Trace number 1856281

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 3.16752 2.25951

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 benchmark3.16752
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) 2004-2008 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 2.1.1.v20090612
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
0.09/0.15	c os.version	2.6.9-22.EL.rootsmp
0.09/0.15	c os.arch	i386
0.09/0.15	c Free memory 1342000320
0.09/0.15	c Max memory 1344274432
0.09/0.15	c Total memory 1344274432
0.09/0.15	c Number of processors 2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c MiniSAT restarts strategy
0.22/0.21	c Memory based learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-1856281-1244907107.opb
0.22/0.21	c reading problem ... 
2.63/1.95	c ... done. Wall clock time 1.741s.
2.63/1.95	c #vars     27420
2.63/1.95	c #constraints  8388
2.63/1.95	c constraints type 
2.63/1.95	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1024
3.10/2.22	c starts		: 0
3.10/2.22	c conflicts		: 0
3.10/2.22	c decisions		: 0
3.10/2.22	c propagations		: 11475
3.10/2.22	c inspects		: 33935
3.10/2.22	c learnt literals	: 0
3.10/2.22	c learnt binary clauses	: 0
3.10/2.22	c learnt ternary clauses	: 0
3.10/2.22	c learnt clauses	: 0
3.10/2.22	c ignored clauses	: 0
3.10/2.22	c root simplifications	: 0
3.10/2.22	c removed literals (reason simplification)	: 0
3.10/2.22	c reason swapping (by a shorter reason)	: 0
3.10/2.22	c Calls to reduceDB	: 0
3.10/2.22	c speed (assignments/second)	: 43301.88679245283
3.10/2.22	c non guided choices	0
3.10/2.22	c learnt constraints type 
3.10/2.22	c constraints type 
3.10/2.22	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1024
3.10/2.22	s UNSATISFIABLE
3.10/2.22	c Total wall clock time (in seconds): 2.009

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-1856281-1244907107/watcher-1856281-1244907107 -o /tmp/evaluation-result-1856281-1244907107/solver-1856281-1244907107 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856281-1244907107.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: 1.01 1.00 1.00 3/64 4295
/proc/meminfo: memFree=1458016/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1472 CPUtime=0
/proc/4295/stat : 4295 (java6) R 4293 4295 4258 0 -1 0 94 0 0 0 0 0 0 0 18 0 1 0 158304609 1507328 67 1992294400 134512640 134550932 4294956176 18446744073709551615 4160631504 0 0 4096 0 0 0 0 17 1 0 0
/proc/4295/statm: 368 77 57 9 0 10 0

[startup+0.044406 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 4295
/proc/meminfo: memFree=1458016/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1469440 CPUtime=0.03
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 3137 0 1 0 2 1 0 0 18 0 5 0 158304609 1504706560 2884 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 367360 2884 984 9 0 364711 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1469440

[startup+0.101421 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 4295
/proc/meminfo: memFree=1458016/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1472584 CPUtime=0.09
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 3650 0 1 0 7 2 0 0 18 0 12 0 158304609 1507926016 3393 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 368146 3393 1069 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.301462 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 4295
/proc/meminfo: memFree=1458016/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1475336 CPUtime=0.36
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 5204 0 1 0 34 2 0 0 18 0 12 0 158304609 1510744064 4938 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 368834 4938 1358 9 0 366177 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1475336

[startup+0.70155 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 4295
/proc/meminfo: memFree=1458016/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1487124 CPUtime=1.11
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 10374 0 1 0 106 5 0 0 18 0 12 0 158304609 1522814976 8732 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 371781 8733 1398 9 0 369124 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 1487124

