Trace number 428956

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
Number of clauses of size 50
Number of clauses of size over 50

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/node63/watcher-428956-1177758500 -o ROOT/results/node63/solver-428956-1177758500 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428956-1177758500/dewSatz_fixed /tmp/evaluation/428956-1177758500/instance-428956-1177758500.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: 0.91 0.95 0.98 3/64 28018
/proc/meminfo: memFree=1367732/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=690016 CPUtime=0
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 86 0 0 0 0 0 0 0 18 0 1 0 251840004 706576384 71 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 172504 71 39 100 0 172401 0

[startup+0.0486251 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28018
/proc/meminfo: memFree=1367732/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=690544 CPUtime=0.04
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 299 0 0 0 4 0 0 0 18 0 1 0 251840004 707117056 284 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 172636 284 39 100 0 172533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 690544

[startup+0.102631 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28018
/proc/meminfo: memFree=1367732/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=691204 CPUtime=0.09
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 558 0 0 0 9 0 0 0 18 0 1 0 251840004 707792896 543 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 172801 543 39 100 0 172698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691204

[startup+0.301651 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28018
/proc/meminfo: memFree=1367732/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=693844 CPUtime=0.29
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 1514 0 0 0 28 1 0 0 19 0 1 0 251840004 710496256 1499 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 173461 1499 39 100 0 173358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 693844

[startup+0.701693 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28018
/proc/meminfo: memFree=1367732/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=702004 CPUtime=0.69
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 13992 0 0 0 67 2 0 0 22 0 1 0 251840004 718852096 4033 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520915 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 175501 4033 40 100 0 175398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 702004

[startup+1.50178 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28019
/proc/meminfo: memFree=1350444/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=704396 CPUtime=1.49
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 14602 0 0 0 146 3 0 0 25 0 1 0 251840004 721301504 4639 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517795 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 176099 4639 40 100 0 175996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 704396

[startup+3.10195 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28019
/proc/meminfo: memFree=1343084/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=3.09
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 19356 0 0 0 302 7 0 0 25 0 1 0 251840004 726638592 9219 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532887 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 9219 42 100 0 177299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 709608

[startup+6.30129 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 28019
/proc/meminfo: memFree=1325292/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=6.29
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 20657 0 0 0 622 7 0 0 25 0 1 0 251840004 726638592 10520 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10520 42 100 0 177299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 709608

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 28019
/proc/meminfo: memFree=1325228/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=12.68
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 20669 0 0 0 1261 7 0 0 25 0 1 0 251840004 726638592 10532 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535358 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10532 42 100 0 177299 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 709608

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 28019
/proc/meminfo: memFree=1325164/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=25.48
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 20693 0 0 0 2541 7 0 0 25 0 1 0 251840004 726638592 10555 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535358 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10555 42 100 0 177299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 709608

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 28019
/proc/meminfo: memFree=1325100/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=51.08
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 20735 0 0 0 5100 8 0 0 25 0 1 0 251840004 726638592 10596 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534996 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10596 42 100 0 177299 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 709608

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 28019
/proc/meminfo: memFree=1324844/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=102.27
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 20806 0 0 0 10219 8 0 0 25 0 1 0 251840004 726638592 10667 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532208 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10667 42 100 0 177299 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 709608

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324524/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=162.25
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 20892 0 0 0 16217 8 0 0 25 0 1 0 251840004 726638592 10753 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535358 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10753 42 100 0 177299 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 709608

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=222.23
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 22215 8 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 709608

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=282.21
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 28213 8 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534963 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 709608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=342.19
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 34211 8 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 709608

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=402.17
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 40209 8 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534877 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 709608

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=462.15
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 46207 8 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534963 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 709608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=522.15
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 52206 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 709608

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1324012/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=582.13
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 58204 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 709608

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=642.11
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 64202 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534877 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 709608

[startup+702.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=702.09
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 70200 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 709608

[startup+762.305 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=762.08
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 76199 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 709608

[startup+822.303 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=822.06
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 82197 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 709608

[startup+882.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=882.04
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 88195 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534963 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 709608

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=942.02
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 94193 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 709608

[startup+1002.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=1002
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 100191 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 709608

[startup+1062.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/65 28019
/proc/meminfo: memFree=1323884/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=1061.98
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 106189 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534963 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 709608

[startup+1122.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=1121.97
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 112188 9 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 709608

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 28019
/proc/meminfo: memFree=1323884/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=1181.96
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 118186 10 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534877 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 709608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 28019
/proc/meminfo: memFree=1323948/2055920 swapFree=4182936/4192956
[pid=28018] ppid=28016 vsize=709608 CPUtime=1200.06
/proc/28018/stat : 28018 (dewSatz_fixed) R 28016 28018 27149 0 -1 4194304 21018 0 0 0 119996 10 0 0 25 0 1 0 251840004 726638592 10879 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28018/statm: 177402 10879 42 100 0 177299 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 709608

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.109983
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 709608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21018
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= 1690

runsolver used 0.846871 second user time and 2.43663 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sat Apr 28 11:08:21 UTC 2007

IDJOB= 428956
IDBENCH= 24728
IDSOLVER= 197
FILE ID= node63/428956-1177758500

PBS_JOBID= 4715543

Free space on /tmp= 66525 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/428956-1177758500/dewSatz_fixed /tmp/evaluation/428956-1177758500/instance-428956-1177758500.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-428956-1177758500 -o ROOT/results/node63/solver-428956-1177758500 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428956-1177758500/dewSatz_fixed /tmp/evaluation/428956-1177758500/instance-428956-1177758500.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 194179412

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1368204 kB
Buffers:         51508 kB
Cached:         555768 kB
SwapCached:       4724 kB
Active:         341960 kB
Inactive:       275944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368204 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            6264 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            55872 kB
Committed_AS:  2302624 kB
PageTables:       1460 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= 66525 MiB

End job on node63 on Sat Apr 28 11:28:23 UTC 2007