Trace number 245849

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 NameAnswerCPU timeWall clock time
SAT4JCSP-CACHED 1.7 RC BF3? (MO) 48.0017 47.7352

General information on the benchmark

NamelargeQueens/
queens-800.xml
MD5SUMae3fb08e380de75bb270c4046c2f54ea
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark398.828
SatisfiableYES
(Un)Satisfiability was proved
Number of variables800
Number of constraints319600
Maximum constraint arity2
Maximum domain size800
Number of constraints which are defined in extension0
Number of constraints which are defined in intension319600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.17	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.17	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.17	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.18	c version CSP COMPETITION BUGFIX 3 CACHED
0.18	c sun.arch.data.model	32
0.18	c java.version	1.5.0_10
0.18	c os.name	Linux
0.18	c os.version	2.6.9-22.EL.rootsmp
0.18	c os.arch	i386
0.18	c Free memory 722620888
0.18	c Max memory 723845120
0.18	c Total memory 723845120
0.18	c Number of processors 2
0.26	c --- Begin Solver configuration ---
0.26	c Stops conflict analysis at the first Unique Implication Point
0.26	c org.sat4j.minisat.constraints.MixedDataStructureWithBinary@19dfbff
0.26	c Learn all clauses as in MiniSAT
0.26	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26	c VSIDS like heuristics from MiniSAT using a heap
0.26	c No reason simplification
0.26	c --- End Solver configuration ---
0.26	c solving /tmp/evaluation/245849-1168386328/unknown.xml
0.26	c reading problem ... 
0.52	c reading problem named ?
0.52	c reading domains done.
0.52	c reading variables
c reading variables (800) done.
2.15	c reading predicates 
c reading relations (2) done.
2.49	c reading constraintsc starts		: 0
47.62	c conflicts		: 0
47.62	c decisions		: 0
47.62	c propagations		: 0
47.62	c inspects		: 0
47.62	c learnt literals	: 0
47.62	c learnt binary clauses	: 0
47.62	c learnt ternary clauses	: 0
47.62	c learnt clauses	: 0
47.62	c root simplifications	: 0
47.62	c removed literals (reason simplification)	: 0
47.62	c reason swapping (by a shorter reason)	: 0
47.62	c Calls to reduceDB	: 0
47.62	c speed (decisions/second)	: 0.0
47.62	c non guided choices	0
47.62	s UNKNOWN
47.62	c Total wall clock time (in seconds) : 47.353
47.62	c Total CPU time (experimental, in seconds) : 0.0

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-245849-1168386328 -o ROOT/results/node4/solver-245849-1168386328 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/245849-1168386328/sat4jCSP-bf3-cached.jar /tmp/evaluation/245849-1168386328/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.03 0.36 1.01 3/81 6984
/proc/meminfo: memFree=1637072/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=172 CPUtime=0
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 201 0 0 0 0 0 0 0 18 0 1 0 187028950 176128 24 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 10588459 0 0 4096 0 0 0 0 17 1 0 0
/proc/6983/statm: 43 24 18 14 0 3 0

[startup+0.104286 s]
/proc/loadavg: 0.03 0.36 1.01 3/81 6984
/proc/meminfo: memFree=1637072/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=898144 CPUtime=0.07
/proc/6983/stat : 6983 (java) D 6981 6983 6858 0 -1 0 3218 0 1 0 6 1 0 0 18 0 6 0 187028950 919699456 2978 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 2147483391 0 23755 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 224536 2978 1514 14 0 211556 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 898144

[startup+0.512329 s]
/proc/loadavg: 0.03 0.36 1.01 3/81 6984
/proc/meminfo: memFree=1637072/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=905864 CPUtime=0.47
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 5899 0 1 0 44 3 0 0 23 0 12 0 187028950 927604736 5491 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4152148813 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 226466 5491 2264 14 0 212903 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 905864

