Trace number 355901

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 10003.7

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-26.cnf
MD5SUM0cf155110f71a43081221b427d368ee8
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 variables21734
Number of clauses79766
Sum of the clauses size211276
Maximum clause length225
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 236916
Number of clauses of size 338055
Number of clauses of size 43077
Number of clauses of size 5748
Number of clauses of size over 5969

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/node22/watcher-355901-1176776146 -o ROOT/results/node22/solver-355901-1176776146 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355901-1176776146/picosat /tmp/evaluation/355901-1176776146/instance-355901-1176776146.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 3/77 19236
/proc/meminfo: memFree=1725504/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=1536 CPUtime=0
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 125532317 1572864 281 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526153 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 384 282 39 102 0 279 0

[startup+0.097081 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19236
/proc/meminfo: memFree=1725504/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=2800 CPUtime=0.09
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 496 0 0 0 4 5 0 0 18 0 1 0 125532317 2867200 470 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 700 470 40 102 0 595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.10108 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19236
/proc/meminfo: memFree=1725504/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=2800 CPUtime=0.09
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 499 0 0 0 4 5 0 0 18 0 1 0 125532317 2867200 473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 700 473 40 102 0 595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.301111 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19236
/proc/meminfo: memFree=1725504/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=3460 CPUtime=0.29
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 662 0 0 0 12 17 0 0 19 0 1 0 125532317 3543040 636 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 865 636 40 102 0 760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.701171 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19236
/proc/meminfo: memFree=1725504/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=5108 CPUtime=0.69
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1015 0 0 0 33 36 0 0 23 0 1 0 125532317 5230592 982 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1277 982 42 102 0 1172 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5108

[startup+1.50129 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19237
/proc/meminfo: memFree=1721592/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=5636 CPUtime=1.48
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1155 0 0 0 112 36 0 0 25 0 1 0 125532317 5771264 1108 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1409 1108 42 102 0 1304 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5636

[startup+3.10154 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 19237
/proc/meminfo: memFree=1720888/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=6040 CPUtime=3.09
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1269 0 0 0 272 37 0 0 25 0 1 0 125532317 6184960 1220 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1510 1220 48 102 0 1405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6040

[startup+6.30203 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 19237
/proc/meminfo: memFree=1720248/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=6428 CPUtime=6.29
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1383 0 0 0 592 37 0 0 25 0 1 0 125532317 6582272 1334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523045 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1607 1334 48 102 0 1502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6428

[startup+12.702 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 19237
/proc/meminfo: memFree=1719872/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=6640 CPUtime=12.69
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1426 0 0 0 1232 37 0 0 25 0 1 0 125532317 6799360 1377 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1660 1377 48 102 0 1555 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6640

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 19237
/proc/meminfo: memFree=1718912/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=7512 CPUtime=25.48
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1654 0 0 0 2511 37 0 0 25 0 1 0 125532317 7692288 1605 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1878 1605 48 102 0 1773 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7512

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 19237
/proc/meminfo: memFree=1717760/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=8924 CPUtime=51.07
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 1958 0 0 0 5069 38 0 0 25 0 1 0 125532317 9138176 1909 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 2231 1909 48 102 0 2126 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8924

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 19237
/proc/meminfo: memFree=1714624/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=11976 CPUtime=102.26
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 2873 0 0 0 10187 39 0 0 25 0 1 0 125532317 12263424 2655 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 2994 2655 48 102 0 2889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11976

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1714112/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=12372 CPUtime=162.24
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 3142 0 0 0 16184 40 0 0 25 0 1 0 125532317 12668928 2764 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 3093 2764 48 102 0 2988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1712512/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=13956 CPUtime=222.22
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 3879 0 0 0 22181 41 0 0 25 0 1 0 125532317 14290944 3179 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 3489 3179 48 102 0 3384 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13956

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1708992/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=17388 CPUtime=282.2
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 4982 0 0 0 28177 43 0 0 25 0 1 0 125532317 17805312 4028 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520491 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 4347 4028 48 102 0 4242 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17388

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1709056/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=17388 CPUtime=342.17
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 4993 0 0 0 34174 43 0 0 25 0 1 0 125532317 17805312 4039 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 4347 4039 48 102 0 4242 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1708672/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=17520 CPUtime=402.16
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 5233 0 0 0 40172 44 0 0 25 0 1 0 125532317 17940480 4099 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 4380 4099 48 102 0 4275 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17520

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1706304/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=20152 CPUtime=462.14
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 6084 0 0 0 46169 45 0 0 25 0 1 0 125532317 20635648 4697 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 5038 4697 48 102 0 4933 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 20152

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1706304/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=20152 CPUtime=522.11
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 6157 0 0 0 52166 45 0 0 25 0 1 0 125532317 20635648 4703 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 5038 4703 48 102 0 4933 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1706240/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=20152 CPUtime=582.1
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 6236 0 0 0 58164 46 0 0 25 0 1 0 125532317 20635648 4711 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 5038 4711 48 102 0 4933 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 20152

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237
/proc/meminfo: memFree=1704704/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=21736 CPUtime=642.08
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 6838 0 0 0 64161 47 0 0 25 0 1 0 125532317 22257664 5094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 5434 5094 48 102 0 5329 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19237

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668224/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9099.04
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26409 0 0 0 909777 127 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9099.04
Current children cumulated vsize (KiB) 58212

