Trace number 328818

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) 1200.11 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k30.cnf
MD5SUM03500a4d5154d29cb90a2da4600bdebd
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 variables33787
Number of clauses138990
Sum of the clauses size382962
Maximum clause length37
Minimum clause length1
Number of clauses of size 1408
Number of clauses of size 262676
Number of clauses of size 370520
Number of clauses of size 4206
Number of clauses of size 5385
Number of clauses of size over 54795

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/node61/watcher-328818-1173124619 -o ROOT/results/node61/solver-328818-1173124619 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328818-1173124619/picosat /tmp/evaluation/328818-1173124619/instance-328818-1173124619.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: 0.99 0.97 0.91 3/64 1105
/proc/meminfo: memFree=1541416/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=564 CPUtime=0
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332418824 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 141 41 32 102 0 36 0

[startup+0.061392 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 1105
/proc/meminfo: memFree=1541416/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=700 CPUtime=0.05
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 122 0 0 0 3 2 0 0 18 0 1 0 332418824 716800 107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 175 107 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.101394 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 1105
/proc/meminfo: memFree=1541416/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=1024 CPUtime=0.09
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 171 0 0 0 5 4 0 0 18 0 1 0 332418824 1048576 156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 256 156 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301414 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 1105
/proc/meminfo: memFree=1541416/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=2524 CPUtime=0.29
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 464 0 0 0 14 15 0 0 19 0 1 0 332418824 2584576 449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 631 449 40 102 0 526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2524

[startup+0.701452 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 1105
/proc/meminfo: memFree=1541416/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=4736 CPUtime=0.69
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 915 0 0 0 34 35 0 0 22 0 1 0 332418824 4849664 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 1184 900 40 102 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1536544/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=9036 CPUtime=1.49
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 1604 0 0 0 88 61 0 0 25 0 1 0 332418824 9252864 1579 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544839 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 2259 1579 42 102 0 2154 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9036

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1534560/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=10216 CPUtime=3.09
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 1827 0 0 0 248 61 0 0 25 0 1 0 332418824 10461184 1776 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 2554 1776 48 102 0 2449 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10216

[startup+6.30198 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1533280/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=11404 CPUtime=6.29
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 2144 0 0 0 567 62 0 0 25 0 1 0 332418824 11677696 2093 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524032 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 2851 2093 48 102 0 2746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11404

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1531552/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=12980 CPUtime=12.69
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 2557 0 0 0 1207 62 0 0 25 0 1 0 332418824 13291520 2506 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 3245 2506 48 102 0 3140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12980

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1531040/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=13244 CPUtime=25.48
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 2626 0 0 0 2486 62 0 0 25 0 1 0 332418824 13561856 2575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 3311 2575 48 102 0 3206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13244

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1529376/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=14816 CPUtime=51.08
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 3030 0 0 0 5045 63 0 0 25 0 1 0 332418824 15171584 2979 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 3704 2979 48 102 0 3599 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14816

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1526880/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=17192 CPUtime=102.27
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 3642 0 0 0 10164 63 0 0 25 0 1 0 332418824 17604608 3591 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 4298 3591 48 102 0 4193 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17192

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1523488/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=20744 CPUtime=162.24
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 4643 0 0 0 16161 63 0 0 25 0 1 0 332418824 21241856 4481 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 5186 4481 48 102 0 5081 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20744

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1519840/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=24012 CPUtime=222.24
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 5598 0 0 0 22159 65 0 0 25 0 1 0 332418824 24588288 5307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 6003 5307 48 102 0 5898 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24012

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 1226
/proc/meminfo: memFree=1512432/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=30264 CPUtime=282.16
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 7267 0 0 0 28147 69 0 0 25 0 1 0 332418824 30990336 6884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 7566 6884 48 102 0 7461 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 30264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1513184/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=30264 CPUtime=342.1
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 7277 0 0 0 34141 69 0 0 25 0 1 0 332418824 30990336 6894 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 7566 6894 48 102 0 7461 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 30264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1512864/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=31040 CPUtime=402.08
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 7403 0 0 0 40139 69 0 0 25 0 1 0 332418824 31784960 6965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530174 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 7760 6965 48 102 0 7655 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 31040

