Trace number 282109

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 2410.9

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t58/
pi-30-10-197-42-31.xml
MD5SUM708c4bff99779451a8550a3de28da430
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints100
Best CPU time to get the best result obtained on this benchmark8.5767
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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/282109-1169318099/unknown.xml to /tmp/evaluation/282109-1169318099/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/node41/watcher-282109-1169318099 -o ROOT/results/node41/solver-282109-1169318099 -C 2400 -M 900 /tmp/evaluation/282109-1169318099/solver.sh /tmp/evaluation/282109-1169318099/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: 0.92 0.98 0.99 5/74 17778
/proc/meminfo: memFree=1416112/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=8560 CPUtime=0
/proc/17776/stat : 17776 (solver.sh) R 17771 17776 17637 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280209230 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238390331279 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17776/statm: 2140 253 197 79 0 133 0

[startup+0.10554 s]
/proc/loadavg: 0.92 0.98 0.99 5/74 17778
/proc/meminfo: memFree=1416112/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47560

[startup+0.514573 s]
/proc/loadavg: 0.92 0.98 0.99 5/74 17778
/proc/meminfo: memFree=1416112/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47560

[startup+1.33464 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 17812
/proc/meminfo: memFree=1412944/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=55364 CPUtime=1.24
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 13095 1332 0 0 8 5 111 0 18 0 1 0 280209236 56692736 13060 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708244 0 0 4096 2 0 0 0 17 1 0 0
/proc/17810/statm: 13841 13060 73 178 0 13659 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 102924

[startup+2.97079 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 17813
/proc/meminfo: memFree=1346592/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71784 CPUtime=2.88
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17219 1332 0 0 170 7 111 0 25 0 1 0 280209236 73506816 17184 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 1 0 0
/proc/17810/statm: 17946 17184 80 178 0 17764 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 119344

[startup+6.24807 s]
/proc/loadavg: 1.01 1.00 1.00 3/75 17814
/proc/meminfo: memFree=1346416/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71784 CPUtime=6.16
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17219 1332 0 0 498 7 111 0 25 0 1 0 280209236 73506816 17184 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/17810/statm: 17946 17184 80 178 0 17764 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 119344

[startup+12.7116 s]
/proc/loadavg: 1.09 1.02 1.01 3/75 17814
/proc/meminfo: memFree=1346416/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71784 CPUtime=12.62
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17219 1332 0 0 1144 7 111 0 25 0 1 0 280209236 73506816 17184 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 1 0 0
/proc/17810/statm: 17946 17184 80 178 0 17764 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 119344

[startup+25.5307 s]
/proc/loadavg: 1.29 1.06 1.02 3/75 17814
/proc/meminfo: memFree=1346544/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71784 CPUtime=25.44
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17219 1332 0 0 2426 7 111 0 25 0 1 0 280209236 73506816 17184 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/17810/statm: 17946 17184 80 178 0 17764 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 119344

[startup+51.182 s]
/proc/loadavg: 1.60 1.15 1.05 3/81 17958
/proc/meminfo: memFree=1330616/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71784 CPUtime=50.98
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17219 1332 0 0 4979 8 111 0 25 0 1 0 280209236 73506816 17184 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17946 17184 80 178 0 17764 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 119344

[startup+102.482 s]
/proc/loadavg: 1.82 1.28 1.10 3/81 17958
/proc/meminfo: memFree=1322616/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=102.05
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 10086 8 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 102.07
Current children cumulated vsize (KiB) 119348

[startup+162.506 s]
/proc/loadavg: 1.93 1.41 1.15 3/81 17958
/proc/meminfo: memFree=1322552/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=161.81
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 16062 8 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 161.83
Current children cumulated vsize (KiB) 119348

[startup+222.535 s]
/proc/loadavg: 1.97 1.52 1.20 3/81 17958
/proc/meminfo: memFree=1322552/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=221.55
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 22036 8 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658199 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 221.57
Current children cumulated vsize (KiB) 119348

[startup+282.561 s]
/proc/loadavg: 1.99 1.60 1.25 3/81 17958
/proc/meminfo: memFree=1322488/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=281.32
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 28013 8 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 281.34
Current children cumulated vsize (KiB) 119348

[startup+342.583 s]
/proc/loadavg: 1.99 1.67 1.29 3/81 17958
/proc/meminfo: memFree=1322560/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=341.09
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 33989 9 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 341.11
Current children cumulated vsize (KiB) 119348

[startup+402.608 s]
/proc/loadavg: 1.99 1.73 1.33 3/81 17958
/proc/meminfo: memFree=1322496/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=400.83
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 39963 9 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 400.85
Current children cumulated vsize (KiB) 119348

[startup+462.635 s]
/proc/loadavg: 1.99 1.77 1.37 3/81 17958
/proc/meminfo: memFree=1322496/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=460.59
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 45939 9 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704092 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 460.61
Current children cumulated vsize (KiB) 119348

[startup+522.668 s]
/proc/loadavg: 2.03 1.83 1.41 3/81 17958
/proc/meminfo: memFree=1322496/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=520.36
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 51916 9 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660480 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 520.38

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

/proc/loadavg: 2.02 2.03 1.82 3/81 18156
/proc/meminfo: memFree=1322048/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=1715.43
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 171409 23 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1715.45
Current children cumulated vsize (KiB) 119348

