Trace number 4092013

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 1.73374 1.22109

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-31-30--soft-66-100-0.wbo
MD5SUM318c9cc5b16e210b9b0a9873d7c14d4c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark1800.02
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables930
Total number of constraints61
Number of soft constraints16
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
Top cost 916
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 915
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
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 Expensive 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.pb.tools.ManyCorePB@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
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 phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts 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.pb.tools.ManyCorePB@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4092013-1466077197.wbo
0.10/0.11	c reading problem ... 
0.10/0.18	c ... done. Wall clock time 0.076s.
0.10/0.18	c declared #vars     930
0.10/0.18	c internal #vars     946
0.10/0.18	c #constraints  61
0.10/0.19	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.19	c constraints type 
0.10/0.19	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 31
0.10/0.19	c org.sat4j.minisat.constraints.card.MinWatchCard => 24
0.10/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 6
0.10/0.19	c 61 constraints processed.
0.10/0.19	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.19	c constraints type 
0.10/0.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 31
0.10/0.19	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 24
0.10/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 6
0.10/0.19	c 61 constraints processed.
0.10/0.19	c objective function length is 16 literals
1.05/0.45	c And the winner is solver1
1.56/0.69	c SATISFIABLE
1.56/0.69	c OPTIMIZING...
1.56/0.69	c Got one! Elapsed wall clock time (in seconds):0.582
1.56/0.69	o 1
1.67/0.70	c And the winner is solver1
1.67/1.20	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
1.67/1.20	c starts		: 2
1.67/1.20	c conflicts		: 888
1.67/1.20	c decisions		: 1601
1.67/1.20	c propagations		: 12124
1.67/1.20	c inspects		: 211987
1.67/1.20	c shortcuts		: 0
1.67/1.20	c learnt literals	: 0
1.67/1.20	c learnt binary clauses	: 0
1.67/1.20	c learnt ternary clauses	: 0
1.67/1.20	c learnt constraints	: 888
1.67/1.20	c ignored constraints	: 0
1.67/1.20	c root simplifications	: 0
1.67/1.20	c removed literals (reason simplification)	: 588
1.67/1.20	c reason swapping (by a shorter reason)	: 0
1.67/1.20	c Calls to reduceDB	: 0
1.67/1.20	c Number of update (reduction) of LBD	: 611
1.67/1.20	c Imported unit clauses	: 0
1.67/1.20	c number of reductions to clauses (during analyze)	: 0
1.67/1.20	c number of learned constraints concerned by reduction	: 0
1.67/1.20	c number of learning phase by resolution	: 0
1.67/1.20	c number of learning phase by cutting planes	: 0
1.67/1.20	c speed (assignments/second)	: 23866.141732283464
1.67/1.20	c non guided choices	568
1.67/1.20	c learnt constraints type 
1.67/1.20	c >>>>>>>>>> Solver number 1 (2 answers) <<<<<<<<<<<<<<<<<<
1.67/1.20	c starts		: 1
1.67/1.20	c conflicts		: 38
1.67/1.20	c decisions		: 1343
1.67/1.20	c propagations		: 2685
1.67/1.20	c inspects		: 5779
1.67/1.20	c shortcuts		: 0
1.67/1.20	c learnt literals	: 0
1.67/1.20	c learnt binary clauses	: 0
1.67/1.20	c learnt ternary clauses	: 0
1.67/1.20	c learnt constraints	: 38
1.67/1.20	c ignored constraints	: 0
1.67/1.20	c root simplifications	: 0
1.67/1.20	c removed literals (reason simplification)	: 0
1.67/1.20	c reason swapping (by a shorter reason)	: 0
1.67/1.20	c Calls to reduceDB	: 0
1.67/1.20	c Number of update (reduction) of LBD	: 0
1.67/1.20	c Imported unit clauses	: 0
1.67/1.20	c number of reductions to clauses (during analyze)	: 0
1.67/1.20	c number of learned constraints concerned by reduction	: 0
1.67/1.20	c number of learning phase by resolution	: 0
1.67/1.20	c number of learning phase by cutting planes	: 0
1.67/1.20	c speed (assignments/second)	: 2666.335650446872
1.67/1.20	c non guided choices	440
1.67/1.20	c learnt constraints type 
1.67/1.20	s OPTIMUM FOUND
1.67/1.20	c Found 1 solution(s)
1.67/1.20	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 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-x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 
1.67/1.20	c objective function=1
1.67/1.20	c Total wall clock time (in seconds): 1.096

