Trace number 310221

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 1200.35

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
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 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/node2/watcher-310221-1172556350 -o ROOT/results/node2/solver-310221-1172556350 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310221-1172556350/cmusat_base /tmp/evaluation/310221-1172556350/instance-310221-1172556350.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 27764
/proc/meminfo: memFree=1672576/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=2316 CPUtime=0
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 275589931 2371584 168 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 579 169 90 241 0 335 0

[startup+0.107098 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27764
/proc/meminfo: memFree=1672576/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=2868 CPUtime=0.1
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 340 0 0 0 10 0 0 0 18 0 1 0 275589931 2936832 322 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 717 322 109 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.515141 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27764
/proc/meminfo: memFree=1672576/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=3436 CPUtime=0.51
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 485 0 0 0 51 0 0 0 21 0 1 0 275589931 3518464 467 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552509 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 859 467 109 241 0 615 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3436

[startup+1.33723 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1670776/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=3872 CPUtime=1.33
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 592 0 0 0 133 0 0 0 25 0 1 0 275589931 3964928 574 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 968 574 109 241 0 724 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3872

[startup+2.9804 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1669496/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=5056 CPUtime=2.97
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 867 0 0 0 297 0 0 0 25 0 1 0 275589931 5177344 848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 1264 848 109 241 0 1020 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5056

[startup+6.25674 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1668600/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=6196 CPUtime=6.25
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 1142 0 0 0 625 0 0 0 25 0 1 0 275589931 6344704 1123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 1549 1123 109 241 0 1305 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6196

[startup+12.7134 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1664696/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=9956 CPUtime=12.7
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 2129 0 0 0 1270 0 0 0 25 0 1 0 275589931 10194944 1989 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 2489 1989 109 241 0 2245 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9956

[startup+25.5137 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1663544/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=11204 CPUtime=25.5
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 2682 0 0 0 2549 1 0 0 25 0 1 0 275589931 11472896 2364 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 2801 2364 109 241 0 2557 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11204

[startup+51.1264 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1655736/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=19368 CPUtime=51.1
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 5127 0 0 0 5108 2 0 0 25 0 1 0 275589931 19832832 4224 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549678 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 4842 4224 109 241 0 4598 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19368

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1652536/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=22016 CPUtime=102.31
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 6288 0 0 0 10228 3 0 0 25 0 1 0 275589931 22544384 5016 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 5504 5016 109 241 0 5260 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22016

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1637752/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=38300 CPUtime=162.33
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 10883 0 0 0 16226 7 0 0 25 0 1 0 275589931 39219200 8705 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 9575 8705 109 241 0 9331 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 38300

[startup+222.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1637112/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=38836 CPUtime=222.34
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 11181 0 0 0 22227 7 0 0 25 0 1 0 275589931 39768064 8854 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 9709 8854 109 241 0 9465 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 38836

[startup+282.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1636344/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=39216 CPUtime=282.36
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 11518 0 0 0 28228 8 0 0 25 0 1 0 275589931 40157184 9028 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 9804 9028 109 241 0 9560 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 39216

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1633144/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=42036 CPUtime=342.37
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 12697 0 0 0 34228 9 0 0 25 0 1 0 275589931 43044864 9834 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 10509 9834 109 241 0 10265 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 42036

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1630200/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=44808 CPUtime=402.38
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 13646 0 0 0 40228 10 0 0 25 0 1 0 275589931 45883392 10570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 11202 10570 109 241 0 10958 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 44808

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1627256/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=47692 CPUtime=462.4
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 14393 0 0 0 46228 12 0 0 25 0 1 0 275589931 48836608 11317 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 11923 11317 109 241 0 11679 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 47692

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1624632/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=50068 CPUtime=522.42
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 15273 0 0 0 52229 13 0 0 25 0 1 0 275589931 51269632 11963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 12517 11963 109 241 0 12273 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 50068

[startup+582.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1601080/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=77480 CPUtime=582.44
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 22201 0 0 0 58227 17 0 0 25 0 1 0 275589931 79339520 17831 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19370 17831 109 241 0 19126 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 77480

