Trace number 1807067

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
minisat2-core 070721? (TO) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted 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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  387                                                  |
0.00/0.00	|  Number of clauses:    62656                                                |
0.02/0.04	|  Parsing time:         0.04         s                                       |
0.09/0.11	============================[ Search Statistics ]==============================
0.09/0.11	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.11	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.11	===============================================================================
0.09/0.11	|         0 |     323    38016   215636 |    12672        0    nan |  0.000 % |
0.09/0.12	|       100 |     320    38016   215636 |    13939       97      8 | 17.313 % |
0.09/0.12	|       250 |     320    38016   215636 |    15333      247      8 | 17.314 % |
0.09/0.13	|       475 |     320    38016   215636 |    16866      472     12 | 17.314 % |
0.09/0.14	|       817 |     320    38016   215636 |    18553      814     14 | 17.314 % |
0.09/0.16	|      1324 |     317    38016   215636 |    20408     1318     15 | 18.089 % |
0.09/0.19	|      2083 |     316    38016   215636 |    22449     2076     15 | 18.348 % |
0.19/0.25	|      3225 |     315    38016   215636 |    24694     3217     18 | 18.606 % |
0.29/0.34	|      4933 |     315    38016   215636 |    27163     4925     19 | 18.606 % |
0.49/0.52	|      7495 |     315    38016   215636 |    29879     7487     21 | 18.607 % |
0.69/0.79	|     11340 |     313    38016   215636 |    32867    11329     21 | 19.381 % |
1.39/1.45	|     17106 |     312    34103   193208 |    36154    17088     22 | 19.639 % |
2.69/2.74	|     25757 |     312    34103   193208 |    39770    25739     22 | 19.640 % |
6.49/6.50	|     38731 |     311    34103   193208 |    43747    38712     23 | 19.897 % |
11.18/11.29	|     58192 |     310    33479   189516 |    48121    32014     23 | 20.415 % |
19.98/20.09	|     87385 |     309    33479   189516 |    52934    31072     20 | 20.673 % |
34.47/34.58	|    131176 |     307    32116   181568 |    58227    41864     20 | 20.932 % |
55.67/55.71	|    196861 |     306    31117   175772 |    64050    30856     18 | 20.932 % |
87.25/87.30	|    295387 |     305    30770   173818 |    70455    40263     18 | 21.191 % |
136.83/136.97	|    443179 |     304    30488   172246 |    77500    29542     20 | 21.449 % |
228.31/228.49	|    664862 |     303    30009   169530 |    85250    23815     19 | 21.707 % |
366.17/366.30	|    997387 |     303    30009   169530 |    93775    29507     19 | 21.707 % |
610.29/610.56	|   1496176 |     302    29162   164620 |   103153    85669     21 | 22.224 % |
996.75/997.13	|   2244360 |     300    28468   160712 |   113468    92116     25 | 22.483 % |

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-1807067-1242154986/watcher-1807067-1242154986 -o /tmp/evaluation-result-1807067-1242154986/solver-1807067-1242154986 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1807067-1242154986.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25808
/proc/meminfo: memFree=1375816/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=2032 CPUtime=0
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 397 0 0 0 0 0 0 0 20 0 1 0 243528088 2080768 382 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 508 382 58 171 0 334 0

[startup+0.03393 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25808
/proc/meminfo: memFree=1375816/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=4268 CPUtime=0.02
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 915 0 0 0 2 0 0 0 20 0 1 0 243528088 4370432 900 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 1067 902 58 171 0 893 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4268

[startup+0.101942 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25808
/proc/meminfo: memFree=1375816/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=5176 CPUtime=0.09
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 1174 0 0 0 9 0 0 0 20 0 1 0 243528088 5300224 1159 1992294400 134512640 135213614 4294956256 18446744073709551615 134524114 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 1294 1159 71 171 0 1120 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301977 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25808
/proc/meminfo: memFree=1375816/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=5580 CPUtime=0.29
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 1250 0 0 0 29 0 0 0 22 0 1 0 243528088 5713920 1235 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 1395 1235 77 171 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5580

[startup+0.701046 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25808
/proc/meminfo: memFree=1375816/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=5844 CPUtime=0.69
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 1321 0 0 0 69 0 0 0 25 0 1 0 243528088 5984256 1306 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 1461 1306 77 171 0 1287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5844

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1370624/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=6504 CPUtime=1.48
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 1496 0 0 0 148 0 0 0 25 0 1 0 243528088 6660096 1481 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 1626 1481 77 171 0 1452 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6504

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1369408/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=7860 CPUtime=3.09
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 1812 0 0 0 308 1 0 0 25 0 1 0 243528088 8048640 1797 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 1965 1797 77 171 0 1791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7860

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1367616/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=9196 CPUtime=6.29
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 2150 0 0 0 628 1 0 0 25 0 1 0 243528088 9416704 2135 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 2299 2135 77 171 0 2125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9196

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1366336/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=10088 CPUtime=12.68
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 2378 0 0 0 1267 1 0 0 25 0 1 0 243528088 10330112 2363 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 2522 2363 77 171 0 2348 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10088

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1365632/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=10832 CPUtime=25.47
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 2548 0 0 0 2546 1 0 0 25 0 1 0 243528088 11091968 2533 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 2708 2533 77 171 0 2534 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10832

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1364672/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=11636 CPUtime=51.07
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 2777 0 0 0 5105 2 0 0 25 0 1 0 243528088 11915264 2762 1992294400 134512640 135213614 4294956256 18446744073709551615 134537522 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 2909 2762 77 171 0 2735 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11636

