Trace number 456128

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 2196.54 2197.41

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
MD5SUMbfae796723167f552bcb2fa958f97ae8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of clauses232
Sum of the clauses size696
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3232
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2196.52/2197.41	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-456128-1178324726 -o ROOT/results/node25/solver-456128-1178324726 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456128-1178324726/picosat /tmp/evaluation/456128-1178324726/instance-456128-1178324726.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: 1.97 1.50 1.13 3/64 29233
/proc/meminfo: memFree=1516392/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=568 CPUtime=0
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 280389700 581632 58 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 142 58 42 102 0 37 0

[startup+0.0796019 s]
/proc/loadavg: 1.97 1.50 1.13 3/64 29233
/proc/meminfo: memFree=1516392/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=704 CPUtime=0.07
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 110 0 0 0 7 0 0 0 18 0 1 0 280389700 720896 94 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 176 94 48 102 0 71 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 704

[startup+0.102604 s]
/proc/loadavg: 1.97 1.50 1.13 3/64 29233
/proc/meminfo: memFree=1516392/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=704 CPUtime=0.09
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 114 0 0 0 9 0 0 0 18 0 1 0 280389700 720896 98 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 176 98 48 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.302638 s]
/proc/loadavg: 1.97 1.50 1.13 3/64 29233
/proc/meminfo: memFree=1516392/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=704 CPUtime=0.29
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 121 0 0 0 29 0 0 0 19 0 1 0 280389700 720896 105 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 176 105 48 102 0 71 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 704

[startup+0.701707 s]
/proc/loadavg: 1.97 1.50 1.13 3/64 29233
/proc/meminfo: memFree=1516392/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=828 CPUtime=0.69
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 136 0 0 0 69 0 0 0 22 0 1 0 280389700 847872 120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524202 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 207 120 48 102 0 102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 828

[startup+1.50184 s]
/proc/loadavg: 1.89 1.49 1.13 2/65 29234
/proc/meminfo: memFree=1516000/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=828 CPUtime=1.49
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 159 0 0 0 149 0 0 0 25 0 1 0 280389700 847872 143 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 207 143 48 102 0 102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 828

[startup+3.10112 s]
/proc/loadavg: 1.89 1.49 1.13 2/65 29234
/proc/meminfo: memFree=1515744/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=948 CPUtime=3.09
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 186 0 0 0 309 0 0 0 25 0 1 0 280389700 970752 170 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 237 170 48 102 0 132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 948

[startup+6.30166 s]
/proc/loadavg: 1.82 1.48 1.13 2/65 29234
/proc/meminfo: memFree=1515616/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=1060 CPUtime=6.29
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 211 0 0 0 629 0 0 0 25 0 1 0 280389700 1085440 195 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 265 195 48 102 0 160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1060

[startup+12.7018 s]
/proc/loadavg: 1.75 1.47 1.13 2/65 29234
/proc/meminfo: memFree=1515368/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=1280 CPUtime=12.69
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 256 0 0 0 1269 0 0 0 25 0 1 0 280389700 1310720 240 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 320 240 48 102 0 215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1280

[startup+25.5019 s]
/proc/loadavg: 1.58 1.45 1.12 2/65 29234
/proc/meminfo: memFree=1515112/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=1560 CPUtime=25.49
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 320 0 0 0 2549 0 0 0 25 0 1 0 280389700 1597440 304 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520948 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 390 304 48 102 0 285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1560

[startup+51.1023 s]
/proc/loadavg: 1.38 1.41 1.12 2/65 29234
/proc/meminfo: memFree=1514792/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=1772 CPUtime=51.08
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 388 0 0 0 5108 0 0 0 25 0 1 0 280389700 1814528 372 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 443 372 48 102 0 338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1772

[startup+102.304 s]
/proc/loadavg: 1.16 1.35 1.11 2/65 29234
/proc/meminfo: memFree=1514280/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=2260 CPUtime=102.26
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 507 0 0 0 10226 0 0 0 25 0 1 0 280389700 2314240 491 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 565 491 48 102 0 460 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2260

