Trace number 1716243

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) 1200.13 1200.76

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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 |                                                                             |
1.28/1.34	c |  Number of variables:        246502                                         |
1.28/1.34	c |  Number of clauses:         1148725                                         |
1.28/1.34	c |  Parse time:                   1.17 s                                       |
4.68/4.73	c |  Simplification time:          3.35 s                                       |
4.68/4.73	c |                                                                             |
4.68/4.73	c ============================[ Search Statistics ]==============================
4.68/4.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.68/4.73	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.68/4.73	c ===============================================================================
4.98/5.07	c |       100 |   58765   420616  1096310 |   154225       90     32 | 49.699 % |
5.28/5.33	c |       250 |   56726   420616  1096310 |   169648      225     29 | 50.526 % |
5.68/5.73	c |       475 |   56710   420616  1096310 |   186613      448     55 | 50.532 % |
6.38/6.49	c |       812 |   55988   389564  1022258 |   205274      767     47 | 50.825 % |
7.68/7.75	c |      1318 |   54412   375811   989799 |   225802     1224     54 | 51.464 % |
9.08/9.13	c |      2077 |   51054   366315   967483 |   248382     1949     57 | 52.827 % |
10.98/11.06	c |      3216 |   50504   348032   921829 |   273220     3054     82 | 53.050 % |
13.37/13.49	c |      4924 |   50443   344093   912753 |   300542     4753    115 | 53.075 % |
16.48/16.56	c |      7486 |   50392   343514   911336 |   330596     7308    173 | 53.095 % |
21.48/21.51	c |     11330 |   49852   339147   900662 |   363656    11144    186 | 53.314 % |
28.17/28.27	c |     17096 |   49642   337485   896532 |   400022    16889    183 | 53.400 % |
39.16/39.30	c |     25745 |   49633   337407   896344 |   440024    25534    178 | 53.403 % |
56.33/56.49	c |     38719 |   49360   335145   891097 |   484026    38498    168 | 53.514 % |
82.02/82.18	c |     58180 |   44180   293205   786397 |   532429    57797    162 | 55.615 % |
125.39/125.53	c |     87372 |   43808   290135   779104 |   585672    86983    158 | 55.766 % |
200.65/200.87	c |    131161 |   43736   289494   777456 |   644239   130754    147 | 55.795 % |
334.28/334.55	c |    196845 |   43702   289196   776689 |   708663   196429    141 | 55.809 % |
567.47/567.87	c |    295371 |   43649   288819   775726 |   779530   294952    133 | 55.831 % |
970.07/970.66	c |    443160 |   43626   288594   775145 |   857483   442725    128 | 55.840 % |

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-1716243-1240613075/watcher-1716243-1240613075 -o /tmp/evaluation-result-1716243-1240613075/solver-1716243-1240613075 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716243-1240613075.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: 1.91 1.84 1.45 3/64 23994
/proc/meminfo: memFree=1272024/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=7960 CPUtime=0
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 503 0 0 0 0 0 0 0 18 0 1 0 89335712 8151040 487 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 1990 488 63 219 0 1768 0

[startup+0.0284141 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 23994
/proc/meminfo: memFree=1272024/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=13144 CPUtime=0.02
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 1584 0 0 0 2 0 0 0 18 0 1 0 89335712 13459456 1560 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 3286 1560 63 219 0 3064 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13144

[startup+0.102427 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 23994
/proc/meminfo: memFree=1272024/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=18716 CPUtime=0.09
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 3604 0 0 0 8 1 0 0 18 0 1 0 89335712 19165184 3387 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 4679 3388 63 219 0 4457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18716

[startup+0.301463 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 23994
/proc/meminfo: memFree=1272024/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=50816 CPUtime=0.29
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 11209 0 0 0 24 5 0 0 19 0 1 0 89335712 52035584 10653 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 12704 10654 63 219 0 12482 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50816

[startup+0.701546 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 23994
/proc/meminfo: memFree=1272024/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=71828 CPUtime=0.69
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 17083 0 0 0 61 8 0 0 23 0 1 0 89335712 73551872 15767 1992294400 4194304 5092341 548682068832 18446744073709551615 4215253 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 17957 15767 63 219 0 17735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71828

