Trace number 1772742

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 10000.1 10002.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
1.10/1.15	c |  Number of variables:        208002                                         |
1.10/1.15	c |  Number of clauses:          969225                                         |
1.10/1.15	c |  Parse time:                   1.03 s                                       |
3.79/3.89	c |  Simplification time:          2.70 s                                       |
3.79/3.89	c |                                                                             |
3.79/3.89	c ============================[ Search Statistics ]==============================
3.79/3.89	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.79/3.89	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.79/3.89	c ===============================================================================
4.00/4.07	c |       100 |   59991   408120  1078359 |   149644       94     61 | 43.795 % |
4.19/4.24	c |       250 |   59185   408120  1078359 |   164608      241     48 | 44.182 % |
4.59/4.67	c |       475 |   49375   408120  1078359 |   181069      447     53 | 48.899 % |
5.29/5.31	c |       812 |   45837   293726   796667 |   199176      759     56 | 50.600 % |
5.99/6.07	c |      1318 |   44360   282440   769015 |   219093     1250     58 | 51.310 % |
6.99/7.08	c |      2077 |   39935   239511   657700 |   241003     1980     75 | 53.437 % |
8.09/8.13	c |      3216 |   39677   237513   652620 |   265103     3115     83 | 53.561 % |
10.09/10.11	c |      4924 |   32894   184305   514193 |   291613     4679     85 | 56.822 % |
13.19/13.29	c |      7486 |   32772   183349   511582 |   320775     7218     76 | 56.881 % |
16.99/17.04	c |     11330 |   32627   182215   508529 |   352852    11047     72 | 56.950 % |
21.68/21.74	c |     17096 |   32626   182210   508516 |   388137    16810     58 | 56.951 % |
29.19/29.23	c |     25745 |   19043    92604   262049 |   426951    24909     51 | 63.481 % |
38.29/38.35	c |     38719 |   17270    84248   239225 |   469646    37828     45 | 64.334 % |
51.07/51.12	c |     58180 |   16646    78143   223242 |   516611    57258     40 | 64.634 % |
71.27/71.33	c |     87372 |   15907    76059   217094 |   568272    86410     37 | 64.989 % |
107.67/107.79	c |    131161 |   15458    72344   207096 |   625100   130054     34 | 65.205 % |
160.55/160.65	c |    196845 |   14867    69751   198992 |   687610   195698     32 | 65.489 % |
260.93/261.03	c |    295371 |   14745    68936   196776 |   756371   294205     31 | 65.547 % |
449.87/450.07	c |    443160 |   14223    66064   188319 |   832008   441942     30 | 65.798 % |
790.18/790.43	c |    664843 |   14196    65884   187817 |   915209   663618     29 | 65.811 % |
1472.81/1473.24	c |    997368 |   13929    64861   184858 |  1006730   996090     29 | 65.940 % |
2223.01/2223.69	c |   1496156 |   13836    64268   183253 |  1107403   376174     29 | 65.984 % |
3465.29/3466.24	c |   2244338 |   13792    63952   182404 |  1218143  1124347     28 | 66.006 % |
5275.71/5277.11	c |   3366612 |   13223    59558   171006 |  1339957   922926     28 | 66.279 % |
8122.86/8125.07	c |   5050023 |   12935    57937   166522 |  1473953  1153506     28 | 66.418 % |

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-1772742-1241203904/watcher-1772742-1241203904 -o /tmp/evaluation-result-1772742-1241203904/solver-1772742-1241203904 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772742-1241203904.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.85 0.97 0.95 3/64 24897
/proc/meminfo: memFree=1032328/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=7960 CPUtime=0
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 148418319 8151040 458 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 1990 467 63 219 0 1768 0

[startup+0.0143601 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 24897
/proc/meminfo: memFree=1032328/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=10072 CPUtime=0
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 948 0 0 0 0 0 0 0 18 0 1 0 148418319 10313728 932 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 2518 932 63 219 0 2296 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10072

[startup+0.101368 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 24897
/proc/meminfo: memFree=1032328/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=18104 CPUtime=0.09
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 3185 0 0 0 8 1 0 0 18 0 1 0 148418319 18538496 3047 1992294400 4194304 5092341 548682068848 18446744073709551615 4245928 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 4526 3052 63 219 0 4304 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18104

[startup+0.301389 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 24897
/proc/meminfo: memFree=1032328/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=43756 CPUtime=0.29
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 10108 0 0 0 25 4 0 0 19 0 1 0 148418319 44806144 9521 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 10939 9521 63 219 0 10717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43756