[startup+1.33441 s]
/proc/loadavg: 0.19 0.39 1.01 3/105 7020
/proc/meminfo: memFree=1547792/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=906508 CPUtime=1.25
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 28063 0 1 0 112 13 0 0 25 0 12 0 187028950 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 226627 27502 2328 14 0 213064 0
[pid=6983/tid=6997] ppid=6981 vsize=906508 CPUtime=0.04
/proc/6983/task/6997/stat : 6997 (java) R 6981 6983 6858 0 -1 64 5376 0 0 0 1 3 0 0 17 0 12 0 187028954 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154958745 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=6998] ppid=6981 vsize=906508 CPUtime=0.02
/proc/6983/task/6998/stat : 6998 (java) R 6981 6983 6858 0 -1 64 2097 0 0 0 2 0 0 0 17 0 12 0 187028954 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154958734 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7005] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7005/stat : 7005 (java) S 6981 6983 6858 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 187028957 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7006] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7006/stat : 7006 (java) S 6981 6983 6858 0 -1 64 8 0 0 0 0 0 0 0 22 0 12 0 187028957 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7007] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7007/stat : 7007 (java) S 6981 6983 6858 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 187028957 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7011] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7011/stat : 7011 (java) S 6981 6983 6858 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 187028961 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7012] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7012/stat : 7012 (java) S 6981 6983 6858 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 187028961 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7013] ppid=6981 vsize=906508 CPUtime=0.23
/proc/6983/task/7013/stat : 7013 (java) S 6981 6983 6858 0 -1 64 280 0 0 0 23 0 0 0 16 0 12 0 187028961 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7014] ppid=6981 vsize=906508 CPUtime=0.23
/proc/6983/task/7014/stat : 7014 (java) S 6981 6983 6858 0 -1 64 682 0 0 0 23 0 0 0 16 0 12 0 187028961 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7015] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7015/stat : 7015 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 187028961 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7016] ppid=6981 vsize=906508 CPUtime=0
/proc/6983/task/7016/stat : 7016 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 187028961 928264192 27502 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 906508

[startup+2.98656 s]
/proc/loadavg: 0.19 0.39 1.01 4/105 7020
/proc/meminfo: memFree=1402704/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=912272 CPUtime=2.95
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 51872 0 1 0 271 24 0 0 20 0 12 0 187028950 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4053984224 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 228068 48717 2479 14 0 214505 0
[pid=6983/tid=6997] ppid=6981 vsize=912272 CPUtime=0.24
/proc/6983/task/6997/stat : 6997 (java) S 6981 6983 6858 0 -1 64 10205 0 0 0 19 5 0 0 16 0 12 0 187028954 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=6998] ppid=6981 vsize=912272 CPUtime=0.56
/proc/6983/task/6998/stat : 6998 (java) S 6981 6983 6858 0 -1 64 20285 0 0 0 47 9 0 0 19 0 12 0 187028954 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7005] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7005/stat : 7005 (java) S 6981 6983 6858 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 187028957 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7006] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7006/stat : 7006 (java) S 6981 6983 6858 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 187028957 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7007] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7007/stat : 7007 (java) S 6981 6983 6858 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 187028957 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7011] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7011/stat : 7011 (java) S 6981 6983 6858 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 187028961 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7012] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7012/stat : 7012 (java) S 6981 6983 6858 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 187028961 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7013] ppid=6981 vsize=912272 CPUtime=0.39
/proc/6983/task/7013/stat : 7013 (java) S 6981 6983 6858 0 -1 64 410 0 0 0 39 0 0 0 16 0 12 0 187028961 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7014] ppid=6981 vsize=912272 CPUtime=0.31
/proc/6983/task/7014/stat : 7014 (java) S 6981 6983 6858 0 -1 64 692 0 0 0 31 0 0 0 16 0 12 0 187028961 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7015] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7015/stat : 7015 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 187028961 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7016] ppid=6981 vsize=912272 CPUtime=0
/proc/6983/task/7016/stat : 7016 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 187028961 934166528 48717 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 912272

[startup+6.19487 s]
/proc/loadavg: 0.65 0.48 1.04 3/105 7020
/proc/meminfo: memFree=1332304/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=913200 CPUtime=6.42
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 72673 0 1 0 609 33 0 0 25 0 12 0 187028950 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054256791 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 228300 66738 2479 14 0 214737 0
[pid=6983/tid=6997] ppid=6981 vsize=913200 CPUtime=0.95
/proc/6983/task/6997/stat : 6997 (java) S 6981 6983 6858 0 -1 64 23006 0 0 0 85 10 0 0 16 0 12 0 187028954 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=6998] ppid=6981 vsize=913200 CPUtime=1.22
/proc/6983/task/6998/stat : 6998 (java) S 6981 6983 6858 0 -1 64 28259 0 0 0 111 11 0 0 16 0 12 0 187028954 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7005] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7005/stat : 7005 (java) S 6981 6983 6858 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7006] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7006/stat : 7006 (java) S 6981 6983 6858 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7007] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7007/stat : 7007 (java) S 6981 6983 6858 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7011] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7011/stat : 7011 (java) S 6981 6983 6858 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 187028961 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7012] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7012/stat : 7012 (java) S 6981 6983 6858 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 187028961 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7013] ppid=6981 vsize=913200 CPUtime=0.45
/proc/6983/task/7013/stat : 7013 (java) S 6981 6983 6858 0 -1 64 419 0 0 0 45 0 0 0 16 0 12 0 187028961 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7014] ppid=6981 vsize=913200 CPUtime=0.37
/proc/6983/task/7014/stat : 7014 (java) S 6981 6983 6858 0 -1 64 698 0 0 0 37 0 0 0 16 0 12 0 187028961 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7015] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7015/stat : 7015 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 187028961 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7016] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7016/stat : 7016 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 187028961 935116800 66738 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.42
Current children cumulated vsize (KiB) 913200

