Trace number 2661278

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 PB CuttingPlanes 2.2.0 2010-05-26UNSAT 4.94625 3.30824

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot.opb
MD5SUM4a9548986f1546c6026976dcefa106de
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.94625
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 3784939929600
Number of bits for the biggest coefficient in the objective function 42
Sum of the numbers in the objective function 93738734889723
Number of bits of the sum of numbers in the objective function 47
Biggest number in a constraint 13851269529600000
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 368128606591816686
Number of bits of the biggest sum of numbers59
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2661278-1276555465.opb
0.24/0.20	c reading problem ... 
4.87/3.25	c (trivial inconsistency)
4.87/3.26	c starts		: 0
4.87/3.26	c conflicts		: 0
4.87/3.26	c decisions		: 0
4.87/3.26	c propagations		: 0
4.87/3.26	c inspects		: 0
4.87/3.26	c learnt literals	: 0
4.87/3.26	c learnt binary clauses	: 0
4.87/3.26	c learnt ternary clauses	: 0
4.87/3.26	c learnt clauses	: 0
4.87/3.26	c ignored clauses	: 0
4.87/3.26	c root simplifications	: 0
4.87/3.26	c removed literals (reason simplification)	: 0
4.87/3.26	c reason swapping (by a shorter reason)	: 0
4.87/3.26	c Calls to reduceDB	: 0
4.87/3.26	c number of reductions to clauses (during analyze)	: 0
4.87/3.26	c number of learned constraints concerned by reduction	: 0
4.87/3.26	c number of learning phase by resolution	: 0
4.87/3.26	c number of learning phase by cutting planes	: 0
4.87/3.26	c speed (assignments/second)	: 0.0
4.87/3.26	c non guided choices	0
4.87/3.26	c learnt constraints type 
4.87/3.26	c constraints type 
4.87/3.26	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1648
4.87/3.26	s UNSATISFIABLE
4.87/3.26	c Total wall clock time (in seconds): 3.055

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661278-1276555465/watcher-2661278-1276555465 -o /tmp/evaluation-result-2661278-1276555465/solver-2661278-1276555465 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661278-1276555465.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 30906
/proc/meminfo: memFree=1792004/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=248 CPUtime=0
/proc/30906/stat : 30906 (java) R 30904 30906 30593 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 31148347 253952 28 1992294400 134512640 134550932 4293260160 18446744073709551615 11227732 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30906/statm: 62 28 21 10 0 23 0

[startup+0.0567841 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 30906
/proc/meminfo: memFree=1792004/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1521664 CPUtime=0.04
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 3617 0 1 0 3 1 0 0 18 0 7 0 31148347 1558183936 3058 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 380416 3058 1023 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101789 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 30906
/proc/meminfo: memFree=1792004/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1524184 CPUtime=0.08
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 3999 0 1 0 6 2 0 0 18 0 12 0 31148347 1560764416 3438 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 381046 3438 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.30189 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 30906
/proc/meminfo: memFree=1792004/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1526688 CPUtime=0.39
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 5922 0 1 0 36 3 0 0 18 0 12 0 31148347 1563328512 5359 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 381672 5359 1366 10 0 378974 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1526688

[startup+0.701887 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 30906
/proc/meminfo: memFree=1792004/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1530812 CPUtime=1.17
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 9721 0 1 0 111 6 0 0 18 0 12 0 31148347 1567551488 9056 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 382703 9057 1407 10 0 380005 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1530812

[startup+1.50088 s]
/proc/loadavg: 1.07 1.00 1.00 4/118 30918
/proc/meminfo: memFree=1746524/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1544576 CPUtime=2.74
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 24112 0 1 0 262 12 0 0 18 0 12 0 31148347 1581645824 21820 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 386144 21822 1407 10 0 383446 0
[pid=30906/tid=30908] ppid=30904 vsize=1544576 CPUtime=1.46
/proc/30906/task/30908/stat : 30908 (java) R 30904 30906 30593 0 -1 4202560 16552 0 1 0 137 9 0 0 18 0 12 0 31148348 1581645824 21822 1992294400 134512640 134550932 4293260160 18446744073709551615 4109548340 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30906/tid=30909] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30909/stat : 30909 (java) S 30904 30906 30593 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 31148349 1581645824 21823 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30910] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30910/stat : 30910 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 31148349 1581645824 21823 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30911] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30911/stat : 30911 (java) S 30904 30906 30593 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 12 0 31148351 1581645824 21824 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30912] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30912/stat : 30912 (java) S 30904 30906 30593 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 12 0 31148351 1581645824 21825 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30913] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30913/stat : 30913 (java) S 30904 30906 30593 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 12 0 31148351 1581645824 21826 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30914] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30914/stat : 30914 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31148356 1581645824 21826 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30915] ppid=30904 vsize=1544576 CPUtime=0.7
/proc/30906/task/30915/stat : 30915 (java) R 30904 30906 30593 0 -1 4202560 3638 0 0 0 69 1 0 0 18 0 12 0 31148356 1581645824 21827 1992294400 134512640 134550932 4293260160 18446744073709551615 104163860 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30906/tid=30916] ppid=30904 vsize=1544576 CPUtime=0.57
/proc/30906/task/30916/stat : 30916 (java) R 30904 30906 30593 0 -1 4202560 2861 0 0 0 56 1 0 0 25 0 12 0 31148356 1581645824 21828 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30906/tid=30917] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30917/stat : 30917 (java) S 30904 30906 30593 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31148356 1581645824 21829 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30918] ppid=30904 vsize=1544576 CPUtime=0
/proc/30906/task/30918/stat : 30918 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31148356 1581645824 21829 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1544576

