Trace number 302841

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) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random instances)
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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/node58/watcher-302841-1172021069 -o ROOT/results/node58/solver-302841-1172021069 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302841-1172021069/cmusat_base /tmp/evaluation/302841-1172021069/instance-302841-1172021069.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: 0.99 0.98 0.99 3/64 16834
/proc/meminfo: memFree=1741616/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=2868 CPUtime=0
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 222063616 2936832 286 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 717 286 90 241 0 473 0

[startup+0.106964 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16834
/proc/meminfo: memFree=1741616/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=5040 CPUtime=0.1
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 1006 0 0 0 10 0 0 0 18 0 1 0 222063616 5160960 848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 1260 848 111 241 0 1016 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5040

[startup+0.515003 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16834
/proc/meminfo: memFree=1741616/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=5700 CPUtime=0.5
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 1187 0 0 0 50 0 0 0 21 0 1 0 222063616 5836800 1029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 1425 1029 111 241 0 1181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5700

[startup+1.33509 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1736360/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=7768 CPUtime=1.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 1731 0 0 0 132 0 0 0 25 0 1 0 222063616 7954432 1573 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 1942 1573 111 241 0 1698 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7768

[startup+2.97127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1734184/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=8980 CPUtime=2.96
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 2317 0 0 0 295 1 0 0 25 0 1 0 222063616 9195520 1930 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 2245 1930 111 241 0 2001 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8980

[startup+6.24764 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1732776/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=10452 CPUtime=6.23
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 2810 0 0 0 622 1 0 0 25 0 1 0 222063616 10702848 2298 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 2613 2298 111 241 0 2369 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10452

[startup+12.7043 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1730224/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=12744 CPUtime=12.68
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 3711 0 0 0 1267 1 0 0 25 0 1 0 222063616 13049856 2920 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560146 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 3186 2920 111 241 0 2942 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12744

[startup+25.5058 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1723376/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=20460 CPUtime=25.49
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 5834 0 0 0 2546 3 0 0 25 0 1 0 222063616 20951040 4560 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 5115 4560 111 241 0 4871 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20460

[startup+51.1126 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1721072/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=22500 CPUtime=51.09
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 6668 0 0 0 5105 4 0 0 25 0 1 0 222063616 23040000 5193 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 5625 5193 111 241 0 5381 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22500

[startup+102.322 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16835
/proc/meminfo: memFree=1712752/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=30404 CPUtime=102.28
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 9243 0 0 0 10222 6 0 0 25 0 1 0 222063616 31133696 7271 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 7601 7271 111 241 0 7357 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30404

[startup+162.346 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1692016/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=53324 CPUtime=162.29
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 15324 0 0 0 16219 10 0 0 25 0 1 0 222063616 54603776 12409 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 13331 12409 111 241 0 13087 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53324

[startup+222.368 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1691504/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=53324 CPUtime=222.29
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 15614 0 0 0 22219 10 0 0 25 0 1 0 222063616 54603776 12518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 13331 12518 111 241 0 13087 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 53324

[startup+282.389 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16835
/proc/meminfo: memFree=1690672/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=54164 CPUtime=282.29
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 15884 0 0 0 28219 10 0 0 25 0 1 0 222063616 55463936 12788 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 13541 12788 111 241 0 13297 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 54164

[startup+342.41 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16835
/proc/meminfo: memFree=1690288/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=54232 CPUtime=342.29
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 16180 0 0 0 34219 10 0 0 25 0 1 0 222063616 55533568 12874 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 13558 12874 111 241 0 13314 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 54232

[startup+402.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1683056/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=61024 CPUtime=402.3
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 18242 0 0 0 40218 12 0 0 25 0 1 0 222063616 62488576 14709 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 15256 14709 111 241 0 15012 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 61024

[startup+462.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1682096/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=62040 CPUtime=462.31
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 18708 0 0 0 46218 13 0 0 25 0 1 0 222063616 63528960 14929 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 15510 14929 111 241 0 15266 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 62040

