Trace number 307556

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 1200.54

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node6/watcher-307556-1172489436 -o ROOT/results/node6/solver-307556-1172489436 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307556-1172489436/cmusat_base /tmp/evaluation/307556-1172489436/instance-307556-1172489436.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 0.88 3/77 8685
/proc/meminfo: memFree=1596672/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=3104 CPUtime=0
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 268898432 3178496 285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 776 288 90 241 0 532 0

[startup+0.107284 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 8685
/proc/meminfo: memFree=1596672/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=4612 CPUtime=0.1
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 810 0 0 0 10 0 0 0 18 0 1 0 268898432 4722688 673 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 1153 673 109 241 0 909 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4612

[startup+0.515364 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 8685
/proc/meminfo: memFree=1596672/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=5008 CPUtime=0.51
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 899 0 0 0 51 0 0 0 21 0 1 0 268898432 5128192 762 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 1252 762 109 241 0 1008 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5008

[startup+1.33553 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 8686
/proc/meminfo: memFree=1593144/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=5932 CPUtime=1.33
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 1147 0 0 0 133 0 0 0 25 0 1 0 268898432 6074368 1010 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 1483 1010 109 241 0 1239 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5932

[startup+2.97185 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 8686
/proc/meminfo: memFree=1591800/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=7312 CPUtime=2.96
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 1523 0 0 0 296 0 0 0 25 0 1 0 268898432 7487488 1386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 1828 1386 109 241 0 1584 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7312

[startup+6.25149 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 8686
/proc/meminfo: memFree=1590648/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=7984 CPUtime=6.23
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 1814 0 0 0 623 0 0 0 25 0 1 0 268898432 8175616 1579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 1996 1579 109 241 0 1752 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7984

[startup+12.7048 s]
/proc/loadavg: 0.94 0.98 0.88 2/78 8686
/proc/meminfo: memFree=1588216/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=10248 CPUtime=12.69
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 2543 0 0 0 1268 1 0 0 25 0 1 0 268898432 10493952 2151 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560412 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 2562 2151 109 241 0 2318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10248

[startup+25.5093 s]
/proc/loadavg: 0.95 0.98 0.88 2/78 8686
/proc/meminfo: memFree=1585848/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=12396 CPUtime=25.49
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 3363 0 0 0 2547 2 0 0 25 0 1 0 268898432 12693504 2735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 3099 2735 109 241 0 2855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12396

[startup+51.1213 s]
/proc/loadavg: 0.97 0.98 0.89 2/78 8686
/proc/meminfo: memFree=1579832/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=19348 CPUtime=51.09
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 5417 0 0 0 5106 3 0 0 25 0 1 0 268898432 19812352 4238 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 4837 4238 110 241 0 4593 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19348

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.89 2/78 8686
/proc/meminfo: memFree=1574200/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=24572 CPUtime=102.29
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 7158 0 0 0 10223 6 0 0 25 0 1 0 268898432 25161728 5636 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562314 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 6143 5636 110 241 0 5899 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24572

[startup+162.378 s]
/proc/loadavg: 1.15 1.02 0.91 2/78 8686
/proc/meminfo: memFree=1568696/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=29676 CPUtime=162.31
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 8829 0 0 0 16223 8 0 0 25 0 1 0 268898432 30388224 6993 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 7419 6993 110 241 0 7175 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29676

[startup+222.406 s]
/proc/loadavg: 1.09 1.03 0.91 2/78 8686
/proc/meminfo: memFree=1551864/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=48420 CPUtime=222.31
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 13813 0 0 0 22220 11 0 0 25 0 1 0 268898432 49582080 11187 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 12105 11187 110 241 0 11861 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 48420

[startup+282.434 s]
/proc/loadavg: 1.03 1.02 0.91 2/78 8686
/proc/meminfo: memFree=1551352/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=48504 CPUtime=282.32
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 14213 0 0 0 28220 12 0 0 25 0 1 0 268898432 49668096 11305 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 12126 11305 110 241 0 11882 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 48504

[startup+342.462 s]
/proc/loadavg: 1.01 1.01 0.91 2/78 8686
/proc/meminfo: memFree=1551032/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=48712 CPUtime=342.32
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 14450 0 0 0 34220 12 0 0 25 0 1 0 268898432 49881088 11385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 12178 11385 110 241 0 11934 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 48712

