Trace number 280211

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) 2400.05 2416.57

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-60/maxcut-60-560-1_ext.xml
MD5SUM01c5f7a8b7bde76f3d86d1c96721d855
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints355
Best CPU time to get the best result obtained on this benchmark2400.08
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints560
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension560
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/280211-1169302630/unknown.xml to /tmp/evaluation/280211-1169302630/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/node33/watcher-280211-1169302630 -o ROOT/results/node33/solver-280211-1169302630 -C 2400 -M 900 /tmp/evaluation/280211-1169302630/solver.sh /tmp/evaluation/280211-1169302630/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 1.92 3/73 5681
/proc/meminfo: memFree=1474176/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=6344 CPUtime=0
/proc/5680/stat : 5680 (solver.sh) R 5678 5680 5237 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 278656834 6496256 215 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210821510537 0 0 4096 8192 0 0 0 17 1 0 0
/proc/5680/statm: 1586 215 165 79 0 122 0

[startup+0.104489 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 5681
/proc/meminfo: memFree=1474176/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.512569 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 5681
/proc/meminfo: memFree=1474176/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+1.33474 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 5698
/proc/meminfo: memFree=1473384/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=1204 CPUtime=0
/proc/5697/stat : 5697 (toolbarBtd) S 5680 5680 5237 0 -1 0 110 0 0 0 0 0 0 0 23 0 1 0 278656839 1232896 84 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5697/statm: 301 84 58 160 0 137 0
[pid=5698] ppid=5697 vsize=1112 CPUtime=1.27
/proc/5698/stat : 5698 (narycsp) R 5697 5680 5237 0 -1 4194304 420 0 0 0 127 0 0 0 25 0 1 0 278656839 1138688 145 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134528241 0 0 4096 512 0 0 0 17 1 0 0
/proc/5698/statm: 278 145 112 211 0 47 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 49880

[startup+2.97108 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 5698
/proc/meminfo: memFree=1473384/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=1204 CPUtime=0
/proc/5697/stat : 5697 (toolbarBtd) S 5680 5680 5237 0 -1 0 110 0 0 0 0 0 0 0 23 0 1 0 278656839 1232896 84 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5697/statm: 301 84 58 160 0 137 0
[pid=5698] ppid=5697 vsize=1112 CPUtime=2.9
/proc/5698/stat : 5698 (narycsp) R 5697 5680 5237 0 -1 4194304 420 0 0 0 290 0 0 0 25 0 1 0 278656839 1138688 145 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134531376 0 0 4096 512 0 0 0 17 1 0 0
/proc/5698/statm: 278 145 112 211 0 47 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 49880

[startup+6.25577 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1423984/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=6.15
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12532 812 0 0 209 4 402 0 25 0 1 0 278656839 56152064 12486 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574672 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12486 78 160 0 13545 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 102400

[startup+12.7181 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424056/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=12.56
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12532 812 0 0 850 4 402 0 25 0 1 0 278656839 56152064 12486 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134562287 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12486 78 160 0 13545 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 102400

[startup+25.5338 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=25.28
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12532 812 0 0 2122 4 402 0 25 0 1 0 278656839 56152064 12486 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574864 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12486 78 160 0 13545 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 102400

[startup+51.1841 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=50.75
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12532 812 0 0 4668 5 402 0 25 0 1 0 278656839 56152064 12486 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560169 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12486 78 160 0 13545 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 102400

[startup+102.47 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=101.66
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 9759 5 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134591136 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 102400

[startup+162.575 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=161.31
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 15724 5 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560161 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 161.32
Current children cumulated vsize (KiB) 102400

[startup+222.58 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=220.86
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 21679 5 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578929 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 220.87
Current children cumulated vsize (KiB) 102400

[startup+282.677 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5699
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=280.51
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 27644 5 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134687436 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 280.52
Current children cumulated vsize (KiB) 102400

[startup+342.777 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5701
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=340.16
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 33609 5 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134589857 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 340.17
Current children cumulated vsize (KiB) 102400

[startup+402.879 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5701
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=399.82
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 39574 6 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563231 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 399.83
Current children cumulated vsize (KiB) 102400

[startup+462.972 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5701
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=459.46
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 45538 6 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580322 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 459.47
Current children cumulated vsize (KiB) 102400

[startup+523.068 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 5701
/proc/meminfo: memFree=1424248/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01

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

/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=1711.55
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 170745 8 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560227 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 1711.56
Current children cumulated vsize (KiB) 102400

[startup+1784.57 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=1771.2
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 176710 8 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134590903 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 1771.21
Current children cumulated vsize (KiB) 102400

[startup+1844.67 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=1830.85
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 182675 8 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134567595 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 1830.86
Current children cumulated vsize (KiB) 102400

[startup+1904.67 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=1890.41
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 188631 8 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578948 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 1890.42
Current children cumulated vsize (KiB) 102400

