Trace number 428276

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) 1200.1 1200.44

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial 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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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/node71/watcher-428276-1177714953 -o ROOT/results/node71/solver-428276-1177714953 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428276-1177714953/dewSatz_fixed /tmp/evaluation/428276-1177714953/instance-428276-1177714953.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: 0.93 0.98 0.99 3/64 31020
/proc/meminfo: memFree=1690296/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=690016 CPUtime=0
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 247484937 706576384 76 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 172504 76 39 100 0 172401 0

[startup+0.0932461 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 31020
/proc/meminfo: memFree=1690296/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=691336 CPUtime=0.09
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 247484937 707928064 590 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 172834 590 39 100 0 172731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691336

[startup+0.102248 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 31020
/proc/meminfo: memFree=1690296/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=691468 CPUtime=0.1
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 656 0 0 0 10 0 0 0 18 0 1 0 247484937 708063232 641 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 172867 641 39 100 0 172764 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 691468

[startup+0.301282 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 31020
/proc/meminfo: memFree=1690296/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=694504 CPUtime=0.29
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 1901 0 0 0 29 0 0 0 19 0 1 0 247484937 711172096 1886 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 173626 1887 39 100 0 173523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 694504

[startup+0.701327 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 31020
/proc/meminfo: memFree=1690296/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=700444 CPUtime=0.69
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 4363 0 0 0 67 2 0 0 22 0 1 0 247484937 717254656 4348 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 175111 4348 39 100 0 175008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 700444

[startup+1.50144 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1664496/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=712456 CPUtime=1.49
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 9265 0 0 0 144 5 0 0 25 0 1 0 247484937 729554944 9250 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 178114 9251 39 100 0 178011 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 712456

[startup+3.10166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1638768/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=768532 CPUtime=3.09
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 39853 0 0 0 294 15 0 0 25 0 1 0 247484937 786976768 28859 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 192133 28859 40 100 0 192030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 768532

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1573616/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=770220 CPUtime=6.29
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 40272 0 0 0 614 15 0 0 25 0 1 0 247484937 788705280 29278 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 192555 29278 40 100 0 192452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 770220

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1571376/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=772332 CPUtime=12.69
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 40817 0 0 0 1254 15 0 0 25 0 1 0 247484937 790867968 29820 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 193083 29820 40 100 0 192980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 772332

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1568944/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=774720 CPUtime=25.49
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 41418 0 0 0 2533 16 0 0 25 0 1 0 247484937 793313280 30416 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517347 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 193680 30416 40 100 0 193577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 774720

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1565872/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=777960 CPUtime=51.08
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 42231 0 0 0 5091 17 0 0 25 0 1 0 247484937 796631040 31223 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517188 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 194490 31223 40 100 0 194387 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 777960

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1558576/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=785132 CPUtime=102.26
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 44050 0 0 0 10208 18 0 0 25 0 1 0 247484937 803975168 33034 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515307 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 196283 33034 40 100 0 196180 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 785132

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1550320/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=793436 CPUtime=162.25
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 46136 0 0 0 16205 20 0 0 25 0 1 0 247484937 812478464 35110 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517265 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 198359 35110 40 100 0 198256 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 793436

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1540912/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=802580 CPUtime=222.22
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 48465 0 0 0 22201 21 0 0 25 0 1 0 247484937 821841920 37428 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 200645 37428 40 100 0 200542 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 802580

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1487024/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=282.21
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 62786 0 0 0 28194 27 0 0 25 0 1 0 247484937 859885568 50839 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531637 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 50839 42 100 0 209830 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 839732

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1476848/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=342.2
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66211 0 0 0 34191 29 0 0 25 0 1 0 247484937 859885568 53377 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 53377 43 100 0 209830 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 839732

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1476336/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=402.18
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66347 0 0 0 40189 29 0 0 25 0 1 0 247484937 859885568 53502 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531637 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 53502 43 100 0 209830 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 839732

