Trace number 308518

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) 1200.07 1200.5

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S30788164-07-SAT.cnf
MD5SUM0b3a3794de00c23df34815ce61181142
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.183971
Satisfiable
(Un)Satisfiability was proved
Number of variables5495
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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-308518-1172521933 -o ROOT/results/node12/solver-308518-1172521933 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308518-1172521933/tts-4-0 /tmp/evaluation/308518-1172521933/instance-308518-1172521933.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: 0.95 0.98 0.96 3/77 17236
/proc/meminfo: memFree=1499688/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=936 CPUtime=0
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 272147791 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 234 111 57 113 0 118 0

[startup+0.107109 s]
/proc/loadavg: 0.95 0.98 0.96 3/77 17236
/proc/meminfo: memFree=1499688/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=5120 CPUtime=0.1
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 1158 0 0 0 10 0 0 0 18 0 1 0 272147791 5242880 1143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134625336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 1280 1143 62 113 0 1164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5120

[startup+0.519183 s]
/proc/loadavg: 0.95 0.98 0.96 3/77 17236
/proc/meminfo: memFree=1499688/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=17840 CPUtime=0.51
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 4356 0 0 0 50 1 0 0 22 0 1 0 272147791 18268160 4339 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 4460 4339 66 113 0 4344 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 17840

[startup+1.33933 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1475552/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=25372 CPUtime=1.33
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 6243 0 0 0 131 2 0 0 25 0 1 0 272147791 25980928 6226 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 6343 6226 66 113 0 6227 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 25372

[startup+2.97563 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1469792/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=30828 CPUtime=2.96
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 7572 0 0 0 294 2 0 0 25 0 1 0 272147791 31567872 7555 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 7707 7555 66 113 0 7591 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 30828

[startup+6.25522 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1459296/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=41256 CPUtime=6.24
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 10100 0 0 0 620 4 0 0 25 0 1 0 272147791 42246144 10083 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 10314 10083 66 113 0 10198 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 41256

[startup+12.7104 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1454048/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=46376 CPUtime=12.69
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 11391 0 0 0 1265 4 0 0 25 0 1 0 272147791 47489024 11374 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 11594 11374 66 113 0 11478 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46376

[startup+25.5117 s]
/proc/loadavg: 0.97 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1451488/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=51912 CPUtime=25.49
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 12762 0 0 0 2544 5 0 0 25 0 1 0 272147791 53157888 12745 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 12978 12745 66 113 0 12862 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51912

[startup+51.1273 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1439200/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=61388 CPUtime=51.1
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 15123 0 0 0 5103 7 0 0 25 0 1 0 272147791 62861312 15106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 15347 15106 66 113 0 15231 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 61388

[startup+102.343 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17237
/proc/meminfo: memFree=1430432/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=71628 CPUtime=102.3
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 17685 0 0 0 10221 9 0 0 25 0 1 0 272147791 73347072 17668 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 17907 17668 66 113 0 17791 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 71628

[startup+162.369 s]
/proc/loadavg: 1.06 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1424864/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=75524 CPUtime=162.3
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 18688 0 0 0 16220 10 0 0 25 0 1 0 272147791 77336576 18671 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 18881 18671 66 113 0 18765 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 75524

[startup+222.395 s]
/proc/loadavg: 1.02 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1420768/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=79692 CPUtime=222.3
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 19705 0 0 0 22219 11 0 0 25 0 1 0 272147791 81604608 19688 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 19923 19688 66 113 0 19807 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 79692

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1418464/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=82624 CPUtime=282.31
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 20460 0 0 0 28219 12 0 0 25 0 1 0 272147791 84606976 20443 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 20656 20443 66 113 0 20540 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 82624

[startup+342.453 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1413536/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=86780 CPUtime=342.31
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 21496 0 0 0 34218 13 0 0 25 0 1 0 272147791 88862720 21479 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 21695 21479 66 113 0 21579 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 86780

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1411552/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=88676 CPUtime=402.33
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 21994 0 0 0 40219 14 0 0 25 0 1 0 272147791 90804224 21977 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 22169 21977 66 113 0 22053 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 88676

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1409184/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=91036 CPUtime=462.33
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 22578 0 0 0 46218 15 0 0 25 0 1 0 272147791 93220864 22561 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 22759 22561 66 113 0 22643 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 91036

