Trace number 281920

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) 2400.06 2418.57

General information on the benchmark

NameMaxCSP/maxclique/
brock-200-1_ext.xml
MD5SUM7b1eab37e1f977bf8fad4b7b03d50977
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints5087
Best CPU time to get the best result obtained on this benchmark2400.08
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of constraints5266
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension5266
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/281920-1169315645/unknown.xml to /tmp/evaluation/281920-1169315645/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/node47/watcher-281920-1169315645 -o ROOT/results/node47/solver-281920-1169315645 -C 2400 -M 900 /tmp/evaluation/281920-1169315645/solver.sh /tmp/evaluation/281920-1169315645/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: 1.86 1.43 1.16 5/74 927
/proc/meminfo: memFree=1267480/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=8560 CPUtime=0
/proc/926/stat : 926 (solver.sh) R 924 926 502 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 279963823 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717727631 0 0 4096 8192 0 0 0 17 1 0 0
/proc/926/statm: 2140 253 197 79 0 133 0

[startup+0.107085 s]
/proc/loadavg: 1.86 1.43 1.16 5/74 927
/proc/meminfo: memFree=1267480/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47580

[startup+0.515115 s]
/proc/loadavg: 1.86 1.43 1.16 5/74 927
/proc/meminfo: memFree=1267480/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47580

[startup+1.3362 s]
/proc/loadavg: 1.86 1.43 1.16 3/77 947
/proc/meminfo: memFree=1264448/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=884 CPUtime=0
/proc/945/stat : 945 (toolbar) S 926 926 502 0 -1 4194304 75 0 0 0 0 0 0 0 23 0 1 0 279963830 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/945/statm: 221 51 45 178 0 39 0
[pid=946] ppid=945 vsize=44020 CPUtime=0
/proc/946/stat : 946 (sh) S 945 926 502 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 279963831 45076480 257 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/946/statm: 11005 257 217 169 0 50 0
[pid=947] ppid=946 vsize=22300 CPUtime=1.24
/proc/947/stat : 947 (maxwalksat) R 946 926 502 0 -1 4194304 602 0 0 0 124 0 0 0 25 0 1 0 279963831 22835200 570 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521397 0 0 4096 2 0 0 0 17 1 0 0
/proc/947/statm: 5575 570 102 3 0 5217 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 114784

[startup+2.98538 s]
/proc/loadavg: 1.87 1.44 1.17 3/75 948
/proc/meminfo: memFree=1226960/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41660 CPUtime=2.86
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10025 1295 0 0 123 4 159 0 25 0 1 0 279963830 42659840 9990 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702449 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10415 9990 81 178 0 10233 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 89240

[startup+6.27173 s]
/proc/loadavg: 1.87 1.44 1.17 3/75 948
/proc/meminfo: memFree=1226896/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=6.12
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 449 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702428 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 89244

[startup+12.7434 s]
/proc/loadavg: 1.89 1.45 1.18 3/75 948
/proc/meminfo: memFree=1226904/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=12.53
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 1090 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590281 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 89244

[startup+25.5648 s]
/proc/loadavg: 1.91 1.47 1.18 3/75 948
/proc/meminfo: memFree=1227032/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=25.23
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 2360 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 89244

[startup+51.2265 s]
/proc/loadavg: 1.94 1.51 1.20 3/75 948
/proc/meminfo: memFree=1227096/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=50.66
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 4903 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699975 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 89244

[startup+102.448 s]
/proc/loadavg: 1.97 1.59 1.24 3/75 948
/proc/meminfo: memFree=1227096/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=101.41
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 9978 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590169 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 89244

[startup+162.495 s]
/proc/loadavg: 1.99 1.66 1.29 3/75 948
/proc/meminfo: memFree=1227160/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=160.91
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 15928 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 160.94
Current children cumulated vsize (KiB) 89244

[startup+222.55 s]
/proc/loadavg: 1.99 1.72 1.33 3/75 948
/proc/meminfo: memFree=1227096/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=220.42
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 21879 4 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659771 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 89244

[startup+282.602 s]
/proc/loadavg: 1.99 1.77 1.37 3/75 948
/proc/meminfo: memFree=1227160/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=279.93
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 27829 5 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 279.96
Current children cumulated vsize (KiB) 89244

[startup+342.647 s]
/proc/loadavg: 1.99 1.81 1.41 3/75 948
/proc/meminfo: memFree=1227096/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=339.42
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 33778 5 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 339.45
Current children cumulated vsize (KiB) 89244

[startup+402.709 s]
/proc/loadavg: 1.99 1.84 1.44 3/75 948
/proc/meminfo: memFree=1227096/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=398.94
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 39730 5 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134567151 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 398.97
Current children cumulated vsize (KiB) 89244

[startup+462.788 s]
/proc/loadavg: 1.99 1.86 1.47 3/81 1107
/proc/meminfo: memFree=1225880/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=458.31
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10027 1295 0 0 45667 5 159 0 25 0 1 0 279963830 42663936 9992 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670678 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9992 81 178 0 10234 0
Current children cumulated CPU time (s) 458.34
Current children cumulated vsize (KiB) 89244

