Trace number 318454

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) 1200.08 1200.42

General information on the benchmark

Nameindustrial/babic/
dspam/dspam_dump_vc1081.cnf
MD5SUM8a3e5e1fd068ee5229d7193ac5bcb167
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.20981
Satisfiable
(Un)Satisfiability was proved
Number of variables118354
Number of clauses375699
Sum of the clauses size995041
Maximum clause length3
Minimum clause length1
Number of clauses of size 13289
Number of clauses of size 2125478
Number of clauses of size 3246932
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node73/watcher-318454-1176318478 -o ROOT/results/node73/solver-318454-1176318478 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318454-1176318478/picosat /tmp/evaluation/318454-1176318478/instance-318454-1176318478.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/65 21988
/proc/meminfo: memFree=1534192/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=1084 CPUtime=0
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 79762696 1110016 174 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 271 175 40 102 0 166 0

[startup+0.0176391 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21988
/proc/meminfo: memFree=1534192/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=2892 CPUtime=0.01
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 571 0 0 0 1 0 0 0 18 0 1 0 79762696 2961408 556 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134526214 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 723 557 40 102 0 618 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2892

[startup+0.101648 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21988
/proc/meminfo: memFree=1534192/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=8816 CPUtime=0.09
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 2002 0 0 0 6 3 0 0 18 0 1 0 79762696 9027584 1946 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 2204 1946 40 102 0 2099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8816

[startup+0.301671 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21988
/proc/meminfo: memFree=1534192/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=9500 CPUtime=0.29
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 2157 0 0 0 14 15 0 0 19 0 1 0 79762696 9728000 2101 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 2375 2101 40 102 0 2270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9500

[startup+0.701718 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21988
/proc/meminfo: memFree=1534192/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=10948 CPUtime=0.69
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 2519 0 0 0 31 38 0 0 22 0 1 0 79762696 11210752 2463 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 2737 2463 40 102 0 2632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10948

[startup+1.50181 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 21989
/proc/meminfo: memFree=1523432/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=13976 CPUtime=1.49
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 3254 0 0 0 68 81 0 0 25 0 1 0 79762696 14311424 3198 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 3494 3198 40 102 0 3389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13976

[startup+3.102 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 21989
/proc/meminfo: memFree=1519272/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=19768 CPUtime=3.09
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 4717 0 0 0 140 169 0 0 25 0 1 0 79762696 20242432 4661 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 4942 4661 42 102 0 4837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19768

[startup+6.30237 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1513960/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=23236 CPUtime=6.29
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 5213 0 0 0 460 169 0 0 25 0 1 0 79762696 23793664 5130 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 5809 5130 48 102 0 5704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23236

[startup+12.7011 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1512424/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=25176 CPUtime=12.69
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 5517 0 0 0 1099 170 0 0 25 0 1 0 79762696 25780224 5434 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 6294 5434 48 102 0 6189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25176

[startup+25.5016 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1508968/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=28860 CPUtime=25.48
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 6447 0 0 0 2378 170 0 0 25 0 1 0 79762696 29552640 6364 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 7215 6364 48 102 0 7110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28860

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1505128/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=32392 CPUtime=51.07
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 7463 0 0 0 4935 172 0 0 25 0 1 0 79762696 33169408 7319 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 8098 7319 48 102 0 7993 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32392

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1503272/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=33968 CPUtime=102.26
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 7980 0 0 0 10054 172 0 0 25 0 1 0 79762696 34783232 7705 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 8492 7705 48 102 0 8387 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33968

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1501160/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=35928 CPUtime=162.24
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 8647 0 0 0 16051 173 0 0 25 0 1 0 79762696 36790272 8228 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 8982 8228 48 102 0 8877 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35928

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1498920/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=38020 CPUtime=222.22
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 9351 0 0 0 22048 174 0 0 25 0 1 0 79762696 38932480 8774 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 9505 8774 48 102 0 9400 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38020

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1493032/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=43944 CPUtime=282.21
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 10911 0 0 0 28046 175 0 0 25 0 1 0 79762696 44998656 10249 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529372 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 10986 10249 48 102 0 10881 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43944

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1492968/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=43944 CPUtime=342.19
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 11008 0 0 0 34044 175 0 0 25 0 1 0 79762696 44998656 10257 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 10986 10257 48 102 0 10881 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43944

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1492904/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=43944 CPUtime=402.17
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 11111 0 0 0 40042 175 0 0 25 0 1 0 79762696 44998656 10266 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 10986 10266 48 102 0 10881 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43944

