Trace number 456338

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
picosat 535? (TO) 5000.09 5001.42

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-clqcolor-30-19-20.sat05-1256.reshuffled-07.cnf
MD5SUM08b968293abd73d1b678d4f1e29187a3
Bench CategoryCRAFTED (crafted 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 variables1605
Number of clauses179315
Sum of the clauses size533265
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25700
Number of clauses of size 3173565
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-456338-1178335849 -o ROOT/results/node72/solver-456338-1178335849 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456338-1178335849/picosat /tmp/evaluation/456338-1178335849/instance-456338-1178335849.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: 1.84 1.97 1.94 3/77 21687
/proc/meminfo: memFree=1750768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=724 CPUtime=0
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 309623360 741376 84 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 181 84 40 102 0 76 0

[startup+0.0439459 s]
/proc/loadavg: 1.84 1.97 1.94 3/77 21687
/proc/meminfo: memFree=1750768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=872 CPUtime=0.03
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 134 0 0 0 1 2 0 0 18 0 1 0 309623360 892928 120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 218 120 40 102 0 113 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 872

[startup+0.10195 s]
/proc/loadavg: 1.84 1.97 1.94 3/77 21687
/proc/meminfo: memFree=1750768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=1048 CPUtime=0.09
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 192 0 0 0 4 5 0 0 18 0 1 0 309623360 1073152 178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 262 178 40 102 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301968 s]
/proc/loadavg: 1.84 1.97 1.94 3/77 21687
/proc/meminfo: memFree=1750768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=1968 CPUtime=0.29
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 391 0 0 0 11 18 0 0 19 0 1 0 309623360 2015232 377 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 492 377 40 102 0 387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.702005 s]
/proc/loadavg: 1.84 1.97 1.94 3/77 21687
/proc/meminfo: memFree=1750768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=3676 CPUtime=0.69
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 790 0 0 0 31 38 0 0 23 0 1 0 309623360 3764224 776 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 919 776 40 102 0 814 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3676

[startup+1.50108 s]
/proc/loadavg: 1.84 1.97 1.94 2/78 21688
/proc/meminfo: memFree=1746536/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=6960 CPUtime=1.49
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 1590 0 0 0 66 83 0 0 25 0 1 0 309623360 7127040 1576 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 1740 1576 40 102 0 1635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6960

[startup+3.10123 s]
/proc/loadavg: 1.84 1.97 1.94 2/78 21688
/proc/meminfo: memFree=1743080/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=10136 CPUtime=3.09
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 2394 0 0 0 223 86 0 0 25 0 1 0 309623360 10379264 2378 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 2534 2378 48 102 0 2429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10136

[startup+6.30152 s]
/proc/loadavg: 1.77 1.95 1.94 2/78 21688
/proc/meminfo: memFree=1737256/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=15408 CPUtime=6.29
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 3771 0 0 0 541 88 0 0 25 0 1 0 309623360 15777792 3703 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 3852 3703 48 102 0 3747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15408

[startup+12.7011 s]
/proc/loadavg: 1.71 1.93 1.93 2/78 21688
/proc/meminfo: memFree=1735208/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=15672 CPUtime=12.69
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 3895 0 0 0 1181 88 0 0 25 0 1 0 309623360 16048128 3791 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 3918 3791 48 102 0 3813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15672

[startup+25.5013 s]
/proc/loadavg: 1.55 1.89 1.91 2/78 21688
/proc/meminfo: memFree=1733608/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=17256 CPUtime=25.49
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 4430 0 0 0 2460 89 0 0 25 0 1 0 309623360 17670144 4191 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529380 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 4314 4191 48 102 0 4209 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17256

[startup+51.1016 s]
/proc/loadavg: 1.36 1.82 1.89 2/78 21688
/proc/meminfo: memFree=1731240/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=19632 CPUtime=51.07
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 5248 0 0 0 5018 89 0 0 25 0 1 0 309623360 20103168 4798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 4908 4798 48 102 0 4803 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19632

