Trace number 197917

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? 39.73 40.4154

General information on the benchmark

Namemarc/
large-96-unsat_ext.xml
MD5SUMa03d5eb87a7b601c13f81842fb6beeb3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.1506
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables96
Number of constraints4560
Maximum constraint arity2
Maximum domain size96
Number of constraints which are defined in extension4560
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.13	c # Sugar v0-40 (/tmp/evaluation/197917-1170093304/sugar-v0-40.jar)
0.13	
0.14	c # MAIN  BEGIN : /tmp/evaluation/197917-1170093304/unknown.xml [Mon Jan 29 18:55:09 2007]
0.14	c # CONVERT_XML  BEGIN : /tmp/evaluation/197917-1170093304/unknown.xml /tmp/evaluation/197917-1170093304/sugar23898.csp [Mon Jan 29 18:55:09 2007]
0.14	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/197917-1170093304/sugar-v0-40.jar -convert /tmp/evaluation/197917-1170093304/unknown.xml /tmp/evaluation/197917-1170093304/sugar23898.csp
0.37	c BEGIN convert /tmp/evaluation/197917-1170093304/unknown.xml
40.28	c Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
40.41	s UNKNOWN
40.41	c # ERROR cannot convert /tmp/evaluation/197917-1170093304/unknown.xml, at /tmp/evaluation/197917-1170093304/sugar line 177.
40.41	
40.41	c # MAIN  END :  (40 seconds) [Mon Jan 29 18:55:49 2007]
40.41	c # MAIN  CPU : 0.01 = 0.01 + 0 + 0 + 0
40.41

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/node15/watcher-197917-1170093304 -o ROOT/results/node15/solver-197917-1170093304 -C 1800 -M 900 /tmp/evaluation/197917-1170093304/solver /tmp/evaluation/197917-1170093304 /tmp/evaluation/197917-1170093304/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: 2.95 3.29 2.75 5/94 23899
/proc/meminfo: memFree=1095096/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=5352 CPUtime=0
/proc/23898/stat : 23898 (solver) R 23896 23898 23693 0 -1 4194304 264 0 0 0 0 0 0 0 23 0 1 0 29285227 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 240472616231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23898/statm: 1338 231 193 169 0 49 0

[startup+0.105203 s]
/proc/loadavg: 2.95 3.29 2.75 5/94 23899
/proc/meminfo: memFree=1095096/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=12668 CPUtime=0.01
/proc/23898/stat : 23898 (sugar) D 23896 23898 23693 0 -1 4194304 776 0 4 0 0 1 0 0 18 0 1 0 29285227 12972032 499 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/23898/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12668

[startup+0.516278 s]
/proc/loadavg: 2.95 3.29 2.75 5/94 23899
/proc/meminfo: memFree=1095096/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=13724 CPUtime=0.03
/proc/23898/stat : 23898 (sugar) S 23896 23898 23693 0 -1 4194304 1117 0 4 0 2 1 0 0 16 0 1 0 29285227 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23898/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33742 s]
/proc/loadavg: 2.95 3.29 2.75 4/102 23907
/proc/meminfo: memFree=1030008/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=13724 CPUtime=0.03
/proc/23898/stat : 23898 (sugar) S 23896 23898 23693 0 -1 4194304 1117 0 4 0 2 1 0 0 16 0 1 0 29285227 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23898/statm: 3431 805 368 3 0 531 0
[pid=23900] ppid=23898 vsize=807292 CPUtime=1.04
/proc/23900/stat : 23900 (java) R 23898 23898 23693 0 -1 0 22452 0 27 0 86 18 0 0 23 0 8 0 29285241 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23900/statm: 201823 22222 1659 14 0 189101 0
[pid=23900/tid=23901] ppid=23898 vsize=807292 CPUtime=0.15
/proc/23900/task/23901/stat : 23901 (java) S 23898 23898 23693 0 -1 64 16022 0 0 0 8 7 0 0 16 0 8 0 29285255 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23902] ppid=23898 vsize=807292 CPUtime=0
/proc/23900/task/23902/stat : 23902 (java) S 23898 23898 23693 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29285255 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23903] ppid=23898 vsize=807292 CPUtime=0
/proc/23900/task/23903/stat : 23903 (java) S 23898 23898 23693 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 29285255 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23904] ppid=23898 vsize=807292 CPUtime=0
/proc/23900/task/23904/stat : 23904 (java) S 23898 23898 23693 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29285259 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23905] ppid=23898 vsize=807292 CPUtime=0.08
/proc/23900/task/23905/stat : 23905 (java) S 23898 23898 23693 0 -1 64 360 0 0 0 8 0 0 0 16 0 8 0 29285259 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23906] ppid=23898 vsize=807292 CPUtime=0
/proc/23900/task/23906/stat : 23906 (java) S 23898 23898 23693 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29285259 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23907] ppid=23898 vsize=807292 CPUtime=0
/proc/23900/task/23907/stat : 23907 (java) S 23898 23898 23693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29285259 826667008 22222 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 821016

