Trace number 355897

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) 10000.1 10003.9

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-01.cnf
MD5SUMd2f77e32530988f77dca5112174eee00
Bench CategoryINDUST (industrial 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 variables7502
Number of clauses28770
Sum of the clauses size76290
Maximum clause length847
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215814
Number of clauses of size 311119
Number of clauses of size 4733
Number of clauses of size 5172
Number of clauses of size over 5931

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-355897-1176774152 -o ROOT/results/node38/solver-355897-1176774152 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355897-1176774152/picosat /tmp/evaluation/355897-1176774152/instance-355897-1176774152.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: 0.77 0.95 0.98 3/77 8570
/proc/meminfo: memFree=1778520/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=1088 CPUtime=0
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 109581904 1114112 194 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134608241 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 272 194 46 102 0 167 0

[startup+0.017696 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 8570
/proc/meminfo: memFree=1778520/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=1088 CPUtime=0.01
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 211 0 0 0 1 0 0 0 18 0 1 0 109581904 1114112 194 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 272 194 46 102 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1088

[startup+0.10171 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 8570
/proc/meminfo: memFree=1778520/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=1352 CPUtime=0.09
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 264 0 0 0 4 5 0 0 18 0 1 0 109581904 1384448 247 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 338 247 46 102 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.301748 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 8570
/proc/meminfo: memFree=1778520/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=1944 CPUtime=0.29
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 415 0 0 0 17 12 0 0 19 0 1 0 109581904 1990656 396 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 486 396 48 102 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.701826 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 8570
/proc/meminfo: memFree=1778520/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=2208 CPUtime=0.69
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 469 0 0 0 57 12 0 0 23 0 1 0 109581904 2260992 450 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 552 451 48 102 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2208

[startup+1.50199 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 8571
/proc/meminfo: memFree=1776784/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=2472 CPUtime=1.49
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 539 0 0 0 137 12 0 0 25 0 1 0 109581904 2531328 520 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 618 520 48 102 0 513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2472

[startup+3.10129 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 8571
/proc/meminfo: memFree=1776528/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=2604 CPUtime=3.09
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 575 0 0 0 297 12 0 0 25 0 1 0 109581904 2666496 556 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 651 556 48 102 0 546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2604

[startup+6.3019 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 8571
/proc/meminfo: memFree=1776080/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=2860 CPUtime=6.29
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 627 0 0 0 617 12 0 0 25 0 1 0 109581904 2928640 608 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 715 608 48 102 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2860

[startup+12.7011 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 8571
/proc/meminfo: memFree=1775824/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=2992 CPUtime=12.68
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 686 0 0 0 1256 12 0 0 25 0 1 0 109581904 3063808 667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530274 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 748 667 48 102 0 643 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2992

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 8571
/proc/meminfo: memFree=1775312/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=3516 CPUtime=25.48
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 799 0 0 0 2535 13 0 0 25 0 1 0 109581904 3600384 780 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 879 780 48 102 0 774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3516

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 8571
/proc/meminfo: memFree=1774992/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=3908 CPUtime=51.07
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 896 0 0 0 5094 13 0 0 25 0 1 0 109581904 4001792 877 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 977 877 48 102 0 872 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3908

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 8571
/proc/meminfo: memFree=1774096/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=4704 CPUtime=102.26
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1108 0 0 0 10212 14 0 0 25 0 1 0 109581904 4816896 1089 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 1176 1089 48 102 0 1071 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4704

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1773392/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=5408 CPUtime=162.23
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1284 0 0 0 16209 14 0 0 25 0 1 0 109581904 5537792 1265 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 1352 1265 48 102 0 1247 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5408

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1773200/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=5548 CPUtime=222.22
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1327 0 0 0 22207 15 0 0 25 0 1 0 109581904 5681152 1308 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 1387 1308 48 102 0 1282 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5548

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1771984/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=6700 CPUtime=282.19
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1613 0 0 0 28204 15 0 0 25 0 1 0 109581904 6860800 1594 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 1675 1594 48 102 0 1570 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6700

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1771920/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=7052 CPUtime=342.17
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1664 0 0 0 34201 16 0 0 25 0 1 0 109581904 7221248 1645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 1763 1645 48 102 0 1658 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1771088/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=7716 CPUtime=402.16
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1860 0 0 0 40199 17 0 0 25 0 1 0 109581904 7901184 1825 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522765 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 1929 1825 48 102 0 1824 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7716

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1770960/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=8068 CPUtime=462.13
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1942 0 0 0 46196 17 0 0 25 0 1 0 109581904 8261632 1907 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 2017 1907 48 102 0 1912 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8068

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1770896/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=8036 CPUtime=522.11
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 1944 0 0 0 52194 17 0 0 25 0 1 0 109581904 8228864 1909 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 2009 1909 48 102 0 1904 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8036

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1770384/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=8532 CPUtime=582.09
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 2064 0 0 0 58191 18 0 0 25 0 1 0 109581904 8736768 2029 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 2133 2029 48 102 0 2028 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8532

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571
/proc/meminfo: memFree=1770448/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=8552 CPUtime=642.07
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 2077 0 0 0 64189 18 0 0 25 0 1 0 109581904 8757248 2042 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 2138 2042 48 102 0 2033 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8552