[startup+162.301 s]
/proc/loadavg: 1.06 1.28 1.10 2/65 29234
/proc/meminfo: memFree=1513960/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=2660 CPUtime=162.23
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 583 0 0 0 16223 0 0 0 25 0 1 0 280389700 2723840 563 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 665 563 48 102 0 560 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2660

[startup+222.302 s]
/proc/loadavg: 1.02 1.23 1.09 2/65 29234
/proc/meminfo: memFree=1513704/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=2780 CPUtime=222.21
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 666 0 0 0 22221 0 0 0 25 0 1 0 280389700 2846720 610 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 695 610 48 102 0 590 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2780

[startup+282.302 s]
/proc/loadavg: 1.01 1.18 1.08 2/65 29234
/proc/meminfo: memFree=1513384/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3088 CPUtime=282.19
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 739 0 0 0 28219 0 0 0 25 0 1 0 280389700 3162112 679 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 772 679 48 102 0 667 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3088

[startup+342.301 s]
/proc/loadavg: 1.00 1.15 1.08 2/65 29234
/proc/meminfo: memFree=1513256/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3212 CPUtime=342.17
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 776 0 0 0 34217 0 0 0 25 0 1 0 280389700 3289088 716 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 803 716 48 102 0 698 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3212

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.07 2/65 29234
/proc/meminfo: memFree=1513064/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3284 CPUtime=402.15
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 810 0 0 0 40215 0 0 0 25 0 1 0 280389700 3362816 747 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 821 747 48 102 0 716 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3284

[startup+462.302 s]
/proc/loadavg: 1.00 1.09 1.06 2/65 29234
/proc/meminfo: memFree=1513000/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3392 CPUtime=462.13
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 837 0 0 0 46213 0 0 0 25 0 1 0 280389700 3473408 774 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 848 774 48 102 0 743 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3392

[startup+522.302 s]
/proc/loadavg: 1.00 1.07 1.06 2/65 29234
/proc/meminfo: memFree=1513000/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3420 CPUtime=522.11
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 840 0 0 0 52211 0 0 0 25 0 1 0 280389700 3502080 777 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 855 777 48 102 0 750 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3420

[startup+582.301 s]
/proc/loadavg: 1.00 1.06 1.05 2/65 29234
/proc/meminfo: memFree=1512936/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3456 CPUtime=582.09
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 874 0 0 0 58209 0 0 0 25 0 1 0 280389700 3538944 795 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 864 795 48 102 0 759 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 3456

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 29234
/proc/meminfo: memFree=1512744/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=3628 CPUtime=642.07
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 917 0 0 0 64207 0 0 0 25 0 1 0 280389700 3715072 838 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 907 838 48 102 0 802 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 3628


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

/proc/meminfo: memFree=1511784/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1601.73
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 3828 0 0 0 160171 2 0 0 25 0 1 0 280389700 4603904 1012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1012 48 102 0 1019 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 4496

[startup+1662.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 29236
/proc/meminfo: memFree=1511784/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1661.72
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 4423 0 0 0 166169 3 0 0 25 0 1 0 280389700 4603904 1012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1012 48 102 0 1019 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 4496

[startup+1722.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 29236
/proc/meminfo: memFree=1511784/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1721.69
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 4913 0 0 0 172166 3 0 0 25 0 1 0 280389700 4603904 1012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1012 48 102 0 1019 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 4496

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29236
/proc/meminfo: memFree=1511784/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1781.67
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 5403 0 0 0 178164 3 0 0 25 0 1 0 280389700 4603904 1012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1012 48 102 0 1019 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 4496

[startup+1842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29236
/proc/meminfo: memFree=1511784/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1841.65
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 5893 0 0 0 184162 3 0 0 25 0 1 0 280389700 4603904 1012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1012 48 102 0 1019 0
Current children cumulated CPU time (s) 1841.65
Current children cumulated vsize (KiB) 4496

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29236
/proc/meminfo: memFree=1511784/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1901.62
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 6362 0 0 0 190159 3 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 1901.62
Current children cumulated vsize (KiB) 4496

