Trace number 1824792

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535UNSAT 3062.71 3064.12

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark353.481
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

3062.68/3064.11	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824792-1242481123/watcher-1824792-1242481123 -o /tmp/evaluation-result-1824792-1242481123/solver-1824792-1242481123 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824792-1242481123.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): 12000 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: 0.85 0.94 0.90 3/64 22516
/proc/meminfo: memFree=1262432/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=728 CPUtime=0
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 276145056 745472 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 182 85 40 102 0 77 0

[startup+0.039245 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 22516
/proc/meminfo: memFree=1262432/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=1672 CPUtime=0.03
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 340 0 0 0 2 1 0 0 18 0 1 0 276145056 1712128 326 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 418 326 40 102 0 313 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1672

[startup+0.101253 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 22516
/proc/meminfo: memFree=1262432/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=2796 CPUtime=0.09
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 450 0 0 0 4 5 0 0 18 0 1 0 276145056 2863104 427 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 699 427 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301275 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 22516
/proc/meminfo: memFree=1262432/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=3324 CPUtime=0.29
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 581 0 0 0 13 16 0 0 19 0 1 0 276145056 3403776 558 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 831 558 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701324 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 22516
/proc/meminfo: memFree=1262432/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=10664 CPUtime=0.69
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 2391 0 0 0 32 37 0 0 23 0 1 0 276145056 10919936 2368 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 2666 2368 40 102 0 2561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10664

[startup+1.50142 s]
/proc/loadavg: 0.86 0.94 0.90 2/65 22517
/proc/meminfo: memFree=1251096/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=20316 CPUtime=1.49
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 3134 0 0 0 69 80 0 0 25 0 1 0 276145056 20803584 3111 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 5079 3111 40 102 0 4974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20316

[startup+3.10261 s]
/proc/loadavg: 0.86 0.94 0.90 2/65 22517
/proc/meminfo: memFree=1248344/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=24588 CPUtime=3.1
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 4169 0 0 0 139 171 0 0 25 0 1 0 276145056 25178112 4146 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 6147 4146 40 102 0 6042 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 24588

[startup+6.30199 s]
/proc/loadavg: 0.86 0.94 0.90 2/65 22517
/proc/meminfo: memFree=1239576/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=33440 CPUtime=6.28
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 5725 0 0 0 368 260 0 0 25 0 1 0 276145056 34242560 5689 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 8360 5689 48 102 0 8255 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33440

[startup+12.7017 s]
/proc/loadavg: 0.88 0.94 0.90 2/65 22517
/proc/meminfo: memFree=1239520/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=33440 CPUtime=12.68
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 5750 0 0 0 1008 260 0 0 25 0 1 0 276145056 34242560 5714 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 8360 5714 48 102 0 8255 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33440

[startup+25.5013 s]
/proc/loadavg: 0.90 0.94 0.90 2/65 22517
/proc/meminfo: memFree=1238432/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=34856 CPUtime=25.48
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 6113 0 0 0 2287 261 0 0 25 0 1 0 276145056 35692544 6077 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 8714 6077 48 102 0 8609 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34856

[startup+51.1013 s]
/proc/loadavg: 0.93 0.94 0.90 2/65 22517
/proc/meminfo: memFree=1234208/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=39300 CPUtime=51.05
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 7216 0 0 0 4843 262 0 0 25 0 1 0 276145056 40243200 7180 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 9825 7180 48 102 0 9720 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 39300

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.91 2/65 22517
/proc/meminfo: memFree=1226784/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=102.23
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9015 0 0 0 9959 264 0 0 25 0 1 0 276145056 47448064 8979 1992294400 134512640 134931368 4294956240 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8979 48 102 0 11479 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 46336

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 22517
/proc/meminfo: memFree=1226784/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=162.21
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9016 0 0 0 15957 264 0 0 25 0 1 0 276145056 47448064 8980 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8980 48 102 0 11479 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 46336

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 22517
/proc/meminfo: memFree=1226720/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=222.17
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9019 0 0 0 21953 264 0 0 25 0 1 0 276145056 47448064 8983 1992294400 134512640 134931368 4294956240 18446744073709551615 134522813 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8983 48 102 0 11479 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 46336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226592/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=282.16
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9023 0 0 0 27951 265 0 0 25 0 1 0 276145056 47448064 8987 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8987 48 102 0 11479 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 46336

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226656/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=342.13
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9024 0 0 0 33948 265 0 0 25 0 1 0 276145056 47448064 8988 1992294400 134512640 134931368 4294956240 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8988 48 102 0 11479 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 46336

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226656/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=402.09
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9028 0 0 0 39944 265 0 0 25 0 1 0 276145056 47448064 8992 1992294400 134512640 134931368 4294956240 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8992 48 102 0 11479 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 46336

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226656/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=462.06
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9031 0 0 0 45941 265 0 0 25 0 1 0 276145056 47448064 8995 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8995 48 102 0 11479 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 46336

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226720/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=522.04
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9034 0 0 0 51939 265 0 0 25 0 1 0 276145056 47448064 8998 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 8998 48 102 0 11479 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 46336

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226720/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=582.01
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9043 0 0 0 57936 265 0 0 25 0 1 0 276145056 47448064 9007 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9007 48 102 0 11479 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 46336

