Trace number 281966

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) 2400.01 2411.48

General information on the benchmark

NameMaxCSP/maxclique/
p-hat500-1_ext.xml
MD5SUM6f5f2f4e181efebf1eb70c6184c4a54d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints93189
Best CPU time to get the best result obtained on this benchmark2400.1
Satisfiable
(Un)Satisfiability was proved
Number of variables501
Number of constraints93681
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension93681
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/281966-1169316347/unknown.xml to /tmp/evaluation/281966-1169316347/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/node67/watcher-281966-1169316347 -o ROOT/results/node67/solver-281966-1169316347 -C 2400 -M 900 /tmp/evaluation/281966-1169316347/solver.sh /tmp/evaluation/281966-1169316347/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: 1.01 1.00 1.00 5/74 11180
/proc/meminfo: memFree=1391624/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=8652 CPUtime=0
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 79132362 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 2163 280 208 79 0 156 0
[pid=11181] ppid=11179 vsize=8688 CPUtime=0
/proc/11181/stat : 11181 (solver.sh) S 11179 11179 11011 0 -1 4194368 38 0 0 0 0 0 0 0 17 0 1 0 79132363 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271638560850 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/11181/statm: 2172 286 209 79 0 165 0
[pid=11182] ppid=11181 vsize=28 CPUtime=0
/proc/11182/stat : 11182 (id) R 11181 11179 11011 0 -1 4194304 26 0 0 0 0 0 0 0 20 0 1 0 79132363 28672 1 18446744073709551615 0 0 548682070061 18446744073709551615 271638392103 0 0 3674112 0 0 0 0 17 1 0 0
/proc/11182/statm: 30 4 1 4 0 1 0

[startup+0.103337 s]
/proc/loadavg: 1.01 1.00 1.00 5/74 11180
/proc/meminfo: memFree=1391624/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.511377 s]
/proc/loadavg: 1.01 1.00 1.00 5/74 11180
/proc/meminfo: memFree=1391624/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+1.33347 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11198
/proc/meminfo: memFree=1369008/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=7616 CPUtime=0.4
/proc/11197/stat : 11197 (toolbarBtd) S 11179 11179 11011 0 -1 0 1334 0 0 0 40 0 0 0 24 0 1 0 79132367 7798784 1308 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11197/statm: 1904 1308 58 160 0 1740 0
[pid=11198] ppid=11197 vsize=9392 CPUtime=0.87
/proc/11198/stat : 11198 (narycsp) R 11197 11179 11011 0 -1 4194304 2509 0 0 0 86 1 0 0 25 0 1 0 79132407 9617408 2134 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 135007359 0 0 4096 512 0 0 0 17 1 0 0
/proc/11198/statm: 2348 2134 101 211 0 2117 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 64564

[startup+2.98364 s]
/proc/loadavg: 1.09 1.02 1.01 3/77 11198
/proc/meminfo: memFree=1365552/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=7616 CPUtime=0.4
/proc/11197/stat : 11197 (toolbarBtd) S 11179 11179 11011 0 -1 0 1334 0 0 0 40 0 0 0 24 0 1 0 79132367 7798784 1308 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11197/statm: 1904 1308 58 160 0 1740 0
[pid=11198] ppid=11197 vsize=11276 CPUtime=2.5
/proc/11198/stat : 11198 (narycsp) R 11197 11179 11011 0 -1 4194304 2992 0 0 0 249 1 0 0 25 0 1 0 79132407 11546624 2617 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514102 0 0 4096 512 0 0 0 17 1 0 0
/proc/11198/statm: 2819 2617 106 211 0 2588 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 66448

[startup+6.26198 s]
/proc/loadavg: 1.09 1.02 1.01 3/77 11198
/proc/meminfo: memFree=1365552/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=7616 CPUtime=0.4
/proc/11197/stat : 11197 (toolbarBtd) S 11179 11179 11011 0 -1 0 1334 0 0 0 40 0 0 0 24 0 1 0 79132367 7798784 1308 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11197/statm: 1904 1308 58 160 0 1740 0
[pid=11198] ppid=11197 vsize=11276 CPUtime=5.76
/proc/11198/stat : 11198 (narycsp) R 11197 11179 11011 0 -1 4194304 2992 0 0 0 575 1 0 0 25 0 1 0 79132407 11546624 2617 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514639 0 0 4096 512 0 0 0 17 1 0 0
/proc/11198/statm: 2819 2617 106 211 0 2588 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 66448

