Trace number 306222

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
TTS 4.0? (TO) 1200.08 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-306222-1172094735 -o ROOT/results/node12/solver-306222-1172094735 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306222-1172094735/tts-4-0 /tmp/evaluation/306222-1172094735/instance-306222-1172094735.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 16046
/proc/meminfo: memFree=1613808/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=796 CPUtime=0
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 229427994 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 199 101 57 113 0 83 0

[startup+0.107326 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16046
/proc/meminfo: memFree=1613808/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=4772 CPUtime=0.1
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 1075 0 0 0 10 0 0 0 18 0 1 0 229427994 4886528 1060 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 1193 1061 59 113 0 1077 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4772

[startup+0.515399 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16046
/proc/meminfo: memFree=1613808/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=13156 CPUtime=0.51
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 3153 0 0 0 50 1 0 0 21 0 1 0 229427994 13471744 3138 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 3289 3138 62 113 0 3173 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13156

[startup+1.33655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1570472/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=48152 CPUtime=1.32
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 11993 0 0 0 128 4 0 0 25 0 1 0 229427994 49307648 11894 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 12038 11895 66 113 0 11922 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 48152

[startup+2.97484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1546984/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=80952 CPUtime=2.96
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 19849 0 0 0 288 8 0 0 25 0 1 0 229427994 82894848 19750 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 20238 19750 66 113 0 20122 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 80952

[startup+6.25143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1484840/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=146320 CPUtime=6.24
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 33836 0 0 0 611 13 0 0 25 0 1 0 229427994 149831680 33737 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 36580 33737 66 113 0 36464 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 146320

[startup+12.7096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1462184/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=162676 CPUtime=12.69
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 37927 0 0 0 1255 14 0 0 25 0 1 0 229427994 166580224 37828 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 40669 37828 66 113 0 40553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 162676

[startup+25.5119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1431784/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=192984 CPUtime=25.5
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 45505 0 0 0 2532 18 0 0 25 0 1 0 229427994 197615616 45406 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 48246 45406 66 113 0 48130 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 192984

[startup+51.1265 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1417576/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=211912 CPUtime=51.1
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 49055 0 0 0 5091 19 0 0 25 0 1 0 229427994 216997888 48956 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543474 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 52978 48956 66 113 0 52862 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 211912

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1400744/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=238860 CPUtime=102.3
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 53265 0 0 0 10209 21 0 0 25 0 1 0 229427994 244592640 53166 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 59715 53166 66 113 0 59599 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 238860

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1373992/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=279664 CPUtime=162.31
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 59890 0 0 0 16206 25 0 0 25 0 1 0 229427994 286375936 59791 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 69916 59791 66 113 0 69800 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 279664

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1362024/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=297684 CPUtime=222.32
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 62873 0 0 0 22206 26 0 0 25 0 1 0 229427994 304828416 62774 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552141 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 74421 62774 66 113 0 74305 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 297684

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1354344/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=309220 CPUtime=282.32
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 64780 0 0 0 28205 27 0 0 25 0 1 0 229427994 316641280 64681 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 77305 64681 66 113 0 77189 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 309220

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1348264/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=317708 CPUtime=342.33
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 66285 0 0 0 34205 28 0 0 25 0 1 0 229427994 325332992 66186 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 79427 66186 66 113 0 79311 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 317708

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1339368/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=331004 CPUtime=402.35
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 68508 0 0 0 40205 30 0 0 25 0 1 0 229427994 338948096 68409 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 82751 68409 66 113 0 82635 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 331004

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1334632/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=337888 CPUtime=462.35
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 69707 0 0 0 46205 30 0 0 25 0 1 0 229427994 345997312 69608 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 84472 69608 66 113 0 84356 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 337888

[startup+522.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16047
/proc/meminfo: memFree=1322984/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=361432 CPUtime=522.36
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 73777 0 0 0 52203 33 0 0 25 0 1 0 229427994 370106368 73678 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 90358 73678 66 113 0 90242 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 361432

