Trace number 1772722

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) 10000.3 10003.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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 |                                                                             |
1.89/1.92	c |  Number of variables:        331202                                         |
1.89/1.92	c |  Number of clauses:         1543625                                         |
1.89/1.92	c |  Parse time:                   1.74 s                                       |
6.89/6.96	c |  Simplification time:          4.99 s                                       |
6.89/6.96	c |                                                                             |
6.89/6.96	c ============================[ Search Statistics ]==============================
6.89/6.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.89/6.96	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.89/6.96	c ===============================================================================
7.29/7.36	c |       100 |   78848   576937  1501987 |   211543       93     67 | 49.238 % |
7.69/7.72	c |       250 |   78058   576937  1501987 |   232697      240     52 | 49.476 % |
8.19/8.29	c |       475 |   77152   576937  1501987 |   255967      462     78 | 49.750 % |
9.08/9.11	c |       812 |   75404   533251  1398811 |   281564      772     69 | 50.277 % |
10.29/10.40	c |      1318 |   74081   526882  1383635 |   309720     1265     90 | 50.677 % |
11.89/11.94	c |      2077 |   73898   523097  1374665 |   340693     2017    110 | 50.732 % |
13.99/14.01	c |      3216 |   70630   516866  1359785 |   374762     3143    128 | 51.719 % |
17.39/17.44	c |      4924 |   66909   467882  1239032 |   412238     4822    145 | 52.842 % |
20.99/21.09	c |      7486 |   65573   456637  1212343 |   453462     7377    164 | 53.246 % |
27.78/27.89	c |     11330 |   65051   453017  1203631 |   498808    11208    160 | 53.403 % |
38.88/38.93	c |     17096 |   50666   327059   882784 |   548689    16774    178 | 57.747 % |
55.38/55.41	c |     25745 |   50618   326662   881780 |   603558    25405    179 | 57.761 % |
77.87/77.92	c |     38719 |   50614   326583   881581 |   663914    38378    193 | 57.762 % |
117.16/117.21	c |     58180 |   46897   297637   806290 |   730305    57690    201 | 58.885 % |
170.04/170.13	c |     87372 |   46738   296315   803016 |   803336    86865    195 | 58.933 % |
262.51/262.68	c |    131161 |   46705   296037   802290 |   883669   130625    187 | 58.943 % |
404.97/405.14	c |    196845 |   31016   180646   490016 |   972036   194987    171 | 63.680 % |
658.50/658.76	c |    295371 |   30709   179015   485602 |  1069240   293451    163 | 63.772 % |
1109.17/1109.57	c |    443160 |   30489   177382   481469 |  1176164   441181    165 | 63.839 % |
1984.21/1984.82	c |    664843 |   30450   177005   480516 |  1293781   662834    175 | 63.850 % |
3511.97/3513.03	c |    997368 |   30371   176904   480223 |  1423159   995348    167 | 63.874 % |
6518.29/6520.23	c |   1496156 |   30094   174341   473771 |  1565475  1494132    162 | 63.958 % |

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-1772722-1241203814/watcher-1772722-1241203814 -o /tmp/evaluation-result-1772722-1241203814/solver-1772722-1241203814 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772722-1241203814.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: 0.92 0.98 0.92 3/65 28550
/proc/meminfo: memFree=1685096/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=7960 CPUtime=0
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 148414757 8151040 480 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 1990 481 63 219 0 1768 0

[startup+0.0142211 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 28550
/proc/meminfo: memFree=1685096/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=10072 CPUtime=0.01
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 941 0 0 0 1 0 0 0 18 0 1 0 148414757 10313728 925 1992294400 4194304 5092341 548682068848 18446744073709551615 4515648 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 2518 926 63 219 0 2296 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10072

[startup+0.10123 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 28550
/proc/meminfo: memFree=1685096/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=17612 CPUtime=0.09
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 3160 0 0 0 9 0 0 0 18 0 1 0 148414757 18034688 2943 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 4403 2943 63 219 0 4181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.301252 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 28550
/proc/meminfo: memFree=1685096/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=49456 CPUtime=0.29
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 10942 0 0 0 25 4 0 0 19 0 1 0 148414757 50642944 10386 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 12364 10387 63 219 0 12142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49456

[startup+0.701298 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 28550
/proc/meminfo: memFree=1685096/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=78856 CPUtime=0.69
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 19386 0 0 0 61 8 0 0 23 0 1 0 148414757 80748544 18070 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 19714 18070 63 219 0 19492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 78856

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1600864/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=131152 CPUtime=1.49
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 31443 0 0 0 134 15 0 0 25 0 1 0 148414757 134299648 28417 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 32788 28417 63 219 0 32566 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131152

[startup+3.10257 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1551136/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=161588 CPUtime=3.09
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 37049 0 0 0 290 19 0 0 25 0 1 0 148414757 165466112 34023 1992294400 4194304 5092341 548682068848 18446744073709551615 4235520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 40397 34023 87 219 0 40175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 161588

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1536928/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=167256 CPUtime=6.29
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 40652 0 0 0 608 21 0 0 25 0 1 0 148414757 171270144 37626 1992294400 4194304 5092341 548682068848 18446744073709551615 4222830 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 41814 37626 87 219 0 41592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 167256

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1569584/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=126704 CPUtime=12.69
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 44413 0 0 0 1245 24 0 0 25 0 1 0 148414757 129744896 29010 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 31676 29010 101 219 0 31454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126704

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1564208/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=132544 CPUtime=25.48
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 45710 0 0 0 2523 25 0 0 25 0 1 0 148414757 135725056 30307 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 33136 30307 102 219 0 32914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 132544

