Trace number 1856225

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1UNSAT 6.64299 5.1706

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-stair.opb
MD5SUM93ec90d2ad0b276483c19ced945be9c0
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 benchmark6.64299
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables11454
Total number of constraints362
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 constraints362
Minimum length of a constraint13
Maximum length of a constraint810
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 528959045369856
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 3702118998041541
Number of bits of the biggest sum of numbers52
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
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	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1856225-1244905824.opb
0.22/0.22	c reading problem ... 
2.14/1.45	c ... done. Wall clock time 1.233s.
2.14/1.45	c #vars     11454
2.14/1.45	c #constraints  1197
2.14/1.45	c constraints type 
2.14/1.45	c org.sat4j.pb.constraints.pb.MaxWatchPb => 571
6.56/5.13	c starts		: 9
6.56/5.13	c conflicts		: 5700
6.56/5.13	c decisions		: 6041
6.56/5.13	c propagations		: 168955
6.56/5.13	c inspects		: 2046917
6.56/5.13	c learnt literals	: 12
6.56/5.13	c learnt binary clauses	: 41
6.56/5.13	c learnt ternary clauses	: 143
6.56/5.13	c learnt clauses	: 5687
6.56/5.13	c ignored clauses	: 0
6.56/5.13	c root simplifications	: 0
6.56/5.13	c removed literals (reason simplification)	: 76317
6.56/5.13	c reason swapping (by a shorter reason)	: 0
6.56/5.13	c Calls to reduceDB	: 0
6.56/5.13	c speed (assignments/second)	: 45974.14965986395
6.56/5.13	c non guided choices	0
6.56/5.14	c learnt constraints type 
6.56/5.14	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 5646
6.56/5.14	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 41
6.56/5.14	c constraints type 
6.56/5.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 571
6.56/5.14	s UNSATISFIABLE
6.56/5.14	c Total wall clock time (in seconds): 4.922

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-1856225-1244905824/watcher-1856225-1244905824 -o /tmp/evaluation-result-1856225-1244905824/solver-1856225-1244905824 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856225-1244905824.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: 1.00 1.00 1.00 2/64 13162
/proc/meminfo: memFree=1322216/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=152 CPUtime=0
/proc/13162/stat : 13162 (java6) D 13160 13162 13033 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 158179465 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 12219172 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13162/statm: 38 26 19 9 0 4 0

[startup+0.084445 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13162
/proc/meminfo: memFree=1322216/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1470220 CPUtime=0.07
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 3452 0 1 0 5 2 0 0 18 0 7 0 158179465 1505505280 3197 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 367555 3197 1039 9 0 364906 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1470220

[startup+0.101449 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13162
/proc/meminfo: memFree=1322216/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1472584 CPUtime=0.08
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 3599 0 1 0 6 2 0 0 18 0 12 0 158179465 1507926016 3342 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 368146 3342 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301477 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13162
/proc/meminfo: memFree=1322216/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1474944 CPUtime=0.35
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 5084 0 1 0 31 4 0 0 18 0 12 0 158179465 1510342656 4822 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 368736 4822 1353 9 0 366079 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1474944

[startup+0.701539 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13162
/proc/meminfo: memFree=1322216/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1485820 CPUtime=1.09
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 9745 0 1 0 104 5 0 0 18 0 12 0 158179465 1521479680 8463 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 371455 8463 1398 9 0 368798 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 1485820

[startup+1.50265 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 13174
/proc/meminfo: memFree=1279240/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1488396 CPUtime=2.26
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 24619 0 1 0 215 11 0 0 18 0 12 0 158179465 1524117504 21387 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 372099 21387 1411 9 0 369442 0
[pid=13162/tid=13164] ppid=13160 vsize=1488396 CPUtime=1.12
/proc/13162/task/13164/stat : 13164 (java) R 13160 13162 13033 0 -1 64 16896 0 1 0 104 8 0 0 22 0 12 0 158179467 1524117504 21387 1992294400 134512640 134550932 4294956016 18446744073709551615 4109145889 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13165] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13165/stat : 13165 (java) S 13160 13162 13033 0 -1 64 2 0 0 0 0 0 0 0 20 0 12 0 158179468 1524117504 21387 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13166] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13166/stat : 13166 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 158179468 1524117504 21387 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13167] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13167/stat : 13167 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 158179470 1524117504 21387 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13168] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13168/stat : 13168 (java) S 13160 13162 13033 0 -1 64 9 0 0 0 0 0 0 0 23 0 12 0 158179470 1524117504 21387 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13169] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13169/stat : 13169 (java) S 13160 13162 13033 0 -1 64 4 0 0 0 0 0 0 0 24 0 12 0 158179470 1524117504 21388 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13170] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13170/stat : 13170 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158179475 1524117504 21388 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13171] ppid=13160 vsize=1488396 CPUtime=0.72
/proc/13162/task/13171/stat : 13171 (java) R 13160 13162 13033 0 -1 64 4961 0 0 0 71 1 0 0 16 0 12 0 158179475 1524117504 21388 1992294400 134512640 134550932 4294956016 18446744073709551615 106812100 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13172] ppid=13160 vsize=1488396 CPUtime=0.39
/proc/13162/task/13172/stat : 13172 (java) R 13160 13162 13033 0 -1 64 2022 0 0 0 39 0 0 0 16 0 12 0 158179475 1524117504 21388 1992294400 134512640 134550932 4294956016 18446744073709551615 102099161 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13173] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13173/stat : 13173 (java) S 13160 13162 13033 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 158179475 1524117504 21388 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13174] ppid=13160 vsize=1488396 CPUtime=0
/proc/13162/task/13174/stat : 13174 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158179475 1524117504 21388 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 1488396

