Trace number 287211

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? 38.48 39.316

General information on the benchmark

Namelard/
lard-90-90.xml
MD5SUM72b0577fd0b98692a1c5ce53e4ef7b87
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 benchmark23.1795
SatisfiableYES
(Un)Satisfiability was proved
Number of variables90
Number of constraints4005
Maximum constraint arity2
Maximum domain size91
Number of constraints which are defined in extension4005
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.36	c # Sugar v0-40 (/tmp/evaluation/287211-1170112505/sugar-v0-40.jar)
0.36	
0.36	c # MAIN  BEGIN : /tmp/evaluation/287211-1170112505/unknown.xml [Tue Jan 30 00:15:07 2007]
0.36	c # CONVERT_XML  BEGIN : /tmp/evaluation/287211-1170112505/unknown.xml /tmp/evaluation/287211-1170112505/sugar433.csp [Tue Jan 30 00:15:07 2007]
0.36	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/287211-1170112505/sugar-v0-40.jar -convert /tmp/evaluation/287211-1170112505/unknown.xml /tmp/evaluation/287211-1170112505/sugar433.csp
0.53	c BEGIN convert /tmp/evaluation/287211-1170112505/unknown.xml
39.17	c Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
39.31	s UNKNOWN
39.31	c # ERROR cannot convert /tmp/evaluation/287211-1170112505/unknown.xml, at /tmp/evaluation/287211-1170112505/sugar line 177.
39.31	
39.31	c # MAIN  END :  (39 seconds) [Tue Jan 30 00:15:46 2007]
39.31	c # MAIN  CPU : 0.01 = 0 + 0.01 + 0 + 0
39.31

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/node3/watcher-287211-1170112505 -o ROOT/results/node3/solver-287211-1170112505 -C 1800 -M 900 /tmp/evaluation/287211-1170112505/solver /tmp/evaluation/287211-1170112505 /tmp/evaluation/287211-1170112505/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: 2.57 3.12 3.43 5/97 434
/proc/meminfo: memFree=1458816/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=12268 CPUtime=0
/proc/433/stat : 433 (sugar) D 431 433 31932 0 -1 4194304 601 0 0 0 0 0 0 0 20 0 1 0 31205470 12562432 320 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/433/statm: 3067 320 242 3 0 167 0

[startup+0.11991 s]
/proc/loadavg: 2.57 3.12 3.43 5/97 434
/proc/meminfo: memFree=1458816/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=12268 CPUtime=0
/proc/433/stat : 433 (sugar) R 431 433 31932 0 -1 4194304 601 0 0 0 0 0 0 0 18 0 1 0 31205470 12562432 320 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 0 0 0 0 17 1 0 0
/proc/433/statm: 3067 320 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.527901 s]
/proc/loadavg: 2.57 3.12 3.43 5/97 434
/proc/meminfo: memFree=1458816/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=13724 CPUtime=0.04
/proc/433/stat : 433 (sugar) S 431 433 31932 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 31205470 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/433/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.35897 s]
/proc/loadavg: 2.57 3.12 3.43 3/105 442
/proc/meminfo: memFree=1388672/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=13724 CPUtime=0.04
/proc/433/stat : 433 (sugar) S 431 433 31932 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 31205470 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/433/statm: 3431 805 368 3 0 531 0
[pid=435] ppid=433 vsize=807292 CPUtime=0.95
/proc/435/stat : 435 (java) R 433 433 31932 0 -1 0 22496 0 15 0 79 16 0 0 25 0 8 0 31205507 826667008 22254 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/435/statm: 201823 22260 1659 14 0 189101 0
[pid=435/tid=436] ppid=433 vsize=807292 CPUtime=0.13
/proc/435/task/436/stat : 436 (java) R 433 433 31932 0 -1 64 16063 0 0 0 7 6 0 0 16 0 8 0 31205514 826667008 22265 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4153968444 0 0 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=437] ppid=433 vsize=807292 CPUtime=0
/proc/435/task/437/stat : 437 (java) S 433 433 31932 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31205515 826667008 22266 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=438] ppid=433 vsize=807292 CPUtime=0
/proc/435/task/438/stat : 438 (java) S 433 433 31932 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 31205515 826667008 22266 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=439] ppid=433 vsize=807292 CPUtime=0
/proc/435/task/439/stat : 439 (java) S 433 433 31932 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 31205518 826667008 22266 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=440] ppid=433 vsize=807292 CPUtime=0.08
/proc/435/task/440/stat : 440 (java) S 433 433 31932 0 -1 64 360 0 0 0 8 0 0 0 16 0 8 0 31205518 826667008 22266 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=441] ppid=433 vsize=807292 CPUtime=0
/proc/435/task/441/stat : 441 (java) S 433 433 31932 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 31205518 826667008 22266 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=442] ppid=433 vsize=807292 CPUtime=0
/proc/435/task/442/stat : 442 (java) S 433 433 31932 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31205518 826667008 22266 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 821016

