Trace number 355963

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 10003.6

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

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/node39/watcher-355963-1176820978 -o ROOT/results/node39/solver-355963-1176820978 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355963-1176820978/picosat /tmp/evaluation/355963-1176820978/instance-355963-1176820978.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): 15000 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: 0.80 0.95 0.98 2/77 17824
/proc/meminfo: memFree=1905536/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=564 CPUtime=0
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 130009963 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 141 41 32 102 0 36 0

[startup+0.021651 s]
/proc/loadavg: 0.80 0.95 0.98 2/77 17824
/proc/meminfo: memFree=1905536/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=564 CPUtime=0.02
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 56 0 0 0 2 0 0 0 18 0 1 0 130009963 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 564

[startup+0.101664 s]
/proc/loadavg: 0.80 0.95 0.98 2/77 17824
/proc/meminfo: memFree=1905536/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=832 CPUtime=0.09
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 128 0 0 0 7 2 0 0 18 0 1 0 130009963 851968 113 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 208 113 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301697 s]
/proc/loadavg: 0.80 0.95 0.98 2/77 17824
/proc/meminfo: memFree=1905536/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=1624 CPUtime=0.29
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 337 0 0 0 16 13 0 0 19 0 1 0 130009963 1662976 322 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 406 322 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701765 s]
/proc/loadavg: 0.80 0.95 0.98 2/77 17824
/proc/meminfo: memFree=1905536/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=4176 CPUtime=0.69
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 769 0 0 0 33 36 0 0 23 0 1 0 130009963 4276224 754 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 1044 754 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.5019 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 17825
/proc/meminfo: memFree=1901496/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=8072 CPUtime=1.49
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 1562 0 0 0 69 80 0 0 25 0 1 0 130009963 8265728 1547 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2018 1547 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10117 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 17825
/proc/meminfo: memFree=1896888/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=15860 CPUtime=3.09
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 3197 0 0 0 139 170 0 0 25 0 1 0 130009963 16240640 3182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3965 3182 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30171 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 17825
/proc/meminfo: memFree=1890616/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=18688 CPUtime=6.28
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 3737 0 0 0 437 191 0 0 25 0 1 0 130009963 19136512 3674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 4672 3674 42 102 0 4567 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18688

[startup+12.7018 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 17825
/proc/meminfo: memFree=1889856/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=19620 CPUtime=12.69
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 3988 0 0 0 1077 192 0 0 25 0 1 0 130009963 20090880 3923 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 4905 3923 48 102 0 4800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19620

[startup+25.502 s]
/proc/loadavg: 0.86 0.95 0.98 2/78 17825
/proc/meminfo: memFree=1889024/2055920 swapFree=4103984/4192956
[pid=17824] ppid=17822 vsize=20372 CPUtime=25.48
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 4197 0 0 0 2356 192 0 0 25 0 1 0 130009963 20860928 4132 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 5093 4132 48 102 0 4988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20372

[startup+51.1013 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 17825
/proc/meminfo: memFree=1888640/2055920 swapFree=4104048/4192956
[pid=17824] ppid=17822 vsize=20800 CPUtime=51.07
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 4318 0 0 0 4914 193 0 0 25 0 1 0 130009963 21299200 4253 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 5200 4253 48 102 0 5095 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20800

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 17825
/proc/meminfo: memFree=1886912/2055920 swapFree=4104048/4192956
[pid=17824] ppid=17822 vsize=22496 CPUtime=102.26
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 4765 0 0 0 10032 194 0 0 25 0 1 0 130009963 23035904 4700 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525629 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 5624 4700 48 102 0 5519 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22496

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1884672/2055920 swapFree=4104048/4192956
[pid=17824] ppid=17822 vsize=24988 CPUtime=162.23
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 5414 0 0 0 16028 195 0 0 25 0 1 0 130009963 25587712 5203 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 6247 5203 48 102 0 6142 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24988

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1883328/2055920 swapFree=4104112/4192956
[pid=17824] ppid=17822 vsize=26176 CPUtime=222.21
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 5854 0 0 0 22025 196 0 0 25 0 1 0 130009963 26804224 5516 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 6544 5516 48 102 0 6439 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26176

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1881856/2055920 swapFree=4104112/4192956
[pid=17824] ppid=17822 vsize=27628 CPUtime=282.2
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 6364 0 0 0 28023 197 0 0 25 0 1 0 130009963 28291072 5883 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 6907 5883 48 102 0 6802 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1880896/2055920 swapFree=4104176/4192956
[pid=17824] ppid=17822 vsize=28420 CPUtime=342.17
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 6729 0 0 0 34020 197 0 0 25 0 1 0 130009963 29102080 6092 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 7105 6092 48 102 0 7000 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1879360/2055920 swapFree=4104176/4192956
[pid=17824] ppid=17822 vsize=29996 CPUtime=402.15
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 7229 0 0 0 40017 198 0 0 25 0 1 0 130009963 30715904 6478 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523347 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 7499 6478 48 102 0 7394 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29996

