Trace number 296938

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 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
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/node70/watcher-296938-1171829879 -o ROOT/results/node70/solver-296938-1171829879 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296938-1171829879/cmusat /tmp/evaluation/296938-1171829879/instance-296938-1171829879.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: 1.00 1.00 0.95 3/64 14375
/proc/meminfo: memFree=429008/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=2316 CPUtime=0
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 165788605 2371584 203 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 579 203 96 243 0 333 0

[startup+0.106211 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 14375
/proc/meminfo: memFree=429008/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=2840 CPUtime=0.1
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 165788605 2908160 331 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530508 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 710 331 108 243 0 464 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2840

[startup+0.514283 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 14375
/proc/meminfo: memFree=429008/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=4132 CPUtime=0.51
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 828 0 0 0 51 0 0 0 21 0 1 0 165788605 4231168 672 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592046 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 1033 672 117 243 0 787 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4132

[startup+1.33443 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=426568/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=4500 CPUtime=1.33
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 903 0 0 0 133 0 0 0 25 0 1 0 165788605 4608000 747 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 1125 747 117 243 0 879 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4500

[startup+2.97073 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=425096/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=6100 CPUtime=2.96
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 1256 0 0 0 296 0 0 0 25 0 1 0 165788605 6246400 1060 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 1525 1060 117 243 0 1279 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6100

[startup+6.24932 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=424584/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=6660 CPUtime=6.24
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 1511 0 0 0 624 0 0 0 25 0 1 0 165788605 6819840 1241 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 1665 1241 117 243 0 1419 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6660

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=420304/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=11104 CPUtime=12.69
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 2896 0 0 0 1269 0 0 0 25 0 1 0 165788605 11370496 2210 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 2776 2210 117 243 0 2530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11104

[startup+25.5048 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=419024/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=12272 CPUtime=25.49
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 3630 0 0 0 2548 1 0 0 25 0 1 0 165788605 12566528 2612 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 3068 2612 117 243 0 2822 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12272

[startup+51.1094 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=411024/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=21408 CPUtime=51.08
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 6378 0 0 0 5106 2 0 0 25 0 1 0 165788605 21921792 4563 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 5352 4563 117 243 0 5106 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21408

[startup+102.317 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=408400/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=23228 CPUtime=102.26
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 7536 0 0 0 10224 2 0 0 25 0 1 0 165788605 23785472 5192 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 5807 5192 117 243 0 5561 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23228

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=392528/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=41824 CPUtime=162.27
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 12620 0 0 0 16221 6 0 0 25 0 1 0 165788605 42827776 9099 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 10456 9099 117 243 0 10210 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 41824

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=392080/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=41976 CPUtime=222.27
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 13167 0 0 0 22221 6 0 0 25 0 1 0 165788605 42983424 9238 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 10494 9238 117 243 0 10248 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 41976

[startup+282.37 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=391312/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=42064 CPUtime=282.26
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 13583 0 0 0 28220 6 0 0 25 0 1 0 165788605 43073536 9421 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 10516 9421 117 243 0 10270 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 42064

[startup+342.386 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=389584/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=43332 CPUtime=342.26
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 14539 0 0 0 34219 7 0 0 25 0 1 0 165788605 44371968 9843 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 10833 9843 117 243 0 10587 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 43332

[startup+402.406 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=387344/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=45384 CPUtime=402.25
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 15148 0 0 0 40218 7 0 0 25 0 1 0 165788605 46473216 10419 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 11346 10419 117 243 0 11100 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 45384

[startup+462.425 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=385744/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=47140 CPUtime=462.25
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 15910 0 0 0 46217 8 0 0 25 0 1 0 165788605 48271360 10843 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 11785 10843 117 243 0 11539 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 47140

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=381904/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=50352 CPUtime=522.25
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 17182 0 0 0 52215 10 0 0 25 0 1 0 165788605 51560448 11781 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 12588 11781 117 243 0 12342 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 50352

