Trace number 306457

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 v3? (TO) 1200.22 601.967

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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 MiraXTv3...

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/node7/watcher-306457-1178859172 -o ROOT/results/node7/solver-306457-1178859172 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/306457-1178859172/MiraXTv3_dyn /tmp/evaluation/306457-1178859172/instance-306457-1178859172.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: 1.84 1.82 1.43 3/77 19102
/proc/meminfo: memFree=1826544/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=3788 CPUtime=0
/proc/19102/stat : 19102 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 361954833 3878912 374 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 0 0 0
/proc/19102/statm: 947 376 205 20 0 305 0

[startup+0.073845 s]
/proc/loadavg: 1.84 1.82 1.43 3/77 19102
/proc/meminfo: memFree=1826544/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=6600 CPUtime=0.06
/proc/19102/stat : 19102 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194304 1063 0 0 0 6 0 0 0 18 0 1 0 361954833 6758400 1038 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134575810 0 0 4096 0 0 0 0 17 0 0 0
/proc/19102/statm: 1650 1038 207 20 0 1008 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6600

[startup+0.101847 s]
/proc/loadavg: 1.84 1.82 1.43 3/77 19102
/proc/meminfo: memFree=1826544/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=6676 CPUtime=0.09
/proc/19102/stat : 19102 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194304 1130 0 0 0 9 0 0 0 18 0 1 0 361954833 6836224 1046 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134517783 0 0 4096 0 0 0 0 17 0 0 0
/proc/19102/statm: 1669 1048 208 20 0 1027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6676

[startup+0.301877 s]
/proc/loadavg: 1.84 1.82 1.43 3/77 19102
/proc/meminfo: memFree=1826544/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=19268 CPUtime=0.46
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 2564 0 0 0 46 0 0 0 18 0 3 0 361954833 19730432 2438 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 4817 2438 218 20 0 4175 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 19268

[startup+0.701918 s]
/proc/loadavg: 1.84 1.82 1.43 3/77 19102
/proc/meminfo: memFree=1826544/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=21216 CPUtime=1.27
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 3090 0 0 0 126 1 0 0 18 0 3 0 361954833 21725184 2964 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 5304 2964 218 20 0 4662 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 21216

[startup+1.502 s]
/proc/loadavg: 1.84 1.82 1.43 3/80 19105
/proc/meminfo: memFree=1813464/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=25508 CPUtime=2.86
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 4323 0 0 0 284 2 0 0 18 0 3 0 361954833 26120192 4197 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 6377 4197 218 20 0 5735 0
[pid=19102/tid=19104] ppid=19100 vsize=25508 CPUtime=1.39
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 1577 0 0 0 139 0 0 0 24 0 3 0 361954843 26120192 4197 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526717 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=25508 CPUtime=1.36
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 1519 0 0 0 135 1 0 0 24 0 3 0 361954843 26120192 4197 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 25508

[startup+3.10217 s]
/proc/loadavg: 1.84 1.82 1.43 3/80 19105
/proc/meminfo: memFree=1805912/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=35644 CPUtime=6.05
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 6943 0 0 0 600 5 0 0 18 0 3 0 361954833 36499456 6817 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 8911 6817 218 20 0 8269 0
[pid=19102/tid=19104] ppid=19100 vsize=35644 CPUtime=2.99
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 2864 0 0 0 298 1 0 0 20 0 3 0 361954843 36499456 6818 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 10851963 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=35644 CPUtime=2.95
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 2853 0 0 0 292 3 0 0 19 0 3 0 361954843 36499456 6818 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 35644

[startup+6.30151 s]
/proc/loadavg: 1.85 1.82 1.44 3/80 19105
/proc/meminfo: memFree=1786712/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=53992 CPUtime=12.43
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 11372 0 0 0 1234 9 0 0 18 0 3 0 361954833 55287808 11246 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 13498 11246 218 20 0 12856 0
[pid=19102/tid=19104] ppid=19100 vsize=53992 CPUtime=6.18
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 4994 0 0 0 616 2 0 0 25 0 3 0 361954843 55287808 11246 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526322 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=53992 CPUtime=6.14
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 5151 0 0 0 608 6 0 0 21 0 3 0 361954843 55287808 11246 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 53992

[startup+12.7012 s]
/proc/loadavg: 1.86 1.83 1.44 3/80 19105
/proc/meminfo: memFree=1775192/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=65180 CPUtime=25.2
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 14072 0 0 0 2507 13 0 0 18 0 3 0 361954833 66744320 13946 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 16295 13946 218 20 0 15653 0
[pid=19102/tid=19104] ppid=19100 vsize=65180 CPUtime=12.58
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 5978 0 0 0 1255 3 0 0 25 0 3 0 361954843 66744320 13946 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 10851963 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=65180 CPUtime=12.51
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 6867 0 0 0 1242 9 0 0 25 0 3 0 361954843 66744320 13946 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526558 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 65180