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17237
/proc/meminfo: memFree=1408224/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=92080 CPUtime=522.34
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 22823 0 0 0 52218 16 0 0 25 0 1 0 272147791 94289920 22806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 23020 22806 66 113 0 22904 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 92080

[startup+582.564 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17239
/proc/meminfo: memFree=1407520/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=92764 CPUtime=582.34
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 22984 0 0 0 58218 16 0 0 25 0 1 0 272147791 94990336 22967 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 23191 22967 66 113 0 23075 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 92764

[startup+642.595 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 17239
/proc/meminfo: memFree=1407456/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=92904 CPUtime=642.35
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23013 0 0 0 64218 17 0 0 25 0 1 0 272147791 95133696 22996 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 23226 22996 66 113 0 23110 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 92904

[startup+702.628 s]
/proc/loadavg: 1.03 1.01 0.97 2/78 17239
/proc/meminfo: memFree=1407264/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=93088 CPUtime=702.36
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23051 0 0 0 70219 17 0 0 25 0 1 0 272147791 95322112 23034 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552290 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 23272 23034 66 113 0 23156 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 93088

[startup+762.656 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 17239
/proc/meminfo: memFree=1406112/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=94336 CPUtime=762.37
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23348 0 0 0 76219 18 0 0 25 0 1 0 272147791 96600064 23331 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591700 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 23584 23331 66 113 0 23468 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 94336

[startup+822.679 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1404896/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=95464 CPUtime=822.38
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23658 0 0 0 82219 19 0 0 25 0 1 0 272147791 97755136 23641 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 23866 23641 66 113 0 23750 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 95464

[startup+882.708 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1403744/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=96664 CPUtime=882.37
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23930 0 0 0 88218 19 0 0 25 0 1 0 272147791 98983936 23913 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 24166 23913 66 113 0 24050 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 96664

[startup+942.74 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1403680/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=96792 CPUtime=942.39
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23947 0 0 0 94219 20 0 0 25 0 1 0 272147791 99115008 23930 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 24198 23930 66 113 0 24082 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 96792

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1403680/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=96792 CPUtime=1002.4
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 23957 0 0 0 100220 20 0 0 25 0 1 0 272147791 99115008 23940 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 24198 23940 66 113 0 24082 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 96792

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1403104/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=97200 CPUtime=1062.41
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 24086 0 0 0 106220 21 0 0 25 0 1 0 272147791 99532800 24069 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 24300 24069 66 113 0 24184 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 97200

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1402272/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=98292 CPUtime=1122.41
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 24310 0 0 0 112220 21 0 0 25 0 1 0 272147791 100651008 24293 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 24573 24293 66 113 0 24457 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 98292

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1399968/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=100648 CPUtime=1182.42
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 24873 0 0 0 118220 22 0 0 25 0 1 0 272147791 103063552 24856 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 25162 24856 66 113 0 25046 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 100648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17239
/proc/meminfo: memFree=1399840/2055920 swapFree=4154952/4192956
[pid=17236] ppid=17234 vsize=100924 CPUtime=1200.04
/proc/17236/stat : 17236 (tts-4-0) R 17234 17236 16233 0 -1 4194304 24909 0 0 0 119981 23 0 0 25 0 1 0 272147791 103346176 24892 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 25231 24892 66 113 0 25115 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100924

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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.247962
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 100924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24909
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= 24820

runsolver used 1.23581 second user time and 2.73758 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Mon Feb 26 20:32:13 UTC 2007

IDJOB= 308518
IDBENCH= 20234
IDSOLVER= 98
FILE ID= node12/308518-1172521933

PBS_JOBID= 3971618

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S30788164-07-SAT.cnf
COMMAND LINE= /tmp/evaluation/308518-1172521933/tts-4-0 /tmp/evaluation/308518-1172521933/instance-308518-1172521933.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-308518-1172521933 -o ROOT/results/node12/solver-308518-1172521933 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308518-1172521933/tts-4-0 /tmp/evaluation/308518-1172521933/instance-308518-1172521933.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  0b3a3794de00c23df34815ce61181142

RANDOM SEED= 90413447

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:       1500096 kB
Buffers:         60372 kB
Cached:         396420 kB
SwapCached:      18256 kB
Active:         260632 kB
Inactive:       222832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500096 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            58028 kB
Committed_AS:  1117812 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= 66557 MiB

End job on node12 on Mon Feb 26 20:52:16 UTC 2007