Trace number 1772692

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 10003.7

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 |                                                                             |
1.29/1.38	c |  Number of variables:        246502                                         |
1.29/1.38	c |  Number of clauses:         1148725                                         |
1.29/1.38	c |  Parse time:                   1.23 s                                       |
4.89/4.96	c |  Simplification time:          3.54 s                                       |
4.89/4.96	c |                                                                             |
4.89/4.96	c ============================[ Search Statistics ]==============================
4.89/4.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.89/4.96	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.89/4.96	c ===============================================================================
5.29/5.31	c |       100 |   58765   420616  1096310 |   154225       90     32 | 49.699 % |
5.49/5.58	c |       250 |   56726   420616  1096310 |   169648      225     29 | 50.526 % |
5.89/5.99	c |       475 |   56710   420616  1096310 |   186613      448     55 | 50.532 % |
6.69/6.78	c |       812 |   55988   389564  1022258 |   205274      767     47 | 50.825 % |
7.99/8.08	c |      1318 |   54412   375811   989799 |   225802     1224     54 | 51.464 % |
9.48/9.50	c |      2077 |   51054   366315   967483 |   248382     1949     57 | 52.827 % |
11.39/11.46	c |      3216 |   50504   348032   921829 |   273220     3054     82 | 53.050 % |
13.88/13.93	c |      4924 |   50443   344093   912753 |   300542     4753    115 | 53.075 % |
16.98/17.06	c |      7486 |   50392   343514   911336 |   330596     7308    173 | 53.095 % |
22.08/22.14	c |     11330 |   49852   339147   900662 |   363656    11144    186 | 53.314 % |
29.08/29.16	c |     17096 |   49642   337485   896532 |   400022    16889    183 | 53.400 % |
40.27/40.35	c |     25745 |   49633   337407   896344 |   440024    25534    178 | 53.403 % |
57.96/58.02	c |     38719 |   49360   335145   891097 |   484026    38498    168 | 53.514 % |
84.35/84.47	c |     58180 |   44180   293205   786397 |   532429    57797    162 | 55.615 % |
128.92/129.06	c |     87372 |   43808   290135   779104 |   585672    86983    158 | 55.766 % |
206.39/206.55	c |    131161 |   43736   289494   777456 |   644239   130754    147 | 55.795 % |
343.84/344.02	c |    196845 |   43702   289196   776689 |   708663   196429    141 | 55.809 % |
583.56/583.87	c |    295371 |   43649   288819   775726 |   779530   294952    133 | 55.831 % |
997.52/997.93	c |    443160 |   43626   288594   775145 |   857483   442725    128 | 55.840 % |
1857.11/1857.89	c |    664843 |   43561   287952   773591 |   943231   664328    126 | 55.866 % |
3496.14/3497.41	c |    997368 |   43539   287753   773101 |  1037554   996848    122 | 55.875 % |
5300.31/5302.26	c |   1496156 |   37582   235385   641238 |  1141309   347236    125 | 58.292 % |
8706.81/8709.95	c |   2244338 |   37455   234088   637904 |  1255440  1095398    114 | 58.344 % |

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-1772692-1241203514/watcher-1772692-1241203514 -o /tmp/evaluation-result-1772692-1241203514/solver-1772692-1241203514 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772692-1241203514.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: 0.86 0.97 0.92 3/64 28328
/proc/meminfo: memFree=1231224/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=7960 CPUtime=0
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 495 0 0 0 0 0 0 0 18 0 1 0 148385913 8151040 479 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 1990 479 63 219 0 1768 0

[startup+0.0836561 s]
/proc/loadavg: 0.86 0.97 0.92 3/64 28328
/proc/meminfo: memFree=1231224/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=15284 CPUtime=0.07
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 2507 0 0 0 7 0 0 0 18 0 1 0 148385913 15650816 2381 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 3821 2381 63 219 0 3599 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15284

[startup+0.101658 s]
/proc/loadavg: 0.86 0.97 0.92 3/64 28328
/proc/meminfo: memFree=1231224/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=18224 CPUtime=0.09
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 3177 0 0 0 9 0 0 0 18 0 1 0 148385913 18661376 3051 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 4556 3051 63 219 0 4334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18224

[startup+0.301697 s]
/proc/loadavg: 0.86 0.97 0.92 3/64 28328
/proc/meminfo: memFree=1231224/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=49892 CPUtime=0.29
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 10860 0 0 0 25 4 0 0 19 0 1 0 148385913 51089408 10305 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 12473 10305 63 219 0 12251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49892

[startup+0.701776 s]
/proc/loadavg: 0.86 0.97 0.92 3/64 28328
/proc/meminfo: memFree=1231224/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=71828 CPUtime=0.69
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 16992 0 0 0 60 9 0 0 22 0 1 0 148385913 73551872 15676 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 17957 15676 63 219 0 17735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71828

[startup+1.50193 s]
/proc/loadavg: 0.86 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1151536/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=119000 CPUtime=1.49
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 28367 0 0 0 134 15 0 0 25 0 1 0 148385913 121856000 25341 1992294400 4194304 5092341 548682068848 18446744073709551615 4219516 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 29750 25341 86 219 0 29528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119000

