Trace number 355928

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 535UNSAT 3762.17 3763.2

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-c7nidw.cnf
MD5SUMcddc29f8f256e39e02d9b418f68e802c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark193.169
Satisfiable
(Un)Satisfiability was proved
Number of variables169072
Number of clauses501421
Sum of the clauses size1169981
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2334280
Number of clauses of size 3167140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

3762.06/3763.19	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-355928-1176790153 -o ROOT/results/node55/solver-355928-1176790153 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355928-1176790153/picosat /tmp/evaluation/355928-1176790153/instance-355928-1176790153.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.78 0.95 0.98 3/64 20716
/proc/meminfo: memFree=1778164/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=568 CPUtime=0
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 126925419 581632 54 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 142 54 40 102 0 37 0

[startup+0.043222 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20716
/proc/meminfo: memFree=1778164/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=856 CPUtime=0.03
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 149 0 0 0 2 1 0 0 18 0 1 0 126925419 876544 134 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 214 134 40 102 0 109 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 856

[startup+0.102227 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20716
/proc/meminfo: memFree=1778164/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=1344 CPUtime=0.09
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 243 0 0 0 4 5 0 0 18 0 1 0 126925419 1376256 228 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 336 228 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301246 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20716
/proc/meminfo: memFree=1778164/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=2464 CPUtime=0.29
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 513 0 0 0 14 15 0 0 19 0 1 0 126925419 2523136 498 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 616 498 40 102 0 511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.702283 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20716
/proc/meminfo: memFree=1778164/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=4548 CPUtime=0.69
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 1076 0 0 0 32 37 0 0 22 0 1 0 126925419 4657152 1061 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 1137 1061 40 102 0 1032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4548

[startup+1.50136 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 20717
/proc/meminfo: memFree=1772332/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=13064 CPUtime=1.49
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 2193 0 0 0 69 80 0 0 25 0 1 0 126925419 13377536 2178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 3266 2178 40 102 0 3161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13064

[startup+3.10151 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 20717
/proc/meminfo: memFree=1765996/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=25868 CPUtime=3.09
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 4424 0 0 0 141 168 0 0 25 0 1 0 126925419 26488832 4409 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 6467 4409 40 102 0 6362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25868

[startup+6.30182 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 20717
/proc/meminfo: memFree=1755244/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=32128 CPUtime=6.29
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 5733 0 0 0 428 201 0 0 25 0 1 0 126925419 32899072 5667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 8032 5667 42 102 0 7927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32128

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 20717
/proc/meminfo: memFree=1755244/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=32268 CPUtime=12.68
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 5789 0 0 0 1067 201 0 0 25 0 1 0 126925419 33042432 5721 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 8067 5721 48 102 0 7962 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32268

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 20717
/proc/meminfo: memFree=1754668/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=32928 CPUtime=25.48
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 5962 0 0 0 2347 201 0 0 25 0 1 0 126925419 33718272 5894 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 8232 5894 48 102 0 8127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32928

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 20717
/proc/meminfo: memFree=1752556/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=35040 CPUtime=51.07
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 6493 0 0 0 4905 202 0 0 25 0 1 0 126925419 35880960 6425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 8760 6425 48 102 0 8655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35040

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20717
/proc/meminfo: memFree=1749868/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=37416 CPUtime=102.26
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 7190 0 0 0 10023 203 0 0 25 0 1 0 126925419 38313984 7038 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 9354 7038 48 102 0 9249 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37416

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1748012/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=39396 CPUtime=162.24
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 7812 0 0 0 16020 204 0 0 25 0 1 0 126925419 40341504 7566 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 9849 7566 48 102 0 9744 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39396

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1747564/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=39660 CPUtime=222.23
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 7964 0 0 0 22019 204 0 0 25 0 1 0 126925419 40611840 7614 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 9915 7614 48 102 0 9810 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39660

