Trace number 305721

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
MiraXT v1? (TO) 1200.1 1201.03

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv1...

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-305721-1178856539 -o ROOT/results/node20/solver-305721-1178856539 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/305721-1178856539/MiraXTv1_dyn /tmp/evaluation/305721-1178856539/instance-305721-1178856539.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 0.97 0.98 3/77 8751
/proc/meminfo: memFree=1750896/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=3920 CPUtime=0
/proc/8751/stat : 8751 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 333571281 4014080 340 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 8057805 0 0 4096 0 0 0 0 17 0 0 0
/proc/8751/statm: 980 340 205 20 0 338 0

[startup+0.061633 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8751
/proc/meminfo: memFree=1750896/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=8896 CPUtime=0.05
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 1165 0 0 0 5 0 0 0 18 0 2 0 333571281 9109504 1138 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 2224 1139 216 20 0 1582 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8896

[startup+0.101641 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8751
/proc/meminfo: memFree=1750896/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=9160 CPUtime=0.09
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 1219 0 0 0 9 0 0 0 18 0 2 0 333571281 9379840 1192 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 2290 1192 218 20 0 1648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9160

[startup+0.301681 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8751
/proc/meminfo: memFree=1750896/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=9424 CPUtime=0.29
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 1314 0 0 0 29 0 0 0 18 0 2 0 333571281 9650176 1287 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 2356 1287 218 20 0 1714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9424

[startup+0.701761 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8751
/proc/meminfo: memFree=1750896/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=10876 CPUtime=0.69
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 1693 0 0 0 69 0 0 0 18 0 2 0 333571281 11137024 1666 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 2719 1666 218 20 0 2077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10876

[startup+1.50192 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1743840/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=13648 CPUtime=1.49
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 2430 0 0 0 148 1 0 0 18 0 2 0 333571281 13975552 2403 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 3412 2403 218 20 0 2770 0
[pid=8751/tid=8753] ppid=8749 vsize=13648 CPUtime=1.43
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 1626 0 0 0 143 0 0 0 25 0 2 0 333571286 13975552 2403 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134520099 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13648

[startup+3.10124 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1739552/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=19128 CPUtime=3.09
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 3650 0 0 0 308 1 0 0 18 0 2 0 333571281 19587072 3623 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 4782 3623 218 20 0 4140 0
[pid=8751/tid=8753] ppid=8749 vsize=19128 CPUtime=3.04
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 2846 0 0 0 303 1 0 0 25 0 2 0 333571286 19587072 3623 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19128

[startup+6.30188 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1732128/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=26244 CPUtime=6.29
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 5511 0 0 0 626 3 0 0 18 0 2 0 333571281 26873856 5484 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 6561 5484 218 20 0 5919 0
[pid=8751/tid=8753] ppid=8749 vsize=26244 CPUtime=6.23
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 4707 0 0 0 621 2 0 0 25 0 2 0 333571286 26873856 5484 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26244

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1719840/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=35584 CPUtime=12.68
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 7882 0 0 0 1263 5 0 0 18 0 2 0 333571281 36438016 7819 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 8896 7819 218 20 0 8254 0
[pid=8751/tid=8753] ppid=8749 vsize=35584 CPUtime=12.63
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 7078 0 0 0 1258 5 0 0 25 0 2 0 333571286 36438016 7819 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35584

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1700064/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=55112 CPUtime=25.47
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 12976 0 0 0 2540 7 0 0 18 0 2 0 333571281 56434688 12779 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 13778 12779 218 20 0 13136 0
[pid=8751/tid=8753] ppid=8749 vsize=55112 CPUtime=25.42
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 12172 0 0 0 2535 7 0 0 25 0 2 0 333571286 56434688 12779 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55112

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1688352/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=66208 CPUtime=51.06
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 16169 0 0 0 5097 9 0 0 18 0 2 0 333571281 67796992 15676 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 16552 15676 218 20 0 15910 0
[pid=8751/tid=8753] ppid=8749 vsize=66208 CPUtime=51
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 15365 0 0 0 5091 9 0 0 25 0 2 0 333571286 67796992 15676 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526696 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 66208

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1673376/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=81448 CPUtime=102.22
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 20387 0 0 0 10210 12 0 0 18 0 2 0 333571281 83402752 19434 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 20362 19434 218 20 0 19720 0
[pid=8751/tid=8753] ppid=8749 vsize=81448 CPUtime=102.17
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 19583 0 0 0 10205 12 0 0 25 0 2 0 333571286 83402752 19434 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 81448

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1670880/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=83708 CPUtime=162.16
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 21432 0 0 0 16203 13 0 0 18 0 2 0 333571281 85716992 20006 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 20927 20006 218 20 0 20285 0
[pid=8751/tid=8753] ppid=8749 vsize=83708 CPUtime=162.1
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 20628 0 0 0 16198 12 0 0 25 0 2 0 333571286 85716992 20006 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526417 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 83708