[startup+3.10288 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13175
/proc/meminfo: memFree=1230080/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1488720 CPUtime=4.35
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 37037 0 1 0 419 16 0 0 18 0 13 0 158179465 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 372180 32680 1416 9 0 369523 0
[pid=13162/tid=13164] ppid=13160 vsize=1488720 CPUtime=2.57
/proc/13162/task/13164/stat : 13164 (java) R 13160 13162 13033 0 -1 64 28110 0 1 0 245 12 0 0 25 0 13 0 158179467 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4109706394 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13165] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13165/stat : 13165 (java) S 13160 13162 13033 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 158179468 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13166] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13166/stat : 13166 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 158179468 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13167] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13167/stat : 13167 (java) S 13160 13162 13033 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 158179470 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13168] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13168/stat : 13168 (java) S 13160 13162 13033 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 158179470 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13169] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13169/stat : 13169 (java) S 13160 13162 13033 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 158179470 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13170] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13170/stat : 13170 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13171] ppid=13160 vsize=1488720 CPUtime=1.01
/proc/13162/task/13171/stat : 13171 (java) S 13160 13162 13033 0 -1 64 4986 0 0 0 100 1 0 0 15 0 13 0 158179475 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13172] ppid=13160 vsize=1488720 CPUtime=0.74
/proc/13162/task/13172/stat : 13172 (java) S 13160 13162 13033 0 -1 64 3196 0 0 0 73 1 0 0 16 0 13 0 158179475 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13173] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13173/stat : 13173 (java) S 13160 13162 13033 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13174] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13174/stat : 13174 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158179475 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13175] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13175/stat : 13175 (java) S 13160 13162 13033 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 158179629 1524449280 32680 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.35
Current children cumulated vsize (KiB) 1488720

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

[startup+3.90199 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13175
/proc/meminfo: memFree=1192448/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1488720 CPUtime=5.19
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 42391 0 1 0 501 18 0 0 18 0 13 0 158179465 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 372180 38003 1425 9 0 369523 0
[pid=13162/tid=13164] ppid=13160 vsize=1488720 CPUtime=3.31
/proc/13162/task/13164/stat : 13164 (java) R 13160 13162 13033 0 -1 64 30950 0 1 0 318 13 0 0 25 0 13 0 158179467 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4109706344 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13165] ppid=13160 vsize=1488720 CPUtime=0.04
/proc/13162/task/13165/stat : 13165 (java) S 13160 13162 13033 0 -1 64 1369 0 0 0 4 0 0 0 16 0 13 0 158179468 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13166] ppid=13160 vsize=1488720 CPUtime=0.04
/proc/13162/task/13166/stat : 13166 (java) S 13160 13162 13033 0 -1 64 1136 0 0 0 4 0 0 0 16 0 13 0 158179468 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13167] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13167/stat : 13167 (java) S 13160 13162 13033 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13168] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13168/stat : 13168 (java) S 13160 13162 13033 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13169] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13169/stat : 13169 (java) S 13160 13162 13033 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13170] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13170/stat : 13170 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13171] ppid=13160 vsize=1488720 CPUtime=1.02
/proc/13162/task/13171/stat : 13171 (java) S 13160 13162 13033 0 -1 64 4987 0 0 0 101 1 0 0 16 0 13 0 158179475 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13172] ppid=13160 vsize=1488720 CPUtime=0.74
/proc/13162/task/13172/stat : 13172 (java) S 13160 13162 13033 0 -1 64 3196 0 0 0 73 1 0 0 16 0 13 0 158179475 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13173] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13173/stat : 13173 (java) S 13160 13162 13033 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13174] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13174/stat : 13174 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158179475 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13175] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13175/stat : 13175 (java) S 13160 13162 13033 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 158179629 1524449280 38003 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 1488720