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1747500/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=39660 CPUtime=282.21
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 8023 0 0 0 28017 204 0 0 25 0 1 0 126925419 40611840 7618 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 9915 7618 48 102 0 9810 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39660

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1746476/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=40584 CPUtime=342.2
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 8395 0 0 0 34015 205 0 0 25 0 1 0 126925419 41558016 7871 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 10146 7871 48 102 0 10041 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1745900/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=41112 CPUtime=402.18
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 8595 0 0 0 40013 205 0 0 25 0 1 0 126925419 42098688 8007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 10278 8007 48 102 0 10173 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41112

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1745900/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=41112 CPUtime=462.16
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 8667 0 0 0 46011 205 0 0 25 0 1 0 126925419 42098688 8012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 10278 8012 48 102 0 10173 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41112

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1745068/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=41892 CPUtime=522.15
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 8936 0 0 0 52010 205 0 0 25 0 1 0 126925419 42897408 8211 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 10473 8211 48 102 0 10368 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41892

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1744300/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=42684 CPUtime=582.14
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 9211 0 0 0 58008 206 0 0 25 0 1 0 126925419 43708416 8412 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 10671 8412 48 102 0 10566 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 42684

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717
/proc/meminfo: memFree=1743084/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=43736 CPUtime=642.12
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 9585 0 0 0 64006 206 0 0 25 0 1 0 126925419 44785664 8708 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 10934 8708 48 102 0 10829 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43736

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20717

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

/proc/meminfo: memFree=1723756/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=62792 CPUtime=2861.57
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 16482 0 0 0 285939 218 0 0 25 0 1 0 126925419 64299008 13384 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 15698 13384 48 102 0 15593 0
Current children cumulated CPU time (s) 2861.57
Current children cumulated vsize (KiB) 62792

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20719
/proc/meminfo: memFree=1723756/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=62792 CPUtime=2921.55
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 16482 0 0 0 291937 218 0 0 25 0 1 0 126925419 64299008 13384 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 15698 13384 48 102 0 15593 0
Current children cumulated CPU time (s) 2921.55
Current children cumulated vsize (KiB) 62792

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20719
/proc/meminfo: memFree=1723756/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=62792 CPUtime=2981.54
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 16482 0 0 0 297936 218 0 0 25 0 1 0 126925419 64299008 13384 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 15698 13384 48 102 0 15593 0
Current children cumulated CPU time (s) 2981.54
Current children cumulated vsize (KiB) 62792

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20719
/proc/meminfo: memFree=1717612/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=68856 CPUtime=3041.52
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 18170 0 0 0 303932 220 0 0 25 0 1 0 126925419 70508544 14905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 17214 14905 48 102 0 17109 0
Current children cumulated CPU time (s) 3041.52
Current children cumulated vsize (KiB) 68856

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20719
/proc/meminfo: memFree=1717612/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=68856 CPUtime=3101.51
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 18170 0 0 0 309931 220 0 0 25 0 1 0 126925419 70508544 14905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 17214 14905 48 102 0 17109 0
Current children cumulated CPU time (s) 3101.51
Current children cumulated vsize (KiB) 68856

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20897
/proc/meminfo: memFree=1716332/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=68856 CPUtime=3161.42
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 18170 0 0 0 315921 221 0 0 25 0 1 0 126925419 70508544 14905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 17214 14905 48 102 0 17109 0
Current children cumulated CPU time (s) 3161.42
Current children cumulated vsize (KiB) 68856

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1713964/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=72552 CPUtime=3221.4
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 19080 0 0 0 321918 222 0 0 25 0 1 0 126925419 74293248 15815 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 18138 15815 48 102 0 18033 0
Current children cumulated CPU time (s) 3221.4
Current children cumulated vsize (KiB) 72552

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3281.38
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20469 0 0 0 327915 223 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3281.38
Current children cumulated vsize (KiB) 77300