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1663776/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=90880 CPUtime=222.12
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 23790 0 0 0 22198 14 0 0 18 0 2 0 333571281 93061120 21817 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 22720 21817 218 20 0 22078 0
[pid=8751/tid=8753] ppid=8749 vsize=90880 CPUtime=222.06
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 22986 0 0 0 22193 13 0 0 25 0 2 0 333571286 93061120 21817 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526373 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 90880

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1662176/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=92360 CPUtime=282.07
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 24432 0 0 0 28193 14 0 0 18 0 2 0 333571281 94576640 22183 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 23090 22183 218 20 0 22448 0
[pid=8751/tid=8753] ppid=8749 vsize=92360 CPUtime=282.02
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 23628 0 0 0 28188 14 0 0 25 0 2 0 333571286 94576640 22183 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526531 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 92360

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1648608/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=105856 CPUtime=342.03
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 28363 0 0 0 34186 17 0 0 18 0 2 0 333571281 108396544 25559 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 26464 25559 218 20 0 25822 0
[pid=8751/tid=8753] ppid=8749 vsize=105856 CPUtime=341.97
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 27559 0 0 0 34181 16 0 0 25 0 2 0 333571286 108396544 25559 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 105856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1648608/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=105856 CPUtime=401.98
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 28367 0 0 0 40181 17 0 0 18 0 2 0 333571281 108396544 25563 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 26464 25563 218 20 0 25822 0
[pid=8751/tid=8753] ppid=8749 vsize=105856 CPUtime=401.92
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 27563 0 0 0 40176 16 0 0 25 0 2 0 333571286 108396544 25563 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 105856

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1648608/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=105856 CPUtime=461.93
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 28370 0 0 0 46176 17 0 0 18 0 2 0 333571281 108396544 25566 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 26464 25566 218 20 0 25822 0
[pid=8751/tid=8753] ppid=8749 vsize=105856 CPUtime=461.87
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 27566 0 0 0 46171 16 0 0 25 0 2 0 333571286 108396544 25566 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134521754 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 105856

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1648672/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=105856 CPUtime=521.88
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 28371 0 0 0 52171 17 0 0 18 0 2 0 333571281 108396544 25567 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 26464 25567 218 20 0 25822 0
[pid=8751/tid=8753] ppid=8749 vsize=105856 CPUtime=521.83
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 27567 0 0 0 52166 17 0 0 25 0 2 0 333571286 108396544 25567 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 105856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 8753
/proc/meminfo: memFree=1648672/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=105856 CPUtime=581.84
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 28375 0 0 0 58167 17 0 0 18 0 2 0 333571281 108396544 25571 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 26464 25571 218 20 0 25822 0
[pid=8751/tid=8753] ppid=8749 vsize=105856 CPUtime=581.78
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 27571 0 0 0 58161 17 0 0 25 0 2 0 333571286 108396544 25571 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 105856

[startup+642.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1642848/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=111820 CPUtime=641.8
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 30011 0 0 0 64161 19 0 0 18 0 2 0 333571281 114503680 27063 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 27955 27063 218 20 0 27313 0
[pid=8751/tid=8753] ppid=8749 vsize=111820 CPUtime=641.75
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 29207 0 0 0 64156 19 0 0 25 0 2 0 333571286 114503680 27063 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 641.8
Current children cumulated vsize (KiB) 111820

[startup+702.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1642464/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=111976 CPUtime=701.74
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 30335 0 0 0 70154 20 0 0 18 0 2 0 333571281 114663424 27099 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 27994 27099 218 20 0 27352 0
[pid=8751/tid=8753] ppid=8749 vsize=111976 CPUtime=701.68
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 29531 0 0 0 70149 19 0 0 25 0 2 0 333571286 114663424 27099 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 701.74
Current children cumulated vsize (KiB) 111976

[startup+762.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1642464/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=111976 CPUtime=761.69
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 30844 0 0 0 76149 20 0 0 18 0 2 0 333571281 114663424 27104 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 27994 27104 218 20 0 27352 0
[pid=8751/tid=8753] ppid=8749 vsize=111976 CPUtime=761.64
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 30040 0 0 0 76144 20 0 0 25 0 2 0 333571286 114663424 27104 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 761.69
Current children cumulated vsize (KiB) 111976

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1642464/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=111976 CPUtime=821.65
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 30848 0 0 0 82145 20 0 0 18 0 2 0 333571281 114663424 27108 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 27994 27108 218 20 0 27352 0
[pid=8751/tid=8753] ppid=8749 vsize=111976 CPUtime=821.6
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 30044 0 0 0 82140 20 0 0 25 0 2 0 333571286 114663424 27108 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 821.65
Current children cumulated vsize (KiB) 111976

