Trace number 428152

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, and are wall clock time (not CPU 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
DEWSATZ 2007-04-26 (fixed)? (TO) 1200.09 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/dated-5-11-u.cnf
MD5SUM083d28c2adf10233f37f8b5a078c94a9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark155.742
Satisfiable
(Un)Satisfiability was proved
Number of variables108786
Number of clauses482639
Sum of the clauses size1096328
Maximum clause length10
Minimum clause length1
Number of clauses of size 19230
Number of clauses of size 2395289
Number of clauses of size 357400
Number of clauses of size 42300
Number of clauses of size 59200
Number of clauses of size over 59220

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-428152-1177703220 -o ROOT/results/node51/solver-428152-1177703220 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428152-1177703220/dewSatz_fixed /tmp/evaluation/428152-1177703220/instance-428152-1177703220.cnf 

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): 2400 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: 0.99 0.98 0.99 3/64 20944
/proc/meminfo: memFree=1691440/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=690016 CPUtime=0
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 86 0 0 0 0 0 0 0 18 0 1 0 125167193 706576384 71 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 172504 71 39 100 0 172401 0

[startup+0.105009 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20944
/proc/meminfo: memFree=1691440/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=691600 CPUtime=0.1
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 785 0 0 0 10 0 0 0 18 0 1 0 125167193 708198400 770 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 172900 770 39 100 0 172797 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 691600

[startup+0.202016 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20944
/proc/meminfo: memFree=1691440/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=693052 CPUtime=0.19
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 1438 0 0 0 19 0 0 0 18 0 1 0 125167193 709685248 1423 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 173263 1423 39 100 0 173160 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 693052

[startup+0.301026 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20944
/proc/meminfo: memFree=1691440/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=694636 CPUtime=0.29
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 2012 0 0 0 28 1 0 0 19 0 1 0 125167193 711307264 1997 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520265 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 173659 1997 39 100 0 173556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 694636

[startup+0.70106 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20944
/proc/meminfo: memFree=1691440/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=710292 CPUtime=0.69
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 17087 0 0 0 66 3 0 0 22 0 1 0 125167193 727339008 7092 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 177573 7093 40 100 0 177470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 710292

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1658024/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=1.49
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 21552 0 0 0 143 6 0 0 25 0 1 0 125167193 739659776 11249 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 11249 43 100 0 180478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 722324

[startup+3.10128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1646184/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=3.08
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 21604 0 0 0 302 6 0 0 25 0 1 0 125167193 739659776 11280 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 11280 43 100 0 180478 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 722324

[startup+6.30157 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1645224/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=6.28
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 21884 0 0 0 622 6 0 0 25 0 1 0 125167193 739659776 11523 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 11523 43 100 0 180478 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 722324

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1643496/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=12.69
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22318 0 0 0 1262 7 0 0 25 0 1 0 125167193 739659776 11952 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532113 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 11952 43 100 0 180478 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 722324

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641960/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=25.49
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22673 0 0 0 2542 7 0 0 25 0 1 0 125167193 739659776 12307 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12307 43 100 0 180478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 722324

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641896/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=51.08
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22681 0 0 0 5101 7 0 0 25 0 1 0 125167193 739659776 12315 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12315 43 100 0 180478 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 722324

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641832/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=102.27
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22703 0 0 0 10220 7 0 0 25 0 1 0 125167193 739659776 12337 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12337 43 100 0 180478 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 722324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641576/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=162.24
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22760 0 0 0 16217 7 0 0 25 0 1 0 125167193 739659776 12394 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12394 43 100 0 180478 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 722324

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641512/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=222.23
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22769 0 0 0 22216 7 0 0 25 0 1 0 125167193 739659776 12403 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12403 43 100 0 180478 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 722324

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=282.22
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22778 0 0 0 28214 8 0 0 25 0 1 0 125167193 739659776 12412 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534990 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12412 43 100 0 180478 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 722324

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=342.2
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22780 0 0 0 34212 8 0 0 25 0 1 0 125167193 739659776 12414 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531985 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12414 43 100 0 180478 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 722324

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641512/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=402.18
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22780 0 0 0 40210 8 0 0 25 0 1 0 125167193 739659776 12414 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12414 43 100 0 180478 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 722324