[startup+25.5015 s]
/proc/loadavg: 1.89 1.83 1.45 3/80 19105
/proc/meminfo: memFree=1716312/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=121096 CPUtime=50.75
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 28277 0 0 0 5046 29 0 0 18 0 3 0 361954833 124002304 28001 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 30274 28001 218 20 0 29632 0
[pid=19102/tid=19104] ppid=19100 vsize=121096 CPUtime=25.38
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 13181 0 0 0 2529 9 0 0 25 0 3 0 361954843 124002304 28001 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=121096 CPUtime=25.26
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 13869 0 0 0 2507 19 0 0 25 0 3 0 361954843 124002304 28001 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134520702 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 121096

[startup+51.1012 s]
/proc/loadavg: 1.93 1.85 1.46 3/80 19105
/proc/meminfo: memFree=1673048/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=162560 CPUtime=101.8
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 39005 0 0 0 10137 43 0 0 18 0 3 0 361954833 166461440 38367 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 40640 38367 218 20 0 39998 0
[pid=19102/tid=19104] ppid=19100 vsize=162560 CPUtime=50.94
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 18520 0 0 0 5081 13 0 0 25 0 3 0 361954843 166461440 38367 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526004 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=162560 CPUtime=50.74
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 19258 0 0 0 5046 28 0 0 25 0 3 0 361954843 166461440 38367 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 162560

[startup+102.307 s]
/proc/loadavg: 1.97 1.87 1.49 3/80 19105
/proc/meminfo: memFree=1599448/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=235416 CPUtime=203.95
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 58094 0 0 0 20329 66 0 0 18 0 3 0 361954833 241065984 56696 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 58854 56696 218 20 0 58212 0
[pid=19102/tid=19104] ppid=19100 vsize=235416 CPUtime=102.1
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 28103 0 0 0 10189 21 0 0 25 0 3 0 361954843 241065984 56696 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=235416 CPUtime=101.74
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 28764 0 0 0 10131 43 0 0 25 0 3 0 361954843 241065984 56696 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134525979 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.95
Current children cumulated vsize (KiB) 235416

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.52 3/80 19105
/proc/meminfo: memFree=1566296/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=267636 CPUtime=323.65
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 67097 0 0 0 32289 76 0 0 18 0 3 0 361954833 274059264 64957 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 66909 64957 218 20 0 66267 0
[pid=19102/tid=19104] ppid=19100 vsize=267636 CPUtime=162.05
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 33444 0 0 0 16178 27 0 0 25 0 3 0 361954843 274059264 64957 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=267636 CPUtime=161.5
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 32426 0 0 0 16101 49 0 0 25 0 3 0 361954843 274059264 64957 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 267636

[startup+222.301 s]
/proc/loadavg: 1.99 1.91 1.54 3/80 19105
/proc/meminfo: memFree=1535064/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=298676 CPUtime=443.34
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 75440 0 0 0 44246 88 0 0 18 0 3 0 361954833 305844224 72748 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 74669 72748 218 20 0 74027 0
[pid=19102/tid=19104] ppid=19100 vsize=298676 CPUtime=221.99
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 36325 0 0 0 22169 30 0 0 25 0 3 0 361954843 305844224 72748 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526351 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=298676 CPUtime=221.24
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37888 0 0 0 22067 57 0 0 25 0 3 0 361954843 305844224 72748 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134520412 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.34
Current children cumulated vsize (KiB) 298676

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.57 3/80 19105
/proc/meminfo: memFree=1535128/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=298676 CPUtime=563.02
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 75523 0 0 0 56214 88 0 0 18 0 3 0 361954833 305844224 72761 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 74669 72761 218 20 0 74027 0
[pid=19102/tid=19104] ppid=19100 vsize=298676 CPUtime=281.91
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 36331 0 0 0 28161 30 0 0 25 0 3 0 361954843 305844224 72761 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526322 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=298676 CPUtime=280.99
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37965 0 0 0 28042 57 0 0 25 0 3 0 361954843 305844224 72761 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526486 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.02
Current children cumulated vsize (KiB) 298676

[startup+342.302 s]
/proc/loadavg: 1.99 1.93 1.59 3/80 19105
/proc/meminfo: memFree=1535192/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=298676 CPUtime=682.72
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 75529 0 0 0 68183 89 0 0 18 0 3 0 361954833 305844224 72767 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 74669 72767 218 20 0 74027 0
[pid=19102/tid=19104] ppid=19100 vsize=298676 CPUtime=341.87
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 36334 0 0 0 34157 30 0 0 25 0 3 0 361954843 305844224 72767 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526370 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=298676 CPUtime=340.74
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37968 0 0 0 34016 58 0 0 25 0 3 0 361954843 305844224 72767 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 298676

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.62 3/80 19105
/proc/meminfo: memFree=1535192/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=298676 CPUtime=802.33
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 75540 0 0 0 80144 89 0 0 18 0 3 0 361954833 305844224 72778 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 74669 72778 218 20 0 74027 0
[pid=19102/tid=19104] ppid=19100 vsize=298676 CPUtime=401.8
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 36341 0 0 0 40150 30 0 0 25 0 3 0 361954843 305844224 72778 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134525990 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=298676 CPUtime=400.42
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37972 0 0 0 39984 58 0 0 25 0 3 0 361954843 305844224 72778 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.33
Current children cumulated vsize (KiB) 298676

