Trace number 308212

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 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
MD5SUMe4e9587cc33e3fc7e177d5d00533cb0d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6609
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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/node39/watcher-308212-1172517672 -o ROOT/results/node39/solver-308212-1172517672 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308212-1172517672/cmusat_base /tmp/evaluation/308212-1172517672/instance-308212-1172517672.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: 0.93 1.00 1.05 3/64 22731
/proc/meminfo: memFree=1956696/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=2652 CPUtime=0
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 271723114 2715648 217 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 663 217 90 241 0 419 0

[startup+0.106569 s]
/proc/loadavg: 0.93 1.00 1.05 3/64 22731
/proc/meminfo: memFree=1956696/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=3568 CPUtime=0.1
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 483 0 0 0 10 0 0 0 18 0 1 0 271723114 3653632 465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559776 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 892 465 109 241 0 648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3568

[startup+0.514638 s]
/proc/loadavg: 0.93 1.00 1.05 3/64 22731
/proc/meminfo: memFree=1956696/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=4096 CPUtime=0.51
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 620 0 0 0 51 0 0 0 21 0 1 0 271723114 4194304 602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560173 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 1024 602 110 241 0 780 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4096

[startup+1.33478 s]
/proc/loadavg: 0.93 1.00 1.05 2/65 22732
/proc/meminfo: memFree=1953808/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=4952 CPUtime=1.33
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 835 0 0 0 133 0 0 0 25 0 1 0 271723114 5070848 817 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 1238 817 110 241 0 994 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4952

[startup+2.97306 s]
/proc/loadavg: 0.93 1.00 1.05 2/65 22732
/proc/meminfo: memFree=1953296/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=5532 CPUtime=2.96
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 989 0 0 0 296 0 0 0 25 0 1 0 271723114 5664768 971 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552096 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 1383 971 110 241 0 1139 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5532

[startup+6.24962 s]
/proc/loadavg: 0.94 1.00 1.05 2/65 22732
/proc/meminfo: memFree=1951896/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=6612 CPUtime=6.24
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 1326 0 0 0 624 0 0 0 25 0 1 0 271723114 6770688 1275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 1653 1275 110 241 0 1409 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6612

[startup+12.7067 s]
/proc/loadavg: 0.94 1.00 1.05 2/65 22732
/proc/meminfo: memFree=1949536/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=9432 CPUtime=12.69
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 2147 0 0 0 1269 0 0 0 25 0 1 0 271723114 9658368 1855 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 2358 1855 110 241 0 2114 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9432

[startup+25.5069 s]
/proc/loadavg: 0.96 1.00 1.05 2/65 22732
/proc/meminfo: memFree=1947936/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=10936 CPUtime=25.49
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 2790 0 0 0 2548 1 0 0 25 0 1 0 271723114 11198464 2265 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562416 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 2734 2265 110 241 0 2490 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10936

[startup+51.1133 s]
/proc/loadavg: 0.97 1.00 1.04 2/65 22732
/proc/meminfo: memFree=1944608/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=13912 CPUtime=51.09
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 3862 0 0 0 5107 2 0 0 25 0 1 0 271723114 14245888 3093 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 3478 3093 110 241 0 3234 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13912

[startup+102.319 s]
/proc/loadavg: 0.98 1.00 1.04 2/65 22732
/proc/meminfo: memFree=1936864/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=22836 CPUtime=102.28
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 6523 0 0 0 10224 4 0 0 25 0 1 0 271723114 23384064 5138 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 5709 5138 110 241 0 5465 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22836

[startup+162.343 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 22732
/proc/meminfo: memFree=1930912/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=28096 CPUtime=162.28
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 8215 0 0 0 16222 6 0 0 25 0 1 0 271723114 28770304 6518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 7024 6518 110 241 0 6780 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 28096

[startup+222.359 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 22732
/proc/meminfo: memFree=1925856/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=32688 CPUtime=222.28
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 9717 0 0 0 22220 8 0 0 25 0 1 0 271723114 33472512 7766 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 8172 7766 110 241 0 7928 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 32688

[startup+282.372 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 22732
/proc/meminfo: memFree=1910688/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=49792 CPUtime=282.27
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 14397 0 0 0 28217 10 0 0 25 0 1 0 271723114 50987008 11559 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 12448 11559 110 241 0 12204 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 49792

[startup+342.389 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 22732
/proc/meminfo: memFree=1910368/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=49952 CPUtime=342.27
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 14477 0 0 0 34217 10 0 0 25 0 1 0 271723114 51150848 11639 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 12488 11639 110 241 0 12244 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 49952