[startup+1783.29 s]
/proc/loadavg: 2.00 2.02 1.83 3/81 18156
/proc/meminfo: memFree=1322048/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=1775.19
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 177385 23 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1775.21
Current children cumulated vsize (KiB) 119348

[startup+1843.32 s]
/proc/loadavg: 2.00 2.01 1.84 3/81 18156
/proc/meminfo: memFree=1322048/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=1834.94
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 183360 23 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1834.96
Current children cumulated vsize (KiB) 119348

[startup+1903.35 s]
/proc/loadavg: 2.00 2.01 1.84 3/81 18156
/proc/meminfo: memFree=1322048/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=1894.71
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 189337 23 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1894.73
Current children cumulated vsize (KiB) 119348

[startup+1963.38 s]
/proc/loadavg: 2.00 2.00 1.85 3/81 18156
/proc/meminfo: memFree=1322048/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=1954.47
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 195313 23 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700197 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1954.49
Current children cumulated vsize (KiB) 119348

[startup+2023.41 s]
/proc/loadavg: 2.00 2.00 1.85 3/81 18156
/proc/meminfo: memFree=1322112/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2014.21
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 201287 23 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2014.23
Current children cumulated vsize (KiB) 119348

[startup+2083.43 s]
/proc/loadavg: 2.00 2.00 1.86 3/81 18156
/proc/meminfo: memFree=1322240/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2073.99
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 207264 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694206 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2074.01
Current children cumulated vsize (KiB) 119348

[startup+2143.47 s]
/proc/loadavg: 2.00 2.00 1.87 3/81 18156
/proc/meminfo: memFree=1322240/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2133.75
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 213240 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2133.77
Current children cumulated vsize (KiB) 119348

[startup+2203.5 s]
/proc/loadavg: 2.00 2.00 1.87 3/81 18156
/proc/meminfo: memFree=1322240/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2193.51
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 219216 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656724 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2193.53
Current children cumulated vsize (KiB) 119348

[startup+2263.53 s]
/proc/loadavg: 2.00 2.00 1.88 3/81 18156
/proc/meminfo: memFree=1322176/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2253.28
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 225193 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2253.3
Current children cumulated vsize (KiB) 119348

[startup+2323.56 s]
/proc/loadavg: 2.00 2.00 1.88 3/81 18156
/proc/meminfo: memFree=1322240/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2313.04
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 231169 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668442 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2313.06
Current children cumulated vsize (KiB) 119348

[startup+2383.59 s]
/proc/loadavg: 2.09 2.03 1.90 3/81 18156
/proc/meminfo: memFree=1322176/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2372.79
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 237144 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598693 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2372.81
Current children cumulated vsize (KiB) 119348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2410.88 s]
/proc/loadavg: 2.06 2.02 1.90 3/81 18156
/proc/meminfo: memFree=1322176/2055920 swapFree=4191892/4192956
[pid=17776] ppid=17771 vsize=47560 CPUtime=0.02
/proc/17776/stat : 17776 (solver.sh) S 17771 17776 17637 0 -1 4194304 906 2590 0 0 0 0 1 1 16 0 1 0 280209230 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/17776/statm: 11890 362 246 79 0 217 0
[pid=17810] ppid=17776 vsize=71788 CPUtime=2399.98
/proc/17810/stat : 17810 (toolbar) R 17776 17776 17637 0 -1 4194304 17220 1332 0 0 239863 24 111 0 25 0 1 0 280209236 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134588440 0 0 4096 2 0 0 0 17 0 0 0
/proc/17810/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2400
Current children cumulated vsize (KiB) 119348

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 17776 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.043992
while last known CPU time is 2400

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

Real time (s): 2410.9
CPU time (s): 2400
CPU user time (s): 2399.75
CPU system time (s): 0.25
CPU usage (%): 99.548
Max. virtual memory (cumulated for all children) (KiB): 119348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3496
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= 57
involuntary context switches= 24

runsolver used 2.58661 s user time and 6.03008 s system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Jan 20 18:35:00 UTC 2007


IDJOB= 282109
IDBENCH= 12438
IDSOLVER= 71
FILE ID= node41/282109-1169318099

PBS_JOBID= 3610394

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t58/pi-30-10-197-42-31.xml
COMMAND LINE= /tmp/evaluation/282109-1169318099/solver.sh /tmp/evaluation/282109-1169318099/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-282109-1169318099 -o ROOT/results/node41/conversion-282109-1169318099 -C 600 -M 900 /tmp/evaluation/282109-1169318099/translate /tmp/evaluation/282109-1169318099/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-282109-1169318099 -o ROOT/results/node41/solver-282109-1169318099 -C 2400 -M 900  /tmp/evaluation/282109-1169318099/solver.sh /tmp/evaluation/282109-1169318099/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  708c4bff99779451a8550a3de28da430

RANDOM SEED= 362587421

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		: 3000.234
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		: 3000.234
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:       1417784 kB
Buffers:         51728 kB
Cached:         485196 kB
SwapCached:        276 kB
Active:         215956 kB
Inactive:       340616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417784 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4416 kB
Writeback:           0 kB
Mapped:          28568 kB
Slab:            67144 kB
Committed_AS:  5373336 kB
PageTables:       1744 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= 66561 MiB



End job on node41 on Sat Jan 20 19:15:11 UTC 2007