[startup+1.50168 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 23995
/proc/meminfo: memFree=1190672/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=119000 CPUtime=1.48
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 28367 0 0 0 132 16 0 0 25 0 1 0 89335712 121856000 25341 1992294400 4194304 5092341 548682068832 18446744073709551615 4219904 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 29750 25341 86 219 0 29528 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 119000

[startup+3.10197 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 23995
/proc/meminfo: memFree=1170128/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=123892 CPUtime=3.08
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 30737 0 0 0 290 18 0 0 25 0 1 0 89335712 126865408 27711 1992294400 4194304 5092341 548682068832 18446744073709551615 4227355 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 30973 27711 87 219 0 30751 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 123892

[startup+6.30156 s]
/proc/loadavg: 1.84 1.83 1.45 2/65 23995
/proc/meminfo: memFree=1185432/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=95624 CPUtime=6.28
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 34267 0 0 0 608 20 0 0 25 0 1 0 89335712 97918976 21727 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 23906 21727 102 219 0 23684 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95624

[startup+12.7017 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 23995
/proc/meminfo: memFree=1184152/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=99516 CPUtime=12.67
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 34742 0 0 0 1247 20 0 0 25 0 1 0 89335712 101904384 22202 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 24879 22202 103 219 0 24657 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 99516

[startup+25.5021 s]
/proc/loadavg: 1.60 1.77 1.44 2/65 23995
/proc/meminfo: memFree=1175576/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=105356 CPUtime=25.47
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 36759 0 0 0 2525 22 0 0 25 0 1 0 89335712 107884544 24219 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 26339 24219 103 219 0 26117 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 105356

[startup+51.1017 s]
/proc/loadavg: 1.40 1.71 1.43 2/65 23995
/proc/meminfo: memFree=1162584/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=127252 CPUtime=51.04
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 40044 0 0 0 5078 26 0 0 25 0 1 0 89335712 130306048 27504 1992294400 4194304 5092341 548682068832 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 31813 27504 103 219 0 31591 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 127252

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.41 2/65 23995
/proc/meminfo: memFree=1138200/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=146960 CPUtime=102.2
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 46048 0 0 0 10188 32 0 0 25 0 1 0 89335712 150487040 33508 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 36740 33508 103 219 0 36518 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 146960

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.38 2/65 23995
/proc/meminfo: memFree=1120728/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=176520 CPUtime=162.17
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 50453 0 0 0 16179 38 0 0 25 0 1 0 89335712 180756480 37913 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 44130 37913 103 219 0 43908 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 176520

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 23995
/proc/meminfo: memFree=1102424/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=177144 CPUtime=222.14
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 54992 0 0 0 22171 43 0 0 25 0 1 0 89335712 181395456 42452 1992294400 4194304 5092341 548682068832 18446744073709551615 4248101 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 44286 42452 103 219 0 44064 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 177144

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/65 23995
/proc/meminfo: memFree=1083864/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=223928 CPUtime=282.11
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 59639 0 0 0 28161 50 0 0 25 0 1 0 89335712 229302272 47099 1992294400 4194304 5092341 548682068832 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 55982 47099 103 219 0 55760 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 223928

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 23995
/proc/meminfo: memFree=1070040/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=225040 CPUtime=342.08
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 63049 0 0 0 34155 53 0 0 25 0 1 0 89335712 230440960 50509 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 56260 50509 103 219 0 56038 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 225040

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 23995
/proc/meminfo: memFree=1055704/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=226984 CPUtime=402.05
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 66648 0 0 0 40147 58 0 0 25 0 1 0 89335712 232431616 54108 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 56746 54108 103 219 0 56524 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 226984

[startup+462.303 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 23995
/proc/meminfo: memFree=1040856/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=296952 CPUtime=462.02
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 70339 0 0 0 46141 61 0 0 25 0 1 0 89335712 304078848 57799 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 74238 57799 103 219 0 74016 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 296952

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 23995
/proc/meminfo: memFree=1025688/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=300344 CPUtime=521.98
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 74187 0 0 0 52133 65 0 0 25 0 1 0 89335712 307552256 61647 1992294400 4194304 5092341 548682068832 18446744073709551615 4501759 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 75086 61647 103 219 0 74864 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 300344

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 23995
/proc/meminfo: memFree=1012504/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=302596 CPUtime=581.96
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 77412 0 0 0 58126 70 0 0 25 0 1 0 89335712 309858304 64872 1992294400 4194304 5092341 548682068832 18446744073709551615 4248082 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 75649 64872 103 219 0 75427 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 302596