[startup+402.407 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 22732
/proc/meminfo: memFree=1909920/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=50172 CPUtime=402.27
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 14748 0 0 0 40216 11 0 0 25 0 1 0 271723114 51376128 11741 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560134 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 12543 11741 110 241 0 12299 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 50172

[startup+462.426 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1909088/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=51056 CPUtime=462.26
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 15160 0 0 0 46215 11 0 0 25 0 1 0 271723114 52281344 11969 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 12764 11969 110 241 0 12520 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 51056

[startup+522.442 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1901984/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=57764 CPUtime=522.26
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 17087 0 0 0 52213 13 0 0 25 0 1 0 271723114 59150336 13696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 14441 13696 110 241 0 14197 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 57764

[startup+582.454 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1899232/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=60220 CPUtime=582.26
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 17995 0 0 0 58212 14 0 0 25 0 1 0 271723114 61665280 14386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 15055 14386 110 241 0 14811 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 60220

[startup+642.475 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1899040/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=60380 CPUtime=642.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 18038 0 0 0 64211 14 0 0 25 0 1 0 271723114 61829120 14429 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 15095 14429 110 241 0 14851 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 60380

[startup+702.491 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1893280/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=65884 CPUtime=702.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 19723 0 0 0 70209 16 0 0 25 0 1 0 271723114 67465216 15876 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 16471 15876 110 241 0 16227 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 65884

[startup+762.51 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1892896/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=66296 CPUtime=762.26
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 19810 0 0 0 76209 17 0 0 25 0 1 0 271723114 67887104 15963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 16574 15963 110 241 0 16330 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 66296

[startup+822.529 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1884320/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=74620 CPUtime=822.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 22201 0 0 0 82205 20 0 0 25 0 1 0 271723114 76410880 18094 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 18655 18094 110 241 0 18411 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 74620

[startup+882.546 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1884256/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=74620 CPUtime=882.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 22212 0 0 0 88205 20 0 0 25 0 1 0 271723114 76410880 18105 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 18655 18105 110 241 0 18411 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 74620

[startup+942.563 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1883872/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=74972 CPUtime=942.24
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 22305 0 0 0 94204 20 0 0 25 0 1 0 271723114 76771328 18198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 18743 18198 110 241 0 18499 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 74972

[startup+1002.58 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1852512/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=110636 CPUtime=1002.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 31577 0 0 0 100201 24 0 0 25 0 1 0 271723114 113291264 26014 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 27659 26014 110 241 0 27415 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 110636

[startup+1062.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1852512/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=110636 CPUtime=1062.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 31577 0 0 0 106201 24 0 0 25 0 1 0 271723114 113291264 26014 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 27659 26014 110 241 0 27415 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 110636

[startup+1122.62 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22732
/proc/meminfo: memFree=1852512/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=110636 CPUtime=1122.25
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 31583 0 0 0 112201 24 0 0 25 0 1 0 271723114 113291264 26020 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 27659 26020 110 241 0 27415 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 110636

[startup+1182.64 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22733
/proc/meminfo: memFree=1851680/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=110752 CPUtime=1182.24
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 32044 0 0 0 118200 24 0 0 25 0 1 0 271723114 113410048 26171 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 27688 26171 110 241 0 27444 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 110752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22734
/proc/meminfo: memFree=1851680/2055920 swapFree=4161536/4192956
[pid=22731] ppid=22729 vsize=110752 CPUtime=1200.06
/proc/22731/stat : 22731 (cmusat_base) R 22729 22731 22482 0 -1 4194304 32044 0 0 0 119982 24 0 0 25 0 1 0 271723114 113410048 26171 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22731/statm: 27688 26171 110 241 0 27444 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110752

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): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.265959
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 110752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32044
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= 1645

runsolver used 0.78588 second user time and 2.42563 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Mon Feb 26 19:21:12 UTC 2007

IDJOB= 308212
IDBENCH= 20225
IDSOLVER= 120
FILE ID= node39/308212-1172517672

PBS_JOBID= 3971796

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
COMMAND LINE= /tmp/evaluation/308212-1172517672/cmusat_base /tmp/evaluation/308212-1172517672/instance-308212-1172517672.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-308212-1172517672 -o ROOT/results/node39/solver-308212-1172517672 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308212-1172517672/cmusat_base /tmp/evaluation/308212-1172517672/instance-308212-1172517672.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e4e9587cc33e3fc7e177d5d00533cb0d

RANDOM SEED= 260126475

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1957104 kB
Buffers:          2832 kB
Cached:          36840 kB
SwapCached:      25676 kB
Active:          22736 kB
Inactive:        49592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1957104 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            12564 kB
Committed_AS:   631888 kB
PageTables:       1412 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 node39 on Mon Feb 26 19:41:15 UTC 2007