Trace number 362977

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, and are wall clock time (not CPU 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
SAT4JPseudoResolution 2007-03-23UNSAT 8.72967 6.55302

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
Bench CategoryOPT-SMALLINT (optimisation, small 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 benchmark1.92771
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 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530339
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.14	c no version file found!!!
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 1651659224
0.08/0.14	c Max memory 1654456320
0.08/0.14	c Total memory 1654456320
0.08/0.14	c Number of processors 2
0.08/0.20	--- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.08/0.20	c No reason simplification
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c solving /tmp/evaluation/362977-1177021430/instance-362977-1177021430.opb
0.08/0.20	c reading problem ... 
8.41/6.37	c ... done. Wall clock time 6.177s.
8.41/6.37	c CPU time (experimental) 5.02s.
8.41/6.37	c #vars     86785
8.41/6.37	c #constraints  2710
8.53/6.46	c starts		: 0
8.53/6.46	c conflicts		: 0
8.53/6.46	c decisions		: 0
8.53/6.46	c propagations		: 2543
8.53/6.46	c inspects		: 1690
8.53/6.46	c learnt literals	: 0
8.53/6.46	c learnt binary clauses	: 0
8.53/6.46	c learnt ternary clauses	: 0
8.53/6.46	c learnt clauses	: 0
8.53/6.46	c root simplifications	: 0
8.53/6.46	c removed literals (reason simplification)	: 0
8.53/6.46	c reason swapping (by a shorter reason)	: 0
8.53/6.46	c Calls to reduceDB	: 0
8.53/6.46	c speed (decisions/second)	: 0.0
8.53/6.46	c non guided choices	0
8.53/6.46	s UNSATISFIABLE
8.53/6.46	c Total wall clock time (ms): 6.265

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-362977-1177021430 -o ROOT/results/node15/solver-362977-1177021430 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362977-1177021430/sat4jPseudoResolution.jar /tmp/evaluation/362977-1177021430/instance-362977-1177021430.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 10006
/proc/meminfo: memFree=1818552/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=200 CPUtime=0
/proc/10006/stat : 10006 (java) R 10004 10006 19518 0 -1 0 48 0 0 0 0 0 0 0 19 0 1 0 150060660 204800 33 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7474425 0 0 4096 0 0 0 0 17 1 0 0
/proc/10006/statm: 68 33 26 9 0 4 0

[startup+0.029179 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 10006
/proc/meminfo: memFree=1818552/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1774248 CPUtime=0.01
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 2681 0 1 0 0 1 0 0 18 0 4 0 150060660 1816829952 2429 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 443562 2429 483 9 0 441576 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1774248

[startup+0.101406 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 10006
/proc/meminfo: memFree=1818552/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1780256 CPUtime=0.08
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 4007 0 1 0 6 2 0 0 18 0 12 0 150060660 1822982144 3749 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 445064 3749 1124 9 0 442683 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780256

[startup+0.301424 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 10006
/proc/meminfo: memFree=1818552/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1781532 CPUtime=0.34
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 5860 0 1 0 30 4 0 0 18 0 12 0 150060660 1824288768 5599 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 445383 5599 1267 9 0 442995 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1781532

[startup+0.701456 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 10006
/proc/meminfo: memFree=1818552/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1782676 CPUtime=0.9
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 8093 0 1 0 86 4 0 0 18 0 12 0 150060660 1825460224 7578 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 445669 7579 1302 9 0 443281 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 1782676

[startup+1.50254 s]
/proc/loadavg: 0.94 0.98 0.99 3/89 10018
/proc/meminfo: memFree=1779800/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1794152 CPUtime=2.43
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 26619 0 1 0 230 13 0 0 18 0 12 0 150060660 1837211648 23075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 448538 23076 1314 9 0 446150 0
[pid=10006/tid=10008] ppid=10004 vsize=1794152 CPUtime=1.13
/proc/10006/task/10008/stat : 10008 (java) R 10004 10006 19518 0 -1 64 19318 0 1 0 103 10 0 0 18 0 12 0 150060662 1837211648 23077 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109508540 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10009] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10009/stat : 10009 (java) S 10004 10006 19518 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 150060663 1837211648 23078 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10010] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10010/stat : 10010 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 150060663 1837211648 23079 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10011] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10011/stat : 10011 (java) S 10004 10006 19518 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 150060665 1837211648 23080 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10012] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10012/stat : 10012 (java) S 10004 10006 19518 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 150060666 1837211648 23081 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10013] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10013/stat : 10013 (java) S 10004 10006 19518 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 150060666 1837211648 23082 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10014] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10014/stat : 10014 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150060669 1837211648 23082 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10015] ppid=10004 vsize=1794152 CPUtime=0.4
/proc/10006/task/10015/stat : 10015 (java) S 10004 10006 19518 0 -1 64 1069 0 0 0 40 0 0 0 16 0 12 0 150060669 1837211648 23083 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10016] ppid=10004 vsize=1794152 CPUtime=0.88
/proc/10006/task/10016/stat : 10016 (java) R 10004 10006 19518 0 -1 64 5513 0 0 0 86 2 0 0 18 0 12 0 150060669 1837211648 23084 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104726132 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10017] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10017/stat : 10017 (java) S 10004 10006 19518 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150060669 1837211648 23085 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10018] ppid=10004 vsize=1794152 CPUtime=0
/proc/10006/task/10018/stat : 10018 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150060669 1837211648 23086 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.43
Current children cumulated vsize (KiB) 1794152

