Trace number 1726844

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

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-1726844-1240717618/watcher-1726844-1240717618 -o /tmp/evaluation-result-1726844-1240717618/solver-1726844-1240717618 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1726844-1240717618.cnf -rs 1961792338 -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: 0.91 0.95 0.98 3/64 26430
/proc/meminfo: memFree=1534864/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=1596 CPUtime=0
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 99795497 1634304 164 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 399 164 119 319 0 77 0

[startup+0.105184 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26430
/proc/meminfo: memFree=1534864/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=2256 CPUtime=0.1
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 390 0 0 0 10 0 0 0 18 0 1 0 99795497 2310144 373 1992294400 134512640 135819388 4294956160 18446744073709551615 135205624 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 564 373 147 319 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.201195 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26430
/proc/meminfo: memFree=1534864/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=2388 CPUtime=0.19
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 432 0 0 0 19 0 0 0 18 0 1 0 99795497 2445312 415 1992294400 134512640 135819388 4294956160 18446744073709551615 135215816 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 597 415 147 319 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2388

[startup+0.301205 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26430
/proc/meminfo: memFree=1534864/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=2520 CPUtime=0.29
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 449 0 0 0 29 0 0 0 19 0 1 0 99795497 2580480 432 1992294400 134512640 135819388 4294956160 18446744073709551615 134599567 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 630 432 147 319 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2520

[startup+0.701253 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26430
/proc/meminfo: memFree=1534864/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=2780 CPUtime=0.69
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 502 0 0 0 69 0 0 0 22 0 1 0 99795497 2846720 485 1992294400 134512640 135819388 4294956160 18446744073709551615 134617047 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 695 485 147 319 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.50135 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26431
/proc/meminfo: memFree=1533192/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=3168 CPUtime=1.49
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 622 0 0 0 149 0 0 0 25 0 1 0 99795497 3244032 605 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 792 605 147 319 0 470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3168

[startup+3.10253 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26431
/proc/meminfo: memFree=1532808/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=3444 CPUtime=3.09
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 683 0 0 0 309 0 0 0 25 0 1 0 99795497 3526656 666 1992294400 134512640 135819388 4294956160 18446744073709551615 135209403 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 861 666 147 319 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30191 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 26431
/proc/meminfo: memFree=1532552/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=3444 CPUtime=6.29
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 694 0 0 0 629 0 0 0 25 0 1 0 99795497 3526656 677 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 861 677 147 319 0 539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26431
/proc/meminfo: memFree=1531400/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=4644 CPUtime=12.69
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 950 0 0 0 1269 0 0 0 25 0 1 0 99795497 4755456 933 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 1161 933 147 319 0 839 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4644

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 26431
/proc/meminfo: memFree=1527944/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=8392 CPUtime=25.49
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 1861 0 0 0 2548 1 0 0 25 0 1 0 99795497 8593408 1807 1992294400 134512640 135819388 4294956160 18446744073709551615 135215866 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 2098 1807 147 319 0 1776 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8392

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 26431
/proc/meminfo: memFree=1525000/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=11660 CPUtime=51.08
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 2610 0 0 0 5106 2 0 0 25 0 1 0 99795497 11939840 2556 1992294400 134512640 135819388 4294956160 18446744073709551615 134668024 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 2915 2556 147 319 0 2593 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11660

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 26431
/proc/meminfo: memFree=1524616/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=11928 CPUtime=102.26
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 2689 0 0 0 10224 2 0 0 25 0 1 0 99795497 12214272 2635 1992294400 134512640 135819388 4294956160 18446744073709551615 134616874 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 2982 2635 147 319 0 2660 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11928

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1524040/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=12656 CPUtime=162.24
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 2811 0 0 0 16222 2 0 0 25 0 1 0 99795497 12959744 2757 1992294400 134512640 135819388 4294956160 18446744073709551615 134616935 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 3164 2757 147 319 0 2842 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12656

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1523656/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=13076 CPUtime=222.23
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 2908 0 0 0 22221 2 0 0 25 0 1 0 99795497 13389824 2854 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 3269 2854 147 319 0 2947 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13076

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1522632/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=14304 CPUtime=282.21
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 3166 0 0 0 28218 3 0 0 25 0 1 0 99795497 14647296 3112 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 3576 3112 147 319 0 3254 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1517576/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=19584 CPUtime=342.19
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 4459 0 0 0 34214 5 0 0 25 0 1 0 99795497 20054016 4344 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 4896 4344 147 319 0 4574 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1514568/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=23300 CPUtime=402.17
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 5342 0 0 0 40212 5 0 0 25 0 1 0 99795497 23859200 5106 1992294400 134512640 135819388 4294956160 18446744073709551615 134617262 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 5825 5106 147 319 0 5503 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23300

