Trace number 1796782

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200.03 1200.51

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (applications 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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.18/500.43	#ITERATIONS 1
500.18/500.43	#LEARNT CLAUSES 0
500.66/500.91	done !
500.66/500.91	c Now, SatElite...
500.66/500.91	c Parsing...
501.26/501.52	c ==============================================================================
501.26/501.52	c |           |     ORIGINAL     |              LEARNT              |          |
501.26/501.52	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
501.26/501.52	c ==============================================================================
501.26/501.52	c |         0 |  598320  1395860 |  179495       0        0     nan |  0.000 % |
509.75/510.02	c |         0 |  340394  1128798 |      --       0       --      -- |     --   | -257926/-267062
509.75/510.02	c ==============================================================================
509.75/510.02	c Result  :   #vars: 72795   #clauses: 340394   #literals: 1128798
509.75/510.02	c CPU time:   8.86965 s
509.75/510.02	c ==============================================================================
510.46/510.76	c SatElite is done !
510.46/510.79	c Calling MINISAT
510.46/510.79	This is MiniSat 2.0 beta
510.46/510.79	WARNING: for repeatability, setting FPU to use double precision
510.46/510.79	============================[ Problem Statistics ]=============================
510.46/510.79	|                                                                             |
510.46/510.79	|  Number of variables:  72795                                                |
510.46/510.79	|  Number of clauses:    340394                                               |
510.51/510.98	|  Parsing time:         0.19         s                                       |
510.51/510.99	============================[ Search Statistics ]==============================
510.51/510.99	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
510.51/510.99	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
510.51/510.99	===============================================================================
510.51/510.99	|         0 |   72795   340394  1128798 |   113464        0    nan |  0.000 % |
510.51/511.10	|       100 |   72795   340394  1128798 |   124811      100      4 |  0.000 % |
510.51/511.24	|       251 |   72795   340394  1128798 |   137292      251      7 |  0.000 % |
511.44/511.71	|       476 |   72795   340394  1128798 |   151021      476     64 |  0.000 % |
511.54/511.89	|       814 |   72795   340394  1128798 |   166123      814     90 |  0.000 % |
512.24/512.51	|      1320 |   72795   340394  1128798 |   182735     1320     67 |  0.000 % |
512.83/513.15	|      2080 |   72795   340394  1128798 |   201009     2080     50 |  0.000 % |
513.24/513.55	|      3221 |   72795   340394  1128798 |   221110     3221     42 |  0.000 % |
514.33/514.66	|      4929 |   72795   340394  1128798 |   243221     4929     56 |  0.000 % |
515.43/515.74	|      7491 |   72795   340394  1128798 |   267543     7491     56 |  0.000 % |
519.03/519.34	|     11337 |   72795   340394  1128798 |   294298    11337    105 |  0.000 % |
525.93/526.26	|     17105 |   72795   340394  1128798 |   323727    17105    127 |  0.000 % |
543.32/543.65	|     25754 |   72795   340394  1128798 |   356100    25754    142 |  0.000 % |
554.71/555.01	|     38729 |   72795   340394  1128798 |   391710    38729    148 |  0.000 % |
582.90/583.29	|     58190 |   72795   340394  1128798 |   430881    58190    170 |  0.000 % |
621.19/621.59	|     87382 |   72795   340394  1128798 |   473970    87382    183 |  0.000 % |
689.96/690.38	|    131172 |   72795   340394  1128798 |   521367   131172    207 |  0.000 % |
925.90/926.35	|    196858 |   72795   340394  1128798 |   573503   196858    491 |  0.000 % |
1134.44/1135.00	|    295384 |   72795   340394  1128798 |   630854   295384    412 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796782-1242080381/watcher-1796782-1242080381 -o /tmp/evaluation-result-1796782-1242080381/solver-1796782-1242080381 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796782-1242080381.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 676
/proc/meminfo: memFree=1965944/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=5360 CPUtime=0
/proc/677/stat : 677 (run.sh) D 676 676 358 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 240 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261799 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/677/statm: 1340 240 199 169 0 51 0

[startup+0.095789 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 676
/proc/meminfo: memFree=1965944/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=17996 CPUtime=0.01
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 2422 0 10 0 0 1 0 0 18 0 1 0 236066194 18427904 2398 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/677/statm: 4499 2398 81 6 0 4137 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23356

[startup+0.102784 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 676
/proc/meminfo: memFree=1965944/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=13064 CPUtime=0.02
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 2974 0 10 0 0 2 0 0 18 0 1 0 236066194 13377536 2949 1992294400 134512640 134537284 4294956368 18446744073709551615 134527498 0 0 4096 0 0 0 0 17 0 0 0
/proc/677/statm: 3266 2949 82 6 0 2904 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18424

