Trace number 330750

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) 1200.12 1200.52

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
MD5SUMc97658c8cc9699de99c11669c53b15a2
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 variables206904
Number of clauses861029
Sum of the clauses size2210241
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2611020
Number of clauses of size 3161906
Number of clauses of size 430714
Number of clauses of size 517499
Number of clauses of size over 537818

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/node60/watcher-330750-1173172811 -o ROOT/results/node60/solver-330750-1173172811 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330750-1173172811/picosat /tmp/evaluation/330750-1173172811/instance-330750-1173172811.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 3/64 32237
/proc/meminfo: memFree=1426688/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=564 CPUtime=0
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 337238107 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 141 41 32 102 0 36 0

[startup+0.106746 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1426688/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=568 CPUtime=0.1
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 74 0 0 0 10 0 0 0 18 0 1 0 337238107 581632 59 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 142 59 40 102 0 37 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 568

[startup+0.202762 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1426688/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=1364 CPUtime=0.2
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 256 0 0 0 14 6 0 0 18 0 1 0 337238107 1396736 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 341 241 40 102 0 236 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1364

[startup+0.302779 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1426688/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=2112 CPUtime=0.29
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 385 0 0 0 17 12 0 0 19 0 1 0 337238107 2162688 370 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 528 370 40 102 0 423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701851 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1426688/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=4196 CPUtime=0.69
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 820 0 0 0 34 35 0 0 22 0 1 0 337238107 4296704 805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 1049 805 40 102 0 944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4196

[startup+1.50199 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1421904/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=8224 CPUtime=1.49
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 1685 0 0 0 70 79 0 0 25 0 1 0 337238107 8421376 1670 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 2056 1670 40 102 0 1951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8224

[startup+3.10128 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1415824/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=16408 CPUtime=3.09
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 3560 0 0 0 142 167 0 0 25 0 1 0 337238107 16801792 3545 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 4102 3545 40 102 0 3997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16408

[startup+6.30185 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1402704/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=32804 CPUtime=6.29
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 7026 0 0 0 284 345 0 0 25 0 1 0 337238107 33591296 7011 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 8201 7011 40 102 0 8096 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32804

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1395088/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=36932 CPUtime=12.68
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 8023 0 0 0 893 375 0 0 25 0 1 0 337238107 37818368 7978 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134545029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 9233 7978 48 102 0 9128 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36932

[startup+25.5023 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 32238
/proc/meminfo: memFree=1392912/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=40068 CPUtime=25.49
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 8575 0 0 0 2172 377 0 0 25 0 1 0 337238107 41029632 8530 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 10017 8530 48 102 0 9912 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40068

[startup+51.1028 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 32238
/proc/meminfo: memFree=1389136/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=43236 CPUtime=51.07
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 9518 0 0 0 4730 377 0 0 25 0 1 0 337238107 44273664 9414 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 10809 9414 48 102 0 10704 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43236

[startup+102.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1387728/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=46736 CPUtime=102.26
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 10023 0 0 0 9848 378 0 0 25 0 1 0 337238107 47857664 9792 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 11684 9792 48 102 0 11579 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46736

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1386704/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=47792 CPUtime=162.24
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 10412 0 0 0 15845 379 0 0 25 0 1 0 337238107 48939008 10112 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 11948 10112 48 102 0 11843 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47792

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1384656/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=49636 CPUtime=222.22
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 11018 0 0 0 21843 379 0 0 25 0 1 0 337238107 50827264 10570 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 12409 10570 48 102 0 12304 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49636

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1383632/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=50560 CPUtime=282.2
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 11333 0 0 0 27840 380 0 0 25 0 1 0 337238107 51773440 10806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 12640 10806 48 102 0 12535 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50560

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1382416/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=51880 CPUtime=342.17
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 11771 0 0 0 33837 380 0 0 25 0 1 0 337238107 53125120 11160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 12970 11160 48 102 0 12865 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 51880

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1382096/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=51880 CPUtime=402.16
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 11973 0 0 0 39835 381 0 0 25 0 1 0 337238107 53125120 11182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 12970 11182 48 102 0 12865 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 51880

