Trace number 313423

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
MXC 2007-02-08? (TO) 1200.15 1200.56

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-313423-1176884930 -o ROOT/results/node58/solver-313423-1176884930 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313423-1176884930/mxc /tmp/evaluation/313423-1176884930/instance-313423-1176884930.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 0.98 0.99 3/64 14282
/proc/meminfo: memFree=1389504/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=22220 CPUtime=0
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 567 0 0 0 0 0 0 0 18 0 1 0 136402701 22753280 551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 5555 555 42 122 0 5429 0

[startup+0.0732639 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14282
/proc/meminfo: memFree=1389504/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=46380 CPUtime=0.06
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 10849 0 0 0 1 5 0 0 18 0 1 0 136402701 47493120 10833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134524155 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 11595 10838 46 122 0 11469 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 46380

[startup+0.101267 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14282
/proc/meminfo: memFree=1389504/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=50764 CPUtime=0.09
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 11323 0 0 0 4 5 0 0 18 0 1 0 136402701 51982336 11307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 12691 11307 46 122 0 12565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50764

[startup+0.3013 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14282
/proc/meminfo: memFree=1389504/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=56868 CPUtime=0.29
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 12843 0 0 0 23 6 0 0 20 0 1 0 136402701 58232832 12828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 14217 12828 46 122 0 14091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56868

[startup+0.701368 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14282
/proc/meminfo: memFree=1389504/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=50996 CPUtime=0.69
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 16736 0 0 0 60 9 0 0 23 0 1 0 136402701 52219904 11398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520368 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 12749 11398 47 122 0 12623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50996

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1343608/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=51392 CPUtime=1.49
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 16831 0 0 0 140 9 0 0 25 0 1 0 136402701 52625408 11493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520329 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 12848 11493 59 122 0 12722 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51392

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1343416/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=51392 CPUtime=3.09
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 16842 0 0 0 300 9 0 0 25 0 1 0 136402701 52625408 11504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 12848 11504 59 122 0 12722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51392

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1343160/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=51920 CPUtime=6.29
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 16979 0 0 0 620 9 0 0 25 0 1 0 136402701 53166080 11641 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520760 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 12980 11641 59 122 0 12854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51920

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1341696/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=53636 CPUtime=12.69
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 17414 0 0 0 1259 10 0 0 25 0 1 0 136402701 54923264 12076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 13409 12076 59 122 0 13283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53636

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1337088/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=58020 CPUtime=25.48
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 18512 0 0 0 2536 12 0 0 25 0 1 0 136402701 59412480 13174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 14505 13174 59 122 0 14379 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58020

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1330176/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=65016 CPUtime=51.08
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 20269 0 0 0 5094 14 0 0 25 0 1 0 136402701 66576384 14931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 16254 14931 59 122 0 16128 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65016

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1319552/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=75580 CPUtime=102.26
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 22907 0 0 0 10210 16 0 0 25 0 1 0 136402701 77393920 17569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 18895 17569 59 122 0 18769 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75580

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1302592/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=92584 CPUtime=162.23
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 27174 0 0 0 16203 20 0 0 25 0 1 0 136402701 94806016 21836 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 23146 21836 59 122 0 23020 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 92584

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1283584/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=111476 CPUtime=222.22
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 31872 0 0 0 22198 24 0 0 25 0 1 0 136402701 114151424 26534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 27869 26534 59 122 0 27743 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 111476

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1262720/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=132604 CPUtime=282.19
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 37155 0 0 0 28190 29 0 0 25 0 1 0 136402701 135786496 31817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 33151 31817 59 122 0 33025 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 132604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1243968/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=150992 CPUtime=342.18
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 41762 0 0 0 34185 33 0 0 25 0 1 0 136402701 154615808 36424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 37748 36424 59 122 0 37622 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 150992

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1233088/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=161880 CPUtime=402.15
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 44500 0 0 0 40180 35 0 0 25 0 1 0 136402701 165765120 39162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 40470 39162 59 122 0 40344 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 161880

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1220992/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=173788 CPUtime=462.13
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 47499 0 0 0 46175 38 0 0 25 0 1 0 136402701 177958912 42161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 43447 42161 59 122 0 43321 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 173788

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1206656/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=188564 CPUtime=522.11
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 51141 0 0 0 52170 41 0 0 25 0 1 0 136402701 193089536 45803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 47141 45803 59 122 0 47015 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 188564