[startup+0.302809 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 676
/proc/meminfo: memFree=1965944/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=48396 CPUtime=0.21
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 10405 0 10 0 17 4 0 0 20 0 1 0 236066194 49557504 10377 1992294400 134512640 134537284 4294956368 18446744073709551615 134527453 0 0 4096 0 0 0 0 17 0 0 0
/proc/677/statm: 12099 10377 82 6 0 11737 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 53756

[startup+0.702856 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 676
/proc/meminfo: memFree=1965944/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40228 CPUtime=0.61
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11384 0 11 0 56 5 0 0 24 0 1 50000 236066194 41193472 8722 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/677/statm: 10057 8722 85 6 0 9695 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 45588

[startup+1.50194 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 678
/proc/meminfo: memFree=1929832/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40228 CPUtime=1.41
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11390 0 11 0 136 5 0 0 25 0 1 50000 236066194 41193472 8728 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10057 8728 85 6 0 9695 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 45588

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 678
/proc/meminfo: memFree=1929256/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40360 CPUtime=3.01
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11398 0 11 0 296 5 0 0 25 0 1 50000 236066194 41328640 8736 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10090 8736 85 6 0 9728 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 45720

[startup+6.3015 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 678
/proc/meminfo: memFree=1929512/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40360 CPUtime=6.21
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11407 0 11 0 616 5 0 0 25 0 1 50000 236066194 41328640 8745 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10090 8745 85 6 0 9728 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 45720

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 678
/proc/meminfo: memFree=1929512/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40360 CPUtime=12.61
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11419 0 11 0 1256 5 0 0 25 0 1 50000 236066194 41328640 8757 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10090 8757 85 6 0 9728 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 45720

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 678
/proc/meminfo: memFree=1929512/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40492 CPUtime=25.4
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11436 0 11 0 2535 5 0 0 25 0 1 50000 236066194 41463808 8774 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10123 8774 85 6 0 9761 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 45852

[startup+51.1017 s]
/proc/loadavg: 1.07 0.99 1.00 2/66 678
/proc/meminfo: memFree=1929512/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40624 CPUtime=51
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11458 0 11 0 5094 6 0 0 25 0 1 50000 236066194 41598976 8796 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10156 8796 85 6 0 9794 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 45984

[startup+102.306 s]
/proc/loadavg: 1.11 1.00 1.01 2/66 678
/proc/meminfo: memFree=1929384/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40624 CPUtime=102.19
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11483 0 11 0 10213 6 0 0 25 0 1 50000 236066194 41598976 8821 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10156 8821 85 6 0 9794 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 45984

[startup+162.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/66 678
/proc/meminfo: memFree=1929320/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40756 CPUtime=162.17
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11499 0 11 0 16211 6 0 0 25 0 1 50000 236066194 41734144 8837 1992294400 134512640 134537284 4294956368 18446744073709551615 134524039 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10189 8837 85 6 0 9827 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 46116

[startup+222.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/66 678
/proc/meminfo: memFree=1929320/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40756 CPUtime=222.15
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11510 0 11 0 22209 6 0 0 25 0 1 50000 236066194 41734144 8848 1992294400 134512640 134537284 4294956368 18446744073709551615 134531158 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10189 8848 85 6 0 9827 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 46116

[startup+282.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 678
/proc/meminfo: memFree=1929256/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40756 CPUtime=282.14
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11516 0 11 0 28208 6 0 0 25 0 1 50000 236066194 41734144 8854 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10189 8854 85 6 0 9827 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 46116

[startup+342.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 678
/proc/meminfo: memFree=1929192/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=0
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 236066194 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 237 196 169 0 51 0
[pid=677] ppid=676 vsize=40756 CPUtime=342.12
/proc/677/stat : 677 (revival) R 676 676 358 0 -1 4194304 11521 0 11 0 34206 6 0 0 25 0 1 50000 236066194 41734144 8859 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/677/statm: 10189 8859 85 6 0 9827 0
Current children cumulated CPU time (s) 342.12

################
# More data... #
################

/proc/680/statm: 16304 15756 77 170 0 16132 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 70576

[startup+642.303 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 680
/proc/meminfo: memFree=1816296/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=106100 CPUtime=131.47
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 25940 0 0 0 13123 24 0 0 25 0 1 0 236117270 108646400 25924 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 26525 25924 77 170 0 26353 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 111460

[startup+702.303 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 680
/proc/meminfo: memFree=1778856/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=143832 CPUtime=191.45
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 35358 0 0 0 19110 35 0 0 25 0 1 0 236117270 147283968 35342 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 35958 35342 77 170 0 35786 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 149192