[startup+582.454 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=381392/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=50772 CPUtime=582.25
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 17300 0 0 0 58215 10 0 0 25 0 1 0 165788605 51990528 11899 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 12693 11899 117 243 0 12447 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 50772

[startup+642.474 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=377232/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=54724 CPUtime=642.24
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 18765 0 0 0 64213 11 0 0 25 0 1 0 165788605 56037376 12933 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 13681 12933 117 243 0 13435 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 54724

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=377040/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=55116 CPUtime=702.25
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 18859 0 0 0 70213 12 0 0 25 0 1 0 165788605 56438784 12994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 13779 12994 117 243 0 13533 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 55116

[startup+762.511 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=354256/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84032 CPUtime=762.24
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 26171 0 0 0 76210 14 0 0 25 0 1 0 165788605 86048768 18635 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21008 18635 117 243 0 20762 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 84032

[startup+822.531 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=353808/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84184 CPUtime=822.25
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 26699 0 0 0 82210 15 0 0 25 0 1 0 165788605 86204416 18761 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21046 18761 117 243 0 20800 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 84184

[startup+882.544 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=353808/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84184 CPUtime=882.24
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 26703 0 0 0 88209 15 0 0 25 0 1 0 165788605 86204416 18765 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21046 18765 117 243 0 20800 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 84184

[startup+942.557 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=353104/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84224 CPUtime=942.23
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 27371 0 0 0 94208 15 0 0 25 0 1 0 165788605 86245376 18960 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21056 18960 117 243 0 20810 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 84224

[startup+1002.57 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 14376
/proc/meminfo: memFree=353040/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84224 CPUtime=1002.22
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 27375 0 0 0 100207 15 0 0 25 0 1 0 165788605 86245376 18964 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21056 18964 117 243 0 20810 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 84224

[startup+1062.6 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 14376
/proc/meminfo: memFree=353040/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84224 CPUtime=1062.23
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 27375 0 0 0 106208 15 0 0 25 0 1 0 165788605 86245376 18964 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21056 18964 117 243 0 20810 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 84224

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=352976/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84224 CPUtime=1122.22
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 27394 0 0 0 112207 15 0 0 25 0 1 0 165788605 86245376 18983 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21056 18983 117 243 0 20810 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 84224

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=352144/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84412 CPUtime=1182.23
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 28094 0 0 0 118207 16 0 0 25 0 1 0 165788605 86437888 19200 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21103 19200 117 243 0 20857 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 84412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14376
/proc/meminfo: memFree=352080/2055920 swapFree=4183276/4192956
[pid=14375] ppid=14373 vsize=84412 CPUtime=1200.04
/proc/14375/stat : 14375 (cmusat) R 14373 14375 13868 0 -1 4194304 28094 0 0 0 119988 16 0 0 25 0 1 0 165788605 86437888 19200 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091153 0 0 4096 35 0 0 0 17 1 0 0
/proc/14375/statm: 21103 19200 117 243 0 20857 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 84412

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): 1200.47
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.174973
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 84412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28094
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= 2444

runsolver used 0.814876 second user time and 2.39264 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Feb 18 20:17:59 UTC 2007

IDJOB= 296938
IDBENCH= 19949
IDSOLVER= 121
FILE ID= node70/296938-1171829879

PBS_JOBID= 3839705

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-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296938-1171829879/cmusat /tmp/evaluation/296938-1171829879/instance-296938-1171829879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-296938-1171829879 -o ROOT/results/node70/solver-296938-1171829879 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296938-1171829879/cmusat /tmp/evaluation/296938-1171829879/instance-296938-1171829879.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 988347705

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        429416 kB
Buffers:         49044 kB
Cached:        1453436 kB
SwapCached:       4060 kB
Active:         828140 kB
Inactive:       684376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        429416 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:           100020 kB
Committed_AS:   205304 kB
PageTables:       1396 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 node70 on Sun Feb 18 20:38:02 UTC 2007