Trace number 304481

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.1 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node20/watcher-304481-1172059603 -o ROOT/results/node20/solver-304481-1172059603 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304481-1172059603/cmusat_base /tmp/evaluation/304481-1172059603/instance-304481-1172059603.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: 1.00 1.00 1.00 3/77 9992
/proc/meminfo: memFree=1379560/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=2636 CPUtime=0
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 225914265 2699264 234 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 659 234 90 241 0 415 0

[startup+0.106695 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9992
/proc/meminfo: memFree=1379560/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=4244 CPUtime=0.1
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 715 0 0 0 10 0 0 0 18 0 1 0 225914265 4345856 657 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 1061 657 111 241 0 817 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4244

[startup+0.514744 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9992
/proc/meminfo: memFree=1379560/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=5036 CPUtime=0.51
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 937 0 0 0 51 0 0 0 22 0 1 0 225914265 5156864 879 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 1259 879 111 241 0 1015 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5036

[startup+1.33484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1375008/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=6392 CPUtime=1.33
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 1442 0 0 0 133 0 0 0 25 0 1 0 225914265 6545408 1230 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 1598 1230 111 241 0 1354 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6392

[startup+2.97104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1374368/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=7064 CPUtime=2.96
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 1726 0 0 0 296 0 0 0 25 0 1 0 225914265 7233536 1429 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 1766 1429 111 241 0 1522 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7064

[startup+6.24744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1372896/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=8548 CPUtime=6.23
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 2299 0 0 0 623 0 0 0 25 0 1 0 225914265 8753152 1813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 2137 1813 111 241 0 1893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8548

[startup+12.7042 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1369056/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=12592 CPUtime=12.69
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 3451 0 0 0 1268 1 0 0 25 0 1 0 225914265 12894208 2666 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 3148 2666 111 241 0 2904 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12592

[startup+25.5108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1366176/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=15036 CPUtime=25.5
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 4414 0 0 0 2548 2 0 0 25 0 1 0 225914265 15396864 3347 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551474 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 3759 3347 111 241 0 3515 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15036

[startup+51.1219 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1352864/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=29712 CPUtime=51.1
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 8526 0 0 0 5106 4 0 0 25 0 1 0 225914265 30425088 6669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 7428 6669 111 241 0 7184 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29712

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1351840/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=30180 CPUtime=102.31
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 9254 0 0 0 10226 5 0 0 25 0 1 0 225914265 30904320 6917 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550655 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 7545 6917 111 241 0 7301 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30180

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1345504/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=36256 CPUtime=162.32
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 11152 0 0 0 16225 7 0 0 25 0 1 0 225914265 37126144 8515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 9064 8515 111 241 0 8820 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 36256

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1341088/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=40388 CPUtime=222.34
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 12584 0 0 0 22225 9 0 0 25 0 1 0 225914265 41357312 9595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 10097 9595 111 241 0 9853 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 40388

[startup+282.438 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 9993
/proc/meminfo: memFree=1318752/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=65480 CPUtime=282.35
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 19409 0 0 0 28223 12 0 0 25 0 1 0 225914265 67051520 15153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 16370 15153 111 241 0 16126 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 65480

[startup+342.464 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 9993
/proc/meminfo: memFree=1318240/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=65696 CPUtime=342.36
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 19772 0 0 0 34223 13 0 0 25 0 1 0 225914265 67272704 15281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551462 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 16424 15281 111 241 0 16180 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 65696

[startup+402.494 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 9993
/proc/meminfo: memFree=1317856/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=65828 CPUtime=402.37
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 19871 0 0 0 40224 13 0 0 25 0 1 0 225914265 67407872 15380 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 16457 15380 111 241 0 16213 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 65828

[startup+462.524 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9993
/proc/meminfo: memFree=1317664/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=66180 CPUtime=462.39
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 20204 0 0 0 46225 14 0 0 25 0 1 0 225914265 67768320 15457 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 16545 15457 111 241 0 16301 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 66180

[startup+522.555 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9993
/proc/meminfo: memFree=1316832/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=66720 CPUtime=522.4
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 20694 0 0 0 52225 15 0 0 25 0 1 0 225914265 68321280 15669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 16680 15669 111 241 0 16436 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 66720

