Trace number 428228

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) 1200.08 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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/node4/watcher-428228-1177713463 -o ROOT/results/node4/solver-428228-1177713463 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428228-1177713463/dewSatz_fixed /tmp/evaluation/428228-1177713463/instance-428228-1177713463.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: 0.92 1.00 0.99 3/77 8380
/proc/meminfo: memFree=1598296/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=690016 CPUtime=0
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 86 0 0 0 0 0 0 0 18 0 1 0 247384176 706576384 71 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134694371 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 172504 72 39 100 0 172401 0

[startup+0.0816871 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8380
/proc/meminfo: memFree=1598296/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=691204 CPUtime=0.07
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 623 0 0 0 6 1 0 0 18 0 1 0 247384176 707792896 608 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 172801 608 39 100 0 172698 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 691204

[startup+0.101688 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8380
/proc/meminfo: memFree=1598296/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=691600 CPUtime=0.09
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 759 0 0 0 8 1 0 0 18 0 1 0 247384176 708198400 744 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134692930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 172900 744 39 100 0 172797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691600

[startup+0.301709 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8380
/proc/meminfo: memFree=1598296/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=694636 CPUtime=0.29
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 2083 0 0 0 28 1 0 0 20 0 1 0 247384176 711307264 2068 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 173659 2068 39 100 0 173556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 694636

[startup+0.701747 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8380
/proc/meminfo: memFree=1598296/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=700708 CPUtime=0.69
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 4576 0 0 0 66 3 0 0 23 0 1 0 247384176 717524992 4561 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 175177 4562 39 100 0 175074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 700708

[startup+1.50182 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1571920/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=734652 CPUtime=1.49
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 25707 0 0 0 140 9 0 0 25 0 1 0 247384176 752283648 15476 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 183663 15477 40 100 0 183560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 734652

[startup+3.10198 s]
/proc/loadavg: 0.93 1.00 0.99 3/78 8381
/proc/meminfo: memFree=1526736/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=747576 CPUtime=3.09
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 29009 0 0 0 297 12 0 0 25 0 1 0 247384176 765517824 18778 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520915 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 186894 18778 40 100 0 186791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 747576

[startup+6.30128 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1499408/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=6.29
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 35547 0 0 0 615 14 0 0 25 0 1 0 247384176 780689408 24690 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 24690 43 100 0 190495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 762392

[startup+12.7019 s]
/proc/loadavg: 0.94 1.00 0.99 3/78 8381
/proc/meminfo: memFree=1498896/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=12.68
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 35727 0 0 0 1254 14 0 0 25 0 1 0 247384176 780689408 24831 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 24831 43 100 0 190495 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 762392

[startup+25.5011 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1496784/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=25.49
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 36318 0 0 0 2534 15 0 0 25 0 1 0 247384176 780689408 25351 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 25351 43 100 0 190495 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 762392

[startup+51.1016 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1495056/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=51.06
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 36764 0 0 0 5091 15 0 0 25 0 1 0 247384176 780689408 25774 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 25774 43 100 0 190495 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 762392

[startup+102.304 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1494416/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=102.25
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 36944 0 0 0 10210 15 0 0 25 0 1 0 247384176 780689408 25954 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531799 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 25954 43 100 0 190495 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 762392

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1493264/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=162.23
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 37223 0 0 0 16207 16 0 0 25 0 1 0 247384176 780689408 26233 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531741 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 26233 43 100 0 190495 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 762392

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1492112/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=222.21
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 37506 0 0 0 22205 16 0 0 25 0 1 0 247384176 780689408 26516 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531750 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 26516 43 100 0 190495 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 762392

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1491216/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=282.2
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 37746 0 0 0 28203 17 0 0 25 0 1 0 247384176 780689408 26756 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 26756 43 100 0 190495 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 762392

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1490320/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=342.18
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 37955 0 0 0 34200 18 0 0 25 0 1 0 247384176 780689408 26965 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 26965 43 100 0 190495 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 762392