[startup+12.7396 s]
/proc/loadavg: 1.23 1.05 1.02 3/77 11198
/proc/meminfo: memFree=1365552/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=7616 CPUtime=0.4
/proc/11197/stat : 11197 (toolbarBtd) S 11179 11179 11011 0 -1 0 1334 0 0 0 40 0 0 0 24 0 1 0 79132367 7798784 1308 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11197/statm: 1904 1308 58 160 0 1740 0
[pid=11198] ppid=11197 vsize=11276 CPUtime=12.2
/proc/11198/stat : 11198 (narycsp) R 11197 11179 11011 0 -1 4194304 2992 0 0 0 1219 1 0 0 25 0 1 0 79132407 11546624 2617 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514060 0 0 4096 512 0 0 0 17 1 0 0
/proc/11198/statm: 2819 2617 106 211 0 2588 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 66448

[startup+25.565 s]
/proc/loadavg: 1.34 1.08 1.02 3/77 11198
/proc/meminfo: memFree=1365680/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=7616 CPUtime=0.4
/proc/11197/stat : 11197 (toolbarBtd) S 11179 11179 11011 0 -1 0 1334 0 0 0 40 0 0 0 24 0 1 0 79132367 7798784 1308 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11197/statm: 1904 1308 58 160 0 1740 0
[pid=11198] ppid=11197 vsize=11280 CPUtime=24.97
/proc/11198/stat : 11198 (narycsp) R 11197 11179 11011 0 -1 4194304 2999 0 0 0 2495 2 0 0 25 0 1 0 79132407 11550720 2624 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514461 0 0 4096 512 0 0 0 17 1 0 0
/proc/11198/statm: 2820 2624 112 211 0 2589 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 66452

[startup+51.2416 s]
/proc/loadavg: 1.57 1.15 1.05 3/77 11198
/proc/meminfo: memFree=1365744/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=7616 CPUtime=0.4
/proc/11197/stat : 11197 (toolbarBtd) S 11179 11179 11011 0 -1 0 1334 0 0 0 40 0 0 0 24 0 1 0 79132367 7798784 1308 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11197/statm: 1904 1308 58 160 0 1740 0
[pid=11198] ppid=11197 vsize=11280 CPUtime=50.52
/proc/11198/stat : 11198 (narycsp) R 11197 11179 11011 0 -1 4194304 2999 0 0 0 5050 2 0 0 25 0 1 0 79132407 11550720 2624 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134528255 0 0 4096 512 0 0 0 17 1 0 0
/proc/11198/statm: 2820 2624 112 211 0 2589 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 66452

[startup+102.457 s]
/proc/loadavg: 1.83 1.29 1.10 3/75 11200
/proc/meminfo: memFree=1308160/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=101.9
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 4457 7 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580347 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 122664

[startup+162.505 s]
/proc/loadavg: 1.93 1.41 1.15 3/75 11200
/proc/meminfo: memFree=1308160/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=161.66
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 10433 7 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579533 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 161.67
Current children cumulated vsize (KiB) 122664

[startup+222.554 s]
/proc/loadavg: 1.97 1.52 1.20 3/75 11200
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=221.43
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 16410 7 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579512 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 221.44
Current children cumulated vsize (KiB) 122664

[startup+282.598 s]
/proc/loadavg: 1.99 1.61 1.25 3/75 11200
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=281.2
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 22386 8 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579491 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 281.21
Current children cumulated vsize (KiB) 122664

[startup+342.641 s]
/proc/loadavg: 1.99 1.67 1.30 3/75 11200
/proc/meminfo: memFree=1308168/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=340.96
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 28362 8 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579512 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 340.97
Current children cumulated vsize (KiB) 122664

[startup+402.687 s]
/proc/loadavg: 1.99 1.73 1.34 3/75 11200
/proc/meminfo: memFree=1308168/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=400.73
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 34339 8 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578999 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 400.74

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

/proc/loadavg: 2.05 2.02 1.83 3/75 11202
/proc/meminfo: memFree=1308104/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=1715.6
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 165825 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579491 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 1715.61
Current children cumulated vsize (KiB) 122664

[startup+1783.79 s]
/proc/loadavg: 2.02 2.01 1.83 3/75 11202
/proc/meminfo: memFree=1308104/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=1775.37
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 171802 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579533 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 1775.38
Current children cumulated vsize (KiB) 122664