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1512928/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=31040 CPUtime=462.07
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 7465 0 0 0 46138 69 0 0 25 0 1 0 332418824 31784960 6970 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 7760 6970 48 102 0 7655 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 31040

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1509152/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=34844 CPUtime=522.05
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 8515 0 0 0 52135 70 0 0 25 0 1 0 332418824 35680256 7900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 8711 7900 48 102 0 8606 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 34844

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1508960/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=35104 CPUtime=582.04
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 8663 0 0 0 58134 70 0 0 25 0 1 0 332418824 35946496 7985 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 8776 7985 48 102 0 8671 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 35104

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1501536/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=42620 CPUtime=642.03
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 10559 0 0 0 64131 72 0 0 25 0 1 0 332418824 43642880 9815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 10655 9815 48 102 0 10550 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 42620

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1501600/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=42584 CPUtime=702.01
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 10559 0 0 0 70129 72 0 0 25 0 1 0 332418824 43606016 9814 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 10646 9814 48 102 0 10541 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 42584

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1501664/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=42584 CPUtime=762
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 10567 0 0 0 76128 72 0 0 25 0 1 0 332418824 43606016 9822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 10646 9822 48 102 0 10541 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 42584

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1501664/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=42584 CPUtime=821.98
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 10567 0 0 0 82126 72 0 0 25 0 1 0 332418824 43606016 9822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 10646 9822 48 102 0 10541 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42584

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1501728/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=42584 CPUtime=881.97
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 10573 0 0 0 88125 72 0 0 25 0 1 0 332418824 43606016 9828 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 10646 9828 48 102 0 10541 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 42584

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489696/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54412 CPUtime=941.95
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13597 0 0 0 94120 75 0 0 25 0 1 0 332418824 55717888 12775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13603 12775 48 102 0 13498 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 54412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489760/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54412 CPUtime=1001.93
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13597 0 0 0 100118 75 0 0 25 0 1 0 332418824 55717888 12775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13603 12775 48 102 0 13498 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 54412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489824/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54412 CPUtime=1061.92
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13597 0 0 0 106117 75 0 0 25 0 1 0 332418824 55717888 12775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13603 12775 48 102 0 13498 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 54412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489824/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54308 CPUtime=1121.9
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13605 0 0 0 112115 75 0 0 25 0 1 0 332418824 55611392 12775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13577 12775 48 102 0 13472 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 54308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489824/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54296 CPUtime=1181.89
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13605 0 0 0 118114 75 0 0 25 0 1 0 332418824 55599104 12772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13574 12772 48 102 0 13469 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 54296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489824/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54296 CPUtime=1200.09
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13605 0 0 0 119934 75 0 0 25 0 1 0 332418824 55599104 12772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13574 12772 48 102 0 13469 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 54296

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1306
/proc/meminfo: memFree=1489824/2055920 swapFree=4183424/4192956
[pid=1105] ppid=1103 vsize=54296 CPUtime=1200.09
/proc/1105/stat : 1105 (picosat) R 1103 1105 624 0 -1 4194304 13605 0 0 0 119934 75 0 0 25 0 1 0 332418824 55599104 12772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1105/statm: 13574 12772 48 102 0 13469 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 54296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.34
CPU system time (s): 0.767883
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 54720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.767883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13605
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= 1510

runsolver used 0.842871 second user time and 2.52362 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Mon Mar  5 19:56:59 UTC 2007

IDJOB= 328818
IDBENCH= 20525
IDSOLVER= 106
FILE ID= node61/328818-1173124619

PBS_JOBID= 4015169

Free space on /tmp= 66521 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/328818-1173124619/picosat /tmp/evaluation/328818-1173124619/instance-328818-1173124619.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-328818-1173124619 -o ROOT/results/node61/solver-328818-1173124619 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328818-1173124619/picosat /tmp/evaluation/328818-1173124619/instance-328818-1173124619.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  03500a4d5154d29cb90a2da4600bdebd

RANDOM SEED= 384890236

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1541824 kB
Buffers:         27448 kB
Cached:         410104 kB
SwapCached:       3496 kB
Active:          61232 kB
Inactive:       386340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541824 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            52640 kB
Committed_AS:   866236 kB
PageTables:       1392 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= 66521 MiB

End job on node61 on Mon Mar  5 20:17:02 UTC 2007