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668352/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9159.03
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26409 0 0 0 915775 128 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9159.03
Current children cumulated vsize (KiB) 58212

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668288/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9219.01
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26409 0 0 0 921773 128 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9219.01
Current children cumulated vsize (KiB) 58212

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668288/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9278.98
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26409 0 0 0 927770 128 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9278.98
Current children cumulated vsize (KiB) 58212

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668032/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9338.97
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26595 0 0 0 933768 129 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9338.97
Current children cumulated vsize (KiB) 58212

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668096/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9398.94
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26595 0 0 0 939765 129 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9398.94
Current children cumulated vsize (KiB) 58212

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668160/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9458.93
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26595 0 0 0 945763 130 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9458.93
Current children cumulated vsize (KiB) 58212

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668160/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9518.9
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26595 0 0 0 951760 130 0 0 25 0 1 0 125532317 59609088 14205 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14205 48 102 0 14448 0
Current children cumulated CPU time (s) 9518.9
Current children cumulated vsize (KiB) 58212

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668032/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9578.88
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26810 0 0 0 957758 130 0 0 25 0 1 0 125532317 59609088 14224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14224 48 102 0 14448 0
Current children cumulated CPU time (s) 9578.88
Current children cumulated vsize (KiB) 58212

[startup+9642.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19639
/proc/meminfo: memFree=1668096/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9638.86
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 26810 0 0 0 963755 131 0 0 25 0 1 0 125532317 59609088 14224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14224 48 102 0 14448 0
Current children cumulated CPU time (s) 9638.86
Current children cumulated vsize (KiB) 58212

[startup+9702.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19639
/proc/meminfo: memFree=1667968/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9698.84
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27005 0 0 0 969753 131 0 0 25 0 1 0 125532317 59609088 14224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14224 48 102 0 14448 0
Current children cumulated CPU time (s) 9698.84
Current children cumulated vsize (KiB) 58212

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668032/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9758.83
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27005 0 0 0 975751 132 0 0 25 0 1 0 125532317 59609088 14224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14224 48 102 0 14448 0
Current children cumulated CPU time (s) 9758.83
Current children cumulated vsize (KiB) 58212

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668096/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9818.8
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27006 0 0 0 981748 132 0 0 25 0 1 0 125532317 59609088 14225 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14225 48 102 0 14448 0
Current children cumulated CPU time (s) 9818.8
Current children cumulated vsize (KiB) 58212

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19639
/proc/meminfo: memFree=1668096/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9878.79
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27203 0 0 0 987746 133 0 0 25 0 1 0 125532317 59609088 14226 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14226 48 102 0 14448 0
Current children cumulated CPU time (s) 9878.79
Current children cumulated vsize (KiB) 58212

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19773
/proc/meminfo: memFree=1666944/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9938.68
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27203 0 0 0 993735 133 0 0 25 0 1 0 125532317 59609088 14226 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14226 48 102 0 14448 0
Current children cumulated CPU time (s) 9938.68
Current children cumulated vsize (KiB) 58212

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19837
/proc/meminfo: memFree=1667904/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=9998.63
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27203 0 0 0 999730 133 0 0 25 0 1 0 125532317 59609088 14226 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14226 48 102 0 14448 0
Current children cumulated CPU time (s) 9998.63
Current children cumulated vsize (KiB) 58212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19837
/proc/meminfo: memFree=1667904/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=10000
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27203 0 0 0 999870 133 0 0 25 0 1 0 125532317 59609088 14226 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14226 48 102 0 14448 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 58212

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

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

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19837
/proc/meminfo: memFree=1667904/2055920 swapFree=4168688/4192956
[pid=19236] ppid=19234 vsize=58212 CPUtime=10000
/proc/19236/stat : 19236 (picosat) R 19234 19236 19180 0 -1 4194304 27203 0 0 0 999870 133 0 0 25 0 1 0 125532317 59609088 14226 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 14553 14226 48 102 0 14448 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 58212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.7
CPU time (s): 10000.1
CPU user time (s): 9998.71
CPU system time (s): 1.34979
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 59844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.71
system time used= 1.34979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27203
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= 126854

runsolver used 11.2533 second user time and 22.7125 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Tue Apr 17 02:15:46 UTC 2007

IDJOB= 355901
IDBENCH= 20403
IDSOLVER= 171
FILE ID= node22/355901-1176776146

PBS_JOBID= 4580819

Free space on /tmp= 66553 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-26.cnf
COMMAND LINE= /tmp/evaluation/355901-1176776146/picosat /tmp/evaluation/355901-1176776146/instance-355901-1176776146.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-355901-1176776146 -o ROOT/results/node22/solver-355901-1176776146 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355901-1176776146/picosat /tmp/evaluation/355901-1176776146/instance-355901-1176776146.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0cf155110f71a43081221b427d368ee8

RANDOM SEED= 940748682

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1725912 kB
Buffers:         63216 kB
Cached:         174480 kB
SwapCached:       2412 kB
Active:          87684 kB
Inactive:       174368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725912 kB
SwapTotal:     4192956 kB
SwapFree:      4168688 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          30408 kB
Slab:            53608 kB
Committed_AS:  1702388 kB
PageTables:       1676 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= 66553 MiB

End job on node22 on Tue Apr 17 05:02:32 UTC 2007