Trace number 305115

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) 1200.17 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node5/watcher-305115-1172072143 -o ROOT/results/node5/solver-305115-1172072143 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305115-1172072143/tts-4-0 /tmp/evaluation/305115-1172072143/instance-305115-1172072143.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: 0.99 0.98 0.99 3/77 12804
/proc/meminfo: memFree=1463520/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=796 CPUtime=0
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 227169082 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 199 101 57 113 0 83 0

[startup+0.107505 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12804
/proc/meminfo: memFree=1463520/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=4432 CPUtime=0.09
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 992 0 0 0 9 0 0 0 18 0 1 0 227169082 4538368 977 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 1108 978 57 113 0 992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4432

[startup+0.515551 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12804
/proc/meminfo: memFree=1463520/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=20660 CPUtime=0.5
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 4981 0 0 0 49 1 0 0 22 0 1 0 227169082 21155840 4966 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 5165 4966 62 113 0 5049 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 20660

[startup+1.33564 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1443800/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=27880 CPUtime=1.32
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 6747 0 0 0 130 2 0 0 25 0 1 0 227169082 28549120 6732 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134546712 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 6970 6732 64 113 0 6854 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 27880

[startup+2.97183 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1390616/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=90516 CPUtime=2.96
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 22554 0 0 0 288 8 0 0 25 0 1 0 227169082 92688384 22373 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 22629 22373 66 113 0 22513 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 90516

[startup+6.2542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1347032/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=136520 CPUtime=6.24
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 32186 0 0 0 611 13 0 0 25 0 1 0 227169082 139796480 32005 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 34130 32005 66 113 0 34014 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 136520

[startup+12.7109 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1297816/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=177996 CPUtime=12.7
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 41882 0 0 0 1252 18 0 0 25 0 1 0 227169082 182267904 41701 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641290 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 44499 41701 66 113 0 44383 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 177996

[startup+25.5114 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1222552/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=272628 CPUtime=25.49
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 60262 0 0 0 2522 27 0 0 25 0 1 0 227169082 279171072 60081 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 68157 60081 66 113 0 68041 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 272628

[startup+51.1233 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1162584/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=356400 CPUtime=51.09
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 75202 0 0 0 5075 34 0 0 25 0 1 0 227169082 364953600 75021 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 89100 75021 66 113 0 88984 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 356400

[startup+102.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1080344/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=458112 CPUtime=102.3
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 95731 0 0 0 10186 44 0 0 25 0 1 0 227169082 469106688 95550 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 114528 95550 66 113 0 114412 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 458112

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1050392/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=492352 CPUtime=162.32
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 103214 0 0 0 16184 48 0 0 25 0 1 0 227169082 504168448 103033 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 123088 103033 66 113 0 122972 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 492352

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12805
/proc/meminfo: memFree=1019096/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=526548 CPUtime=222.33
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 111010 0 0 0 22182 51 0 0 25 0 1 0 227169082 539185152 110829 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591804 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 131637 110829 66 113 0 131521 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 526548

[startup+282.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12807
/proc/meminfo: memFree=990232/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=557540 CPUtime=282.34
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 118179 0 0 0 28179 55 0 0 25 0 1 0 227169082 570920960 117998 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 139385 117998 66 113 0 139269 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 557540

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12807
/proc/meminfo: memFree=986136/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=561624 CPUtime=342.34
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 119193 0 0 0 34178 56 0 0 25 0 1 0 227169082 575102976 119012 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 140406 119012 66 113 0 140290 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 561624

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12807
/proc/meminfo: memFree=968472/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=580008 CPUtime=402.36
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 123604 0 0 0 40177 59 0 0 25 0 1 0 227169082 593928192 123423 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 145002 123423 66 113 0 144886 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 580008

[startup+462.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12807
/proc/meminfo: memFree=957208/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=591780 CPUtime=462.37
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 126438 0 0 0 46176 61 0 0 25 0 1 0 227169082 605982720 126257 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 147945 126257 66 113 0 147829 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 591780

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12807
/proc/meminfo: memFree=942296/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=606680 CPUtime=522.38
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 130174 0 0 0 52176 62 0 0 25 0 1 0 227169082 621240320 129993 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 151670 129993 66 113 0 151554 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 606680

