Trace number 1797938

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
minisat2-core 070721? (TO) 1200.11 1199.95

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
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 variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
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	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  51064                                                |
0.00/0.00	|  Number of clauses:    152039                                               |
0.01/0.09	|  Parsing time:         0.08         s                                       |
0.01/0.09	============================[ Search Statistics ]==============================
0.01/0.09	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.09	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.09	===============================================================================
0.01/0.09	|         0 |   51046   151995   354661 |    50665        0    nan |  0.000 % |
0.09/0.15	|       100 |   51046   151995   354661 |    55731      100     48 |  0.035 % |
0.19/0.21	|       250 |   51046   151995   354661 |    61304      250     36 |  0.035 % |
0.19/0.29	|       475 |   51046   151995   354661 |    67435      475     43 |  0.035 % |
0.39/0.48	|       812 |   51046   151995   354661 |    74178      812     38 |  0.035 % |
0.59/0.60	|      1318 |   51046   151995   354661 |    81596     1318     33 |  0.035 % |
1.39/1.44	|      2080 |   51046   151995   354661 |    89756     2080     37 |  0.035 % |
2.09/2.20	|      3219 |   51046   151995   354661 |    98731     3219     39 |  0.035 % |
3.00/3.02	|      4928 |   51046   151995   354661 |   108604     4928     48 |  0.035 % |
4.59/4.67	|      7490 |   51046   151995   354661 |   119465     7490     79 |  0.035 % |
9.09/9.13	|     11334 |   51046   151995   354661 |   131411    11334    106 |  0.035 % |
14.10/14.16	|     17100 |   51046   151995   354661 |   144553    17100    113 |  0.035 % |
23.10/23.16	|     25749 |   51046   151995   354661 |   159008    25749    179 |  0.035 % |
38.20/38.30	|     38724 |   51046   151995   354661 |   174909    38724    183 |  0.035 % |
67.89/67.94	|     58187 |   51046   151995   354661 |   192400    58187    176 |  0.035 % |
123.81/123.85	|     87380 |   51046   151995   354661 |   211640    87380    179 |  0.035 % |
223.32/223.30	|    131173 |   51046   151995   354661 |   232804   131173    183 |  0.035 % |
487.55/487.53	|    196857 |   51046   151995   354661 |   256084   196857    207 |  0.035 % |
953.42/953.39	|    295383 |   51046   151995   354661 |   281693    66790    324 |  0.035 % |

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-1797938-1242080604/watcher-1797938-1242080604 -o /tmp/evaluation-result-1797938-1242080604/solver-1797938-1242080604 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797938-1242080604.cnf 

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: 1.02 1.01 1.00 3/64 2626
/proc/meminfo: memFree=1598528/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=2184 CPUtime=0
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 413 0 0 0 0 0 0 0 18 0 1 0 236093801 2236416 398 1992294400 134512640 135213614 4294956256 18446744073709551615 134524573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 546 398 58 171 0 372 0

[startup+0.0218899 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2626
/proc/meminfo: memFree=1598528/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=3904 CPUtime=0.01
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 834 0 0 0 1 0 0 0 18 0 1 0 236093801 3997696 819 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 976 819 58 171 0 802 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3904

[startup+0.101867 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2626
/proc/meminfo: memFree=1598528/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=11636 CPUtime=0.09
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 2564 0 0 0 8 1 0 0 18 0 1 0 236093801 11915264 2549 1992294400 134512640 135213614 4294956256 18446744073709551615 134527261 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 2909 2549 74 171 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11636

[startup+0.30181 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2626
/proc/meminfo: memFree=1598528/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=12020 CPUtime=0.29
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 2675 0 0 0 28 1 0 0 19 0 1 0 236093801 12308480 2660 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 3005 2660 78 171 0 2831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12020

[startup+0.701696 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2626
/proc/meminfo: memFree=1598528/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=12152 CPUtime=0.69
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 2712 0 0 0 68 1 0 0 22 0 1 0 236093801 12443648 2697 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 3038 2697 78 171 0 2864 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12152

