Trace number 302636

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) 1200.09 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-302636-1172016168 -o ROOT/results/node5/solver-302636-1172016168 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302636-1172016168/cmusat_base /tmp/evaluation/302636-1172016168/instance-302636-1172016168.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 6910
/proc/meminfo: memFree=1493472/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=2868 CPUtime=0
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 221571673 2936832 287 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 717 287 90 241 0 473 0

[startup+0.107192 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6910
/proc/meminfo: memFree=1493472/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=5040 CPUtime=0.1
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 998 0 0 0 10 0 0 0 18 0 1 0 221571673 5160960 840 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 1260 840 111 241 0 1016 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5040

[startup+0.515237 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6910
/proc/meminfo: memFree=1493472/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=5700 CPUtime=0.5
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 1184 0 0 0 50 0 0 0 22 0 1 0 221571673 5836800 1026 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559725 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 1425 1026 111 241 0 1181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5700

[startup+1.33533 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1488344/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=7636 CPUtime=1.32
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 1722 0 0 0 132 0 0 0 25 0 1 0 221571673 7819264 1564 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560027 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 1909 1564 111 241 0 1665 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7636

[startup+2.97152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1486488/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=8976 CPUtime=2.96
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 2229 0 0 0 295 1 0 0 25 0 1 0 221571673 9191424 1902 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 2244 1902 111 241 0 2000 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8976

[startup+6.25289 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1485080/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=10188 CPUtime=6.25
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 2755 0 0 0 624 1 0 0 25 0 1 0 221571673 10432512 2243 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 2547 2243 111 241 0 2303 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10188

[startup+12.7096 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1482776/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=11936 CPUtime=12.69
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 3424 0 0 0 1268 1 0 0 25 0 1 0 221571673 12222464 2707 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 2984 2707 111 241 0 2740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11936

[startup+25.5101 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1475096/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=20312 CPUtime=25.49
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 5813 0 0 0 2546 3 0 0 25 0 1 0 221571673 20799488 4539 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 5078 4539 111 241 0 4834 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20312

[startup+51.122 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1473112/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=22408 CPUtime=51.1
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 6602 0 0 0 5106 4 0 0 25 0 1 0 221571673 22945792 5127 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 5602 5127 111 241 0 5358 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22408

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1464536/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=30544 CPUtime=102.3
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 9243 0 0 0 10223 7 0 0 25 0 1 0 221571673 31277056 7271 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 7636 7271 111 241 0 7392 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30544

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1444056/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=53040 CPUtime=162.31
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 15466 0 0 0 16221 10 0 0 25 0 1 0 221571673 54312960 12383 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 13260 12383 111 241 0 13016 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 53040

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1443672/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=53096 CPUtime=222.33
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 15718 0 0 0 22222 11 0 0 25 0 1 0 221571673 54370304 12454 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 13274 12454 111 241 0 13030 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 53096

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1443288/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=53156 CPUtime=282.35
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 16009 0 0 0 28223 12 0 0 25 0 1 0 221571673 54431744 12550 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 13289 12550 111 241 0 13045 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 53156

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1442328/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=54280 CPUtime=342.36
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 16616 0 0 0 34223 13 0 0 25 0 1 0 221571673 55582720 12947 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 13570 12947 111 241 0 13326 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 54280

[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1434584/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=61028 CPUtime=402.38
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 18839 0 0 0 40223 15 0 0 25 0 1 0 221571673 62492672 14697 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 15257 14697 111 241 0 15013 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 61028

[startup+462.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1434264/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=61652 CPUtime=462.39
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 18952 0 0 0 46224 15 0 0 25 0 1 0 221571673 63131648 14810 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 15413 14810 111 241 0 15169 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 61652

[startup+522.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1428376/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=67252 CPUtime=522.4
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 20717 0 0 0 52222 18 0 0 25 0 1 0 221571673 68866048 16308 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 16813 16308 111 241 0 16569 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 67252