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14283
/proc/meminfo: memFree=1172736/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=222060 CPUtime=582.09
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 59554 0 0 0 58161 48 0 0 25 0 1 0 136402701 227389440 54216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 55515 54216 59 122 0 55389 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 222060

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1155968/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=238612 CPUtime=642.07
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 63691 0 0 0 64154 53 0 0 25 0 1 0 136402701 244338688 58353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 59653 58353 59 122 0 59527 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 238612

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1140288/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=254328 CPUtime=702.05
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 67631 0 0 0 70148 57 0 0 25 0 1 0 136402701 260431872 62293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 63582 62293 59 122 0 63456 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 254328

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1125312/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=269140 CPUtime=762.03
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 71326 0 0 0 76143 60 0 0 25 0 1 0 136402701 275599360 65988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531494 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 67285 65988 59 122 0 67159 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 269140

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1111296/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=283352 CPUtime=822
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 74875 0 0 0 82138 62 0 0 25 0 1 0 136402701 290152448 69537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 70838 69537 59 122 0 70712 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 283352

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1096384/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=298004 CPUtime=881.99
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 78558 0 0 0 88133 66 0 0 25 0 1 0 136402701 305156096 73220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 74501 73220 59 122 0 74375 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 298004

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1081792/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=312568 CPUtime=941.96
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 82197 0 0 0 94127 69 0 0 25 0 1 0 136402701 320069632 76859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 78142 76859 59 122 0 78016 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 312568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1067776/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=326504 CPUtime=1001.94
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 85683 0 0 0 100122 72 0 0 25 0 1 0 136402701 334340096 80345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 81626 80345 59 122 0 81500 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 326504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1060416/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=333960 CPUtime=1061.93
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 87537 0 0 0 106119 74 0 0 25 0 1 0 136402701 341975040 82199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 83490 82199 59 122 0 83364 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 333960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1054656/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=339596 CPUtime=1121.9
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 88960 0 0 0 112115 75 0 0 25 0 1 0 136402701 347746304 83622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 84899 83622 59 122 0 84773 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 339596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14285
/proc/meminfo: memFree=1041088/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=353172 CPUtime=1181.88
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 92373 0 0 0 118110 78 0 0 25 0 1 0 136402701 361648128 87035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531084 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 88293 87035 59 122 0 88167 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 353172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 14285
/proc/meminfo: memFree=1037760/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=356356 CPUtime=1200.07
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 93158 0 0 0 119928 79 0 0 25 0 1 0 136402701 364908544 87820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 89089 87820 59 122 0 88963 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 356356

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

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

[startup+1200.5 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 14285
/proc/meminfo: memFree=1037760/2055920 swapFree=4184528/4192956
[pid=14282] ppid=14280 vsize=356356 CPUtime=1200.07
/proc/14282/stat : 14282 (mxc) R 14280 14282 13590 0 -1 4194304 93158 0 0 0 119928 79 0 0 25 0 1 0 136402701 364908544 87820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/14282/statm: 89089 87820 59 122 0 88963 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 356356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.15
CPU user time (s): 1199.29
CPU system time (s): 0.855869
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 356356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.29
system time used= 0.855869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93158
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= 3043

runsolver used 0.770882 second user time and 2.52761 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Apr 18 08:28:50 UTC 2007

IDJOB= 313423
IDBENCH= 20366
IDSOLVER= 107
FILE ID= node58/313423-1176884930

PBS_JOBID= 4595080

Free space on /tmp= 66429 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313423-1176884930/mxc /tmp/evaluation/313423-1176884930/instance-313423-1176884930.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-313423-1176884930 -o ROOT/results/node58/solver-313423-1176884930 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313423-1176884930/mxc /tmp/evaluation/313423-1176884930/instance-313423-1176884930.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 140502928

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1389912 kB
Buffers:         31620 kB
Cached:         553544 kB
SwapCached:       2356 kB
Active:         104696 kB
Inactive:       490380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389912 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:           21876 kB
Writeback:           0 kB
Mapped:          16352 kB
Slab:            56996 kB
Committed_AS:   917796 kB
PageTables:       1380 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= 66429 MiB

End job on node58 on Wed Apr 18 08:48:53 UTC 2007