[startup+522.861 s]
/proc/loadavg: 2.03 1.90 1.51 3/75 1147
/proc/meminfo: memFree=1226840/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03

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

/proc/loadavg: 2.06 2.00 1.84 3/75 1149
/proc/meminfo: memFree=1226904/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=1708.13
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 170649 5 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 1708.16
Current children cumulated vsize (KiB) 89244

[startup+1784.22 s]
/proc/loadavg: 2.02 2.00 1.85 3/75 1149
/proc/meminfo: memFree=1226904/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=1767.88
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 176624 5 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701407 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 1767.91
Current children cumulated vsize (KiB) 89244

[startup+1844.26 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 1149
/proc/meminfo: memFree=1226968/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=1827.63
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 182599 5 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700197 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 1827.66
Current children cumulated vsize (KiB) 89244

[startup+1904.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 1149
/proc/meminfo: memFree=1226968/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=1887.4
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 188576 5 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 1887.43
Current children cumulated vsize (KiB) 89244

[startup+1964.34 s]
/proc/loadavg: 2.00 2.00 1.87 3/75 1149
/proc/meminfo: memFree=1227032/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=1947.15
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 194551 5 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 1947.18
Current children cumulated vsize (KiB) 89244

[startup+2024.38 s]
/proc/loadavg: 2.00 2.00 1.87 3/75 1149
/proc/meminfo: memFree=1226968/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2006.91
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 200527 5 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2006.94
Current children cumulated vsize (KiB) 89244

[startup+2084.42 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 1149
/proc/meminfo: memFree=1227032/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2066.67
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 206502 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2066.7
Current children cumulated vsize (KiB) 89244

[startup+2144.46 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 1149
/proc/meminfo: memFree=1226968/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2126.43
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 212478 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2126.46
Current children cumulated vsize (KiB) 89244

[startup+2204.5 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 1149
/proc/meminfo: memFree=1227032/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2186.19
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 218454 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660255 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2186.22
Current children cumulated vsize (KiB) 89244

[startup+2264.51 s]
/proc/loadavg: 1.95 1.98 1.89 3/81 1212
/proc/meminfo: memFree=1314088/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2246.02
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 224437 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660022 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2246.05
Current children cumulated vsize (KiB) 89244

[startup+2324.52 s]
/proc/loadavg: 2.12 2.02 1.91 3/81 1212
/proc/meminfo: memFree=1306216/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2306.02
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 230437 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2306.05
Current children cumulated vsize (KiB) 89244

[startup+2384.61 s]
/proc/loadavg: 2.04 2.01 1.91 3/81 1212
/proc/meminfo: memFree=1306216/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2366.09
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 236444 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2366.12
Current children cumulated vsize (KiB) 89244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2418.56 s]
/proc/loadavg: 2.02 2.01 1.91 3/81 1212
/proc/meminfo: memFree=1306152/2055920 swapFree=4184008/4192956
[pid=926] ppid=924 vsize=47580 CPUtime=0.03
/proc/926/stat : 926 (solver.sh) S 924 926 502 0 -1 4194304 904 3046 0 0 0 0 2 1 20 0 1 0 279963823 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/926/statm: 11895 361 245 79 0 217 0
[pid=945] ppid=926 vsize=41664 CPUtime=2400.03
/proc/945/stat : 945 (toolbar) R 926 926 502 0 -1 4194304 10028 1295 0 0 239838 6 159 0 25 0 1 0 279963830 42663936 9993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/945/statm: 10416 9993 81 178 0 10234 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 89244

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 926 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=30995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=29995
CPU time returned by wait4() is 0.06099
while last known CPU time is 2400.06

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

Real time (s): 2418.57
CPU time (s): 2400.06
CPU user time (s): 2399.99
CPU system time (s): 0.07
CPU usage (%): 99.2346
Max. virtual memory (cumulated for all children) (KiB): 114784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3950
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= 64
involuntary context switches= 25

runsolver used 2.57361 s user time and 7.52886 s system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Jan 20 17:54:05 UTC 2007


IDJOB= 281920
IDBENCH= 12311
IDSOLVER= 71
FILE ID= node47/281920-1169315645

PBS_JOBID= 3610327

Free space on /tmp= 66544 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/brock-200-1_ext.xml
COMMAND LINE= /tmp/evaluation/281920-1169315645/solver.sh /tmp/evaluation/281920-1169315645/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-281920-1169315645 -o ROOT/results/node47/conversion-281920-1169315645 -C 600 -M 900 /tmp/evaluation/281920-1169315645/translate /tmp/evaluation/281920-1169315645/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-281920-1169315645 -o ROOT/results/node47/solver-281920-1169315645 -C 2400 -M 900  /tmp/evaluation/281920-1169315645/solver.sh /tmp/evaluation/281920-1169315645/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  7b1eab37e1f977bf8fad4b7b03d50977

RANDOM SEED= 169782977

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		: 3000.240
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		: 3000.240
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:       1267960 kB
Buffers:         45348 kB
Cached:         565212 kB
SwapCached:       2936 kB
Active:         269408 kB
Inactive:       443240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1267960 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:         109200 kB
Slab:            60592 kB
Committed_AS:  5412408 kB
PageTables:       2020 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 node47 on Sat Jan 20 18:34:25 UTC 2007