Trace number 1733210

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 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
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 variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

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-1733210-1240786037/watcher-1733210-1240786037 -o /tmp/evaluation-result-1733210-1240786037/solver-1733210-1240786037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1733210-1240786037.cnf -rs 155254838 -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 0.97 3/65 26851
/proc/meminfo: memFree=1815736/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=1916 CPUtime=0
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 106633593 1961984 186 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 479 187 119 319 0 157 0

[startup+0.015076 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 26851
/proc/meminfo: memFree=1815736/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=2312 CPUtime=0.01
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 291 0 0 0 1 0 0 0 20 0 1 0 106633593 2367488 275 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 578 275 119 319 0 256 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2312

[startup+0.101085 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 26851
/proc/meminfo: memFree=1815736/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=4820 CPUtime=0.09
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 974 0 0 0 9 0 0 0 20 0 1 0 106633593 4935680 958 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 1205 958 119 319 0 883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4820

[startup+0.301106 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 26851
/proc/meminfo: memFree=1815736/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=10004 CPUtime=0.29
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 2362 0 0 0 28 1 0 0 22 0 1 0 106633593 10244096 2270 1992294400 134512640 135819388 4294956176 18446744073709551615 134681622 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 2501 2270 127 319 0 2179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10004

[startup+0.701149 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 26851
/proc/meminfo: memFree=1815736/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=10004 CPUtime=0.69
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 2362 0 0 0 68 1 0 0 25 0 1 0 106633593 10244096 2270 1992294400 134512640 135819388 4294956176 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 2501 2270 127 319 0 2179 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10004

[startup+1.50123 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 26852
/proc/meminfo: memFree=1807024/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=10004 CPUtime=1.49
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 2362 0 0 0 148 1 0 0 25 0 1 0 106633593 10244096 2270 1992294400 134512640 135819388 4294956176 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 2501 2270 127 319 0 2179 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10004

[startup+3.1014 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 26852
/proc/meminfo: memFree=1806768/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=10648 CPUtime=3.09
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 2515 0 0 0 308 1 0 0 25 0 1 0 106633593 10903552 2342 1992294400 134512640 135819388 4294956176 18446744073709551615 134668695 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 2662 2342 147 319 0 2340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10648

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 26852
/proc/meminfo: memFree=1806640/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=10648 CPUtime=6.29
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 2521 0 0 0 628 1 0 0 25 0 1 0 106633593 10903552 2348 1992294400 134512640 135819388 4294956176 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 2662 2348 147 319 0 2340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10648

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/66 26852
/proc/meminfo: memFree=1805488/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=12088 CPUtime=12.69
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 2828 0 0 0 1268 1 0 0 25 0 1 0 106633593 12378112 2655 1992294400 134512640 135819388 4294956176 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 3022 2655 147 319 0 2700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12088

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 26852
/proc/meminfo: memFree=1801904/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=16060 CPUtime=25.49
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 3714 0 0 0 2547 2 0 0 25 0 1 0 106633593 16445440 3541 1992294400 134512640 135819388 4294956176 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 4015 3541 147 319 0 3693 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16060

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 26852
/proc/meminfo: memFree=1796080/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=22620 CPUtime=51.08
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 5168 0 0 0 5105 3 0 0 25 0 1 0 106633593 23162880 4995 1992294400 134512640 135819388 4294956176 18446744073709551615 134593109 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 5655 4995 147 319 0 5333 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22620

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 26852
/proc/meminfo: memFree=1785840/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=33660 CPUtime=102.26
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 7895 0 0 0 10221 5 0 0 25 0 1 0 106633593 34467840 7520 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 8415 7520 147 319 0 8093 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33660

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1777008/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=44632 CPUtime=162.24
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 10636 0 0 0 16217 7 0 0 25 0 1 0 106633593 45703168 9810 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 11158 9810 147 319 0 10836 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44632

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1770416/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=51020 CPUtime=222.23
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 12218 0 0 0 22214 9 0 0 25 0 1 0 106633593 52244480 11392 1992294400 134512640 135819388 4294956176 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 12755 11392 147 319 0 12433 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51020

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1760944/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=61696 CPUtime=282.21
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 15192 0 0 0 28210 11 0 0 25 0 1 0 106633593 63176704 13743 1992294400 134512640 135819388 4294956176 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 15424 13743 147 319 0 15102 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 61696

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1755056/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=68660 CPUtime=342.19
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 16920 0 0 0 34207 12 0 0 25 0 1 0 106633593 70307840 15214 1992294400 134512640 135819388 4294956176 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 17165 15214 147 319 0 16843 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 68660

