Trace number 310262

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
CMUSAT BASE 2007-02-08? (TO) 1200.1 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.456929
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-310262-1172557133 -o ROOT/results/node38/solver-310262-1172557133 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310262-1172557133/cmusat_base /tmp/evaluation/310262-1172557133/instance-310262-1172557133.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 28485
/proc/meminfo: memFree=1875952/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=2316 CPUtime=0
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 275669096 2371584 167 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564490 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 579 167 90 241 0 335 0

[startup+0.107828 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 28485
/proc/meminfo: memFree=1875952/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=2868 CPUtime=0.1
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 275669096 2936832 321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 717 321 109 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.517864 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 28485
/proc/meminfo: memFree=1875952/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=3420 CPUtime=0.51
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 472 0 0 0 51 0 0 0 21 0 1 0 275669096 3502080 454 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 855 454 109 241 0 611 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3420

[startup+1.33795 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1874216/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=3872 CPUtime=1.33
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 576 0 0 0 133 0 0 0 25 0 1 0 275669096 3964928 558 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562370 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 968 558 109 241 0 724 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3872

[startup+2.97413 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1873000/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=4964 CPUtime=2.96
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 847 0 0 0 296 0 0 0 25 0 1 0 275669096 5083136 826 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 1241 826 109 241 0 997 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4964

[startup+6.25049 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1872040/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=6120 CPUtime=6.24
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 1126 0 0 0 624 0 0 0 25 0 1 0 275669096 6266880 1105 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552243 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 1530 1105 109 241 0 1286 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6120

[startup+12.7072 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1868264/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=9868 CPUtime=12.69
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 2133 0 0 0 1269 0 0 0 25 0 1 0 275669096 10104832 1957 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 2467 1957 109 241 0 2223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9868

[startup+25.5076 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1866344/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=11792 CPUtime=25.49
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 2919 0 0 0 2549 0 0 0 25 0 1 0 275669096 12075008 2513 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 2948 2513 109 241 0 2704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11792

[startup+51.1194 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1858856/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=19588 CPUtime=51.09
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 5221 0 0 0 5107 2 0 0 25 0 1 0 275669096 20058112 4284 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559967 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 4897 4284 109 241 0 4653 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19588

[startup+102.332 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1854760/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=23196 CPUtime=102.29
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 6606 0 0 0 10226 3 0 0 25 0 1 0 275669096 23752704 5300 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 5799 5300 109 241 0 5555 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23196

[startup+162.355 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28486
/proc/meminfo: memFree=1840424/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=39084 CPUtime=162.29
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 11078 0 0 0 16224 5 0 0 25 0 1 0 275669096 40022016 8866 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550747 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 9771 8866 109 241 0 9527 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39084

[startup+222.374 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 28486
/proc/meminfo: memFree=1839848/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=39496 CPUtime=222.3
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 11361 0 0 0 22225 5 0 0 25 0 1 0 275669096 40443904 9000 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 9874 9000 109 241 0 9630 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39496

[startup+282.395 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28486
/proc/meminfo: memFree=1839400/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=39556 CPUtime=282.3
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 11632 0 0 0 28225 5 0 0 25 0 1 0 275669096 40505344 9108 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559928 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 9889 9108 109 241 0 9645 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 39556

[startup+342.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1837672/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=41236 CPUtime=342.31
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 12243 0 0 0 34225 6 0 0 25 0 1 0 275669096 42225664 9541 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 10309 9541 109 241 0 10065 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 41236

[startup+402.437 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28486
/proc/meminfo: memFree=1833640/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=44780 CPUtime=402.32
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 13446 0 0 0 40224 8 0 0 25 0 1 0 275669096 45854720 10549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 11195 10549 109 241 0 10951 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 44780

[startup+462.455 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28486
/proc/meminfo: memFree=1832552/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=45816 CPUtime=462.32
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 13921 0 0 0 46224 8 0 0 25 0 1 0 275669096 46915584 10811 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 11454 10811 109 241 0 11210 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 45816

[startup+522.475 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1827880/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=50208 CPUtime=522.32
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 15311 0 0 0 52222 10 0 0 25 0 1 0 275669096 51412992 11967 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 12552 11967 109 241 0 12308 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 50208

