Trace number 369337

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) 5000.11 5000.13

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1119.8
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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:  796                                                  |
0.00/0.01	c |  Number of clauses:    10039                                                |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-369337-1177295491 -o ROOT/results/node16/solver-369337-1177295491 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369337-1177295491/cmusat /tmp/evaluation/369337-1177295491/instance-369337-1177295491.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/77 21779
/proc/meminfo: memFree=1722760/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=2448 CPUtime=0
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 177466751 2506752 218 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 612 218 96 243 0 366 0

[startup+0.059603 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 21779
/proc/meminfo: memFree=1722760/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=3744 CPUtime=0.05
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 568 0 0 0 5 0 0 0 18 0 1 0 177466751 3833856 551 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530784 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 936 551 109 243 0 690 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3744

[startup+0.102594 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 21779
/proc/meminfo: memFree=1722760/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=3328 CPUtime=0.09
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 777 0 0 0 9 0 0 0 18 0 1 0 177466751 3407872 392 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134559765 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 832 394 114 243 0 586 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3328

[startup+0.301553 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 21779
/proc/meminfo: memFree=1722760/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=3616 CPUtime=0.29
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 885 0 0 0 29 0 0 0 20 0 1 0 177466751 3702784 500 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 904 500 118 243 0 658 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.702469 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 21779
/proc/meminfo: memFree=1722760/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=4344 CPUtime=0.69
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 1098 0 0 0 69 0 0 0 24 0 1 0 177466751 4448256 713 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 1086 713 118 243 0 840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.5013 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1720320/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=4596 CPUtime=1.49
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 1156 0 0 0 149 0 0 0 25 0 1 0 177466751 4706304 771 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 1149 771 118 243 0 903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4596

[startup+3.10197 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1719808/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=5004 CPUtime=3.09
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 1331 0 0 0 309 0 0 0 25 0 1 0 177466751 5124096 879 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 1251 879 118 243 0 1005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5004

[startup+6.3013 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1718144/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=6804 CPUtime=6.29
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 1885 0 0 0 628 1 0 0 25 0 1 0 177466751 6967296 1222 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 1701 1222 118 243 0 1455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6804

[startup+12.702 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1717064/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=7652 CPUtime=12.69
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 2368 0 0 0 1268 1 0 0 25 0 1 0 177466751 7835648 1464 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 1913 1464 118 243 0 1667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7652

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1711304/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=14140 CPUtime=25.49
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 4406 0 0 0 2547 2 0 0 25 0 1 0 177466751 14479360 2867 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 3535 2867 118 243 0 3289 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14140

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1710728/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=14388 CPUtime=51.1
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 4940 0 0 0 5107 3 0 0 25 0 1 0 177466751 14733312 3042 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 3597 3042 118 243 0 3351 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14388

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1704776/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=19864 CPUtime=102.29
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 6926 0 0 0 10225 4 0 0 25 0 1 0 177466751 20340736 4540 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 4966 4540 118 243 0 4720 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19864

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21780
/proc/meminfo: memFree=1696328/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=30044 CPUtime=162.3
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 10115 0 0 0 16224 6 0 0 25 0 1 0 177466751 30765056 6626 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 7511 6626 118 243 0 7265 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 30044

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1694536/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=31112 CPUtime=222.3
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 10938 0 0 0 22223 7 0 0 25 0 1 0 177466751 31858688 7050 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 7778 7050 118 243 0 7532 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 31112

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1691528/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=33948 CPUtime=282.3
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 11916 0 0 0 28222 8 0 0 25 0 1 0 177466751 34762752 7801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 8487 7801 118 243 0 8241 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 33948

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1688584/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=36740 CPUtime=342.3
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 12901 0 0 0 34221 9 0 0 25 0 1 0 177466751 37621760 8538 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 9185 8538 118 243 0 8939 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36740

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1685448/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=39364 CPUtime=402.32
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 13949 0 0 0 40221 11 0 0 25 0 1 0 177466751 40308736 9315 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 9841 9315 118 243 0 9595 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 39364

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1669640/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=59712 CPUtime=462.32
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 19436 0 0 0 46219 13 0 0 25 0 1 0 177466751 61145088 13274 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 14928 13274 118 243 0 14682 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 59712

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1669256/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=59712 CPUtime=522.32
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 19529 0 0 0 52219 13 0 0 25 0 1 0 177466751 61145088 13367 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 14928 13367 118 243 0 14682 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 59712

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1668616/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=60360 CPUtime=582.32
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 20005 0 0 0 58218 14 0 0 25 0 1 0 177466751 61808640 13519 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 15090 13519 118 243 0 14844 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 60360

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21782
/proc/meminfo: memFree=1668040/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=60492 CPUtime=642.33
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 20148 0 0 0 64219 14 0 0 25 0 1 0 177466751 61943808 13662 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 15123 13662 118 243 0 14877 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 60492


################
# More data... #
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[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1601480/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=130640 CPUtime=4122.42
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45335 0 0 0 412181 61 0 0 25 0 1 0 177466751 133775360 30272 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32660 30272 118 243 0 32414 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 130640

