Trace number 1825146

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 535? (TO) 10000.1 10004.4

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5162.75
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825146-1242491249/watcher-1825146-1242491249 -o /tmp/evaluation-result-1825146-1242491249/solver-1825146-1242491249 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825146-1242491249.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 0.97 0.99 3/64 1818
/proc/meminfo: memFree=1868720/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=568 CPUtime=0
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 277157855 581632 66 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 142 66 40 102 0 37 0

[startup+0.019902 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1818
/proc/meminfo: memFree=1868720/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=712 CPUtime=0.01
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 104 0 0 0 0 1 0 0 18 0 1 0 277157855 729088 90 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 178 90 40 102 0 73 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 712

[startup+0.101907 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1818
/proc/meminfo: memFree=1868720/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=1340 CPUtime=0.1
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 238 0 0 0 4 6 0 0 18 0 1 0 277157855 1372160 224 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 335 224 40 102 0 230 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.301928 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1818
/proc/meminfo: memFree=1868720/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=2468 CPUtime=0.3
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 513 0 0 0 13 17 0 0 19 0 1 0 277157855 2527232 499 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 617 499 40 102 0 512 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2468

[startup+0.701968 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1818
/proc/meminfo: memFree=1868720/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=4552 CPUtime=0.69
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 1072 0 0 0 29 40 0 0 23 0 1 0 277157855 4661248 1058 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 1138 1058 40 102 0 1033 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4552

[startup+1.50105 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1862824/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=8960 CPUtime=1.49
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 1775 0 0 0 86 63 0 0 25 0 1 0 277157855 9175040 1761 1992294400 134512640 134931368 4294956240 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 2240 1761 42 102 0 2135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8960

[startup+3.10121 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1861416/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=9364 CPUtime=3.09
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 1889 0 0 0 245 64 0 0 25 0 1 0 277157855 9588736 1873 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 2341 1873 48 102 0 2236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9364

[startup+6.30154 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1860264/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=10420 CPUtime=6.28
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 2139 0 0 0 564 64 0 0 25 0 1 0 277157855 10670080 2123 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 2605 2123 48 102 0 2500 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10420

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1858184/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=12652 CPUtime=12.69
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 2716 0 0 0 1204 65 0 0 25 0 1 0 277157855 12955648 2700 1992294400 134512640 134931368 4294956240 18446744073709551615 134544845 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 3163 2700 48 102 0 3058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12652

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1856968/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=13540 CPUtime=25.48
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 2954 0 0 0 2483 65 0 0 25 0 1 0 277157855 13864960 2938 1992294400 134512640 134931368 4294956240 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 3385 2938 48 102 0 3280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13540

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1856520/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=14532 CPUtime=51.07
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 3142 0 0 0 5041 66 0 0 25 0 1 0 277157855 14880768 3126 1992294400 134512640 134931368 4294956240 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 3633 3126 48 102 0 3528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14532

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1853768/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=16868 CPUtime=102.25
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 3736 0 0 0 10159 66 0 0 25 0 1 0 277157855 17272832 3720 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 4217 3720 48 102 0 4112 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1851848/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=18740 CPUtime=162.22
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 4213 0 0 0 16155 67 0 0 25 0 1 0 277157855 19189760 4197 1992294400 134512640 134931368 4294956240 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 4685 4197 48 102 0 4580 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 18740

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1848008/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=22476 CPUtime=222.19
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 5155 0 0 0 22152 67 0 0 25 0 1 0 277157855 23015424 5139 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 5619 5139 48 102 0 5514 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 22476

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1847944/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=22472 CPUtime=282.17
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 5164 0 0 0 28150 67 0 0 25 0 1 0 277157855 23011328 5148 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 5618 5148 48 102 0 5513 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 22472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1847112/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=23504 CPUtime=342.14
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 5516 0 0 0 34147 67 0 0 25 0 1 0 277157855 24068096 5397 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 5876 5397 48 102 0 5771 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 23504

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1843208/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=27060 CPUtime=402.12
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 6513 0 0 0 40143 69 0 0 25 0 1 0 277157855 27709440 6285 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 6765 6285 48 102 0 6660 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 27060

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1841288/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=29024 CPUtime=462.09
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 7120 0 0 0 46140 69 0 0 25 0 1 0 277157855 29720576 6775 1992294400 134512640 134931368 4294956240 18446744073709551615 134597667 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 7256 6775 48 102 0 7151 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 29024

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1841288/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=29024 CPUtime=522.06
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 7203 0 0 0 52137 69 0 0 25 0 1 0 277157855 29720576 6777 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 7256 6777 48 102 0 7151 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 29024

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1841160/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=29024 CPUtime=582.04
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 7292 0 0 0 58135 69 0 0 25 0 1 0 277157855 29720576 6781 1992294400 134512640 134931368 4294956240 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 7256 6781 48 102 0 7151 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 29024

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1819
/proc/meminfo: memFree=1840456/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=29804 CPUtime=642.02
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 7593 0 0 0 64132 70 0 0 25 0 1 0 277157855 30519296 6993 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 7451 6993 48 102 0 7346 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 29804


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1837
/proc/meminfo: memFree=1779080/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87920 CPUtime=9038.38
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26171 0 0 0 903747 91 0 0 25 0 1 0 277157855 90030080 21462 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21980 21462 48 102 0 21875 0
Current children cumulated CPU time (s) 9038.38
Current children cumulated vsize (KiB) 87920

