Trace number 282163

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Toolbar_MaxSat 2007-01-19? (TO) 2400.03 2413.34

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-21.xml
MD5SUM0c9795bc5ff9ef306e09df0e91d7f659
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints96
Best CPU time to get the best result obtained on this benchmark3.11453
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
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/282163-1169318495/unknown.xml to /tmp/evaluation/282163-1169318495/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/node2/watcher-282163-1169318495 -o ROOT/results/node2/solver-282163-1169318495 -C 2400 -M 900 /tmp/evaluation/282163-1169318495/solver.sh /tmp/evaluation/282163-1169318495/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: 1.83 1.91 1.96 5/86 30742
/proc/meminfo: memFree=1184848/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=8560 CPUtime=0
/proc/30741/stat : 30741 (solver.sh) R 30739 30741 30657 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280245185 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206381500303 0 0 4096 8192 0 0 0 17 1 0 0
/proc/30741/statm: 2140 253 197 79 0 133 0

[startup+0.107137 s]
/proc/loadavg: 1.83 1.91 1.96 5/86 30742
/proc/meminfo: memFree=1184848/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+0.516209 s]
/proc/loadavg: 1.83 1.91 1.96 5/86 30742
/proc/meminfo: memFree=1184848/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+1.34137 s]
/proc/loadavg: 1.84 1.91 1.96 3/87 30763
/proc/meminfo: memFree=1128008/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=69096 CPUtime=1.25
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 16011 1334 0 0 24 6 95 0 20 0 1 0 280245191 70754304 15976 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 17274 15976 76 178 0 17092 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 116648

[startup+2.97867 s]
/proc/loadavg: 1.84 1.91 1.96 3/87 30763
/proc/meminfo: memFree=1098376/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91064 CPUtime=2.87
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21500 1334 0 0 183 9 95 0 25 0 1 0 280245191 93249536 21465 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700003 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22766 21465 80 178 0 22584 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 138616

[startup+6.26828 s]
/proc/loadavg: 1.84 1.91 1.96 3/87 30763
/proc/meminfo: memFree=1098376/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=6.13
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 509 9 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 138620

[startup+12.7355 s]
/proc/loadavg: 1.87 1.91 1.96 3/87 30763
/proc/meminfo: memFree=1098312/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=12.54
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 1149 10 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 138620

[startup+25.5658 s]
/proc/loadavg: 1.89 1.91 1.96 3/87 30763
/proc/meminfo: memFree=1098504/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=25.26
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 2421 10 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 138620

[startup+51.2306 s]
/proc/loadavg: 1.92 1.92 1.96 3/87 30763
/proc/meminfo: memFree=1098568/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=50.68
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 4963 10 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670563 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 138620

[startup+102.463 s]
/proc/loadavg: 1.97 1.93 1.96 3/87 30763
/proc/meminfo: memFree=1098568/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=101.45
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 10039 11 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 138620

[startup+162.518 s]
/proc/loadavg: 1.99 1.94 1.96 3/87 30763
/proc/meminfo: memFree=1098568/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=160.95
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 15989 11 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 138620

[startup+222.583 s]
/proc/loadavg: 1.99 1.95 1.96 3/87 30763
/proc/meminfo: memFree=1098504/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=220.46
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 21939 12 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 138620

[startup+282.639 s]
/proc/loadavg: 1.99 1.95 1.96 3/87 30763
/proc/meminfo: memFree=1098440/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=279.96
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 27889 12 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669524 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 279.98
Current children cumulated vsize (KiB) 138620

[startup+342.701 s]
/proc/loadavg: 1.99 1.96 1.96 3/87 30763
/proc/meminfo: memFree=1098184/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=339.48
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 33840 13 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 339.5
Current children cumulated vsize (KiB) 138620

[startup+402.759 s]
/proc/loadavg: 2.03 1.98 1.96 3/87 30763
/proc/meminfo: memFree=1098376/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=398.99
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 39791 13 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670690 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 399.01
Current children cumulated vsize (KiB) 138620

[startup+462.81 s]
/proc/loadavg: 2.01 1.98 1.96 3/87 30763
/proc/meminfo: memFree=1098312/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=458.5
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 45741 14 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658050 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 458.52
Current children cumulated vsize (KiB) 138620

[startup+522.87 s]
/proc/loadavg: 2.00 1.98 1.96 3/87 30763
/proc/meminfo: memFree=1098248/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=518.01
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 51691 15 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660482 0 0 4096 2 0 0 0 17 1 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 518.03

