Trace number 1772672

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) 10000.2 10002.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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 |                                                                             |
1.09/1.16	c |  Number of variables:        219756                                         |
1.09/1.16	c |  Number of clauses:          990219                                         |
1.09/1.16	c |  Parse time:                   1.01 s                                       |
3.99/4.06	c |  Simplification time:          2.86 s                                       |
3.99/4.06	c |                                                                             |
3.99/4.06	c ============================[ Search Statistics ]==============================
3.99/4.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.99/4.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.99/4.06	c ===============================================================================
4.19/4.22	c |       100 |   57849   407294  1067169 |   149341       93     37 | 45.686 % |
4.30/4.36	c |       250 |   55778   407294  1067169 |   164275      223     34 | 46.629 % |
4.89/4.93	c |       475 |   45107   407294  1067169 |   180702      419     31 | 51.484 % |
5.50/5.56	c |       812 |   43090   242422   663458 |   198773      708     76 | 52.402 % |
6.29/6.35	c |      1318 |   39154   241052   660026 |   218650     1197     75 | 54.193 % |
7.49/7.58	c |      2077 |   38763   212123   584157 |   240515     1925     73 | 54.371 % |
9.39/9.48	c |      3216 |   37393   203689   562973 |   264566     3053     98 | 54.995 % |
11.89/11.97	c |      4924 |   30946   156545   435789 |   291023     4523     98 | 57.928 % |
15.29/15.30	c |      7486 |   30208   152159   424129 |   320125     7045     94 | 58.264 % |
19.39/19.41	c |     11330 |   30147   151605   422681 |   352138    10878     99 | 58.292 % |
26.78/26.87	c |     17096 |   29571   148230   413958 |   387352    16604    101 | 58.554 % |
38.98/39.00	c |     25745 |   29143   144547   404295 |   426087    25199    107 | 58.749 % |
54.98/55.03	c |     38719 |   29007   143245   400906 |   468696    38134    113 | 58.811 % |
83.67/83.70	c |     58180 |   27102   130573   367461 |   515566    57316    113 | 59.678 % |
127.26/127.35	c |     87372 |   25389   121469   342146 |   567122    85683    112 | 60.457 % |
204.54/204.63	c |    131161 |   20785    92844   263215 |   623834   128992    103 | 62.552 % |
338.31/338.46	c |    196845 |   20120    89825   254230 |   686218   194516     98 | 62.855 % |
550.66/550.85	c |    295371 |   19347    86582   244181 |   754840   293012     94 | 63.206 % |
1005.06/1005.35	c |    443160 |   19277    86089   242853 |   830324   440727     90 | 63.238 % |
1821.25/1821.73	c |    664843 |   18389    81233   229439 |   913356   661948     88 | 63.642 % |
3195.92/3196.77	c |    997368 |   17195    76377   214869 |  1004692   994267     86 | 64.186 % |
4677.67/4678.82	c |   1496156 |   16772    74320   208933 |  1105161   385049     87 | 64.378 % |
7557.18/7559.01	c |   2244338 |   16052    71286   200242 |  1215677  1133071     85 | 64.706 % |

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-1772672-1241203240/watcher-1772672-1241203240 -o /tmp/evaluation-result-1772672-1241203240/solver-1772672-1241203240 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772672-1241203240.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 0.99 2/64 20641
/proc/meminfo: memFree=1135936/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=7960 CPUtime=0
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 148357302 8151040 465 1992294400 4194304 5092341 548682068848 18446744073709551615 4515543 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 1990 473 63 219 0 1768 0

[startup+0.0997579 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 20641
/proc/meminfo: memFree=1135936/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=18120 CPUtime=0.08
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 3221 0 0 0 7 1 0 0 18 0 1 0 148357302 18554880 3095 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 4530 3096 63 219 0 4308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18120

[startup+0.101758 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 20641
/proc/meminfo: memFree=1135936/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=18252 CPUtime=0.09
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 3278 0 0 0 8 1 0 0 18 0 1 0 148357302 18690048 3152 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 4563 3152 63 219 0 4341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18252

[startup+0.301773 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 20641
/proc/meminfo: memFree=1135936/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=44036 CPUtime=0.29
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 10399 0 0 0 22 7 0 0 20 0 1 0 148357302 45092864 9843 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 11009 9844 63 219 0 10787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44036

[startup+0.701808 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 20641
/proc/meminfo: memFree=1135936/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=65048 CPUtime=0.69
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 16269 0 0 0 58 11 0 0 23 0 1 0 148357302 66609152 14953 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 16262 14953 63 219 0 16040 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65048

[startup+1.50188 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1057208/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=95116 CPUtime=1.49
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 23742 0 0 0 134 15 0 0 25 0 1 0 148357302 97398784 21742 1992294400 4194304 5092341 548682068848 18446744073709551615 4247864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 23779 21742 87 219 0 23557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95116

