Trace number 1716503

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) 1200.06 1200.54

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 |                                                                             |
0.99/1.09	c |  Number of variables:        208002                                         |
0.99/1.09	c |  Number of clauses:          969225                                         |
0.99/1.09	c |  Parse time:                   0.98 s                                       |
3.68/3.79	c |  Simplification time:          2.67 s                                       |
3.68/3.79	c |                                                                             |
3.68/3.79	c ============================[ Search Statistics ]==============================
3.68/3.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.68/3.79	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.68/3.79	c ===============================================================================
3.88/3.96	c |       100 |   59991   408120  1078359 |   149644       94     61 | 43.795 % |
4.08/4.13	c |       250 |   59185   408120  1078359 |   164608      241     48 | 44.182 % |
4.48/4.55	c |       475 |   49375   408120  1078359 |   181069      447     53 | 48.899 % |
5.08/5.18	c |       812 |   45837   293726   796667 |   199176      759     56 | 50.600 % |
5.88/5.92	c |      1318 |   44360   282440   769015 |   219093     1250     58 | 51.310 % |
6.88/6.92	c |      2077 |   39935   239511   657700 |   241003     1980     75 | 53.437 % |
7.88/7.95	c |      3216 |   39677   237513   652620 |   265103     3115     83 | 53.561 % |
9.78/9.89	c |      4924 |   32894   184305   514193 |   291613     4679     85 | 56.822 % |
12.87/12.98	c |      7486 |   32772   183349   511582 |   320775     7218     76 | 56.881 % |
16.48/16.58	c |     11330 |   32627   182215   508529 |   352852    11047     72 | 56.950 % |
21.07/21.12	c |     17096 |   32626   182210   508516 |   388137    16810     58 | 56.951 % |
28.37/28.47	c |     25745 |   19043    92604   262049 |   426951    24909     51 | 63.481 % |
37.27/37.30	c |     38719 |   17270    84248   239225 |   469646    37828     45 | 64.334 % |
49.66/49.72	c |     58180 |   16646    78143   223242 |   516611    57258     40 | 64.634 % |
69.15/69.29	c |     87372 |   15907    76059   217094 |   568272    86410     37 | 64.989 % |
104.44/104.57	c |    131161 |   15458    72344   207096 |   625100   130054     34 | 65.205 % |
155.52/155.61	c |    196845 |   14867    69751   198992 |   687610   195698     32 | 65.489 % |
252.77/252.97	c |    295371 |   14745    68936   196776 |   756371   294205     31 | 65.547 % |
436.21/436.42	c |    443160 |   14223    66064   188319 |   832008   441942     30 | 65.798 % |
766.18/766.55	c |    664843 |   14196    65884   187817 |   915209   663618     29 | 65.811 % |

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-1716503-1240616617/watcher-1716503-1240616617 -o /tmp/evaluation-result-1716503-1240616617/solver-1716503-1240616617 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716503-1240616617.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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 12069
/proc/meminfo: memFree=1070776/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=7776 CPUtime=0
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 455 0 0 0 0 0 0 0 18 0 1 0 89695212 7962624 439 1992294400 4194304 5092341 548682068832 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 1944 440 63 219 0 1722 0

[startup+0.059218 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 12069
/proc/meminfo: memFree=1070776/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=13036 CPUtime=0.05
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 1983 0 0 0 5 0 0 0 18 0 1 0 89695212 13348864 1926 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 3259 1928 63 219 0 3037 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13036

[startup+0.102221 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 12069
/proc/meminfo: memFree=1070776/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=18368 CPUtime=0.09
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 3453 0 0 0 8 1 0 0 18 0 1 0 89695212 18808832 3315 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 4592 3316 63 219 0 4370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18368

[startup+0.302237 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 12069
/proc/meminfo: memFree=1070776/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=44680 CPUtime=0.29
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 10450 0 0 0 24 5 0 0 20 0 1 0 89695212 45752320 9863 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 11170 9863 63 219 0 10948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44680

[startup+0.702278 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 12069
/proc/meminfo: memFree=1070776/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=66616 CPUtime=0.69
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 16620 0 0 0 62 7 0 0 24 0 1 0 89695212 68214784 15273 1992294400 4194304 5092341 548682068832 18446744073709551615 4501838 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 16654 15273 63 219 0 16432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66616