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

/proc/loadavg: 2.02 2.01 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=1711.66
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 171046 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670797 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 1711.68
Current children cumulated vsize (KiB) 138620

[startup+1784.28 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=1771.67
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 177047 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 1771.69
Current children cumulated vsize (KiB) 138620

[startup+1844.34 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=1831.65
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 183045 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 1831.67
Current children cumulated vsize (KiB) 138620

[startup+1904.42 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=1891.66
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 189046 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134664747 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 1891.68
Current children cumulated vsize (KiB) 138620

[startup+1964.49 s]
/proc/loadavg: 2.03 2.01 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=1951.67
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 195047 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 1951.69
Current children cumulated vsize (KiB) 138620

[startup+2024.57 s]
/proc/loadavg: 2.01 2.01 1.98 3/88 31040
/proc/meminfo: memFree=1066304/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2011.67
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 201047 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2011.69
Current children cumulated vsize (KiB) 138620

[startup+2084.64 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066304/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2071.68
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 207048 25 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657500 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2071.7
Current children cumulated vsize (KiB) 138620

[startup+2144.71 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066304/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2131.69
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 213048 26 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2131.71
Current children cumulated vsize (KiB) 138620

[startup+2204.78 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066304/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2191.68
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 219047 26 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2191.7
Current children cumulated vsize (KiB) 138620

[startup+2264.84 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2251.69
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 225048 26 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2251.71
Current children cumulated vsize (KiB) 138620

[startup+2324.92 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2311.7
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 231049 26 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670812 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2311.72
Current children cumulated vsize (KiB) 138620

[startup+2384.99 s]
/proc/loadavg: 2.08 2.02 1.99 3/88 31040
/proc/meminfo: memFree=1066368/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2371.68
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 237047 26 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660040 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2371.7
Current children cumulated vsize (KiB) 138620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2413.33 s]
/proc/loadavg: 2.05 2.01 1.99 3/88 31042
/proc/meminfo: memFree=1066176/2055920 swapFree=4180552/4192956
[pid=30741] ppid=30739 vsize=47552 CPUtime=0.02
/proc/30741/stat : 30741 (solver.sh) S 30739 30741 30657 0 -1 4194304 901 2447 0 0 0 0 1 1 22 0 1 0 280245185 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30741/statm: 11888 361 245 79 0 217 0
[pid=30760] ppid=30741 vsize=91068 CPUtime=2400.01
/proc/30760/stat : 30760 (toolbar) R 30741 30741 30657 0 -1 4194304 21501 1334 0 0 239880 26 95 0 25 0 1 0 280245191 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/30760/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2400.03
Current children cumulated vsize (KiB) 138620

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 30741 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.041993
while last known CPU time is 2400.03

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

Real time (s): 2413.34
CPU time (s): 2400.03
CPU user time (s): 2399.76
CPU system time (s): 0.27
CPU usage (%): 99.4485
Max. virtual memory (cumulated for all children) (KiB): 138620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3348
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= 65
involuntary context switches= 26

runsolver used 2.77958 s user time and 7.8928 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Jan 20 18:41:35 UTC 2007


IDJOB= 282163
IDBENCH= 12498
IDSOLVER= 71
FILE ID= node2/282163-1169318495

PBS_JOBID= 3610047

Free space on /tmp= 66558 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-40-10-08-t60/pi-40-10-07948-40-21.xml
COMMAND LINE= /tmp/evaluation/282163-1169318495/solver.sh /tmp/evaluation/282163-1169318495/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-282163-1169318495 -o ROOT/results/node2/conversion-282163-1169318495 -C 600 -M 900 /tmp/evaluation/282163-1169318495/translate /tmp/evaluation/282163-1169318495/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-282163-1169318495 -o ROOT/results/node2/solver-282163-1169318495 -C 2400 -M 900  /tmp/evaluation/282163-1169318495/solver.sh /tmp/evaluation/282163-1169318495/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  0c9795bc5ff9ef306e09df0e91d7f659

RANDOM SEED= 244168217

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1185328 kB
Buffers:         50228 kB
Cached:         657352 kB
SwapCached:        572 kB
Active:         252224 kB
Inactive:       542664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1185328 kB
SwapTotal:     4192956 kB
SwapFree:      4180552 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:         100292 kB
Slab:            60240 kB
Committed_AS:  8037192 kB
PageTables:       2412 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= 66544 MiB



End job on node2 on Sat Jan 20 19:21:49 UTC 2007