Trace number 282011

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_BTD 2007-01-12? (TO) 2400.04 2412.08

General information on the benchmark

NameMaxCSP/maxclique/
san-200-0.7-1_ext.xml
MD5SUM14288773eddecbbc245dad19f9b22ca5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints6000
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of constraints6170
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension6170
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/282011-1169317143/unknown.xml to /tmp/evaluation/282011-1169317143/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/node13/watcher-282011-1169317143 -o ROOT/results/node13/solver-282011-1169317143 -C 2400 -M 900 /tmp/evaluation/282011-1169317143/solver.sh /tmp/evaluation/282011-1169317143/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: 1.92 2.00 1.99 5/94 325
/proc/meminfo: memFree=1271704/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=8560 CPUtime=0
/proc/324/stat : 324 (solver.sh) R 322 324 32717 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280109345 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269757433743 0 0 4096 8192 0 0 0 17 1 0 0
/proc/324/statm: 2140 253 197 79 0 133 0

[startup+0.105857 s]
/proc/loadavg: 1.92 2.00 1.99 5/94 325
/proc/meminfo: memFree=1271704/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47576

[startup+0.513905 s]
/proc/loadavg: 1.92 2.00 1.99 5/94 325
/proc/meminfo: memFree=1271704/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47576

[startup+1.33501 s]
/proc/loadavg: 1.92 2.00 1.99 4/96 342
/proc/meminfo: memFree=1269576/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=1892 CPUtime=0.05
/proc/341/stat : 341 (toolbarBtd) S 324 324 32717 0 -1 0 267 0 0 0 5 0 0 0 23 0 1 0 280109349 1937408 241 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/341/statm: 473 241 58 160 0 309 0
[pid=342] ppid=341 vsize=1708 CPUtime=1.22
/proc/342/stat : 342 (narycsp) R 341 324 32717 0 -1 4194304 572 0 0 0 122 0 0 0 25 0 1 0 280109355 1748992 297 18446744073709551615 134512640 135380208 4294956576 18446744073709551615 134514636 0 0 4096 512 0 0 0 17 1 0 0
/proc/342/statm: 427 297 106 211 0 196 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 51176

[startup+2.97223 s]
/proc/loadavg: 1.93 2.00 1.99 3/96 342
/proc/meminfo: memFree=1269576/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=1892 CPUtime=0.05
/proc/341/stat : 341 (toolbarBtd) S 324 324 32717 0 -1 0 267 0 0 0 5 0 0 0 23 0 1 0 280109349 1937408 241 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/341/statm: 473 241 58 160 0 309 0
[pid=342] ppid=341 vsize=1708 CPUtime=2.84
/proc/342/stat : 342 (narycsp) R 341 324 32717 0 -1 4194304 577 0 0 0 284 0 0 0 25 0 1 0 280109355 1748992 302 18446744073709551615 134512640 135380208 4294956576 18446744073709551615 134514659 0 0 4096 512 0 0 0 17 1 0 0
/proc/342/statm: 427 302 111 211 0 196 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 51176

[startup+6.26767 s]
/proc/loadavg: 1.93 2.00 1.99 3/96 342
/proc/meminfo: memFree=1268680/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=1892 CPUtime=0.05
/proc/341/stat : 341 (toolbarBtd) S 324 324 32717 0 -1 0 267 0 0 0 5 0 0 0 23 0 1 0 280109349 1937408 241 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/341/statm: 473 241 58 160 0 309 0
[pid=342] ppid=341 vsize=1708 CPUtime=6.11
/proc/342/stat : 342 (narycsp) R 341 324 32717 0 -1 4194304 577 0 0 0 610 1 0 0 25 0 1 0 280109355 1748992 302 18446744073709551615 134512640 135380208 4294956576 18446744073709551615 134540806 0 0 4096 512 0 0 0 17 1 0 0
/proc/342/statm: 427 302 111 211 0 196 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 51176

[startup+12.7355 s]
/proc/loadavg: 1.94 2.00 1.99 3/95 343
/proc/meminfo: memFree=1217808/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=12.56
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 466 5 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134573825 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 105080

[startup+25.5633 s]
/proc/loadavg: 1.95 2.00 1.99 3/95 343
/proc/meminfo: memFree=1217808/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=25.28
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 1738 5 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134593940 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 105080

[startup+51.2277 s]
/proc/loadavg: 1.96 2.00 1.99 3/95 343
/proc/meminfo: memFree=1217232/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=50.72
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 4282 5 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134573748 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 105080

[startup+102.464 s]
/proc/loadavg: 2.10 2.03 2.00 3/95 343
/proc/meminfo: memFree=1216528/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=101.53
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 9362 6 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134594196 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 105080

[startup+162.501 s]
/proc/loadavg: 2.03 2.02 2.00 3/95 343
/proc/meminfo: memFree=1214864/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=161.06
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 15315 6 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134560855 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 105080

[startup+222.548 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 343
/proc/meminfo: memFree=1213200/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=220.58
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 21266 7 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134562484 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 105080

[startup+282.615 s]
/proc/loadavg: 2.04 2.03 2.00 3/95 345
/proc/meminfo: memFree=1212432/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=280.11
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 27218 8 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134567570 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 105080

[startup+342.658 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 345
/proc/meminfo: memFree=1210448/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=339.64
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 33171 8 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134574025 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 105080

[startup+402.719 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 345
/proc/meminfo: memFree=1208784/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=399.2
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 39126 9 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134573748 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 105080

[startup+462.77 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 345
/proc/meminfo: memFree=1207952/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=458.74
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 45080 9 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134590884 0 0 4096 2 0 0 0 17 1 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 458.75
Current children cumulated vsize (KiB) 105080