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-4092013-1466077197/watcher-4092013-1466077197 -o /tmp/evaluation-result-4092013-1466077197/solver-4092013-1466077197 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466074776-15476 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4092013-1466077197.wbo 

pid=18415
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: 3.14 3.73 3.53 4/197 18418
/proc/meminfo: memFree=30986516/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 9764476 98570240 977 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 24065 977 743 9 0 16771 0
[pid=18418/tid=18419] ppid=18415 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) R 18415 18418 9094 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 9764476 98570240 977 33554432000 1073741824 1073778376 140735590784128 140661148245544 243765429632 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100062 s]
/proc/loadavg: 3.14 3.73 3.53 4/197 18418
/proc/meminfo: memFree=30986516/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 4499 0 1 0 9 1 0 0 20 0 18 0 9764476 9787879424 6135 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 2389619 6135 2156 9 0 2380296 0
[pid=18418/tid=18419] ppid=18415 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) R 18415 18418 9094 0 -1 4202560 2383 0 1 0 6 1 0 0 20 0 18 0 9764476 9787879424 6135 33554432000 1073741824 1073778376 140735590784128 140661148248992 140661151053865 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200358 s]
/proc/loadavg: 3.14 3.73 3.53 4/197 18418
/proc/meminfo: memFree=30986516/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=9824732 CPUtime=0.27 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 4757 0 1 0 25 2 0 0 20 0 22 0 9764476 10060525568 7849 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 2456183 7849 2210 9 0 2446860 0
[pid=18418/tid=18419] ppid=18415 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) S 18415 18418 9094 0 -1 4202560 2421 0 1 0 15 2 0 0 20 0 22 0 9764476 10060525568 7849 33554432000 1073741824 1073778376 140735590784128 140661148251000 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9824732

[startup+0.300254 s]
/proc/loadavg: 3.14 3.73 3.53 4/197 18418
/proc/meminfo: memFree=30986516/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=9824732 CPUtime=0.64 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 8283 0 1 0 62 2 0 0 20 0 22 0 9764476 10060525568 10609 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 2456183 10609 2242 9 0 2446860 0
[pid=18418/tid=18419] ppid=18415 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) S 18415 18418 9094 0 -1 4202560 2421 0 1 0 15 2 0 0 20 0 22 0 9764476 10060525568 10609 33554432000 1073741824 1073778376 140735590784128 140661148251000 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 9824732

[startup+0.700226 s]
/proc/loadavg: 3.14 3.73 3.53 4/197 18418
/proc/meminfo: memFree=30986516/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=9824732 CPUtime=1.67 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 16924 0 1 0 162 5 0 0 20 0 19 0 9764476 10060525568 17313 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 2456183 17313 2260 9 0 2446860 0
[pid=18418/tid=18419] ppid=18415 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) S 18415 18418 9094 0 -1 4202560 2421 0 1 0 15 2 0 0 20 0 19 0 9764476 10060525568 17313 33554432000 1073741824 1073778376 140735590784128 140661148251000 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18418 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800335 s]
/proc/loadavg: 3.14 3.73 3.53 4/197 18418
/proc/meminfo: memFree=30986516/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=9824732 CPUtime=1.67 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 16924 0 1 0 162 5 0 0 20 0 19 0 9764476 10060525568 17313 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 2456183 17313 2260 9 0 2446860 0
[pid=18418/tid=18419] ppid=18415 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) S 18415 18418 9094 0 -1 4202560 2421 0 1 0 15 2 0 0 20 0 19 0 9764476 10060525568 17313 33554432000 1073741824 1073778376 140735590784128 140661148251000 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 9824732