[startup+2.9827 s]
/proc/loadavg: 2.95 3.29 2.75 3/102 23907
/proc/meminfo: memFree=914808/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=13724 CPUtime=0.03
/proc/23898/stat : 23898 (sugar) S 23896 23898 23693 0 -1 4194304 1117 0 4 0 2 1 0 0 16 0 1 0 29285227 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23898/statm: 3431 805 368 3 0 531 0
[pid=23900] ppid=23898 vsize=807920 CPUtime=2.66
/proc/23900/stat : 23900 (java) R 23898 23898 23693 0 -1 0 56968 0 32 0 221 45 0 0 25 0 8 0 29285241 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23900/statm: 201980 56647 1692 14 0 189258 0
[pid=23900/tid=23901] ppid=23898 vsize=807920 CPUtime=0.57
/proc/23900/task/23901/stat : 23901 (java) R 23898 23898 23693 0 -1 64 50440 0 0 0 33 24 0 0 16 0 8 0 29285255 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155134566 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23902] ppid=23898 vsize=807920 CPUtime=0
/proc/23900/task/23902/stat : 23902 (java) S 23898 23898 23693 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29285255 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23903] ppid=23898 vsize=807920 CPUtime=0
/proc/23900/task/23903/stat : 23903 (java) S 23898 23898 23693 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 29285255 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23904] ppid=23898 vsize=807920 CPUtime=0
/proc/23900/task/23904/stat : 23904 (java) S 23898 23898 23693 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29285259 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23905] ppid=23898 vsize=807920 CPUtime=0.11
/proc/23900/task/23905/stat : 23905 (java) S 23898 23898 23693 0 -1 64 386 0 0 0 11 0 0 0 16 0 8 0 29285259 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23906] ppid=23898 vsize=807920 CPUtime=0
/proc/23900/task/23906/stat : 23906 (java) S 23898 23898 23693 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29285259 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23907] ppid=23898 vsize=807920 CPUtime=0
/proc/23900/task/23907/stat : 23907 (java) S 23898 23898 23693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29285259 827310080 56647 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 821644

[startup+6.18924 s]
/proc/loadavg: 2.88 3.26 2.75 3/102 23907
/proc/meminfo: memFree=776824/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=13724 CPUtime=0.03
/proc/23898/stat : 23898 (sugar) S 23896 23898 23693 0 -1 4194304 1117 0 4 0 2 1 0 0 16 0 1 0 29285227 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23898/statm: 3431 805 368 3 0 531 0
[pid=23900] ppid=23898 vsize=807392 CPUtime=5.83
/proc/23900/stat : 23900 (java) R 23898 23898 23693 0 -1 0 84510 0 32 0 520 63 0 0 25 0 8 0 29285241 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4152819824 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23900/statm: 201848 84083 1694 14 0 189126 0
[pid=23900/tid=23901] ppid=23898 vsize=807392 CPUtime=1.25
/proc/23900/task/23901/stat : 23901 (java) S 23898 23898 23693 0 -1 64 76372 0 0 0 86 39 0 0 16 0 8 0 29285255 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23902] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23902/stat : 23902 (java) S 23898 23898 23693 0 -1 64 11 0 0 0 0 0 0 0 17 0 8 0 29285255 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23903] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23903/stat : 23903 (java) S 23898 23898 23693 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 29285255 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23904] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23904/stat : 23904 (java) S 23898 23898 23693 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29285259 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23905] ppid=23898 vsize=807392 CPUtime=0.14
/proc/23900/task/23905/stat : 23905 (java) S 23898 23898 23693 0 -1 64 399 0 0 0 14 0 0 0 16 0 8 0 29285259 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23906] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23906/stat : 23906 (java) S 23898 23898 23693 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29285259 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23907] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23907/stat : 23907 (java) S 23898 23898 23693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29285259 826769408 84083 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 821116