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489808/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=402.16
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38090 0 0 0 40198 18 0 0 25 0 1 0 247384176 780689408 27100 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532021 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27100 43 100 0 190495 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 762392

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489808/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=462.15
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38090 0 0 0 46196 19 0 0 25 0 1 0 247384176 780689408 27100 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27100 43 100 0 190495 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 762392

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489808/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=522.13
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38090 0 0 0 52194 19 0 0 25 0 1 0 247384176 780689408 27100 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27100 43 100 0 190495 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 762392

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489744/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=582.11
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38090 0 0 0 58192 19 0 0 25 0 1 0 247384176 780689408 27100 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536659 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27100 43 100 0 190495 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 762392

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489808/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=642.1
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38091 0 0 0 64190 20 0 0 25 0 1 0 247384176 780689408 27101 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27101 43 100 0 190495 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 762392

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489744/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=702.08
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38091 0 0 0 70188 20 0 0 25 0 1 0 247384176 780689408 27101 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27101 43 100 0 190495 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 762392

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489680/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=762.07
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38091 0 0 0 76186 21 0 0 25 0 1 0 247384176 780689408 27101 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27101 43 100 0 190495 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 762392

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489680/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=822.05
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38091 0 0 0 82184 21 0 0 25 0 1 0 247384176 780689408 27101 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27101 43 100 0 190495 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 762392

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489680/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=882.04
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38091 0 0 0 88182 22 0 0 25 0 1 0 247384176 780689408 27101 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27101 43 100 0 190495 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 762392

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489616/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=942.02
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38100 0 0 0 94180 22 0 0 25 0 1 0 247384176 780689408 27110 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531750 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27110 43 100 0 190495 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 762392

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489616/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=1002
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38113 0 0 0 100177 23 0 0 25 0 1 0 247384176 780689408 27123 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27123 43 100 0 190495 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 762392

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489552/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=1061.98
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38120 0 0 0 106175 23 0 0 25 0 1 0 247384176 780689408 27130 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27130 43 100 0 190495 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 762392

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489552/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=1121.96
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38126 0 0 0 112173 23 0 0 25 0 1 0 247384176 780689408 27136 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27136 43 100 0 190495 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 762392

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489552/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=1181.95
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38134 0 0 0 118171 24 0 0 25 0 1 0 247384176 780689408 27144 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531637 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27144 43 100 0 190495 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 762392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8381
/proc/meminfo: memFree=1489552/2055920 swapFree=4141128/4192956
[pid=8380] ppid=8378 vsize=762392 CPUtime=1200.05
/proc/8380/stat : 8380 (dewSatz_fixed) R 8378 8380 7588 0 -1 4194304 38135 0 0 0 119981 24 0 0 25 0 1 0 247384176 780689408 27145 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531741 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 190598 27145 43 100 0 190495 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 762392

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26296
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 762392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38135
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= 1989

runsolver used 0.927858 second user time and 2.67559 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Fri Apr 27 22:37:44 UTC 2007

IDJOB= 428228
IDBENCH= 20384
IDSOLVER= 197
FILE ID= node4/428228-1177713463

PBS_JOBID= 4698728

Free space on /tmp= 66499 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/428228-1177713463/dewSatz_fixed /tmp/evaluation/428228-1177713463/instance-428228-1177713463.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-428228-1177713463 -o ROOT/results/node4/solver-428228-1177713463 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428228-1177713463/dewSatz_fixed /tmp/evaluation/428228-1177713463/instance-428228-1177713463.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 197915442

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1598768 kB
Buffers:         48840 kB
Cached:         320340 kB
SwapCached:      15836 kB
Active:         255816 kB
Inactive:       137220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598768 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:           20648 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            49596 kB
Committed_AS:  6339576 kB
PageTables:       1816 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= 66499 MiB

End job on node4 on Fri Apr 27 22:57:47 UTC 2007