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.84 2/78 21688
/proc/meminfo: memFree=1727400/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=23584 CPUtime=102.27
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 6527 0 0 0 10136 91 0 0 25 0 1 0 309623360 24150016 5756 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 5896 5756 48 102 0 5791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23584

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.79 2/78 21688
/proc/meminfo: memFree=1723304/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=28436 CPUtime=162.25
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 7875 0 0 0 16133 92 0 0 25 0 1 0 309623360 29118464 6761 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 7109 6761 48 102 0 7004 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28436

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.73 2/78 21690
/proc/meminfo: memFree=1721512/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=30152 CPUtime=222.24
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 8627 0 0 0 22131 93 0 0 25 0 1 0 309623360 30875648 7202 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 7538 7202 48 102 0 7433 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30152

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.68 2/78 21690
/proc/meminfo: memFree=1718888/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=33056 CPUtime=282.22
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 9718 0 0 0 28128 94 0 0 25 0 1 0 309623360 33849344 7948 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 8264 7948 48 102 0 8159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33056

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.64 2/78 21690
/proc/meminfo: memFree=1717416/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=33980 CPUtime=342.21
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 10217 0 0 0 34126 95 0 0 25 0 1 0 309623360 34795520 8199 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 8495 8199 48 102 0 8390 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33980

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.60 2/78 21690
/proc/meminfo: memFree=1715624/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=36208 CPUtime=402.19
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 10922 0 0 0 40123 96 0 0 25 0 1 0 309623360 37076992 8640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 9052 8640 48 102 0 8947 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36208

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.56 2/78 21690
/proc/meminfo: memFree=1713384/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=38320 CPUtime=462.18
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 11777 0 0 0 46120 98 0 0 25 0 1 0 309623360 39239680 9212 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 9580 9212 48 102 0 9475 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 38320

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.52 2/78 21690
/proc/meminfo: memFree=1711656/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=40036 CPUtime=522.16
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 12497 0 0 0 52117 99 0 0 25 0 1 0 309623360 40996864 9635 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 10009 9635 48 102 0 9904 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 40036

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.48 2/78 21690
/proc/meminfo: memFree=1711336/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=40300 CPUtime=582.15
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 12731 0 0 0 58115 100 0 0 25 0 1 0 309623360 41267200 9715 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 10075 9715 48 102 0 9970 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 40300

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.45 2/78 21690
/proc/meminfo: memFree=1711080/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=40376 CPUtime=642.13
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 13254 0 0 0 64112 101 0 0 25 0 1 0 309623360 41345024 9756 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 10094 9756 48 102 0 9989 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40376


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21894
/proc/meminfo: memFree=1675176/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=75312 CPUtime=4001.21
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 31176 0 0 0 399977 144 0 0 25 0 1 0 309623360 77119488 18533 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 18828 18533 48 102 0 18723 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 75312

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21894
/proc/meminfo: memFree=1674152/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=75972 CPUtime=4061.19
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 31657 0 0 0 405974 145 0 0 25 0 1 0 309623360 77795328 18697 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 18993 18697 48 102 0 18888 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 75972

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1674152/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=75972 CPUtime=4121.17
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 31657 0 0 0 411972 145 0 0 25 0 1 0 309623360 77795328 18697 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 18993 18697 48 102 0 18888 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 75972

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1672104/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=77820 CPUtime=4181.15
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 32461 0 0 0 417969 146 0 0 25 0 1 0 309623360 79687680 19172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 19455 19172 48 102 0 19350 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 77820

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1672104/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=77820 CPUtime=4241.14
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 32461 0 0 0 423967 147 0 0 25 0 1 0 309623360 79687680 19172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 19455 19172 48 102 0 19350 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 77820

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1672104/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=77820 CPUtime=4301.12
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 32461 0 0 0 429965 147 0 0 25 0 1 0 309623360 79687680 19172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 19455 19172 48 102 0 19350 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 77820

