Trace number 282550

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 2411.42

General information on the benchmark

NameMaxCSP/celar/subs7/
scenw-7-sub1-20_ext.xml
MD5SUMa1c46d3c56361f00ab0c53678955b3da
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints284
Best CPU time to get the best result obtained on this benchmark0.128979
Satisfiable
(Un)Satisfiability was proved
Number of variables14
Number of constraints300
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension300
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/282550-1169320069/unknown.xml to /tmp/evaluation/282550-1169320069/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/node52/watcher-282550-1169320069 -o ROOT/results/node52/solver-282550-1169320069 -C 2400 -M 900 /tmp/evaluation/282550-1169320069/solver.sh /tmp/evaluation/282550-1169320069/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: 1.45 1.12 1.03 5/81 31320
/proc/meminfo: memFree=1266620/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=8652 CPUtime=0
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 280405533 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31319/statm: 2163 280 208 79 0 156 0
[pid=31321] ppid=31319 vsize=8688 CPUtime=0
/proc/31321/stat : 31321 (solver.sh) R 31319 31319 30990 0 -1 4194368 27 0 0 0 0 0 0 0 18 0 1 0 280405534 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653754527 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/31321/statm: 2172 286 209 79 0 165 0
[pid=31322] ppid=31321 vsize=8728 CPUtime=0
/proc/31322/stat : 31322 (solver.sh) R 31321 31319 30990 0 -1 4194368 25 0 0 0 0 0 0 0 18 0 1 0 280405534 8937472 290 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4322802 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/31322/statm: 2182 290 209 79 0 175 0

[startup+0.103626 s]
/proc/loadavg: 1.45 1.12 1.03 5/81 31320
/proc/meminfo: memFree=1266620/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 47552

[startup+0.511652 s]
/proc/loadavg: 1.45 1.12 1.03 5/81 31320
/proc/meminfo: memFree=1266620/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 47552

[startup+1.33371 s]
/proc/loadavg: 1.45 1.12 1.03 3/84 31340
/proc/meminfo: memFree=1262520/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=884 CPUtime=0
/proc/31338/stat : 31338 (toolbar) S 31319 31319 30990 0 -1 4194304 75 0 0 0 0 0 0 0 21 0 1 0 280405541 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31338/statm: 221 51 45 178 0 39 0
[pid=31339] ppid=31338 vsize=43992 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31338 31319 30990 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 280405541 45047808 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 10998 257 217 169 0 50 0
[pid=31340] ppid=31339 vsize=22300 CPUtime=1.24
/proc/31340/stat : 31340 (maxwalksat) R 31339 31319 30990 0 -1 4194304 807 0 0 0 124 0 0 0 25 0 1 0 280405542 22835200 775 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521346 0 0 4096 2 0 0 0 17 1 0 0
/proc/31340/statm: 5575 775 102 3 0 5217 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 114728

[startup+2.98182 s]
/proc/loadavg: 1.49 1.13 1.04 3/84 31340
/proc/meminfo: memFree=1262520/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=884 CPUtime=0
/proc/31338/stat : 31338 (toolbar) S 31319 31319 30990 0 -1 4194304 75 0 0 0 0 0 0 0 21 0 1 0 280405541 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31338/statm: 221 51 45 178 0 39 0
[pid=31339] ppid=31338 vsize=43992 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31338 31319 30990 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 280405541 45047808 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 10998 257 217 169 0 50 0
[pid=31340] ppid=31339 vsize=22300 CPUtime=2.88
/proc/31340/stat : 31340 (maxwalksat) R 31339 31319 30990 0 -1 4194304 809 0 0 0 288 0 0 0 25 0 1 0 280405542 22835200 777 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521696 0 0 4096 2 0 0 0 17 1 0 0
/proc/31340/statm: 5575 777 102 3 0 5217 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 114728

[startup+6.25904 s]
/proc/loadavg: 1.49 1.13 1.04 3/82 31341
/proc/meminfo: memFree=1116808/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=6.13
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 254 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134664998 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 198480

