Trace number 3453837

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Res//CP 2.3.0OPT2 3.17052 1.72666

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.225965
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data 

0.06/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.09	c See www.sat4j.org for details.
0.06/0.09	c version 2.3.1.v20110525
0.06/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.09	c java.vm.version	19.1-b02
0.06/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.09	c sun.arch.data.model	64
0.06/0.09	c java.version		1.6.0_24
0.06/0.09	c os.name		Linux
0.06/0.09	c os.version		2.6.18-164.el5
0.06/0.09	c os.arch		amd64
0.06/0.09	c Free memory 		9996466904
0.06/0.09	c Max memory 		10048897024
0.06/0.09	c Total memory 		10048897024
0.06/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5495fd19
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 Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
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@ae94e92
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 learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3453837-1307194303.opb
0.10/0.11	c reading problem ... 
0.10/0.18	c ... done. Wall clock time 0.07s.
0.10/0.18	c #vars     432
0.10/0.18	c #constraints  601
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 313
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 288
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
1.85/0.66	c cleaning 2495 clauses out of 5000 with flag 5000/5000
2.60/0.86	c  And the winner is Resolution
3.14/1.19	c SATISFIABLE
3.14/1.19	c OPTIMIZING...
3.14/1.19	c Got one! Elapsed wall clock time (in seconds):1.076
3.14/1.19	o 2
3.14/1.19	c  And the winner is Resolution
3.14/1.70	c starts		: 32
3.14/1.70	c conflicts		: 8996
3.14/1.70	c decisions		: 12431
3.14/1.70	c propagations		: 130587
3.14/1.70	c inspects		: 2329643
3.14/1.70	c shortcuts		: 0
3.14/1.70	c learnt literals	: 0
3.14/1.70	c learnt binary clauses	: 0
3.14/1.70	c learnt ternary clauses	: 0
3.14/1.70	c learnt constraints	: 8996
3.14/1.70	c ignored constraints	: 0
3.14/1.70	c root simplifications	: 0
3.14/1.70	c removed literals (reason simplification)	: 97984
3.14/1.70	c reason swapping (by a shorter reason)	: 0
3.14/1.70	c Calls to reduceDB	: 1
3.14/1.70	c number of reductions to clauses (during analyze)	: 0
3.14/1.70	c number of learned constraints concerned by reduction	: 0
3.14/1.70	c number of learning phase by resolution	: 0
3.14/1.70	c number of learning phase by cutting planes	: 0
3.14/1.70	c speed (assignments/second)	: 256052.94117647057
3.14/1.70	c non guided choices	276
3.14/1.70	c learnt constraints type 
3.14/1.70	c constraints type 
3.14/1.70	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
3.14/1.70	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 313
3.14/1.70	c constraints type 
3.14/1.70	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 288
3.14/1.70	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
3.14/1.70	s OPTIMUM FOUND
3.14/1.70	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 
3.14/1.70	c objective function=2
3.14/1.70	c Total wall clock time (in seconds): 1.587

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3453837-1307194303/watcher-3453837-1307194303 -o /tmp/evaluation-result-3453837-1307194303/solver-3453837-1307194303 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453837-1307194303.opb 

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: 3.55 3.79 3.69 2/581 8028
/proc/meminfo: memFree=27388768/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 1316 0 0 0 0 0 0 0 25 0 2 0 831028971 36646912 1018 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 8947 1018 782 9 0 386 0
[pid=8028/tid=8029] ppid=8025 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) R 8025 8028 3716 0 -1 4202560 4107 0 1 0 0 0 0 0 25 0 2 0 831028972 10694979584 4923 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251813934139 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0791961 s]
/proc/loadavg: 3.55 3.79 3.69 2/581 8028
/proc/meminfo: memFree=27388768/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=10473088 CPUtime=0.06 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 11911 0 1 0 5 1 0 0 25 0 18 0 831028971 10724442112 11608 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 2618272 11608 1754 9 0 2609006 0
[pid=8028/tid=8029] ppid=8025 vsize=10473088 CPUtime=0.06 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) R 8025 8028 3716 0 -1 4202560 10737 0 1 0 5 1 0 0 25 0 18 0 831028972 10724442112 11608 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826066891 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10473088

