Trace number 1733910

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) 1200.07 1200.63

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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-1733910-1240793776/watcher-1733910-1240793776 -o /tmp/evaluation-result-1733910-1240793776/solver-1733910-1240793776 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1733910-1240793776.cnf -rs 1058475115 -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: 1.00 1.00 1.00 3/64 28937
/proc/meminfo: memFree=1650064/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=1844 CPUtime=0
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 107411597 1888256 188 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 461 188 119 319 0 139 0

[startup+0.0569391 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28937
/proc/meminfo: memFree=1650064/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=3428 CPUtime=0.05
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 623 0 0 0 5 0 0 0 18 0 1 0 107411597 3510272 607 1992294400 134512640 135819388 4294956176 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 857 607 119 319 0 535 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3428

[startup+0.101943 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28937
/proc/meminfo: memFree=1650064/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=4748 CPUtime=0.09
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 978 0 0 0 9 0 0 0 18 0 1 0 107411597 4861952 963 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 1187 963 119 319 0 865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4748

[startup+0.301958 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28937
/proc/meminfo: memFree=1650064/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=7532 CPUtime=0.29
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 1731 0 0 0 29 0 0 0 19 0 1 0 107411597 7712768 1651 1992294400 134512640 135819388 4294956176 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 1883 1651 127 319 0 1561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7532

[startup+0.701991 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28937
/proc/meminfo: memFree=1650064/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=7532 CPUtime=0.69
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 1731 0 0 0 69 0 0 0 23 0 1 0 107411597 7712768 1651 1992294400 134512640 135819388 4294956176 18446744073709551615 134521120 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 1883 1651 127 319 0 1561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7532

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1643720/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=8040 CPUtime=1.49
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 1850 0 0 0 149 0 0 0 25 0 1 0 107411597 8232960 1707 1992294400 134512640 135819388 4294956176 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 2010 1707 147 319 0 1688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8040

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1643592/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=8040 CPUtime=3.09
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 1850 0 0 0 309 0 0 0 25 0 1 0 107411597 8232960 1707 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 2010 1707 147 319 0 1688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8040

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1642952/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=8872 CPUtime=6.29
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 2059 0 0 0 629 0 0 0 25 0 1 0 107411597 9084928 1916 1992294400 134512640 135819388 4294956176 18446744073709551615 134617710 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 2218 1916 147 319 0 1896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8872

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1640712/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=11456 CPUtime=12.68
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 2598 0 0 0 1268 0 0 0 25 0 1 0 107411597 11730944 2455 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 2864 2455 147 319 0 2542 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11456

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1635272/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=17748 CPUtime=25.48
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 4070 0 0 0 2546 2 0 0 25 0 1 0 107411597 18173952 3846 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 4437 3846 147 319 0 4115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17748

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1627976/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=25696 CPUtime=51.07
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 5928 0 0 0 5104 3 0 0 25 0 1 0 107411597 26312704 5639 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 6424 5639 147 319 0 6102 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25696

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1618056/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=37612 CPUtime=102.25
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 8965 0 0 0 10220 5 0 0 25 0 1 0 107411597 38514688 8064 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 9403 8064 147 319 0 9081 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37612

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1610312/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=46580 CPUtime=162.22
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 11181 0 0 0 16215 7 0 0 25 0 1 0 107411597 47697920 10038 1992294400 134512640 135819388 4294956176 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/28937/statm: 11645 10038 147 319 0 11323 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 46580

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1600968/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=56088 CPUtime=222.18
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 13717 0 0 0 22209 9 0 0 25 0 1 0 107411597 57434112 12333 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 14022 12333 147 319 0 13700 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 56088

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28938
/proc/meminfo: memFree=1594184/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=67084 CPUtime=282.16
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 16504 0 0 0 28205 11 0 0 25 0 1 0 107411597 68694016 14020 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 16771 14020 147 319 0 16449 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 67084

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1587464/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=73892 CPUtime=342.12
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 18143 0 0 0 34199 13 0 0 25 0 1 0 107411597 75665408 15659 1992294400 134512640 135819388 4294956176 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/28937/statm: 18473 15659 147 319 0 18151 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 73892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1583368/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=77484 CPUtime=402.08
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 19188 0 0 0 40194 14 0 0 25 0 1 0 107411597 79343616 16704 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 19371 16704 147 319 0 19049 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 77484