[startup+1.20802 s]
/proc/loadavg: 3.14 3.73 3.53 3/216 18443
/proc/meminfo: memFree=30924820/32872528 swapFree=7268/7268
[pid=18418] ppid=18415 vsize=9824732 CPUtime=1.7 cores=1,3,5,7
/proc/18418/stat : 18418 (java) S 18415 18418 9094 0 -1 4202496 16942 0 1 0 165 5 0 0 20 0 17 0 9764476 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140735590775264 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18418/statm: 2456183 18345 2262 9 0 2446860 0
[pid=18418/tid=18419] ppid=18415 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/18418/task/18419/stat : 18419 (java) S 18415 18418 9094 0 -1 4202560 2424 0 1 0 16 2 0 0 20 0 17 0 9764476 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140661148251128 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18418/tid=18421] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18421/stat : 18421 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140661120703272 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18422] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18422/stat : 18422 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140661119650472 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18418/tid=18423] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18423/stat : 18423 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660990061608 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18418/tid=18424] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18424/stat : 18424 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660989008808 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18418/tid=18425] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18425/stat : 18425 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660987955496 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18426] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18426/stat : 18426 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660986902696 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18418/tid=18427] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18427/stat : 18427 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660985850408 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18428] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18428/stat : 18428 (java) S 18415 18418 9094 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 17 0 9764477 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660514482600 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18429] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18429/stat : 18429 (java) S 18415 18418 9094 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 17 0 9764478 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660502284584 243768801193 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18418/tid=18430] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18430/stat : 18430 (java) S 18415 18418 9094 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 17 0 9764479 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660501231096 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18431] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18431/stat : 18431 (java) S 18415 18418 9094 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 17 0 9764479 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660500178696 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18432] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18432/stat : 18432 (java) S 18415 18418 9094 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 17 0 9764481 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660499125816 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18433] ppid=18415 vsize=9824732 CPUtime=0.48 cores=1,3,5,7
/proc/18418/task/18433/stat : 18433 (java) S 18415 18418 9094 0 -1 4202560 7367 0 0 0 48 0 0 0 20 0 17 0 9764481 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660498060024 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18418/tid=18434] ppid=18415 vsize=9824732 CPUtime=0.47 cores=1,3,5,7
/proc/18418/task/18434/stat : 18434 (java) S 18415 18418 9094 0 -1 4202560 5796 0 0 0 46 1 0 0 20 0 17 0 9764481 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660497012008 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18418/tid=18435] ppid=18415 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/18418/task/18435/stat : 18435 (java) S 18415 18418 9094 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 9764481 10060525568 18345 33554432000 1073741824 1073778376 140735590784128 140660495968888 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.22109
CPU time (s): 1.73374
CPU user time (s): 1.64175
CPU system time (s): 0.091986
CPU usage (%): 141.982
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.64175
system time used= 0.091986
maximum resident set size= 73380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16942
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= 310
involuntary context switches= 38

??? 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 node151 at 2016-06-16 13:39:57
IDJOB=4092013
IDBENCH=78707
IDSOLVER=2552
FILE ID=node151/4092013-1466077197
RUNJOBID= node151-1466074776-15476
PBS_JOBID= 19903998
Free space on /tmp= 71744 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30--soft-66-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4092013-1466077197/watcher-4092013-1466077197 -o /tmp/evaluation-result-4092013-1466077197/solver-4092013-1466077197 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466074776-15476 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4092013-1466077197.wbo

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

MD5SUM BENCH= 318c9cc5b16e210b9b0a9873d7c14d4c
RANDOM SEED=1507726039

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
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		: 2667.103
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	: 5332.56
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		: 2667.103
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:        30986780 kB
Buffers:           21816 kB
Cached:            68912 kB
SwapCached:        61604 kB
Active:          1039820 kB
Inactive:         115160 kB
Active(anon):    1005840 kB
Inactive(anon):    61036 kB
Active(file):      33980 kB
Inactive(file):    54124 kB
Unevictable:        7268 kB
Mlocked:            7268 kB
SwapTotal:      67108856 kB
SwapFree:       67038976 kB
Dirty:              1020 kB
Writeback:             8 kB
AnonPages:       1033620 kB
Mapped:            15332 kB
Shmem:                 0 kB
Slab:             568216 kB
SReclaimable:      10856 kB
SUnreclaim:       557360 kB
KernelStack:        1608 kB
PageTables:         6400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2070548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    972800 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= 71744 MiB
End job on node151 at 2016-06-16 13:39:58