[startup+582.596 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1424088/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=71380 CPUtime=582.42
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 21792 0 0 0 58222 20 0 0 25 0 1 0 221571673 73093120 17383 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 17845 17383 111 241 0 17601 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 71380

[startup+642.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1422360/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=73068 CPUtime=642.44
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 22524 0 0 0 64223 21 0 0 25 0 1 0 221571673 74821632 17826 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 18267 17826 111 241 0 18023 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 73068

[startup+702.664 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1382680/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117220 CPUtime=702.45
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 34004 0 0 0 70221 24 0 0 25 0 1 0 221571673 120033280 27715 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29305 27715 111 241 0 29061 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 117220

[startup+762.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1382616/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117220 CPUtime=762.46
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 34005 0 0 0 76222 24 0 0 25 0 1 0 221571673 120033280 27716 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29305 27716 111 241 0 29061 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 117220

[startup+822.725 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1381976/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117340 CPUtime=822.47
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 34498 0 0 0 82222 25 0 0 25 0 1 0 221571673 120156160 27867 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29335 27867 111 241 0 29091 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 117340

[startup+882.755 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1381912/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117340 CPUtime=882.49
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 34498 0 0 0 88223 26 0 0 25 0 1 0 221571673 120156160 27867 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29335 27867 111 241 0 29091 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 117340

[startup+942.791 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1381976/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117340 CPUtime=942.5
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 34498 0 0 0 94224 26 0 0 25 0 1 0 221571673 120156160 27867 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29335 27867 111 241 0 29091 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 117340

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1381848/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117340 CPUtime=1002.52
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 34562 0 0 0 100225 27 0 0 25 0 1 0 221571673 120156160 27931 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29335 27931 111 241 0 29091 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 117340

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6911
/proc/meminfo: memFree=1381464/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117472 CPUtime=1062.54
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 35036 0 0 0 106226 28 0 0 25 0 1 0 221571673 120291328 28033 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29368 28033 111 241 0 29124 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 117472

[startup+1122.89 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6911
/proc/meminfo: memFree=1381272/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117732 CPUtime=1122.55
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 35081 0 0 0 112227 28 0 0 25 0 1 0 221571673 120557568 28078 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29433 28078 111 241 0 29189 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 117732

[startup+1182.89 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6911
/proc/meminfo: memFree=1381144/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117920 CPUtime=1182.54
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 35116 0 0 0 118225 29 0 0 25 0 1 0 221571673 120750080 28113 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29480 28113 111 241 0 29236 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 117920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6911
/proc/meminfo: memFree=1381144/2055920 swapFree=4192812/4192956
[pid=6910] ppid=6908 vsize=117920 CPUtime=1200.06
/proc/6910/stat : 6910 (cmusat_base) R 6908 6910 6255 0 -1 4194304 35118 0 0 0 119977 29 0 0 25 0 1 0 221571673 120750080 28115 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6910/statm: 29480 28115 111 241 0 29236 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117920

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.77
CPU system time (s): 0.314952
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 117920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35118
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= 24463

runsolver used 1.36879 second user time and 2.79058 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Feb 21 00:02:49 UTC 2007

IDJOB= 302636
IDBENCH= 20088
IDSOLVER= 120
FILE ID= node5/302636-1172016168

PBS_JOBID= 3849136

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/302636-1172016168/cmusat_base /tmp/evaluation/302636-1172016168/instance-302636-1172016168.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-302636-1172016168 -o ROOT/results/node5/solver-302636-1172016168 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302636-1172016168/cmusat_base /tmp/evaluation/302636-1172016168/instance-302636-1172016168.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 300809536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1493944 kB
Buffers:         49508 kB
Cached:         391744 kB
SwapCached:          0 kB
Active:         105724 kB
Inactive:       379528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          62932 kB
Slab:            62300 kB
Committed_AS:   806812 kB
PageTables:       1692 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= 66548 MiB

End job on node5 on Wed Feb 21 00:22:51 UTC 2007