[startup+3.10087 s]
/proc/loadavg: 1.07 1.00 1.00 2/118 30918
/proc/meminfo: memFree=1665428/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1543668 CPUtime=4.76
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 46695 0 1 0 453 23 0 0 18 0 12 0 31148347 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 385917 42843 1418 10 0 383219 0
[pid=30906/tid=30908] ppid=30904 vsize=1543668 CPUtime=2.95
/proc/30906/task/30908/stat : 30908 (java) R 30904 30906 30593 0 -1 4202560 32004 0 1 0 279 16 0 0 18 0 12 0 31148348 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4109522570 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30906/tid=30909] ppid=30904 vsize=1543668 CPUtime=0.09
/proc/30906/task/30909/stat : 30909 (java) S 30904 30906 30593 0 -1 4202560 3009 0 0 0 8 1 0 0 18 0 12 0 31148349 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30910] ppid=30904 vsize=1543668 CPUtime=0.1
/proc/30906/task/30910/stat : 30910 (java) S 30904 30906 30593 0 -1 4202560 2539 0 0 0 9 1 0 0 18 0 12 0 31148349 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30911] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30911/stat : 30911 (java) S 30904 30906 30593 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 31148351 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30912] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30912/stat : 30912 (java) S 30904 30906 30593 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 31148351 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30913] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30913/stat : 30913 (java) S 30904 30906 30593 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 12 0 31148351 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30914] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30914/stat : 30914 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30915] ppid=30904 vsize=1543668 CPUtime=0.97
/proc/30906/task/30915/stat : 30915 (java) S 30904 30906 30593 0 -1 4202560 5065 0 0 0 95 2 0 0 18 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30916] ppid=30904 vsize=1543668 CPUtime=0.6
/proc/30906/task/30916/stat : 30916 (java) S 30904 30906 30593 0 -1 4202560 3008 0 0 0 59 1 0 0 18 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30917] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30917/stat : 30917 (java) S 30904 30906 30593 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30918] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30918/stat : 30918 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.76
Current children cumulated vsize (KiB) 1543668

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

[startup+3.20187 s]
/proc/loadavg: 1.07 1.00 1.00 2/118 30918
/proc/meminfo: memFree=1624880/2059040 swapFree=4140228/4192956
[pid=30906] ppid=30904 vsize=1543668 CPUtime=4.87
/proc/30906/stat : 30906 (java) S 30904 30906 30593 0 -1 4202496 46695 0 1 0 464 23 0 0 18 0 12 0 31148347 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30906/statm: 385917 42843 1418 10 0 383219 0
[pid=30906/tid=30908] ppid=30904 vsize=1543668 CPUtime=3.06
/proc/30906/task/30908/stat : 30908 (java) R 30904 30906 30593 0 -1 4202560 32004 0 1 0 290 16 0 0 18 0 12 0 31148348 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4109567367 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30906/tid=30909] ppid=30904 vsize=1543668 CPUtime=0.09
/proc/30906/task/30909/stat : 30909 (java) S 30904 30906 30593 0 -1 4202560 3009 0 0 0 8 1 0 0 18 0 12 0 31148349 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30910] ppid=30904 vsize=1543668 CPUtime=0.1
/proc/30906/task/30910/stat : 30910 (java) S 30904 30906 30593 0 -1 4202560 2539 0 0 0 9 1 0 0 18 0 12 0 31148349 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30911] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30911/stat : 30911 (java) S 30904 30906 30593 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 31148351 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 0 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30912] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30912/stat : 30912 (java) S 30904 30906 30593 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 31148351 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30913] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30913/stat : 30913 (java) S 30904 30906 30593 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 12 0 31148351 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30914] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30914/stat : 30914 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30915] ppid=30904 vsize=1543668 CPUtime=0.97
/proc/30906/task/30915/stat : 30915 (java) S 30904 30906 30593 0 -1 4202560 5065 0 0 0 95 2 0 0 18 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30916] ppid=30904 vsize=1543668 CPUtime=0.6
/proc/30906/task/30916/stat : 30916 (java) S 30904 30906 30593 0 -1 4202560 3008 0 0 0 59 1 0 0 18 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
[pid=30906/tid=30917] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30917/stat : 30917 (java) S 30904 30906 30593 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 0 0 0 0
[pid=30906/tid=30918] ppid=30904 vsize=1543668 CPUtime=0
/proc/30906/task/30918/stat : 30918 (java) S 30904 30906 30593 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31148356 1580716032 42843 1992294400 134512640 134550932 4293260160 18446744073709551615 4294960144 0 4 0 16800975 18446604437851457344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.87
Current children cumulated vsize (KiB) 1543668

Child status: 20
Real time (s): 3.30824
CPU time (s): 4.94625
CPU user time (s): 4.69129
CPU system time (s): 0.254961
CPU usage (%): 149.513
Max. virtual memory (cumulated for all children) (KiB): 1545984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.69129
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46717
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= 129

runsolver used 0.014997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-15 00:44:26
IDJOB=2661278
IDBENCH=2448
IDSOLVER=1165
FILE ID=node009/2661278-1276555465
PBS_JOBID= 11173493
Free space on /tmp= 62436 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-pilot.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661278-1276555465/watcher-2661278-1276555465 -o /tmp/evaluation-result-2661278-1276555465/solver-2661278-1276555465 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661278-1276555465.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a9548986f1546c6026976dcefa106de
RANDOM SEED=513893946

node009.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1792400 kB
Buffers:         51688 kB
Cached:         135236 kB
SwapCached:       6120 kB
Active:          94068 kB
Inactive:       105504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1792400 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:           15052 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:          13020 kB
Slab:            45044 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62436 MiB
End job on node009 at 2010-06-15 00:44:29