Trace number 234947

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
buggy_2_5_s 2007-01-08? (TO) 1800.01 1800.91

General information on the benchmark

Nametaillard/
js-taillard-20-15/js-taillard-20-15-95-2.xml
MD5SUMe184d0111a102714e0d361c1b279750d
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1300
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-234947-1168334082 -o ROOT/results/node62/solver-234947-1168334082 -C 1800 -M 900 /tmp/evaluation/234947-1168334082/solver2 /tmp/evaluation/234947-1168334082/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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: 1.21 1.04 1.01 3/70 9611
/proc/meminfo: memFree=1437232/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=0
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 295 26 0 0 0 0 0 0 16 0 1 0 181806136 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 232 194 169 0 49 0
[pid=9613] ppid=9610 vsize=200 CPUtime=0
/proc/9613/stat : 9613 (grep) R 9610 9610 8226 0 -1 4194304 48 0 0 0 0 0 0 0 21 0 1 0 181806137 204800 24 18446744073709551615 4194304 4274172 548682069552 18446744073709551615 236435076489 0 0 4096 0 0 0 0 17 1 0 0
/proc/9613/statm: 50 24 17 19 0 4 0

[startup+0.103082 s]
/proc/loadavg: 1.21 1.04 1.01 3/70 9611
/proc/meminfo: memFree=1437232/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 376 2283 0 0 0 0 4 2 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.511164 s]
/proc/loadavg: 1.21 1.04 1.01 3/70 9611
/proc/meminfo: memFree=1437232/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 376 2283 0 0 0 0 4 2 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33433 s]
/proc/loadavg: 1.21 1.04 1.01 3/75 9638
/proc/meminfo: memFree=1375800/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 376 2283 0 0 0 0 4 2 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9637] ppid=9610 vsize=31824 CPUtime=1.24
/proc/9637/stat : 9637 (bordewijk) R 9610 9610 8226 0 -1 4194304 9021 0 0 0 113 11 0 0 25 0 1 0 181806144 32587776 7078 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134628690 0 0 4096 0 0 0 0 17 1 0 0
/proc/9637/statm: 7956 7078 214 97 0 7237 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 37176

[startup+2.97465 s]
/proc/loadavg: 1.21 1.04 1.01 3/75 9638
/proc/meminfo: memFree=1265592/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 376 2283 0 0 0 0 4 2 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9637] ppid=9610 vsize=78908 CPUtime=2.87
/proc/9637/stat : 9637 (bordewijk) R 9610 9610 8226 0 -1 4194304 20754 0 0 0 127 160 0 0 20 0 1 0 181806144 80801792 18808 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9637/statm: 19727 18808 217 97 0 19008 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 84260

[startup+6.2593 s]
/proc/loadavg: 1.27 1.06 1.02 4/75 9640
/proc/meminfo: memFree=1391544/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=0.94
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 12900 0 0 0 23 71 0 0 25 0 1 0 181806667 56524800 12825 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 12829 134 64 0 13115 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 60552

[startup+12.7286 s]
/proc/loadavg: 1.33 1.08 1.02 3/75 9640
/proc/meminfo: memFree=1314560/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=7.41
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 12969 0 0 0 669 72 0 0 25 0 1 0 181806667 56524800 12894 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554206 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 12894 137 64 0 13115 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 60552

[startup+25.5531 s]
/proc/loadavg: 1.48 1.12 1.04 3/75 9640
/proc/meminfo: memFree=1313032/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=20.22
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 1950 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555370 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 60552

[startup+51.2182 s]
/proc/loadavg: 1.65 1.19 1.06 3/75 9640
/proc/meminfo: memFree=1313096/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=45.84
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 4512 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555358 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 60552

[startup+102.451 s]
/proc/loadavg: 1.85 1.31 1.11 3/75 9640
/proc/meminfo: memFree=1313288/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=97.05
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 9633 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110237173 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 60552

[startup+162.514 s]
/proc/loadavg: 1.94 1.43 1.16 3/75 9640
/proc/meminfo: memFree=1313352/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=157.1
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 15638 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110065562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60552

[startup+222.58 s]
/proc/loadavg: 2.02 1.55 1.21 3/75 9640
/proc/meminfo: memFree=1313416/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=217.14
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 21642 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555394 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60552

[startup+282.629 s]
/proc/loadavg: 2.00 1.63 1.26 3/75 9642
/proc/meminfo: memFree=1313288/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=277.16
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 27644 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110019092 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 60552

[startup+342.681 s]
/proc/loadavg: 2.00 1.69 1.30 3/75 9642
/proc/meminfo: memFree=1313288/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=337.2
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 33648 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110045135 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 60552

[startup+402.721 s]
/proc/loadavg: 2.00 1.75 1.34 3/75 9642
/proc/meminfo: memFree=1313352/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=397.21
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 39649 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555379 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 60552

[startup+462.779 s]
/proc/loadavg: 2.00 1.79 1.38 3/75 9642
/proc/meminfo: memFree=1313352/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55200 CPUtime=457.25
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13141 0 0 0 45653 72 0 0 25 0 1 0 181806667 56524800 13066 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555400 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13800 13066 137 64 0 13115 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 60552

[startup+522.83 s]
/proc/loadavg: 2.00 1.83 1.42 3/75 9642
/proc/meminfo: memFree=1312968/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=517.29

