Trace number 299398

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 1200.56

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |

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/node66/watcher-299398-1171870884 -o ROOT/results/node66/solver-299398-1171870884 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299398-1171870884/cmusat /tmp/evaluation/299398-1171870884/instance-299398-1171870884.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 29350
/proc/meminfo: memFree=412816/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=2452 CPUtime=0
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 207046006 2510848 197 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 613 197 108 243 0 367 0

[startup+0.106761 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29350
/proc/meminfo: memFree=412816/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=2836 CPUtime=0.1
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 207046006 2904064 303 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 709 303 118 243 0 463 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2836

[startup+0.514842 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29350
/proc/meminfo: memFree=412816/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=3108 CPUtime=0.51
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 420 0 0 0 51 0 0 0 21 0 1 0 207046006 3182592 403 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581148 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 777 403 118 243 0 531 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3108

[startup+1.33501 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29351
/proc/meminfo: memFree=411016/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=3944 CPUtime=1.33
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 581 0 0 0 133 0 0 0 25 0 1 0 207046006 4038656 564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 986 564 118 243 0 740 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3944

[startup+2.97134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29351
/proc/meminfo: memFree=410440/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=4516 CPUtime=2.96
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 753 0 0 0 296 0 0 0 25 0 1 0 207046006 4624384 736 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 1129 736 118 243 0 883 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4516

[startup+6.25 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29351
/proc/meminfo: memFree=408280/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=6512 CPUtime=6.24
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 1243 0 0 0 624 0 0 0 25 0 1 0 207046006 6668288 1193 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 1628 1193 118 243 0 1382 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6512

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29351
/proc/meminfo: memFree=406936/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=7932 CPUtime=12.68
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 1704 0 0 0 1268 0 0 0 25 0 1 0 207046006 8122368 1585 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581878 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 1983 1585 118 243 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7932

[startup+25.5079 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29351
/proc/meminfo: memFree=403288/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=11696 CPUtime=25.49
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 2917 0 0 0 2548 1 0 0 25 0 1 0 207046006 11976704 2414 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581187 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 2924 2414 118 243 0 2678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11696

[startup+51.116 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29351
/proc/meminfo: memFree=399384/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=15240 CPUtime=51.09
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 4162 0 0 0 5107 2 0 0 25 0 1 0 207046006 15605760 3388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 3810 3388 118 243 0 3564 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15240

[startup+102.327 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29351
/proc/meminfo: memFree=392408/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=23048 CPUtime=102.27
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 6628 0 0 0 10224 3 0 0 25 0 1 0 207046006 23601152 5120 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 5762 5120 118 243 0 5516 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23048

[startup+162.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29351
/proc/meminfo: memFree=387992/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=26920 CPUtime=162.28
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 8126 0 0 0 16223 5 0 0 25 0 1 0 207046006 27566080 6223 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 6730 6223 118 243 0 6484 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26920

[startup+222.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29351
/proc/meminfo: memFree=374296/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=43072 CPUtime=222.28
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 12389 0 0 0 22221 7 0 0 25 0 1 0 207046006 44105728 9636 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 10768 9636 118 243 0 10522 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43072

[startup+282.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29351
/proc/meminfo: memFree=373656/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=43212 CPUtime=282.28
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 12907 0 0 0 28220 8 0 0 25 0 1 0 207046006 44249088 9791 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 10803 9791 118 243 0 10557 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 43212

[startup+342.41 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 29351
/proc/meminfo: memFree=372824/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=43776 CPUtime=342.27
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 13311 0 0 0 34219 8 0 0 25 0 1 0 207046006 44826624 9987 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590060 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 10944 9987 118 243 0 10698 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 43776

[startup+402.437 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 29351
/proc/meminfo: memFree=371928/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=44512 CPUtime=402.27
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 13758 0 0 0 40219 8 0 0 25 0 1 0 207046006 45580288 10206 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 11128 10206 118 243 0 10882 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 44512

[startup+462.453 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=371736/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=44644 CPUtime=462.27
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 13816 0 0 0 46218 9 0 0 25 0 1 0 207046006 45715456 10264 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 11161 10264 118 243 0 10915 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 44644