[startup+642.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1600696/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=77712 CPUtime=642.47
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 22543 0 0 0 64229 18 0 0 25 0 1 0 275589931 79577088 17917 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19428 17917 109 241 0 19184 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 77712

[startup+702.669 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1600568/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=77892 CPUtime=702.48
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 22578 0 0 0 70230 18 0 0 25 0 1 0 275589931 79761408 17952 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19473 17952 109 241 0 19229 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 77892

[startup+762.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1599864/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=78264 CPUtime=762.49
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 23041 0 0 0 76230 19 0 0 25 0 1 0 275589931 80142336 18134 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19566 18134 109 241 0 19322 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 78264

[startup+822.734 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1599608/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=78584 CPUtime=822.51
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 23096 0 0 0 82232 19 0 0 25 0 1 0 275589931 80470016 18189 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19646 18189 109 241 0 19402 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 78584

[startup+882.761 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1598840/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=78864 CPUtime=882.52
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 23602 0 0 0 88232 20 0 0 25 0 1 0 275589931 80756736 18387 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19716 18387 109 241 0 19472 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 78864

[startup+942.793 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27765
/proc/meminfo: memFree=1598584/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=79188 CPUtime=942.54
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 23676 0 0 0 94233 21 0 0 25 0 1 0 275589931 81088512 18461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19797 18461 109 241 0 19553 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 79188

[startup+1002.83 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 27765
/proc/meminfo: memFree=1598328/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=79640 CPUtime=1002.56
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 23749 0 0 0 100235 21 0 0 25 0 1 0 275589931 81551360 18534 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 19910 18534 109 241 0 19666 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 79640

[startup+1062.86 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 27765
/proc/meminfo: memFree=1597176/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=80196 CPUtime=1062.58
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 24349 0 0 0 106236 22 0 0 25 0 1 0 275589931 82120704 18796 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 20049 18796 109 241 0 19805 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 80196

[startup+1122.89 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27765
/proc/meminfo: memFree=1597240/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=80196 CPUtime=1122.59
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 24351 0 0 0 112237 22 0 0 25 0 1 0 275589931 82120704 18798 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 20049 18798 109 241 0 19805 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 80196

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27765
/proc/meminfo: memFree=1597176/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=80388 CPUtime=1182.61
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 24365 0 0 0 118238 23 0 0 25 0 1 0 275589931 82317312 18812 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 20097 18812 109 241 0 19853 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 80388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27765
/proc/meminfo: memFree=1597176/2055920 swapFree=4192812/4192956
[pid=27764] ppid=27762 vsize=80388 CPUtime=1200.02
/proc/27764/stat : 27764 (cmusat_base) R 27762 27764 27407 0 -1 4194304 24366 0 0 0 119979 23 0 0 25 0 1 0 275589931 82317312 18813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27764/statm: 20097 18813 109 241 0 19853 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 80388

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): 1200.35
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.248962
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 80388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24366
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= 23825

runsolver used 1.50277 second user time and 2.74458 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 27 06:05:50 UTC 2007

IDJOB= 310221
IDBENCH= 20281
IDSOLVER= 120
FILE ID= node2/310221-1172556350

PBS_JOBID= 3971655

Free space on /tmp= 66556 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-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310221-1172556350/cmusat_base /tmp/evaluation/310221-1172556350/instance-310221-1172556350.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-310221-1172556350 -o ROOT/results/node2/solver-310221-1172556350 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310221-1172556350/cmusat_base /tmp/evaluation/310221-1172556350/instance-310221-1172556350.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 832206517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1673048 kB
Buffers:         47572 kB
Cached:         205728 kB
SwapCached:          0 kB
Active:         250036 kB
Inactive:        63120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          78736 kB
Slab:            55184 kB
Committed_AS:  1296536 kB
PageTables:       1812 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= 66556 MiB

End job on node2 on Tue Feb 27 06:25:52 UTC 2007