Trace number 306326

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) 1200.05 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
MD5SUM44e1b0f761a25d475a1d40bc83b487fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.1612
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node72/watcher-306326-1172096882 -o ROOT/results/node72/solver-306326-1172096882 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306326-1172096882/cmusat_base /tmp/evaluation/306326-1172096882/instance-306326-1172096882.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: 0.92 0.98 0.99 3/77 20931
/proc/meminfo: memFree=1471392/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=3516 CPUtime=0
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 229655982 3600384 345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 879 345 90 241 0 635 0

[startup+0.106589 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20931
/proc/meminfo: memFree=1471392/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=5924 CPUtime=0.1
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 1171 0 0 0 10 0 0 0 18 0 1 0 229655982 6066176 950 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 1481 950 93 241 0 1237 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5924

[startup+0.514485 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20931
/proc/meminfo: memFree=1471392/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=6452 CPUtime=0.5
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 1322 0 0 0 50 0 0 0 21 0 1 0 229655982 6606848 1101 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 1613 1101 112 241 0 1369 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6452

[startup+1.33456 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20932
/proc/meminfo: memFree=1466136/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=8168 CPUtime=1.32
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 1761 0 0 0 132 0 0 0 25 0 1 0 229655982 8364032 1540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 2042 1540 112 241 0 1798 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8168

[startup+2.97071 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20932
/proc/meminfo: memFree=1463640/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=11336 CPUtime=2.96
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 2592 0 0 0 295 1 0 0 25 0 1 0 229655982 11608064 2371 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 2834 2371 112 241 0 2590 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11336

[startup+6.25201 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20932
/proc/meminfo: memFree=1456472/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=16936 CPUtime=6.24
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 4026 0 0 0 622 2 0 0 25 0 1 0 229655982 17342464 3805 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 4234 3805 112 241 0 3990 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16936

[startup+12.7036 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20932
/proc/meminfo: memFree=1452184/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=20924 CPUtime=12.69
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 5296 0 0 0 1266 3 0 0 25 0 1 0 229655982 21426176 4830 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 5231 4830 112 241 0 4987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20924

[startup+25.5118 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20932
/proc/meminfo: memFree=1447832/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=25176 CPUtime=25.49
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 6566 0 0 0 2546 3 0 0 25 0 1 0 229655982 25780224 5923 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 6294 5923 112 241 0 6050 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25176

[startup+51.1211 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1443224/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=29704 CPUtime=51.1
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 8005 0 0 0 5105 5 0 0 25 0 1 0 229655982 30416896 7074 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 7426 7074 112 241 0 7182 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29704

[startup+102.342 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1392984/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=80388 CPUtime=102.31
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 21281 0 0 0 10218 13 0 0 25 0 1 0 229655982 82317312 19567 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 20097 19567 112 241 0 19853 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 80388

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1392984/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=80388 CPUtime=162.32
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 21316 0 0 0 16219 13 0 0 25 0 1 0 229655982 82317312 19602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 20097 19602 112 241 0 19853 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 80388

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1392856/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=80388 CPUtime=222.33
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 21348 0 0 0 22220 13 0 0 25 0 1 0 229655982 82317312 19634 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 20097 19634 112 241 0 19853 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 80388

[startup+282.434 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1392088/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=81036 CPUtime=282.35
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 21534 0 0 0 28221 14 0 0 25 0 1 0 229655982 82980864 19820 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 20259 19820 112 241 0 20015 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 81036

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1378392/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=94496 CPUtime=342.36
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 25264 0 0 0 34217 19 0 0 25 0 1 0 229655982 96763904 23216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 23624 23216 112 241 0 23380 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 94496

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1365528/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=107432 CPUtime=402.37
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 28511 0 0 0 40215 22 0 0 25 0 1 0 229655982 110010368 26463 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 26858 26463 112 241 0 26614 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 107432

[startup+462.528 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1364376/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=108416 CPUtime=462.39
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 28962 0 0 0 46216 23 0 0 25 0 1 0 229655982 111017984 26731 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551639 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 27104 26731 112 241 0 26860 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 108416

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1349208/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=123524 CPUtime=522.4
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 32953 0 0 0 52213 27 0 0 25 0 1 0 229655982 126488576 30527 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 30881 30527 112 241 0 30637 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 123524