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1878080/2055920 swapFree=4104176/4192956
[pid=17824] ppid=17822 vsize=31184 CPUtime=462.14
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 7659 0 0 0 46015 199 0 0 25 0 1 0 130009963 31932416 6790 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 7796 6790 48 102 0 7691 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31184

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 17825
/proc/meminfo: memFree=1876672/2055920 swapFree=4104240/4192956
[pid=17824] ppid=17822 vsize=32504 CPUtime=522.12
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 8133 0 0 0 52012 200 0 0 25 0 1 0 130009963 33284096 7137 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 8126 7137 48 102 0 8021 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 32504

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1875648/2055920 swapFree=4104240/4192956
[pid=17824] ppid=17822 vsize=33428 CPUtime=582.09
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 8501 0 0 0 58009 200 0 0 25 0 1 0 130009963 34230272 7370 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 8357 7370 48 102 0 8252 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33428

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17825
/proc/meminfo: memFree=1875136/2055920 swapFree=4104304/4192956
[pid=17824] ppid=17822 vsize=33948 CPUtime=642.08
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 8699 0 0 0 64007 201 0 0 25 0 1 0 130009963 34762752 7499 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 8487 7499 48 102 0 8382 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 33948


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1804352/2055920 swapFree=4107824/4192956
[pid=17824] ppid=17822 vsize=102320 CPUtime=9039.08
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 32025 0 0 0 903615 293 0 0 25 0 1 0 130009963 104775680 24477 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 25580 24477 48 102 0 25475 0
Current children cumulated CPU time (s) 9039.08
Current children cumulated vsize (KiB) 102320

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1795968/2055920 swapFree=4107824/4192956
[pid=17824] ppid=17822 vsize=110716 CPUtime=9099.06
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 34148 0 0 0 909610 296 0 0 25 0 1 0 130009963 113373184 26600 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530504 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 27679 26600 48 102 0 27574 0
Current children cumulated CPU time (s) 9099.06
Current children cumulated vsize (KiB) 110716

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1791616/2055920 swapFree=4107888/4192956
[pid=17824] ppid=17822 vsize=114640 CPUtime=9159.04
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 35337 0 0 0 915607 297 0 0 25 0 1 0 130009963 117391360 27581 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 28660 27581 48 102 0 28555 0
Current children cumulated CPU time (s) 9159.04
Current children cumulated vsize (KiB) 114640

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1791616/2055920 swapFree=4107888/4192956
[pid=17824] ppid=17822 vsize=114640 CPUtime=9219.02
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 35337 0 0 0 921605 297 0 0 25 0 1 0 130009963 117391360 27581 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 28660 27581 48 102 0 28555 0
Current children cumulated CPU time (s) 9219.02
Current children cumulated vsize (KiB) 114640

[startup+9282.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 18423
/proc/meminfo: memFree=1791616/2055920 swapFree=4107888/4192956
[pid=17824] ppid=17822 vsize=114640 CPUtime=9279
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 35337 0 0 0 927603 297 0 0 25 0 1 0 130009963 117391360 27581 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 28660 27581 48 102 0 28555 0
Current children cumulated CPU time (s) 9279
Current children cumulated vsize (KiB) 114640

[startup+9342.31 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 18423
/proc/meminfo: memFree=1791680/2055920 swapFree=4107952/4192956
[pid=17824] ppid=17822 vsize=114640 CPUtime=9338.99
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 35337 0 0 0 933601 298 0 0 25 0 1 0 130009963 117391360 27581 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 28660 27581 48 102 0 28555 0
Current children cumulated CPU time (s) 9338.99
Current children cumulated vsize (KiB) 114640

[startup+9402.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 18423
/proc/meminfo: memFree=1789952/2055920 swapFree=4107952/4192956
[pid=17824] ppid=17822 vsize=116592 CPUtime=9398.97
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 35802 0 0 0 939598 299 0 0 25 0 1 0 130009963 119390208 28046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 29148 28046 48 102 0 29043 0
Current children cumulated CPU time (s) 9398.97
Current children cumulated vsize (KiB) 116592

[startup+9462.3 s]
/proc/loadavg: 1.01 1.02 1.00 3/78 18423
/proc/meminfo: memFree=1777728/2055920 swapFree=4108016/4192956
[pid=17824] ppid=17822 vsize=128632 CPUtime=9458.95
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 38832 0 0 0 945592 303 0 0 25 0 1 0 130009963 131719168 31076 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 32158 31076 48 102 0 32053 0
Current children cumulated CPU time (s) 9458.95
Current children cumulated vsize (KiB) 128632

[startup+9522.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18423
/proc/meminfo: memFree=1771264/2055920 swapFree=4108016/4192956
[pid=17824] ppid=17822 vsize=134880 CPUtime=9518.92
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40604 0 0 0 951587 305 0 0 25 0 1 0 130009963 138117120 32638 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530853 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33720 32638 48 102 0 33615 0
Current children cumulated CPU time (s) 9518.92
Current children cumulated vsize (KiB) 134880

