Trace number 297143

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 2007-02-08? (TO) 1200.06 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.01	c |  Number of clauses:    6675                                                 |

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/node40/watcher-297143-1171833673 -o ROOT/results/node40/solver-297143-1171833673 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297143-1171833673/cmusat /tmp/evaluation/297143-1171833673/instance-297143-1171833673.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 3/64 12275
/proc/meminfo: memFree=775024/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=2316 CPUtime=0
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 108401575 2371584 202 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095635 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 579 202 96 243 0 333 0

[startup+0.107085 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12275
/proc/meminfo: memFree=775024/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=2848 CPUtime=0.1
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 346 0 0 0 10 0 0 0 18 0 1 0 108401575 2916352 329 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530508 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 712 329 108 243 0 466 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.515136 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12275
/proc/meminfo: memFree=775024/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=4128 CPUtime=0.5
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 802 0 0 0 50 0 0 0 21 0 1 0 108401575 4227072 648 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 1032 648 117 243 0 786 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4128

[startup+1.33524 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12276
/proc/meminfo: memFree=772520/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=4496 CPUtime=1.32
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 900 0 0 0 132 0 0 0 25 0 1 0 108401575 4603904 746 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580132 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 1124 746 117 243 0 878 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4496

[startup+2.97145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12276
/proc/meminfo: memFree=771048/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=6096 CPUtime=2.96
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 1255 0 0 0 296 0 0 0 25 0 1 0 108401575 6242304 1061 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 1524 1061 117 243 0 1278 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6096

[startup+6.25188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12276
/proc/meminfo: memFree=770472/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=6536 CPUtime=6.23
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 1504 0 0 0 623 0 0 0 25 0 1 0 108401575 6692864 1236 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 1634 1236 117 243 0 1388 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6536

[startup+12.7027 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12276
/proc/meminfo: memFree=766312/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=11132 CPUtime=12.69
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 2896 0 0 0 1268 1 0 0 25 0 1 0 108401575 11399168 2212 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 2783 2212 117 243 0 2537 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11132

[startup+25.5094 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12276
/proc/meminfo: memFree=765416/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=12172 CPUtime=25.5
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 3500 0 0 0 2548 2 0 0 25 0 1 0 108401575 12464128 2561 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 3043 2561 117 243 0 2797 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12172

[startup+51.1147 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12276
/proc/meminfo: memFree=756776/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=21480 CPUtime=51.09
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 6390 0 0 0 5105 4 0 0 25 0 1 0 108401575 21995520 4577 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 5370 4577 117 243 0 5124 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21480

[startup+102.326 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12276
/proc/meminfo: memFree=754088/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=23448 CPUtime=102.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 7599 0 0 0 10224 5 0 0 25 0 1 0 108401575 24010752 5257 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 5862 5257 117 243 0 5616 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23448

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=738344/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=41928 CPUtime=162.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 12908 0 0 0 16222 7 0 0 25 0 1 0 108401575 42934272 9161 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 10482 9161 117 243 0 10236 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 41928

[startup+222.365 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=737896/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=41876 CPUtime=222.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 13241 0 0 0 22221 8 0 0 25 0 1 0 108401575 42881024 9248 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 10469 9248 117 243 0 10223 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 41876

[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=737448/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=41960 CPUtime=282.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 13615 0 0 0 28221 8 0 0 25 0 1 0 108401575 42967040 9389 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 10490 9389 117 243 0 10244 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 41960

[startup+342.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=736360/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=42696 CPUtime=342.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 14186 0 0 0 34220 9 0 0 25 0 1 0 108401575 43720704 9673 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589566 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 10674 9673 117 243 0 10428 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 42696

[startup+402.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=734952/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=43964 CPUtime=402.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 14788 0 0 0 40220 9 0 0 25 0 1 0 108401575 45019136 9996 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 10991 9996 117 243 0 10745 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 43964

[startup+462.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=731560/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=47156 CPUtime=462.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 15964 0 0 0 46219 10 0 0 25 0 1 0 108401575 48287744 10851 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589750 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 11789 10851 117 243 0 11543 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 47156

