Trace number 303908

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 2007-02-08? (TO) 1200.08 1200.54

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node66/watcher-303908-1172046540 -o ROOT/results/node66/solver-303908-1172046540 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303908-1172046540/cmusat /tmp/evaluation/303908-1172046540/instance-303908-1172046540.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 3/64 11134
/proc/meminfo: memFree=1452104/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=2316 CPUtime=0
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 224611521 2371584 290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 579 290 96 243 0 333 0

[startup+0.107052 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11134
/proc/meminfo: memFree=1452104/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=4040 CPUtime=0.1
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 749 0 0 0 10 0 0 0 18 0 1 0 224611521 4136960 732 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 1010 732 107 243 0 764 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4040

[startup+0.515133 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11134
/proc/meminfo: memFree=1452104/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=3416 CPUtime=0.51
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 964 0 0 0 51 0 0 0 21 0 1 0 224611521 3497984 458 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 854 458 111 243 0 608 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3416

[startup+1.3353 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1447680/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=6856 CPUtime=1.32
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 1971 0 0 0 132 0 0 0 25 0 1 0 224611521 7020544 1336 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580936 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 1714 1336 118 243 0 1468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6856

[startup+2.97163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1444800/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=8928 CPUtime=2.96
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 2752 0 0 0 296 0 0 0 25 0 1 0 224611521 9142272 1907 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 2232 1907 118 243 0 1986 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8928

[startup+6.25129 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1443584/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=10408 CPUtime=6.23
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 3320 0 0 0 623 0 0 0 25 0 1 0 224611521 10657792 2300 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 2602 2300 118 243 0 2356 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10408

[startup+12.7046 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1441024/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=12288 CPUtime=12.69
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 4025 0 0 0 1268 1 0 0 25 0 1 0 224611521 12582912 2809 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 3072 2809 118 243 0 2826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12288

[startup+25.5092 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1435008/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=19208 CPUtime=25.49
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 5972 0 0 0 2547 2 0 0 25 0 1 0 224611521 19668992 4311 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 4802 4311 118 243 0 4556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19208

[startup+51.1163 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1431296/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=22628 CPUtime=51.08
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 7179 0 0 0 5106 2 0 0 25 0 1 0 224611521 23171072 5229 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 5657 5229 118 243 0 5411 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22628

[startup+102.329 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1423296/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=30244 CPUtime=102.28
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 9684 0 0 0 10224 4 0 0 25 0 1 0 224611521 30969856 7245 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 7561 7245 118 243 0 7315 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30244

[startup+162.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11135
/proc/meminfo: memFree=1407808/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=47376 CPUtime=162.27
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 14579 0 0 0 16221 6 0 0 25 0 1 0 224611521 48513024 11086 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 11844 11086 118 243 0 11598 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 47376

[startup+222.369 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1407360/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=47432 CPUtime=222.27
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 14861 0 0 0 22221 6 0 0 25 0 1 0 224611521 48570368 11188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 11858 11188 118 243 0 11612 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 47432

[startup+282.384 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1402880/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=51712 CPUtime=282.26
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 16373 0 0 0 28218 8 0 0 25 0 1 0 224611521 52953088 12296 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 12928 12296 118 243 0 12682 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 51712

[startup+342.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1398144/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=56124 CPUtime=342.26
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 17783 0 0 0 34217 9 0 0 25 0 1 0 224611521 57470976 13479 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 14031 13479 118 243 0 13785 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 56124

[startup+402.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1392960/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=61004 CPUtime=402.27
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 19315 0 0 0 40216 11 0 0 25 0 1 0 224611521 62468096 14765 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 15251 14765 118 243 0 15005 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 61004

[startup+462.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1387392/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=66540 CPUtime=462.26
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 21036 0 0 0 46214 12 0 0 25 0 1 0 224611521 68136960 16219 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 16635 16219 118 243 0 16389 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 66540

[startup+522.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1386944/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=66948 CPUtime=522.26
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 21109 0 0 0 52214 12 0 0 25 0 1 0 224611521 68554752 16292 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590207 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 16737 16292 118 243 0 16491 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 66948