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1492904/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=43944 CPUtime=462.16
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 11122 0 0 0 46041 175 0 0 25 0 1 0 79762696 44998656 10277 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 10986 10277 48 102 0 10881 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43944

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1491944/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=44992 CPUtime=522.15
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 11483 0 0 0 52039 176 0 0 25 0 1 0 79762696 46071808 10534 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 11248 10534 48 102 0 11143 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44992

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1490600/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=46180 CPUtime=582.12
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 12051 0 0 0 58036 176 0 0 25 0 1 0 79762696 47288320 10879 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 11545 10879 48 102 0 11440 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46180

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1488808/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=48016 CPUtime=642.12
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 12615 0 0 0 64035 177 0 0 25 0 1 0 79762696 49168384 11323 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 12004 11323 48 102 0 11899 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48016

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1488744/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=48016 CPUtime=702.09
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 12753 0 0 0 70032 177 0 0 25 0 1 0 79762696 49168384 11335 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 12004 11335 48 102 0 11899 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 48016

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1488424/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=48276 CPUtime=762.08
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 12943 0 0 0 76031 177 0 0 25 0 1 0 79762696 49434624 11399 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 12069 11399 48 102 0 11964 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48276

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1485800/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=51308 CPUtime=822.06
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 13708 0 0 0 82028 178 0 0 25 0 1 0 79762696 52539392 12164 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 12827 12164 48 102 0 12722 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 51308

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1482856/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=53812 CPUtime=882.05
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 14464 0 0 0 88026 179 0 0 25 0 1 0 79762696 55103488 12796 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 13453 12796 48 102 0 13348 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 53812

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1482856/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=53812 CPUtime=942.03
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 14589 0 0 0 94024 179 0 0 25 0 1 0 79762696 55103488 12796 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 13453 12796 48 102 0 13348 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53812

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1480424/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=56700 CPUtime=1002.02
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 15324 0 0 0 100022 180 0 0 25 0 1 0 79762696 58060800 13396 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 14175 13396 48 102 0 14070 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 56700

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1480424/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=56960 CPUtime=1062
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 15416 0 0 0 106020 180 0 0 25 0 1 0 79762696 58327040 13488 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 14240 13488 48 102 0 14135 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 56960

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1478568/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=58408 CPUtime=1121.98
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 15913 0 0 0 112018 180 0 0 25 0 1 0 79762696 59809792 13846 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 14602 13846 48 102 0 14497 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 58408

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1478568/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=58408 CPUtime=1181.96
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 16082 0 0 0 118016 180 0 0 25 0 1 0 79762696 59809792 13866 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 14602 13866 48 102 0 14497 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 58408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 21989
/proc/meminfo: memFree=1478568/2055920 swapFree=4183992/4192956
[pid=21988] ppid=21986 vsize=58408 CPUtime=1200.06
/proc/21988/stat : 21988 (picosat) R 21986 21988 21580 0 -1 4194304 16082 0 0 0 119826 180 0 0 25 0 1 0 79762696 59809792 13866 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21988/statm: 14602 13866 48 102 0 14497 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58408

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1198.26
CPU system time (s): 1.81772
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 59004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.26
system time used= 1.81772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16082
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= 1973

runsolver used 1.16482 second user time and 3.21051 second system time

The end



Launcher Data (download as text)




Begin job on node73 on Wed Apr 11 19:07:58 UTC 2007

IDJOB= 318454
IDBENCH= 20455
IDSOLVER= 106
FILE ID= node73/318454-1176318478

PBS_JOBID= 4516720

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/dspam/dspam_dump_vc1081.cnf
COMMAND LINE= /tmp/evaluation/318454-1176318478/picosat /tmp/evaluation/318454-1176318478/instance-318454-1176318478.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node73/watcher-318454-1176318478 -o ROOT/results/node73/solver-318454-1176318478 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318454-1176318478/picosat /tmp/evaluation/318454-1176318478/instance-318454-1176318478.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8a3e5e1fd068ee5229d7193ac5bcb167

RANDOM SEED= 305245699

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node73.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		: 3000.214
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		: 3000.214
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:       1534728 kB
Buffers:         37260 kB
Cached:         318452 kB
SwapCached:       2852 kB
Active:         130552 kB
Inactive:       234780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534728 kB
SwapTotal:     4192956 kB
SwapFree:      4183992 kB
Dirty:            7596 kB
Writeback:           0 kB
Mapped:          15700 kB
Slab:           141900 kB
Committed_AS:   107560 kB
PageTables:       1412 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= 66557 MiB

End job on node73 on Wed Apr 11 19:28:01 UTC 2007