Trace number 4099148

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Resolution PB16SAT 2.58561 1.52226

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670756.opb
MD5SUM11371eec29d871c470e0cb7778802319
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 benchmark0.084986
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 683
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.10/0.12	c Pseudo Boolean Optimization by upper bound
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.12	c Learn all clauses as in MiniSAT
0.10/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.12	c No reason simplification
0.10/0.12	c Glucose 2.1 dynamic restart strategy
0.10/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.12	c timeout=2147483s
0.10/0.12	c DB Simplification allowed=false
0.10/0.12	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c solving HOME/instance-4099148-1466206092.opb
0.10/0.12	c reading problem ... 
0.10/0.12	c  no objective function found
0.45/0.31	c ... done. Wall clock time 0.19s.
0.45/0.31	c declared #vars     231
0.45/0.31	c #constraints  2707
0.45/0.31	c constraints type 
0.45/0.31	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.45/0.31	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.45/0.31	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.45/0.31	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.45/0.31	c 2707 constraints processed.
1.17/0.77	c cleaning 2500 clauses out of 5002 with flag 26810/5002
1.87/1.17	c cleaning 4252 clauses out of 8504 with flag 65540/11004
2.55/1.51	c SATISFIABLE
2.55/1.51	c starts		: 32
2.55/1.51	c conflicts		: 16272
2.55/1.51	c decisions		: 24559
2.55/1.51	c propagations		: 865050
2.55/1.51	c inspects		: 11563073
2.55/1.51	c shortcuts		: 0
2.55/1.51	c learnt literals	: 0
2.55/1.51	c learnt binary clauses	: 1
2.55/1.51	c learnt ternary clauses	: 23
2.55/1.51	c learnt constraints	: 16272
2.55/1.51	c ignored constraints	: 0
2.55/1.51	c root simplifications	: 0
2.55/1.51	c removed literals (reason simplification)	: 0
2.55/1.51	c reason swapping (by a shorter reason)	: 0
2.55/1.51	c Calls to reduceDB	: 2
2.55/1.51	c Number of update (reduction) of LBD	: 7181
2.55/1.51	c Imported unit clauses	: 0
2.55/1.51	c number of reductions to clauses (during analyze)	: 0
2.55/1.51	c number of learned constraints concerned by reduction	: 0
2.55/1.51	c number of learning phase by resolution	: 0
2.55/1.51	c number of learning phase by cutting planes	: 0
2.55/1.51	c speed (assignments/second)	: 721476.2301918265
2.55/1.51	c non guided choices	164
2.55/1.51	c learnt constraints type 
2.55/1.51	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
2.55/1.51	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 9519
2.55/1.51	s SATISFIABLE
2.55/1.51	c Found 1 solution(s)
2.55/1.51	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 
2.55/1.51	c Total wall clock time (in seconds): 1.398

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-4099148-1466206092/watcher-4099148-1466206092 -o /tmp/evaluation-result-4099148-1466206092/solver-4099148-1466206092 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466206053-10696 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4099148-1466206092.opb 

pid=12106
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 0.36 0.21 2/194 12109
/proc/meminfo: memFree=30401796/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/12109/stat : 12109 (java) D 12106 12109 10680 0 -1 4202496 327 0 0 0 0 0 0 0 20 0 1 0 22654964 9515008 184 33554432000 1073741824 1073778376 140733247474672 140733247465896 248790019511 0 0 4096 0 18446744072100588836 0 0 17 2 0 0 0 0 0
/proc/12109/statm: 2323 184 142 9 0 71 0