[startup+582.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1351936/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106172 CPUtime=582.26
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 31296 0 0 0 58210 16 0 0 25 0 1 0 224611521 108720128 25017 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26543 25017 118 243 0 26297 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 106172

[startup+642.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11135
/proc/meminfo: memFree=1351936/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106172 CPUtime=642.25
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 31298 0 0 0 64209 16 0 0 25 0 1 0 224611521 108720128 25019 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26543 25019 118 243 0 26297 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 106172

[startup+702.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1351296/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106284 CPUtime=702.25
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 31753 0 0 0 70209 16 0 0 25 0 1 0 224611521 108834816 25159 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26571 25159 118 243 0 26325 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 106284

[startup+762.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1351232/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106284 CPUtime=762.25
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 31785 0 0 0 76209 16 0 0 25 0 1 0 224611521 108834816 25191 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26571 25191 118 243 0 26325 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 106284

[startup+822.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1350784/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106404 CPUtime=822.25
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 32249 0 0 0 82209 16 0 0 25 0 1 0 224611521 108957696 25312 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26601 25312 118 243 0 26355 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 106404

[startup+882.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1350720/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106404 CPUtime=882.24
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 32251 0 0 0 88208 16 0 0 25 0 1 0 224611521 108957696 25314 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26601 25314 118 243 0 26355 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 106404

[startup+942.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1350400/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106404 CPUtime=942.24
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 32341 0 0 0 94208 16 0 0 25 0 1 0 224611521 108957696 25404 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26601 25404 118 243 0 26355 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 106404

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1349888/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106800 CPUtime=1002.24
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 32833 0 0 0 100208 16 0 0 25 0 1 0 224611521 109363200 25523 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26700 25523 118 243 0 26454 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 106800

[startup+1062.66 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11137
/proc/meminfo: memFree=1349888/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106800 CPUtime=1062.24
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 32838 0 0 0 106208 16 0 0 25 0 1 0 224611521 109363200 25528 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26700 25528 118 243 0 26454 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 106800

[startup+1122.67 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11137
/proc/meminfo: memFree=1349696/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=106932 CPUtime=1122.24
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 32879 0 0 0 112207 17 0 0 25 0 1 0 224611521 109498368 25569 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26733 25569 118 243 0 26487 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 106932

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1348352/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=107740 CPUtime=1182.23
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 33616 0 0 0 118206 17 0 0 25 0 1 0 224611521 110325760 25899 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26935 25899 118 243 0 26689 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 107740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11137
/proc/meminfo: memFree=1348352/2055920 swapFree=4183436/4192956
[pid=11134] ppid=11132 vsize=107740 CPUtime=1200.05
/proc/11134/stat : 11134 (cmusat) R 11132 11134 10435 0 -1 4194304 33616 0 0 0 119988 17 0 0 25 0 1 0 224611521 110325760 25899 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11134/statm: 26935 25899 118 243 0 26689 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 107740

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): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.19597
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 107740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33616
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= 2286

runsolver used 0.766883 second user time and 2.44663 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 21 08:29:00 UTC 2007

IDJOB= 303908
IDBENCH= 20119
IDSOLVER= 121
FILE ID= node66/303908-1172046540

PBS_JOBID= 3892727

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303908-1172046540/cmusat /tmp/evaluation/303908-1172046540/instance-303908-1172046540.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-303908-1172046540 -o ROOT/results/node66/solver-303908-1172046540 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303908-1172046540/cmusat /tmp/evaluation/303908-1172046540/instance-303908-1172046540.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 33352558

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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:       1452448 kB
Buffers:         35732 kB
Cached:         480168 kB
SwapCached:       3484 kB
Active:          98476 kB
Inactive:       426972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452448 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            64060 kB
Committed_AS:   611316 kB
PageTables:       1376 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= 66559 MiB

End job on node66 on Wed Feb 21 08:49:03 UTC 2007