[startup+1.50271 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 4307
/proc/meminfo: memFree=1418304/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1486536 CPUtime=2.17
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 24751 0 1 0 205 12 0 0 18 0 12 0 158304609 1522212864 21495 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 371634 21496 1400 9 0 368977 0
[pid=4295/tid=4297] ppid=4293 vsize=1486536 CPUtime=1.08
/proc/4295/task/4297/stat : 4297 (java) R 4293 4295 4258 0 -1 64 17294 0 1 0 100 8 0 0 25 0 12 0 158304610 1522212864 21497 1992294400 134512640 134550932 4294956016 18446744073709551615 4109501785 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4298] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4298/stat : 4298 (java) S 4293 4295 4258 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158304612 1522212864 21498 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4299] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4299/stat : 4299 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158304612 1522212864 21498 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4300] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4300/stat : 4300 (java) S 4293 4295 4258 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158304613 1522212864 21499 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4301] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4301/stat : 4301 (java) S 4293 4295 4258 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158304614 1522212864 21499 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4302] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4302/stat : 4302 (java) S 4293 4295 4258 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158304614 1522212864 21500 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4303] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4303/stat : 4303 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158304618 1522212864 21501 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4304] ppid=4293 vsize=1486536 CPUtime=0.4
/proc/4295/task/4304/stat : 4304 (java) S 4293 4295 4258 0 -1 64 1757 0 0 0 40 0 0 0 16 0 12 0 158304618 1522212864 21501 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4305] ppid=4293 vsize=1486536 CPUtime=0.65
/proc/4295/task/4305/stat : 4305 (java) S 4293 4295 4258 0 -1 64 4958 0 0 0 63 2 0 0 16 0 12 0 158304618 1522212864 21503 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4306] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4306/stat : 4306 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158304618 1522212864 21503 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4307] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4307/stat : 4307 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158304618 1522212864 21503 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.17
Current children cumulated vsize (KiB) 1486536

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

[startup+1.90281 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 4307
/proc/meminfo: memFree=1418304/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1486536 CPUtime=2.63
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 33105 0 1 0 248 15 0 0 18 0 12 0 158304609 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 371634 29758 1400 9 0 368977 0
[pid=4295/tid=4297] ppid=4293 vsize=1486536 CPUtime=1.48
/proc/4295/task/4297/stat : 4297 (java) R 4293 4295 4258 0 -1 64 25552 0 1 0 136 12 0 0 25 0 12 0 158304610 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4109436978 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4298] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4298/stat : 4298 (java) S 4293 4295 4258 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158304612 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4299] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4299/stat : 4299 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158304612 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4300] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4300/stat : 4300 (java) S 4293 4295 4258 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158304613 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4301] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4301/stat : 4301 (java) S 4293 4295 4258 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158304614 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4302] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4302/stat : 4302 (java) S 4293 4295 4258 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158304614 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4303] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4303/stat : 4303 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158304618 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4304] ppid=4293 vsize=1486536 CPUtime=0.46
/proc/4295/task/4304/stat : 4304 (java) S 4293 4295 4258 0 -1 64 1851 0 0 0 46 0 0 0 16 0 12 0 158304618 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4305] ppid=4293 vsize=1486536 CPUtime=0.67
/proc/4295/task/4305/stat : 4305 (java) S 4293 4295 4258 0 -1 64 4958 0 0 0 65 2 0 0 15 0 12 0 158304618 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4306] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4306/stat : 4306 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158304618 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4307] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4307/stat : 4307 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158304618 1522212864 29758 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 1486536

[startup+2.10285 s]
/proc/loadavg: 1.01 1.00 1.00 3/76 4307
/proc/meminfo: memFree=1336832/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1486536 CPUtime=2.96
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 34959 0 1 0 280 16 0 0 18 0 12 0 158304609 1522212864 31493 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 371634 31493 1412 9 0 368977 0
[pid=4295/tid=4297] ppid=4293 vsize=1486536 CPUtime=1.67
/proc/4295/task/4297/stat : 4297 (java) R 4293 4295 4258 0 -1 64 27264 0 1 0 154 13 0 0 24 0 12 0 158304610 1522212864 31494 1992294400 134512640 134550932 4294956016 18446744073709551615 4109535449 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4298] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4298/stat : 4298 (java) S 4293 4295 4258 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158304612 1522212864 31494 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4299] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4299/stat : 4299 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158304612 1522212864 31495 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4300] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4300/stat : 4300 (java) S 4293 4295 4258 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 158304613 1522212864 31495 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4301] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4301/stat : 4301 (java) S 4293 4295 4258 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158304614 1522212864 31495 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4302] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4302/stat : 4302 (java) S 4293 4295 4258 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158304614 1522212864 31496 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4303] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4303/stat : 4303 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158304618 1522212864 31496 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4304] ppid=4293 vsize=1486536 CPUtime=0.57
/proc/4295/task/4304/stat : 4304 (java) S 4293 4295 4258 0 -1 64 1992 0 0 0 57 0 0 0 17 0 12 0 158304618 1522212864 31496 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4305] ppid=4293 vsize=1486536 CPUtime=0.69
/proc/4295/task/4305/stat : 4305 (java) S 4293 4295 4258 0 -1 64 4960 0 0 0 67 2 0 0 16 0 12 0 158304618 1522212864 31497 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4306] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4306/stat : 4306 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158304618 1522212864 31497 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4307] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4307/stat : 4307 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158304618 1522212864 31498 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1486536

