Trace number 310303

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.05 1200.36

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-310303-1172557632 -o ROOT/results/node19/solver-310303-1172557632 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310303-1172557632/cmusat_base /tmp/evaluation/310303-1172557632/instance-310303-1172557632.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: 7.36 6.95 4.30 3/77 28726
/proc/meminfo: memFree=1283064/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=2316 CPUtime=0
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 275717251 2371584 168 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 579 169 90 241 0 335 0

[startup+0.10736 s]
/proc/loadavg: 7.36 6.95 4.30 3/77 28726
/proc/meminfo: memFree=1283064/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=2868 CPUtime=0.1
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 341 0 0 0 10 0 0 0 18 0 1 0 275717251 2936832 323 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551331 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 717 323 111 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.516405 s]
/proc/loadavg: 7.36 6.95 4.30 3/77 28726
/proc/meminfo: memFree=1283064/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=3424 CPUtime=0.51
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 472 0 0 0 51 0 0 0 21 0 1 0 275717251 3506176 454 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 856 454 111 241 0 612 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3424

[startup+1.34149 s]
/proc/loadavg: 7.36 6.95 4.30 2/78 28727
/proc/meminfo: memFree=1281328/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=3860 CPUtime=1.33
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 591 0 0 0 133 0 0 0 25 0 1 0 275717251 3952640 573 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551863 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 965 573 111 241 0 721 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3860

[startup+2.97767 s]
/proc/loadavg: 7.36 6.95 4.30 2/78 28727
/proc/meminfo: memFree=1280112/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=5216 CPUtime=2.97
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 876 0 0 0 297 0 0 0 25 0 1 0 275717251 5341184 858 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 1304 858 111 241 0 1060 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5216

[startup+6.25403 s]
/proc/loadavg: 6.85 6.85 4.29 2/78 28727
/proc/meminfo: memFree=1279152/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=6244 CPUtime=6.24
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 1155 0 0 0 624 0 0 0 25 0 1 0 275717251 6393856 1137 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 1561 1137 111 241 0 1317 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6244

[startup+12.7107 s]
/proc/loadavg: 6.38 6.76 4.27 2/78 28727
/proc/meminfo: memFree=1275440/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=9764 CPUtime=12.7
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 2110 0 0 0 1269 1 0 0 25 0 1 0 275717251 9998336 1937 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560129 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 2441 1937 111 241 0 2197 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9764

[startup+25.5111 s]
/proc/loadavg: 5.19 6.47 4.22 3/78 28727
/proc/meminfo: memFree=1273968/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=11272 CPUtime=25.49
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 2733 0 0 0 2548 1 0 0 25 0 1 0 275717251 11542528 2381 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 2818 2381 111 241 0 2574 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11272

[startup+51.1249 s]
/proc/loadavg: 3.76 6.03 4.13 2/78 28727
/proc/meminfo: memFree=1267056/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=18508 CPUtime=51.1
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 4950 0 0 0 5108 2 0 0 25 0 1 0 275717251 18952192 4013 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 4627 4013 111 241 0 4383 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18508

[startup+102.342 s]
/proc/loadavg: 2.20 5.25 3.96 2/78 28727
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=22496 CPUtime=102.3
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 6434 0 0 0 10226 4 0 0 25 0 1 0 275717251 23035904 5128 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 5624 5128 111 241 0 5380 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22496

[startup+162.379 s]
/proc/loadavg: 1.48 4.49 3.78 2/78 28727
/proc/meminfo: memFree=1249648/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=37044 CPUtime=162.33
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 10577 0 0 0 16226 7 0 0 25 0 1 0 275717251 37933056 8365 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 9261 8365 111 241 0 9017 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 37044

[startup+222.409 s]
/proc/loadavg: 1.21 3.87 3.61 2/78 28727
/proc/meminfo: memFree=1249136/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=37248 CPUtime=222.34
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 10847 0 0 0 22227 7 0 0 25 0 1 0 275717251 38141952 8486 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 9312 8486 111 241 0 9068 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 37248

[startup+282.437 s]
/proc/loadavg: 1.08 3.34 3.44 2/78 28727
/proc/meminfo: memFree=1247792/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=38452 CPUtime=282.35
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 11364 0 0 0 28227 8 0 0 25 0 1 0 275717251 39374848 8840 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 9613 8840 111 241 0 9369 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 38452

[startup+342.471 s]
/proc/loadavg: 1.03 2.91 3.29 2/78 28727
/proc/meminfo: memFree=1244912/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=41092 CPUtime=342.37
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 12237 0 0 0 34227 10 0 0 25 0 1 0 275717251 42078208 9535 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 10273 9535 111 241 0 10029 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 41092

[startup+402.508 s]
/proc/loadavg: 1.01 2.56 3.14 2/78 28727
/proc/meminfo: memFree=1240944/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=44656 CPUtime=402.39
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 13428 0 0 0 40227 12 0 0 25 0 1 0 275717251 45727744 10531 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 11164 10531 111 241 0 10920 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 44656

[startup+462.539 s]
/proc/loadavg: 1.00 2.28 3.00 2/78 28727
/proc/meminfo: memFree=1239280/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=46356 CPUtime=462.41
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 14049 0 0 0 46228 13 0 0 25 0 1 0 275717251 47468544 10938 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 11589 10938 111 241 0 11345 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 46356