[startup+522.47 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=369176/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=46992 CPUtime=522.26
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 14722 0 0 0 52216 10 0 0 25 0 1 0 207046006 48119808 10920 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 11748 10920 118 243 0 11502 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 46992

[startup+582.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=364568/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=51372 CPUtime=582.27
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 16143 0 0 0 58215 12 0 0 25 0 1 0 207046006 52604928 12066 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 12843 12066 118 243 0 12597 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 51372

[startup+642.516 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=363608/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=52608 CPUtime=642.26
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 16393 0 0 0 64214 12 0 0 25 0 1 0 207046006 53870592 12316 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 13152 12316 118 243 0 12906 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 52608

[startup+702.539 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=358104/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=57560 CPUtime=702.26
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 18049 0 0 0 70212 14 0 0 25 0 1 0 207046006 58941440 13670 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 14390 13670 118 243 0 14144 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 57560

[startup+762.556 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=357656/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=58204 CPUtime=762.26
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 18169 0 0 0 76212 14 0 0 25 0 1 0 207046006 59600896 13790 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 14551 13790 118 243 0 14305 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 58204

[startup+822.578 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=330136/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=90660 CPUtime=822.26
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 26733 0 0 0 82207 19 0 0 25 0 1 0 207046006 92835840 20643 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 22665 20643 118 243 0 22419 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 90660

[startup+882.597 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=330072/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=90660 CPUtime=882.25
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 26739 0 0 0 88206 19 0 0 25 0 1 0 207046006 92835840 20649 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589748 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 22665 20649 118 243 0 22419 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 90660

[startup+942.621 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=329688/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=91144 CPUtime=942.25
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 26859 0 0 0 94206 19 0 0 25 0 1 0 207046006 93331456 20753 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 22786 20753 118 243 0 22540 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 91144

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=329432/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=91144 CPUtime=1002.25
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 26935 0 0 0 100206 19 0 0 25 0 1 0 207046006 93331456 20829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 22786 20829 118 243 0 22540 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 91144

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=328792/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=91476 CPUtime=1062.26
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 27460 0 0 0 106206 20 0 0 25 0 1 0 207046006 93671424 20990 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 22869 20990 118 243 0 22623 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 91476

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29351
/proc/meminfo: memFree=328280/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=92060 CPUtime=1122.25
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 27570 0 0 0 112205 20 0 0 25 0 1 0 207046006 94269440 21067 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 23015 21067 118 243 0 22769 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 92060

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 29415
/proc/meminfo: memFree=327112/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=92060 CPUtime=1182.23
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 27587 0 0 0 118202 21 0 0 25 0 1 0 207046006 94269440 21084 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 23015 21084 118 243 0 22769 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 92060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 29451
/proc/meminfo: memFree=327120/2055920 swapFree=4183396/4192956
[pid=29350] ppid=29348 vsize=92060 CPUtime=1200.04
/proc/29350/stat : 29350 (cmusat) R 29348 29350 28886 0 -1 4194304 27589 0 0 0 119983 21 0 0 25 0 1 0 207046006 94269440 21086 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29350/statm: 23015 21086 118 243 0 22769 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 92060

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): 1200.56
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.226965
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 92060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27589
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= 2138

runsolver used 0.820875 second user time and 2.41363 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 07:41:25 UTC 2007

IDJOB= 299398
IDBENCH= 20009
IDSOLVER= 121
FILE ID= node66/299398-1171870884

PBS_JOBID= 3839758

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299398-1171870884/cmusat /tmp/evaluation/299398-1171870884/instance-299398-1171870884.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-299398-1171870884 -o ROOT/results/node66/solver-299398-1171870884 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299398-1171870884/cmusat /tmp/evaluation/299398-1171870884/instance-299398-1171870884.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 555523820

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        413288 kB
Buffers:         51724 kB
Cached:        1436444 kB
SwapCached:       3616 kB
Active:         840876 kB
Inactive:       656860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        413288 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:           131040 kB
Committed_AS:   575672 kB
PageTables:       1376 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 node66 on Mon Feb 19 08:01:27 UTC 2007