Trace number 304030

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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)



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/node6/watcher-304030-1172049503 -o ROOT/results/node6/solver-304030-1172049503 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304030-1172049503/cmusat_base /tmp/evaluation/304030-1172049503/instance-304030-1172049503.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 7182
/proc/meminfo: memFree=1466168/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=2824 CPUtime=0
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 224904986 2891776 273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 706 273 90 241 0 462 0

[startup+0.106284 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7182
/proc/meminfo: memFree=1466168/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=4808 CPUtime=0.1
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 935 0 0 0 10 0 0 0 18 0 1 0 224904986 4923392 788 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551361 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 1202 788 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.514365 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7182
/proc/meminfo: memFree=1466168/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=5468 CPUtime=0.5
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 1134 0 0 0 50 0 0 0 21 0 1 0 224904986 5599232 987 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 1367 987 111 241 0 1123 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5468

[startup+1.33453 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1461168/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=7384 CPUtime=1.33
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 1635 0 0 0 132 1 0 0 25 0 1 0 224904986 7561216 1488 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 1846 1488 111 241 0 1602 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7384

[startup+2.97085 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1459504/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=8736 CPUtime=2.96
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 2254 0 0 0 295 1 0 0 25 0 1 0 224904986 8945664 1841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 2184 1841 111 241 0 1940 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8736

[startup+6.2495 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1457648/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=9944 CPUtime=6.24
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 2707 0 0 0 622 2 0 0 25 0 1 0 224904986 10182656 2175 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551415 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 2486 2175 111 241 0 2242 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9944

[startup+12.7048 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1455664/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=11832 CPUtime=12.69
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 3388 0 0 0 1267 2 0 0 25 0 1 0 224904986 12115968 2660 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 2958 2660 111 241 0 2714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11832

[startup+25.5123 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1449776/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=18612 CPUtime=25.49
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 5300 0 0 0 2546 3 0 0 25 0 1 0 224904986 19058688 4127 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 4653 4127 111 241 0 4409 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18612

[startup+51.1233 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1446256/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=21772 CPUtime=51.1
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 6464 0 0 0 5106 4 0 0 25 0 1 0 224904986 22294528 5002 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551450 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 5443 5002 111 241 0 5199 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21772

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 7183
/proc/meminfo: memFree=1437808/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=29836 CPUtime=102.29
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 9063 0 0 0 10222 7 0 0 25 0 1 0 224904986 30552064 7112 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 7459 7112 111 241 0 7215 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29836

[startup+162.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1422192/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=47128 CPUtime=162.3
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 14008 0 0 0 16221 9 0 0 25 0 1 0 224904986 48259072 11003 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560037 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 11782 11003 111 241 0 11538 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47128

[startup+222.395 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1421616/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=47316 CPUtime=222.3
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 14327 0 0 0 22221 9 0 0 25 0 1 0 224904986 48451584 11142 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080223 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 11829 11142 111 241 0 11585 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47316

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1417712/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=51136 CPUtime=282.31
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 15534 0 0 0 28220 11 0 0 25 0 1 0 224904986 52363264 12155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 12784 12155 111 241 0 12540 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 51136

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1413040/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=55400 CPUtime=342.33
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 17091 0 0 0 34219 14 0 0 25 0 1 0 224904986 56729600 13275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 13850 13275 111 241 0 13606 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 55400

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1407984/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=60196 CPUtime=402.34
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 18597 0 0 0 40218 16 0 0 25 0 1 0 224904986 61640704 14535 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 15049 14535 111 241 0 14805 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 60196

[startup+462.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1406384/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=61880 CPUtime=462.34
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 19020 0 0 0 46217 17 0 0 25 0 1 0 224904986 63365120 14958 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 15470 14958 111 241 0 15226 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 61880

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1401392/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=66580 CPUtime=522.34
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 20502 0 0 0 52216 18 0 0 25 0 1 0 224904986 68177920 16173 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 16645 16173 111 241 0 16401 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 66580

