Trace number 2661272

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 4.5763 2.73726

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scfxm2.opb
MD5SUM8867980cf2a1dbd0adf6037d5e517a28
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 benchmark4.26335
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27420
Total number of constraints654
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 constraints654
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 1380
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 281320357626
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 53687091200000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 326830904793855
Number of bits of the biggest sum of numbers49
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.20	c No reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2661272-1276553850.opb
0.25/0.20	c reading problem ... 
4.04/2.44	c ... done. Wall clock time 2.239s.
4.04/2.44	c #vars     27420
4.04/2.44	c #constraints  8388
4.04/2.44	c constraints type 
4.04/2.44	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1024
4.39/2.69	c starts		: 0
4.39/2.69	c conflicts		: 0
4.39/2.69	c decisions		: 0
4.39/2.69	c propagations		: 11475
4.39/2.69	c inspects		: 33935
4.39/2.69	c learnt literals	: 0
4.39/2.69	c learnt binary clauses	: 0
4.39/2.69	c learnt ternary clauses	: 0
4.39/2.69	c learnt clauses	: 0
4.39/2.69	c ignored clauses	: 0
4.39/2.69	c root simplifications	: 0
4.39/2.70	c removed literals (reason simplification)	: 0
4.39/2.70	c reason swapping (by a shorter reason)	: 0
4.39/2.70	c Calls to reduceDB	: 0
4.39/2.70	c number of reductions to clauses (during analyze)	: 0
4.39/2.70	c number of learned constraints concerned by reduction	: 0
4.39/2.70	c number of learning phase by resolution	: 0
4.39/2.70	c number of learning phase by cutting planes	: 0
4.39/2.70	c speed (assignments/second)	: 45000.0
4.39/2.70	c non guided choices	0
4.39/2.70	c learnt constraints type 
4.39/2.70	c constraints type 
4.39/2.70	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1024
4.39/2.70	s UNSATISFIABLE
4.39/2.70	c Total wall clock time (in seconds): 2.496

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-2661272-1276553850/watcher-2661272-1276553850 -o /tmp/evaluation-result-2661272-1276553850/solver-2661272-1276553850 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661272-1276553850.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: 1.26 1.10 1.05 3/106 31892
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=13164 CPUtime=0
/proc/31892/stat : 31892 (java) R 31890 31892 31163 0 -1 4194304 576 0 0 0 0 0 0 0 19 0 1 0 30986418 13479936 245 1992294400 134512640 134550932 4289214448 18446744073709551615 2291333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31892/statm: 3291 250 140 10 0 1121 0

[startup+0.0150771 s]
/proc/loadavg: 1.26 1.10 1.05 3/106 31892
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=13684 CPUtime=0
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 1183 0 0 0 0 0 0 0 19 0 2 0 30986418 14012416 631 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 3421 631 307 10 0 1206 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13684

[startup+0.101701 s]
/proc/loadavg: 1.26 1.10 1.05 3/106 31892
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=1524184 CPUtime=0.09
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 4007 0 1 0 7 2 0 0 19 0 12 0 30986418 1560764416 3447 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 381046 3447 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.310479 s]
/proc/loadavg: 1.26 1.10 1.05 3/106 31892
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=1526520 CPUtime=0.42
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 5525 0 1 0 39 3 0 0 19 0 12 0 30986418 1563156480 4961 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 381630 4961 1369 10 0 378932 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 1526520

[startup+0.700469 s]
/proc/loadavg: 1.26 1.10 1.05 3/106 31892
/proc/meminfo: memFree=1811672/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=1539348 CPUtime=1.19
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 10006 0 1 0 115 4 0 0 19 0 12 0 30986418 1576292352 8899 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 384837 8899 1382 10 0 382139 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 1539348