[startup+402.493 s]
/proc/loadavg: 1.00 1.01 0.91 2/78 8686
/proc/meminfo: memFree=1549112/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=50352 CPUtime=402.34
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 15106 0 0 0 40220 14 0 0 25 0 1 0 268898432 51560448 11872 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 12588 11872 110 241 0 12344 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 50352

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8686
/proc/meminfo: memFree=1543480/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=55696 CPUtime=462.35
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 16682 0 0 0 46219 16 0 0 25 0 1 0 268898432 57032704 13265 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 13924 13265 110 241 0 13680 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 55696

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8686
/proc/meminfo: memFree=1540088/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=59276 CPUtime=522.35
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 17584 0 0 0 52218 17 0 0 25 0 1 0 268898432 60698624 14167 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559922 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 14819 14167 110 241 0 14575 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 59276

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8686
/proc/meminfo: memFree=1537528/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=61456 CPUtime=582.36
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 18378 0 0 0 58217 19 0 0 25 0 1 0 268898432 62930944 14764 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 15364 14764 110 241 0 15120 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 61456

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8686
/proc/meminfo: memFree=1531832/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=66936 CPUtime=642.36
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 20005 0 0 0 64216 20 0 0 25 0 1 0 268898432 68542464 16177 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 16734 16177 110 241 0 16490 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 66936

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1530488/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=68520 CPUtime=702.36
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 20414 0 0 0 70215 21 0 0 25 0 1 0 268898432 70164480 16586 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080208 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 17130 16586 110 241 0 16886 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 68520

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1524664/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=73748 CPUtime=762.38
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 22029 0 0 0 76214 24 0 0 25 0 1 0 268898432 75517952 17970 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 18437 17970 110 241 0 18193 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 73748

[startup+822.709 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1521528/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=76656 CPUtime=822.39
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 22823 0 0 0 82214 25 0 0 25 0 1 0 268898432 78495744 18764 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 19164 18764 110 241 0 18920 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 76656

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1485048/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117248 CPUtime=882.4
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33236 0 0 0 88211 29 0 0 25 0 1 0 268898432 120061952 27839 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29312 27839 110 241 0 29068 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 117248

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1485048/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117248 CPUtime=942.4
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33243 0 0 0 94211 29 0 0 25 0 1 0 268898432 120061952 27846 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29312 27846 110 241 0 29068 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 117248

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1484728/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117344 CPUtime=1002.41
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33642 0 0 0 100210 31 0 0 25 0 1 0 268898432 120160256 27973 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29336 27973 110 241 0 29092 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 117344

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1484536/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117344 CPUtime=1062.42
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33642 0 0 0 106211 31 0 0 25 0 1 0 268898432 120160256 27973 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551503 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29336 27973 110 241 0 29092 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 117344

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1484600/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117344 CPUtime=1122.44
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33644 0 0 0 112212 32 0 0 25 0 1 0 268898432 120160256 27975 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29336 27975 110 241 0 29092 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 117344

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1484216/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117700 CPUtime=1182.44
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33729 0 0 0 118212 32 0 0 25 0 1 0 268898432 120524800 28060 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29425 28060 110 241 0 29181 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 117700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8688
/proc/meminfo: memFree=1484088/2055924 swapFree=4192812/4192956
[pid=8685] ppid=8683 vsize=117700 CPUtime=1200.06
/proc/8685/stat : 8685 (cmusat_base) R 8683 8685 8346 0 -1 4194304 33762 0 0 0 119974 32 0 0 25 0 1 0 268898432 120524800 28093 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8685/statm: 29425 28093 110 241 0 29181 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117700

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): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.74
CPU system time (s): 0.344947
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 117700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33762
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= 2083

runsolver used 1.41678 second user time and 2.6566 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Feb 26 11:30:36 UTC 2007

IDJOB= 307556
IDBENCH= 20208
IDSOLVER= 120
FILE ID= node6/307556-1172489436

PBS_JOBID= 3971580

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307556-1172489436/cmusat_base /tmp/evaluation/307556-1172489436/instance-307556-1172489436.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-307556-1172489436 -o ROOT/results/node6/solver-307556-1172489436 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307556-1172489436/cmusat_base /tmp/evaluation/307556-1172489436/instance-307556-1172489436.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 490030237

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1597208 kB
Buffers:         48420 kB
Cached:         283060 kB
SwapCached:         20 kB
Active:         213520 kB
Inactive:       174228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1597208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          75100 kB
Slab:            56628 kB
Committed_AS:   874888 kB
PageTables:       1744 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= 66557 MiB

End job on node6 on Mon Feb 26 11:50:40 UTC 2007