Trace number 287234

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
sugar 0.40? 39.67 40.6671

General information on the benchmark

Namelard/
lard-86-86.xml
MD5SUMc7c0c4e8f76295b01abd1856d40887f2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.533
SatisfiableYES
(Un)Satisfiability was proved
Number of variables86
Number of constraints3655
Maximum constraint arity2
Maximum domain size87
Number of constraints which are defined in extension3655
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.78	c # Sugar v0-40 (/tmp/evaluation/287234-1170112640/sugar-v0-40.jar)
0.78	
0.78	c # MAIN  BEGIN : /tmp/evaluation/287234-1170112640/unknown.xml [Tue Jan 30 00:17:22 2007]
0.78	c # CONVERT_XML  BEGIN : /tmp/evaluation/287234-1170112640/unknown.xml /tmp/evaluation/287234-1170112640/sugar20961.csp [Tue Jan 30 00:17:22 2007]
0.78	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/287234-1170112640/sugar-v0-40.jar -convert /tmp/evaluation/287234-1170112640/unknown.xml /tmp/evaluation/287234-1170112640/sugar20961.csp
0.90	c BEGIN convert /tmp/evaluation/287234-1170112640/unknown.xml
40.56	c Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
40.66	s UNKNOWN
40.66	c # ERROR cannot convert /tmp/evaluation/287234-1170112640/unknown.xml, at /tmp/evaluation/287234-1170112640/sugar line 177.
40.66	
40.66	c # MAIN  END :  (40 seconds) [Tue Jan 30 00:18:02 2007]
40.66	c # MAIN  CPU : 0 = 0 + 0 + 0 + 0
40.66

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/node72/watcher-287234-1170112640 -o ROOT/results/node72/solver-287234-1170112640 -C 1800 -M 900 /tmp/evaluation/287234-1170112640/solver /tmp/evaluation/287234-1170112640 /tmp/evaluation/287234-1170112640/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: 1.49 3.21 3.37 6/84 20962
/proc/meminfo: memFree=1646936/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=5352 CPUtime=0
/proc/20961/stat : 20961 (solver) R 20959 20961 20850 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 31231914 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517753127 0 0 4096 0 0 0 0 17 1 0 0
/proc/20961/statm: 1338 231 193 169 0 49 0

[startup+0.105733 s]
/proc/loadavg: 1.49 3.21 3.37 6/84 20962
/proc/meminfo: memFree=1646936/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=12268 CPUtime=0
/proc/20961/stat : 20961 (sugar) D 20959 20961 20850 0 -1 4194304 601 0 0 0 0 0 0 0 18 0 1 0 31231914 12562432 320 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/20961/statm: 3067 320 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.517768 s]
/proc/loadavg: 1.49 3.21 3.37 6/84 20962
/proc/meminfo: memFree=1646936/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=12668 CPUtime=0
/proc/20961/stat : 20961 (sugar) D 20959 20961 20850 0 -1 4194304 780 0 0 0 0 0 0 0 18 0 1 0 31231914 12972032 499 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/20961/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12668

[startup+1.34485 s]
/proc/loadavg: 1.49 3.21 3.37 3/94 21171
/proc/meminfo: memFree=1616936/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=13724 CPUtime=0.04
/proc/20961/stat : 20961 (sugar) S 20959 20961 20850 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 31231914 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20961/statm: 3431 805 368 3 0 531 0
[pid=21164] ppid=20961 vsize=807136 CPUtime=0.54
/proc/21164/stat : 21164 (java) R 20961 20961 20850 0 -1 0 13042 0 1 0 46 8 0 0 25 0 8 0 31231993 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073551032 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21164/statm: 201784 12789 1659 14 0 189062 0
[pid=21164/tid=21165] ppid=20961 vsize=807136 CPUtime=0.04
/proc/21164/task/21165/stat : 21165 (java) S 20961 20961 20850 0 -1 64 6636 0 0 0 2 2 0 0 16 0 8 0 31231996 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21166] ppid=20961 vsize=807136 CPUtime=0
/proc/21164/task/21166/stat : 21166 (java) S 20961 20961 20850 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31231997 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21167] ppid=20961 vsize=807136 CPUtime=0
/proc/21164/task/21167/stat : 21167 (java) S 20961 20961 20850 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31231997 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21168] ppid=20961 vsize=807136 CPUtime=0
/proc/21164/task/21168/stat : 21168 (java) S 20961 20961 20850 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31232000 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21169] ppid=20961 vsize=807136 CPUtime=0.07
/proc/21164/task/21169/stat : 21169 (java) S 20961 20961 20850 0 -1 64 313 0 0 0 7 0 0 0 16 0 8 0 31232000 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21170] ppid=20961 vsize=807136 CPUtime=0
/proc/21164/task/21170/stat : 21170 (java) S 20961 20961 20850 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31232000 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21171] ppid=20961 vsize=807136 CPUtime=0
/proc/21164/task/21171/stat : 21171 (java) S 20961 20961 20850 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31232000 826507264 12789 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 820860

