Trace number 279725

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) 2400.06 2414.04

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-50/maxcut-50-680-9_ext.xml
MD5SUMdf5511c745a8c75e4b822d78aa315f3b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints405
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints680
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension680
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/279725-1169297640/unknown.xml to /tmp/evaluation/279725-1169297640/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/node51/watcher-279725-1169297640 -o ROOT/results/node51/solver-279725-1169297640 -C 2400 -M 900 /tmp/evaluation/279725-1169297640/solver.sh /tmp/evaluation/279725-1169297640/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: 2.00 2.00 1.93 5/80 28308
/proc/meminfo: memFree=1325648/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=8560 CPUtime=0
/proc/28307/stat : 28307 (solver.sh) R 28305 28307 27634 0 -1 4194304 308 0 0 0 0 0 0 0 21 0 1 0 278162606 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235371480975 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28307/statm: 2140 253 197 79 0 133 0

[startup+0.106259 s]
/proc/loadavg: 2.00 2.00 1.93 5/80 28308
/proc/meminfo: memFree=1325648/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+0.514324 s]
/proc/loadavg: 2.00 2.00 1.93 5/80 28308
/proc/meminfo: memFree=1325648/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+1.33546 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 28325
/proc/meminfo: memFree=1324736/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=1204 CPUtime=0
/proc/28324/stat : 28324 (toolbarBtd) S 28307 28307 27634 0 -1 0 107 0 0 0 0 0 0 0 23 0 1 0 278162610 1232896 81 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/28324/statm: 301 81 58 160 0 137 0
[pid=28325] ppid=28324 vsize=1112 CPUtime=1.27
/proc/28325/stat : 28325 (narycsp) R 28324 28307 27634 0 -1 4194304 424 0 0 0 127 0 0 0 25 0 1 0 278162611 1138688 148 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134542107 0 0 4096 512 0 0 0 17 1 0 0
/proc/28325/statm: 278 148 112 211 0 47 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 49876

[startup+2.97974 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 28325
/proc/meminfo: memFree=1324736/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=1204 CPUtime=0
/proc/28324/stat : 28324 (toolbarBtd) S 28307 28307 27634 0 -1 0 107 0 0 0 0 0 0 0 23 0 1 0 278162610 1232896 81 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/28324/statm: 301 81 58 160 0 137 0
[pid=28325] ppid=28324 vsize=1112 CPUtime=2.9
/proc/28325/stat : 28325 (narycsp) R 28324 28307 27634 0 -1 4194304 424 0 0 0 290 0 0 0 25 0 1 0 278162611 1138688 148 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134540806 0 0 4096 512 0 0 0 17 1 0 0
/proc/28325/statm: 278 148 112 211 0 47 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 49876

[startup+6.2593 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275336/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=6.14
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 160 5 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134567518 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 102264

[startup+12.7234 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275416/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=12.56
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 802 5 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578987 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 102264

[startup+25.5436 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275480/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=25.27
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 2073 5 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580674 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 102264

[startup+51.1869 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275544/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=50.71
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 4616 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580892 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 102264

[startup+102.471 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275608/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=101.56
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 9701 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563164 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 102264

[startup+162.485 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275608/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=161.07
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 15652 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578912 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 102264

[startup+222.52 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275544/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=220.6
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 21605 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579905 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 102264

[startup+282.523 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275608/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=280.1
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 27555 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580674 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 102264

[startup+342.532 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275608/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=339.61
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 33506 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134572693 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 339.62
Current children cumulated vsize (KiB) 102264

[startup+402.574 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28326
/proc/meminfo: memFree=1275544/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=399.15
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 39460 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134562941 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 399.16
Current children cumulated vsize (KiB) 102264

[startup+462.634 s]
/proc/loadavg: 2.00 2.00 1.93 3/87 28464
/proc/meminfo: memFree=1274264/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=458.53
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 45398 6 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574531 0 0 4096 2 0 0 0 17 1 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 458.54
Current children cumulated vsize (KiB) 102264

[startup+522.667 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 28524
/proc/meminfo: memFree=1275288/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01

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

/proc/loadavg: 1.16 1.69 1.83 2/66 28633
/proc/meminfo: memFree=1309600/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=1709.55
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 170496 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134590468 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1709.56
Current children cumulated vsize (KiB) 102264

[startup+1783.36 s]
/proc/loadavg: 1.06 1.56 1.77 2/66 28633
/proc/meminfo: memFree=1309664/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=1769.61
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 176502 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563222 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1769.62
Current children cumulated vsize (KiB) 102264

