Trace number 4092117

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 Res+CP PB16OPTIMUM 0.772881 1.23051

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom40-5_wcsp.wbo
MD5SUM3adb1cf886c476e86878515a70ec6d12
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.069988
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints430
Number of soft constraints390
Number of constraints which are clauses390
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 79
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 390
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.06/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.06/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.10	c See www.sat4j.org for details.
0.06/0.11	c version PB16.v20160501
0.06/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.11	c java.vm.version	19.1-b02
0.06/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.11	c sun.arch.data.model	64
0.06/0.11	c java.version		1.6.0_24
0.06/0.11	c os.name		Linux
0.06/0.11	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.11	c os.arch		amd64
0.06/0.11	c Free memory 		501472288
0.06/0.11	c Max memory 		7480803328
0.06/0.11	c Total memory 		504102912
0.06/0.11	c Number of processors 	8
0.06/0.13	c Pseudo Boolean Optimization by upper bound
0.06/0.13	c ManyCore solver with 2 solvers running in parallel
0.06/0.13	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.06/0.13	c --- Begin Solver configuration ---
0.06/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.06/0.13	c Learn all clauses as in MiniSAT
0.06/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.13	c Expensive reason simplification
0.06/0.13	c Glucose 2.1 dynamic restart strategy
0.06/0.13	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
0.06/0.13	c timeout=2147483s
0.06/0.13	c DB Simplification allowed=false
0.06/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.06/0.13	c --- End Solver configuration ---
0.06/0.13	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.06/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.06/0.13	c --- Begin Solver configuration ---
0.06/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.06/0.13	c Learn all clauses as in MiniSAT
0.06/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.06/0.13	c No reason simplification
0.06/0.13	c Armin Biere (Picosat) restarts strategy
0.06/0.13	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
0.06/0.13	c timeout=2147483s
0.06/0.13	c DB Simplification allowed=false
0.06/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.06/0.13	c --- End Solver configuration ---
0.06/0.13	c solving HOME/instance-4092117-1467322202.wbo
0.06/0.13	c reading problem ... 
0.21/0.21	c ... done. Wall clock time 0.073s.
0.21/0.21	c declared #vars     200
0.21/0.21	c internal #vars     590
0.21/0.21	c #constraints  470
0.21/0.21	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.21/0.21	c constraints type 
0.21/0.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 430
0.21/0.21	c org.sat4j.minisat.constraints.card.MinWatchCard => 40
0.21/0.21	c 470 constraints processed.
0.21/0.21	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.21/0.21	c constraints type 
0.21/0.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 430
0.21/0.21	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 40
0.21/0.21	c 470 constraints processed.
0.21/0.21	c objective function length is 390 literals
0.21/0.27	c And the winner is solver0
0.49/0.71	c SATISFIABLE
0.49/0.71	c OPTIMIZING...
0.49/0.71	c Got one! Elapsed wall clock time (in seconds):0.579
0.49/0.71	o 1
0.49/0.72	c And the winner is solver0
0.75/1.22	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.75/1.22	c starts		: 1
0.75/1.22	c conflicts		: 140
0.75/1.22	c decisions		: 728
0.75/1.22	c propagations		: 2303
0.75/1.22	c inspects		: 9028
0.75/1.22	c shortcuts		: 0
0.75/1.22	c learnt literals	: 0
0.75/1.22	c learnt binary clauses	: 0
0.75/1.22	c learnt ternary clauses	: 0
0.75/1.22	c learnt constraints	: 140
0.75/1.22	c ignored constraints	: 0
0.75/1.22	c root simplifications	: 0
0.75/1.22	c removed literals (reason simplification)	: 21
0.75/1.22	c reason swapping (by a shorter reason)	: 0
0.75/1.22	c Calls to reduceDB	: 0
0.75/1.22	c Number of update (reduction) of LBD	: 32
0.75/1.22	c Imported unit clauses	: 0
0.75/1.22	c number of reductions to clauses (during analyze)	: 0
0.75/1.22	c number of learned constraints concerned by reduction	: 0
0.75/1.22	c number of learning phase by resolution	: 0
0.75/1.22	c number of learning phase by cutting planes	: 0
0.75/1.22	c speed (assignments/second)	: 2298.4031936127744
0.75/1.22	c non guided choices	194
0.75/1.22	c learnt constraints type 
0.75/1.22	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.75/1.22	c starts		: 2
0.75/1.22	c conflicts		: 141
0.75/1.22	c decisions		: 718
0.75/1.22	c propagations		: 2624
0.75/1.22	c inspects		: 10110
0.75/1.22	c shortcuts		: 0
0.75/1.22	c learnt literals	: 0
0.75/1.22	c learnt binary clauses	: 0
0.75/1.22	c learnt ternary clauses	: 0
0.75/1.22	c learnt constraints	: 140
0.75/1.22	c ignored constraints	: 0
0.75/1.22	c root simplifications	: 0
0.75/1.22	c removed literals (reason simplification)	: 0
0.75/1.22	c reason swapping (by a shorter reason)	: 0
0.75/1.22	c Calls to reduceDB	: 0
0.75/1.22	c Number of update (reduction) of LBD	: 0
0.75/1.22	c Imported unit clauses	: 0
0.75/1.22	c number of reductions to clauses (during analyze)	: 0
0.75/1.22	c number of learned constraints concerned by reduction	: 0
0.75/1.22	c number of learning phase by resolution	: 0
0.75/1.22	c number of learning phase by cutting planes	: 0
0.75/1.22	c speed (assignments/second)	: 5227.091633466135
0.75/1.22	c non guided choices	191
0.75/1.22	c learnt constraints type 
0.75/1.22	s OPTIMUM FOUND
0.75/1.22	c Found 1 solution(s)
0.75/1.22	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 
0.75/1.22	c objective function=1
0.75/1.22	c Total wall clock time (in seconds): 1.09