[startup+3.10267 s]
/proc/loadavg: 0.94 0.98 0.99 2/89 10018
/proc/meminfo: memFree=1662872/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1792968 CPUtime=4.35
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 51535 0 1 0 411 24 0 0 18 0 12 0 150060660 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 448242 47070 1324 9 0 445854 0
[pid=10006/tid=10008] ppid=10004 vsize=1792968 CPUtime=2.56
/proc/10006/task/10008/stat : 10008 (java) R 10004 10006 19518 0 -1 64 37677 0 1 0 239 17 0 0 23 0 12 0 150060662 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10009] ppid=10004 vsize=1792968 CPUtime=0.13
/proc/10006/task/10009/stat : 10009 (java) S 10004 10006 19518 0 -1 64 3057 0 0 0 13 0 0 0 16 0 12 0 150060663 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10010] ppid=10004 vsize=1792968 CPUtime=0.14
/proc/10006/task/10010/stat : 10010 (java) S 10004 10006 19518 0 -1 64 2946 0 0 0 13 1 0 0 16 0 12 0 150060663 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10011] ppid=10004 vsize=1792968 CPUtime=0
/proc/10006/task/10011/stat : 10011 (java) S 10004 10006 19518 0 -1 64 8 0 0 0 0 0 0 0 15 0 12 0 150060665 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10012] ppid=10004 vsize=1792968 CPUtime=0
/proc/10006/task/10012/stat : 10012 (java) S 10004 10006 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150060666 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10013] ppid=10004 vsize=1792968 CPUtime=0
/proc/10006/task/10013/stat : 10013 (java) S 10004 10006 19518 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150060666 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10014] ppid=10004 vsize=1792968 CPUtime=0
/proc/10006/task/10014/stat : 10014 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150060669 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10015] ppid=10004 vsize=1792968 CPUtime=0.5
/proc/10006/task/10015/stat : 10015 (java) S 10004 10006 19518 0 -1 64 1457 0 0 0 50 0 0 0 15 0 12 0 150060669 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10016] ppid=10004 vsize=1792968 CPUtime=0.96
/proc/10006/task/10016/stat : 10016 (java) S 10004 10006 19518 0 -1 64 5671 0 0 0 94 2 0 0 16 0 12 0 150060669 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10017] ppid=10004 vsize=1792968 CPUtime=0
/proc/10006/task/10017/stat : 10017 (java) S 10004 10006 19518 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150060669 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10018] ppid=10004 vsize=1792968 CPUtime=0
/proc/10006/task/10018/stat : 10018 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150060669 1835999232 47070 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.35
Current children cumulated vsize (KiB) 1792968

[startup+6.30196 s]
/proc/loadavg: 0.94 0.98 0.99 2/89 10018
/proc/meminfo: memFree=1579736/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1793548 CPUtime=8.41
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 73037 0 1 0 806 35 0 0 18 0 12 0 150060660 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 448387 64997 1324 9 0 445999 0
[pid=10006/tid=10008] ppid=10004 vsize=1793548 CPUtime=4.95
/proc/10006/task/10008/stat : 10008 (java) R 10004 10006 19518 0 -1 64 37681 0 1 0 476 19 0 0 18 0 12 0 150060662 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10009] ppid=10004 vsize=1793548 CPUtime=0.95
/proc/10006/task/10009/stat : 10009 (java) S 10004 10006 19518 0 -1 64 13934 0 0 0 89 6 0 0 19 0 12 0 150060663 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10010] ppid=10004 vsize=1793548 CPUtime=0.94
/proc/10006/task/10010/stat : 10010 (java) S 10004 10006 19518 0 -1 64 13519 0 0 0 89 5 0 0 16 0 12 0 150060663 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10011] ppid=10004 vsize=1793548 CPUtime=0
/proc/10006/task/10011/stat : 10011 (java) S 10004 10006 19518 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 150060665 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10012] ppid=10004 vsize=1793548 CPUtime=0
/proc/10006/task/10012/stat : 10012 (java) S 10004 10006 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150060666 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10013] ppid=10004 vsize=1793548 CPUtime=0
/proc/10006/task/10013/stat : 10013 (java) S 10004 10006 19518 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150060666 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10014] ppid=10004 vsize=1793548 CPUtime=0
/proc/10006/task/10014/stat : 10014 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150060669 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10015] ppid=10004 vsize=1793548 CPUtime=0.54
/proc/10006/task/10015/stat : 10015 (java) S 10004 10006 19518 0 -1 64 1491 0 0 0 54 0 0 0 17 0 12 0 150060669 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10016] ppid=10004 vsize=1793548 CPUtime=0.98
/proc/10006/task/10016/stat : 10016 (java) S 10004 10006 19518 0 -1 64 5683 0 0 0 96 2 0 0 16 0 12 0 150060669 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10017] ppid=10004 vsize=1793548 CPUtime=0
/proc/10006/task/10017/stat : 10017 (java) S 10004 10006 19518 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150060669 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10018] ppid=10004 vsize=1793548 CPUtime=0
/proc/10006/task/10018/stat : 10018 (java) S 10004 10006 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150060669 1836593152 64997 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.41
Current children cumulated vsize (KiB) 1793548