[startup+12.6804 s]
/proc/loadavg: 2.81 3.24 2.74 3/102 23907
/proc/meminfo: memFree=547896/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=13724 CPUtime=0.03
/proc/23898/stat : 23898 (sugar) S 23896 23898 23693 0 -1 4194304 1117 0 4 0 2 1 0 0 16 0 1 0 29285227 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23898/statm: 3431 805 368 3 0 531 0
[pid=23900] ppid=23898 vsize=807392 CPUtime=12.25
/proc/23900/stat : 23900 (java) R 23898 23898 23693 0 -1 0 137923 0 32 0 1137 88 0 0 25 0 8 0 29285241 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23900/statm: 201848 137333 1694 14 0 189126 0
[pid=23900/tid=23901] ppid=23898 vsize=807392 CPUtime=2.84
/proc/23900/task/23901/stat : 23901 (java) R 23898 23898 23693 0 -1 64 127287 0 0 0 221 63 0 0 16 0 8 0 29285255 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4153968444 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23902] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23902/stat : 23902 (java) S 23898 23898 23693 0 -1 64 11 0 0 0 0 0 0 0 17 0 8 0 29285255 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23903] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23903/stat : 23903 (java) S 23898 23898 23693 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 29285255 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23904] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23904/stat : 23904 (java) S 23898 23898 23693 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29285259 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23905] ppid=23898 vsize=807392 CPUtime=0.16
/proc/23900/task/23905/stat : 23905 (java) S 23898 23898 23693 0 -1 64 403 0 0 0 15 1 0 0 16 0 8 0 29285259 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23906] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23906/stat : 23906 (java) S 23898 23898 23693 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29285259 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23907] ppid=23898 vsize=807392 CPUtime=0
/proc/23900/task/23907/stat : 23907 (java) S 23898 23898 23693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29285259 826769408 137333 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.28
Current children cumulated vsize (KiB) 821116

[startup+25.4994 s]
/proc/loadavg: 2.63 3.18 2.73 4/102 23907
/proc/meminfo: memFree=464120/2055920 swapFree=4192812/4192956
[pid=23898] ppid=23896 vsize=13724 CPUtime=0.03
/proc/23898/stat : 23898 (sugar) S 23896 23898 23693 0 -1 4194304 1117 0 4 0 2 1 0 0 16 0 1 0 29285227 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23898/statm: 3431 805 368 3 0 531 0
[pid=23900] ppid=23898 vsize=807896 CPUtime=25.01
/proc/23900/stat : 23900 (java) S 23898 23898 23693 0 -1 0 158844 0 32 0 2401 100 0 0 17 0 8 0 29285241 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23900/statm: 201974 157189 1694 14 0 189252 0
[pid=23900/tid=23901] ppid=23898 vsize=807896 CPUtime=12.74
/proc/23900/task/23901/stat : 23901 (java) R 23898 23898 23693 0 -1 64 148199 0 0 0 1200 74 0 0 25 0 8 0 29285255 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155525861 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23902] ppid=23898 vsize=807896 CPUtime=0
/proc/23900/task/23902/stat : 23902 (java) S 23898 23898 23693 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29285255 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23903] ppid=23898 vsize=807896 CPUtime=0
/proc/23900/task/23903/stat : 23903 (java) S 23898 23898 23693 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 29285255 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23904] ppid=23898 vsize=807896 CPUtime=0
/proc/23900/task/23904/stat : 23904 (java) S 23898 23898 23693 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29285259 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23905] ppid=23898 vsize=807896 CPUtime=0.16
/proc/23900/task/23905/stat : 23905 (java) S 23898 23898 23693 0 -1 64 403 0 0 0 15 1 0 0 16 0 8 0 29285259 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23906] ppid=23898 vsize=807896 CPUtime=0
/proc/23900/task/23906/stat : 23906 (java) S 23898 23898 23693 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29285259 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23900/tid=23907] ppid=23898 vsize=807896 CPUtime=0
/proc/23900/task/23907/stat : 23907 (java) S 23898 23898 23693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29285259 827285504 157189 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 821620

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23898 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=31995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=19996
CPU time returned by wait4() is 0.051991
while last known CPU time is 39.73

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

Real time (s): 40.4154
CPU time (s): 39.73
CPU user time (s): 38.66
CPU system time (s): 1.07
CPU usage (%): 98.3041
Max. virtual memory (cumulated for all children) (KiB): 821644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1193
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 48
involuntary context switches= 11

runsolver used 0.045993 s user time and 0.144977 s system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Jan 29 17:55:08 UTC 2007


IDJOB= 197917
IDBENCH= 3521
IDSOLVER= 86
FILE ID= node15/197917-1170093304

PBS_JOBID= 3689419

Free space on /tmp= 66450 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/marc/large-96-unsat_ext.xml
COMMAND LINE= /tmp/evaluation/197917-1170093304/solver /tmp/evaluation/197917-1170093304 /tmp/evaluation/197917-1170093304/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-197917-1170093304 -o ROOT/results/node15/solver-197917-1170093304 -C 1800 -M 900  /tmp/evaluation/197917-1170093304/solver /tmp/evaluation/197917-1170093304 /tmp/evaluation/197917-1170093304/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  a03d5eb87a7b601c13f81842fb6beeb3

RANDOM SEED= 645804396

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		: 3000.276
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		: 3000.276
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:       1095704 kB
Buffers:         19272 kB
Cached:         225256 kB
SwapCached:          0 kB
Active:         793924 kB
Inactive:       117292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           95884 kB
Writeback:           0 kB
Mapped:         692200 kB
Slab:            32640 kB
Committed_AS:   888792 kB
PageTables:       3384 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= 66450 MiB



End job on node15 on Mon Jan 29 17:55:49 UTC 2007