[startup+522.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1676528/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=67300 CPUtime=522.31
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 20353 0 0 0 52216 15 0 0 25 0 1 0 222063616 68915200 16307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 16825 16307 111 241 0 16581 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 67300

[startup+582.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1675568/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=68264 CPUtime=582.31
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 20601 0 0 0 58216 15 0 0 25 0 1 0 222063616 69902336 16555 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 17066 16555 111 241 0 16822 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 68264

[startup+642.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1670128/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=73392 CPUtime=642.31
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 22242 0 0 0 64213 18 0 0 25 0 1 0 222063616 75153408 17907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 18348 17907 111 241 0 18104 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 73392

[startup+702.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1628912/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119308 CPUtime=702.31
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 33804 0 0 0 70208 23 0 0 25 0 1 0 222063616 122171392 28192 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29827 28192 111 241 0 29583 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 119308

[startup+762.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1628656/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119420 CPUtime=762.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 34179 0 0 0 76208 24 0 0 25 0 1 0 222063616 122286080 28253 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29855 28253 111 241 0 29611 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 119420

[startup+822.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1628080/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119540 CPUtime=822.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 34672 0 0 0 82208 24 0 0 25 0 1 0 222063616 122408960 28404 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29885 28404 111 241 0 29641 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 119540

[startup+882.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16835
/proc/meminfo: memFree=1628016/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119540 CPUtime=882.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 34674 0 0 0 88208 24 0 0 25 0 1 0 222063616 122408960 28406 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29885 28406 111 241 0 29641 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 119540

[startup+942.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1628016/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119540 CPUtime=942.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 34675 0 0 0 94208 24 0 0 25 0 1 0 222063616 122408960 28407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29885 28407 111 241 0 29641 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 119540

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1627760/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119540 CPUtime=1002.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 34740 0 0 0 100208 24 0 0 25 0 1 0 222063616 122408960 28472 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29885 28472 111 241 0 29641 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 119540

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1627312/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119672 CPUtime=1062.33
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 35216 0 0 0 106209 24 0 0 25 0 1 0 222063616 122544128 28576 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29918 28576 111 241 0 29674 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 119672

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1627312/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119672 CPUtime=1122.33
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 35216 0 0 0 112209 24 0 0 25 0 1 0 222063616 122544128 28576 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29918 28576 111 241 0 29674 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 119672

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1627312/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119672 CPUtime=1182.32
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 35217 0 0 0 118208 24 0 0 25 0 1 0 222063616 122544128 28577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29918 28577 111 241 0 29674 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 119672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1627312/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119672 CPUtime=1200.04
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 35217 0 0 0 119980 24 0 0 25 0 1 0 222063616 122544128 28577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29918 28577 111 241 0 29674 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 119672

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=1627312/2055920 swapFree=4182176/4192956
[pid=16834] ppid=16832 vsize=119672 CPUtime=1200.04
/proc/16834/stat : 16834 (cmusat_base) R 16832 16834 16158 0 -1 4194304 35217 0 0 0 119980 24 0 0 25 0 1 0 222063616 122544128 28577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16834/statm: 29918 28577 111 241 0 29674 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 119672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.267959
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 119672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35217
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= 1799

runsolver used 0.740887 second user time and 2.47262 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 01:24:29 UTC 2007

IDJOB= 302841
IDBENCH= 20093
IDSOLVER= 120
FILE ID= node58/302841-1172021069

PBS_JOBID= 3892693

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302841-1172021069/cmusat_base /tmp/evaluation/302841-1172021069/instance-302841-1172021069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-302841-1172021069 -o ROOT/results/node58/solver-302841-1172021069 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302841-1172021069/cmusat_base /tmp/evaluation/302841-1172021069/instance-302841-1172021069.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 770877898

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1742088 kB
Buffers:         33648 kB
Cached:         228164 kB
SwapCached:       5088 kB
Active:         162852 kB
Inactive:       110432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742088 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            26700 kB
Committed_AS:   548664 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Wed Feb 21 01:44:32 UTC 2007