[startup+1964.67 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=1949.97
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 194586 9 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134593905 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 1949.98
Current children cumulated vsize (KiB) 102400

[startup+2024.77 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424184/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2009.62
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 200551 9 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560169 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2009.63
Current children cumulated vsize (KiB) 102400

[startup+2084.77 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424120/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2069.18
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 206507 9 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578946 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2069.19
Current children cumulated vsize (KiB) 102400

[startup+2144.77 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 5701
/proc/meminfo: memFree=1424120/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2128.73
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 212462 9 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134575527 0 0 4096 2 0 0 0 17 1 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2128.74
Current children cumulated vsize (KiB) 102400

[startup+2204.87 s]
/proc/loadavg: 1.85 1.97 1.94 2/66 5719
/proc/meminfo: memFree=1434576/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2188.44
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 218432 10 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560855 0 0 4096 2 0 0 0 17 0 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2188.45
Current children cumulated vsize (KiB) 102400

[startup+2264.94 s]
/proc/loadavg: 1.31 1.79 1.87 2/66 5719
/proc/meminfo: memFree=1434704/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2248.49
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 224437 10 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134591542 0 0 4096 2 0 0 0 17 0 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2248.5
Current children cumulated vsize (KiB) 102400

[startup+2325.01 s]
/proc/loadavg: 1.11 1.64 1.82 2/66 5719
/proc/meminfo: memFree=1434704/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2308.54
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 230442 10 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134575653 0 0 4096 2 0 0 0 17 0 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2308.55
Current children cumulated vsize (KiB) 102400

[startup+2385.09 s]
/proc/loadavg: 1.04 1.52 1.76 2/66 5719
/proc/meminfo: memFree=1434704/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2368.59
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 236447 10 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563173 0 0 4096 2 0 0 0 17 0 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2368.6
Current children cumulated vsize (KiB) 102400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2416.55 s]
/proc/loadavg: 1.02 1.46 1.73 2/66 5719
/proc/meminfo: memFree=1434704/2055920 swapFree=4192224/4192956
[pid=5680] ppid=5678 vsize=47564 CPUtime=0.01
/proc/5680/stat : 5680 (solver.sh) S 5678 5680 5237 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 278656834 48705536 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5680/statm: 11891 360 245 79 0 217 0
[pid=5697] ppid=5680 vsize=54836 CPUtime=2400.04
/proc/5697/stat : 5697 (toolbarBtd) R 5680 5680 5237 0 -1 0 12533 812 0 0 239592 10 402 0 25 0 1 0 278656839 56152064 12487 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134562941 0 0 4096 2 0 0 0 17 0 0 0
/proc/5697/statm: 13709 12487 78 160 0 13545 0
Current children cumulated CPU time (s) 2400.05
Current children cumulated vsize (KiB) 102400

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 5680 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=21996
CPU time returned by wait4() is 0.028994
while last known CPU time is 2400.05

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

Real time (s): 2416.57
CPU time (s): 2400.05
CPU user time (s): 2399.94
CPU system time (s): 0.11
CPU usage (%): 99.3166
Max. virtual memory (cumulated for all children) (KiB): 102400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2956
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= 61
involuntary context switches= 25

runsolver used 2.85057 s user time and 5.73313 s system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Jan 20 14:17:10 UTC 2007


IDJOB= 280211
IDBENCH= 10660
IDSOLVER= 72
FILE ID= node33/280211-1169302630

PBS_JOBID= 3609893

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_BTD 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-60/maxcut-60-560-1_ext.xml
COMMAND LINE= /tmp/evaluation/280211-1169302630/solver.sh /tmp/evaluation/280211-1169302630/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-280211-1169302630 -o ROOT/results/node33/conversion-280211-1169302630 -C 600 -M 900 /tmp/evaluation/280211-1169302630/translate /tmp/evaluation/280211-1169302630/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-280211-1169302630 -o ROOT/results/node33/solver-280211-1169302630 -C 2400 -M 900  /tmp/evaluation/280211-1169302630/solver.sh /tmp/evaluation/280211-1169302630/unknown

META MD5SUM SOLVER= f75ee5e830002fa98429bd59d9dcbc78
MD5SUM BENCH=  01c5f7a8b7bde76f3d86d1c96721d855

RANDOM SEED= 576819096

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		: 3000.281
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		: 3000.281
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:       1474784 kB
Buffers:         46548 kB
Cached:         441356 kB
SwapCached:        268 kB
Active:         184156 kB
Inactive:       327100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474784 kB
SwapTotal:     4192956 kB
SwapFree:      4192224 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          34412 kB
Slab:            55328 kB
Committed_AS:  4722560 kB
PageTables:       1728 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= 66562 MiB



End job on node33 on Sat Jan 20 14:57:27 UTC 2007