Trace number 281776

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
Toolbar_MaxSat 2007-01-19? (TO) 2400.09 2400.78

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseTight/
vcsp-25-10-25-87-27_ext.xml
MD5SUM51d8e45fc6e46ffbfaffa5b411b7ad03
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints46
Best CPU time to get the best result obtained on this benchmark5.57815
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints75
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension75
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/281776-1169314142/unknown.xml to /tmp/evaluation/281776-1169314142/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-281776-1169314142 -o ROOT/results/node29/solver-281776-1169314142 -C 2400 -M 900 /tmp/evaluation/281776-1169314142/solver.sh /tmp/evaluation/281776-1169314142/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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: 1.01 1.01 1.05 4/78 31652
/proc/meminfo: memFree=1368696/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=8652 CPUtime=0
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 279808321 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 2163 280 208 79 0 156 0
[pid=31653] ppid=31651 vsize=8660 CPUtime=0
/proc/31653/stat : 31653 (solver.sh) R 31651 31651 30783 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 279808321 8867840 283 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4425384 0 0 4096 73728 0 0 0 17 1 0 0
/proc/31653/statm: 2172 286 209 79 0 165 0

[startup+0.102909 s]
/proc/loadavg: 1.01 1.01 1.05 4/78 31652
/proc/meminfo: memFree=1368696/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+0.510928 s]
/proc/loadavg: 1.01 1.01 1.05 4/78 31652
/proc/meminfo: memFree=1368696/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+1.33299 s]
/proc/loadavg: 1.01 1.01 1.05 2/81 31672
/proc/meminfo: memFree=1365664/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=40500 CPUtime=1.27
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 10013 1330 0 0 0 4 123 0 17 0 1 0 279808325 41472000 9979 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134884559 0 0 4096 0 0 0 0 17 0 0 0
/proc/31670/statm: 10125 9979 55 178 0 9943 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 88060

[startup+2.98408 s]
/proc/loadavg: 1.01 1.01 1.05 2/79 31673
/proc/meminfo: memFree=1306864/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2.91
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 162 6 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 110920

[startup+6.26329 s]
/proc/loadavg: 1.09 1.03 1.06 2/79 31673
/proc/meminfo: memFree=1306864/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=6.19
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 490 6 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 110920

[startup+12.7237 s]
/proc/loadavg: 1.07 1.03 1.05 2/79 31673
/proc/meminfo: memFree=1306872/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=12.65
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 1136 6 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 110920

[startup+25.5285 s]
/proc/loadavg: 1.06 1.03 1.05 2/79 31673
/proc/meminfo: memFree=1307008/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=25.44
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 2415 6 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657232 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 110920

[startup+51.1561 s]
/proc/loadavg: 1.04 1.02 1.05 2/79 31673
/proc/meminfo: memFree=1307008/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=51.07
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 4977 7 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 110920

[startup+102.403 s]
/proc/loadavg: 1.02 1.02 1.05 2/79 31673
/proc/meminfo: memFree=1307072/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=102.3
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 10100 7 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 110920

[startup+162.472 s]
/proc/loadavg: 1.00 1.01 1.04 2/79 31673
/proc/meminfo: memFree=1307072/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=162.35
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 16105 7 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 110920

[startup+222.547 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 31673
/proc/meminfo: memFree=1307072/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=222.42
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 22111 8 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657435 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 110920

[startup+282.61 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=282.47
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 28116 8 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 110920

[startup+342.673 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=342.52
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 34120 9 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 110920

[startup+402.74 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=402.57
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 40125 9 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 110920

[startup+462.804 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=462.63
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 46130 10 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657456 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 110920

[startup+522.868 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=522.68

################
# More data... #
################

/proc/loadavg: 1.00 1.00 1.00 2/79 31673
/proc/meminfo: memFree=1307200/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=1723.69
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 172226 20 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590179 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1723.7
Current children cumulated vsize (KiB) 110920

[startup+1784.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=1783.75
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 178231 21 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134561971 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1783.76
Current children cumulated vsize (KiB) 110920