[startup+1.50145 s]
/proc/loadavg: 1.26 1.10 1.05 4/118 31904
/proc/meminfo: memFree=1774068/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=1543616 CPUtime=2.78
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 17643 0 1 0 270 8 0 0 19 0 12 0 30986418 1580662784 13169 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 385904 13170 1407 10 0 383206 0
[pid=31892/tid=31894] ppid=31890 vsize=1543616 CPUtime=1.48
/proc/31892/task/31894/stat : 31894 (java) R 31890 31892 31163 0 -1 4202560 7953 0 1 0 144 4 0 0 18 0 12 0 30986420 1580662784 13170 1992294400 134512640 134550932 4289214448 18446744073709551615 4109174795 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31892/tid=31895] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31895/stat : 31895 (java) S 31890 31892 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986421 1580662784 13171 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31896] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31896/stat : 31896 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986421 1580662784 13171 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31897] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31897/stat : 31897 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 30986423 1580662784 13171 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31898] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31898/stat : 31898 (java) S 31890 31892 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986423 1580662784 13172 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31899] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31899/stat : 31899 (java) S 31890 31892 31163 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 30986423 1580662784 13172 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31900] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31900/stat : 31900 (java) S 31890 31892 31163 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 30986427 1580662784 13173 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31901] ppid=31890 vsize=1543616 CPUtime=0.01
/proc/31892/task/31901/stat : 31901 (java) R 31890 31892 31163 0 -1 4202560 136 0 0 0 1 0 0 0 24 0 12 0 30986427 1580662784 13173 1992294400 134512640 134550932 4289214448 18446744073709551615 103861475 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31892/tid=31902] ppid=31890 vsize=1543616 CPUtime=1.26
/proc/31892/task/31902/stat : 31902 (java) R 31890 31892 31163 0 -1 4202560 8491 0 0 0 123 3 0 0 18 0 12 0 30986427 1580662784 13174 1992294400 134512640 134550932 4289214448 18446744073709551615 103443661 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31892/tid=31903] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31903/stat : 31903 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986427 1580662784 13174 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31904] ppid=31890 vsize=1543616 CPUtime=0
/proc/31892/task/31904/stat : 31904 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986427 1580662784 13174 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 1543616

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

[startup+2.30143 s]
/proc/loadavg: 1.26 1.10 1.05 2/118 31904
/proc/meminfo: memFree=1715044/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=1543760 CPUtime=3.95
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 34380 0 1 0 379 16 0 0 19 0 12 0 30986418 1580810240 29906 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 385940 29907 1407 10 0 383242 0
[pid=31892/tid=31894] ppid=31890 vsize=1543760 CPUtime=2.27
/proc/31892/task/31894/stat : 31894 (java) R 31890 31892 31163 0 -1 4202560 24566 0 1 0 216 11 0 0 18 0 12 0 30986420 1580810240 29908 1992294400 134512640 134550932 4289214448 18446744073709551615 4108986454 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31892/tid=31895] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31895/stat : 31895 (java) S 31890 31892 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986421 1580810240 29909 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31896] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31896/stat : 31896 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986421 1580810240 29910 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31897] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31897/stat : 31897 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 30986423 1580810240 29911 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446604437825948736 0 0 -1 1 0 0 0
[pid=31892/tid=31898] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31898/stat : 31898 (java) S 31890 31892 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986423 1580810240 29912 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31899] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31899/stat : 31899 (java) S 31890 31892 31163 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 30986423 1580810240 29912 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31900] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31900/stat : 31900 (java) S 31890 31892 31163 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 30986427 1580810240 29913 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31901] ppid=31890 vsize=1543760 CPUtime=0.06
/proc/31892/task/31901/stat : 31901 (java) S 31890 31892 31163 0 -1 4202560 227 0 0 0 6 0 0 0 21 0 12 0 30986427 1580810240 29914 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 1 0 0 0
[pid=31892/tid=31902] ppid=31890 vsize=1543760 CPUtime=1.57
/proc/31892/task/31902/stat : 31902 (java) S 31890 31892 31163 0 -1 4202560 8525 0 0 0 154 3 0 0 15 0 12 0 30986427 1580810240 29915 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 1 0 0 0
[pid=31892/tid=31903] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31903/stat : 31903 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986427 1580810240 29916 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31904] ppid=31890 vsize=1543760 CPUtime=0
/proc/31892/task/31904/stat : 31904 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986427 1580810240 29917 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.95
Current children cumulated vsize (KiB) 1543760

