Trace number 294560

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 1200.38

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

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/node38/watcher-294560-1171790776 -o ROOT/results/node38/solver-294560-1171790776 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294560-1171790776/cmusat /tmp/evaluation/294560-1171790776/instance-294560-1171790776.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 17806
/proc/meminfo: memFree=860344/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=2316 CPUtime=0
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 199033439 2371584 188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 579 189 96 243 0 333 0

[startup+0.106878 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17806
/proc/meminfo: memFree=860344/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=2816 CPUtime=0.1
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 199033439 2883584 330 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 704 330 118 243 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2816

[startup+0.514924 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17806
/proc/meminfo: memFree=860344/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=3368 CPUtime=0.51
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 580 0 0 0 51 0 0 0 21 0 1 0 199033439 3448832 480 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 842 480 118 243 0 596 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3368

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17807
/proc/meminfo: memFree=857968/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=4424 CPUtime=1.32
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 792 0 0 0 132 0 0 0 25 0 1 0 199033439 4530176 692 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 1106 692 118 243 0 860 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4424

[startup+2.9762 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17807
/proc/meminfo: memFree=857584/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=4668 CPUtime=2.96
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 890 0 0 0 296 0 0 0 25 0 1 0 199033439 4780032 784 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 1167 784 118 243 0 921 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4668

[startup+6.25157 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17807
/proc/meminfo: memFree=855408/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=7072 CPUtime=6.23
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 1529 0 0 0 623 0 0 0 25 0 1 0 199033439 7241728 1264 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589560 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 1768 1264 118 243 0 1522 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7072

[startup+12.7063 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17807
/proc/meminfo: memFree=854392/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=8120 CPUtime=12.69
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 2013 0 0 0 1268 1 0 0 25 0 1 0 199033439 8314880 1606 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590269 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 2030 1606 118 243 0 1784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8120

[startup+25.6068 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17807
/proc/meminfo: memFree=850488/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=12408 CPUtime=25.59
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 3519 0 0 0 2557 2 0 0 25 0 1 0 199033439 12705792 2504 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589700 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 3102 2504 118 243 0 2856 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 12408

[startup+51.2157 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17807
/proc/meminfo: memFree=847800/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=14944 CPUtime=51.19
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 4589 0 0 0 5116 3 0 0 25 0 1 0 199033439 15302656 3192 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 3736 3192 118 243 0 3490 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 14944

[startup+102.424 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17807
/proc/meminfo: memFree=840376/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=23488 CPUtime=102.39
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 7705 0 0 0 10234 5 0 0 25 0 1 0 199033439 24051712 5038 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 5872 5038 118 243 0 5626 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 23488

[startup+162.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=836920/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=26704 CPUtime=162.44
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 8954 0 0 0 16238 6 0 0 25 0 1 0 199033439 27344896 5867 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 6676 5867 118 243 0 6430 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 26704

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=833208/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=30132 CPUtime=222.44
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 10166 0 0 0 22237 7 0 0 25 0 1 0 199033439 30855168 6825 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 7533 6825 118 243 0 7287 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 30132

[startup+282.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=821560/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=45768 CPUtime=282.44
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 14661 0 0 0 28236 8 0 0 25 0 1 0 199033439 46866432 9695 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 11442 9695 118 243 0 11196 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 45768

[startup+342.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=820984/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=45880 CPUtime=342.45
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 15099 0 0 0 34236 9 0 0 25 0 1 0 199033439 46981120 9841 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 11470 9841 118 243 0 11224 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 45880

[startup+402.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=820600/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=45880 CPUtime=402.45
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 15189 0 0 0 40236 9 0 0 25 0 1 0 199033439 46981120 9931 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 11470 9931 118 243 0 11224 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 45880

[startup+462.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=819704/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=47036 CPUtime=462.45
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 15729 0 0 0 46236 9 0 0 25 0 1 0 199033439 48164864 10151 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 11759 10151 118 243 0 11513 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 47036

[startup+522.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=819000/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=47172 CPUtime=522.47
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 16262 0 0 0 52237 10 0 0 25 0 1 0 199033439 48304128 10333 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 11793 10333 118 243 0 11547 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 47172