[startup+0.100095 s]
/proc/loadavg: 1.02 0.36 0.21 2/194 12109
/proc/meminfo: memFree=30401796/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/12109/stat : 12109 (java) S 12106 12109 10680 0 -1 4202496 4406 0 1 0 8 2 0 0 20 0 18 0 22654964 9787879424 6032 33554432000 1073741824 1073778376 140733965409248 140733965400384 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12109/statm: 2389619 6032 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200277 s]
/proc/loadavg: 1.02 0.36 0.21 2/194 12109
/proc/meminfo: memFree=30401796/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9558476 CPUtime=0.25 cores=0,2,4,6
/proc/12109/stat : 12109 (java) S 12106 12109 10680 0 -1 4202496 4728 0 1 0 23 2 0 0 20 0 18 0 22654964 9787879424 6814 33554432000 1073741824 1073778376 140733965409248 140733965400384 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12109/statm: 2389619 6814 2201 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300272 s]
/proc/loadavg: 1.02 0.36 0.21 2/194 12109
/proc/meminfo: memFree=30401796/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9558476 CPUtime=0.45 cores=0,2,4,6
/proc/12109/stat : 12109 (java) S 12106 12109 10680 0 -1 4202496 5433 0 1 0 43 2 0 0 20 0 18 0 22654964 9787879424 8168 33554432000 1073741824 1073778376 140733965409248 140733965400384 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12109/statm: 2389619 8168 2232 9 0 2380296 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 9558476

[startup+0.700195 s]
/proc/loadavg: 1.02 0.36 0.21 2/194 12109
/proc/meminfo: memFree=30401796/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9625040 CPUtime=1.17 cores=0,2,4,6
/proc/12109/stat : 12109 (java) S 12106 12109 10680 0 -1 4202496 7741 0 1 0 115 2 0 0 20 0 19 0 22654964 9856040960 10241 33554432000 1073741824 1073778376 140733965409248 140733965400384 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12109/statm: 2406260 10241 2250 9 0 2396937 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 9625040

[startup+1.5008 s]
/proc/loadavg: 1.10 0.39 0.22 3/213 12128
/proc/meminfo: memFree=30347832/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9625040 CPUtime=2.55 cores=0,2,4,6
/proc/12109/stat : 12109 (java) S 12106 12109 10680 0 -1 4202496 15475 0 1 0 251 4 0 0 20 0 19 0 22654964 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 140733965400384 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12109/statm: 2406260 15993 2265 9 0 2396937 0
[pid=12109/tid=12111] ppid=12106 vsize=9625040 CPUtime=1.47 cores=0,2,4,6
/proc/12109/task/12111/stat : 12111 (java) R 12106 12109 10680 0 -1 4202560 2421 0 1 0 145 2 0 0 20 0 19 0 22654965 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945659187400 139945486885807 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=12109/tid=12112] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12112/stat : 12112 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945620679080 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12113] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12113/stat : 12113 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945619626536 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12109/tid=12114] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12114/stat : 12114 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945618573480 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=12109/tid=12115] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12115/stat : 12115 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945617520936 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=12109/tid=12116] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12116/stat : 12116 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945616468904 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12117] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12117/stat : 12117 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945615416360 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=12109/tid=12118] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12118/stat : 12118 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945614363304 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12119] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12119/stat : 12119 (java) S 12106 12109 10680 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945613310760 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12120] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12120/stat : 12120 (java) S 12106 12109 10680 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 22654967 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945483155816 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12121] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12121/stat : 12121 (java) S 12106 12109 10680 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 22654968 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945482102136 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12122] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12122/stat : 12122 (java) S 12106 12109 10680 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 22654968 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945481048968 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12123] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12123/stat : 12123 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945479997712 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12124] ppid=12106 vsize=9625040 CPUtime=0.32 cores=0,2,4,6
/proc/12109/task/12124/stat : 12124 (java) S 12106 12109 10680 0 -1 4202560 3039 0 0 0 32 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945478945592 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12125] ppid=12106 vsize=9625040 CPUtime=0.72 cores=0,2,4,6
/proc/12109/task/12125/stat : 12125 (java) S 12106 12109 10680 0 -1 4202560 8738 0 0 0 70 2 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945477893048 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12109/tid=12126] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12126/stat : 12126 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945476840184 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12109/tid=12127] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12127/stat : 12127 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945475787848 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12128] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12128/stat : 12128 (java) S 12106 12109 10680 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 22654996 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945474733096 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12109 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.5008 s]
/proc/loadavg: 1.10 0.39 0.22 3/213 12128
/proc/meminfo: memFree=30347832/32872528 swapFree=1402776/1580604
[pid=12109] ppid=12106 vsize=9625040 CPUtime=2.55 cores=0,2,4,6
/proc/12109/stat : 12109 (java) S 12106 12109 10680 0 -1 4202496 15475 0 1 0 251 4 0 0 20 0 19 0 22654964 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 140733965400384 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12109/statm: 2406260 15993 2265 9 0 2396937 0
[pid=12109/tid=12111] ppid=12106 vsize=9625040 CPUtime=1.47 cores=0,2,4,6
/proc/12109/task/12111/stat : 12111 (java) R 12106 12109 10680 0 -1 4202560 2421 0 1 0 145 2 0 0 20 0 19 0 22654965 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945659187400 139945486885807 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=12109/tid=12112] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12112/stat : 12112 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945620679080 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12113] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12113/stat : 12113 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945619626536 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12109/tid=12114] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12114/stat : 12114 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945618573480 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=12109/tid=12115] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12115/stat : 12115 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945617520936 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=12109/tid=12116] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12116/stat : 12116 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945616468904 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12117] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12117/stat : 12117 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945615416360 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=12109/tid=12118] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12118/stat : 12118 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945614363304 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12119] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12119/stat : 12119 (java) S 12106 12109 10680 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 22654966 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945613310760 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12120] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12120/stat : 12120 (java) S 12106 12109 10680 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 22654967 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945483155816 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12121] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12121/stat : 12121 (java) S 12106 12109 10680 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 22654968 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945482102136 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12122] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12122/stat : 12122 (java) S 12106 12109 10680 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 22654968 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945481048968 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12123] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12123/stat : 12123 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945479997712 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12124] ppid=12106 vsize=9625040 CPUtime=0.32 cores=0,2,4,6
/proc/12109/task/12124/stat : 12124 (java) S 12106 12109 10680 0 -1 4202560 3039 0 0 0 32 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945478945592 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12125] ppid=12106 vsize=9625040 CPUtime=0.72 cores=0,2,4,6
/proc/12109/task/12125/stat : 12125 (java) S 12106 12109 10680 0 -1 4202560 8738 0 0 0 70 2 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945477893048 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12109/tid=12126] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12126/stat : 12126 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945476840184 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12109/tid=12127] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12127/stat : 12127 (java) S 12106 12109 10680 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 22654970 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945475787848 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12109/tid=12128] ppid=12106 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12109/task/12128/stat : 12128 (java) S 12106 12109 10680 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 22654996 9856040960 15993 33554432000 1073741824 1073778376 140733965409248 139945474733096 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 9625040