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1381008/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=52936 CPUtime=462.13
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 12345 0 0 0 45832 381 0 0 25 0 1 0 337238107 54206464 11458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 13234 11458 48 102 0 13129 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 52936

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1378704/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=55172 CPUtime=522.12
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 13011 0 0 0 51830 382 0 0 25 0 1 0 337238107 56496128 12023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 13793 12023 48 102 0 13688 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 55172

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1376720/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=57284 CPUtime=582.1
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 13667 0 0 0 57828 382 0 0 25 0 1 0 337238107 58658816 12573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 14321 12573 48 102 0 14216 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 57284

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1376528/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=57284 CPUtime=642.08
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 13667 0 0 0 63826 382 0 0 25 0 1 0 337238107 58658816 12573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 14321 12573 48 102 0 14216 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 57284

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1375056/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=58728 CPUtime=702.06
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 14135 0 0 0 69823 383 0 0 25 0 1 0 337238107 60137472 12929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 14682 12929 48 102 0 14577 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 58728

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1373456/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=60308 CPUtime=762.04
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 14658 0 0 0 75820 384 0 0 25 0 1 0 337238107 61755392 13335 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524239 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 15077 13335 48 102 0 14972 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 60308

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1373456/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=60308 CPUtime=822.02
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 14658 0 0 0 81818 384 0 0 25 0 1 0 337238107 61755392 13335 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 15077 13335 48 102 0 14972 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 60308

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1369616/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=64124 CPUtime=882
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 15745 0 0 0 87814 386 0 0 25 0 1 0 337238107 65662976 14301 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16031 14301 48 102 0 15926 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 64124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1369616/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=64124 CPUtime=941.98
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 15745 0 0 0 93812 386 0 0 25 0 1 0 337238107 65662976 14301 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16031 14301 48 102 0 15926 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 64124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1369424/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=64124 CPUtime=1001.96
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 15892 0 0 0 99810 386 0 0 25 0 1 0 337238107 65662976 14325 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16031 14325 48 102 0 15926 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 64124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1368080/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=65576 CPUtime=1061.94
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 16377 0 0 0 105807 387 0 0 25 0 1 0 337238107 67149824 14679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16394 14679 48 102 0 16289 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 65576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1368080/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=65576 CPUtime=1121.92
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 16377 0 0 0 111805 387 0 0 25 0 1 0 337238107 67149824 14679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16394 14679 48 102 0 16289 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1366608/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=66764 CPUtime=1181.9
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 16857 0 0 0 117803 387 0 0 25 0 1 0 337238107 68366336 15019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16691 15019 48 102 0 16586 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 66764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32238
/proc/meminfo: memFree=1366608/2055920 swapFree=4183500/4192956
[pid=32237] ppid=32235 vsize=66764 CPUtime=1200.1
/proc/32237/stat : 32237 (picosat) R 32235 32237 30840 0 -1 4194304 16857 0 0 0 119623 387 0 0 25 0 1 0 337238107 68366336 15019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32237/statm: 16691 15019 48 102 0 16586 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 66764

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): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1196.23
CPU system time (s): 3.88841
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 67324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.23
system time used= 3.88841
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16857
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= 1626

runsolver used 0.741887 second user time and 2.54961 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Tue Mar  6 09:20:13 UTC 2007

IDJOB= 330750
IDBENCH= 20571
IDSOLVER= 106
FILE ID= node60/330750-1173172811

PBS_JOBID= 4015239

Free space on /tmp= 66475 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/330750-1173172811/picosat /tmp/evaluation/330750-1173172811/instance-330750-1173172811.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-330750-1173172811 -o ROOT/results/node60/solver-330750-1173172811 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330750-1173172811/picosat /tmp/evaluation/330750-1173172811/instance-330750-1173172811.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c97658c8cc9699de99c11669c53b15a2

RANDOM SEED= 930968307

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1427248 kB
Buffers:         36772 kB
Cached:         514764 kB
SwapCached:       3412 kB
Active:         179532 kB
Inactive:       382280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427248 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:           21372 kB
Writeback:           0 kB
Mapped:          16188 kB
Slab:            52896 kB
Committed_AS:   939864 kB
PageTables:       1468 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= 66475 MiB

End job on node60 on Tue Mar  6 09:40:15 UTC 2007