[startup+0.100188 s]
/proc/loadavg: 3.55 3.79 3.69 2/581 8028
/proc/meminfo: memFree=27388768/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=10539664 CPUtime=0.1 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 12974 0 1 0 8 2 0 0 25 0 18 0 831028971 10792615936 12670 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 2634916 12670 2093 9 0 2625650 0
[pid=8028/tid=8029] ppid=8025 vsize=10539664 CPUtime=0.07 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) R 8025 8028 3716 0 -1 4202560 11042 0 1 0 6 1 0 0 25 0 18 0 831028972 10792615936 12670 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251813925184 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539664

[startup+0.300157 s]
/proc/loadavg: 3.55 3.79 3.69 2/581 8028
/proc/meminfo: memFree=27388768/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=10546696 CPUtime=0.64 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 17466 0 1 0 62 2 0 0 25 0 22 0 831028971 10799816704 16015 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 2636674 16015 2204 9 0 2627408 0
[pid=8028/tid=8029] ppid=8025 vsize=10546696 CPUtime=0.16 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) S 8025 8028 3716 0 -1 4202560 11810 0 1 0 15 1 0 0 25 0 22 0 831028972 10799816704 16015 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 10546696

[startup+0.701093 s]
/proc/loadavg: 3.55 3.79 3.69 2/581 8028
/proc/meminfo: memFree=27388768/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=10558376 CPUtime=2.2 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 41474 0 1 0 215 5 0 0 25 0 22 0 831028971 10811777024 33814 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 2639594 33816 2246 9 0 2630328 0
[pid=8028/tid=8029] ppid=8025 vsize=10558376 CPUtime=0.16 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) S 8025 8028 3716 0 -1 4202560 11810 0 1 0 15 1 0 0 20 0 22 0 831028972 10811777024 33819 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 10558376

[startup+1.50095 s]
/proc/loadavg: 3.55 3.79 3.69 4/600 8052
/proc/meminfo: memFree=27203752/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=10568624 CPUtime=3.14 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 58027 0 1 0 307 7 0 0 25 0 19 0 831028971 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 2642156 48118 2257 9 0 2632890 0
[pid=8028/tid=8029] ppid=8025 vsize=10568624 CPUtime=0.16 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) S 8025 8028 3716 0 -1 4202560 11810 0 1 0 15 1 0 0 16 0 19 0 831028972 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
[pid=8028/tid=8031] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8031/stat : 8031 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8032] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8032/stat : 8032 (java) S 8025 8028 3716 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8033] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8033/stat : 8033 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8034] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8034/stat : 8034 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8035] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8035/stat : 8035 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8036] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8036/stat : 8036 (java) S 8025 8028 3716 0 -1 4202560 108 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8037] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8037/stat : 8037 (java) S 8025 8028 3716 0 -1 4202560 159 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
[pid=8028/tid=8039] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8039/stat : 8039 (java) S 8025 8028 3716 0 -1 4202560 284 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8040] ppid=8025 vsize=10568624 CPUtime=0.01 cores=1,3,5,7
/proc/8028/task/8040/stat : 8040 (java) S 8025 8028 3716 0 -1 4202560 555 0 0 0 1 0 0 0 18 0 19 0 831028975 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 0 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8041] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8041/stat : 8041 (java) S 8025 8028 3716 0 -1 4202560 17 0 0 0 0 0 0 0 19 0 19 0 831028976 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8042] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8042/stat : 8042 (java) S 8025 8028 3716 0 -1 4202560 9 0 0 0 0 0 0 0 19 0 19 0 831028976 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8043] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8043/stat : 8043 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826063793 0 4 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8044] ppid=8025 vsize=10568624 CPUtime=0.81 cores=1,3,5,7
/proc/8028/task/8044/stat : 8044 (java) S 8025 8028 3716 0 -1 4202560 10197 0 0 0 80 1 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8045] ppid=8025 vsize=10568624 CPUtime=0.81 cores=1,3,5,7
/proc/8028/task/8045/stat : 8045 (java) S 8025 8028 3716 0 -1 4202560 9543 0 0 0 80 1 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
[pid=8028/tid=8046] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8046/stat : 8046 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8047] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8047/stat : 8047 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8052] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8052/stat : 8052 (java) S 8025 8028 3716 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831028991 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.14
Current children cumulated vsize (KiB) 10568624