[startup+1.50147 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2627
/proc/meminfo: memFree=1587960/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=12420 CPUtime=1.49
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 2758 0 0 0 148 1 0 0 25 0 1 0 236093801 12718080 2743 1992294400 134512640 135213614 4294956256 18446744073709551615 134526783 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 3105 2743 78 171 0 2931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12420

[startup+3.10102 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2627
/proc/meminfo: memFree=1587448/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=13216 CPUtime=3.09
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 2964 0 0 0 307 2 0 0 25 0 1 0 236093801 13533184 2949 1992294400 134512640 135213614 4294956256 18446744073709551615 134526959 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 3304 2949 78 171 0 3130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13216

[startup+6.3011 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2627
/proc/meminfo: memFree=1584888/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=15356 CPUtime=6.29
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 3494 0 0 0 627 2 0 0 25 0 1 0 236093801 15724544 3479 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 3839 3479 78 171 0 3665 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15356

[startup+12.7013 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2627
/proc/meminfo: memFree=1580792/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=19580 CPUtime=12.69
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 4537 0 0 0 1266 3 0 0 25 0 1 0 236093801 20049920 4522 1992294400 134512640 135213614 4294956256 18446744073709551615 134527179 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 4895 4522 78 171 0 4721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19580

[startup+25.5016 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2627
/proc/meminfo: memFree=1567544/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=32568 CPUtime=25.49
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 7801 0 0 0 2543 6 0 0 25 0 1 0 236093801 33349632 7786 1992294400 134512640 135213614 4294956256 18446744073709551615 134529552 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 8142 7786 78 171 0 7968 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32568

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1551608/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=48620 CPUtime=51.09
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 11797 0 0 0 5100 9 0 0 25 0 1 0 236093801 49786880 11782 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 12155 11782 78 171 0 11981 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48620

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1529464/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=70656 CPUtime=102.31
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 17298 0 0 0 10216 15 0 0 25 0 1 0 236093801 72351744 17283 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 17664 17283 78 171 0 17490 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 70656

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1506616/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=93700 CPUtime=162.32
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 23047 0 0 0 16211 21 0 0 25 0 1 0 236093801 95948800 23032 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 23425 23032 78 171 0 23251 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 93700

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1487480/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=112476 CPUtime=222.32
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 27769 0 0 0 22206 26 0 0 25 0 1 0 236093801 115175424 27754 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 28119 27754 78 171 0 27945 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 112476

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1468664/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=131768 CPUtime=282.33
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 32496 0 0 0 28201 32 0 0 25 0 1 0 236093801 134930432 32481 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 32942 32481 78 171 0 32768 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 131768

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1452472/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=147744 CPUtime=342.34
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 36519 0 0 0 34198 36 0 0 25 0 1 0 236093801 151289856 36504 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 36936 36504 78 171 0 36762 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 147744

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1436088/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=164152 CPUtime=402.35
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 40615 0 0 0 40194 41 0 0 25 0 1 0 236093801 168091648 40600 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 41038 40600 78 171 0 40864 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 164152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1423672/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=176476 CPUtime=462.35
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 43693 0 0 0 46192 43 0 0 25 0 1 0 236093801 180711424 43678 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 44119 43678 78 171 0 43945 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 176476

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1408120/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=191968 CPUtime=522.36
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 47585 0 0 0 52187 49 0 0 25 0 1 0 236093801 196575232 47570 1992294400 134512640 135213614 4294956256 18446744073709551615 134526961 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 47992 47570 78 171 0 47818 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 191968

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1394168/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=206212 CPUtime=582.36
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 51028 0 0 0 58184 52 0 0 25 0 1 0 236093801 211161088 51013 1992294400 134512640 135213614 4294956256 18446744073709551615 134527136 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 51553 51013 78 171 0 51379 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 206212