[startup+762.306 s]
/proc/loadavg: 1.13 1.07 1.01 2/66 680
/proc/meminfo: memFree=1709416/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=213220 CPUtime=251.44
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 52631 0 0 0 25098 46 0 0 25 0 1 0 236117270 218337280 52615 1992294400 134512640 135212939 4294956240 18446744073709551615 134529629 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 53305 52615 77 170 0 53133 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 218580

[startup+822.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/66 680
/proc/meminfo: memFree=1635816/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=287376 CPUtime=311.42
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 71197 0 0 0 31085 57 0 0 25 0 1 0 236117270 294273024 71181 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 71844 71181 77 170 0 71672 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 292736

[startup+882.302 s]
/proc/loadavg: 1.11 1.07 1.00 2/66 680
/proc/meminfo: memFree=1562280/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=360176 CPUtime=371.41
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 89392 0 0 0 37071 70 0 0 25 0 1 0 236117270 368820224 89376 1992294400 134512640 135212939 4294956240 18446744073709551615 134536541 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 90044 89376 77 170 0 89872 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 365536

[startup+942.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/66 680
/proc/meminfo: memFree=1499560/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=422976 CPUtime=431.38
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 105005 0 0 0 43058 80 0 0 25 0 1 0 236117270 433127424 104989 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 105744 104989 77 170 0 105572 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 428336

[startup+1002.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/66 680
/proc/meminfo: memFree=1467880/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=454436 CPUtime=491.38
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 112910 0 0 0 49047 91 0 0 25 0 1 0 236117270 465342464 112894 1992294400 134512640 135212939 4294956240 18446744073709551615 134530334 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 113609 112894 77 170 0 113437 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 459796

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/66 680
/proc/meminfo: memFree=1437864/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=484684 CPUtime=551.36
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 120458 0 0 0 55037 99 0 0 25 0 1 0 236117270 496316416 120442 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 121171 120442 77 170 0 120999 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 490044

[startup+1122.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/66 680
/proc/meminfo: memFree=1411176/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=511036 CPUtime=611.34
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 127059 0 0 0 61029 105 0 0 25 0 1 0 236117270 523300864 127043 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 127759 127043 77 170 0 127587 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 516396

[startup+1182.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/66 680
/proc/meminfo: memFree=1382888/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=539984 CPUtime=671.32
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 134157 0 0 0 67020 112 0 0 25 0 1 0 236117270 552943616 134141 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 134996 134141 77 170 0 134824 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 545344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.13 1.08 1.01 2/66 680
/proc/meminfo: memFree=1374312/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=548044 CPUtime=689.52
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 136194 0 0 0 68838 114 0 0 25 0 1 0 236117270 561197056 136178 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 137011 136178 77 170 0 136839 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 553404

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

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

[startup+1200.5 s]
/proc/loadavg: 1.13 1.08 1.01 2/66 680
/proc/meminfo: memFree=1374312/2055920 swapFree=4181204/4192956
[pid=676] ppid=674 vsize=5360 CPUtime=510.51
/proc/676/stat : 676 (run.sh) S 674 676 358 0 -1 4194304 341 37600 0 13 0 0 51012 39 16 0 1 0 236066194 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/676/statm: 1340 241 197 169 0 51 0
[pid=680] ppid=676 vsize=548044 CPUtime=689.52
/proc/680/stat : 680 (minisat) R 676 676 358 0 -1 4194304 136194 0 0 0 68838 114 0 0 25 0 1 0 236117270 561197056 136178 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/680/statm: 137011 136178 77 170 0 136839 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 553404

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 676 and gives
#  childrusage.ru_utime.tv_sec=510
#  childrusage.ru_utime.tv_usec=130448
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=398939
# CPU time returned by wait4() is 510.529
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1198.5
CPU system time (s): 1.53
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 553404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 510.13
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37941
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 925

runsolver used 1.3298 second user time and 3.03954 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-12 00:19:42
IDJOB=1796782
IDBENCH=70815
IDSOLVER=647
FILE ID=node53/1796782-1242080381
PBS_JOBID= 9277609
Free space on /tmp= 66292 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796782-1242080381/watcher-1796782-1242080381 -o /tmp/evaluation-result-1796782-1242080381/solver-1796782-1242080381 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796782-1242080381.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=81620912

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1966360 kB
Buffers:          2988 kB
Cached:          39144 kB
SwapCached:       5536 kB
Active:          28052 kB
Inactive:        21952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1966360 kB
SwapTotal:     4192956 kB
SwapFree:      4181204 kB
Dirty:           12012 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            25468 kB
Committed_AS:   704488 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node53 at 2009-05-12 00:39:44