[startup+522.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=730600/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=48416 CPUtime=522.29
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 16252 0 0 0 52218 11 0 0 25 0 1 0 108401575 49577984 11041 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 12104 11041 117 243 0 11858 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 48416

[startup+582.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=727720/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=50972 CPUtime=582.3
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 17366 0 0 0 58218 12 0 0 25 0 1 0 108401575 52195328 11821 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 12743 11821 117 243 0 12497 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 50972

[startup+642.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=727400/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=51424 CPUtime=642.3
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 17438 0 0 0 64218 12 0 0 25 0 1 0 108401575 52658176 11893 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 12856 11893 117 243 0 12610 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 51424

[startup+702.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=723560/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=54996 CPUtime=702.31
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 18862 0 0 0 70217 14 0 0 25 0 1 0 108401575 56315904 12853 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 13749 12853 117 243 0 13503 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 54996

[startup+762.529 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 12276
/proc/meminfo: memFree=723368/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=55156 CPUtime=762.3
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 18905 0 0 0 76216 14 0 0 25 0 1 0 108401575 56479744 12896 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 13789 12896 117 243 0 13543 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 55156

[startup+822.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=700968/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84332 CPUtime=822.31
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 26186 0 0 0 82214 17 0 0 25 0 1 0 108401575 86355968 18473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21083 18473 117 243 0 20837 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 84332

[startup+882.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=700584/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84484 CPUtime=882.3
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 26726 0 0 0 88213 17 0 0 25 0 1 0 108401575 86511616 18611 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21121 18611 117 243 0 20875 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 84484

[startup+942.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=700520/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84484 CPUtime=942.3
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 26728 0 0 0 94213 17 0 0 25 0 1 0 108401575 86511616 18613 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21121 18613 117 243 0 20875 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 84484

[startup+1002.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=699624/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84656 CPUtime=1002.31
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 27398 0 0 0 100213 18 0 0 25 0 1 0 108401575 86687744 18843 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21164 18843 117 243 0 20918 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 84656

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 12276
/proc/meminfo: memFree=699624/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84656 CPUtime=1062.32
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 27398 0 0 0 106214 18 0 0 25 0 1 0 108401575 86687744 18843 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21164 18843 117 243 0 20918 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 84656

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=699624/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84524 CPUtime=1122.32
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 27409 0 0 0 112214 18 0 0 25 0 1 0 108401575 86552576 18821 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21131 18821 117 243 0 20885 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 84524

[startup+1182.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=699624/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84524 CPUtime=1182.32
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 27426 0 0 0 118214 18 0 0 25 0 1 0 108401575 86552576 18838 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21131 18838 117 243 0 20885 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 84524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=699432/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84392 CPUtime=1200.03
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 27490 0 0 0 119985 18 0 0 25 0 1 0 108401575 86417408 18869 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21098 18869 117 243 0 20852 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 84392

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12276
/proc/meminfo: memFree=699432/2055920 swapFree=4183864/4192956
[pid=12275] ppid=12273 vsize=84392 CPUtime=1200.03
/proc/12275/stat : 12275 (cmusat) R 12273 12275 10994 0 -1 4194304 27490 0 0 0 119985 18 0 0 25 0 1 0 108401575 86417408 18869 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12275/statm: 21098 18869 117 243 0 20852 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 84392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.198969
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 84656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27490
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= 2514

runsolver used 0.808877 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 21:21:13 UTC 2007

IDJOB= 297143
IDBENCH= 19954
IDSOLVER= 121
FILE ID= node40/297143-1171833673

PBS_JOBID= 3839695

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297143-1171833673/cmusat /tmp/evaluation/297143-1171833673/instance-297143-1171833673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-297143-1171833673 -o ROOT/results/node40/solver-297143-1171833673 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297143-1171833673/cmusat /tmp/evaluation/297143-1171833673/instance-297143-1171833673.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 248267514

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        775432 kB
Buffers:         49364 kB
Cached:        1108572 kB
SwapCached:       4252 kB
Active:         825796 kB
Inactive:       343044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775432 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            97712 kB
Committed_AS:   154824 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= 66561 MiB

End job on node40 on Sun Feb 18 21:41:16 UTC 2007