[startup+522.569 s]
/proc/loadavg: 1.00 2.04 2.87 2/78 28727
/proc/meminfo: memFree=1234864/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=50276 CPUtime=522.43
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 15379 0 0 0 52228 15 0 0 25 0 1 0 275717251 51482624 12034 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560535 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 12569 12034 111 241 0 12325 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 50276

[startup+582.603 s]
/proc/loadavg: 1.00 1.85 2.75 2/78 28727
/proc/meminfo: memFree=1234672/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=50596 CPUtime=582.44
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 15432 0 0 0 58229 15 0 0 25 0 1 0 275717251 51810304 12087 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 12649 12087 111 241 0 12405 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 50596

[startup+642.638 s]
/proc/loadavg: 1.00 1.69 2.64 2/78 28727
/proc/meminfo: memFree=1212272/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=76744 CPUtime=642.46
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 22342 0 0 0 64227 19 0 0 25 0 1 0 275717251 78585856 17681 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19186 17681 111 241 0 18942 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 76744

[startup+702.67 s]
/proc/loadavg: 1.00 1.56 2.54 2/78 28727
/proc/meminfo: memFree=1211952/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=77092 CPUtime=702.48
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 22403 0 0 0 70228 20 0 0 25 0 1 0 275717251 78942208 17742 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19273 17742 111 241 0 19029 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 77092

[startup+762.702 s]
/proc/loadavg: 1.00 1.46 2.44 2/78 28727
/proc/meminfo: memFree=1211248/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=77552 CPUtime=762.49
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 22867 0 0 0 76229 20 0 0 25 0 1 0 275717251 79413248 17925 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19388 17925 111 241 0 19144 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 77552

[startup+822.734 s]
/proc/loadavg: 1.08 1.39 2.35 2/78 28727
/proc/meminfo: memFree=1211120/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=77552 CPUtime=822.51
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 22890 0 0 0 82230 21 0 0 25 0 1 0 275717251 79413248 17948 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19388 17948 111 241 0 19144 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 77552

[startup+882.765 s]
/proc/loadavg: 1.03 1.32 2.26 2/78 28729
/proc/meminfo: memFree=1210224/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=77992 CPUtime=882.53
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 23417 0 0 0 88231 22 0 0 25 0 1 0 275717251 79863808 18167 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19498 18167 111 241 0 19254 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 77992

[startup+942.794 s]
/proc/loadavg: 1.01 1.26 2.18 2/78 28729
/proc/meminfo: memFree=1210096/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=78184 CPUtime=942.53
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 23464 0 0 0 94231 22 0 0 25 0 1 0 275717251 80060416 18214 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19546 18214 111 241 0 19302 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 78184

[startup+1002.83 s]
/proc/loadavg: 1.00 1.21 2.10 2/78 28729
/proc/meminfo: memFree=1209904/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=78508 CPUtime=1002.56
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 23511 0 0 0 100233 23 0 0 25 0 1 0 275717251 80392192 18261 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19627 18261 111 241 0 19383 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 78508

[startup+1062.86 s]
/proc/loadavg: 1.00 1.17 2.03 2/78 28729
/proc/meminfo: memFree=1208944/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=79096 CPUtime=1062.58
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 23740 0 0 0 106234 24 0 0 25 0 1 0 275717251 80994304 18490 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19774 18490 111 241 0 19530 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 79096

[startup+1122.89 s]
/proc/loadavg: 1.00 1.13 1.97 2/78 28729
/proc/meminfo: memFree=1208752/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=79228 CPUtime=1122.59
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 24136 0 0 0 112235 24 0 0 25 0 1 0 275717251 81129472 18548 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19807 18548 111 241 0 19563 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 79228

[startup+1182.93 s]
/proc/loadavg: 1.06 1.12 1.91 2/78 28729
/proc/meminfo: memFree=1208688/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=79420 CPUtime=1182.61
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 24146 0 0 0 118236 25 0 0 25 0 1 0 275717251 81326080 18558 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19855 18558 111 241 0 19611 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 79420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.04 1.11 1.89 2/78 28729
/proc/meminfo: memFree=1208688/2055920 swapFree=4192812/4192956
[pid=28726] ppid=28724 vsize=79420 CPUtime=1200.03
/proc/28726/stat : 28726 (cmusat_base) R 28724 28726 28374 0 -1 4194304 24147 0 0 0 119978 25 0 0 25 0 1 0 275717251 81326080 18559 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28726/statm: 19855 18559 111 241 0 19611 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79420

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): 1200.36
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.266959
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 79420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24147
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= 1869

runsolver used 1.46778 second user time and 2.79058 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Feb 27 06:27:12 UTC 2007

IDJOB= 310303
IDBENCH= 20283
IDSOLVER= 120
FILE ID= node19/310303-1172557632

PBS_JOBID= 3971666

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/310303-1172557632/cmusat_base /tmp/evaluation/310303-1172557632/instance-310303-1172557632.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-310303-1172557632 -o ROOT/results/node19/solver-310303-1172557632 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310303-1172557632/cmusat_base /tmp/evaluation/310303-1172557632/instance-310303-1172557632.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 692548912

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1283472 kB
Buffers:         66660 kB
Cached:         584712 kB
SwapCached:          0 kB
Active:         308496 kB
Inactive:       386656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          62648 kB
Slab:            62808 kB
Committed_AS:  1019268 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node19 on Tue Feb 27 06:47:15 UTC 2007