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22519
/proc/meminfo: memFree=1226720/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=641.97
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 9043 0 0 0 63932 265 0 0 25 0 1 0 276145056 47448064 9007 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9007 48 102 0 11479 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 46336


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

/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=2381.09
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10326 0 0 0 237842 267 0 0 25 0 1 0 276145056 47448064 9099 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9099 48 102 0 11479 0
Current children cumulated CPU time (s) 2381.09
Current children cumulated vsize (KiB) 46336

[startup+2442.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=2441.07
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10326 0 0 0 243840 267 0 0 25 0 1 0 276145056 47448064 9099 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9099 48 102 0 11479 0
Current children cumulated CPU time (s) 2441.07
Current children cumulated vsize (KiB) 46336

[startup+2502.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=2501.05
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10326 0 0 0 249838 267 0 0 25 0 1 0 276145056 47448064 9099 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9099 48 102 0 11479 0
Current children cumulated CPU time (s) 2501.05
Current children cumulated vsize (KiB) 46336

[startup+2562.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=2561.03
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10440 0 0 0 255836 267 0 0 25 0 1 0 276145056 47448064 9109 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9109 48 102 0 11479 0
Current children cumulated CPU time (s) 2561.03
Current children cumulated vsize (KiB) 46336

[startup+2622.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=2621.01
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10440 0 0 0 261834 267 0 0 25 0 1 0 276145056 47448064 9109 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9109 48 102 0 11479 0
Current children cumulated CPU time (s) 2621.01
Current children cumulated vsize (KiB) 46336

[startup+2682.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=46336 CPUtime=2680.99
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10440 0 0 0 267832 267 0 0 25 0 1 0 276145056 47448064 9109 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11584 9109 48 102 0 11479 0
Current children cumulated CPU time (s) 2680.99
Current children cumulated vsize (KiB) 46336

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=2740.98
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10560 0 0 0 273830 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 2740.98
Current children cumulated vsize (KiB) 47360

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=2800.96
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10560 0 0 0 279828 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 2800.96
Current children cumulated vsize (KiB) 47360

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1226016/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=2860.94
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10560 0 0 0 285826 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 2860.94
Current children cumulated vsize (KiB) 47360

[startup+2922.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225888/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=2920.93
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 291825 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 2920.93
Current children cumulated vsize (KiB) 47360

[startup+2982.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225888/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=2980.9
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 297822 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 2980.9
Current children cumulated vsize (KiB) 47360

[startup+3042.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3040.88
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 303820 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3040.88
Current children cumulated vsize (KiB) 47360

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

[startup+3046.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3044.88
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 304220 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3044.88
Current children cumulated vsize (KiB) 47360

[startup+3052.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3051.28
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 304860 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3051.28
Current children cumulated vsize (KiB) 47360

[startup+3059.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3057.68
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 305500 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3057.68
Current children cumulated vsize (KiB) 47360

[startup+3062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3060.88
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 305820 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3060.88
Current children cumulated vsize (KiB) 47360

[startup+3063.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3061.68
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 305900 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3061.68
Current children cumulated vsize (KiB) 47360

[startup+3063.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=47360 CPUtime=3062.48
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10669 0 0 0 305980 268 0 0 25 0 1 0 276145056 48496640 9120 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11840 9120 48 102 0 11735 0
Current children cumulated CPU time (s) 3062.48
Current children cumulated vsize (KiB) 47360

[startup+3064.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22525
/proc/meminfo: memFree=1225952/2055920 swapFree=4178740/4192956
[pid=22516] ppid=22514 vsize=45264 CPUtime=3062.68
/proc/22516/stat : 22516 (picosat) R 22514 22516 22479 0 -1 4194304 10670 0 0 0 306000 268 0 0 25 0 1 0 276145056 46350336 8850 1992294400 134512640 134931368 4294956240 18446744073709551615 134581922 0 0 4096 0 0 0 0 17 0 0 0
/proc/22516/statm: 11316 8850 48 102 0 11211 0
Current children cumulated CPU time (s) 3062.68
Current children cumulated vsize (KiB) 45264

Child status: 20
Real time (s): 3064.12
CPU time (s): 3062.71
CPU user time (s): 3060.01
CPU system time (s): 2.69159
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 47796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3060.01
system time used= 2.69159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10671
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= 2
involuntary context switches= 7164

runsolver used 2.52562 second user time and 8.62269 second system time

The end

Launcher Data 

Begin job on node33 at 2009-05-16 15:38:44
IDJOB=1824792
IDBENCH=20374
IDSOLVER=666
FILE ID=node33/1824792-1242481123
PBS_JOBID= 9306868
Free space on /tmp= 66196 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824792-1242481123/watcher-1824792-1242481123 -o /tmp/evaluation-result-1824792-1242481123/solver-1824792-1242481123 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824792-1242481123.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=995573948

node33.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.212
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		: 3000.212
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:       1262856 kB
Buffers:         84352 kB
Cached:         618436 kB
SwapCached:       8016 kB
Active:         208088 kB
Inactive:       504424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1262856 kB
SwapTotal:     4192956 kB
SwapFree:      4178740 kB
Dirty:           12740 kB
Writeback:           0 kB
Mapped:          13956 kB
Slab:            66500 kB
Committed_AS:  1016824 kB
PageTables:       1388 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= 66196 MiB
End job on node33 at 2009-05-16 16:29:48