[startup+582.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12807
/proc/meminfo: memFree=932184/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=616968 CPUtime=582.4
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 132689 0 0 0 58176 64 0 0 25 0 1 0 227169082 631775232 132508 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537393 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 154242 132508 66 113 0 154126 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 616968

[startup+642.609 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 12807
/proc/meminfo: memFree=930712/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=618288 CPUtime=642.41
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 133060 0 0 0 64177 64 0 0 25 0 1 0 227169082 633126912 132879 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 154572 132879 66 113 0 154456 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 618288

[startup+702.641 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 12807
/proc/meminfo: memFree=922136/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=626820 CPUtime=702.43
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 135184 0 0 0 70177 66 0 0 25 0 1 0 227169082 641863680 135003 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 156705 135003 66 113 0 156589 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 626820

[startup+762.671 s]
/proc/loadavg: 1.09 1.02 1.01 2/78 12807
/proc/meminfo: memFree=918040/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=630904 CPUtime=762.44
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 136195 0 0 0 76177 67 0 0 25 0 1 0 227169082 646045696 136014 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537392 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 157726 136014 66 113 0 157610 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 630904

[startup+822.705 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12807
/proc/meminfo: memFree=910744/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=638112 CPUtime=822.46
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 138006 0 0 0 82178 68 0 0 25 0 1 0 227169082 653426688 137825 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 159528 137825 66 113 0 159412 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 638112

[startup+882.735 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12807
/proc/meminfo: memFree=901592/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=647244 CPUtime=882.47
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 140298 0 0 0 88177 70 0 0 25 0 1 0 227169082 662777856 140117 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 161811 140117 66 113 0 161695 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 647244

[startup+942.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=893336/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=655412 CPUtime=942.48
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 142345 0 0 0 94177 71 0 0 25 0 1 0 227169082 671141888 142164 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 163853 142164 66 113 0 163737 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 655412

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=889688/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=659256 CPUtime=1002.5
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 143306 0 0 0 100178 72 0 0 25 0 1 0 227169082 675078144 143125 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 164814 143125 66 113 0 164698 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 659256

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=872856/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=676072 CPUtime=1062.51
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 147510 0 0 0 106177 74 0 0 25 0 1 0 227169082 692297728 147329 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 169018 147329 66 113 0 168902 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 676072

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=871320/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=677636 CPUtime=1122.53
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 147899 0 0 0 112178 75 0 0 25 0 1 0 227169082 693899264 147718 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 169409 147718 66 113 0 169293 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 677636

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=871320/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=677636 CPUtime=1182.53
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 147903 0 0 0 118178 75 0 0 25 0 1 0 227169082 693899264 147722 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 169409 147722 66 113 0 169293 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 677636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=866392/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=682560 CPUtime=1200.06
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 149134 0 0 0 119930 76 0 0 25 0 1 0 227169082 698941440 148953 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 170640 148953 66 113 0 170524 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 682560

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12807
/proc/meminfo: memFree=866392/2055920 swapFree=4192812/4192956
[pid=12804] ppid=12802 vsize=682560 CPUtime=1200.06
/proc/12804/stat : 12804 (tts-4-0) R 12802 12804 12067 0 -1 4194304 149134 0 0 0 119930 76 0 0 25 0 1 0 227169082 698941440 148953 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12804/statm: 170640 148953 66 113 0 170524 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 682560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.17
CPU user time (s): 1199.3
CPU system time (s): 0.861868
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 682560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.861868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149134
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= 12126

runsolver used 1.2958 second user time and 2.75858 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Feb 21 15:35:43 UTC 2007

IDJOB= 305115
IDBENCH= 20149
IDSOLVER= 98
FILE ID= node5/305115-1172072143

PBS_JOBID= 3865297

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305115-1172072143/tts-4-0 /tmp/evaluation/305115-1172072143/instance-305115-1172072143.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-305115-1172072143 -o ROOT/results/node5/solver-305115-1172072143 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305115-1172072143/tts-4-0 /tmp/evaluation/305115-1172072143/instance-305115-1172072143.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 394226259

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1463928 kB
Buffers:         51188 kB
Cached:         419644 kB
SwapCached:          0 kB
Active:         205368 kB
Inactive:       309796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          63232 kB
Slab:            62452 kB
Committed_AS:   833608 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= 66547 MiB

End job on node5 on Wed Feb 21 15:55:45 UTC 2007