Trace number 3453896

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 2.3.0OPT3 6.75197 3.2089

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb
MD5SUM0c673f0c3da238041c664ce1ed7ea38e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.068989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.1.v20110525
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		2.6.18-164.el5
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		9996466904
0.00/0.08	c Max memory 		10048897024
0.00/0.08	c Total memory 		10048897024
0.00/0.08	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@48e5855a
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@398020cc
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-3453896-1307194390.opb
0.10/0.11	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.039s.
0.10/0.15	c #vars     176
0.10/0.15	c #constraints  263
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 128
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 135
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 128
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 135
1.54/0.57	c  And the winner is Resolution
1.90/0.65	c SATISFIABLE
1.90/0.65	c OPTIMIZING...
1.90/0.65	c Got one! Elapsed wall clock time (in seconds):0.542
1.90/0.65	o 129
1.90/0.82	c cleaning 2765 clauses out of 5530 with flag 1001/5530
2.69/0.86	c  And the winner is Resolution
2.86/1.15	c Got one! Elapsed wall clock time (in seconds):1.045
2.86/1.15	o 3
3.65/1.57	c cleaning 3984 clauses out of 7968 with flag 5000/10733
4.63/2.06	c cleaning 4992 clauses out of 9984 with flag 11000/16733
6.07/2.75	c cleaning 5996 clauses out of 11991 with flag 18000/23733
6.37/2.81	c  And the winner is Resolution
6.70/3.18	c starts		: 53
6.70/3.18	c conflicts		: 24121
6.70/3.18	c decisions		: 26229
6.70/3.18	c propagations		: 418364
6.70/3.18	c inspects		: 24407609
6.70/3.18	c shortcuts		: 0
6.70/3.18	c learnt literals	: 4
6.70/3.18	c learnt binary clauses	: 18
6.70/3.18	c learnt ternary clauses	: 55
6.70/3.18	c learnt constraints	: 24116
6.70/3.18	c ignored constraints	: 0
6.70/3.18	c root simplifications	: 0
6.70/3.18	c removed literals (reason simplification)	: 812775
6.70/3.18	c reason swapping (by a shorter reason)	: 0
6.70/3.18	c Calls to reduceDB	: 4
6.70/3.18	c number of reductions to clauses (during analyze)	: 0
6.70/3.18	c number of learned constraints concerned by reduction	: 0
6.70/3.18	c number of learning phase by resolution	: 0
6.70/3.18	c number of learning phase by cutting planes	: 0
6.70/3.18	c speed (assignments/second)	: 205887.79527559056
6.70/3.18	c non guided choices	180
6.70/3.18	c learnt constraints type 
6.70/3.18	c constraints type 
6.70/3.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 128
6.70/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 135
6.70/3.18	c constraints type 
6.70/3.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 128
6.70/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 135
6.70/3.18	s OPTIMUM FOUND
6.70/3.18	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 
6.70/3.18	c objective function=3
6.70/3.18	c Total wall clock time (in seconds): 3.078

Verifier Data 

OK	3

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-3453896-1307194390/watcher-3453896-1307194390 -o /tmp/evaluation-result-3453896-1307194390/solver-3453896-1307194390 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453896-1307194390.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: 3.90 3.73 3.65 3/526 15532
/proc/meminfo: memFree=29420684/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 5795 0 1 0 0 0 0 0 25 0 2 0 831041592 10694979584 5497 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2611079 5511 917 9 0 2602235 0
[pid=15532/tid=15533] ppid=15530 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) R 15530 15532 9506 0 -1 4202560 7271 0 1 0 0 0 0 0 25 0 2 0 831041593 10694979584 8087 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216634209339 0 4 0 16784584 0 0 0 -1 5 0 0 0

[startup+0.089361 s]
/proc/loadavg: 3.90 3.73 3.65 3/526 15532
/proc/meminfo: memFree=29420684/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10540232 CPUtime=0.09 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 12933 0 1 0 7 2 0 0 25 0 18 0 831041592 10793197568 12630 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2635058 12632 2092 9 0 2625792 0
[pid=15532/tid=15533] ppid=15530 vsize=10540232 CPUtime=0.08 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) R 15530 15532 9506 0 -1 4202560 11020 0 1 0 6 2 0 0 19 0 18 0 831041593 10793197568 12632 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216634176545 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10540232

[startup+0.100373 s]
/proc/loadavg: 3.90 3.73 3.65 3/526 15532
/proc/meminfo: memFree=29420684/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10540232 CPUtime=0.1 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 13107 0 1 0 8 2 0 0 25 0 18 0 831041592 10793197568 12804 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2635058 12804 2092 9 0 2625792 0
[pid=15532/tid=15533] ppid=15530 vsize=10540232 CPUtime=0.09 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) R 15530 15532 9506 0 -1 4202560 11192 0 1 0 7 2 0 0 19 0 18 0 831041593 10793197568 12805 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 46916209232723 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540232