[startup+3.10125 s]
/proc/loadavg: 0.86 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1129328/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=123892 CPUtime=3.09
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 30736 0 0 0 293 16 0 0 25 0 1 0 148385913 126865408 27710 1992294400 4194304 5092341 548682068848 18446744073709551615 4222830 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 30973 27710 87 219 0 30751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123892

[startup+6.30188 s]
/proc/loadavg: 0.87 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1144560/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=95624 CPUtime=6.29
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 34263 0 0 0 611 18 0 0 25 0 1 0 148385913 97918976 21723 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 23906 21723 102 219 0 23684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95624

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1143472/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=95624 CPUtime=12.69
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 34630 0 0 0 1250 19 0 0 25 0 1 0 148385913 97918976 22090 1992294400 4194304 5092341 548682068848 18446744073709551615 4240567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 23906 22090 103 219 0 23684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95624

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1135216/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=105356 CPUtime=25.49
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 36670 0 0 0 2527 22 0 0 25 0 1 0 148385913 107884544 24130 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 26339 24130 103 219 0 26117 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105356

[startup+51.1017 s]
/proc/loadavg: 0.94 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1122416/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=127252 CPUtime=51.06
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 39905 0 0 0 5081 25 0 0 25 0 1 0 148385913 130306048 27365 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 31813 27365 103 219 0 31591 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 127252

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1098416/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=146960 CPUtime=102.23
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 45826 0 0 0 10193 30 0 0 25 0 1 0 148385913 150487040 33286 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 36740 33286 103 219 0 36518 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 146960

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1081136/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=176520 CPUtime=162.21
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 50177 0 0 0 16185 36 0 0 25 0 1 0 148385913 180756480 37637 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 44130 37637 103 219 0 43908 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 176520

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1063792/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=177144 CPUtime=222.19
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 54465 0 0 0 22179 40 0 0 25 0 1 0 148385913 181395456 41925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 44286 41925 103 219 0 44064 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 177144

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1045872/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=223504 CPUtime=282.17
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 59031 0 0 0 28172 45 0 0 25 0 1 0 148385913 228868096 46491 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 55876 46491 103 219 0 55654 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 223504

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1031152/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=225040 CPUtime=342.15
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 62596 0 0 0 34165 50 0 0 25 0 1 0 148385913 230440960 50056 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 56260 50056 103 219 0 56038 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 225040

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1017520/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=226984 CPUtime=402.12
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 66022 0 0 0 40159 53 0 0 25 0 1 0 148385913 232431616 53482 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 56746 53482 103 219 0 56524 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 226984

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=1002928/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=296368 CPUtime=462.1
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 69645 0 0 0 46153 57 0 0 25 0 1 0 148385913 303480832 57105 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 74092 57105 103 219 0 73870 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 296368

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=988720/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=299704 CPUtime=522.08
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 73224 0 0 0 52146 62 0 0 25 0 1 0 148385913 306896896 60684 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 74926 60684 103 219 0 74704 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 299704

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=975728/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=301936 CPUtime=582.06
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 76428 0 0 0 58142 64 0 0 25 0 1 0 148385913 309182464 63888 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 75484 63888 103 219 0 75262 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 301936

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28329
/proc/meminfo: memFree=961712/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=305160 CPUtime=642.04
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 79912 0 0 0 64137 67 0 0 25 0 1 0 148385913 312483840 67372 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 76290 67372 103 219 0 76068 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 305160

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=490608/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=901316 CPUtime=9099.08
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 341076 0 0 0 909535 373 0 0 25 0 1 0 148385913 922947584 184708 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225329 184708 103 219 0 225107 0
Current children cumulated CPU time (s) 9099.08
Current children cumulated vsize (KiB) 901316

[startup+9162.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=486448/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=901316 CPUtime=9159.06
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 342098 0 0 0 915533 373 0 0 25 0 1 0 148385913 922947584 185730 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225329 185730 103 219 0 225107 0
Current children cumulated CPU time (s) 9159.06
Current children cumulated vsize (KiB) 901316

[startup+9222.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=482416/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=901316 CPUtime=9219.04
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 343102 0 0 0 921530 374 0 0 25 0 1 0 148385913 922947584 186734 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225329 186734 103 219 0 225107 0
Current children cumulated CPU time (s) 9219.04
Current children cumulated vsize (KiB) 901316

[startup+9282.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=478320/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=901316 CPUtime=9279.01
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 344124 0 0 0 927526 375 0 0 25 0 1 0 148385913 922947584 187756 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225329 187756 103 219 0 225107 0
Current children cumulated CPU time (s) 9279.01
Current children cumulated vsize (KiB) 901316

[startup+9342.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=472496/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9338.99
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 345564 0 0 0 933522 377 0 0 25 0 1 0 148385913 924606464 189196 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 189196 103 219 0 225512 0
Current children cumulated CPU time (s) 9338.99
Current children cumulated vsize (KiB) 902936