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1837
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87920 CPUtime=9098.36
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26171 0 0 0 909745 91 0 0 25 0 1 0 277157855 90030080 21462 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21980 21462 48 102 0 21875 0
Current children cumulated CPU time (s) 9098.36
Current children cumulated vsize (KiB) 87920

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1837
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87920 CPUtime=9158.33
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26171 0 0 0 915742 91 0 0 25 0 1 0 277157855 90030080 21462 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21980 21462 48 102 0 21875 0
Current children cumulated CPU time (s) 9158.33
Current children cumulated vsize (KiB) 87920

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87920 CPUtime=9218.31
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26171 0 0 0 921739 92 0 0 25 0 1 0 277157855 90030080 21462 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21980 21462 48 102 0 21875 0
Current children cumulated CPU time (s) 9218.31
Current children cumulated vsize (KiB) 87920

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9278.28
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 927736 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9278.28
Current children cumulated vsize (KiB) 87700

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9338.25
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 933733 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9338.25
Current children cumulated vsize (KiB) 87700

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9398.23
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 939731 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9398.23
Current children cumulated vsize (KiB) 87700

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9458.2
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 945728 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9458.2
Current children cumulated vsize (KiB) 87700

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778952/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9518.17
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 951725 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9518.17
Current children cumulated vsize (KiB) 87700

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778888/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9578.15
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 957723 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9578.15
Current children cumulated vsize (KiB) 87700

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778888/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87700 CPUtime=9638.12
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26180 0 0 0 963720 92 0 0 25 0 1 0 277157855 89804800 21446 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21925 21446 48 102 0 21820 0
Current children cumulated CPU time (s) 9638.12
Current children cumulated vsize (KiB) 87700

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1778760/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=87828 CPUtime=9698.09
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 26207 0 0 0 969717 92 0 0 25 0 1 0 277157855 89935872 21473 1992294400 134512640 134931368 4294956240 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 21957 21473 48 102 0 21852 0
Current children cumulated CPU time (s) 9698.09
Current children cumulated vsize (KiB) 87828

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1768904/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=97620 CPUtime=9758.07
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 28769 0 0 0 975712 95 0 0 25 0 1 0 277157855 99962880 23912 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 24405 23912 48 102 0 24300 0
Current children cumulated CPU time (s) 9758.07
Current children cumulated vsize (KiB) 97620

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1768904/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=97620 CPUtime=9818.05
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 28769 0 0 0 981710 95 0 0 25 0 1 0 277157855 99962880 23912 1992294400 134512640 134931368 4294956240 18446744073709551615 134525610 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 24405 23912 48 102 0 24300 0
Current children cumulated CPU time (s) 9818.05
Current children cumulated vsize (KiB) 97620

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1768904/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=97620 CPUtime=9878.03
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 28769 0 0 0 987708 95 0 0 25 0 1 0 277157855 99962880 23912 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 24405 23912 48 102 0 24300 0
Current children cumulated CPU time (s) 9878.03
Current children cumulated vsize (KiB) 97620

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1768968/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=97620 CPUtime=9938
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 28769 0 0 0 993705 95 0 0 25 0 1 0 277157855 99962880 23912 1992294400 134512640 134931368 4294956240 18446744073709551615 134520256 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 24405 23912 48 102 0 24300 0
Current children cumulated CPU time (s) 9938
Current children cumulated vsize (KiB) 97620

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1768904/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=97620 CPUtime=9997.98
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 28769 0 0 0 999703 95 0 0 25 0 1 0 277157855 99962880 23912 1992294400 134512640 134931368 4294956240 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 24405 23912 48 102 0 24300 0
Current children cumulated CPU time (s) 9997.98
Current children cumulated vsize (KiB) 97620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1843
/proc/meminfo: memFree=1768904/2055920 swapFree=4179120/4192956
[pid=1818] ppid=1816 vsize=97620 CPUtime=10000.1
/proc/1818/stat : 1818 (picosat) R 1816 1818 1781 0 -1 4194304 28769 0 0 0 999914 95 0 0 25 0 1 0 277157855 99962880 23912 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/1818/statm: 24405 23912 48 102 0 24300 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 97620

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): 10004.4
CPU time (s): 10000.1
CPU user time (s): 9999.14
CPU system time (s): 0.973851
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 98112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.14
system time used= 0.973851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28769
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= 26387

runsolver used 11.6572 second user time and 24.7312 second system time

The end

Launcher Data 

Begin job on node27 at 2009-05-16 18:27:29
IDJOB=1825146
IDBENCH=70817
IDSOLVER=666
FILE ID=node27/1825146-1242491249
PBS_JOBID= 9306928
Free space on /tmp= 66288 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825146-1242491249/watcher-1825146-1242491249 -o /tmp/evaluation-result-1825146-1242491249/solver-1825146-1242491249 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825146-1242491249.cnf            

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=881916603

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1869200 kB
Buffers:         37152 kB
Cached:          99636 kB
SwapCached:       7916 kB
Active:          55516 kB
Inactive:        91360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869200 kB
SwapTotal:     4192956 kB
SwapFree:      4179120 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          14640 kB
Slab:            25820 kB
Committed_AS:   990316 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node27 at 2009-05-16 21:14:16