[startup+12.6105 s]
/proc/loadavg: 0.76 0.51 1.04 5/105 7020
/proc/meminfo: memFree=1206416/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=913200 CPUtime=12.79
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 104623 0 1 0 1232 47 0 0 25 0 12 0 187028950 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054219635 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 228300 98249 2479 14 0 214737 0
[pid=6983/tid=6997] ppid=6981 vsize=913200 CPUtime=1.93
/proc/6983/task/6997/stat : 6997 (java) S 6981 6983 6858 0 -1 64 39810 0 0 0 177 16 0 0 16 0 12 0 187028954 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=6998] ppid=6981 vsize=913200 CPUtime=2
/proc/6983/task/6998/stat : 6998 (java) S 6981 6983 6858 0 -1 64 43369 0 0 0 181 19 0 0 16 0 12 0 187028954 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7005] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7005/stat : 7005 (java) S 6981 6983 6858 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7006] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7006/stat : 7006 (java) S 6981 6983 6858 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7007] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7007/stat : 7007 (java) S 6981 6983 6858 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7011] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7011/stat : 7011 (java) S 6981 6983 6858 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 187028961 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7012] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7012/stat : 7012 (java) S 6981 6983 6858 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 187028961 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7013] ppid=6981 vsize=913200 CPUtime=0.48
/proc/6983/task/7013/stat : 7013 (java) S 6981 6983 6858 0 -1 64 431 0 0 0 48 0 0 0 16 0 12 0 187028961 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7014] ppid=6981 vsize=913200 CPUtime=0.38
/proc/6983/task/7014/stat : 7014 (java) S 6981 6983 6858 0 -1 64 698 0 0 0 38 0 0 0 17 0 12 0 187028961 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7015] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7015/stat : 7015 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 187028961 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7016] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7016/stat : 7016 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 187028961 935116800 98249 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 913200

[startup+25.4177 s]
/proc/loadavg: 1.26 0.62 1.07 3/105 7020
/proc/meminfo: memFree=987024/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=913200 CPUtime=25.61
/proc/6983/stat : 6983 (java) R 6981 6983 6858 0 -1 0 160173 0 1 0 2492 69 0 0 25 0 12 0 187028950 935116800 152034 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6983/statm: 228300 152037 2479 14 0 214737 0
[pid=6983/tid=6997] ppid=6981 vsize=913200 CPUtime=3.79
/proc/6983/task/6997/stat : 6997 (java) R 6981 6983 6858 0 -1 64 71524 0 0 0 351 28 0 0 15 0 12 0 187028954 935116800 152038 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=6998] ppid=6981 vsize=913200 CPUtime=3.5
/proc/6983/task/6998/stat : 6998 (java) R 6981 6983 6858 0 -1 64 67169 0 0 0 322 28 0 0 16 0 12 0 187028954 935116800 152040 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154958734 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7005] ppid=6981 vsize=913200 CPUtime=0.01
/proc/6983/task/7005/stat : 7005 (java) S 6981 6983 6858 0 -1 64 17 0 0 0 1 0 0 0 15 0 12 0 187028957 935116800 152042 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7006] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7006/stat : 7006 (java) S 6981 6983 6858 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 152043 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7007] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7007/stat : 7007 (java) S 6981 6983 6858 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 187028957 935116800 152045 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7011] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7011/stat : 7011 (java) S 6981 6983 6858 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 187028961 935116800 152047 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7012] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7012/stat : 7012 (java) S 6981 6983 6858 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 187028961 935116800 152049 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7013] ppid=6981 vsize=913200 CPUtime=0.49
/proc/6983/task/7013/stat : 7013 (java) S 6981 6983 6858 0 -1 64 431 0 0 0 49 0 0 0 16 0 12 0 187028961 935116800 152051 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7014] ppid=6981 vsize=913200 CPUtime=0.41
/proc/6983/task/7014/stat : 7014 (java) S 6981 6983 6858 0 -1 64 703 0 0 0 41 0 0 0 17 0 12 0 187028961 935116800 152053 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7015] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7015/stat : 7015 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 187028961 935116800 152055 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7016] ppid=6981 vsize=913200 CPUtime=0
/proc/6983/task/7016/stat : 7016 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 187028961 935116800 152057 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.61
Current children cumulated vsize (KiB) 913200