[startup+9402.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=468528/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9398.97
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 346554 0 0 0 939518 379 0 0 25 0 1 0 148385913 924606464 190186 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 190186 103 219 0 225512 0
Current children cumulated CPU time (s) 9398.97
Current children cumulated vsize (KiB) 902936

[startup+9462.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=464688/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9458.96
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 347537 0 0 0 945515 381 0 0 25 0 1 0 148385913 924606464 191169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 191169 103 219 0 225512 0
Current children cumulated CPU time (s) 9458.96
Current children cumulated vsize (KiB) 902936

[startup+9522.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=462448/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9518.93
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 348090 0 0 0 951512 381 0 0 25 0 1 0 148385913 924606464 191722 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 191722 103 219 0 225512 0
Current children cumulated CPU time (s) 9518.93
Current children cumulated vsize (KiB) 902936

[startup+9582.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=459824/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9578.91
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 348755 0 0 0 957509 382 0 0 25 0 1 0 148385913 924606464 192387 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 192387 103 219 0 225512 0
Current children cumulated CPU time (s) 9578.91
Current children cumulated vsize (KiB) 902936

[startup+9642.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=457520/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9638.89
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 349336 0 0 0 963507 382 0 0 25 0 1 0 148385913 924606464 192968 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 192968 103 219 0 225512 0
Current children cumulated CPU time (s) 9638.89
Current children cumulated vsize (KiB) 902936

[startup+9702.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=455088/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9698.87
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 349920 0 0 0 969503 384 0 0 25 0 1 0 148385913 924606464 193552 1992294400 4194304 5092341 548682068848 18446744073709551615 4248396 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 193552 103 219 0 225512 0
Current children cumulated CPU time (s) 9698.87
Current children cumulated vsize (KiB) 902936

[startup+9762.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=452976/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=902936 CPUtime=9758.85
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 350467 0 0 0 975500 385 0 0 25 0 1 0 148385913 924606464 194099 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 225734 194099 103 219 0 225512 0
Current children cumulated CPU time (s) 9758.85
Current children cumulated vsize (KiB) 902936

[startup+9822.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=444528/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=907800 CPUtime=9818.83
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 352581 0 0 0 981496 387 0 0 25 0 1 0 148385913 929587200 196213 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 226950 196213 103 219 0 226728 0
Current children cumulated CPU time (s) 9818.83
Current children cumulated vsize (KiB) 907800

[startup+9882.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=441136/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=907800 CPUtime=9878.81
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 353407 0 0 0 987493 388 0 0 25 0 1 0 148385913 929587200 197039 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 226950 197039 103 219 0 226728 0
Current children cumulated CPU time (s) 9878.81
Current children cumulated vsize (KiB) 907800

[startup+9942.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=438640/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=907800 CPUtime=9938.79
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 354047 0 0 0 993490 389 0 0 25 0 1 0 148385913 929587200 197679 1992294400 4194304 5092341 548682068848 18446744073709551615 4240545 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 226950 197679 103 219 0 226728 0
Current children cumulated CPU time (s) 9938.79
Current children cumulated vsize (KiB) 907800

[startup+10002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=435568/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=907800 CPUtime=9998.77
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 354802 0 0 0 999488 389 0 0 25 0 1 0 148385913 929587200 198434 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 226950 198434 103 219 0 226728 0
Current children cumulated CPU time (s) 9998.77
Current children cumulated vsize (KiB) 907800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=435504/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=907800 CPUtime=10000.1
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4194304 354814 0 0 0 999618 389 0 0 25 0 1 0 148385913 929587200 198446 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 226950 198446 103 219 0 226728 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 907800

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

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

[startup+10003.7 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28351
/proc/meminfo: memFree=435504/2055924 swapFree=4085096/4192956
[pid=28328] ppid=28326 vsize=0 CPUtime=10000.2
/proc/28328/stat : 28328 (minisat) R 28326 28328 28291 0 -1 4195332 354814 0 0 0 999618 399 0 0 25 0 1 0 148385913 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/28328/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.7
CPU time (s): 10000.2
CPU user time (s): 9996.18
CPU system time (s): 4.02639
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 907800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.18
system time used= 4.02639
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 354814
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= 14517

runsolver used 7.65684 second user time and 20.1609 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-01 20:45:16
IDJOB=1772692
IDBENCH=20372
IDSOLVER=608
FILE ID=node6/1772692-1241203514
PBS_JOBID= 9224688
Free space on /tmp= 66532 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-1772692-1241203514/watcher-1772692-1241203514 -o /tmp/evaluation-result-1772692-1241203514/solver-1772692-1241203514 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772692-1241203514.cnf

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=986745939

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1231768 kB
Buffers:         77484 kB
Cached:         553500 kB
SwapCached:     102124 kB
Active:         227388 kB
Inactive:       507276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1231768 kB
SwapTotal:     4192956 kB
SwapFree:      4085096 kB
Dirty:           22208 kB
Writeback:           0 kB
Mapped:          13872 kB
Slab:            75572 kB
Committed_AS:   762732 kB
PageTables:       1452 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= 66528 MiB
End job on node6 at 2009-05-01 23:32:01