[startup+1.50135 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 12070
/proc/meminfo: memFree=991344/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=94860 CPUtime=1.49
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 23251 0 0 0 138 11 0 0 25 0 1 0 89695212 97136640 21220 1992294400 4194304 5092341 548682068832 18446744073709551615 4221108 0 0 4096 3 0 0 0 17 1 0 0
/proc/12069/statm: 23715 21220 87 219 0 23493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94860

[startup+3.10147 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 12070
/proc/meminfo: memFree=982384/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=110096 CPUtime=3.09
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 25529 0 0 0 297 12 0 0 25 0 1 0 89695212 112738304 23498 1992294400 4194304 5092341 548682068832 18446744073709551615 4492443 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 27524 23498 87 219 0 27302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110096

[startup+6.30174 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 12070
/proc/meminfo: memFree=1000304/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=79596 CPUtime=6.28
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 27398 0 0 0 615 13 0 0 25 0 1 0 89695212 81506304 17683 1992294400 4194304 5092341 548682068832 18446744073709551615 4250102 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 19899 17683 102 219 0 19677 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79596

[startup+12.7013 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 12070
/proc/meminfo: memFree=998576/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=83488 CPUtime=12.67
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 27856 0 0 0 1254 13 0 0 25 0 1 0 89695212 85491712 18141 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 20872 18141 103 219 0 20650 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 83488

[startup+25.5014 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 12070
/proc/meminfo: memFree=996080/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=83488 CPUtime=25.47
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 28495 0 0 0 2533 14 0 0 25 0 1 0 89695212 85491712 18780 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 20872 18780 103 219 0 20650 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 83488

[startup+51.1016 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 12070
/proc/meminfo: memFree=990960/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=89328 CPUtime=51.06
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 29768 0 0 0 5091 15 0 0 25 0 1 0 89695212 91471872 20053 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 22332 20053 103 219 0 22110 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 89328

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 12070
/proc/meminfo: memFree=980720/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=100352 CPUtime=102.24
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 32332 0 0 0 10206 18 0 0 25 0 1 0 89695212 102760448 22617 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 25088 22617 103 219 0 24866 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 100352

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 12070
/proc/meminfo: memFree=968176/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=116840 CPUtime=162.22
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 35503 0 0 0 16201 21 0 0 25 0 1 0 89695212 119644160 25788 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 29210 25788 103 219 0 28988 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 116840

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 12070
/proc/meminfo: memFree=955824/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=141796 CPUtime=222.19
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 38571 0 0 0 22194 25 0 0 25 0 1 0 89695212 145199104 28856 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 35449 28856 103 219 0 35227 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 141796

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 12070
/proc/meminfo: memFree=943856/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=147376 CPUtime=282.16
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 41551 0 0 0 28188 28 0 0 25 0 1 0 89695212 150913024 31836 1992294400 4194304 5092341 548682068832 18446744073709551615 4244145 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 36844 31836 103 219 0 36622 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 147376

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/65 12070
/proc/meminfo: memFree=935792/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=150084 CPUtime=342.14
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 43577 0 0 0 34183 31 0 0 25 0 1 0 89695212 153686016 33862 1992294400 4194304 5092341 548682068832 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 37521 33862 103 219 0 37299 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 150084

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 12070
/proc/meminfo: memFree=928112/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=152520 CPUtime=402.12
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 45476 0 0 0 40179 33 0 0 25 0 1 0 89695212 156180480 35761 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 38130 35761 103 219 0 37908 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 152520

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 12070
/proc/meminfo: memFree=921648/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=182484 CPUtime=462.09
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 47091 0 0 0 46174 35 0 0 25 0 1 0 89695212 186863616 37376 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 45621 37376 103 219 0 45399 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 182484

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 12070
/proc/meminfo: memFree=911408/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=188200 CPUtime=522.07
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 49673 0 0 0 52169 38 0 0 25 0 1 0 89695212 192716800 39958 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 47050 39958 103 219 0 46828 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 188200

[startup+582.303 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 12070
/proc/meminfo: memFree=903664/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=192340 CPUtime=582.05
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 51593 0 0 0 58165 40 0 0 25 0 1 0 89695212 196956160 41878 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 48085 41878 103 219 0 47863 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 192340