[startup+3.04711 s]
/proc/loadavg: 2.57 3.12 3.43 3/105 442
/proc/meminfo: memFree=1270976/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=13724 CPUtime=0.04
/proc/433/stat : 433 (sugar) S 431 433 31932 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 31205470 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/433/statm: 3431 805 368 3 0 531 0
[pid=435] ppid=433 vsize=807404 CPUtime=2.61
/proc/435/stat : 435 (java) R 433 433 31932 0 -1 0 56277 0 16 0 220 41 0 0 25 0 8 0 31205507 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073732515 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/435/statm: 201851 55835 1694 14 0 189129 0
[pid=435/tid=436] ppid=433 vsize=807404 CPUtime=0.57
/proc/435/task/436/stat : 436 (java) S 433 433 31932 0 -1 64 49715 0 0 0 34 23 0 0 17 0 8 0 31205514 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=437] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/437/stat : 437 (java) S 433 433 31932 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31205515 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=438] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/438/stat : 438 (java) S 433 433 31932 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31205515 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=439] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/439/stat : 439 (java) S 433 433 31932 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 31205518 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=440] ppid=433 vsize=807404 CPUtime=0.14
/proc/435/task/440/stat : 440 (java) S 433 433 31932 0 -1 64 396 0 0 0 14 0 0 0 16 0 8 0 31205518 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=441] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/441/stat : 441 (java) S 433 433 31932 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 31205518 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=442] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/442/stat : 442 (java) S 433 433 31932 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31205518 826781696 55835 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 821128

[startup+6.25118 s]
/proc/loadavg: 2.52 3.10 3.43 3/105 442
/proc/meminfo: memFree=1091904/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=13724 CPUtime=0.04
/proc/433/stat : 433 (sugar) S 431 433 31932 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 31205470 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/433/statm: 3431 805 368 3 0 531 0
[pid=435] ppid=433 vsize=807404 CPUtime=5.79
/proc/435/stat : 435 (java) R 433 433 31932 0 -1 0 87899 0 16 0 523 56 0 0 25 0 8 0 31205507 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073735413 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/435/statm: 201851 87445 1694 14 0 189129 0
[pid=435/tid=436] ppid=433 vsize=807404 CPUtime=1.2
/proc/435/task/436/stat : 436 (java) S 433 433 31932 0 -1 64 79846 0 0 0 83 37 0 0 16 0 8 0 31205514 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=437] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/437/stat : 437 (java) S 433 433 31932 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31205515 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=438] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/438/stat : 438 (java) S 433 433 31932 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31205515 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=439] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/439/stat : 439 (java) S 433 433 31932 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 31205518 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=440] ppid=433 vsize=807404 CPUtime=0.16
/proc/435/task/440/stat : 440 (java) S 433 433 31932 0 -1 64 403 0 0 0 16 0 0 0 16 0 8 0 31205518 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=441] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/441/stat : 441 (java) S 433 433 31932 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 31205518 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=442] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/442/stat : 442 (java) S 433 433 31932 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31205518 826781696 87445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.83
Current children cumulated vsize (KiB) 821128

[startup+12.7357 s]
/proc/loadavg: 2.48 3.08 3.42 3/105 442
/proc/meminfo: memFree=790272/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=13724 CPUtime=0.04
/proc/433/stat : 433 (sugar) S 431 433 31932 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 31205470 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/433/statm: 3431 805 368 3 0 531 0
[pid=435] ppid=433 vsize=807404 CPUtime=12.23
/proc/435/stat : 435 (java) R 433 433 31932 0 -1 0 149072 0 16 0 1139 84 0 0 25 0 8 0 31205507 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/435/statm: 201851 148445 1694 14 0 189129 0
[pid=435/tid=436] ppid=433 vsize=807404 CPUtime=2.8
/proc/435/task/436/stat : 436 (java) R 433 433 31932 0 -1 64 138601 0 0 0 216 64 0 0 16 0 8 0 31205514 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4152891599 0 0 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=437] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/437/stat : 437 (java) S 433 433 31932 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31205515 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=438] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/438/stat : 438 (java) S 433 433 31932 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31205515 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=439] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/439/stat : 439 (java) S 433 433 31932 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 31205518 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=440] ppid=433 vsize=807404 CPUtime=0.16
/proc/435/task/440/stat : 440 (java) S 433 433 31932 0 -1 64 406 0 0 0 16 0 0 0 16 0 8 0 31205518 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=441] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/441/stat : 441 (java) S 433 433 31932 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 31205518 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=442] ppid=433 vsize=807404 CPUtime=0
/proc/435/task/442/stat : 442 (java) S 433 433 31932 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31205518 826781696 148445 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.27
Current children cumulated vsize (KiB) 821128

