Trace number 1731455

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.08 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
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-1731455-1240770763/watcher-1731455-1240770763 -o /tmp/evaluation-result-1731455-1240770763/solver-1731455-1240770763 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1731455-1240770763.cnf -rs 360465907 -co memory_limit 1800 

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): 1800 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: 1.99 1.85 1.45 3/64 27241
/proc/meminfo: memFree=1694008/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=1596 CPUtime=0
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 105104187 1634304 173 1992294400 134512640 135819388 4294956160 18446744073709551615 134644307 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 399 173 119 319 0 77 0

[startup+0.103913 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 27241
/proc/meminfo: memFree=1694008/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=2384 CPUtime=0.09
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 406 0 0 0 9 0 0 0 18 0 1 0 105104187 2441216 389 1992294400 134512640 135819388 4294956160 18446744073709551615 134668658 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 596 389 147 319 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.202921 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 27241
/proc/meminfo: memFree=1694008/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=2384 CPUtime=0.19
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 418 0 0 0 19 0 0 0 18 0 1 0 105104187 2441216 401 1992294400 134512640 135819388 4294956160 18446744073709551615 134668212 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 596 401 147 319 0 274 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2384

[startup+0.302931 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 27241
/proc/meminfo: memFree=1694008/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=2384 CPUtime=0.29
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 426 0 0 0 29 0 0 0 19 0 1 0 105104187 2441216 409 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 596 409 147 319 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.701972 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 27241
/proc/meminfo: memFree=1694008/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=2512 CPUtime=0.69
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 452 0 0 0 69 0 0 0 22 0 1 0 105104187 2572288 435 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 628 435 147 319 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2512

[startup+1.50105 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 27242
/proc/meminfo: memFree=1692720/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=2644 CPUtime=1.49
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 105104187 2707456 479 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 661 479 147 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10122 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 27242
/proc/meminfo: memFree=1692208/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=3436 CPUtime=3.09
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 675 0 0 0 309 0 0 0 25 0 1 0 105104187 3518464 658 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 859 658 147 319 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3436

[startup+6.30154 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 27242
/proc/meminfo: memFree=1691376/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=3836 CPUtime=6.29
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 774 0 0 0 629 0 0 0 25 0 1 0 105104187 3928064 757 1992294400 134512640 135819388 4294956160 18446744073709551615 134670871 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 959 757 147 319 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7012 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 27242
/proc/meminfo: memFree=1690608/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=4620 CPUtime=12.68
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 954 0 0 0 1268 0 0 0 25 0 1 0 105104187 4730880 937 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 1155 937 147 319 0 833 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4620

[startup+25.5025 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 27242
/proc/meminfo: memFree=1687984/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=7136 CPUtime=25.49
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 1581 0 0 0 2548 1 0 0 25 0 1 0 105104187 7307264 1564 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 1784 1564 147 319 0 1462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7136

[startup+51.1011 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 27242
/proc/meminfo: memFree=1686576/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=8784 CPUtime=51.08
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 1965 0 0 0 5106 2 0 0 25 0 1 0 105104187 8994816 1948 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 2196 1948 147 319 0 1874 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8784

[startup+102.301 s]
/proc/loadavg: 1.18 1.60 1.40 2/65 27242
/proc/meminfo: memFree=1685040/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=10528 CPUtime=102.27
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 2334 0 0 0 10225 2 0 0 25 0 1 0 105104187 10780672 2317 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 2632 2317 147 319 0 2310 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10528

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.37 2/65 27242
/proc/meminfo: memFree=1681264/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=14836 CPUtime=162.25
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 3341 0 0 0 16221 4 0 0 25 0 1 0 105104187 15192064 3291 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 3709 3291 147 319 0 3387 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14836

[startup+222.306 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 27242
/proc/meminfo: memFree=1677040/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=19356 CPUtime=222.23
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 4452 0 0 0 22218 5 0 0 25 0 1 0 105104187 19820544 4296 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 4839 4296 147 319 0 4517 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19356

[startup+282.303 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 27242
/proc/meminfo: memFree=1673392/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=24156 CPUtime=282.21
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 5608 0 0 0 28215 6 0 0 25 0 1 0 105104187 24735744 5320 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 6039 5320 147 319 0 5717 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24156

[startup+342.303 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 27242
/proc/meminfo: memFree=1669232/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=28136 CPUtime=342.2
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 6551 0 0 0 34212 8 0 0 25 0 1 0 105104187 28811264 6220 1992294400 134512640 135819388 4294956160 18446744073709551615 134617827 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 7034 6220 147 319 0 6712 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28136

[startup+402.303 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 27244
/proc/meminfo: memFree=1665776/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=32372 CPUtime=402.18
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 7615 0 0 0 40209 9 0 0 25 0 1 0 105104187 33148928 7094 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 8093 7094 147 319 0 7771 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32372