[startup+3.10202 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1045560/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=110756 CPUtime=3.09
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 26030 0 0 0 293 16 0 0 25 0 1 0 148357302 113414144 24030 1992294400 4194304 5092341 548682068848 18446744073709551615 4219930 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 27689 24030 87 219 0 27467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110756

[startup+6.30129 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1063624/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=80256 CPUtime=6.29
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 28110 0 0 0 611 18 0 0 25 0 1 0 148357302 82182144 18135 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 20064 18135 102 219 0 19842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80256

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1062032/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=84148 CPUtime=12.69
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 28524 0 0 0 1251 18 0 0 25 0 1 0 148357302 86167552 18549 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 21037 18549 103 219 0 20815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84148

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1057680/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=89988 CPUtime=25.48
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 29593 0 0 0 2529 19 0 0 25 0 1 0 148357302 92147712 19618 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 22497 19618 103 219 0 22275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89988

[startup+51.1021 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1048784/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=98748 CPUtime=51.08
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 31910 0 0 0 5087 21 0 0 25 0 1 0 148357302 101117952 21935 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 24687 21935 103 219 0 24465 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 98748

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1032656/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=111884 CPUtime=102.27
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 35871 0 0 0 10200 27 0 0 25 0 1 0 148357302 114569216 25896 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 27971 25896 103 219 0 27749 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 111884

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1015888/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=133284 CPUtime=162.25
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 40119 0 0 0 16193 32 0 0 25 0 1 0 148357302 136482816 30144 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 33321 30144 103 219 0 33099 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 133284

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20642
/proc/meminfo: memFree=1002256/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=166396 CPUtime=222.24
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 43462 0 0 0 22187 37 0 0 25 0 1 0 148357302 170389504 33487 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 41599 33487 103 219 0 41377 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 166396

[startup+282.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 20642
/proc/meminfo: memFree=989584/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=168920 CPUtime=282.23
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 46688 0 0 0 28182 41 0 0 25 0 1 0 148357302 172974080 36713 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 42230 36713 103 219 0 42008 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 168920

[startup+342.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 20642
/proc/meminfo: memFree=977680/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=171248 CPUtime=342.21
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 49584 0 0 0 34177 44 0 0 25 0 1 0 148357302 175357952 39609 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 42812 39609 103 219 0 42590 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 171248

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20642
/proc/meminfo: memFree=965648/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=216856 CPUtime=402.2
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 52590 0 0 0 40173 47 0 0 25 0 1 0 148357302 222060544 42615 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 54214 42615 103 219 0 53992 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 216856

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20642
/proc/meminfo: memFree=953552/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=220340 CPUtime=462.18
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 55612 0 0 0 46168 50 0 0 25 0 1 0 148357302 225628160 45637 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 55085 45637 103 219 0 54863 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 220340

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20642
/proc/meminfo: memFree=941968/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=223244 CPUtime=522.16
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 58520 0 0 0 52163 53 0 0 25 0 1 0 148357302 228601856 48545 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 55811 48545 103 219 0 55589 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 223244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20642
/proc/meminfo: memFree=931792/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=225508 CPUtime=582.15
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 61036 0 0 0 58159 56 0 0 25 0 1 0 148357302 230920192 51061 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 56377 51061 103 219 0 56155 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 225508

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20642
/proc/meminfo: memFree=920784/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=227688 CPUtime=642.14
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 63768 0 0 0 64155 59 0 0 25 0 1 0 148357302 233152512 53793 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 56922 53793 103 219 0 56700 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 227688

[startup+702.301 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=869584/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=296880 CPUtime=9100.1
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 295282 0 0 0 909639 371 0 0 25 0 1 0 148357302 304005120 66348 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 74220 66348 103 219 0 73998 0
Current children cumulated CPU time (s) 9100.1
Current children cumulated vsize (KiB) 296880

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=857104/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=296880 CPUtime=9160.09
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 298355 0 0 0 915634 375 0 0 25 0 1 0 148357302 304005120 69421 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 74220 69421 103 219 0 73998 0
Current children cumulated CPU time (s) 9160.09
Current children cumulated vsize (KiB) 296880

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=845584/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=326440 CPUtime=9220.08
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 301210 0 0 0 921629 379 0 0 25 0 1 0 148357302 334274560 72276 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 81610 72276 103 219 0 81388 0
Current children cumulated CPU time (s) 9220.08
Current children cumulated vsize (KiB) 326440

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=834640/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=326440 CPUtime=9280.06
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 303997 0 0 0 927625 381 0 0 25 0 1 0 148357302 334274560 75063 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 81610 75063 103 219 0 81388 0
Current children cumulated CPU time (s) 9280.06
Current children cumulated vsize (KiB) 326440