[startup+582.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1826536/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=51540 CPUtime=582.33
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 15643 0 0 0 58223 10 0 0 25 0 1 0 275669096 52776960 12299 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 12885 12300 109 241 0 12641 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 51540

[startup+642.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1804584/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=77448 CPUtime=642.33
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 22448 0 0 0 64220 13 0 0 25 0 1 0 275669096 79306752 17788 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19362 17788 109 241 0 19118 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 77448

[startup+702.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1804392/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=77608 CPUtime=702.34
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 22490 0 0 0 70221 13 0 0 25 0 1 0 275669096 79470592 17830 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19402 17830 109 241 0 19158 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 77608

[startup+762.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1803688/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=77876 CPUtime=762.35
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 22947 0 0 0 76221 14 0 0 25 0 1 0 275669096 79745024 18006 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19469 18006 109 241 0 19225 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 77876

[startup+822.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1803560/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=78196 CPUtime=822.35
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 22992 0 0 0 82221 14 0 0 25 0 1 0 275669096 80072704 18051 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061664 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19549 18051 109 241 0 19305 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 78196

[startup+882.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1802792/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=78476 CPUtime=882.35
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 23496 0 0 0 88221 14 0 0 25 0 1 0 275669096 80359424 18247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19619 18247 109 241 0 19375 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 78476

[startup+942.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1802216/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=79032 CPUtime=942.35
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 23635 0 0 0 94221 14 0 0 25 0 1 0 275669096 80928768 18386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19758 18386 109 241 0 19514 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 79032

[startup+1002.63 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28486
/proc/meminfo: memFree=1801960/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=79320 CPUtime=1002.36
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 23723 0 0 0 100221 15 0 0 25 0 1 0 275669096 81223680 18441 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19830 18441 109 241 0 19586 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 79320

[startup+1062.65 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28486
/proc/meminfo: memFree=1801256/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=79644 CPUtime=1062.36
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 24233 0 0 0 106221 15 0 0 25 0 1 0 275669096 81555456 18613 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19911 18613 109 241 0 19667 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 79644

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1801000/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=79968 CPUtime=1122.35
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 24299 0 0 0 112220 15 0 0 25 0 1 0 275669096 81887232 18679 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 19992 18679 109 241 0 19748 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 79968

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1800808/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=80160 CPUtime=1182.36
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 24327 0 0 0 118221 15 0 0 25 0 1 0 275669096 82083840 18707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 20040 18707 109 241 0 19796 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 80160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1800744/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=80160 CPUtime=1200.08
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 24337 0 0 0 119993 15 0 0 25 0 1 0 275669096 82083840 18717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 20040 18717 109 241 0 19796 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80160

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28486
/proc/meminfo: memFree=1800744/2055920 swapFree=4183692/4192956
[pid=28485] ppid=28483 vsize=80160 CPUtime=1200.08
/proc/28485/stat : 28485 (cmusat_base) R 28483 28485 28181 0 -1 4194304 24337 0 0 0 119993 15 0 0 25 0 1 0 275669096 82083840 18717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28485/statm: 20040 18717 109 241 0 19796 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.170974
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 80160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24337
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= 6
involuntary context switches= 1891

runsolver used 0.793879 second user time and 2.41663 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Tue Feb 27 06:18:53 UTC 2007

IDJOB= 310262
IDBENCH= 20282
IDSOLVER= 120
FILE ID= node38/310262-1172557133

PBS_JOBID= 3971865

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/310262-1172557133/cmusat_base /tmp/evaluation/310262-1172557133/instance-310262-1172557133.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-310262-1172557133 -o ROOT/results/node38/solver-310262-1172557133 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310262-1172557133/cmusat_base /tmp/evaluation/310262-1172557133/instance-310262-1172557133.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 654882580

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.233
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		: 3000.233
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:       1876360 kB
Buffers:         21216 kB
Cached:         111520 kB
SwapCached:       3468 kB
Active:          72872 kB
Inactive:        69600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876360 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          15180 kB
Slab:            23060 kB
Committed_AS:   568336 kB
PageTables:       1468 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= 66558 MiB

End job on node38 on Tue Feb 27 06:38:55 UTC 2007