[startup+1844.27 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=1843.8
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 184236 21 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1843.81
Current children cumulated vsize (KiB) 110920

[startup+1904.34 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 31673
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=1903.86
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 190241 22 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1903.87
Current children cumulated vsize (KiB) 110920

[startup+1964.43 s]
/proc/loadavg: 1.01 1.02 1.00 2/85 31831
/proc/meminfo: memFree=1305864/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=1963.85
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 196238 24 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703502 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1963.86
Current children cumulated vsize (KiB) 110920

[startup+2024.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 31871
/proc/meminfo: memFree=1307072/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2023.89
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 202242 24 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2023.9
Current children cumulated vsize (KiB) 110920

[startup+2084.56 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 31871
/proc/meminfo: memFree=1307072/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2083.94
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 208246 25 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2083.95
Current children cumulated vsize (KiB) 110920

[startup+2144.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31871
/proc/meminfo: memFree=1307072/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2143.99
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 214251 25 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2144
Current children cumulated vsize (KiB) 110920

[startup+2204.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31871
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2204.03
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 220255 25 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590281 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2204.04
Current children cumulated vsize (KiB) 110920

[startup+2264.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31871
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2264.09
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 226260 26 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660559 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2264.1
Current children cumulated vsize (KiB) 110920

[startup+2324.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31871
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2324.14
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 232264 27 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134560085 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2324.15
Current children cumulated vsize (KiB) 110920

[startup+2384.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31871
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2384.19
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 238269 27 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2384.2
Current children cumulated vsize (KiB) 110920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31871
/proc/meminfo: memFree=1307136/2055920 swapFree=4161400/4192956
[pid=31651] ppid=31649 vsize=47560 CPUtime=0.01
/proc/31651/stat : 31651 (solver.sh) S 31649 31651 30783 0 -1 4194304 901 2416 0 0 0 0 0 1 18 0 1 0 279808321 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 221780306778 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31651/statm: 11890 362 246 79 0 217 0
[pid=31670] ppid=31651 vsize=63360 CPUtime=2400.08
/proc/31670/stat : 31670 (toolbar) R 31651 31651 30783 0 -1 4194304 15320 1330 0 0 239858 27 123 0 25 0 1 0 279808325 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656538 0 0 4096 2 0 0 0 17 1 0 0
/proc/31670/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 110920

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31651 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.037993
while last known CPU time is 2400.09

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

Real time (s): 2400.78
CPU time (s): 2400.09
CPU user time (s): 2399.81
CPU system time (s): 0.28
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 114744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3317
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= 66
involuntary context switches= 19

runsolver used 2.41563 s user time and 6.11107 s system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Jan 20 17:29:02 UTC 2007


IDJOB= 281776
IDBENCH= 12262
IDSOLVER= 71
FILE ID= node29/281776-1169314142

PBS_JOBID= 3610253

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseTight/vcsp-25-10-25-87-27_ext.xml
COMMAND LINE= /tmp/evaluation/281776-1169314142/solver.sh /tmp/evaluation/281776-1169314142/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-281776-1169314142 -o ROOT/results/node29/conversion-281776-1169314142 -C 600 -M 900 /tmp/evaluation/281776-1169314142/translate /tmp/evaluation/281776-1169314142/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-281776-1169314142 -o ROOT/results/node29/solver-281776-1169314142 -C 2400 -M 900  /tmp/evaluation/281776-1169314142/solver.sh /tmp/evaluation/281776-1169314142/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  51d8e45fc6e46ffbfaffa5b411b7ad03

RANDOM SEED= 523450800

TIME LIMIT= 2400 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:       1369176 kB
Buffers:         42660 kB
Cached:         548132 kB
SwapCached:       5160 kB
Active:         168428 kB
Inactive:       450080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369176 kB
SwapTotal:     4192956 kB
SwapFree:      4161400 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          42028 kB
Slab:            53572 kB
Committed_AS:  5597944 kB
PageTables:       2000 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= 66563 MiB



End job on node29 on Sat Jan 20 18:09:03 UTC 2007