[startup+9582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18423
/proc/meminfo: memFree=1771264/2055920 swapFree=4108016/4192956
[pid=17824] ppid=17822 vsize=134880 CPUtime=9578.9
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40604 0 0 0 957584 306 0 0 25 0 1 0 130009963 138117120 32638 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33720 32638 48 102 0 33615 0
Current children cumulated CPU time (s) 9578.9
Current children cumulated vsize (KiB) 134880

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771328/2055920 swapFree=4108080/4192956
[pid=17824] ppid=17822 vsize=134880 CPUtime=9638.89
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40604 0 0 0 963582 307 0 0 25 0 1 0 130009963 138117120 32638 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33720 32638 48 102 0 33615 0
Current children cumulated CPU time (s) 9638.89
Current children cumulated vsize (KiB) 134880

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771328/2055920 swapFree=4108144/4192956
[pid=17824] ppid=17822 vsize=134880 CPUtime=9698.87
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40604 0 0 0 969580 307 0 0 25 0 1 0 130009963 138117120 32638 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33720 32638 48 102 0 33615 0
Current children cumulated CPU time (s) 9698.87
Current children cumulated vsize (KiB) 134880

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771328/2055920 swapFree=4108144/4192956
[pid=17824] ppid=17822 vsize=134880 CPUtime=9758.85
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40606 0 0 0 975577 308 0 0 25 0 1 0 130009963 138117120 32640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33720 32640 48 102 0 33615 0
Current children cumulated CPU time (s) 9758.85
Current children cumulated vsize (KiB) 134880

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771200/2055920 swapFree=4108144/4192956
[pid=17824] ppid=17822 vsize=134712 CPUtime=9818.83
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40844 0 0 0 981575 308 0 0 25 0 1 0 130009963 137945088 32623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33678 32623 48 102 0 33573 0
Current children cumulated CPU time (s) 9818.83
Current children cumulated vsize (KiB) 134712

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771264/2055920 swapFree=4108208/4192956
[pid=17824] ppid=17822 vsize=134712 CPUtime=9878.81
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40844 0 0 0 987573 308 0 0 25 0 1 0 130009963 137945088 32623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33678 32623 48 102 0 33573 0
Current children cumulated CPU time (s) 9878.81
Current children cumulated vsize (KiB) 134712

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771264/2055920 swapFree=4108208/4192956
[pid=17824] ppid=17822 vsize=134712 CPUtime=9938.79
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40844 0 0 0 993570 309 0 0 25 0 1 0 130009963 137945088 32623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33678 32623 48 102 0 33573 0
Current children cumulated CPU time (s) 9938.79
Current children cumulated vsize (KiB) 134712

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771328/2055920 swapFree=4108272/4192956
[pid=17824] ppid=17822 vsize=134712 CPUtime=9998.77
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40844 0 0 0 999568 309 0 0 25 0 1 0 130009963 137945088 32623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33678 32623 48 102 0 33573 0
Current children cumulated CPU time (s) 9998.77
Current children cumulated vsize (KiB) 134712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1771328/2055920 swapFree=4108272/4192956
[pid=17824] ppid=17822 vsize=134712 CPUtime=10000.1
/proc/17824/stat : 17824 (picosat) R 17822 17824 17768 0 -1 4194304 40844 0 0 0 999698 309 0 0 25 0 1 0 130009963 137945088 32623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 33678 32623 48 102 0 33573 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 134712

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): 10003.6
CPU time (s): 10000.1
CPU user time (s): 9996.99
CPU system time (s): 3.11952
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 135760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.99
system time used= 3.11952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40844
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= 21860

runsolver used 12.0482 second user time and 23.6314 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Tue Apr 17 14:42:59 UTC 2007

IDJOB= 355963
IDBENCH= 20551
IDSOLVER= 171
FILE ID= node39/355963-1176820978

PBS_JOBID= 4586377

Free space on /tmp= 66474 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/355963-1176820978/picosat /tmp/evaluation/355963-1176820978/instance-355963-1176820978.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-355963-1176820978 -o ROOT/results/node39/solver-355963-1176820978 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355963-1176820978/picosat /tmp/evaluation/355963-1176820978/instance-355963-1176820978.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 716184538

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1906008 kB
Buffers:         25624 kB
Cached:          58436 kB
SwapCached:      23380 kB
Active:          67956 kB
Inactive:        49228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906008 kB
SwapTotal:     4192956 kB
SwapFree:      4103984 kB
Dirty:           10492 kB
Writeback:           0 kB
Mapped:          30156 kB
Slab:            18008 kB
Committed_AS:  1762724 kB
PageTables:       2012 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= 66474 MiB

End job on node39 on Tue Apr 17 17:29:45 UTC 2007