[startup+0.303293 s]
/proc/loadavg: 3.90 3.73 3.65 3/526 15532
/proc/meminfo: memFree=29420684/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10551848 CPUtime=0.76 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 19046 0 1 0 73 3 0 0 25 0 22 0 831041592 10805092352 16674 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2637962 16674 2191 9 0 2628696 0
[pid=15532/tid=15533] ppid=15530 vsize=10551848 CPUtime=0.13 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) S 15530 15532 9506 0 -1 4202560 11635 0 1 0 11 2 0 0 20 0 22 0 831041593 10805092352 16674 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.76
Current children cumulated vsize (KiB) 10551848

[startup+0.828977 s]
/proc/loadavg: 3.90 3.73 3.65 3/526 15532
/proc/meminfo: memFree=29420684/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10556888 CPUtime=2.69 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 49864 0 1 0 262 7 0 0 25 0 22 0 831041592 10810253312 43733 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2639222 43733 2232 9 0 2629956 0
[pid=15532/tid=15533] ppid=15530 vsize=10556888 CPUtime=0.13 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) S 15530 15532 9506 0 -1 4202560 11637 0 1 0 11 2 0 0 16 0 22 0 831041593 10810253312 43733 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 10556888

[startup+1.50109 s]
/proc/loadavg: 3.90 3.73 3.65 3/545 15557
/proc/meminfo: memFree=29243796/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10556888 CPUtime=3.65 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 80314 0 1 0 353 12 0 0 25 0 22 0 831041592 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2639222 72702 2251 9 0 2629956 0
[pid=15532/tid=15533] ppid=15530 vsize=10556888 CPUtime=0.13 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) S 15530 15532 9506 0 -1 4202560 11637 0 1 0 11 2 0 0 16 0 22 0 831041593 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15535] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15535/stat : 15535 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15536] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15536/stat : 15536 (java) S 15530 15532 9506 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15537] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15537/stat : 15537 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15538] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15538/stat : 15538 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
[pid=15532/tid=15539] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15539/stat : 15539 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15540] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15540/stat : 15540 (java) S 15530 15532 9506 0 -1 4202560 108 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15541] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15541/stat : 15541 (java) S 15530 15532 9506 0 -1 4202560 352 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
[pid=15532/tid=15542] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15542/stat : 15542 (java) S 15530 15532 9506 0 -1 4202560 242 0 0 0 0 0 0 0 18 0 22 0 831041594 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15543] ppid=15530 vsize=10556888 CPUtime=0.01 cores=1,3,5,7
/proc/15532/task/15543/stat : 15543 (java) S 15530 15532 9506 0 -1 4202560 701 0 0 0 1 0 0 0 18 0 22 0 831041595 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 0 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
[pid=15532/tid=15544] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15544/stat : 15544 (java) S 15530 15532 9506 0 -1 4202560 17 0 0 0 0 0 0 0 18 0 22 0 831041596 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15545] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15545/stat : 15545 (java) S 15530 15532 9506 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 22 0 831041596 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15546] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15546/stat : 15546 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 831041598 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646338993 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15547] ppid=15530 vsize=10556888 CPUtime=0.69 cores=1,3,5,7
/proc/15532/task/15547/stat : 15547 (java) S 15530 15532 9506 0 -1 4202560 7437 0 0 0 68 1 0 0 19 0 22 0 831041598 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
[pid=15532/tid=15548] ppid=15530 vsize=10556888 CPUtime=0.87 cores=1,3,5,7
/proc/15532/task/15548/stat : 15548 (java) S 15530 15532 9506 0 -1 4202560 8809 0 0 0 86 1 0 0 15 0 22 0 831041598 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 1 0 0 0
[pid=15532/tid=15549] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15549/stat : 15549 (java) S 15530 15532 9506 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 22 0 831041598 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15550] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15550/stat : 15550 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 22 0 831041598 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15554] ppid=15530 vsize=10556888 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15554/stat : 15554 (java) S 15530 15532 9506 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 22 0 831041607 10810253312 72702 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 3.65
Current children cumulated vsize (KiB) 10556888