[startup+1843.84 s]
/proc/loadavg: 2.00 2.01 1.84 3/75 11202
/proc/meminfo: memFree=1308104/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=1835.14
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 177779 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579533 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 1835.15
Current children cumulated vsize (KiB) 122664

[startup+1903.9 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=1894.91
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 183756 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560153 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 1894.92
Current children cumulated vsize (KiB) 122664

[startup+1963.94 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=1954.67
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 189732 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580732 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 1954.68
Current children cumulated vsize (KiB) 122664

[startup+2023.99 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 11202
/proc/meminfo: memFree=1308104/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2014.43
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 195708 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134581036 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2014.44
Current children cumulated vsize (KiB) 122664

[startup+2084.03 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2074.2
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 201685 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580732 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2074.21
Current children cumulated vsize (KiB) 122664

[startup+2144.08 s]
/proc/loadavg: 2.00 2.00 1.87 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2133.96
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 207661 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579512 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2133.97
Current children cumulated vsize (KiB) 122664

[startup+2204.13 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2193.73
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 213638 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580732 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2193.74
Current children cumulated vsize (KiB) 122664

[startup+2264.18 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2253.5
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 219615 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578913 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2253.51
Current children cumulated vsize (KiB) 122664

[startup+2324.22 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2313.26
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 225591 9 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134572868 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2313.27
Current children cumulated vsize (KiB) 122664

[startup+2384.27 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 11202
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2373.03
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 231567 10 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579512 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2373.04
Current children cumulated vsize (KiB) 122664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.47 s]
/proc/loadavg: 2.00 2.00 1.90 3/70 11225
/proc/meminfo: memFree=1327136/2055920 swapFree=4192956/4192956
[pid=11179] ppid=11177 vsize=47556 CPUtime=0.01
/proc/11179/stat : 11179 (solver.sh) S 11177 11179 11011 0 -1 4194304 847 2119 0 0 0 0 0 1 19 0 1 0 79132362 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 271637998426 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11179/statm: 11889 362 247 79 0 217 0
[pid=11197] ppid=11179 vsize=75108 CPUtime=2400
/proc/11197/stat : 11197 (toolbarBtd) R 11179 11179 11011 0 -1 0 17265 3396 0 0 234264 10 5723 3 25 0 1 0 79132367 76910592 17214 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579512 0 0 4096 2 0 0 0 17 1 0 0
/proc/11197/statm: 18777 17214 78 160 0 18613 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 122664

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 11179 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=25996
CPU time returned by wait4() is 0.031995
while last known CPU time is 2400.01

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

Real time (s): 2411.48
CPU time (s): 2400.01
CPU user time (s): 2399.87
CPU system time (s): 0.14
CPU usage (%): 99.5245
Max. virtual memory (cumulated for all children) (KiB): 122664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2966
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= 24

runsolver used 2.32765 s user time and 6.22405 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Sat Jan 20 18:05:47 UTC 2007


IDJOB= 281966
IDBENCH= 12330
IDSOLVER= 72
FILE ID= node67/281966-1169316347

PBS_JOBID= 3610331

Free space on /tmp= 66547 MiB

SOLVER NAME= Toolbar_BTD 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/p-hat500-1_ext.xml
COMMAND LINE= /tmp/evaluation/281966-1169316347/solver.sh /tmp/evaluation/281966-1169316347/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-281966-1169316347 -o ROOT/results/node67/conversion-281966-1169316347 -C 600 -M 900 /tmp/evaluation/281966-1169316347/translate /tmp/evaluation/281966-1169316347/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-281966-1169316347 -o ROOT/results/node67/solver-281966-1169316347 -C 2400 -M 900  /tmp/evaluation/281966-1169316347/solver.sh /tmp/evaluation/281966-1169316347/unknown

META MD5SUM SOLVER= f75ee5e830002fa98429bd59d9dcbc78
MD5SUM BENCH=  6f5f2f4e181efebf1eb70c6184c4a54d

RANDOM SEED= 527146358

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		: 3000.236
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		: 3000.236
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:       1392104 kB
Buffers:         51716 kB
Cached:         516152 kB
SwapCached:          0 kB
Active:         161852 kB
Inactive:       429908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1392104 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           22648 kB
Writeback:           0 kB
Mapped:          35100 kB
Slab:            57348 kB
Committed_AS:  1100300 kB
PageTables:       1832 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= 66547 MiB



End job on node67 on Sat Jan 20 18:46:06 UTC 2007