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+46.3627 s]
/proc/loadavg: 1.59 0.75 1.10 3/105 7020
/proc/meminfo: memFree=837648/2055920 swapFree=4182144/4192956
[pid=6983] ppid=6981 vsize=924524 CPUtime=46.63
/proc/6983/stat : 6983 (java) S 6981 6983 6858 0 -1 0 202814 0 1 0 4575 88 0 0 25 0 12 0 187028950 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/6983/statm: 231131 186167 2480 14 0 217568 0
[pid=6983/tid=6997] ppid=6981 vsize=924524 CPUtime=6.56
/proc/6983/task/6997/stat : 6997 (java) S 6981 6983 6858 0 -1 64 92830 0 0 0 619 37 0 0 15 0 12 0 187028954 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=6998] ppid=6981 vsize=924524 CPUtime=5.35
/proc/6983/task/6998/stat : 6998 (java) S 6981 6983 6858 0 -1 64 79192 0 0 0 500 35 0 0 16 0 12 0 187028954 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7005] ppid=6981 vsize=924524 CPUtime=3.07
/proc/6983/task/7005/stat : 7005 (java) R 6981 6983 6858 0 -1 64 9284 0 0 0 302 5 0 0 16 0 12 0 187028957 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7006] ppid=6981 vsize=924524 CPUtime=0
/proc/6983/task/7006/stat : 7006 (java) S 6981 6983 6858 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 187028957 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7007] ppid=6981 vsize=924524 CPUtime=0
/proc/6983/task/7007/stat : 7007 (java) S 6981 6983 6858 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 187028957 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7011] ppid=6981 vsize=924524 CPUtime=0
/proc/6983/task/7011/stat : 7011 (java) S 6981 6983 6858 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 187028961 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7012] ppid=6981 vsize=924524 CPUtime=0
/proc/6983/task/7012/stat : 7012 (java) S 6981 6983 6858 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 187028961 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7013] ppid=6981 vsize=924524 CPUtime=0.49
/proc/6983/task/7013/stat : 7013 (java) S 6981 6983 6858 0 -1 64 431 0 0 0 49 0 0 0 17 0 12 0 187028961 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7014] ppid=6981 vsize=924524 CPUtime=0.42
/proc/6983/task/7014/stat : 7014 (java) S 6981 6983 6858 0 -1 64 703 0 0 0 42 0 0 0 17 0 12 0 187028961 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6983/tid=7015] ppid=6981 vsize=924524 CPUtime=0
/proc/6983/task/7015/stat : 7015 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 187028961 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6983/tid=7016] ppid=6981 vsize=924524 CPUtime=0
/proc/6983/task/7016/stat : 7016 (java) S 6981 6983 6858 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 187028961 946712576 186167 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 924524

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child status: 143
Real time (s): 47.7352
CPU time (s): 48.0017
CPU user time (s): 47.0029
CPU system time (s): 0.998848
CPU usage (%): 100.558
Max. virtual memory (cumulated for all children) (KiB): 924524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.0029
system time used= 0.998848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 203086
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= 2889
involuntary context switches= 3234

runsolver used 0.05999 s user time and 0.162975 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Jan  9 23:45:31 UTC 2007


IDJOB= 245849
IDBENCH= 10308
FILE ID= node4/245849-1168386328

PBS_JOBID= 3522687

Free space on /tmp= 66445 MiB

BENCH NAME= HOME/pub/bench/CPAI06/largeQueens/queens-800.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/245849-1168386328/sat4jCSP-bf3-cached.jar /tmp/evaluation/245849-1168386328/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-245849-1168386328 -o ROOT/results/node4/solver-245849-1168386328 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/245849-1168386328/sat4jCSP-bf3-cached.jar /tmp/evaluation/245849-1168386328/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  ae3fb08e380de75bb270c4046c2f54ea

RANDOM SEED= 475298230

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.223
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		: 3000.223
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:       1637416 kB
Buffers:         57416 kB
Cached:         261228 kB
SwapCached:       2520 kB
Active:         294744 kB
Inactive:        65736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637416 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:           89556 kB
Writeback:           4 kB
Mapped:          51260 kB
Slab:            42916 kB
Committed_AS:  5972348 kB
PageTables:       2232 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= 66445 MiB



End job on node4 on Tue Jan  9 23:46:22 UTC 2007