[startup+462.303 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 27244
/proc/meminfo: memFree=1662832/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=35696 CPUtime=462.17
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 8490 0 0 0 46207 10 0 0 25 0 1 0 105104187 36552704 7848 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 8924 7848 147 319 0 8602 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35696

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 27244
/proc/meminfo: memFree=1659440/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=39400 CPUtime=522.15
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9329 0 0 0 52205 10 0 0 25 0 1 0 105104187 40345600 8687 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 9850 8687 147 319 0 9528 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39400

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 27244
/proc/meminfo: memFree=1659376/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=39400 CPUtime=582.13
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9347 0 0 0 58203 10 0 0 25 0 1 0 105104187 40345600 8705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 9850 8705 147 319 0 9528 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39400

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 27244
/proc/meminfo: memFree=1659312/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=39400 CPUtime=642.11
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9350 0 0 0 64201 10 0 0 25 0 1 0 105104187 40345600 8708 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 9850 8708 147 319 0 9528 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 39400

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 27244
/proc/meminfo: memFree=1658736/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40124 CPUtime=702.09
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9495 0 0 0 70199 10 0 0 25 0 1 0 105104187 41086976 8853 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10031 8853 147 319 0 9709 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 40124

[startup+762.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 27244
/proc/meminfo: memFree=1658736/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40124 CPUtime=762.08
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9504 0 0 0 76198 10 0 0 25 0 1 0 105104187 41086976 8862 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10031 8862 147 319 0 9709 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 40124

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 27244
/proc/meminfo: memFree=1658672/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40124 CPUtime=822.06
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9505 0 0 0 82196 10 0 0 25 0 1 0 105104187 41086976 8863 1992294400 134512640 135819388 4294956160 18446744073709551615 134618217 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10031 8863 147 319 0 9709 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 40124

[startup+882.306 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 27244
/proc/meminfo: memFree=1658672/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40124 CPUtime=882.05
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9508 0 0 0 88194 11 0 0 25 0 1 0 105104187 41086976 8866 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10031 8866 147 319 0 9709 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 40124

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 27244
/proc/meminfo: memFree=1658608/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40124 CPUtime=942.03
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9511 0 0 0 94192 11 0 0 25 0 1 0 105104187 41086976 8869 1992294400 134512640 135819388 4294956160 18446744073709551615 134617184 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10031 8869 147 319 0 9709 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 40124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 27244
/proc/meminfo: memFree=1658672/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40124 CPUtime=1002.01
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9511 0 0 0 100190 11 0 0 25 0 1 0 105104187 41086976 8869 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10031 8869 147 319 0 9709 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 40124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 27244
/proc/meminfo: memFree=1658160/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40880 CPUtime=1061.99
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9668 0 0 0 106188 11 0 0 25 0 1 0 105104187 41861120 8980 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10220 8980 147 319 0 9898 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 40880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 27244
/proc/meminfo: memFree=1658096/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=40880 CPUtime=1121.97
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9680 0 0 0 112186 11 0 0 25 0 1 0 105104187 41861120 8992 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10220 8992 147 319 0 9898 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 40880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 27244
/proc/meminfo: memFree=1657456/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=41328 CPUtime=1181.96
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9829 0 0 0 118185 11 0 0 25 0 1 0 105104187 42319872 9141 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10332 9141 147 319 0 10010 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 41328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 27244
/proc/meminfo: memFree=1657456/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=41328 CPUtime=1200.06
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9830 0 0 0 119994 12 0 0 25 0 1 0 105104187 42319872 9142 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10332 9142 147 319 0 10010 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41328

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 27244
/proc/meminfo: memFree=1657456/2055920 swapFree=4180816/4192956
[pid=27241] ppid=27239 vsize=41328 CPUtime=1200.06
/proc/27241/stat : 27241 (hydrasat-flat) R 27239 27241 26847 0 -1 4194304 9830 0 0 0 119994 12 0 0 25 0 1 0 105104187 42319872 9142 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27241/statm: 10332 9142 147 319 0 10010 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12798
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 41328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9830
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= 1706

runsolver used 0.873867 second user time and 2.6006 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-26 20:32:43
IDJOB=1731455
IDBENCH=24752
IDSOLVER=519
FILE ID=node45/1731455-1240770763
PBS_JOBID= 9187150
Free space on /tmp= 66296 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731455-1240770763/watcher-1731455-1240770763 -o /tmp/evaluation-result-1731455-1240770763/solver-1731455-1240770763 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1731455-1240770763.cnf -rs 360465907 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=360465907

node45.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		: 3000.231
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		: 3000.231
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:       1694424 kB
Buffers:         44396 kB
Cached:         237340 kB
SwapCached:       5972 kB
Active:          80236 kB
Inactive:       209960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694424 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            57296 kB
Committed_AS:   424596 kB
PageTables:       1376 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= 66292 MiB
End job on node45 at 2009-04-26 20:52:46