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1601288/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=130768 CPUtime=4182.43
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45387 0 0 0 418181 62 0 0 25 0 1 0 177466751 133906432 30291 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32692 30291 118 243 0 32446 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 130768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1601288/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=130768 CPUtime=4242.42
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45392 0 0 0 424180 62 0 0 25 0 1 0 177466751 133906432 30296 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32692 30296 118 243 0 32446 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 130768

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1601160/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=131024 CPUtime=4302.43
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45460 0 0 0 430180 63 0 0 25 0 1 0 177466751 134168576 30299 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32756 30299 118 243 0 32510 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 131024

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1601224/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=131024 CPUtime=4362.44
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45463 0 0 0 436180 64 0 0 25 0 1 0 177466751 134168576 30302 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32756 30302 118 243 0 32510 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 131024

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1600712/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=131800 CPUtime=4422.44
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45692 0 0 0 442179 65 0 0 25 0 1 0 177466751 134963200 30466 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32950 30466 118 243 0 32704 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 131800

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1600648/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=131800 CPUtime=4482.44
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45705 0 0 0 448179 65 0 0 25 0 1 0 177466751 134963200 30479 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32950 30479 118 243 0 32704 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 131800

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1600584/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=131800 CPUtime=4542.45
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45709 0 0 0 454179 66 0 0 25 0 1 0 177466751 134963200 30483 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32950 30483 118 243 0 32704 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 131800

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1600328/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=131928 CPUtime=4602.45
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 45803 0 0 0 460179 66 0 0 25 0 1 0 177466751 135094272 30544 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 32982 30544 118 243 0 32736 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 131928

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1598152/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=133644 CPUtime=4662.46
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 46365 0 0 0 466178 68 0 0 25 0 1 0 177466751 136851456 31106 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 33411 31106 118 243 0 33165 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 133644

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1595016/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=136928 CPUtime=4722.46
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 47273 0 0 0 472177 69 0 0 25 0 1 0 177466751 140214272 31885 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 34232 31885 118 243 0 33986 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 136928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1591880/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=139652 CPUtime=4782.46
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 48946 0 0 0 478175 71 0 0 25 0 1 0 177466751 143003648 32672 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 34913 32672 118 243 0 34667 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 139652

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21982
/proc/meminfo: memFree=1591816/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=139652 CPUtime=4842.47
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 48946 0 0 0 484175 72 0 0 25 0 1 0 177466751 143003648 32672 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 34913 32672 118 243 0 34667 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 139652

[startup+4902.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21982
/proc/meminfo: memFree=1591816/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=139652 CPUtime=4902.46
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 48946 0 0 0 490174 72 0 0 25 0 1 0 177466751 143003648 32672 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 34913 32672 118 243 0 34667 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 139652

[startup+4962.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21982
/proc/meminfo: memFree=1591752/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=139784 CPUtime=4962.47
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 48963 0 0 0 496174 73 0 0 25 0 1 0 177466751 143138816 32689 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107900 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 34946 32689 118 243 0 34700 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 139784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21982
/proc/meminfo: memFree=1591688/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=139784 CPUtime=5000.08
/proc/21779/stat : 21779 (cmusat) R 21777 21779 21074 0 -1 4194304 48971 0 0 0 499935 73 0 0 25 0 1 0 177466751 143138816 32697 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21779/statm: 34946 32697 118 243 0 34700 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 139784

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

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

[startup+5000.01 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21982
/proc/meminfo: memFree=1591688/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=0 CPUtime=5000.1
/proc/21779/stat : 21779 (cmusat) D 21777 21779 21074 0 -1 4195332 48971 0 0 0 499935 75 0 0 24 0 1 0 177466751 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 35 18446744072099781622 0 0 17 0 0 0
/proc/21779/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 0

[startup+5000.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21982
/proc/meminfo: memFree=1591688/2055920 swapFree=4148608/4192956
[pid=21779] ppid=21777 vsize=0 CPUtime=5000.1
/proc/21779/stat : 21779 (cmusat) D 21777 21779 21074 0 -1 4195332 48971 0 0 0 499935 75 0 0 24 0 1 0 177466751 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 35 18446744072099781622 0 0 17 0 0 0
/proc/21779/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.13
CPU time (s): 5000.11
CPU user time (s): 4999.35
CPU system time (s): 0.757884
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 139784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.35
system time used= 0.757884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48971
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= 57908

runsolver used 5.8911 second user time and 12.2791 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Apr 23 02:31:31 UTC 2007

IDJOB= 369337
IDBENCH= 24751
IDSOLVER= 182
FILE ID= node16/369337-1177295491

PBS_JOBID= 4650838

Free space on /tmp= 66396 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369337-1177295491/cmusat /tmp/evaluation/369337-1177295491/instance-369337-1177295491.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-369337-1177295491 -o ROOT/results/node16/solver-369337-1177295491 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369337-1177295491/cmusat /tmp/evaluation/369337-1177295491/instance-369337-1177295491.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 493038602

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1723232 kB
Buffers:         40848 kB
Cached:         209604 kB
SwapCached:      12164 kB
Active:         201088 kB
Inactive:        72716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723232 kB
SwapTotal:     4192956 kB
SwapFree:      4148608 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            44416 kB
Committed_AS:  7471560 kB
PageTables:       1836 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= 66396 MiB

End job on node16 on Mon Apr 23 03:54:56 UTC 2007