[startup+1843.43 s]
/proc/loadavg: 1.02 1.45 1.72 2/66 28633
/proc/meminfo: memFree=1309664/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=1829.66
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 182507 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134593922 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1829.67
Current children cumulated vsize (KiB) 102264

[startup+1903.5 s]
/proc/loadavg: 1.00 1.37 1.67 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=1889.71
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 188512 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134576801 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1889.72
Current children cumulated vsize (KiB) 102264

[startup+1963.57 s]
/proc/loadavg: 1.00 1.30 1.63 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=1949.76
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 194517 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134571298 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1949.77
Current children cumulated vsize (KiB) 102264

[startup+2023.64 s]
/proc/loadavg: 1.00 1.24 1.58 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2009.81
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 200522 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134591080 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2009.82
Current children cumulated vsize (KiB) 102264

[startup+2083.71 s]
/proc/loadavg: 1.00 1.20 1.54 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2069.85
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 206526 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563161 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2069.86
Current children cumulated vsize (KiB) 102264

[startup+2143.78 s]
/proc/loadavg: 1.00 1.16 1.51 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2129.9
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 212531 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563231 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2129.91
Current children cumulated vsize (KiB) 102264

[startup+2203.85 s]
/proc/loadavg: 1.00 1.13 1.47 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2189.95
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 218536 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578951 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2189.96
Current children cumulated vsize (KiB) 102264

[startup+2263.93 s]
/proc/loadavg: 1.00 1.10 1.44 2/66 28633
/proc/meminfo: memFree=1309728/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2250.01
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 224542 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560831 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2250.02
Current children cumulated vsize (KiB) 102264

[startup+2324 s]
/proc/loadavg: 1.00 1.08 1.41 2/66 28633
/proc/meminfo: memFree=1309792/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2310.05
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 230546 10 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134577480 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2310.06
Current children cumulated vsize (KiB) 102264

[startup+2384.07 s]
/proc/loadavg: 1.00 1.06 1.38 2/69 28665
/proc/meminfo: memFree=1304192/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2370.11
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 236551 11 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574773 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2370.12
Current children cumulated vsize (KiB) 102264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2414.03 s]
/proc/loadavg: 1.34 1.13 1.39 3/75 28740
/proc/meminfo: memFree=1293904/2055920 swapFree=4191892/4192956
[pid=28307] ppid=28305 vsize=47560 CPUtime=0.01
/proc/28307/stat : 28307 (solver.sh) S 28305 28307 27634 0 -1 4194304 845 2116 0 0 0 0 0 1 20 0 1 0 278162606 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28307/statm: 11890 361 246 79 0 217 0
[pid=28324] ppid=28307 vsize=54704 CPUtime=2400.05
/proc/28324/stat : 28324 (toolbarBtd) R 28307 28307 27634 0 -1 0 12511 819 0 0 239545 11 449 0 25 0 1 0 278162610 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134590712 0 0 4096 2 0 0 0 17 0 0 0
/proc/28324/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 102264

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 28307 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.031995
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): 2414.04
CPU time (s): 2400.06
CPU user time (s): 2399.94
CPU system time (s): 0.12
CPU usage (%): 99.4208
Max. virtual memory (cumulated for all children) (KiB): 102264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2961
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= 59
involuntary context switches= 26

runsolver used 2.44863 s user time and 6.42002 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Jan 20 12:54:00 UTC 2007


IDJOB= 279725
IDBENCH= 10383
IDSOLVER= 72
FILE ID= node51/279725-1169297640

PBS_JOBID= 3609811

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_BTD 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-50/maxcut-50-680-9_ext.xml
COMMAND LINE= /tmp/evaluation/279725-1169297640/solver.sh /tmp/evaluation/279725-1169297640/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-279725-1169297640 -o ROOT/results/node51/conversion-279725-1169297640 -C 600 -M 900 /tmp/evaluation/279725-1169297640/translate /tmp/evaluation/279725-1169297640/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-279725-1169297640 -o ROOT/results/node51/solver-279725-1169297640 -C 2400 -M 900  /tmp/evaluation/279725-1169297640/solver.sh /tmp/evaluation/279725-1169297640/unknown

META MD5SUM SOLVER= f75ee5e830002fa98429bd59d9dcbc78
MD5SUM BENCH=  df5511c745a8c75e4b822d78aa315f3b

RANDOM SEED= 360754974

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		: 3000.277
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		: 3000.277
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:       1326064 kB
Buffers:         49504 kB
Cached:         556544 kB
SwapCached:        512 kB
Active:         163748 kB
Inactive:       489192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1326064 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:          65636 kB
Slab:            62064 kB
Committed_AS:  6106192 kB
PageTables:       1884 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 node51 on Sat Jan 20 13:34:15 UTC 2007