[startup+12.7245 s]
/proc/loadavg: 1.57 1.16 1.05 3/82 31341
/proc/meminfo: memFree=1116816/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=12.56
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 897 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656443 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 198480

[startup+25.5384 s]
/proc/loadavg: 1.63 1.19 1.06 3/82 31341
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=25.31
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 2172 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659650 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 198480

[startup+51.1821 s]
/proc/loadavg: 1.82 1.27 1.09 3/82 31341
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=50.84
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 4725 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 198480

[startup+102.459 s]
/proc/loadavg: 2.04 1.41 1.14 3/82 31341
/proc/meminfo: memFree=1116944/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=101.88
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 9829 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 198480

[startup+162.563 s]
/proc/loadavg: 2.01 1.52 1.20 3/82 31341
/proc/meminfo: memFree=1117008/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=161.7
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 15811 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597621 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 161.76
Current children cumulated vsize (KiB) 198480

[startup+222.662 s]
/proc/loadavg: 2.00 1.61 1.25 3/82 31341
/proc/meminfo: memFree=1117072/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150928 CPUtime=221.52
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37223 1502 0 0 21793 14 345 0 25 0 1 0 280405541 154550272 37188 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669515 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37732 37188 81 178 0 37550 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 198480

[startup+282.761 s]
/proc/loadavg: 2.00 1.68 1.29 3/82 31341
/proc/meminfo: memFree=1117072/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=281.34
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37224 1502 0 0 27774 15 345 0 25 0 1 0 280405541 154554368 37189 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703281 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37189 81 178 0 37551 0
Current children cumulated CPU time (s) 281.4
Current children cumulated vsize (KiB) 198484

[startup+342.861 s]
/proc/loadavg: 2.00 1.73 1.33 3/82 31341
/proc/meminfo: memFree=1117072/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=341.16
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37226 1502 0 0 33756 15 345 0 25 0 1 0 280405541 154554368 37191 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700170 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37191 81 178 0 37551 0
Current children cumulated CPU time (s) 341.22
Current children cumulated vsize (KiB) 198484

[startup+402.863 s]
/proc/loadavg: 2.00 1.78 1.37 3/82 31341
/proc/meminfo: memFree=1117008/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=400.88
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37226 1502 0 0 39728 15 345 0 25 0 1 0 280405541 154554368 37191 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659932 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37191 81 178 0 37551 0
Current children cumulated CPU time (s) 400.94
Current children cumulated vsize (KiB) 198484

[startup+462.962 s]
/proc/loadavg: 2.00 1.82 1.41 3/82 31341
/proc/meminfo: memFree=1117008/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06

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

/proc/loadavg: 2.05 2.01 1.83 3/82 31343
/proc/meminfo: memFree=1116944/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=1716.5
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37227 1502 0 0 171286 19 345 0 25 0 1 0 280405541 154554368 37192 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37192 81 178 0 37551 0
Current children cumulated CPU time (s) 1716.56
Current children cumulated vsize (KiB) 198484

[startup+1784.75 s]
/proc/loadavg: 2.02 2.01 1.83 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=1776.33
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 177269 19 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668369 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 1776.39
Current children cumulated vsize (KiB) 198484

[startup+1844.75 s]
/proc/loadavg: 2.00 2.00 1.84 3/82 31343
/proc/meminfo: memFree=1116944/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=1836.04
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 183240 19 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 1836.1
Current children cumulated vsize (KiB) 198484

[startup+1904.85 s]
/proc/loadavg: 2.00 2.00 1.85 3/82 31343
/proc/meminfo: memFree=1116944/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=1895.86
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 189222 19 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 1895.92
Current children cumulated vsize (KiB) 198484

[startup+1964.95 s]
/proc/loadavg: 2.07 2.02 1.86 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=1955.68
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 195203 20 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701413 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 1955.74
Current children cumulated vsize (KiB) 198484

