Trace number 305361

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) 1200.18 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
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/node7/watcher-305361-1172077461 -o ROOT/results/node7/solver-305361-1172077461 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305361-1172077461/tts-4-0 /tmp/evaluation/305361-1172077461/instance-305361-1172077461.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: 0.91 0.97 0.99 3/77 15377
/proc/meminfo: memFree=1613256/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=796 CPUtime=0
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 227700831 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 199 100 57 113 0 83 0

[startup+0.106751 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15377
/proc/meminfo: memFree=1613256/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=4312 CPUtime=0.09
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 973 0 0 0 9 0 0 0 18 0 1 0 227700831 4415488 958 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 1078 959 57 113 0 962 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4312

[startup+0.514795 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15377
/proc/meminfo: memFree=1613256/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=20656 CPUtime=0.51
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 4979 0 0 0 49 2 0 0 21 0 1 0 227700831 21151744 4964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 5164 4964 62 113 0 5048 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 20656

[startup+1.33488 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1593600/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=26024 CPUtime=1.32
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 6246 0 0 0 130 2 0 0 25 0 1 0 227700831 26648576 6231 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134546654 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 6506 6235 64 113 0 6390 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 26024

[startup+2.97105 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1540928/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=89852 CPUtime=2.95
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 22386 0 0 0 286 9 0 0 25 0 1 0 227700831 92008448 22205 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 22463 22205 66 113 0 22347 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 89852

[startup+6.2474 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1493952/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=139904 CPUtime=6.23
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 32918 0 0 0 610 13 0 0 25 0 1 0 227700831 143261696 32737 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 34976 32737 66 113 0 34860 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 139904

[startup+12.7051 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1403136/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=223436 CPUtime=12.7
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 52581 0 0 0 1249 21 0 0 25 0 1 0 227700831 228798464 52400 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 55859 52400 66 113 0 55743 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 223436

[startup+25.5134 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1396224/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=234480 CPUtime=25.49
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 54300 0 0 0 2528 21 0 0 25 0 1 0 227700831 240107520 54119 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 58620 54119 66 113 0 58504 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 234480

[startup+51.1221 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1351360/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=302844 CPUtime=51.1
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 65496 0 0 0 5082 28 0 0 25 0 1 0 227700831 310112256 65315 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 75711 65315 66 113 0 75595 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 302844

[startup+102.338 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1264320/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=417812 CPUtime=102.3
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 87204 0 0 0 10192 38 0 0 25 0 1 0 227700831 427839488 87023 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 104453 87023 66 113 0 104337 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 417812

[startup+162.369 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15378
/proc/meminfo: memFree=1214400/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=476756 CPUtime=162.32
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 99641 0 0 0 16188 44 0 0 25 0 1 0 227700831 488198144 99460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 119189 99460 66 113 0 119073 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 476756

[startup+222.397 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1180736/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=514836 CPUtime=222.33
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 108044 0 0 0 22185 48 0 0 25 0 1 0 227700831 527192064 107863 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 128709 107863 66 113 0 128593 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 514836

[startup+282.429 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1155904/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=541828 CPUtime=282.35
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 114224 0 0 0 28184 51 0 0 25 0 1 0 227700831 554831872 114043 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 135457 114043 66 113 0 135341 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 541828

[startup+342.458 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1141696/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=556960 CPUtime=342.35
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 117764 0 0 0 34183 52 0 0 25 0 1 0 227700831 570327040 117583 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 139240 117583 66 113 0 139124 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 556960

[startup+402.491 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1128768/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=571060 CPUtime=402.37
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 121016 0 0 0 40183 54 0 0 25 0 1 0 227700831 584765440 120835 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 142765 120835 66 113 0 142649 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 571060

[startup+462.519 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1120000/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=579832 CPUtime=462.39
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 123204 0 0 0 46183 56 0 0 25 0 1 0 227700831 593747968 123023 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 144958 123023 66 113 0 144842 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 579832

[startup+522.545 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1104192/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=596404 CPUtime=522.4
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 127150 0 0 0 52182 58 0 0 25 0 1 0 227700831 610717696 126969 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 149101 126969 66 113 0 148985 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 596404