[startup+2.98199 s]
/proc/loadavg: 1.49 3.21 3.37 4/94 21171
/proc/meminfo: memFree=1486760/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=13724 CPUtime=0.04
/proc/20961/stat : 20961 (sugar) S 20959 20961 20850 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 31231914 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20961/statm: 3431 805 368 3 0 531 0
[pid=21164] ppid=20961 vsize=807292 CPUtime=2.16
/proc/21164/stat : 21164 (java) R 20961 20961 20850 0 -1 0 48767 0 2 0 186 30 0 0 25 0 8 0 31231993 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073728650 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21164/statm: 201823 48503 1691 14 0 189101 0
[pid=21164/tid=21165] ppid=20961 vsize=807292 CPUtime=0.37
/proc/21164/task/21165/stat : 21165 (java) S 20961 20961 20850 0 -1 64 42196 0 0 0 22 15 0 0 16 0 8 0 31231996 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21166] ppid=20961 vsize=807292 CPUtime=0
/proc/21164/task/21166/stat : 21166 (java) S 20961 20961 20850 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31231997 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21167] ppid=20961 vsize=807292 CPUtime=0
/proc/21164/task/21167/stat : 21167 (java) S 20961 20961 20850 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31231997 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21168] ppid=20961 vsize=807292 CPUtime=0
/proc/21164/task/21168/stat : 21168 (java) S 20961 20961 20850 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31232000 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21169] ppid=20961 vsize=807292 CPUtime=0.12
/proc/21164/task/21169/stat : 21169 (java) S 20961 20961 20850 0 -1 64 398 0 0 0 12 0 0 0 16 0 8 0 31232000 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21170] ppid=20961 vsize=807292 CPUtime=0
/proc/21164/task/21170/stat : 21170 (java) S 20961 20961 20850 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31232000 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21171] ppid=20961 vsize=807292 CPUtime=0
/proc/21164/task/21171/stat : 21171 (java) S 20961 20961 20850 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31232000 826667008 48503 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 821016

[startup+6.27228 s]
/proc/loadavg: 1.61 3.21 3.37 3/94 21171
/proc/meminfo: memFree=1285416/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=13724 CPUtime=0.04
/proc/20961/stat : 20961 (sugar) S 20959 20961 20850 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 31231914 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20961/statm: 3431 805 368 3 0 531 0
[pid=21164] ppid=20961 vsize=807412 CPUtime=5.44
/proc/21164/stat : 21164 (java) R 20961 20961 20850 0 -1 0 80433 0 2 0 501 43 0 0 25 0 8 0 31231993 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4153648312 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21164/statm: 201853 79978 1694 14 0 189131 0
[pid=21164/tid=21165] ppid=20961 vsize=807412 CPUtime=1.1
/proc/21164/task/21165/stat : 21165 (java) S 20961 20961 20850 0 -1 64 72384 0 0 0 82 28 0 0 16 0 8 0 31231996 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21166] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21166/stat : 21166 (java) S 20961 20961 20850 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31231997 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21167] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21167/stat : 21167 (java) S 20961 20961 20850 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31231997 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21168] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21168/stat : 21168 (java) S 20961 20961 20850 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31232000 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21169] ppid=20961 vsize=807412 CPUtime=0.13
/proc/21164/task/21169/stat : 21169 (java) S 20961 20961 20850 0 -1 64 403 0 0 0 13 0 0 0 16 0 8 0 31232000 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21170] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21170/stat : 21170 (java) S 20961 20961 20850 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31232000 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21171] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21171/stat : 21171 (java) S 20961 20961 20850 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31232000 826789888 79978 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.48
Current children cumulated vsize (KiB) 821136