Solver just ended. Dumping a history of the last processes samples

[startup+1.70092 s]
/proc/loadavg: 3.55 3.79 3.69 4/600 8052
/proc/meminfo: memFree=27203752/32950928 swapFree=41528364/67111528
[pid=8028] ppid=8025 vsize=10568624 CPUtime=3.14 cores=1,3,5,7
/proc/8028/stat : 8028 (java) S 8025 8028 3716 0 -1 4202496 58027 0 1 0 307 7 0 0 25 0 19 0 831028971 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/8028/statm: 2642156 48118 2257 9 0 2632890 0
[pid=8028/tid=8029] ppid=8025 vsize=10568624 CPUtime=0.17 cores=1,3,5,7
/proc/8028/task/8029/stat : 8029 (java) R 8025 8028 3716 0 -1 4202560 11810 0 1 0 16 1 0 0 15 0 19 0 831028972 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 46912505366496 0 4 0 16800975 0 0 0 -1 5 0 0 0
[pid=8028/tid=8031] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8031/stat : 8031 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8032] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8032/stat : 8032 (java) S 8025 8028 3716 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8033] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8033/stat : 8033 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8034] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8034/stat : 8034 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8035] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8035/stat : 8035 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8036] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8036/stat : 8036 (java) S 8025 8028 3716 0 -1 4202560 108 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8037] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8037/stat : 8037 (java) S 8025 8028 3716 0 -1 4202560 159 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
[pid=8028/tid=8039] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8039/stat : 8039 (java) S 8025 8028 3716 0 -1 4202560 284 0 0 0 0 0 0 0 19 0 19 0 831028974 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8040] ppid=8025 vsize=10568624 CPUtime=0.01 cores=1,3,5,7
/proc/8028/task/8040/stat : 8040 (java) S 8025 8028 3716 0 -1 4202560 555 0 0 0 1 0 0 0 18 0 19 0 831028975 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 0 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8041] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8041/stat : 8041 (java) S 8025 8028 3716 0 -1 4202560 17 0 0 0 0 0 0 0 19 0 19 0 831028976 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8042] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8042/stat : 8042 (java) S 8025 8028 3716 0 -1 4202560 9 0 0 0 0 0 0 0 19 0 19 0 831028976 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8043] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8043/stat : 8043 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826063793 0 4 0 16800975 18446604465186244736 0 0 -1 3 0 0 0
[pid=8028/tid=8044] ppid=8025 vsize=10568624 CPUtime=0.81 cores=1,3,5,7
/proc/8028/task/8044/stat : 8044 (java) S 8025 8028 3716 0 -1 4202560 10197 0 0 0 80 1 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8045] ppid=8025 vsize=10568624 CPUtime=0.81 cores=1,3,5,7
/proc/8028/task/8045/stat : 8045 (java) S 8025 8028 3716 0 -1 4202560 9543 0 0 0 80 1 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 5 0 0 0
[pid=8028/tid=8046] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8046/stat : 8046 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056089 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
[pid=8028/tid=8047] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8047/stat : 8047 (java) S 8025 8028 3716 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831028978 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 1 0 0 0
[pid=8028/tid=8052] ppid=8025 vsize=10568624 CPUtime=0 cores=1,3,5,7
/proc/8028/task/8052/stat : 8052 (java) S 8025 8028 3716 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831028991 10822270976 48118 33554432000 1073741824 1073778376 140734653508464 18446744073709551615 251826056704 0 4 0 16800975 18446604465186244736 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.14
Current children cumulated vsize (KiB) 10568624

Child status: 30
Real time (s): 1.72666
CPU time (s): 3.17052
CPU user time (s): 3.08353
CPU system time (s): 0.086986
CPU usage (%): 183.621
Max. virtual memory (cumulated for all children) (KiB): 10568624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.08353
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58043
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 274
involuntary context switches= 109

runsolver used 0.010998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node126 at 2011-06-04 15:31:43
IDJOB=3453837
IDBENCH=48041
IDSOLVER=1950
FILE ID=node126/3453837-1307194303
RUNJOBID= node126-1307194157-7267
PBS_JOBID= 13508841
Free space on /tmp= 73800 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453837-1307194303/watcher-3453837-1307194303 -o /tmp/evaluation-result-3453837-1307194303/solver-3453837-1307194303 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453837-1307194303.opb

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

MD5SUM BENCH= 546a5ced30808b0bb71d4cd4eb43d066
RANDOM SEED=318032661

node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27388924 kB
Buffers:        317864 kB
Cached:         492900 kB
SwapCached:      15388 kB
Active:        4785480 kB
Inactive:       450704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27388924 kB
SwapTotal:    67111528 kB
SwapFree:     41528364 kB
Dirty:            1060 kB
Writeback:           0 kB
AnonPages:     4422848 kB
Mapped:          31948 kB
Slab:           148600 kB
PageTables:     105084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 186772012 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73800 MiB
End job on node126 at 2011-06-04 15:31:45