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1475888/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=462.16
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66474 0 0 0 46187 29 0 0 25 0 1 0 247484937 859885568 53623 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532255 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 53623 43 100 0 209830 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 839732

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1475440/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=522.14
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66590 0 0 0 52185 29 0 0 25 0 1 0 247484937 859885568 53739 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 53739 43 100 0 209830 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 839732

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1474992/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=582.13
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66705 0 0 0 58183 30 0 0 25 0 1 0 247484937 859885568 53854 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 53854 43 100 0 209830 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 839732

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1474544/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=642.11
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66820 0 0 0 64181 30 0 0 25 0 1 0 247484937 859885568 53969 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 53969 43 100 0 209830 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 839732

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1474096/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=702.09
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 66942 0 0 0 70179 30 0 0 25 0 1 0 247484937 859885568 54091 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54091 43 100 0 209830 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 839732

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1473648/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=762.07
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67061 0 0 0 76177 30 0 0 25 0 1 0 247484937 859885568 54206 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54206 43 100 0 209830 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 839732

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1473136/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=822.06
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67177 0 0 0 82175 31 0 0 25 0 1 0 247484937 859885568 54322 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54322 43 100 0 209830 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 839732

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1472624/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=882.04
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67297 0 0 0 88173 31 0 0 25 0 1 0 247484937 859885568 54442 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54442 43 100 0 209830 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 839732

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1472240/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=942.02
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67413 0 0 0 94171 31 0 0 25 0 1 0 247484937 859885568 54558 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54558 43 100 0 209830 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 839732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1471792/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=1002
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67530 0 0 0 100169 31 0 0 25 0 1 0 247484937 859885568 54675 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54675 43 100 0 209830 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 839732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1471280/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=1061.98
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67649 0 0 0 106167 31 0 0 25 0 1 0 247484937 859885568 54794 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54794 43 100 0 209830 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 839732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1470768/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=1121.96
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67768 0 0 0 112165 31 0 0 25 0 1 0 247484937 859885568 54913 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 54913 43 100 0 209830 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 839732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1470320/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=1181.95
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67882 0 0 0 118163 32 0 0 25 0 1 0 247484937 859885568 55026 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531750 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 55026 43 100 0 209830 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 839732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31021
/proc/meminfo: memFree=1470192/2055920 swapFree=4184260/4192956
[pid=31020] ppid=31018 vsize=839732 CPUtime=1200.05
/proc/31020/stat : 31020 (dewSatz_fixed) R 31018 31020 30041 0 -1 4194304 67916 0 0 0 119973 32 0 0 25 0 1 0 247484937 859885568 55060 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536857 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 209933 55060 43 100 0 209830 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 839732

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.74
CPU system time (s): 0.359945
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 839732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.359945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67916
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= 1008

runsolver used 0.905862 second user time and 2.38364 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Fri Apr 27 23:02:36 UTC 2007

IDJOB= 428276
IDBENCH= 20408
IDSOLVER= 197
FILE ID= node71/428276-1177714953

PBS_JOBID= 4698733

Free space on /tmp= 66423 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/428276-1177714953/dewSatz_fixed /tmp/evaluation/428276-1177714953/instance-428276-1177714953.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-428276-1177714953 -o ROOT/results/node71/solver-428276-1177714953 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428276-1177714953/dewSatz_fixed /tmp/evaluation/428276-1177714953/instance-428276-1177714953.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 170755149

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1690640 kB
Buffers:         39856 kB
Cached:         248052 kB
SwapCached:       2792 kB
Active:         188680 kB
Inactive:       109408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690640 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:           40484 kB
Writeback:           0 kB
Mapped:          16172 kB
Slab:            53160 kB
Committed_AS:  3686696 kB
PageTables:       1452 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= 66423 MiB

End job on node71 on Fri Apr 27 23:22:39 UTC 2007