[startup+582.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16171
/proc/meminfo: memFree=1308784/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=373288 CPUtime=582.33
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 75839 0 0 0 58199 34 0 0 25 0 1 0 229427994 382246912 75740 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 93322 75740 66 113 0 93206 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 373288

[startup+642.658 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16245
/proc/meminfo: memFree=1304360/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=381136 CPUtime=642.31
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 77221 0 0 0 64196 35 0 0 25 0 1 0 229427994 390283264 77122 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 95284 77122 66 113 0 95168 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 381136

[startup+702.685 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16245
/proc/meminfo: memFree=1296040/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=393312 CPUtime=702.32
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 79289 0 0 0 70195 37 0 0 25 0 1 0 229427994 402751488 79190 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 98328 79190 66 113 0 98212 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 393312

[startup+762.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1288488/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=404200 CPUtime=762.33
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 81182 0 0 0 76195 38 0 0 25 0 1 0 229427994 413900800 81083 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 101050 81083 66 113 0 100934 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 404200

[startup+822.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1287144/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=406248 CPUtime=822.35
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 81532 0 0 0 82197 38 0 0 25 0 1 0 229427994 415997952 81433 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 101562 81433 66 113 0 101446 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 406248

[startup+882.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1286120/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=407928 CPUtime=882.35
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 81786 0 0 0 88196 39 0 0 25 0 1 0 229427994 417718272 81687 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 101982 81687 66 113 0 101866 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 407928

[startup+942.814 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1284904/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=409728 CPUtime=942.36
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 82099 0 0 0 94196 40 0 0 25 0 1 0 229427994 419561472 82000 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 102432 82000 66 113 0 102316 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 409728

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1284712/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=410048 CPUtime=1002.36
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 82157 0 0 0 100196 40 0 0 25 0 1 0 229427994 419889152 82058 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 102512 82058 66 113 0 102396 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 410048

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1280488/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=416056 CPUtime=1062.38
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 83217 0 0 0 106197 41 0 0 25 0 1 0 229427994 426041344 83118 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 104014 83118 66 113 0 103898 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 416056

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1274024/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=425304 CPUtime=1122.39
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 84825 0 0 0 112197 42 0 0 25 0 1 0 229427994 435511296 84726 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 106326 84726 66 113 0 106210 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 425304

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1272808/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=427068 CPUtime=1182.4
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 85122 0 0 0 118197 43 0 0 25 0 1 0 229427994 437317632 85023 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 106767 85023 66 113 0 106651 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 427068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16245
/proc/meminfo: memFree=1272616/2055920 swapFree=4154940/4192956
[pid=16046] ppid=16044 vsize=427228 CPUtime=1200.01
/proc/16046/stat : 16046 (tts-4-0) R 16044 16046 15901 0 -1 4194304 85164 0 0 0 119958 43 0 0 25 0 1 0 229427994 437481472 85065 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/16046/statm: 106807 85065 66 113 0 106691 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 427228

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.59
CPU system time (s): 0.490925
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 427228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.490925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85164
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= 13536

runsolver used 1.45478 second user time and 2.76858 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Wed Feb 21 21:52:15 UTC 2007

IDJOB= 306222
IDBENCH= 20176
IDSOLVER= 98
FILE ID= node12/306222-1172094735

PBS_JOBID= 3865336

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306222-1172094735/tts-4-0 /tmp/evaluation/306222-1172094735/instance-306222-1172094735.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-306222-1172094735 -o ROOT/results/node12/solver-306222-1172094735 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306222-1172094735/tts-4-0 /tmp/evaluation/306222-1172094735/instance-306222-1172094735.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 381744130

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1614280 kB
Buffers:         55916 kB
Cached:         289888 kB
SwapCached:      18268 kB
Active:         193224 kB
Inactive:       178824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614280 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            55276 kB
Committed_AS:  1073688 kB
PageTables:       1692 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= 66546 MiB

End job on node12 on Wed Feb 21 22:12:18 UTC 2007