[startup+25.6008 s]
/proc/loadavg: 2.44 3.05 3.40 3/105 442
/proc/meminfo: memFree=655808/2055920 swapFree=4192812/4192956
[pid=433] ppid=431 vsize=13724 CPUtime=0.04
/proc/433/stat : 433 (sugar) S 431 433 31932 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 31205470 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/433/statm: 3431 805 368 3 0 531 0
[pid=435] ppid=433 vsize=807908 CPUtime=24.96
/proc/435/stat : 435 (java) S 433 433 31932 0 -1 0 159027 0 16 0 2407 89 0 0 17 0 8 0 31205507 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/435/statm: 201977 156982 1694 14 0 189255 0
[pid=435/tid=436] ppid=433 vsize=807908 CPUtime=13.69
/proc/435/task/436/stat : 436 (java) R 433 433 31932 0 -1 64 148547 0 0 0 1300 69 0 0 25 0 8 0 31205514 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155526126 0 0 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=437] ppid=433 vsize=807908 CPUtime=0
/proc/435/task/437/stat : 437 (java) S 433 433 31932 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31205515 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=438] ppid=433 vsize=807908 CPUtime=0
/proc/435/task/438/stat : 438 (java) S 433 433 31932 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31205515 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=439] ppid=433 vsize=807908 CPUtime=0
/proc/435/task/439/stat : 439 (java) S 433 433 31932 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 31205518 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=440] ppid=433 vsize=807908 CPUtime=0.16
/proc/435/task/440/stat : 440 (java) S 433 433 31932 0 -1 64 406 0 0 0 16 0 0 0 16 0 8 0 31205518 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=441] ppid=433 vsize=807908 CPUtime=0
/proc/435/task/441/stat : 441 (java) S 433 433 31932 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 31205518 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=435/tid=442] ppid=433 vsize=807908 CPUtime=0
/proc/435/task/442/stat : 442 (java) S 433 433 31932 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31205518 827297792 156982 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25
Current children cumulated vsize (KiB) 821632

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 433 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=36994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.047992
while last known CPU time is 38.48

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

Real time (s): 39.316
CPU time (s): 38.48
CPU user time (s): 37.47
CPU system time (s): 1.01
CPU usage (%): 97.8736
Max. virtual memory (cumulated for all children) (KiB): 821652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1197
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= 20
involuntary context switches= 10

runsolver used 0.05999 s user time and 0.122981 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan 29 23:15:06 UTC 2007


IDJOB= 287211
IDBENCH= 19808
IDSOLVER= 86
FILE ID= node3/287211-1170112505

PBS_JOBID= 3690043

Free space on /tmp= 66382 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/lard/lard-90-90.xml
COMMAND LINE= /tmp/evaluation/287211-1170112505/solver /tmp/evaluation/287211-1170112505 /tmp/evaluation/287211-1170112505/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-287211-1170112505 -o ROOT/results/node3/solver-287211-1170112505 -C 1800 -M 900  /tmp/evaluation/287211-1170112505/solver /tmp/evaluation/287211-1170112505 /tmp/evaluation/287211-1170112505/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  72b0577fd0b98692a1c5ce53e4ef7b87

RANDOM SEED= 528901760

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		: 3000.241
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		: 3000.241
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:       1459168 kB
Buffers:          1792 kB
Cached:         354188 kB
SwapCached:          0 kB
Active:         518972 kB
Inactive:        33672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          180840 kB
Writeback:           0 kB
Mapped:         225448 kB
Slab:            28740 kB
Committed_AS:  1527536 kB
PageTables:       2324 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= 66382 MiB



End job on node3 on Mon Jan 29 23:15:46 UTC 2007