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641696/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=112768 CPUtime=881.61
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 31122 0 0 0 88141 20 0 0 18 0 2 0 333571281 115474432 27309 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28192 27309 218 20 0 27550 0
[pid=8751/tid=8753] ppid=8749 vsize=112768 CPUtime=881.56
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 30318 0 0 0 88136 20 0 0 25 0 2 0 333571286 115474432 27309 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526294 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 881.61
Current children cumulated vsize (KiB) 112768

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641440/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=113112 CPUtime=941.54
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 31551 0 0 0 94133 21 0 0 18 0 2 0 333571281 115826688 27373 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28278 27373 218 20 0 27636 0
[pid=8751/tid=8753] ppid=8749 vsize=113112 CPUtime=941.47
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 30747 0 0 0 94127 20 0 0 25 0 2 0 333571286 115826688 27373 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134525990 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 941.54
Current children cumulated vsize (KiB) 113112

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641376/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=113112 CPUtime=1001.49
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 32000 0 0 0 100128 21 0 0 18 0 2 0 333571281 115826688 27379 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28278 27379 218 20 0 27636 0
[pid=8751/tid=8753] ppid=8749 vsize=113112 CPUtime=1001.44
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 31196 0 0 0 100123 21 0 0 25 0 2 0 333571286 115826688 27379 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526397 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1001.49
Current children cumulated vsize (KiB) 113112

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641376/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=113112 CPUtime=1061.45
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 32371 0 0 0 106124 21 0 0 18 0 2 0 333571281 115826688 27380 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28278 27380 218 20 0 27636 0
[pid=8751/tid=8753] ppid=8749 vsize=113112 CPUtime=1061.4
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 31567 0 0 0 106119 21 0 0 25 0 2 0 333571286 115826688 27380 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526361 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1061.45
Current children cumulated vsize (KiB) 113112

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641376/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=113112 CPUtime=1121.41
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 32668 0 0 0 112119 22 0 0 18 0 2 0 333571281 115826688 27381 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28278 27381 218 20 0 27636 0
[pid=8751/tid=8753] ppid=8749 vsize=113112 CPUtime=1121.35
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 31864 0 0 0 112114 21 0 0 25 0 2 0 333571286 115826688 27381 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1121.41
Current children cumulated vsize (KiB) 113112

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641376/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=113112 CPUtime=1181.37
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 33115 0 0 0 118115 22 0 0 18 0 2 0 333571281 115826688 27384 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28278 27384 218 20 0 27636 0
[pid=8751/tid=8753] ppid=8749 vsize=113112 CPUtime=1181.31
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 32311 0 0 0 118110 21 0 0 25 0 2 0 333571286 115826688 27384 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526717 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1181.37
Current children cumulated vsize (KiB) 113112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8753
/proc/meminfo: memFree=1641376/2055920 swapFree=4154884/4192956
[pid=8751] ppid=8749 vsize=113112 CPUtime=1200.07
/proc/8751/stat : 8751 (MiraXTv1_dyn) S 8749 8751 8367 0 -1 4194304 33189 0 0 0 119985 22 0 0 18 0 2 0 333571281 115826688 27384 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/8751/statm: 28278 27384 218 20 0 27636 0
[pid=8751/tid=8753] ppid=8749 vsize=113112 CPUtime=1200.01
/proc/8751/task/8753/stat : 8753 (MiraXTv1_dyn) R 8749 8751 8367 0 -1 4194368 32385 0 0 0 119980 21 0 0 25 0 2 0 333571286 115826688 27384 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134542703 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 113112

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): 1201.03
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.241963
CPU usage (%): 99.9227
Max. virtual memory (cumulated for all children) (KiB): 113112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33189
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= 13
involuntary context switches= 29391

runsolver used 1.27781 second user time and 3.10053 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri May 11 04:08:59 UTC 2007

IDJOB= 305721
IDBENCH= 20163
IDSOLVER= 130
FILE ID= node20/305721-1178856539

PBS_JOBID= 5251021

Free space on /tmp= 66549 MiB

SOLVER NAME= MiraXT v1
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305721-1178856539/MiraXTv1_dyn /tmp/evaluation/305721-1178856539/instance-305721-1178856539.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-305721-1178856539 -o ROOT/results/node20/solver-305721-1178856539 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/305721-1178856539/MiraXTv1_dyn /tmp/evaluation/305721-1178856539/instance-305721-1178856539.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 53937178

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1751112 kB
Buffers:         47308 kB
Cached:         171528 kB
SwapCached:      17192 kB
Active:         135440 kB
Inactive:       107104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751112 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            4208 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            47808 kB
Committed_AS:  6791640 kB
PageTables:       1744 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= 66549 MiB

End job on node20 on Fri May 11 04:29:02 UTC 2007