Verifier Data 

OK	1

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-4092117-1467322202/watcher-4092117-1467322202 -o /tmp/evaluation-result-4092117-1467322202/solver-4092117-1467322202 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467319086-22698 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4092117-1467322202.wbo 

pid=26239
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: 0.73 0.95 1.16 3/170 26242
/proc/meminfo: memFree=30272576/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 11242133 98570240 977 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 24065 977 743 9 0 16771 0
[pid=26242/tid=26243] ppid=26239 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) R 26239 26242 16372 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 11242133 98570240 977 33554432000 1073741824 1073778376 140736858281520 140412376813096 252263089536 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100122 s]
/proc/loadavg: 0.73 0.95 1.16 3/170 26242
/proc/meminfo: memFree=30272576/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=9558476 CPUtime=0.06 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 3761 0 1 0 5 1 0 0 20 0 18 0 11242133 9787879424 4891 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 2389619 4891 1948 9 0 2380296 0
[pid=26242/tid=26243] ppid=26239 vsize=9558476 CPUtime=0.05 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) R 26239 26242 16372 0 -1 4202560 2274 0 1 0 5 0 0 0 20 0 18 0 11242133 9787879424 4891 33554432000 1073741824 1073778376 140736858281520 140412376820384 140412380829284 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558476

[startup+0.200345 s]
/proc/loadavg: 0.73 0.95 1.16 3/170 26242
/proc/meminfo: memFree=30272576/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=9558476 CPUtime=0.21 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 4706 0 1 0 20 1 0 0 20 0 18 0 11242133 9787879424 6799 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 2389619 6799 2196 9 0 2380296 0
[pid=26242/tid=26243] ppid=26239 vsize=9558476 CPUtime=0.15 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) R 26239 26242 16372 0 -1 4202560 2403 0 1 0 15 0 0 0 20 0 18 0 11242133 9787879424 6799 33554432000 1073741824 1073778376 140736858281520 140412376816544 140412228548364 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 9558476

[startup+0.300363 s]
/proc/loadavg: 0.73 0.95 1.16 3/170 26242
/proc/meminfo: memFree=30272576/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=9824732 CPUtime=0.49 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 6718 0 1 0 45 4 0 0 20 0 19 0 11242133 10060525568 9064 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 2456183 9064 2249 9 0 2446860 0
[pid=26242/tid=26243] ppid=26239 vsize=9824732 CPUtime=0.17 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) S 26239 26242 16372 0 -1 4202560 2418 0 1 0 17 0 0 0 20 0 19 0 11242133 10060525568 9064 33554432000 1073741824 1073778376 140736858281520 140412376818552 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9824732

[startup+0.700359 s]
/proc/loadavg: 0.73 0.95 1.16 3/170 26242
/proc/meminfo: memFree=30272576/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=9824732 CPUtime=0.49 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 6718 0 1 0 45 4 0 0 20 0 19 0 11242133 10060525568 9064 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 2456183 9064 2249 9 0 2446860 0
[pid=26242/tid=26243] ppid=26239 vsize=9824732 CPUtime=0.17 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) S 26239 26242 16372 0 -1 4202560 2418 0 1 0 17 0 0 0 20 0 19 0 11242133 10060525568 9064 33554432000 1073741824 1073778376 140736858281520 140412376818552 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26242 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800372 s]
/proc/loadavg: 0.73 0.95 1.16 3/170 26242
/proc/meminfo: memFree=30272576/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=9824732 CPUtime=0.7 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 8058 0 1 0 65 5 0 0 20 0 20 0 11242133 10060525568 11279 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 2456183 11279 2252 9 0 2446860 0
[pid=26242/tid=26243] ppid=26239 vsize=9824732 CPUtime=0.17 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) S 26239 26242 16372 0 -1 4202560 2422 0 1 0 17 0 0 0 20 0 20 0 11242133 10060525568 11279 33554432000 1073741824 1073778376 140736858281520 140412376818552 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 9824732