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1316640/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=66720 CPUtime=582.41
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 20740 0 0 0 58226 15 0 0 25 0 1 0 225914265 68321280 15715 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 16680 15715 111 241 0 16436 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 66720

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1313248/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=69876 CPUtime=642.42
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 21880 0 0 0 64225 17 0 0 25 0 1 0 225914265 71553024 16552 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 17469 16552 111 241 0 17225 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 69876

[startup+702.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1309280/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=73740 CPUtime=702.44
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 22903 0 0 0 70226 18 0 0 25 0 1 0 225914265 75509760 17575 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 18435 17575 111 241 0 18191 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 73740

[startup+762.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1306528/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=76160 CPUtime=762.44
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 23871 0 0 0 76225 19 0 0 25 0 1 0 225914265 77987840 18212 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 19040 18212 111 241 0 18796 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 76160

[startup+822.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1306144/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=76620 CPUtime=822.46
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 23974 0 0 0 82226 20 0 0 25 0 1 0 225914265 78458880 18299 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 19155 18299 111 241 0 18911 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 76620

[startup+882.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1300320/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=82228 CPUtime=882.48
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 25443 0 0 0 88225 23 0 0 25 0 1 0 225914265 84201472 19768 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 20557 19768 111 241 0 20313 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 82228

[startup+942.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1298720/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=83624 CPUtime=942.49
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 26197 0 0 0 94225 24 0 0 25 0 1 0 225914265 85630976 20133 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 20906 20133 111 241 0 20662 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 83624

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1298848/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=83784 CPUtime=1002.5
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 26226 0 0 0 100226 24 0 0 25 0 1 0 225914265 85794816 20162 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 20946 20162 111 241 0 20702 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 83784

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1298656/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=84072 CPUtime=1062.52
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 26308 0 0 0 106227 25 0 0 25 0 1 0 225914265 86089728 20211 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 21018 20211 111 241 0 20774 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 84072

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1252768/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=136076 CPUtime=1122.54
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 39858 0 0 0 112223 31 0 0 25 0 1 0 225914265 139341824 31663 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 34019 31663 111 241 0 33775 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 136076

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1252576/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=136208 CPUtime=1182.55
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 39887 0 0 0 118223 32 0 0 25 0 1 0 225914265 139476992 31692 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 34052 31692 111 241 0 33808 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 136208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9993
/proc/meminfo: memFree=1252512/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=136208 CPUtime=1200.07
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 39890 0 0 0 119975 32 0 0 25 0 1 0 225914265 139476992 31695 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 34052 31695 111 241 0 33808 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 136208

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 2/78 9993
/proc/meminfo: memFree=1252512/2055920 swapFree=4120812/4192956
[pid=9992] ppid=9990 vsize=136208 CPUtime=1200.07
/proc/9992/stat : 9992 (cmusat_base) R 9990 9992 9301 0 -1 4194304 39890 0 0 0 119975 32 0 0 25 0 1 0 225914265 139476992 31695 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9992/statm: 34052 31695 111 241 0 33808 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 136208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.76
CPU system time (s): 0.342947
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 136208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39890
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= 25276

runsolver used 1.37579 second user time and 2.77958 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 12:06:43 UTC 2007

IDJOB= 304481
IDBENCH= 20133
IDSOLVER= 120
FILE ID= node20/304481-1172059603

PBS_JOBID= 3892758

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304481-1172059603/cmusat_base /tmp/evaluation/304481-1172059603/instance-304481-1172059603.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-304481-1172059603 -o ROOT/results/node20/solver-304481-1172059603 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304481-1172059603/cmusat_base /tmp/evaluation/304481-1172059603/instance-304481-1172059603.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 36138219

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1379904 kB
Buffers:         36568 kB
Cached:         533472 kB
SwapCached:      36520 kB
Active:         145408 kB
Inactive:       477860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379904 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            38344 kB
Committed_AS:   578812 kB
PageTables:       1684 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 node20 on Wed Feb 21 12:26:45 UTC 2007