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=462.17
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22780 0 0 0 46209 8 0 0 25 0 1 0 125167193 739659776 12414 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532489 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12414 43 100 0 180478 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 722324

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=522.15
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22780 0 0 0 52207 8 0 0 25 0 1 0 125167193 739659776 12414 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12414 43 100 0 180478 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 722324

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=582.13
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22780 0 0 0 58205 8 0 0 25 0 1 0 125167193 739659776 12414 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12414 43 100 0 180478 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 722324

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=642.12
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22783 0 0 0 64204 8 0 0 25 0 1 0 125167193 739659776 12417 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12417 43 100 0 180478 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 722324

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=702.1
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22783 0 0 0 70202 8 0 0 25 0 1 0 125167193 739659776 12417 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12417 43 100 0 180478 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 722324

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641384/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=762.1
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22784 0 0 0 76201 9 0 0 25 0 1 0 125167193 739659776 12418 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12418 43 100 0 180478 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 722324

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20945
/proc/meminfo: memFree=1641448/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=822.08
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22784 0 0 0 82199 9 0 0 25 0 1 0 125167193 739659776 12418 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532602 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12418 43 100 0 180478 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 722324

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 21115
/proc/meminfo: memFree=1640040/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=881.97
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22784 0 0 0 88188 9 0 0 25 0 1 0 125167193 739659776 12418 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12418 43 100 0 180478 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 722324

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21143
/proc/meminfo: memFree=1641192/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=941.93
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22785 0 0 0 94184 9 0 0 25 0 1 0 125167193 739659776 12419 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531799 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12419 43 100 0 180478 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 722324

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21143
/proc/meminfo: memFree=1641256/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=1001.91
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22785 0 0 0 100182 9 0 0 25 0 1 0 125167193 739659776 12419 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12419 43 100 0 180478 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 722324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21143
/proc/meminfo: memFree=1641256/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=1061.9
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22785 0 0 0 106181 9 0 0 25 0 1 0 125167193 739659776 12419 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533320 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12419 43 100 0 180478 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 722324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21143
/proc/meminfo: memFree=1641256/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=1121.88
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22785 0 0 0 112179 9 0 0 25 0 1 0 125167193 739659776 12419 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531674 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12419 43 100 0 180478 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 722324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21143
/proc/meminfo: memFree=1641256/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=1181.87
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22786 0 0 0 118177 10 0 0 25 0 1 0 125167193 739659776 12420 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12420 43 100 0 180478 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 722324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21143
/proc/meminfo: memFree=1641256/2055920 swapFree=4183292/4192956
[pid=20944] ppid=20942 vsize=722324 CPUtime=1200.07
/proc/20944/stat : 20944 (dewSatz_fixed) R 20942 20944 20113 0 -1 4194304 22786 0 0 0 119997 10 0 0 25 0 1 0 125167193 739659776 12420 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20944/statm: 180581 12420 43 100 0 180478 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 722324

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.110983
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 722324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22786
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= 6
involuntary context switches= 1316

runsolver used 0.886865 second user time and 2.44963 second system time

The end



Launcher Data (download as text)




Begin job on node51 on Fri Apr 27 19:47:01 UTC 2007

IDJOB= 428152
IDBENCH= 20346
IDSOLVER= 197
FILE ID= node51/428152-1177703220

PBS_JOBID= 4698699

Free space on /tmp= 66519 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/428152-1177703220/dewSatz_fixed /tmp/evaluation/428152-1177703220/instance-428152-1177703220.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-428152-1177703220 -o ROOT/results/node51/solver-428152-1177703220 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428152-1177703220/dewSatz_fixed /tmp/evaluation/428152-1177703220/instance-428152-1177703220.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  083d28c2adf10233f37f8b5a078c94a9

RANDOM SEED= 490644020

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.223
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		: 3000.223
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:       1691912 kB
Buffers:         35064 kB
Cached:         185320 kB
SwapCached:       3676 kB
Active:         190848 kB
Inactive:       117456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691912 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            9384 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            41780 kB
Committed_AS:  3834800 kB
PageTables:       1412 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= 66519 MiB

End job on node51 on Fri Apr 27 20:07:03 UTC 2007