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.64 3/80 19105
/proc/meminfo: memFree=1535192/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=298676 CPUtime=922.03
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 75561 0 0 0 92113 90 0 0 18 0 3 0 361954833 305844224 72799 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 74669 72799 218 20 0 74027 0
[pid=19102/tid=19104] ppid=19100 vsize=298676 CPUtime=461.74
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 36356 0 0 0 46144 30 0 0 25 0 3 0 361954843 305844224 72799 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=298676 CPUtime=460.17
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37978 0 0 0 45958 59 0 0 25 0 3 0 361954843 305844224 72799 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 298676

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/86 19261
/proc/meminfo: memFree=1533864/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=298676 CPUtime=1041.46
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 75571 0 0 0 104043 103 0 0 18 0 3 0 361954833 305844224 72809 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 74669 72809 218 20 0 74027 0
[pid=19102/tid=19104] ppid=19100 vsize=298676 CPUtime=521.58
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 36358 0 0 0 52115 43 0 0 25 0 3 0 361954843 305844224 72809 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=298676 CPUtime=519.76
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37986 0 0 0 51917 59 0 0 25 0 3 0 361954843 305844224 72809 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.46
Current children cumulated vsize (KiB) 298676

[startup+582.302 s]
/proc/loadavg: 2.05 1.97 1.68 3/80 19303
/proc/meminfo: memFree=1510168/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=323244 CPUtime=1161.03
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 82008 0 0 0 115989 114 0 0 18 0 3 0 361954833 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 80811 78954 218 20 0 80169 0
[pid=19102/tid=19104] ppid=19100 vsize=323244 CPUtime=581.49
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 42786 0 0 0 58095 54 0 0 25 0 3 0 361954843 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=323244 CPUtime=579.44
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37995 0 0 0 57885 59 0 0 25 0 3 0 361954843 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.03
Current children cumulated vsize (KiB) 323244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.903 s]
/proc/loadavg: 2.03 1.97 1.68 3/80 19303
/proc/meminfo: memFree=1510168/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=323244 CPUtime=1200.15
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 82082 0 0 0 119901 114 0 0 18 0 3 0 361954833 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 80811 78954 218 20 0 80169 0
[pid=19102/tid=19104] ppid=19100 vsize=323244 CPUtime=601.08
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 42860 0 0 0 60054 54 0 0 25 0 3 0 361954843 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=323244 CPUtime=598.96
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37995 0 0 0 59837 59 0 0 25 0 3 0 361954843 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 323244

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

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

[startup+601.903 s]
/proc/loadavg: 2.03 1.97 1.68 3/80 19303
/proc/meminfo: memFree=1510168/2055920 swapFree=4156568/4192956
[pid=19102] ppid=19100 vsize=323244 CPUtime=1200.15
/proc/19102/stat : 19102 (MiraXTv3_dyn) S 19100 19102 18859 0 -1 4194304 82082 0 0 0 119901 114 0 0 18 0 3 0 361954833 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/19102/statm: 80811 78954 218 20 0 80169 0
[pid=19102/tid=19104] ppid=19100 vsize=323244 CPUtime=601.08
/proc/19102/task/19104/stat : 19104 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 42860 0 0 0 60054 54 0 0 25 0 3 0 361954843 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 0 0 0
[pid=19102/tid=19105] ppid=19100 vsize=323244 CPUtime=598.96
/proc/19102/task/19105/stat : 19105 (MiraXTv3_dyn) R 19100 19102 18859 0 -1 4194368 37995 0 0 0 59837 59 0 0 25 0 3 0 361954843 331001856 78954 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 323244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.967
CPU time (s): 1200.22
CPU user time (s): 1199.03
CPU system time (s): 1.19582
CPU usage (%): 199.383
Max. virtual memory (cumulated for all children) (KiB): 323244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.19582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82082
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= 488
involuntary context switches= 22917

runsolver used 0.607907 second user time and 1.64575 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri May 11 04:52:52 UTC 2007

IDJOB= 306457
IDBENCH= 20181
IDSOLVER= 128
FILE ID= node7/306457-1178859172

PBS_JOBID= 5251024

Free space on /tmp= 66549 MiB

SOLVER NAME= MiraXT v3
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306457-1178859172/MiraXTv3_dyn /tmp/evaluation/306457-1178859172/instance-306457-1178859172.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-306457-1178859172 -o ROOT/results/node7/solver-306457-1178859172 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/306457-1178859172/MiraXTv3_dyn /tmp/evaluation/306457-1178859172/instance-306457-1178859172.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 246256294

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1826760 kB
Buffers:         40784 kB
Cached:         123236 kB
SwapCached:      16996 kB
Active:         127060 kB
Inactive:        61084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826760 kB
SwapTotal:     4192956 kB
SwapFree:      4156568 kB
Dirty:            4504 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            26408 kB
Committed_AS: 14755064 kB
PageTables:       1860 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 node7 on Fri May 11 05:02:56 UTC 2007