Trace number 296979

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) 1200.07 1200.38

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
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/node55/watcher-296979-1171830461 -o ROOT/results/node55/solver-296979-1171830461 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296979-1171830461/cmusat /tmp/evaluation/296979-1171830461/instance-296979-1171830461.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.99 0.91 3/64 9818
/proc/meminfo: memFree=438200/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=2316 CPUtime=0
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 203002555 2371584 202 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 579 202 96 243 0 333 0

[startup+0.106096 s]
/proc/loadavg: 0.93 0.99 0.91 3/64 9818
/proc/meminfo: memFree=438200/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=2844 CPUtime=0.1
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 203002555 2912256 331 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530555 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 711 331 108 243 0 465 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2844

[startup+0.514135 s]
/proc/loadavg: 0.93 0.99 0.91 3/64 9818
/proc/meminfo: memFree=438200/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=4132 CPUtime=0.5
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 805 0 0 0 50 0 0 0 21 0 1 0 203002555 4231168 649 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 1033 649 117 243 0 787 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4132

[startup+1.33421 s]
/proc/loadavg: 0.93 0.99 0.91 2/65 9819
/proc/meminfo: memFree=435696/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=4512 CPUtime=1.32
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 906 0 0 0 132 0 0 0 25 0 1 0 203002555 4620288 750 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589798 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 1128 750 117 243 0 882 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4512

[startup+2.97037 s]
/proc/loadavg: 0.93 0.99 0.91 2/65 9819
/proc/meminfo: memFree=434096/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=6148 CPUtime=2.96
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 1296 0 0 0 296 0 0 0 25 0 1 0 203002555 6295552 1100 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 1537 1100 117 243 0 1291 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6148

[startup+6.24669 s]
/proc/loadavg: 0.93 0.99 0.91 2/65 9819
/proc/meminfo: memFree=433648/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=6444 CPUtime=6.23
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 1490 0 0 0 623 0 0 0 25 0 1 0 203002555 6598656 1220 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581323 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 1611 1220 117 243 0 1365 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6444

[startup+12.7013 s]
/proc/loadavg: 0.94 0.99 0.91 2/65 9819
/proc/meminfo: memFree=429680/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=10904 CPUtime=12.69
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 2809 0 0 0 1268 1 0 0 25 0 1 0 203002555 11165696 2175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 2726 2175 117 243 0 2480 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10904

[startup+25.5036 s]
/proc/loadavg: 0.95 0.99 0.91 2/65 9819
/proc/meminfo: memFree=428528/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=12224 CPUtime=25.49
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 3430 0 0 0 2548 1 0 0 25 0 1 0 203002555 12517376 2602 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581760 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 3056 2602 117 243 0 2810 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12224

[startup+51.1091 s]
/proc/loadavg: 0.97 0.99 0.91 2/65 9819
/proc/meminfo: memFree=420080/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=21360 CPUtime=51.08
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 6266 0 0 0 5106 2 0 0 25 0 1 0 203002555 21872640 4564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 5340 4564 117 243 0 5094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21360

[startup+102.316 s]
/proc/loadavg: 0.98 0.99 0.91 2/65 9819
/proc/meminfo: memFree=417328/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=23444 CPUtime=102.28
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 7490 0 0 0 10225 3 0 0 25 0 1 0 203002555 24006656 5259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 5861 5259 117 243 0 5615 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23444

[startup+162.334 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=402416/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=40928 CPUtime=162.28
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 12553 0 0 0 16222 6 0 0 25 0 1 0 203002555 41910272 8917 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 10232 8917 117 243 0 9986 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 40928

[startup+222.348 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=401264/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=41860 CPUtime=222.28
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 12874 0 0 0 22221 7 0 0 25 0 1 0 203002555 42864640 9238 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 10465 9238 117 243 0 10219 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 41860

[startup+282.362 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=400560/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=41944 CPUtime=282.28
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 13288 0 0 0 28221 7 0 0 25 0 1 0 203002555 42950656 9419 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 10486 9419 117 243 0 10240 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 41944

[startup+342.376 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=398832/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=43296 CPUtime=342.28
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 14249 0 0 0 34220 8 0 0 25 0 1 0 203002555 44335104 9847 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 10824 9847 117 243 0 10578 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 43296

[startup+402.397 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=395184/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=46656 CPUtime=402.29
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 15460 0 0 0 40220 9 0 0 25 0 1 0 203002555 47775744 10753 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 11664 10753 117 243 0 11418 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 46656