[startup+1.20784 s]
/proc/loadavg: 0.73 0.95 1.16 2/190 26267
/proc/meminfo: memFree=30235460/32872528 swapFree=1199948/1314412
[pid=26242] ppid=26239 vsize=9824732 CPUtime=0.75 cores=0,2,4,6
/proc/26242/stat : 26242 (java) S 26239 26242 16372 0 -1 4202496 8918 0 1 0 70 5 0 0 20 0 20 0 11242133 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140736858272656 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26242/statm: 2456183 11311 2253 9 0 2446860 0
[pid=26242/tid=26243] ppid=26239 vsize=9824732 CPUtime=0.17 cores=0,2,4,6
/proc/26242/task/26243/stat : 26243 (java) S 26239 26242 16372 0 -1 4202560 2422 0 1 0 17 0 0 0 20 0 20 0 11242133 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412376818552 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26242/tid=26245] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26245/stat : 26245 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412349270824 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26246] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26246/stat : 26246 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412348218024 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26242/tid=26247] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26247/stat : 26247 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412347165736 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26242/tid=26248] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26248/stat : 26248 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412217502632 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26242/tid=26249] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26249/stat : 26249 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412216449320 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26250] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26250/stat : 26250 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412215396520 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26242/tid=26251] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26251/stat : 26251 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412214344232 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26252] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26252/stat : 26252 (java) S 26239 26242 16372 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 11242135 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140412213291432 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26253] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26253/stat : 26253 (java) S 26239 26242 16372 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11242136 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411730778856 252266461097 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26242/tid=26254] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26254/stat : 26254 (java) S 26239 26242 16372 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 11242136 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411729724920 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26255] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26255/stat : 26255 (java) S 26239 26242 16372 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11242136 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411728672520 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26256] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26256/stat : 26256 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242140 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411727621008 252266469152 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26257] ppid=26239 vsize=9824732 CPUtime=0.2 cores=0,2,4,6
/proc/26242/task/26257/stat : 26257 (java) S 26239 26242 16372 0 -1 4202560 3509 0 0 0 20 0 0 0 20 0 20 0 11242140 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411726567608 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26242/tid=26258] ppid=26239 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/26242/task/26258/stat : 26258 (java) S 26239 26242 16372 0 -1 4202560 1650 0 0 0 15 0 0 0 20 0 20 0 11242140 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411725514808 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26242/tid=26259] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26259/stat : 26259 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242140 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411724462712 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26242/tid=26260] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26260/stat : 26260 (java) S 26239 26242 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11242140 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411723410120 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26242/tid=26264] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26264/stat : 26264 (java) S 26239 26242 16372 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11242155 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411719198248 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26242/tid=26267] ppid=26239 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26242/task/26267/stat : 26267 (java) S 26239 26242 16372 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11242205 10060525568 11311 33554432000 1073741824 1073778376 140736858281520 140411721303208 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.75
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.23051
CPU time (s): 0.772881
CPU user time (s): 0.710891
CPU system time (s): 0.06199
CPU usage (%): 62.8101
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.710891
system time used= 0.06199
maximum resident set size= 46772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8928
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= 300
involuntary context switches= 34

??? 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 node131 at 2016-06-30 23:30:02
IDJOB=4092117
IDBENCH=79664
IDSOLVER=2552
FILE ID=node131/4092117-1467322202
RUNJOBID= node131-1467319086-22698
PBS_JOBID= 20005251
Free space on /tmp= 71736 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom40-5_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4092117-1467322202/watcher-4092117-1467322202 -o /tmp/evaluation-result-4092117-1467322202/solver-4092117-1467322202 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467319086-22698 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4092117-1467322202.wbo

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

MD5SUM BENCH= 3adb1cf886c476e86878515a70ec6d12
RANDOM SEED=1956741251

node131.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		: 2666.334
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	: 5332.66
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		: 2666.334
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		: 2666.334
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		: 2666.334
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	: 5332.54
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		: 2666.334
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	: 5332.56
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		: 2666.334
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		: 2666.334
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		: 2666.334
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:        30273484 kB
Buffers:          149892 kB
Cached:           371172 kB
SwapCached:            0 kB
Active:           257240 kB
Inactive:         276620 kB
Active(anon):       7104 kB
Inactive(anon):     8184 kB
Active(file):     250136 kB
Inactive(file):   268436 kB
Unevictable:     1314412 kB
Mlocked:         1199948 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               888 kB
Writeback:             0 kB
AnonPages:       1363616 kB
Mapped:            13696 kB
Shmem:               204 kB
Slab:             620600 kB
SReclaimable:      64040 kB
SUnreclaim:       556560 kB
KernelStack:        1568 kB
PageTables:         6440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1412308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 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 node131 at 2016-06-30 23:30:04