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8571

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733776/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9098.77
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 16663 0 0 0 909773 104 0 0 25 0 1 0 109581904 25018368 5926 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5926 48 102 0 6003 0
Current children cumulated CPU time (s) 9098.77
Current children cumulated vsize (KiB) 24432

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733776/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9158.76
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 16728 0 0 0 915771 105 0 0 25 0 1 0 109581904 25018368 5926 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5926 48 102 0 6003 0
Current children cumulated CPU time (s) 9158.76
Current children cumulated vsize (KiB) 24432

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733776/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9218.74
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 16793 0 0 0 921769 105 0 0 25 0 1 0 109581904 25018368 5926 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5926 48 102 0 6003 0
Current children cumulated CPU time (s) 9218.74
Current children cumulated vsize (KiB) 24432

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733776/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9278.72
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 16858 0 0 0 927766 106 0 0 25 0 1 0 109581904 25018368 5926 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5926 48 102 0 6003 0
Current children cumulated CPU time (s) 9278.72
Current children cumulated vsize (KiB) 24432

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733712/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9338.7
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 16935 0 0 0 933764 106 0 0 25 0 1 0 109581904 25018368 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5934 48 102 0 6003 0
Current children cumulated CPU time (s) 9338.7
Current children cumulated vsize (KiB) 24432

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733712/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9398.67
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17004 0 0 0 939761 106 0 0 25 0 1 0 109581904 25018368 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5934 48 102 0 6003 0
Current children cumulated CPU time (s) 9398.67
Current children cumulated vsize (KiB) 24432

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733712/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9458.66
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17073 0 0 0 945759 107 0 0 25 0 1 0 109581904 25018368 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5934 48 102 0 6003 0
Current children cumulated CPU time (s) 9458.66
Current children cumulated vsize (KiB) 24432

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733712/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9518.63
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17142 0 0 0 951756 107 0 0 25 0 1 0 109581904 25018368 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5934 48 102 0 6003 0
Current children cumulated CPU time (s) 9518.63
Current children cumulated vsize (KiB) 24432

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9665
/proc/meminfo: memFree=1733712/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9578.62
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17211 0 0 0 957754 108 0 0 25 0 1 0 109581904 25018368 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5934 48 102 0 6003 0
Current children cumulated CPU time (s) 9578.62
Current children cumulated vsize (KiB) 24432

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24432 CPUtime=9638.59
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17211 0 0 0 963751 108 0 0 25 0 1 0 109581904 25018368 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6108 5934 48 102 0 6003 0
Current children cumulated CPU time (s) 9638.59
Current children cumulated vsize (KiB) 24432

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=9698.57
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17280 0 0 0 969749 108 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 9698.57
Current children cumulated vsize (KiB) 24416

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=9758.55
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17349 0 0 0 975746 109 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 9758.55
Current children cumulated vsize (KiB) 24416

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=9818.53
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17418 0 0 0 981744 109 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 9818.53
Current children cumulated vsize (KiB) 24416

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=9878.52
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17487 0 0 0 987742 110 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 9878.52
Current children cumulated vsize (KiB) 24416

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=9938.49
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17556 0 0 0 993739 110 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 9938.49
Current children cumulated vsize (KiB) 24416

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=9998.47
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17556 0 0 0 999737 110 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 9998.47
Current children cumulated vsize (KiB) 24416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=10000.1
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17625 0 0 0 999897 111 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 24416

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

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

[startup+10003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9667
/proc/meminfo: memFree=1733584/2055920 swapFree=4147248/4192956
[pid=8570] ppid=8568 vsize=24416 CPUtime=10000.1
/proc/8570/stat : 8570 (picosat) R 8568 8570 8514 0 -1 4194304 17625 0 0 0 999897 111 0 0 25 0 1 0 109581904 25001984 5934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/8570/statm: 6104 5934 48 102 0 5999 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 24416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.9
CPU time (s): 10000.1
CPU user time (s): 9998.97
CPU system time (s): 1.11583
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 24708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.97
system time used= 1.11583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17625
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= 132697

runsolver used 11.7002 second user time and 23.5664 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Tue Apr 17 01:42:33 UTC 2007

IDJOB= 355897
IDBENCH= 20399
IDSOLVER= 171
FILE ID= node38/355897-1176774152

PBS_JOBID= 4580812

Free space on /tmp= 66301 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-01.cnf
COMMAND LINE= /tmp/evaluation/355897-1176774152/picosat /tmp/evaluation/355897-1176774152/instance-355897-1176774152.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-355897-1176774152 -o ROOT/results/node38/solver-355897-1176774152 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355897-1176774152/picosat /tmp/evaluation/355897-1176774152/instance-355897-1176774152.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d2f77e32530988f77dca5112174eee00

RANDOM SEED= 595271094

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1779056 kB
Buffers:         34736 kB
Cached:         111632 kB
SwapCached:       3980 kB
Active:         117008 kB
Inactive:       115996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779056 kB
SwapTotal:     4192956 kB
SwapFree:      4147248 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          94160 kB
Slab:            29056 kB
Committed_AS:  1504640 kB
PageTables:       2060 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= 66301 MiB

End job on node38 on Tue Apr 17 04:29:19 UTC 2007