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1512264/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=25744 CPUtime=462.15
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 5900 0 0 0 46209 6 0 0 25 0 1 0 99795497 26361856 5664 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 6436 5664 147 319 0 6114 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 25744

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1510280/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=28072 CPUtime=522.14
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 6409 0 0 0 52207 7 0 0 25 0 1 0 99795497 28745728 6173 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 7018 6173 147 319 0 6696 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28072

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1508232/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=30200 CPUtime=582.11
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 6924 0 0 0 58204 7 0 0 25 0 1 0 99795497 30924800 6688 1992294400 134512640 135819388 4294956160 18446744073709551615 134617140 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 7550 6688 147 319 0 7228 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 30200

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1505608/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=33456 CPUtime=642.1
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 7738 0 0 0 64202 8 0 0 25 0 1 0 99795497 34258944 7334 1992294400 134512640 135819388 4294956160 18446744073709551615 134662646 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 8364 7334 147 319 0 8042 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33456

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1505224/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=33912 CPUtime=702.08
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 7839 0 0 0 70200 8 0 0 25 0 1 0 99795497 34725888 7435 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 8478 7435 147 319 0 8156 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 33912

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1503368/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=35780 CPUtime=762.07
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 8290 0 0 0 76198 9 0 0 25 0 1 0 99795497 36638720 7886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 8945 7886 147 319 0 8623 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 35780

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26431
/proc/meminfo: memFree=1501576/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=37988 CPUtime=822.05
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 8732 0 0 0 82196 9 0 0 25 0 1 0 99795497 38899712 8328 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 9497 8328 147 319 0 9175 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37988

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1500296/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=39088 CPUtime=882.03
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 9050 0 0 0 88193 10 0 0 25 0 1 0 99795497 40026112 8646 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 9772 8646 147 319 0 9450 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 39088

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1498504/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=40980 CPUtime=942
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 9497 0 0 0 94190 10 0 0 25 0 1 0 99795497 41963520 9093 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 10245 9093 147 319 0 9923 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 40980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1496904/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=42392 CPUtime=1001.99
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 9889 0 0 0 100188 11 0 0 25 0 1 0 99795497 43409408 9485 1992294400 134512640 135819388 4294956160 18446744073709551615 134617827 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 10598 9485 147 319 0 10276 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 42392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1496776/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=42392 CPUtime=1061.97
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 9916 0 0 0 106186 11 0 0 25 0 1 0 99795497 43409408 9512 1992294400 134512640 135819388 4294956160 18446744073709551615 134617060 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 10598 9512 147 319 0 10276 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 42392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1495304/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=43952 CPUtime=1121.95
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 10283 0 0 0 112184 11 0 0 25 0 1 0 99795497 45006848 9879 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 10988 9879 147 319 0 10666 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 43952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1494024/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=45316 CPUtime=1181.94
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 10621 0 0 0 118182 12 0 0 25 0 1 0 99795497 46403584 10217 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 11329 10217 147 319 0 11007 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 45316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1493320/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=45976 CPUtime=1200.03
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 10771 0 0 0 119991 12 0 0 25 0 1 0 99795497 47079424 10367 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 11494 10367 147 319 0 11172 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 45976

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: 0.99 0.97 0.98 2/65 26437
/proc/meminfo: memFree=1493320/2055920 swapFree=4191900/4192956
[pid=26430] ppid=26428 vsize=45976 CPUtime=1200.03
/proc/26430/stat : 26430 (hydrasat-flat) R 26428 26430 23044 0 -1 4194304 10771 0 0 0 119991 12 0 0 25 0 1 0 99795497 47079424 10367 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/26430/statm: 11494 10367 147 319 0 11172 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 45976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.132979
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 45976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10771
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= 2029

runsolver used 0.908861 second user time and 2.40863 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-26 05:46:58
IDJOB=1726844
IDBENCH=24624
IDSOLVER=519
FILE ID=node11/1726844-1240717618
PBS_JOBID= 9186844
Free space on /tmp= 66104 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.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-1726844-1240717618/watcher-1726844-1240717618 -o /tmp/evaluation-result-1726844-1240717618/solver-1726844-1240717618 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1726844-1240717618.cnf -rs 1961792338 -co memory_limit 1800

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

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=1961792338

node11.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		: 3000.214
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		: 3000.214
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:       1535280 kB
Buffers:         60860 kB
Cached:         382116 kB
SwapCached:        384 kB
Active:         208140 kB
Inactive:       248248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535280 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            50176 kB
Committed_AS:   375204 kB
PageTables:       1448 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= 66104 MiB
End job on node11 at 2009-04-26 06:07:01