Child status: 10
Real time (s): 1.52226
CPU time (s): 2.58561
CPU user time (s): 2.50962
CPU system time (s): 0.075988
CPU usage (%): 169.853
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.50962
system time used= 0.075988
maximum resident set size= 64028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15495
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= 294
involuntary context switches= 21

??? 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 node139 at 2016-06-18 01:28:12
IDJOB=4099148
IDBENCH=1319
IDSOLVER=2546
FILE ID=node139/4099148-1466206092
RUNJOBID= node139-1466206053-10696
PBS_JOBID= 19918138
Free space on /tmp= 71596 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670756.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099148-1466206092/watcher-4099148-1466206092 -o /tmp/evaluation-result-4099148-1466206092/solver-4099148-1466206092 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466206053-10696 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4099148-1466206092.opb

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

MD5SUM BENCH= 11371eec29d871c470e0cb7778802319
RANDOM SEED=675729372

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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	: 5332.55
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		: 2666.500
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:        30402440 kB
Buffers:           38180 kB
Cached:            65688 kB
SwapCached:         1904 kB
Active:           117796 kB
Inactive:          61180 kB
Active(anon):      76308 kB
Inactive(anon):     1416 kB
Active(file):      41488 kB
Inactive(file):    59764 kB
Unevictable:     1580604 kB
Mlocked:         1402776 kB
SwapTotal:      67108856 kB
SwapFree:       67099420 kB
Dirty:              1840 kB
Writeback:             0 kB
AnonPages:       1655536 kB
Mapped:            15264 kB
Shmem:                 0 kB
Slab:             573036 kB
SReclaimable:      15804 kB
SUnreclaim:       557232 kB
KernelStack:        1656 kB
PageTables:         7552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2268128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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= 71592 MiB
End job on node139 at 2016-06-18 01:28:14