[startup+582.574 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1102720/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=597848 CPUtime=582.42
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 127525 0 0 0 58183 59 0 0 25 0 1 0 227700831 612196352 127344 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 149462 127344 66 113 0 149346 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 597848

[startup+642.606 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1083584/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=617708 CPUtime=642.43
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 132286 0 0 0 64181 62 0 0 25 0 1 0 227700831 632532992 132105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 154427 132105 66 113 0 154311 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 617708

[startup+702.638 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1067392/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=634408 CPUtime=702.44
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 136326 0 0 0 70180 64 0 0 25 0 1 0 227700831 649633792 136145 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 158602 136145 66 113 0 158486 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 634408

[startup+762.668 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1057344/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=644860 CPUtime=762.46
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 138844 0 0 0 76181 65 0 0 25 0 1 0 227700831 660336640 138663 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 161215 138663 66 113 0 161099 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 644860

[startup+822.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1049472/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=652668 CPUtime=822.48
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 140801 0 0 0 82181 67 0 0 25 0 1 0 227700831 668332032 140620 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 163167 140620 66 113 0 163051 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 652668

[startup+882.727 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1034304/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=668048 CPUtime=882.48
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 144594 0 0 0 88180 68 0 0 25 0 1 0 227700831 684081152 144413 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 167012 144413 66 113 0 166896 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 668048

[startup+942.754 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1027136/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=675132 CPUtime=942.5
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 146368 0 0 0 94181 69 0 0 25 0 1 0 227700831 691335168 146187 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 168783 146187 66 113 0 168667 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 675132

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1011200/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=690992 CPUtime=1002.52
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 150353 0 0 0 100180 72 0 0 25 0 1 0 227700831 707575808 150172 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 172748 150172 66 113 0 172632 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 690992

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=1002944/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=699280 CPUtime=1062.53
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 152424 0 0 0 106180 73 0 0 25 0 1 0 227700831 716062720 152243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542948 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 174820 152243 66 113 0 174704 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 699280

[startup+1122.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=997376/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=704808 CPUtime=1122.55
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 153813 0 0 0 112181 74 0 0 25 0 1 0 227700831 721723392 153632 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 176202 153632 66 113 0 176086 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 704808

[startup+1182.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=991360/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=710812 CPUtime=1182.55
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 155321 0 0 0 118181 74 0 0 25 0 1 0 227700831 727871488 155140 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 177703 155140 66 113 0 177587 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 710812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=991296/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=710812 CPUtime=1200.08
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 155325 0 0 0 119933 75 0 0 25 0 1 0 227700831 727871488 155144 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 177703 155144 66 113 0 177587 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 710812

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15378
/proc/meminfo: memFree=991296/2055920 swapFree=4142416/4192956
[pid=15377] ppid=15375 vsize=710812 CPUtime=1200.08
/proc/15377/stat : 15377 (tts-4-0) R 15375 15377 14143 0 -1 4194304 155325 0 0 0 119933 75 0 0 25 0 1 0 227700831 727871488 155144 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15377/statm: 177703 155144 66 113 0 177587 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 710812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.18
CPU user time (s): 1199.33
CPU system time (s): 0.84887
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 710812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.84887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155325
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= 1850

runsolver used 1.38979 second user time and 2.6316 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Wed Feb 21 17:04:21 UTC 2007

IDJOB= 305361
IDBENCH= 20155
IDSOLVER= 98
FILE ID= node7/305361-1172077461

PBS_JOBID= 3865308

Free space on /tmp= 66544 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305361-1172077461/tts-4-0 /tmp/evaluation/305361-1172077461/instance-305361-1172077461.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-305361-1172077461 -o ROOT/results/node7/solver-305361-1172077461 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305361-1172077461/tts-4-0 /tmp/evaluation/305361-1172077461/instance-305361-1172077461.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 490659200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1613664 kB
Buffers:         55704 kB
Cached:         285828 kB
SwapCached:      16216 kB
Active:         238352 kB
Inactive:       133544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613664 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            55856 kB
Committed_AS:   855300 kB
PageTables:       1764 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= 66544 MiB

End job on node7 on Wed Feb 21 17:24:23 UTC 2007