Trace number 3290961

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 core 2.3.0 SNAPSHOT 2011-02-06UNSAT 1.9397 1.29846

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E04N18.cnf
MD5SUM070544eadaf1d78ec6f23d6f8a90e54a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.132979
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses120068
Sum of the clauses size708976
Maximum clause length78
Minimum clause length1
Number of clauses of size 147
Number of clauses of size 220831
Number of clauses of size 316128
Number of clauses of size 47506
Number of clauses of size 516290
Number of clauses of size over 559266

Solver Data 

0.01/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.07	c See www.sat4j.org for details.
0.01/0.07	c no version file found!!!
0.01/0.07	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.07	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.07	c java.vm.version	19.1-b02
0.01/0.07	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.07	c sun.arch.data.model	64
0.01/0.07	c java.version		1.6.0_24
0.01/0.07	c os.name		Linux
0.01/0.07	c os.version		2.6.18-164.el5
0.01/0.07	c os.arch		amd64
0.01/0.07	c Free memory 		6997539544
0.01/0.07	c Max memory 		7034241024
0.01/0.07	c Total memory 		7034241024
0.01/0.07	c Number of processors 	8
0.01/0.10	c --- Begin Solver configuration ---
0.01/0.10	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@50337d0f
0.01/0.10	c Learn all clauses as in MiniSAT
0.01/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.1 initConflictBound=100 
0.01/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT
0.01/0.10	c Expensive reason simplification
0.01/0.10	c Armin Biere (Picosat) restarts strategy
0.01/0.10	c Glucose learned constraints deletion strategy
0.01/0.10	c timeout=2147483647s
0.01/0.10	c DB Simplification allowed=true
0.01/0.10	c --- End Solver configuration ---
0.01/0.10	c solving HOME/instance-3290961-1303790415.cnf
0.01/0.10	c reading problem ... 
0.45/0.34	c ... done. Wall clock time 0.25s.
0.45/0.34	c #vars     7794
0.45/0.34	c #constraints  119222
0.45/0.34	c constraints type 
0.45/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 99190
0.45/0.34	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 19985
1.82/1.29	c starts		: 28
1.82/1.29	c conflicts		: 3565
1.82/1.29	c decisions		: 8428
1.82/1.29	c propagations		: 960694
1.82/1.29	c inspects		: 3930107
1.82/1.29	c shortcuts		: 0
1.82/1.29	c learnt literals	: 6
1.82/1.29	c learnt binary clauses	: 57
1.82/1.29	c learnt ternary clauses	: 142
1.82/1.29	c learnt constraints	: 3558
1.82/1.29	c ignored constraints	: 0
1.82/1.29	c root simplifications	: 33
1.82/1.29	c removed literals (reason simplification)	: 24702
1.82/1.29	c reason swapping (by a shorter reason)	: 0
1.82/1.29	c Calls to reduceDB	: 0
1.82/1.29	c speed (assignments/second)	: 1012322.4446786091
1.82/1.29	c non guided choices	19
1.82/1.29	c learnt constraints type 
1.82/1.29	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 48
1.82/1.29	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3488
1.82/1.29	c constraints type 
1.82/1.29	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 99190
1.82/1.29	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 19985
1.82/1.29	s UNSATISFIABLE
1.82/1.29	c Total wall clock time (in seconds) : 1.199

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3290961-1303790415/watcher-3290961-1303790415 -o /tmp/evaluation-result-3290961-1303790415/solver-3290961-1303790415 -C 2400 -W 1300 -M 7680 java -server -XX:MaxPermSize=256m -Xms7000m -Xmx7000m -jar org.sat4j.core.jar HOME/instance-3290961-1303790415.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.87 4.00 3.94 5/242 26742
/proc/meminfo: memFree=14876068/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=30540 CPUtime=0 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 1251 0 0 0 0 0 0 0 25 0 2 0 490641326 31272960 969 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 7635 969 741 9 0 386 0
[pid=26742/tid=26743] ppid=26740 vsize=30536 CPUtime=0 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) R 26740 26742 26130 0 -1 4202560 139 0 0 0 0 0 0 0 25 0 2 0 490641326 31268864 972 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248084774535 0 2147483391 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.0280891 s]
/proc/loadavg: 3.87 4.00 3.94 5/242 26742
/proc/meminfo: memFree=14876068/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=7627364 CPUtime=0.01 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 8406 0 1 0 1 0 0 0 25 0 11 0 490641326 7810420736 8103 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 1906841 8103 1566 9 0 1897589 0
[pid=26742/tid=26743] ppid=26740 vsize=7627364 CPUtime=0.01 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) S 26740 26742 26130 0 -1 4202560 7282 0 1 0 1 0 0 0 25 0 11 0 490641326 7810420736 8103 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16784584 18446604460983535616 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7627364