[startup+3.10084 s]
/proc/loadavg: 3.91 3.74 3.65 5/548 15560
/proc/meminfo: memFree=28984140/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=10561732 CPUtime=6.7 cores=1,3,5,7
/proc/15532/stat : 15532 (java) S 15530 15532 9506 0 -1 4202496 121793 0 1 0 653 17 0 0 25 0 19 0 831041592 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 2640433 113300 2258 9 0 2631167 0
[pid=15532/tid=15533] ppid=15530 vsize=10561732 CPUtime=0.13 cores=1,3,5,7
/proc/15532/task/15533/stat : 15533 (java) S 15530 15532 9506 0 -1 4202560 11637 0 1 0 11 2 0 0 15 0 19 0 831041593 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15535] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15535/stat : 15535 (java) S 15530 15532 9506 0 -1 4202560 240 0 0 0 0 0 0 0 15 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15536] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15536/stat : 15536 (java) S 15530 15532 9506 0 -1 4202560 5 0 0 0 0 0 0 0 15 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15537] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15537/stat : 15537 (java) S 15530 15532 9506 0 -1 4202560 137 0 0 0 0 0 0 0 15 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15538] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15538/stat : 15538 (java) S 15530 15532 9506 0 -1 4202560 153 0 0 0 0 0 0 0 15 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 1 0 0 0
[pid=15532/tid=15539] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15539/stat : 15539 (java) S 15530 15532 9506 0 -1 4202560 5 0 0 0 0 0 0 0 16 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 1 0 0 0
[pid=15532/tid=15540] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15540/stat : 15540 (java) S 15530 15532 9506 0 -1 4202560 108 0 0 0 0 0 0 0 15 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15541] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15541/stat : 15541 (java) S 15530 15532 9506 0 -1 4202560 352 0 0 0 0 0 0 0 15 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15542] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15542/stat : 15542 (java) S 15530 15532 9506 0 -1 4202560 245 0 0 0 0 0 0 0 16 0 19 0 831041594 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15543] ppid=15530 vsize=10561732 CPUtime=0.08 cores=1,3,5,7
/proc/15532/task/15543/stat : 15543 (java) S 15530 15532 9506 0 -1 4202560 1555 0 0 0 8 0 0 0 15 0 19 0 831041595 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 0 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15544] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15544/stat : 15544 (java) S 15530 15532 9506 0 -1 4202560 17 0 0 0 0 0 0 0 15 0 19 0 831041596 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15545] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15545/stat : 15545 (java) S 15530 15532 9506 0 -1 4202560 10 0 0 0 0 0 0 0 15 0 19 0 831041596 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15546] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15546/stat : 15546 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831041598 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646338993 0 4 0 16800975 18446604455274713152 0 0 -1 5 0 0 0
[pid=15532/tid=15547] ppid=15530 vsize=10561732 CPUtime=1.09 cores=1,3,5,7
/proc/15532/task/15547/stat : 15547 (java) S 15530 15532 9506 0 -1 4202560 9585 0 0 0 108 1 0 0 16 0 19 0 831041598 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
[pid=15532/tid=15548] ppid=15530 vsize=10561732 CPUtime=0.94 cores=1,3,5,7
/proc/15532/task/15548/stat : 15548 (java) S 15530 15532 9506 0 -1 4202560 8831 0 0 0 93 1 0 0 15 0 19 0 831041598 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 1 0 0 0
[pid=15532/tid=15549] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15549/stat : 15549 (java) S 15530 15532 9506 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 831041598 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331289 0 4 0 16800975 18446604455274713152 0 0 -1 7 0 0 0
[pid=15532/tid=15550] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15550/stat : 15550 (java) S 15530 15532 9506 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831041598 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 1 0 0 0
[pid=15532/tid=15554] ppid=15530 vsize=10561732 CPUtime=0 cores=1,3,5,7
/proc/15532/task/15554/stat : 15554 (java) S 15530 15532 9506 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 831041607 10815213568 113300 33554432000 1073741824 1073778376 140736641234224 18446744073709551615 216646331904 0 4 0 16800975 18446604455274713152 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 6.7
Current children cumulated vsize (KiB) 10561732

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

[startup+3.20095 s]
/proc/loadavg: 3.91 3.74 3.65 5/548 15560
/proc/meminfo: memFree=28984140/32951124 swapFree=51712236/67111528
[pid=15532] ppid=15530 vsize=0 CPUtime=6.74 cores=1,3,5,7
/proc/15532/stat : 15532 (java) Z 15530 15532 9506 0 -1 4203548 121797 0 1 0 656 18 0 0 18 0 2 0 831041592 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/15532/statm: 0 0 0 0 0 0 0
[pid=15532/tid=15549] ppid=15530 vsize=0 CPUtime=0.01 cores=1,3,5,7
/proc/15532/task/15549/stat : 15549 (java) R 15530 15532 9506 0 -1 4203588 2 0 0 0 0 1 0 0 18 0 2 0 831041598 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 6.74
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.2089
CPU time (s): 6.75197
CPU user time (s): 6.56
CPU system time (s): 0.19197
CPU usage (%): 210.414
Max. virtual memory (cumulated for all children) (KiB): 10561732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.56
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121797
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= 428
involuntary context switches= 138

runsolver used 0.017997 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-04 15:33:10
IDJOB=3453896
IDBENCH=48100
IDSOLVER=1950
FILE ID=node103/3453896-1307194390
RUNJOBID= node103-1307194143-13807
PBS_JOBID= 13508861
Free space on /tmp= 73916 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=8-P0=19-P1=211-P2=79-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453896-1307194390/watcher-3453896-1307194390 -o /tmp/evaluation-result-3453896-1307194390/solver-3453896-1307194390 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453896-1307194390.opb

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

MD5SUM BENCH= 0c673f0c3da238041c664ce1ed7ea38e
RANDOM SEED=1771604707

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29420964 kB
Buffers:        327500 kB
Cached:         488056 kB
SwapCached:      23760 kB
Active:        2794544 kB
Inactive:       439740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29420964 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:            1204 kB
Writeback:           0 kB
AnonPages:     2416100 kB
Mapped:          30896 kB
Slab:           150952 kB
PageTables:      74948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 172436600 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= 73916 MiB
End job on node103 at 2011-06-04 15:33:13