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1673768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=76020 CPUtime=4361.11
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 32790 0 0 0 435963 148 0 0 25 0 1 0 309623360 77844480 18753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 19005 18753 48 102 0 18900 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 76020

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21894
/proc/meminfo: memFree=1673768/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=76020 CPUtime=4421.1
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 32790 0 0 0 441961 149 0 0 25 0 1 0 309623360 77844480 18753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 19005 18753 48 102 0 18900 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 76020

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1668584/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=81696 CPUtime=4481.08
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 34178 0 0 0 447958 150 0 0 25 0 1 0 309623360 83656704 20141 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20424 20141 48 102 0 20319 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 81696

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1666088/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=83676 CPUtime=4541.07
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35024 0 0 0 453956 151 0 0 25 0 1 0 309623360 85684224 20658 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20919 20658 48 102 0 20814 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 83676

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1666088/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=83676 CPUtime=4601.05
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35024 0 0 0 459954 151 0 0 25 0 1 0 309623360 85684224 20658 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20919 20658 48 102 0 20814 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 83676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1669160/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=80516 CPUtime=4661.04
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35358 0 0 0 465952 152 0 0 25 0 1 0 309623360 82448384 19880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20129 19880 48 102 0 20024 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 80516

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1669160/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=80516 CPUtime=4721.03
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35358 0 0 0 471950 153 0 0 25 0 1 0 309623360 82448384 19880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20129 19880 48 102 0 20024 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 80516

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1669160/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=80516 CPUtime=4781.01
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35358 0 0 0 477948 153 0 0 25 0 1 0 309623360 82448384 19880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20129 19880 48 102 0 20024 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 80516

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1668392/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=83224 CPUtime=4841
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35871 0 0 0 483946 154 0 0 25 0 1 0 309623360 85221376 20047 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20806 20047 48 102 0 20701 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 83224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1668456/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=83224 CPUtime=4900.99
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35871 0 0 0 489944 155 0 0 25 0 1 0 309623360 85221376 20047 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20806 20047 48 102 0 20701 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 83224

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1668456/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=83224 CPUtime=4960.97
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35871 0 0 0 495942 155 0 0 25 0 1 0 309623360 85221376 20047 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20806 20047 48 102 0 20701 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 83224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21894
/proc/meminfo: memFree=1668520/2055920 swapFree=4157252/4192956
[pid=21687] ppid=21685 vsize=83224 CPUtime=5000.06
/proc/21687/stat : 21687 (picosat) R 21685 21687 21343 0 -1 4194304 35871 0 0 0 499851 155 0 0 25 0 1 0 309623360 85221376 20047 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21687/statm: 20806 20047 48 102 0 20701 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 83224

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): 5001.42
CPU time (s): 5000.09
CPU user time (s): 4998.51
CPU system time (s): 1.57176
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 85000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.51
system time used= 1.57176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35871
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= 61970

runsolver used 3.73743 second user time and 11.0213 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Sat May  5 03:30:49 UTC 2007

IDJOB= 456338
IDBENCH= 24678
IDSOLVER= 171
FILE ID= node72/456338-1178335849

PBS_JOBID= 5188789

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-clqcolor-30-19-20.sat05-1256.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456338-1178335849/picosat /tmp/evaluation/456338-1178335849/instance-456338-1178335849.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-456338-1178335849 -o ROOT/results/node72/solver-456338-1178335849 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456338-1178335849/picosat /tmp/evaluation/456338-1178335849/instance-456338-1178335849.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  08b968293abd73d1b678d4f1e29187a3

RANDOM SEED= 468653057

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1751112 kB
Buffers:         29460 kB
Cached:         171192 kB
SwapCached:      16948 kB
Active:          53976 kB
Inactive:       170316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751112 kB
SwapTotal:     4192956 kB
SwapFree:      4157252 kB
Dirty:            3424 kB
Writeback:           0 kB
Mapped:          30752 kB
Slab:            66028 kB
Committed_AS:  7354000 kB
PageTables:       1792 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 node72 on Sat May  5 04:54:13 UTC 2007