[startup+0.701432 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 24897
/proc/meminfo: memFree=1032328/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=64900 CPUtime=0.69
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 15989 0 0 0 61 8 0 0 22 0 1 0 148418319 66457600 14642 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 16225 14642 63 219 0 16003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64900

[startup+1.50152 s]
/proc/loadavg: 0.85 0.97 0.95 2/65 24898
/proc/meminfo: memFree=955648/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=94860 CPUtime=1.49
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 23251 0 0 0 137 12 0 0 25 0 1 0 148418319 97136640 21220 1992294400 4194304 5092341 548682068848 18446744073709551615 4219994 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 23715 21220 87 219 0 23493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94860

[startup+3.10169 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 24898
/proc/meminfo: memFree=944128/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=110096 CPUtime=3.09
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 25397 0 0 0 296 13 0 0 25 0 1 0 148418319 112738304 23366 1992294400 4194304 5092341 548682068848 18446744073709551615 4220407 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 27524 23366 87 219 0 27302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110096

[startup+6.30104 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 24898
/proc/meminfo: memFree=961792/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=79596 CPUtime=6.29
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 27391 0 0 0 613 16 0 0 25 0 1 0 148418319 81506304 17676 1992294400 4194304 5092341 548682068848 18446744073709551615 4241876 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 19899 17676 102 219 0 19677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79596

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.95 2/65 24898
/proc/meminfo: memFree=960144/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=83488 CPUtime=12.69
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 27845 0 0 0 1253 16 0 0 25 0 1 0 148418319 85491712 18130 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 20872 18130 103 219 0 20650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83488

[startup+25.5011 s]
/proc/loadavg: 0.98 0.99 0.95 2/65 24898
/proc/meminfo: memFree=957712/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=83488 CPUtime=25.49
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 28465 0 0 0 2532 17 0 0 25 0 1 0 148418319 85491712 18750 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 20872 18750 103 219 0 20650 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83488

[startup+51.1018 s]
/proc/loadavg: 0.98 0.99 0.95 2/65 24898
/proc/meminfo: memFree=952784/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=89328 CPUtime=51.07
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 29718 0 0 0 5089 18 0 0 25 0 1 0 148418319 91471872 20003 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 22332 20003 103 219 0 22110 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89328

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=942992/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=100132 CPUtime=102.26
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 32161 0 0 0 10205 21 0 0 25 0 1 0 148418319 102535168 22446 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 25033 22446 103 219 0 24811 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100132

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=930704/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=116840 CPUtime=162.25
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 35267 0 0 0 16200 25 0 0 25 0 1 0 148418319 119644160 25552 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 29210 25552 103 219 0 28988 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 116840

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=918288/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=141796 CPUtime=222.23
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 38334 0 0 0 22194 29 0 0 25 0 1 0 148418319 145199104 28619 1992294400 4194304 5092341 548682068848 18446744073709551615 4241332 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 35449 28619 103 219 0 35227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 141796

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=907920/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=147376 CPUtime=282.22
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 41246 0 0 0 28190 32 0 0 25 0 1 0 148418319 150913024 31531 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 36844 31531 103 219 0 36622 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 147376

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=898904/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=149188 CPUtime=342.21
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 43159 0 0 0 34186 35 0 0 25 0 1 0 148418319 152768512 33444 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 37297 33444 103 219 0 37075 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 149188

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=890648/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=152520 CPUtime=402.19
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 45239 0 0 0 40181 38 0 0 25 0 1 0 148418319 156180480 35524 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 38130 35524 103 219 0 37908 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 152520

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=884632/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=182292 CPUtime=462.17
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 46721 0 0 0 46177 40 0 0 25 0 1 0 148418319 186667008 37006 1992294400 4194304 5092341 548682068848 18446744073709551615 4241800 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 45573 37006 103 219 0 45351 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 182292

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24898
/proc/meminfo: memFree=876760/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=185312 CPUtime=522.16
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 48692 0 0 0 52174 42 0 0 25 0 1 0 148418319 189759488 38977 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 46328 38977 103 219 0 46106 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 185312

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24904
/proc/meminfo: memFree=867288/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=192340 CPUtime=582.14
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 51004 0 0 0 58169 45 0 0 25 0 1 0 148418319 196956160 41289 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 48085 41289 103 219 0 47863 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 192340

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/65 24904
/proc/meminfo: memFree=860632/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=194024 CPUtime=642.12
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 52656 0 0 0 64165 47 0 0 25 0 1 0 148418319 198680576 42941 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 48506 42941 103 219 0 48284 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 194024