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1380280/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=220004 CPUtime=642.38
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 54482 0 0 0 64182 56 0 0 25 0 1 0 236093801 225284096 54467 1992294400 134512640 135213614 4294956256 18446744073709551615 134526860 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 55001 54467 78 171 0 54827 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 220004

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2627
/proc/meminfo: memFree=1360056/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=240432 CPUtime=702.38
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 59576 0 0 0 70177 61 0 0 25 0 1 0 236093801 246202368 59561 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 60108 59561 78 171 0 59934 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 240432

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1340536/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=259616 CPUtime=762.4
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 64386 0 0 0 76172 68 0 0 25 0 1 0 236093801 265846784 64371 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 64904 64371 78 171 0 64730 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 259616

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1319032/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=281312 CPUtime=822.4
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 69812 0 0 0 82165 75 0 0 25 0 1 0 236093801 288063488 69797 1992294400 134512640 135213614 4294956256 18446744073709551615 134536210 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 70328 69797 78 171 0 70154 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 281312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313336/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=882.41
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71173 0 0 0 88164 77 0 0 25 0 1 0 236093801 293605376 71158 1992294400 134512640 135213614 4294956256 18446744073709551615 134529640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71158 78 171 0 71507 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 286724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313272/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=942.42
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71173 0 0 0 94165 77 0 0 25 0 1 0 236093801 293605376 71158 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71158 78 171 0 71507 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 286724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313336/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=1002.42
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71173 0 0 0 100165 77 0 0 25 0 1 0 236093801 293605376 71158 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71158 78 171 0 71507 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 286724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2629
/proc/meminfo: memFree=1313272/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=1062.43
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71173 0 0 0 106166 77 0 0 25 0 1 0 236093801 293605376 71158 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71158 78 171 0 71507 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 286724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313272/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=1122.44
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71173 0 0 0 112166 78 0 0 25 0 1 0 236093801 293605376 71158 1992294400 134512640 135213614 4294956256 18446744073709551615 134526854 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71158 78 171 0 71507 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 286724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313336/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=1182.45
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71174 0 0 0 118167 78 0 0 25 0 1 0 236093801 293605376 71159 1992294400 134512640 135213614 4294956256 18446744073709551615 134529472 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71159 78 171 0 71507 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 286724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313336/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=1200.06
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71174 0 0 0 119928 78 0 0 25 0 1 0 236093801 293605376 71159 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71159 78 171 0 71507 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 286724

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2629
/proc/meminfo: memFree=1313336/2055920 swapFree=4180148/4192956
[pid=2626] ppid=2624 vsize=286724 CPUtime=1200.06
/proc/2626/stat : 2626 (minisat_static) R 2624 2626 2272 0 -1 4194304 71174 0 0 0 119928 78 0 0 25 0 1 0 236093801 293605376 71159 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/2626/statm: 71681 71159 78 171 0 71507 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 286724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.95
CPU time (s): 1200.11
CPU user time (s): 1199.28
CPU system time (s): 0.827874
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 286724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.827874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71174
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= 2
involuntary context switches= 2054

runsolver used 0.950855 second user time and 2.46762 second system time

The end

Launcher Data 

Begin job on node16 at 2009-05-12 00:23:24
IDJOB=1797938
IDBENCH=70817
IDSOLVER=651
FILE ID=node16/1797938-1242080604
PBS_JOBID= 9277597
Free space on /tmp= 66044 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797938-1242080604/watcher-1797938-1242080604 -o /tmp/evaluation-result-1797938-1242080604/solver-1797938-1242080604 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797938-1242080604.cnf

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=2062641284

node16.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		: 3000.234
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		: 3000.234
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:       1598944 kB
Buffers:         68656 kB
Cached:         331580 kB
SwapCached:       7152 kB
Active:         178088 kB
Inactive:       230632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598944 kB
SwapTotal:     4192956 kB
SwapFree:      4180148 kB
Dirty:            3236 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            34268 kB
Committed_AS:   835296 kB
PageTables:       1436 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= 66040 MiB
End job on node16 at 2009-05-12 00:43:26