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

/proc/loadavg: 2.00 1.97 1.68 3/75 9642
/proc/meminfo: memFree=1312904/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1117.71
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13264 0 0 0 111697 74 0 0 25 0 1 0 181806667 56528896 13189 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554206 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13189 138 64 0 13116 0
Current children cumulated CPU time (s) 1122.81
Current children cumulated vsize (KiB) 60556

[startup+1183.52 s]
/proc/loadavg: 2.12 2.00 1.71 3/75 9642
/proc/meminfo: memFree=1312904/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1177.75
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13264 0 0 0 117701 74 0 0 25 0 1 0 181806667 56528896 13189 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110208812 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13189 138 64 0 13116 0
Current children cumulated CPU time (s) 1182.85
Current children cumulated vsize (KiB) 60556

[startup+1243.61 s]
/proc/loadavg: 2.04 2.00 1.72 3/75 9642
/proc/meminfo: memFree=1312904/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1237.81
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13264 0 0 0 123707 74 0 0 25 0 1 0 181806667 56528896 13189 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13189 138 64 0 13116 0
Current children cumulated CPU time (s) 1242.91
Current children cumulated vsize (KiB) 60556

[startup+1303.67 s]
/proc/loadavg: 2.01 2.00 1.74 3/75 9642
/proc/meminfo: memFree=1312904/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1297.86
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13264 0 0 0 129712 74 0 0 25 0 1 0 181806667 56528896 13189 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13189 138 64 0 13116 0
Current children cumulated CPU time (s) 1302.96
Current children cumulated vsize (KiB) 60556

[startup+1363.74 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1357.9
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 135716 74 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110207229 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1363
Current children cumulated vsize (KiB) 60556

[startup+1423.79 s]
/proc/loadavg: 2.00 2.00 1.76 3/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1417.93
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 141719 74 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549699 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1423.03
Current children cumulated vsize (KiB) 60556

[startup+1483.85 s]
/proc/loadavg: 2.00 2.00 1.77 3/75 9642
/proc/meminfo: memFree=1312904/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1477.97
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 147723 74 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110423502 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1483.07
Current children cumulated vsize (KiB) 60556

[startup+1543.92 s]
/proc/loadavg: 2.00 2.00 1.78 4/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1538.01
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 153727 74 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110425672 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1543.11
Current children cumulated vsize (KiB) 60556

[startup+1603.98 s]
/proc/loadavg: 2.00 2.00 1.80 3/75 9642
/proc/meminfo: memFree=1312904/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1598.06
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 159731 75 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110146845 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1603.16
Current children cumulated vsize (KiB) 60556

[startup+1664.04 s]
/proc/loadavg: 2.06 2.02 1.81 3/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1658.1
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 165735 75 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110090598 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1663.2
Current children cumulated vsize (KiB) 60556

[startup+1724.09 s]
/proc/loadavg: 2.17 2.04 1.83 3/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1718.13
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 171738 75 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110428492 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1723.23
Current children cumulated vsize (KiB) 60556

[startup+1784.15 s]
/proc/loadavg: 2.06 2.03 1.84 3/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1778.17
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 177742 75 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110182272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1783.27
Current children cumulated vsize (KiB) 60556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.04 2.03 1.84 3/75 9642
/proc/meminfo: memFree=1312840/2055920 swapFree=4192812/4192956
[pid=9610] ppid=9604 vsize=5352 CPUtime=5.1
/proc/9610/stat : 9610 (solver2) S 9604 9610 8226 0 -1 4194304 397 23038 0 0 0 0 141 369 16 0 1 0 181806136 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 242 203 169 0 49 0
[pid=9640] ppid=9610 vsize=55204 CPUtime=1794.91
/proc/9640/stat : 9640 (standalone) R 9610 9610 8226 0 -1 4194304 13267 0 0 0 179416 75 0 0 25 0 1 0 181806667 56528896 13192 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110431030 0 0 4096 0 0 0 0 17 1 0 0
/proc/9640/statm: 13801 13192 138 64 0 13116 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 60556

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 9610 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=418784 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=696438
CPU time returned by wait4() is 5.11522
while last known CPU time is 1800.01

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

Real time (s): 1800.91
CPU time (s): 1800.01
CPU user time (s): 1795.57
CPU system time (s): 4.44
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 84260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.41878
system time used= 3.69644
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23435
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= 178
involuntary context switches= 74

runsolver used 1.85372 s user time and 5.11022 s system time

The end



Launcher Data (download as text)




Begin job on node62 on Tue Jan  9 09:14:44 UTC 2007


IDJOB= 234947
IDBENCH= 6729
FILE ID= node62/234947-1168334082

PBS_JOBID= 3503345

Free space on /tmp= 66538 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20-15/js-taillard-20-15-95-2.xml
COMMAND LINE= /tmp/evaluation/234947-1168334082/solver2 /tmp/evaluation/234947-1168334082/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-234947-1168334082 -o ROOT/results/node62/solver-234947-1168334082 -C 1800 -M 900  /tmp/evaluation/234947-1168334082/solver2 /tmp/evaluation/234947-1168334082/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  e184d0111a102714e0d361c1b279750d

RANDOM SEED= 185014549

TIME LIMIT= 1800 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	: 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		: 3000.259
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:       1437832 kB
Buffers:         51616 kB
Cached:         489868 kB
SwapCached:          0 kB
Active:         205032 kB
Inactive:       356796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1437832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           21660 kB
Writeback:           0 kB
Mapped:          30536 kB
Slab:            41856 kB
Committed_AS:  4070368 kB
PageTables:       1776 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= 66519 MiB



End job on node62 on Tue Jan  9 09:44:45 UTC 2007