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9099.9
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 909713 277 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252535 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9099.9
Current children cumulated vsize (KiB) 429616

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9159.89
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 915712 277 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9159.89
Current children cumulated vsize (KiB) 429616

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9219.88
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 921710 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252600 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9219.88
Current children cumulated vsize (KiB) 429616

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9279.86
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 927708 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252535 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9279.86
Current children cumulated vsize (KiB) 429616

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9339.85
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 933707 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252064 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9339.85
Current children cumulated vsize (KiB) 429616

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9399.83
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 939705 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9399.83
Current children cumulated vsize (KiB) 429616

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9459.81
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 945703 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252531 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9459.81
Current children cumulated vsize (KiB) 429616

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629400/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9519.8
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 951702 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252247 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9519.8
Current children cumulated vsize (KiB) 429616

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629336/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9579.78
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 957700 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9579.78
Current children cumulated vsize (KiB) 429616

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=629336/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=429616 CPUtime=9639.76
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 231633 0 0 0 963698 278 0 0 25 0 1 0 148418319 439926784 100534 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 107404 100534 103 219 0 107182 0
Current children cumulated CPU time (s) 9639.76
Current children cumulated vsize (KiB) 429616

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=810264/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=238160 CPUtime=9699.75
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 232778 0 0 0 969692 283 0 0 25 0 1 0 148418319 243875840 55334 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 59540 55334 103 219 0 59318 0
Current children cumulated CPU time (s) 9699.75
Current children cumulated vsize (KiB) 238160

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=799640/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=262488 CPUtime=9759.73
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 235424 0 0 0 975687 286 0 0 25 0 1 0 148418319 268787712 57980 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 65622 57980 103 219 0 65400 0
Current children cumulated CPU time (s) 9759.73
Current children cumulated vsize (KiB) 262488

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=790360/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=262488 CPUtime=9819.72
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 237737 0 0 0 981683 289 0 0 25 0 1 0 148418319 268787712 60293 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 65622 60293 103 219 0 65400 0
Current children cumulated CPU time (s) 9819.72
Current children cumulated vsize (KiB) 262488

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=782488/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=262488 CPUtime=9879.71
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 239680 0 0 0 987680 291 0 0 25 0 1 0 148418319 268787712 62236 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 65622 62236 103 219 0 65400 0
Current children cumulated CPU time (s) 9879.71
Current children cumulated vsize (KiB) 262488

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=735704/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=321612 CPUtime=9939.69
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 251383 0 0 0 993671 298 0 0 25 0 1 0 148418319 329330688 73939 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 80403 73939 103 219 0 80181 0
Current children cumulated CPU time (s) 9939.69
Current children cumulated vsize (KiB) 321612

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=730520/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=321612 CPUtime=9999.68
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 252668 0 0 0 999668 300 0 0 25 0 1 0 148418319 329330688 75224 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 80403 75224 103 219 0 80181 0
Current children cumulated CPU time (s) 9999.68
Current children cumulated vsize (KiB) 321612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=730456/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=321612 CPUtime=10000.1
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 252679 0 0 0 999708 300 0 0 25 0 1 0 148418319 329330688 75235 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 80403 75235 103 219 0 80181 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 321612

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

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

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24920
/proc/meminfo: memFree=730456/2055920 swapFree=4181276/4192956
[pid=24897] ppid=24895 vsize=321612 CPUtime=10000.1
/proc/24897/stat : 24897 (minisat) R 24895 24897 24860 0 -1 4194304 252679 0 0 0 999708 300 0 0 25 0 1 0 148418319 329330688 75235 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24897/statm: 80403 75235 103 219 0 80181 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 321612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9997.08
CPU system time (s): 3.05753
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 429616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.08
system time used= 3.05754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 252679
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= 13047

runsolver used 8.26774 second user time and 22.2306 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-01 20:51:45
IDJOB=1772742
IDBENCH=20381
IDSOLVER=608
FILE ID=node47/1772742-1241203904
PBS_JOBID= 9224692
Free space on /tmp= 66396 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772742-1241203904/watcher-1772742-1241203904 -o /tmp/evaluation-result-1772742-1241203904/solver-1772742-1241203904 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772742-1241203904.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=497727787

node47.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		: 3000.212
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		: 3000.212
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:       1032808 kB
Buffers:         75360 kB
Cached:         839532 kB
SwapCached:       5488 kB
Active:          66912 kB
Inactive:       855780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1032808 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:           18840 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            86424 kB
Committed_AS:   714104 kB
PageTables:       1444 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= 66396 MiB
End job on node47 at 2009-05-01 23:38:30