[startup+2025.05 s]
/proc/loadavg: 2.02 2.01 1.86 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2015.51
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 201186 20 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659912 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2015.57
Current children cumulated vsize (KiB) 198484

[startup+2085.05 s]
/proc/loadavg: 2.01 2.00 1.87 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2075.22
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 207157 20 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2075.28
Current children cumulated vsize (KiB) 198484

[startup+2145.15 s]
/proc/loadavg: 2.04 2.02 1.88 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2135.04
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 213139 20 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597594 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2135.1
Current children cumulated vsize (KiB) 198484

[startup+2205.25 s]
/proc/loadavg: 2.01 2.01 1.89 3/82 31343
/proc/meminfo: memFree=1116816/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2194.85
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 219120 20 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2194.91
Current children cumulated vsize (KiB) 198484

[startup+2265.35 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2254.68
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 225102 21 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667552 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2254.74
Current children cumulated vsize (KiB) 198484

[startup+2325.35 s]
/proc/loadavg: 2.00 2.00 1.90 3/82 31343
/proc/meminfo: memFree=1116880/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2314.4
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 231074 21 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660318 0 0 4096 2 0 0 0 17 1 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2314.46
Current children cumulated vsize (KiB) 198484

[startup+2385.35 s]
/proc/loadavg: 1.92 1.98 1.90 3/76 31510
/proc/meminfo: memFree=1121264/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2374.1
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 237043 22 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 0 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2374.16
Current children cumulated vsize (KiB) 198484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.41 s]
/proc/loadavg: 1.95 1.98 1.90 3/75 31511
/proc/meminfo: memFree=1119864/2055920 swapFree=4192812/4192956
[pid=31319] ppid=31317 vsize=47552 CPUtime=0.06
/proc/31319/stat : 31319 (solver.sh) S 31317 31319 30990 0 -1 4194304 905 2586 0 0 0 0 4 2 21 0 1 0 280405533 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31319/statm: 11888 361 245 79 0 217 0
[pid=31338] ppid=31319 vsize=150932 CPUtime=2400.03
/proc/31338/stat : 31338 (toolbar) R 31319 31319 30990 0 -1 4194304 37228 1502 0 0 239636 22 345 0 25 0 1 0 280405541 154554368 37193 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/31338/statm: 37733 37193 81 178 0 37551 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 198484

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 31319 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=31995
CPU time returned by wait4() is 0.076988
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): 2411.42
CPU time (s): 2400.09
CPU user time (s): 2399.85
CPU system time (s): 0.24
CPU usage (%): 99.53
Max. virtual memory (cumulated for all children) (KiB): 198484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3491
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= 42
involuntary context switches= 23

runsolver used 1.9927 s user time and 6.569 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Jan 20 19:07:50 UTC 2007


IDJOB= 282550
IDBENCH= 12863
IDSOLVER= 71
FILE ID= node52/282550-1169320069

PBS_JOBID= 3610423

Free space on /tmp= 66562 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/celar/subs7/scenw-7-sub1-20_ext.xml
COMMAND LINE= /tmp/evaluation/282550-1169320069/solver.sh /tmp/evaluation/282550-1169320069/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-282550-1169320069 -o ROOT/results/node52/conversion-282550-1169320069 -C 600 -M 900 /tmp/evaluation/282550-1169320069/translate /tmp/evaluation/282550-1169320069/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-282550-1169320069 -o ROOT/results/node52/solver-282550-1169320069 -C 2400 -M 900  /tmp/evaluation/282550-1169320069/solver.sh /tmp/evaluation/282550-1169320069/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  a1c46d3c56361f00ab0c53678955b3da

RANDOM SEED= 500736431

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		: 3000.232
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		: 3000.232
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:       1267056 kB
Buffers:         50676 kB
Cached:         627488 kB
SwapCached:          0 kB
Active:         152672 kB
Inactive:       554588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1267056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          46844 kB
Slab:            66752 kB
Committed_AS:  5989292 kB
PageTables:       1972 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= 66559 MiB



End job on node52 on Sat Jan 20 19:48:02 UTC 2007