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 12070
/proc/meminfo: memFree=896880/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=194024 CPUtime=642.03
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 53271 0 0 0 64161 42 0 0 25 0 1 0 89695212 198680576 43556 1992294400 4194304 5092341 548682068832 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 48506 43556 103 219 0 48284 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 194024

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 12070
/proc/meminfo: memFree=890096/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=196384 CPUtime=702
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 54952 0 0 0 70156 44 0 0 25 0 1 0 89695212 201097216 45237 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 49096 45237 103 219 0 48874 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 196384

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 12070
/proc/meminfo: memFree=883440/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=199128 CPUtime=761.98
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 56625 0 0 0 76153 45 0 0 25 0 1 0 89695212 203907072 46910 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 49782 46910 103 219 0 49560 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 199128

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 12070
/proc/meminfo: memFree=875440/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=248544 CPUtime=821.95
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 58620 0 0 0 82148 47 0 0 25 0 1 0 89695212 254509056 48905 1992294400 4194304 5092341 548682068832 18446744073709551615 4240871 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 62136 48905 103 219 0 61914 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 248544

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 12070
/proc/meminfo: memFree=867440/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=254264 CPUtime=881.94
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 60631 0 0 0 88145 49 0 0 25 0 1 0 89695212 260366336 50916 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 63566 50916 103 219 0 63344 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 254264

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 12070
/proc/meminfo: memFree=862704/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=254264 CPUtime=941.91
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 61831 0 0 0 94141 50 0 0 25 0 1 0 89695212 260366336 52116 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 63566 52116 103 219 0 63344 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 254264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 12070
/proc/meminfo: memFree=856432/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=257504 CPUtime=1001.89
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 63380 0 0 0 100137 52 0 0 25 0 1 0 89695212 263684096 53665 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 64376 53665 103 219 0 64154 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 257504

[startup+1062.3 s]
/proc/loadavg: 1.06 1.03 1.12 2/65 12076
/proc/meminfo: memFree=851688/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=257504 CPUtime=1061.86
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 64531 0 0 0 106133 53 0 0 25 0 1 0 89695212 263684096 54816 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 64376 54816 103 219 0 64154 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 257504

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.11 2/65 12076
/proc/meminfo: memFree=847656/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=258584 CPUtime=1121.84
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 65549 0 0 0 112130 54 0 0 25 0 1 0 89695212 264790016 55834 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 64646 55834 103 219 0 64424 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 258584

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.10 2/65 12076
/proc/meminfo: memFree=842408/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=260204 CPUtime=1181.82
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 66879 0 0 0 118126 56 0 0 25 0 1 0 89695212 266448896 57164 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/12069/statm: 65051 57164 103 219 0 64829 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 260204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 12076
/proc/meminfo: memFree=841256/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=260524 CPUtime=1200.01
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 67166 0 0 0 119945 56 0 0 25 0 1 0 89695212 266776576 57451 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 65131 57451 103 219 0 64909 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 260524

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: 1.00 1.01 1.09 2/65 12076
/proc/meminfo: memFree=841256/2055920 swapFree=4192956/4192956
[pid=12069] ppid=12067 vsize=260524 CPUtime=1200.01
/proc/12069/stat : 12069 (minisat) R 12067 12069 11647 0 -1 4194304 67166 0 0 0 119945 56 0 0 25 0 1 0 89695212 266776576 57451 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/12069/statm: 65131 57451 103 219 0 64909 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 260524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.06
CPU user time (s): 1199.46
CPU system time (s): 0.600908
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 260524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.600908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67166
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= 3229

runsolver used 1.09483 second user time and 3.2805 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-25 01:43:38
IDJOB=1716503
IDBENCH=20381
IDSOLVER=546
FILE ID=node15/1716503-1240616617
PBS_JOBID= 9186299
Free space on /tmp= 66252 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-1716503-1240616617/watcher-1716503-1240616617 -o /tmp/evaluation-result-1716503-1240616617/solver-1716503-1240616617 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716503-1240616617.cnf

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

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=269081177

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1071192 kB
Buffers:         95520 kB
Cached:         781204 kB
SwapCached:          0 kB
Active:         123776 kB
Inactive:       766836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           18664 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            80048 kB
Committed_AS:   278640 kB
PageTables:       1460 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 node15 at 2009-04-25 02:03:41