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

[startup+6.50199 s]
/proc/loadavg: 0.94 0.98 0.99 2/87 10019
/proc/meminfo: memFree=1562648/2055920 swapFree=4169120/4192956
[pid=10006] ppid=10004 vsize=1793872 CPUtime=8.67
/proc/10006/stat : 10006 (java) S 10004 10006 19518 0 -1 0 73078 0 1 0 832 35 0 0 18 0 10 0 150060660 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10006/statm: 448468 65037 1329 9 0 446080 0
[pid=10006/tid=10008] ppid=10004 vsize=1793872 CPUtime=5.11
/proc/10006/task/10008/stat : 10008 (java) S 10004 10006 19518 0 -1 64 37708 0 1 0 492 19 0 0 19 0 10 0 150060662 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10009] ppid=10004 vsize=1793872 CPUtime=0.95
/proc/10006/task/10009/stat : 10009 (java) S 10004 10006 19518 0 -1 64 13934 0 0 0 89 6 0 0 19 0 10 0 150060663 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10010] ppid=10004 vsize=1793872 CPUtime=0.94
/proc/10006/task/10010/stat : 10010 (java) S 10004 10006 19518 0 -1 64 13519 0 0 0 89 5 0 0 16 0 10 0 150060663 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10011] ppid=10004 vsize=1793872 CPUtime=0
/proc/10006/task/10011/stat : 10011 (java) S 10004 10006 19518 0 -1 64 10 0 0 0 0 0 0 0 17 0 10 0 150060665 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10012] ppid=10004 vsize=1793872 CPUtime=0
/proc/10006/task/10012/stat : 10012 (java) S 10004 10006 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 10 0 150060666 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10013] ppid=10004 vsize=1793872 CPUtime=0
/proc/10006/task/10013/stat : 10013 (java) S 10004 10006 19518 0 -1 64 6 0 0 0 0 0 0 0 16 0 10 0 150060666 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10015] ppid=10004 vsize=1793872 CPUtime=0.64
/proc/10006/task/10015/stat : 10015 (java) S 10004 10006 19518 0 -1 64 1494 0 0 0 63 1 0 0 17 0 10 0 150060669 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10006/tid=10016] ppid=10004 vsize=1793872 CPUtime=0.98
/proc/10006/task/10016/stat : 10016 (java) S 10004 10006 19518 0 -1 64 5684 0 0 0 96 2 0 0 16 0 10 0 150060669 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10006/tid=10017] ppid=10004 vsize=1793872 CPUtime=0
/proc/10006/task/10017/stat : 10017 (java) S 10004 10006 19518 0 -1 64 2 0 0 0 0 0 0 0 25 0 10 0 150060669 1836924928 65037 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.67
Current children cumulated vsize (KiB) 1793872

Child status: 20
Real time (s): 6.55302
CPU time (s): 8.72967
CPU user time (s): 8.32973
CPU system time (s): 0.399939
CPU usage (%): 133.216
Max. virtual memory (cumulated for all children) (KiB): 1794892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.32973
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73078
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= 621
involuntary context switches= 541

runsolver used 0.007998 second user time and 0.029995 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 22:23:51 UTC 2007

IDJOB= 362977
IDBENCH= 1703
IDSOLVER= 159
FILE ID= node15/362977-1177021430

PBS_JOBID= 4630566

Free space on /tmp= 66472 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362977-1177021430/sat4jPseudoResolution.jar /tmp/evaluation/362977-1177021430/instance-362977-1177021430.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-362977-1177021430 -o ROOT/results/node15/solver-362977-1177021430 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362977-1177021430/sat4jPseudoResolution.jar /tmp/evaluation/362977-1177021430/instance-362977-1177021430.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 601218192

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.227
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		: 3000.227
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:       1819024 kB
Buffers:         26488 kB
Cached:         135124 kB
SwapCached:       2268 kB
Active:          93980 kB
Inactive:        94176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819024 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           12312 kB
Writeback:           0 kB
Mapped:          34028 kB
Slab:            34208 kB
Committed_AS:  6601820 kB
PageTables:       1880 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= 66472 MiB

End job on node15 on Thu Apr 19 22:23:57 UTC 2007