[startup+0.104729 s]
/proc/loadavg: 3.87 4.00 3.94 5/242 26742
/proc/meminfo: memFree=14876068/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=7635464 CPUtime=0.11 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 10568 0 1 0 10 1 0 0 25 0 18 0 490641326 7818715136 10263 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 1908866 10263 2093 9 0 1899604 0
[pid=26742/tid=26743] ppid=26740 vsize=7635464 CPUtime=0.08 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) R 26740 26742 26130 0 -1 4202560 8772 0 1 0 8 0 0 0 25 0 18 0 490641326 7818715136 10264 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 47732844813139 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 7635464

[startup+0.300751 s]
/proc/loadavg: 3.87 4.00 3.94 5/242 26742
/proc/meminfo: memFree=14876068/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=7639412 CPUtime=0.45 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 14446 0 1 0 44 1 0 0 25 0 18 0 490641326 7822757888 13476 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 1909853 13477 2197 9 0 1900591 0
[pid=26742/tid=26743] ppid=26740 vsize=7639412 CPUtime=0.29 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) R 26740 26742 26130 0 -1 4202560 10889 0 1 0 28 1 0 0 25 0 18 0 490641326 7822757888 13477 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 46912505566790 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 7639412

[startup+0.700624 s]
/proc/loadavg: 3.87 4.00 3.94 5/242 26742
/proc/meminfo: memFree=14876068/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=7643820 CPUtime=1.2 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 16710 0 1 0 118 2 0 0 25 0 19 0 490641326 7827271680 15630 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 1910955 15632 2220 9 0 1901693 0
[pid=26742/tid=26743] ppid=26740 vsize=7643820 CPUtime=0.68 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) R 26740 26742 26130 0 -1 4202560 12112 0 1 0 67 1 0 0 25 0 19 0 490641326 7827271680 15632 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 46912505651322 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 7643820

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

[startup+1.10755 s]
/proc/loadavg: 3.87 4.00 3.94 5/262 26762
/proc/meminfo: memFree=14806292/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=7643820 CPUtime=1.69 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 17042 0 1 0 167 2 0 0 25 0 19 0 490641326 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 1910955 15962 2222 9 0 1901693 0
[pid=26742/tid=26743] ppid=26740 vsize=7643820 CPUtime=1.09 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) R 26740 26742 26130 0 -1 4202560 12430 0 1 0 108 1 0 0 25 0 19 0 490641326 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 46912505651322 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=26742/tid=26745] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26745/stat : 26745 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26746] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26746/stat : 26746 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26747] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26747/stat : 26747 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26748] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26748/stat : 26748 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26749] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26749/stat : 26749 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26750] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26750/stat : 26750 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26751] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26751/stat : 26751 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26752] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26752/stat : 26752 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26753] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26753/stat : 26753 (java) S 26740 26742 26130 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 490641329 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514752 0 0 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26754] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26754/stat : 26754 (java) S 26740 26742 26130 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 490641329 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26755] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26755/stat : 26755 (java) S 26740 26742 26130 0 -1 4202560 8 0 0 0 0 0 0 0 25 0 19 0 490641329 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26756] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26756/stat : 26756 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641331 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101521841 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26757] ppid=26740 vsize=7643820 CPUtime=0.31 cores=1,3
/proc/26742/task/26757/stat : 26757 (java) S 26740 26742 26130 0 -1 4202560 446 0 0 0 31 0 0 0 23 0 19 0 490641331 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26758] ppid=26740 vsize=7643820 CPUtime=0.27 cores=1,3
/proc/26742/task/26758/stat : 26758 (java) S 26740 26742 26130 0 -1 4202560 3001 0 0 0 27 0 0 0 23 0 19 0 490641332 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26759] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26759/stat : 26759 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641332 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26760] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26760/stat : 26760 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 490641332 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514752 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26762] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26762/stat : 26762 (java) S 26740 26742 26130 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 490641363 7827271680 15962 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514752 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 7643820