[startup+582.635 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 17807
/proc/meminfo: memFree=819000/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=47172 CPUtime=582.47
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 16263 0 0 0 58237 10 0 0 25 0 1 0 199033439 48304128 10334 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 11793 10334 118 243 0 11547 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 47172

[startup+642.655 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=816376/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=49300 CPUtime=642.47
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 17332 0 0 0 64237 10 0 0 25 0 1 0 199033439 50483200 10985 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 12325 10985 118 243 0 12079 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 49300

[startup+702.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=816248/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=49556 CPUtime=702.48
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 17420 0 0 0 70237 11 0 0 25 0 1 0 199033439 50745344 11007 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 12389 11007 118 243 0 12143 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 49556

[startup+762.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=813176/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=52108 CPUtime=762.49
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 18638 0 0 0 76237 12 0 0 25 0 1 0 199033439 53358592 11791 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 13027 11791 118 243 0 12781 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 52108

[startup+822.718 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17807
/proc/meminfo: memFree=812856/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=52368 CPUtime=822.49
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 18747 0 0 0 82237 12 0 0 25 0 1 0 199033439 53624832 11867 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 13092 11867 118 243 0 12846 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 52368

[startup+882.741 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 17809
/proc/meminfo: memFree=812088/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=53408 CPUtime=882.49
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 19037 0 0 0 88237 12 0 0 25 0 1 0 199033439 54689792 12059 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 13352 12059 118 243 0 13106 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 53408

[startup+942.762 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17809
/proc/meminfo: memFree=808568/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=56356 CPUtime=942.5
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 20420 0 0 0 94237 13 0 0 25 0 1 0 199033439 57708544 12945 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 14089 12945 118 243 0 13843 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 56356

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17809
/proc/meminfo: memFree=808120/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=56788 CPUtime=1002.51
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 20529 0 0 0 100237 14 0 0 25 0 1 0 199033439 58150912 13054 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 14197 13054 118 243 0 13951 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 56788

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17809
/proc/meminfo: memFree=807864/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=57044 CPUtime=1062.52
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 20618 0 0 0 106238 14 0 0 25 0 1 0 199033439 58413056 13078 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 14261 13078 118 243 0 14015 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 57044

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17809
/proc/meminfo: memFree=806648/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=58232 CPUtime=1122.51
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 20974 0 0 0 112237 14 0 0 25 0 1 0 199033439 59629568 13434 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 14558 13434 118 243 0 14312 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 58232

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17809
/proc/meminfo: memFree=787896/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=85024 CPUtime=1182.52
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 28320 0 0 0 118234 18 0 0 25 0 1 0 199033439 87064576 18043 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 21256 18043 118 243 0 21010 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 85024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17809
/proc/meminfo: memFree=787896/2055920 swapFree=4183804/4192956
[pid=17806] ppid=17804 vsize=85024 CPUtime=1200.04
/proc/17806/stat : 17806 (cmusat) R 17804 17806 17105 0 -1 4194304 28324 0 0 0 119986 18 0 0 25 0 1 0 199033439 87064576 18047 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17806/statm: 21256 18047 118 243 0 21010 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85024

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): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.19497
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 87060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28324
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= 1610

runsolver used 0.715891 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Feb 18 09:26:16 UTC 2007

IDJOB= 294560
IDBENCH= 19891
IDSOLVER= 121
FILE ID= node38/294560-1171790776

PBS_JOBID= 3839571

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294560-1171790776/cmusat /tmp/evaluation/294560-1171790776/instance-294560-1171790776.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-294560-1171790776 -o ROOT/results/node38/solver-294560-1171790776 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294560-1171790776/cmusat /tmp/evaluation/294560-1171790776/instance-294560-1171790776.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 586752519

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        860688 kB
Buffers:         41020 kB
Cached:        1031460 kB
SwapCached:       3416 kB
Active:         810884 kB
Inactive:       271488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        860688 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            98784 kB
Committed_AS:   414312 kB
PageTables:       1468 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= 66562 MiB

End job on node38 on Sun Feb 18 09:46:19 UTC 2007