[startup+462.415 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=394608/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=47296 CPUtime=462.29
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 15602 0 0 0 46220 9 0 0 25 0 1 0 203002555 48431104 10895 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 11824 10895 117 243 0 11578 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 47296

[startup+522.434 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=390640/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=50964 CPUtime=522.29
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 16953 0 0 0 52220 9 0 0 25 0 1 0 203002555 52187136 11896 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 12741 11896 117 243 0 12495 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 50964

[startup+582.45 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=390320/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=51416 CPUtime=582.3
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 17051 0 0 0 58220 10 0 0 25 0 1 0 203002555 52649984 11961 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 12854 11961 117 243 0 12608 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 51416

[startup+642.474 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9819
/proc/meminfo: memFree=385968/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=55276 CPUtime=642.31
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 18520 0 0 0 64220 11 0 0 25 0 1 0 203002555 56602624 13064 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 13819 13064 117 243 0 13573 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 55276

[startup+702.492 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=385584/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=55664 CPUtime=702.31
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 18629 0 0 0 70220 11 0 0 25 0 1 0 203002555 56999936 13108 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 13916 13108 117 243 0 13670 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 55664

[startup+762.512 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=362672/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85016 CPUtime=762.31
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 26496 0 0 0 76217 14 0 0 25 0 1 0 203002555 87056384 18869 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21254 18869 117 243 0 21008 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 85016

[startup+822.535 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=362608/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85016 CPUtime=822.32
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 26496 0 0 0 82218 14 0 0 25 0 1 0 203002555 87056384 18869 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21254 18869 117 243 0 21008 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 85016

[startup+882.548 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=362352/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85016 CPUtime=882.32
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 26575 0 0 0 88218 14 0 0 25 0 1 0 203002555 87056384 18948 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590350 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21254 18948 117 243 0 21008 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 85016

[startup+942.564 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=361712/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85188 CPUtime=942.32
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27167 0 0 0 94218 14 0 0 25 0 1 0 203002555 87232512 19100 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21297 19100 117 243 0 21051 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 85188

[startup+1002.58 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=361712/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85056 CPUtime=1002.32
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27194 0 0 0 100218 14 0 0 25 0 1 0 203002555 87097344 19094 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21264 19094 117 243 0 21018 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 85056

[startup+1062.6 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=361776/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85056 CPUtime=1062.33
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27199 0 0 0 106219 14 0 0 25 0 1 0 203002555 87097344 19099 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21264 19099 117 243 0 21018 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 85056

[startup+1122.62 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=361392/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85056 CPUtime=1122.33
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27286 0 0 0 112219 14 0 0 25 0 1 0 203002555 87097344 19186 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21264 19186 117 243 0 21018 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 85056

[startup+1182.64 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=360688/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85244 CPUtime=1182.34
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27935 0 0 0 118219 15 0 0 25 0 1 0 203002555 87289856 19352 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21311 19352 117 243 0 21065 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 85244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=360752/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85244 CPUtime=1200.05
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27935 0 0 0 119990 15 0 0 25 0 1 0 203002555 87289856 19352 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21311 19352 117 243 0 21065 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85244

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

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 9821
/proc/meminfo: memFree=360752/2055920 swapFree=4183208/4192956
[pid=9818] ppid=9816 vsize=85244 CPUtime=1200.05
/proc/9818/stat : 9818 (cmusat) R 9816 9818 9214 0 -1 4194304 27935 0 0 0 119990 15 0 0 25 0 1 0 203002555 87289856 19352 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/9818/statm: 21311 19352 117 243 0 21065 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.165974
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 85244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27935
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= 1627

runsolver used 0.78488 second user time and 2.42363 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 20:27:41 UTC 2007

IDJOB= 296979
IDBENCH= 19950
IDSOLVER= 121
FILE ID= node55/296979-1171830461

PBS_JOBID= 3839700

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296979-1171830461/cmusat /tmp/evaluation/296979-1171830461/instance-296979-1171830461.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-296979-1171830461 -o ROOT/results/node55/solver-296979-1171830461 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296979-1171830461/cmusat /tmp/evaluation/296979-1171830461/instance-296979-1171830461.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 400976496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        438608 kB
Buffers:         40856 kB
Cached:        1478784 kB
SwapCached:       3628 kB
Active:         727992 kB
Inactive:       801100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        438608 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            2612 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            74300 kB
Committed_AS:   707036 kB
PageTables:       1380 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 node55 on Sun Feb 18 20:47:44 UTC 2007