[startup+4.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13175
/proc/meminfo: memFree=1175040/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1488720 CPUtime=6.1
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 42409 0 1 0 592 18 0 0 18 0 13 0 158179465 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 372180 38016 1425 9 0 369523 0
[pid=13162/tid=13164] ppid=13160 vsize=1488720 CPUtime=4.09
/proc/13162/task/13164/stat : 13164 (java) R 13160 13162 13033 0 -1 64 30958 0 1 0 396 13 0 0 20 0 13 0 158179467 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4109706355 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13165] ppid=13160 vsize=1488720 CPUtime=0.04
/proc/13162/task/13165/stat : 13165 (java) S 13160 13162 13033 0 -1 64 1369 0 0 0 4 0 0 0 16 0 13 0 158179468 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13166] ppid=13160 vsize=1488720 CPUtime=0.04
/proc/13162/task/13166/stat : 13166 (java) S 13160 13162 13033 0 -1 64 1136 0 0 0 4 0 0 0 16 0 13 0 158179468 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13167] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13167/stat : 13167 (java) S 13160 13162 13033 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13168] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13168/stat : 13168 (java) S 13160 13162 13033 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13169] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13169/stat : 13169 (java) S 13160 13162 13033 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13170] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13170/stat : 13170 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13171] ppid=13160 vsize=1488720 CPUtime=1.13
/proc/13162/task/13171/stat : 13171 (java) S 13160 13162 13033 0 -1 64 4991 0 0 0 112 1 0 0 15 0 13 0 158179475 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13172] ppid=13160 vsize=1488720 CPUtime=0.76
/proc/13162/task/13172/stat : 13172 (java) S 13160 13162 13033 0 -1 64 3202 0 0 0 75 1 0 0 17 0 13 0 158179475 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13173] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13173/stat : 13173 (java) S 13160 13162 13033 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13174] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13174/stat : 13174 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158179475 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13175] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13175/stat : 13175 (java) S 13160 13162 13033 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 158179629 1524449280 38016 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 1488720

[startup+5.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13175
/proc/meminfo: memFree=1175040/2055920 swapFree=4182568/4192956
[pid=13162] ppid=13160 vsize=1488720 CPUtime=6.56
/proc/13162/stat : 13162 (java) S 13160 13162 13033 0 -1 0 42419 0 1 0 638 18 0 0 18 0 13 0 158179465 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13162/statm: 372180 38026 1429 9 0 369523 0
[pid=13162/tid=13164] ppid=13160 vsize=1488720 CPUtime=4.49
/proc/13162/task/13164/stat : 13164 (java) R 13160 13162 13033 0 -1 64 30958 0 1 0 436 13 0 0 23 0 13 0 158179467 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4109706351 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13165] ppid=13160 vsize=1488720 CPUtime=0.04
/proc/13162/task/13165/stat : 13165 (java) S 13160 13162 13033 0 -1 64 1369 0 0 0 4 0 0 0 16 0 13 0 158179468 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13166] ppid=13160 vsize=1488720 CPUtime=0.04
/proc/13162/task/13166/stat : 13166 (java) S 13160 13162 13033 0 -1 64 1136 0 0 0 4 0 0 0 16 0 13 0 158179468 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13167] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13167/stat : 13167 (java) S 13160 13162 13033 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13168] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13168/stat : 13168 (java) S 13160 13162 13033 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13169] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13169/stat : 13169 (java) S 13160 13162 13033 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 158179470 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13170] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13170/stat : 13170 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13171] ppid=13160 vsize=1488720 CPUtime=1.19
/proc/13162/task/13171/stat : 13171 (java) S 13160 13162 13033 0 -1 64 5001 0 0 0 118 1 0 0 15 0 13 0 158179475 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13172] ppid=13160 vsize=1488720 CPUtime=0.76
/proc/13162/task/13172/stat : 13172 (java) S 13160 13162 13033 0 -1 64 3202 0 0 0 75 1 0 0 17 0 13 0 158179475 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13173] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13173/stat : 13173 (java) S 13160 13162 13033 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 158179475 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13162/tid=13174] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13174/stat : 13174 (java) S 13160 13162 13033 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158179475 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13162/tid=13175] ppid=13160 vsize=1488720 CPUtime=0
/proc/13162/task/13175/stat : 13175 (java) S 13160 13162 13033 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 158179629 1524449280 38026 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.56
Current children cumulated vsize (KiB) 1488720

Child status: 20
Real time (s): 5.1706
CPU time (s): 6.64299
CPU user time (s): 6.43202
CPU system time (s): 0.210967
CPU usage (%): 128.476
Max. virtual memory (cumulated for all children) (KiB): 1491236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.43202
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42435
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= 639
involuntary context switches= 470

runsolver used 0.009998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-13 17:10:24
IDJOB=1856225
IDBENCH=2409
IDSOLVER=682
FILE ID=node39/1856225-1244905824
PBS_JOBID= 9354497
Free space on /tmp= 66216 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-stair.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856225-1244905824/watcher-1856225-1244905824 -o /tmp/evaluation-result-1856225-1244905824/solver-1856225-1244905824 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856225-1244905824.opb

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

MD5SUM BENCH= 93ec90d2ad0b276483c19ced945be9c0
RANDOM SEED=850089872

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1322696 kB
Buffers:         67688 kB
Cached:         587216 kB
SwapCached:       4220 kB
Active:          39932 kB
Inactive:       622892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322696 kB
SwapTotal:     4192956 kB
SwapFree:      4182568 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          13660 kB
Slab:            56396 kB
Committed_AS:   115480 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66216 MiB
End job on node39 at 2009-06-13 17:10:29