[startup+2.20687 s]
/proc/loadavg: 1.01 1.00 1.00 3/76 4307
/proc/meminfo: memFree=1336832/2055920 swapFree=4162000/4192956
[pid=4295] ppid=4293 vsize=1486536 CPUtime=3.1
/proc/4295/stat : 4295 (java) S 4293 4295 4258 0 -1 0 35982 0 1 0 293 17 0 0 18 0 12 0 158304609 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4295/statm: 371634 32516 1416 9 0 368977 0
[pid=4295/tid=4297] ppid=4293 vsize=1486536 CPUtime=1.76
/proc/4295/task/4297/stat : 4297 (java) R 4293 4295 4258 0 -1 64 28281 0 1 0 163 13 0 0 25 0 12 0 158304610 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4109162696 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4298] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4298/stat : 4298 (java) S 4293 4295 4258 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158304612 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4299] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4299/stat : 4299 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158304612 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4300] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4300/stat : 4300 (java) S 4293 4295 4258 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 158304613 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4301] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4301/stat : 4301 (java) S 4293 4295 4258 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158304614 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4302] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4302/stat : 4302 (java) S 4293 4295 4258 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158304614 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4303] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4303/stat : 4303 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158304618 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4304] ppid=4293 vsize=1486536 CPUtime=0.61
/proc/4295/task/4304/stat : 4304 (java) R 4293 4295 4258 0 -1 64 1994 0 0 0 61 0 0 0 16 0 12 0 158304618 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 105581197 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4305] ppid=4293 vsize=1486536 CPUtime=0.7
/proc/4295/task/4305/stat : 4305 (java) R 4293 4295 4258 0 -1 64 4963 0 0 0 68 2 0 0 16 0 12 0 158304618 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4295/tid=4306] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4306/stat : 4306 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158304618 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4295/tid=4307] ppid=4293 vsize=1486536 CPUtime=0
/proc/4295/task/4307/stat : 4307 (java) S 4293 4295 4258 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158304618 1522212864 32516 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1486536

Child status: 20
Real time (s): 2.25951
CPU time (s): 3.16752
CPU user time (s): 2.97255
CPU system time (s): 0.19497
CPU usage (%): 140.186
Max. virtual memory (cumulated for all children) (KiB): 1488840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.97255
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36130
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= 394
involuntary context switches= 332

runsolver used 0.004999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node71 at 2009-06-13 17:31:48
IDJOB=1856281
IDBENCH=2437
IDSOLVER=682
FILE ID=node71/1856281-1244907107
PBS_JOBID= 9354581
Free space on /tmp= 66488 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-scfxm2.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856281-1244907107/watcher-1856281-1244907107 -o /tmp/evaluation-result-1856281-1244907107/solver-1856281-1244907107 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856281-1244907107.opb

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

MD5SUM BENCH= 8867980cf2a1dbd0adf6037d5e517a28
RANDOM SEED=1959228867

node71.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		: 3000.277
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		: 3000.277
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:       1458496 kB
Buffers:         74176 kB
Cached:         416480 kB
SwapCached:      26280 kB
Active:          86276 kB
Inactive:       433468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1458496 kB
SwapTotal:     4192956 kB
SwapFree:      4162000 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          13352 kB
Slab:            63624 kB
Committed_AS:    85716 kB
PageTables:       1440 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= 66488 MiB
End job on node71 at 2009-06-13 17:31:50