[startup+582.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1366576/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=105700 CPUtime=582.35
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 30367 0 0 0 58213 22 0 0 25 0 1 0 224904986 108236800 24866 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26425 24866 111 241 0 26181 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 105700

[startup+642.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1366384/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=105800 CPUtime=642.37
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 30698 0 0 0 64214 23 0 0 25 0 1 0 224904986 108339200 24907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26450 24907 111 241 0 26206 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 105800

[startup+702.648 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1365872/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=105912 CPUtime=702.38
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 31153 0 0 0 70214 24 0 0 25 0 1 0 224904986 108453888 25047 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26478 25047 111 241 0 26234 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 105912

[startup+762.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1365808/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=105912 CPUtime=762.38
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 31154 0 0 0 76214 24 0 0 25 0 1 0 224904986 108453888 25048 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26478 25048 111 241 0 26234 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 105912

[startup+822.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1365296/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106032 CPUtime=822.38
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 31649 0 0 0 82213 25 0 0 25 0 1 0 224904986 108576768 25200 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26508 25200 111 241 0 26264 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 106032

[startup+882.733 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1365232/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106032 CPUtime=882.39
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 31649 0 0 0 88214 25 0 0 25 0 1 0 224904986 108576768 25200 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26508 25200 111 241 0 26264 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 106032

[startup+942.768 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1365232/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106032 CPUtime=942.41
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 31650 0 0 0 94215 26 0 0 25 0 1 0 224904986 108576768 25201 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26508 25201 111 241 0 26264 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 106032

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1364592/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106168 CPUtime=1002.41
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 32193 0 0 0 100214 27 0 0 25 0 1 0 224904986 108716032 25371 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26542 25371 111 241 0 26298 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 106168

[startup+1062.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1364528/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106168 CPUtime=1062.42
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 32193 0 0 0 106215 27 0 0 25 0 1 0 224904986 108716032 25371 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26542 25371 111 241 0 26298 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 106168

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1364528/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106168 CPUtime=1122.43
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 32194 0 0 0 112215 28 0 0 25 0 1 0 224904986 108716032 25372 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26542 25372 111 241 0 26298 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 106168

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1364208/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106168 CPUtime=1182.43
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 32278 0 0 0 118214 29 0 0 25 0 1 0 224904986 108716032 25456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26542 25456 111 241 0 26298 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 106168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7183
/proc/meminfo: memFree=1363504/2055924 swapFree=4192812/4192956
[pid=7182] ppid=7180 vsize=106696 CPUtime=1200.05
/proc/7182/stat : 7182 (cmusat_base) R 7180 7182 6047 0 -1 4194304 32458 0 0 0 119976 29 0 0 25 0 1 0 224904986 109256704 25636 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7182/statm: 26674 25636 111 241 0 26430 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 106696

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): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.312952
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 106696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32458
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= 1698

runsolver used 1.26281 second user time and 2.74358 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Wed Feb 21 09:18:23 UTC 2007

IDJOB= 304030
IDBENCH= 20122
IDSOLVER= 120
FILE ID= node6/304030-1172049503

PBS_JOBID= 3865260

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304030-1172049503/cmusat_base /tmp/evaluation/304030-1172049503/instance-304030-1172049503.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-304030-1172049503 -o ROOT/results/node6/solver-304030-1172049503 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304030-1172049503/cmusat_base /tmp/evaluation/304030-1172049503/instance-304030-1172049503.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 655840926

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1466640 kB
Buffers:         62140 kB
Cached:         391488 kB
SwapCached:          0 kB
Active:         215816 kB
Inactive:       294824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1466640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3080 kB
Writeback:           0 kB
Mapped:          75884 kB
Slab:            64288 kB
Committed_AS:   847856 kB
PageTables:       1748 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= 66547 MiB

End job on node6 on Wed Feb 21 09:38:25 UTC 2007