[startup+522.783 s]

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

/proc/loadavg: 1.78 1.83 1.92 3/88 1838
/proc/meminfo: memFree=1235152/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=1712.11
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 170397 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134591308 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 1712.12
Current children cumulated vsize (KiB) 105080

[startup+1783.47 s]
/proc/loadavg: 1.92 1.86 1.92 3/88 1838
/proc/meminfo: memFree=1235152/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=1772.1
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 176396 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134563841 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 1772.11
Current children cumulated vsize (KiB) 105080

[startup+1843.52 s]
/proc/loadavg: 1.97 1.88 1.92 3/88 1838
/proc/meminfo: memFree=1235152/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=1832.1
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 182396 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134594190 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 1832.11
Current children cumulated vsize (KiB) 105080

[startup+1903.57 s]
/proc/loadavg: 1.99 1.90 1.92 3/88 1838
/proc/meminfo: memFree=1235152/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=1892.07
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 188393 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134563158 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 1892.08
Current children cumulated vsize (KiB) 105080

[startup+1963.63 s]
/proc/loadavg: 1.99 1.92 1.92 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=1952.07
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 194393 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134574080 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 1952.08
Current children cumulated vsize (KiB) 105080

[startup+2023.69 s]
/proc/loadavg: 1.99 1.93 1.92 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2012.07
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 200393 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134590448 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2012.08
Current children cumulated vsize (KiB) 105080

[startup+2083.75 s]
/proc/loadavg: 1.99 1.94 1.92 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2072.04
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 206390 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134560791 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2072.05
Current children cumulated vsize (KiB) 105080

[startup+2143.8 s]
/proc/loadavg: 2.04 1.96 1.92 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2132.04
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 212390 29 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134593940 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2132.05
Current children cumulated vsize (KiB) 105080

[startup+2203.86 s]
/proc/loadavg: 2.01 1.97 1.92 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2192.05
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 218390 30 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134589878 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2192.06
Current children cumulated vsize (KiB) 105080

[startup+2263.91 s]
/proc/loadavg: 2.00 1.97 1.92 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2252.02
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 224387 30 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134563164 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2252.03
Current children cumulated vsize (KiB) 105080

[startup+2323.97 s]
/proc/loadavg: 2.06 1.99 1.93 3/88 1838
/proc/meminfo: memFree=1235224/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2312.02
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 230387 30 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134578929 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2312.03
Current children cumulated vsize (KiB) 105080

[startup+2384.04 s]
/proc/loadavg: 2.07 2.00 1.93 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2372.02
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 236387 30 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134567577 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2372.03
Current children cumulated vsize (KiB) 105080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2412.07 s]
/proc/loadavg: 2.04 2.00 1.93 3/88 1838
/proc/meminfo: memFree=1235160/2055920 swapFree=4169400/4192956
[pid=324] ppid=322 vsize=47576 CPUtime=0.01
/proc/324/stat : 324 (solver.sh) S 322 324 32717 0 -1 4194304 844 2113 0 0 0 0 0 1 20 0 1 0 280109345 48717824 360 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/324/statm: 11894 360 245 79 0 217 0
[pid=341] ppid=324 vsize=57504 CPUtime=2400.03
/proc/341/stat : 341 (toolbarBtd) R 324 324 32717 0 -1 0 13210 972 0 0 239188 30 784 1 25 0 1 0 280109349 58884096 13157 18446744073709551615 134512640 135169536 4294956512 18446744073709551615 134591350 0 0 4096 2 0 0 0 17 0 0 0
/proc/341/statm: 14376 13157 78 160 0 14212 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 105080

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 324 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.030994
while last known CPU time is 2400.04

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

Real time (s): 2412.08
CPU time (s): 2400.04
CPU user time (s): 2399.72
CPU system time (s): 0.32
CPU usage (%): 99.5009
Max. virtual memory (cumulated for all children) (KiB): 105080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 2957
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= 25

runsolver used 2.35364 s user time and 7.16991 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Jan 20 18:19:03 UTC 2007


IDJOB= 282011
IDBENCH= 12347
IDSOLVER= 72
FILE ID= node13/282011-1169317143

PBS_JOBID= 3610034

Free space on /tmp= 66555 MiB

SOLVER NAME= Toolbar_BTD 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/san-200-0.7-1_ext.xml
COMMAND LINE= /tmp/evaluation/282011-1169317143/solver.sh /tmp/evaluation/282011-1169317143/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-282011-1169317143 -o ROOT/results/node13/conversion-282011-1169317143 -C 600 -M 900 /tmp/evaluation/282011-1169317143/translate /tmp/evaluation/282011-1169317143/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-282011-1169317143 -o ROOT/results/node13/solver-282011-1169317143 -C 2400 -M 900  /tmp/evaluation/282011-1169317143/solver.sh /tmp/evaluation/282011-1169317143/unknown

META MD5SUM SOLVER= f75ee5e830002fa98429bd59d9dcbc78
MD5SUM BENCH=  14288773eddecbbc245dad19f9b22ca5

RANDOM SEED= 792884175

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		: 3000.247
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		: 3000.247
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:       1272120 kB
Buffers:         63704 kB
Cached:         552008 kB
SwapCached:       8664 kB
Active:         370868 kB
Inactive:       332664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272120 kB
SwapTotal:     4192956 kB
SwapFree:      4169400 kB
Dirty:            3516 kB
Writeback:           0 kB
Mapped:         102252 kB
Slab:            64728 kB
Committed_AS:  8601592 kB
PageTables:       2576 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= 66560 MiB



End job on node13 on Sat Jan 20 18:59:16 UTC 2007