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1576072/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=85756 CPUtime=462.06
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 21802 0 0 0 46189 17 0 0 25 0 1 0 107411597 87814144 18515 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 21439 18515 147 319 0 21117 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 85756

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1571272/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=91936 CPUtime=522.03
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 23638 0 0 0 52185 18 0 0 25 0 1 0 107411597 94142464 19710 1992294400 134512640 135819388 4294956176 18446744073709551615 134616826 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 22984 19710 147 319 0 22662 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 91936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1568456/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=94696 CPUtime=582.01
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 24328 0 0 0 58183 18 0 0 25 0 1 0 107411597 96968704 20400 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 23674 20400 147 319 0 23352 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 94696

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1565192/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=97996 CPUtime=641.99
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 25137 0 0 0 64180 19 0 0 25 0 1 0 107411597 100347904 21209 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 24499 21209 147 319 0 24177 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 97996

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1562376/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=100380 CPUtime=701.97
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 25822 0 0 0 70177 20 0 0 25 0 1 0 107411597 102789120 21894 1992294400 134512640 135819388 4294956176 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 25095 21894 147 319 0 24773 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 100380

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1558152/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=104820 CPUtime=761.94
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 26879 0 0 0 76174 20 0 0 25 0 1 0 107411597 107335680 22951 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 26205 22951 147 319 0 25883 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 104820

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1554568/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=110160 CPUtime=821.92
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 28280 0 0 0 82171 21 0 0 25 0 1 0 107411597 112803840 23839 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 27540 23839 147 319 0 27218 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 110160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1551304/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=113804 CPUtime=881.89
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 29124 0 0 0 88167 22 0 0 25 0 1 0 107411597 116535296 24683 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 28451 24683 147 319 0 28129 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 113804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1548296/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=116504 CPUtime=941.88
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 29880 0 0 0 94165 23 0 0 25 0 1 0 107411597 119300096 25439 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 29126 25439 147 319 0 28804 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 116504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1545864/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=118792 CPUtime=1001.85
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 30468 0 0 0 100162 23 0 0 25 0 1 0 107411597 121643008 26027 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 29698 26027 147 319 0 29376 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 118792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1541896/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=123164 CPUtime=1061.82
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 31745 0 0 0 106158 24 0 0 25 0 1 0 107411597 126119936 27022 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28937/statm: 30791 27022 147 319 0 30469 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 123164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1534984/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=134568 CPUtime=1121.79
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 35262 0 0 0 112153 26 0 0 25 0 1 0 107411597 137797632 28733 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 33642 28733 147 319 0 33320 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 134568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1531976/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=137016 CPUtime=1181.76
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 36010 0 0 0 118150 26 0 0 25 0 1 0 107411597 140304384 29481 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/28937/statm: 34254 29481 147 319 0 33932 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 137016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28944
/proc/meminfo: memFree=1531144/2055920 swapFree=4192812/4192956
[pid=28937] ppid=28935 vsize=137676 CPUtime=1200.04
/proc/28937/stat : 28937 (hydrasat-flat) R 28935 28937 28842 0 -1 4194304 36209 0 0 0 119977 27 0 0 25 0 1 0 107411597 140980224 29680 1992294400 134512640 135819388 4294956176 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/28937/statm: 34419 29680 147 319 0 34097 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 137676

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): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.293955
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 137676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36209
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= 3631

runsolver used 1.38179 second user time and 2.99554 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-27 02:56:16
IDJOB=1733910
IDBENCH=71150
IDSOLVER=519
FILE ID=node3/1733910-1240793776
PBS_JOBID= 9187343
Free space on /tmp= 66028 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733910-1240793776/watcher-1733910-1240793776 -o /tmp/evaluation-result-1733910-1240793776/solver-1733910-1240793776 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1733910-1240793776.cnf -rs 1058475115 -co memory_limit 1800

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1058475115

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1650544 kB
Buffers:         48036 kB
Cached:         271768 kB
SwapCached:          0 kB
Active:         129408 kB
Inactive:       204780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          24144 kB
Slab:            57268 kB
Committed_AS:   440872 kB
PageTables:       1372 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= 66028 MiB
End job on node3 at 2009-04-27 03:16:18