[startup+12.7609 s]
/proc/loadavg: 1.89 3.24 3.38 4/94 21171
/proc/meminfo: memFree=954184/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=13724 CPUtime=0.04
/proc/20961/stat : 20961 (sugar) S 20959 20961 20850 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 31231914 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20961/statm: 3431 805 368 3 0 531 0
[pid=21164] ppid=20961 vsize=807412 CPUtime=11.9
/proc/21164/stat : 21164 (java) R 20961 20961 20850 0 -1 0 142018 0 2 0 1122 68 0 0 25 0 8 0 31231993 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073735536 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21164/statm: 201853 141403 1694 14 0 189131 0
[pid=21164/tid=21165] ppid=20961 vsize=807412 CPUtime=2.66
/proc/21164/task/21165/stat : 21165 (java) S 20961 20961 20850 0 -1 64 131566 0 0 0 216 50 0 0 16 0 8 0 31231996 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21166] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21166/stat : 21166 (java) S 20961 20961 20850 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31231997 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21167] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21167/stat : 21167 (java) S 20961 20961 20850 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31231997 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21168] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21168/stat : 21168 (java) S 20961 20961 20850 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31232000 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21169] ppid=20961 vsize=807412 CPUtime=0.13
/proc/21164/task/21169/stat : 21169 (java) S 20961 20961 20850 0 -1 64 406 0 0 0 13 0 0 0 16 0 8 0 31232000 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21170] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21170/stat : 21170 (java) S 20961 20961 20850 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31232000 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21171] ppid=20961 vsize=807412 CPUtime=0
/proc/21164/task/21171/stat : 21171 (java) S 20961 20961 20850 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31232000 826789888 141403 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.94
Current children cumulated vsize (KiB) 821136

[startup+25.642 s]
/proc/loadavg: 2.12 3.22 3.37 3/91 21179
/proc/meminfo: memFree=1020000/2055920 swapFree=4191880/4192956
[pid=20961] ppid=20959 vsize=13724 CPUtime=0.04
/proc/20961/stat : 20961 (sugar) S 20959 20961 20850 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 31231914 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20961/statm: 3431 805 368 3 0 531 0
[pid=21164] ppid=20961 vsize=807916 CPUtime=24.69
/proc/21164/stat : 21164 (java) S 20961 20961 20850 0 -1 0 158837 0 2 0 2393 76 0 0 17 0 8 0 31231993 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21164/statm: 201979 156931 1694 14 0 189257 0
[pid=21164/tid=21165] ppid=20961 vsize=807916 CPUtime=13.17
/proc/21164/task/21165/stat : 21165 (java) R 20961 20961 20850 0 -1 64 148367 0 0 0 1259 58 0 0 25 0 8 0 31231996 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155526160 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21166] ppid=20961 vsize=807916 CPUtime=0
/proc/21164/task/21166/stat : 21166 (java) S 20961 20961 20850 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31231997 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21164/tid=21167] ppid=20961 vsize=807916 CPUtime=0
/proc/21164/task/21167/stat : 21167 (java) S 20961 20961 20850 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31231997 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21168] ppid=20961 vsize=807916 CPUtime=0
/proc/21164/task/21168/stat : 21168 (java) S 20961 20961 20850 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31232000 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21169] ppid=20961 vsize=807916 CPUtime=0.13
/proc/21164/task/21169/stat : 21169 (java) S 20961 20961 20850 0 -1 64 406 0 0 0 13 0 0 0 16 0 8 0 31232000 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21170] ppid=20961 vsize=807916 CPUtime=0
/proc/21164/task/21170/stat : 21170 (java) S 20961 20961 20850 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31232000 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21164/tid=21171] ppid=20961 vsize=807916 CPUtime=0
/proc/21164/task/21171/stat : 21171 (java) S 20961 20961 20850 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31232000 827305984 156931 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.73
Current children cumulated vsize (KiB) 821640

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20961 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.046991
while last known CPU time is 39.67

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 40.6671
CPU time (s): 39.67
CPU user time (s): 38.81
CPU system time (s): 0.86
CPU usage (%): 97.5482
Max. virtual memory (cumulated for all children) (KiB): 821660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1196
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 8

runsolver used 0.050992 s user time and 0.135979 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Jan 29 23:17:21 UTC 2007


IDJOB= 287234
IDBENCH= 19809
IDSOLVER= 86
FILE ID= node72/287234-1170112640

PBS_JOBID= 3690270

Free space on /tmp= 66413 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/lard/lard-86-86.xml
COMMAND LINE= /tmp/evaluation/287234-1170112640/solver /tmp/evaluation/287234-1170112640 /tmp/evaluation/287234-1170112640/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-287234-1170112640 -o ROOT/results/node72/solver-287234-1170112640 -C 1800 -M 900  /tmp/evaluation/287234-1170112640/solver /tmp/evaluation/287234-1170112640 /tmp/evaluation/287234-1170112640/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  c7c0c4e8f76295b01abd1856d40887f2

RANDOM SEED= 155521431

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		: 3000.236
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		: 3000.236
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:       1652288 kB
Buffers:         12864 kB
Cached:         284340 kB
SwapCached:         24 kB
Active:         309696 kB
Inactive:        46520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652288 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:          154772 kB
Writeback:           0 kB
Mapped:          76072 kB
Slab:            32588 kB
Committed_AS:   371456 kB
PageTables:       1956 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= 66413 MiB



End job on node72 on Mon Jan 29 23:18:02 UTC 2007