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3341.36
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20469 0 0 0 333913 223 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3341.36
Current children cumulated vsize (KiB) 77300

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3401.36
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20469 0 0 0 339912 224 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3401.36
Current children cumulated vsize (KiB) 77300

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3461.34
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20469 0 0 0 345910 224 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3461.34
Current children cumulated vsize (KiB) 77300

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3521.32
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20565 0 0 0 351908 224 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3521.32
Current children cumulated vsize (KiB) 77300

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3581.3
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20565 0 0 0 357906 224 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520101 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3581.3
Current children cumulated vsize (KiB) 77300

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3641.29
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20738 0 0 0 363905 224 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3641.29
Current children cumulated vsize (KiB) 77300

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708844/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77300 CPUtime=3701.27
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20738 0 0 0 369903 224 0 0 25 0 1 0 126925419 79155200 17027 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19325 17027 48 102 0 19220 0
Current children cumulated CPU time (s) 3701.27
Current children cumulated vsize (KiB) 77300

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708972/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77080 CPUtime=3761.26
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20738 0 0 0 375902 224 0 0 25 0 1 0 126925419 78929920 16992 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19270 16992 48 102 0 19165 0
Current children cumulated CPU time (s) 3761.26
Current children cumulated vsize (KiB) 77080

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

[startup+3762.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708972/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77080 CPUtime=3761.66
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20738 0 0 0 375942 224 0 0 25 0 1 0 126925419 78929920 16992 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19270 16992 48 102 0 19165 0
Current children cumulated CPU time (s) 3761.66
Current children cumulated vsize (KiB) 77080

[startup+3763.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708972/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=77084 CPUtime=3762.06
/proc/20716/stat : 20716 (picosat) R 20714 20716 20660 0 -1 4194304 20739 0 0 0 375982 224 0 0 25 0 1 0 126925419 78934016 16993 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134580259 0 0 4096 0 0 0 0 17 1 0 0
/proc/20716/statm: 19271 16993 48 102 0 19166 0
Current children cumulated CPU time (s) 3762.06
Current children cumulated vsize (KiB) 77084

[startup+3763.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20917
/proc/meminfo: memFree=1708972/2055920 swapFree=4184560/4192956
[pid=20716] ppid=20714 vsize=0 CPUtime=3762.17
/proc/20716/stat : 20716 (picosat) Z 20714 20716 20660 0 -1 4194316 20740 0 0 0 375991 226 0 0 23 0 1 0 126925419 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/20716/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3762.17
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 3763.2
CPU time (s): 3762.17
CPU user time (s): 3759.91
CPU system time (s): 2.26066
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 78008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3759.91
system time used= 2.26066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20740
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= 8
involuntary context switches= 5763

runsolver used 2.39864 second user time and 7.92979 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Apr 17 06:09:14 UTC 2007

IDJOB= 355928
IDBENCH= 20497
IDSOLVER= 171
FILE ID= node55/355928-1176790153

PBS_JOBID= 4586212

Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-c7nidw.cnf
COMMAND LINE= /tmp/evaluation/355928-1176790153/picosat /tmp/evaluation/355928-1176790153/instance-355928-1176790153.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-355928-1176790153 -o ROOT/results/node55/solver-355928-1176790153 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355928-1176790153/picosat /tmp/evaluation/355928-1176790153/instance-355928-1176790153.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cddc29f8f256e39e02d9b418f68e802c

RANDOM SEED= 897231134

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  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		: 3000.216
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		: 3000.216
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:       1778572 kB
Buffers:         13396 kB
Cached:         199168 kB
SwapCached:       2384 kB
Active:         148904 kB
Inactive:        73084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778572 kB
SwapTotal:     4192956 kB
SwapFree:      4184560 kB
Dirty:            9384 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            41488 kB
Committed_AS:  1042024 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= 66492 MiB

End job on node55 on Tue Apr 17 07:11:57 UTC 2007