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1554544/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=141304 CPUtime=51.08
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 48192 0 0 0 5079 29 0 0 25 0 1 0 148414757 144695296 32789 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 35326 32789 102 219 0 35104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 141304

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1529968/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=174148 CPUtime=102.26
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 54310 0 0 0 10190 36 0 0 25 0 1 0 148414757 178327552 38907 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 43537 38907 102 219 0 43315 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 174148

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1508144/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=203708 CPUtime=162.25
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 59787 0 0 0 16181 44 0 0 25 0 1 0 148414757 208596992 44384 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 50927 44384 102 219 0 50705 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 203708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1487472/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=248052 CPUtime=222.23
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 64897 0 0 0 22174 49 0 0 25 0 1 0 148414757 254005248 49494 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 62013 49494 102 219 0 61791 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 248052

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1469040/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=248052 CPUtime=282.21
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 69544 0 0 0 28166 55 0 0 25 0 1 0 148414757 254005248 54141 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 62013 54141 102 219 0 61791 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 248052

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1452912/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=248052 CPUtime=342.2
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 73525 0 0 0 34161 59 0 0 25 0 1 0 148414757 254005248 58122 1992294400 4194304 5092341 548682068848 18446744073709551615 4241332 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 62013 58122 102 219 0 61791 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 248052

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1438384/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=315652 CPUtime=402.18
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 77190 0 0 0 40156 62 0 0 25 0 1 0 148414757 323227648 61787 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 78913 61787 102 219 0 78691 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 315652

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1423280/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=317504 CPUtime=462.16
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 80929 0 0 0 46150 66 0 0 25 0 1 0 148414757 325124096 65526 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 79376 65526 102 219 0 79154 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 317504

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1406768/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=320484 CPUtime=522.14
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 85098 0 0 0 52145 69 0 0 25 0 1 0 148414757 328175616 69695 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 80121 69695 102 219 0 79899 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 320484

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1390256/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=323188 CPUtime=582.12
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 89163 0 0 0 58139 73 0 0 25 0 1 0 148414757 330944512 73760 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 80797 73760 102 219 0 80575 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 323188

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 28551
/proc/meminfo: memFree=1375536/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=325016 CPUtime=642.11
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 92795 0 0 0 64134 77 0 0 25 0 1 0 148414757 332816384 77392 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 81254 77392 102 219 0 81032 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 325016

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9099.64
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 909610 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9099.64
Current children cumulated vsize (KiB) 1260084

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438576/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9159.62
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 915608 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9159.62
Current children cumulated vsize (KiB) 1260084

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9219.6
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 921606 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9219.6
Current children cumulated vsize (KiB) 1260084

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9279.58
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 927604 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9279.58
Current children cumulated vsize (KiB) 1260084

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438576/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9339.57
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 933603 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9339.57
Current children cumulated vsize (KiB) 1260084

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9399.54
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 939600 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9399.54
Current children cumulated vsize (KiB) 1260084

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9459.53
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 945599 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9459.53
Current children cumulated vsize (KiB) 1260084

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9519.51
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 951597 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9519.51
Current children cumulated vsize (KiB) 1260084

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9579.49
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 957595 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9579.49
Current children cumulated vsize (KiB) 1260084

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9639.47
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 963593 354 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9639.47
Current children cumulated vsize (KiB) 1260084

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438448/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9699.46
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 969591 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9699.46
Current children cumulated vsize (KiB) 1260084

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9759.44
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 975589 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9759.44
Current children cumulated vsize (KiB) 1260084

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438512/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9819.43
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 981588 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9819.43
Current children cumulated vsize (KiB) 1260084

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438448/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9879.41
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 987586 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9879.41
Current children cumulated vsize (KiB) 1260084

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438384/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9939.39
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 993584 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9939.39
Current children cumulated vsize (KiB) 1260084

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438448/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=9999.37
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 999582 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 9999.37
Current children cumulated vsize (KiB) 1260084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438448/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=1260084 CPUtime=10000.1
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4194304 326145 0 0 0 999652 355 0 0 25 0 1 0 148414757 1290326016 310742 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 315021 310742 102 219 0 314799 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 1260084

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

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

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28573
/proc/meminfo: memFree=438448/2055920 swapFree=4178560/4192956
[pid=28550] ppid=28548 vsize=0 CPUtime=10000.3
/proc/28550/stat : 28550 (minisat) R 28548 28550 28513 0 -1 4195332 326145 0 0 0 999652 374 0 0 25 0 1 0 148414757 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/28550/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.3
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.2
CPU time (s): 10000.3
CPU user time (s): 9996.53
CPU system time (s): 3.75043
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1260084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.53
system time used= 3.75043
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 326145
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= 12816

runsolver used 10.6314 second user time and 24.9402 second system time

The end

Launcher Data 

Begin job on node32 at 2009-05-01 20:50:16
IDJOB=1772722
IDBENCH=20375
IDSOLVER=608
FILE ID=node32/1772722-1241203814
PBS_JOBID= 9224690
Free space on /tmp= 66380 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772722-1241203814/watcher-1772722-1241203814 -o /tmp/evaluation-result-1772722-1241203814/solver-1772722-1241203814 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772722-1241203814.cnf

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1025246062

node32.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		: 3000.216
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		: 3000.216
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:       1685512 kB
Buffers:         58636 kB
Cached:         227860 kB
SwapCached:       7332 kB
Active:          53928 kB
Inactive:       241200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685512 kB
SwapTotal:     4192956 kB
SwapFree:      4178560 kB
Dirty:           30044 kB
Writeback:           0 kB
Mapped:          14100 kB
Slab:            61012 kB
Committed_AS:   683228 kB
PageTables:       1488 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= 66376 MiB
End job on node32 at 2009-05-01 23:37:01