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 23995
/proc/meminfo: memFree=999256/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=305160 CPUtime=641.93
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 80696 0 0 0 64120 73 0 0 25 0 1 0 89335712 312483840 68156 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 76290 68156 103 219 0 76068 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 305160

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 23995
/proc/meminfo: memFree=988376/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=306528 CPUtime=701.9
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 83454 0 0 0 70113 77 0 0 25 0 1 0 89335712 313884672 70914 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 76632 70914 103 219 0 76410 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 306528

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 23995
/proc/meminfo: memFree=978584/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=307676 CPUtime=761.87
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 85879 0 0 0 76108 79 0 0 25 0 1 0 89335712 315060224 73339 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 76919 73339 103 219 0 76697 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 307676

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 23995
/proc/meminfo: memFree=969176/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=408936 CPUtime=821.85
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 88226 0 0 0 82103 82 0 0 25 0 1 0 89335712 418750464 75686 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 102234 75686 103 219 0 102012 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 408936

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 23995
/proc/meminfo: memFree=957080/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=411724 CPUtime=881.81
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 91251 0 0 0 88096 85 0 0 25 0 1 0 89335712 421605376 78711 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 102931 78711 103 219 0 102709 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 411724

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 23995
/proc/meminfo: memFree=942360/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=412740 CPUtime=941.79
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 94933 0 0 0 94090 89 0 0 25 0 1 0 89335712 422645760 82393 1992294400 4194304 5092341 548682068832 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 103185 82393 103 219 0 102963 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 412740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 24001
/proc/meminfo: memFree=932560/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=412740 CPUtime=1001.76
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 97272 0 0 0 100083 93 0 0 25 0 1 0 89335712 422645760 84732 1992294400 4194304 5092341 548682068832 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 103185 84732 103 219 0 102963 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 412740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 24001
/proc/meminfo: memFree=920848/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=415936 CPUtime=1061.73
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 100231 0 0 0 106077 96 0 0 25 0 1 0 89335712 425918464 87691 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 103984 87691 103 219 0 103762 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 415936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 24001
/proc/meminfo: memFree=912976/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=415936 CPUtime=1121.69
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 102218 0 0 0 112070 99 0 0 25 0 1 0 89335712 425918464 89678 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 103984 89678 103 219 0 103762 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 415936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24001
/proc/meminfo: memFree=904272/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=416416 CPUtime=1181.67
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 104385 0 0 0 118065 102 0 0 25 0 1 0 89335712 426409984 91845 1992294400 4194304 5092341 548682068832 18446744073709551615 4240624 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 104104 91845 103 219 0 103882 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 416416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24001
/proc/meminfo: memFree=902032/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=416416 CPUtime=1200.06
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 104918 0 0 0 119903 103 0 0 25 0 1 0 89335712 426409984 92378 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 104104 92378 103 219 0 103882 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 416416

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24001
/proc/meminfo: memFree=902032/2055920 swapFree=4181900/4192956
[pid=23994] ppid=23992 vsize=416416 CPUtime=1200.06
/proc/23994/stat : 23994 (minisat) R 23992 23994 23661 0 -1 4194304 104918 0 0 0 119903 103 0 0 25 0 1 0 89335712 426409984 92378 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 104104 92378 103 219 0 103882 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 416416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.76
CPU time (s): 1200.13
CPU user time (s): 1199.04
CPU system time (s): 1.09583
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 416416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.09583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104918
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= 4175

runsolver used 0.934857 second user time and 3.44148 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-25 00:44:37
IDJOB=1716243
IDBENCH=20372
IDSOLVER=546
FILE ID=node44/1716243-1240613075
PBS_JOBID= 9186272
Free space on /tmp= 66208 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716243-1240613075/watcher-1716243-1240613075 -o /tmp/evaluation-result-1716243-1240613075/solver-1716243-1240613075 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716243-1240613075.cnf

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=1930092341

node44.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		: 3000.267
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		: 3000.267
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:       1272440 kB
Buffers:         38348 kB
Cached:         682268 kB
SwapCached:       4808 kB
Active:         110512 kB
Inactive:       617924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272440 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:           22128 kB
Writeback:           0 kB
Mapped:          13960 kB
Slab:            40896 kB
Committed_AS:   322052 kB
PageTables:       1404 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= 66208 MiB
End job on node44 at 2009-04-25 01:04:40