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1363264/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=13328 CPUtime=102.25
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 3149 0 0 0 10223 2 0 0 25 0 1 0 243528088 13647872 3134 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 3332 3134 77 171 0 3158 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13328

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1361280/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=15364 CPUtime=162.23
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 3625 0 0 0 16220 3 0 0 25 0 1 0 243528088 15732736 3610 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 3841 3610 77 171 0 3667 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15364

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1360768/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=15828 CPUtime=222.21
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 3736 0 0 0 22218 3 0 0 25 0 1 0 243528088 16207872 3721 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 3957 3721 77 171 0 3783 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1359360/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=17280 CPUtime=282.19
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4086 0 0 0 28215 4 0 0 25 0 1 0 243528088 17694720 4071 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 4320 4071 77 171 0 4146 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17280

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1358784/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=17904 CPUtime=342.17
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4219 0 0 0 34213 4 0 0 25 0 1 0 243528088 18333696 4204 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 4476 4204 77 171 0 4302 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17904

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1357888/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=18912 CPUtime=402.15
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4439 0 0 0 40211 4 0 0 25 0 1 0 243528088 19365888 4424 1992294400 134512640 135213614 4294956256 18446744073709551615 134526959 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 4728 4424 77 171 0 4554 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18912

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1357760/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=19324 CPUtime=462.13
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4514 0 0 0 46209 4 0 0 25 0 1 0 243528088 19787776 4499 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 4831 4499 77 171 0 4657 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19324

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1357568/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=19488 CPUtime=522.11
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4550 0 0 0 52207 4 0 0 25 0 1 0 243528088 19955712 4535 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 4872 4535 77 171 0 4698 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1356928/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=20208 CPUtime=582.09
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4706 0 0 0 58205 4 0 0 25 0 1 0 243528088 20692992 4691 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5052 4691 77 171 0 4878 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20208

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1356096/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=21060 CPUtime=642.07
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4933 0 0 0 64203 4 0 0 25 0 1 0 243528088 21565440 4918 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5265 4918 77 171 0 5091 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21060

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1355712/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=21304 CPUtime=702.05
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 4997 0 0 0 70201 4 0 0 25 0 1 0 243528088 21815296 4982 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5326 4982 77 171 0 5152 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 21304

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1355520/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=21468 CPUtime=762.03
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5029 0 0 0 76199 4 0 0 25 0 1 0 243528088 21983232 5014 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5367 5014 77 171 0 5193 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21468

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1355392/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=21660 CPUtime=822.01
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5064 0 0 0 82197 4 0 0 25 0 1 0 243528088 22179840 5049 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5415 5049 77 171 0 5241 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 21660

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1355072/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=21960 CPUtime=881.99
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5149 0 0 0 88195 4 0 0 25 0 1 0 243528088 22487040 5126 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5490 5126 77 171 0 5316 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 21960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1354112/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=23036 CPUtime=941.97
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5386 0 0 0 94193 4 0 0 25 0 1 0 243528088 23588864 5363 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5759 5363 77 171 0 5585 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 23036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1353408/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=23820 CPUtime=1001.95
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5558 0 0 0 100191 4 0 0 25 0 1 0 243528088 24391680 5535 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 5955 5535 77 171 0 5781 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1352448/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=24736 CPUtime=1061.93
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5778 0 0 0 106189 4 0 0 25 0 1 0 243528088 25329664 5755 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 6184 5755 77 171 0 6010 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 24736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1352448/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=24736 CPUtime=1121.91
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5784 0 0 0 112187 4 0 0 25 0 1 0 243528088 25329664 5761 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 6184 5761 77 171 0 6010 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1352256/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=24900 CPUtime=1181.89
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5823 0 0 0 118185 4 0 0 25 0 1 0 243528088 25497600 5800 1992294400 134512640 135213614 4294956256 18446744073709551615 134526775 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 6225 5800 77 171 0 6051 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 24900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1352000/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=25144 CPUtime=1200.09
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5883 0 0 0 120005 4 0 0 25 0 1 0 243528088 25747456 5860 1992294400 134512640 135213614 4294956256 18446744073709551615 134534732 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 6286 5860 77 171 0 6112 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25144

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25809
/proc/meminfo: memFree=1352000/2055920 swapFree=4191900/4192956
[pid=25808] ppid=25806 vsize=25144 CPUtime=1200.09
/proc/25808/stat : 25808 (minisat_static) R 25806 25808 25129 0 -1 4194304 5883 0 0 0 120005 4 0 0 25 0 1 0 243528088 25747456 5860 1992294400 134512640 135213614 4294956256 18446744073709551615 134534732 0 0 4096 3 0 0 0 17 1 0 0
/proc/25808/statm: 6286 5860 77 171 0 6112 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.052991
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 25144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5883
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= 1945

runsolver used 1.35579 second user time and 2.85656 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-12 21:03:06
IDJOB=1807067
IDBENCH=71150
IDSOLVER=651
FILE ID=node89/1807067-1242154986
PBS_JOBID= 9289637
Free space on /tmp= 66412 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807067-1242154986/watcher-1807067-1242154986 -o /tmp/evaluation-result-1807067-1242154986/solver-1807067-1242154986 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1807067-1242154986.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=2142819138

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1376232 kB
Buffers:         50596 kB
Cached:         536052 kB
SwapCached:        260 kB
Active:          86764 kB
Inactive:       513576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376232 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          22272 kB
Slab:            65296 kB
Committed_AS:   774000 kB
PageTables:       1372 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= 66408 MiB
End job on node89 at 2009-05-12 21:23:08