Trace number 302757

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 1A 2007-02-08? (TO) 1200.09 1200.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-302757-1172018977 -o ROOT/results/node26/solver-302757-1172018977 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302757-1172018977/dewSatz_1a /tmp/evaluation/302757-1172018977/instance-302757-1172018977.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 0.99 3/77 17956
/proc/meminfo: memFree=1586224/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=674392 CPUtime=0
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 89 0 0 0 0 0 0 0 18 0 1 0 221851328 690577408 74 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 168598 74 41 100 0 168495 0

[startup+0.106745 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17956
/proc/meminfo: memFree=1586224/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=676308 CPUtime=0.1
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10386 0 0 0 9 1 0 0 18 0 1 0 221851328 692539392 603 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134520907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169077 603 42 100 0 168974 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 676308

[startup+0.514816 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17956
/proc/meminfo: memFree=1586224/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=676452 CPUtime=0.51
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10421 0 0 0 50 1 0 0 22 0 1 0 221851328 692686848 638 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134515634 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169113 638 42 100 0 169010 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 676452

[startup+1.33496 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1583528/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=676592 CPUtime=1.33
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10454 0 0 0 132 1 0 0 25 0 1 0 221851328 692830208 671 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517583 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169148 671 42 100 0 169045 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 676592

[startup+2.97424 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1583272/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=676732 CPUtime=2.96
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10496 0 0 0 295 1 0 0 25 0 1 0 221851328 692973568 713 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169183 713 42 100 0 169080 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 676732

[startup+6.25081 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1582952/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677012 CPUtime=6.24
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10554 0 0 0 623 1 0 0 25 0 1 0 221851328 693260288 771 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517591 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169253 771 42 100 0 169150 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 677012

[startup+12.7069 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1582504/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677296 CPUtime=12.69
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10631 0 0 0 1268 1 0 0 25 0 1 0 221851328 693551104 848 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134515678 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169324 848 42 100 0 169221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677296

[startup+25.5092 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581416/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=25.49
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10883 0 0 0 2548 1 0 0 25 0 1 0 221851328 694235136 1100 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525301 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1100 45 100 0 169388 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 677964

[startup+51.1196 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581416/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=51.09
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10885 0 0 0 5108 1 0 0 25 0 1 0 221851328 694235136 1102 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134523589 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1102 45 100 0 169388 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 677964

[startup+102.337 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581352/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=102.28
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10885 0 0 0 10227 1 0 0 25 0 1 0 221851328 694235136 1102 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535344 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1102 45 100 0 169388 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 677964

[startup+162.367 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581352/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=162.3
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 16228 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 677964

[startup+222.396 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=222.31
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 22229 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535553 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 677964

[startup+282.424 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=282.31
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 28229 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134531229 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 677964

[startup+342.452 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=342.32
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 34230 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528384 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 677964

[startup+402.483 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=402.33
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 40231 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525496 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 677964

[startup+462.509 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=462.33
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 46231 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535544 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 677964

[startup+522.533 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581352/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=522.33
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 52231 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528375 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 677964

[startup+582.56 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=582.34
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 58232 2 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134532247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 677964

[startup+642.595 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17957
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=642.36
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 64233 3 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 677964

[startup+702.63 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 18039
/proc/meminfo: memFree=1580016/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=702.33
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 70230 3 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525294 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 677964

[startup+762.679 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 18125
/proc/meminfo: memFree=1580024/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=762.32
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 76229 3 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535550 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 677964

[startup+822.717 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581032/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=822.32
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 82229 3 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528490 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 677964

[startup+882.741 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581032/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=882.32
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10886 0 0 0 88229 3 0 0 25 0 1 0 221851328 694235136 1103 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1103 45 100 0 169388 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 677964

[startup+942.77 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581096/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=942.34
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10887 0 0 0 94230 4 0 0 25 0 1 0 221851328 694235136 1104 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134531349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1104 45 100 0 169388 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 677964

[startup+1002.8 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581224/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=1002.34
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10888 0 0 0 100230 4 0 0 25 0 1 0 221851328 694235136 1105 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528487 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1105 45 100 0 169388 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 677964

[startup+1062.83 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=1062.35
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10888 0 0 0 106231 4 0 0 25 0 1 0 221851328 694235136 1105 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134532295 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1105 45 100 0 169388 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 677964

[startup+1122.85 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=1122.35
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10888 0 0 0 112231 4 0 0 25 0 1 0 221851328 694235136 1105 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1105 45 100 0 169388 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 677964

[startup+1182.88 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=1182.36
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10888 0 0 0 118232 4 0 0 25 0 1 0 221851328 694235136 1105 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1105 45 100 0 169388 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 677964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=1200.08
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10888 0 0 0 120004 4 0 0 25 0 1 0 221851328 694235136 1105 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1105 45 100 0 169388 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 677964

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.61 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18155
/proc/meminfo: memFree=1581288/2055920 swapFree=4157304/4192956
[pid=17956] ppid=17954 vsize=677964 CPUtime=1200.08
/proc/17956/stat : 17956 (dewSatz_1a) R 17954 17956 17481 0 -1 4194304 10888 0 0 0 120004 4 0 0 25 0 1 0 221851328 694235136 1105 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17956/statm: 169491 1105 45 100 0 169388 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 677964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.051992
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 677964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10888
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= 13493

runsolver used 1.13583 second user time and 2.81957 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Feb 21 00:49:37 UTC 2007

IDJOB= 302757
IDBENCH= 20091
IDSOLVER= 118
FILE ID= node26/302757-1172018977

PBS_JOBID= 3892669

Free space on /tmp= 66561 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/302757-1172018977/dewSatz_1a /tmp/evaluation/302757-1172018977/instance-302757-1172018977.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-302757-1172018977 -o ROOT/results/node26/solver-302757-1172018977 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302757-1172018977/dewSatz_1a /tmp/evaluation/302757-1172018977/instance-302757-1172018977.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 240474833

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1586568 kB
Buffers:         39284 kB
Cached:         361212 kB
SwapCached:      15188 kB
Active:         329008 kB
Inactive:        96668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586568 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          29548 kB
Slab:            29304 kB
Committed_AS:   646960 kB
PageTables:       1680 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= 66561 MiB

End job on node26 on Wed Feb 21 01:09:39 UTC 2007