[startup+2.70142 s]
/proc/loadavg: 1.26 1.10 1.05 2/118 31904
/proc/meminfo: memFree=1715044/2059040 swapFree=4136080/4192956
[pid=31892] ppid=31890 vsize=1544084 CPUtime=4.54
/proc/31892/stat : 31892 (java) S 31890 31892 31163 0 -1 4202496 39232 0 1 0 437 17 0 0 19 0 12 0 30986418 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/31892/statm: 386021 34758 1421 10 0 383323 0
[pid=31892/tid=31894] ppid=31890 vsize=1544084 CPUtime=2.68
/proc/31892/task/31894/stat : 31894 (java) S 31890 31892 31163 0 -1 4202560 29394 0 1 0 255 13 0 0 19 0 12 0 30986420 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31895] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31895/stat : 31895 (java) S 31890 31892 31163 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 30986421 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31896] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31896/stat : 31896 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 30986421 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31897] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31897/stat : 31897 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 30986423 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 0 0 16800975 18446604437825948736 0 0 -1 1 0 0 0
[pid=31892/tid=31898] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31898/stat : 31898 (java) S 31890 31892 31163 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 30986423 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31899] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31899/stat : 31899 (java) S 31890 31892 31163 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 30986423 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31900] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31900/stat : 31900 (java) S 31890 31892 31163 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 30986427 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31901] ppid=31890 vsize=1544084 CPUtime=0.11
/proc/31892/task/31901/stat : 31901 (java) R 31890 31892 31163 0 -1 4202560 228 0 0 0 11 0 0 0 19 0 12 0 30986427 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 103976732 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31892/tid=31902] ppid=31890 vsize=1544084 CPUtime=1.73
/proc/31892/task/31902/stat : 31902 (java) S 31890 31892 31163 0 -1 4202560 8537 0 0 0 170 3 0 0 15 0 12 0 30986427 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 1 0 0 0
[pid=31892/tid=31903] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31903/stat : 31903 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 30986427 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
[pid=31892/tid=31904] ppid=31890 vsize=1544084 CPUtime=0
/proc/31892/task/31904/stat : 31904 (java) S 31890 31892 31163 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 30986427 1581142016 34758 1992294400 134512640 134550932 4289214448 18446744073709551615 4294960144 0 4 0 16800975 18446604437825948736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.54
Current children cumulated vsize (KiB) 1544084

Child status: 20
Real time (s): 2.73726
CPU time (s): 4.5763
CPU user time (s): 4.38533
CPU system time (s): 0.19097
CPU usage (%): 167.186
Max. virtual memory (cumulated for all children) (KiB): 1544336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.38533
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39236
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= 225
involuntary context switches= 165

runsolver used 0.005999 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-15 00:17:30
IDJOB=2661272
IDBENCH=2437
IDSOLVER=1165
FILE ID=node014/2661272-1276553850
PBS_JOBID= 11173486
Free space on /tmp= 62504 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-scfxm2.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661272-1276553850/watcher-2661272-1276553850 -o /tmp/evaluation-result-2661272-1276553850/solver-2661272-1276553850 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661272-1276553850.opb

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

MD5SUM BENCH= 8867980cf2a1dbd0adf6037d5e517a28
RANDOM SEED=1934965722

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811944 kB
Buffers:         39208 kB
Cached:         119464 kB
SwapCached:      11548 kB
Active:          79272 kB
Inactive:        93960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811944 kB
SwapTotal:     4192956 kB
SwapFree:      4136080 kB
Dirty:            2704 kB
Writeback:           0 kB
AnonPages:       11576 kB
Mapped:           9356 kB
Slab:            52000 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183488 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= 62504 MiB
End job on node014 at 2010-06-15 00:17:33