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29236
/proc/meminfo: memFree=1511720/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=1961.61
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 6902 0 0 0 196157 4 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 1961.61
Current children cumulated vsize (KiB) 4496

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29236
/proc/meminfo: memFree=1511720/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=2021.59
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 7406 0 0 0 202155 4 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 2021.59
Current children cumulated vsize (KiB) 4496

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29236
/proc/meminfo: memFree=1511720/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=2081.57
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 7874 0 0 0 208152 5 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 2081.57
Current children cumulated vsize (KiB) 4496

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29308
/proc/meminfo: memFree=1510440/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=2141.52
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8270 0 0 0 214147 5 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 2141.52
Current children cumulated vsize (KiB) 4496

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

[startup+2150.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29318
/proc/meminfo: memFree=1510384/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=2149.49
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8342 0 0 0 214944 5 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 2149.49
Current children cumulated vsize (KiB) 4496

[startup+2175.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29404
/proc/meminfo: memFree=1510432/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4496 CPUtime=2175.05
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8522 0 0 0 217499 6 0 0 25 0 1 0 280389700 4603904 1015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1124 1015 48 102 0 1019 0
Current children cumulated CPU time (s) 2175.05
Current children cumulated vsize (KiB) 4496

[startup+2188.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29412
/proc/meminfo: memFree=1510304/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2187.84
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8583 0 0 0 218778 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2187.84
Current children cumulated vsize (KiB) 4624

[startup+2191.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29414
/proc/meminfo: memFree=1510368/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2191.03
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8583 0 0 0 219097 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2191.03
Current children cumulated vsize (KiB) 4624

[startup+2195.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29434
/proc/meminfo: memFree=1511248/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2194.22
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8619 0 0 0 219416 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2194.22
Current children cumulated vsize (KiB) 4624

[startup+2196.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29434
/proc/meminfo: memFree=1511248/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2195.82
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8619 0 0 0 219576 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2195.82
Current children cumulated vsize (KiB) 4624

[startup+2197.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29434
/proc/meminfo: memFree=1511248/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2196.22
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8619 0 0 0 219616 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2196.22
Current children cumulated vsize (KiB) 4624

[startup+2197.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29434
/proc/meminfo: memFree=1511248/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2196.42
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8619 0 0 0 219636 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2196.42
Current children cumulated vsize (KiB) 4624

[startup+2197.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29434
/proc/meminfo: memFree=1511248/2055920 swapFree=4183080/4192956
[pid=29233] ppid=29231 vsize=4624 CPUtime=2196.52
/proc/29233/stat : 29233 (picosat) R 29231 29233 28617 0 -1 4194304 8619 0 0 0 219646 6 0 0 25 0 1 0 280389700 4734976 1040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29233/statm: 1156 1040 48 102 0 1051 0
Current children cumulated CPU time (s) 2196.52
Current children cumulated vsize (KiB) 4624

Child status: 20
Real time (s): 2197.41
CPU time (s): 2196.54
CPU user time (s): 2196.47
CPU system time (s): 0.065989
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 4640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2196.47
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8621
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= 7
involuntary context switches= 5576

runsolver used 1.76373 second user time and 4.28935 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat May  5 00:25:26 UTC 2007

IDJOB= 456128
IDBENCH= 24608
IDSOLVER= 171
FILE ID= node25/456128-1178324726

PBS_JOBID= 5188753

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456128-1178324726/picosat /tmp/evaluation/456128-1178324726/instance-456128-1178324726.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-456128-1178324726 -o ROOT/results/node25/solver-456128-1178324726 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456128-1178324726/picosat /tmp/evaluation/456128-1178324726/instance-456128-1178324726.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bfae796723167f552bcb2fa958f97ae8

RANDOM SEED= 753490307

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1516864 kB
Buffers:         62916 kB
Cached:         352096 kB
SwapCached:       4276 kB
Active:         140952 kB
Inactive:       284524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516864 kB
SwapTotal:     4192956 kB
SwapFree:      4183080 kB
Dirty:             468 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            99672 kB
Committed_AS:  8336132 kB
PageTables:       1476 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= 66564 MiB

End job on node25 on Sat May  5 01:02:04 UTC 2007