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=823760/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=326440 CPUtime=9340.05
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 306693 0 0 0 933621 384 0 0 25 0 1 0 148357302 334274560 77759 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 81610 77759 103 219 0 81388 0
Current children cumulated CPU time (s) 9340.05
Current children cumulated vsize (KiB) 326440

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=813840/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=370784 CPUtime=9400.03
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 309195 0 0 0 939617 386 0 0 25 0 1 0 148357302 379682816 80261 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 92696 80261 103 219 0 92474 0
Current children cumulated CPU time (s) 9400.03
Current children cumulated vsize (KiB) 370784

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=804688/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=370784 CPUtime=9460.02
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 311451 0 0 0 945613 389 0 0 25 0 1 0 148357302 379682816 82517 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 92696 82517 103 219 0 92474 0
Current children cumulated CPU time (s) 9460.02
Current children cumulated vsize (KiB) 370784

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=796112/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=370784 CPUtime=9520.01
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 313621 0 0 0 951608 393 0 0 25 0 1 0 148357302 379682816 84687 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 92696 84687 103 219 0 92474 0
Current children cumulated CPU time (s) 9520.01
Current children cumulated vsize (KiB) 370784

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=788304/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=370784 CPUtime=9579.99
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 315542 0 0 0 957603 396 0 0 25 0 1 0 148357302 379682816 86608 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 92696 86608 103 219 0 92474 0
Current children cumulated CPU time (s) 9579.99
Current children cumulated vsize (KiB) 370784

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=779856/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=370784 CPUtime=9639.97
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 317681 0 0 0 963599 398 0 0 25 0 1 0 148357302 379682816 88747 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 92696 88747 103 219 0 92474 0
Current children cumulated CPU time (s) 9639.97
Current children cumulated vsize (KiB) 370784

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=773584/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=9699.96
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 319243 0 0 0 969595 401 0 0 25 0 1 0 148357302 447791104 90309 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 90309 103 219 0 109102 0
Current children cumulated CPU time (s) 9699.96
Current children cumulated vsize (KiB) 437296

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=766096/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=9759.94
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 321112 0 0 0 975591 403 0 0 25 0 1 0 148357302 447791104 92178 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 92178 103 219 0 109102 0
Current children cumulated CPU time (s) 9759.94
Current children cumulated vsize (KiB) 437296

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=760720/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=9819.93
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 322451 0 0 0 981588 405 0 0 25 0 1 0 148357302 447791104 93517 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 93517 103 219 0 109102 0
Current children cumulated CPU time (s) 9819.93
Current children cumulated vsize (KiB) 437296

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=753232/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=9879.92
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 324320 0 0 0 987585 407 0 0 25 0 1 0 148357302 447791104 95386 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 95386 103 219 0 109102 0
Current children cumulated CPU time (s) 9879.92
Current children cumulated vsize (KiB) 437296

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=743312/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=9939.9
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 326806 0 0 0 993580 410 0 0 25 0 1 0 148357302 447791104 97872 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 97872 103 219 0 109102 0
Current children cumulated CPU time (s) 9939.9
Current children cumulated vsize (KiB) 437296

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=735760/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=9999.89
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 328680 0 0 0 999576 413 0 0 25 0 1 0 148357302 447791104 99746 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 99746 103 219 0 109102 0
Current children cumulated CPU time (s) 9999.89
Current children cumulated vsize (KiB) 437296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=735760/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=10000.1
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 328684 0 0 0 999596 413 0 0 25 0 1 0 148357302 447791104 99750 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 99750 103 219 0 109102 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 437296

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20664
/proc/meminfo: memFree=735760/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=437296 CPUtime=10000.1
/proc/20641/stat : 20641 (minisat) R 20639 20641 20604 0 -1 4194304 328684 0 0 0 999596 413 0 0 25 0 1 0 148357302 447791104 99750 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/20641/statm: 109324 99750 103 219 0 109102 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 437296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.6
CPU time (s): 10000.2
CPU user time (s): 9995.97
CPU system time (s): 4.19836
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 894972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.97
system time used= 4.19836
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 328684
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= 17116

runsolver used 7.36088 second user time and 20.5789 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-01 20:40:41
IDJOB=1772672
IDBENCH=20368
IDSOLVER=608
FILE ID=node31/1772672-1241203240
PBS_JOBID= 9224686
Free space on /tmp= 66432 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772672-1241203240/watcher-1772672-1241203240 -o /tmp/evaluation-result-1772672-1241203240/solver-1772672-1241203240 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772672-1241203240.cnf

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=570408727

node31.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		: 3000.213
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		: 3000.213
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:       1136416 kB
Buffers:         80356 kB
Cached:         727848 kB
SwapCached:        384 kB
Active:          52484 kB
Inactive:       769968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1136416 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           19216 kB
Writeback:           0 kB
Mapped:          22692 kB
Slab:            82836 kB
Committed_AS:   654652 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB
End job on node31 at 2009-05-01 23:27:26