[startup+1.20153 s]
/proc/loadavg: 3.87 4.00 3.94 5/262 26762
/proc/meminfo: memFree=14806292/32950928 swapFree=67111528/67111528
[pid=26742] ppid=26740 vsize=7643820 CPUtime=1.82 cores=1,3
/proc/26742/stat : 26742 (java) S 26740 26742 26130 0 -1 4202496 17075 0 1 0 180 2 0 0 25 0 19 0 490641326 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26742/statm: 1910955 15995 2225 9 0 1901693 0
[pid=26742/tid=26743] ppid=26740 vsize=7643820 CPUtime=1.18 cores=1,3
/proc/26742/task/26743/stat : 26743 (java) R 26740 26742 26130 0 -1 4202560 12454 0 1 0 117 1 0 0 25 0 19 0 490641326 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 46912505207086 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=26742/tid=26745] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26745/stat : 26745 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26746] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26746/stat : 26746 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26747] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26747/stat : 26747 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26748] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26748/stat : 26748 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26749] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26749/stat : 26749 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26750] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26750/stat : 26750 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15995 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26751] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26751/stat : 26751 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26752] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26752/stat : 26752 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641328 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26753] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26753/stat : 26753 (java) S 26740 26742 26130 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 490641329 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514752 0 0 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
[pid=26742/tid=26754] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26754/stat : 26754 (java) S 26740 26742 26130 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 490641329 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26755] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26755/stat : 26755 (java) S 26740 26742 26130 0 -1 4202560 8 0 0 0 0 0 0 0 25 0 19 0 490641329 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26756] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26756/stat : 26756 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641331 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101521841 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26757] ppid=26740 vsize=7643820 CPUtime=0.31 cores=1,3
/proc/26742/task/26757/stat : 26757 (java) R 26740 26742 26130 0 -1 4202560 446 0 0 0 31 0 0 0 22 0 19 0 490641331 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=26742/tid=26758] ppid=26740 vsize=7643820 CPUtime=0.3 cores=1,3
/proc/26742/task/26758/stat : 26758 (java) R 26740 26742 26130 0 -1 4202560 3010 0 0 0 30 0 0 0 21 0 19 0 490641332 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 47732840093520 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=26742/tid=26759] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26759/stat : 26759 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 490641332 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514137 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26760] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26760/stat : 26760 (java) S 26740 26742 26130 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 490641332 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514752 0 4 0 16800975 18446604460983535616 0 0 -1 3 0 0 0
[pid=26742/tid=26762] ppid=26740 vsize=7643820 CPUtime=0 cores=1,3
/proc/26742/task/26762/stat : 26762 (java) S 26740 26742 26130 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 490641363 7827271680 15996 33554432000 1073741824 1073778376 140734158363904 18446744073709551615 248101514752 0 4 0 16800975 18446604460983535616 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 7643820

Child status: 20
Real time (s): 1.29846
CPU time (s): 1.9397
CPU user time (s): 1.91471
CPU system time (s): 0.024996
CPU usage (%): 149.384
Max. virtual memory (cumulated for all children) (KiB): 7643820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.91471
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17124
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= 157
involuntary context switches= 90

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-26 06:00:15
IDJOB=3290961
IDBENCH=83457
IDSOLVER=1611
FILE ID=node123/3290961-1303790415
RUNJOBID= node123-1303789113-26150
PBS_JOBID= 13157259
Free space on /tmp= 72916 MiB

SOLVER NAME= SAT4J core 2.3.0 SNAPSHOT 2011-02-06
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E04N18.cnf
COMMAND LINE= java -server -XX:MaxPermSize=256m -Xms7000m -Xmx7000m -jar org.sat4j.core.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3290961-1303790415/watcher-3290961-1303790415 -o /tmp/evaluation-result-3290961-1303790415/solver-3290961-1303790415 -C 2400 -W 1300 -M 7680  java -server -XX:MaxPermSize=256m -Xms7000m -Xmx7000m -jar org.sat4j.core.jar HOME/instance-3290961-1303790415.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 070544eadaf1d78ec6f23d6f8a90e54a
RANDOM SEED=1047591599

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14876472 kB
Buffers:       2171176 kB
Cached:       15015784 kB
SwapCached:          0 kB
Active:        8570580 kB
Inactive:      8957996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14876472 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4856 kB
Writeback:           0 kB
AnonPages:      340960 kB
Mapped:          23312 kB
Slab:           479552 kB
PageTables:       6028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 22041468 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= 72916 MiB
End job on node123 at 2011-04-26 06:00:17