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1747312/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=77344 CPUtime=402.17
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 19437 0 0 0 40203 14 0 0 25 0 1 0 106633593 79200256 17129 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 19336 17129 147 319 0 19014 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 77344

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1742448/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=83600 CPUtime=462.16
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 21032 0 0 0 46200 16 0 0 25 0 1 0 106633593 85606400 18323 1992294400 134512640 135819388 4294956176 18446744073709551615 134616935 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 20900 18323 147 319 0 20578 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 83600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1734640/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=92312 CPUtime=522.14
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 23212 0 0 0 52197 17 0 0 25 0 1 0 106633593 94527488 20302 1992294400 134512640 135819388 4294956176 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 23078 20302 147 319 0 22756 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 92312

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1731248/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=97408 CPUtime=582.13
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 24619 0 0 0 58195 18 0 0 25 0 1 0 106633593 99745792 21107 1992294400 134512640 135819388 4294956176 18446744073709551615 134617054 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 24352 21107 147 319 0 24030 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 97408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1728560/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=99840 CPUtime=642.11
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 25289 0 0 0 64193 18 0 0 25 0 1 0 106633593 102236160 21777 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 24960 21777 147 319 0 24638 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 99840

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1724976/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=105184 CPUtime=702.09
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 26599 0 0 0 70190 19 0 0 25 0 1 0 106633593 107708416 22685 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 26296 22685 147 319 0 25974 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 105184

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1719024/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=112736 CPUtime=762.08
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 29041 0 0 0 76187 21 0 0 25 0 1 0 106633593 115441664 24144 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 28184 24144 147 319 0 27862 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 112736

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26852
/proc/meminfo: memFree=1715248/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=116476 CPUtime=822.06
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 29978 0 0 0 82185 21 0 0 25 0 1 0 106633593 119271424 25081 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 29119 25081 147 319 0 28797 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 116476

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1711664/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=119840 CPUtime=882.03
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 30870 0 0 0 88181 22 0 0 25 0 1 0 106633593 122716160 25973 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 29960 25973 147 319 0 29638 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 119840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1708720/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=122544 CPUtime=942.02
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 31594 0 0 0 94179 23 0 0 25 0 1 0 106633593 125485056 26697 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 30636 26697 147 319 0 30314 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 122544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1704880/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=126988 CPUtime=1002
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 32556 0 0 0 100176 24 0 0 25 0 1 0 106633593 130035712 27659 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 31747 27659 147 319 0 31425 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 126988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1703088/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=128636 CPUtime=1061.99
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 33004 0 0 0 106174 25 0 0 25 0 1 0 106633593 131723264 28107 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 32159 28107 147 319 0 31837 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 128636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1700272/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=131736 CPUtime=1121.97
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 33675 0 0 0 112171 26 0 0 25 0 1 0 106633593 134897664 28778 1992294400 134512640 135819388 4294956176 18446744073709551615 134617140 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 32934 28778 147 319 0 32612 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 131736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1697648/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=136452 CPUtime=1181.95
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 34833 0 0 0 118169 26 0 0 25 0 1 0 106633593 139726848 29423 1992294400 134512640 135819388 4294956176 18446744073709551615 134616826 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 34113 29423 147 319 0 33791 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 136452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 26858
/proc/meminfo: memFree=1696816/2055920 swapFree=4180748/4192956
[pid=26851] ppid=26849 vsize=137148 CPUtime=1200.05
/proc/26851/stat : 26851 (hydrasat-flat) R 26849 26851 26695 0 -1 4194304 35039 0 0 0 119978 27 0 0 25 0 1 0 106633593 140439552 29629 1992294400 134512640 135819388 4294956176 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/26851/statm: 34287 29629 147 319 0 33965 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 137148

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.289955
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 137148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35039
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= 1756

runsolver used 1.37679 second user time and 3.00154 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-27 00:47:18
IDJOB=1733210
IDBENCH=71136
IDSOLVER=519
FILE ID=node81/1733210-1240786037
PBS_JOBID= 9187298
Free space on /tmp= 126388 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733210-1240786037/watcher-1733210-1240786037 -o /tmp/evaluation-result-1733210-1240786037/solver-1733210-1240786037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1733210-1240786037.cnf -rs 155254838 -co memory_limit 1800

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=155254838

node81.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		: 3000.234
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	: 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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1816216 kB
Buffers:         31320 kB
Cached:         147108 kB
SwapCached:       5920 kB
Active:          34420 kB
Inactive:       152640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816216 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:            3496 kB
Writeback:           0 kB
Mapped:          13788 kB
Slab:            38440 kB
Committed_AS:   397908 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126388 MiB
End job on node81 at 2009-04-27 01:07:20