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20932
/proc/meminfo: memFree=1339608/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=132956 CPUtime=582.43
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 35553 0 0 0 58212 31 0 0 25 0 1 0 229655982 136146944 32918 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 33239 32918 112 241 0 32995 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 132956

[startup+642.618 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20934
/proc/meminfo: memFree=1337176/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=135632 CPUtime=642.43
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 36197 0 0 0 64211 32 0 0 25 0 1 0 229655982 138887168 33562 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 33908 33562 112 241 0 33664 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 135632

[startup+702.65 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20934
/proc/meminfo: memFree=1245528/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=230176 CPUtime=702.45
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 59656 0 0 0 70204 41 0 0 25 0 1 0 229655982 235700224 56337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57544 56337 112 241 0 57300 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 230176

[startup+762.678 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1245528/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=230176 CPUtime=762.46
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 59658 0 0 0 76205 41 0 0 25 0 1 0 229655982 235700224 56339 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57544 56339 112 241 0 57300 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 230176

[startup+822.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1245464/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=230176 CPUtime=822.51
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 59711 0 0 0 82209 42 0 0 25 0 1 0 229655982 235700224 56392 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560412 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57544 56392 112 241 0 57300 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 230176

[startup+882.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1244312/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231208 CPUtime=882.52
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 59997 0 0 0 88209 43 0 0 25 0 1 0 229655982 236756992 56678 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57802 56678 112 241 0 57558 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 231208

[startup+942.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1244056/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231208 CPUtime=942.53
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 60053 0 0 0 94210 43 0 0 25 0 1 0 229655982 236756992 56734 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57802 56734 112 241 0 57558 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 231208

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1244056/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231288 CPUtime=1002.55
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 60355 0 0 0 100211 44 0 0 25 0 1 0 229655982 236838912 56778 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57822 56778 112 241 0 57578 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 231288

[startup+1062.86 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20934
/proc/meminfo: memFree=1243928/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231288 CPUtime=1062.56
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 60391 0 0 0 106212 44 0 0 25 0 1 0 229655982 236838912 56814 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57822 56814 112 241 0 57578 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 231288

[startup+1122.89 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20934
/proc/meminfo: memFree=1243672/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231376 CPUtime=1122.58
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 60743 0 0 0 112213 45 0 0 25 0 1 0 229655982 236929024 56888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57844 56888 112 241 0 57600 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 231376

[startup+1182.92 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1243608/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231376 CPUtime=1182.59
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 60743 0 0 0 118214 45 0 0 25 0 1 0 229655982 236929024 56888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57844 56888 112 241 0 57600 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 231376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20934
/proc/meminfo: memFree=1243608/2055920 swapFree=4142544/4192956
[pid=20931] ppid=20929 vsize=231376 CPUtime=1200
/proc/20931/stat : 20931 (cmusat_base) R 20929 20931 20820 0 -1 4194304 60743 0 0 0 119955 45 0 0 25 0 1 0 229655982 236929024 56888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20931/statm: 57844 56888 112 241 0 57600 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 231376

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.56
CPU system time (s): 0.493924
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 231376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60743
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= 2077

runsolver used 1.36479 second user time and 2.86656 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 22:28:02 UTC 2007

IDJOB= 306326
IDBENCH= 20178
IDSOLVER= 120
FILE ID= node72/306326-1172096882

PBS_JOBID= 3892878

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
COMMAND LINE= /tmp/evaluation/306326-1172096882/cmusat_base /tmp/evaluation/306326-1172096882/instance-306326-1172096882.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-306326-1172096882 -o ROOT/results/node72/solver-306326-1172096882 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306326-1172096882/cmusat_base /tmp/evaluation/306326-1172096882/instance-306326-1172096882.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  44e1b0f761a25d475a1d40bc83b487fd

RANDOM SEED= 369273030

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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:       1471800 kB
Buffers:         42092 kB
Cached:         461052 kB
SwapCached:      19640 kB
Active:         404228 kB
Inactive:       133348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471800 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            32128 kB
Committed_AS:   611108 kB
PageTables:       1676 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 node72 on Wed Feb 21 22:48:04 UTC 2007