 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834219 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084468021392 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7267] ppid=7249 vsize=9625040 CPUtime=0.39 cores=1,3,5,7
/proc/7252/task/7267/stat : 7267 (java) R 7249 7252 5873 0 -1 4202560 4237 0 0 0 39 0 0 0 20 0 19 0 103834219 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084466969528 140084654074429 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=7252/tid=7268] ppid=7249 vsize=9625040 CPUtime=0.24 cores=1,3,5,7
/proc/7252/task/7268/stat : 7268 (java) R 7249 7252 5873 0 -1 4202560 2382 0 0 0 24 0 0 0 20 0 19 0 103834219 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084465916608 140084654853045 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=7252/tid=7269] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7269/stat : 7269 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834219 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084464864120 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7252/tid=7270] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7270/stat : 7270 (java) S 7249 7252 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103834219 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084463811528 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7252/tid=7271] ppid=7249 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/7252/task/7271/stat : 7271 (java) S 7249 7252 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103834244 9856040960 11067 33554432000 1073741824 1073778376 140736801869088 140084462757032 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.75
Current children cumulated vsize (KiB) 9625040

Child status: 10
Real time (s): 1.1909
CPU time (s): 1.9637
CPU user time (s): 1.87071
CPU system time (s): 0.092985
CPU usage (%): 164.893
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.87071
system time used= 0.092985
maximum resident set size= 56072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14064
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= 283
involuntary context switches= 29

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-06 15:16:56
IDJOB=4084378
IDBENCH=1341
IDSOLVER=2546
FILE ID=node127/4084378-1465219016
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-t3002.11tsp11.1900669299.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084378-1465219016/watcher-4084378-1465219016 -o /tmp/evaluation-result-4084378-1465219016/solver-4084378-1465219016 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4084378-1465219016.opb

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

MD5SUM BENCH= a725f6ee372d31d579e8cd9c5db864a1
RANDOM SEED=167830147

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:        30102436 kB
Buffers:            4832 kB
Cached:            38292 kB
SwapCached:         1768 kB
Active:           734160 kB
Inactive:          22212 kB
Active(anon):     714320 kB
Inactive(anon):      900 kB
Active(file):      19840 kB
Inactive(file):    21312 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098468 kB
Dirty:               588 kB
Writeback:             0 kB
AnonPages:       2024836 kB
Mapped:            15260 kB
Shmem:                 0 kB
Slab:             566464 kB
SReclaimable:       9888 kB
SUnreclaim:       556576 kB
KernelStack:        1720 kB
PageTables:         7996 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2292712 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 15:16:58