Trace number 427677

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, and are wall clock time (not CPU 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
minimarch 2007-04-26 (fixed)? (TO) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S52275463-03.cnf
MD5SUM4f306ec2f901f083b29f7f5a667073bd
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of 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:  240                                                  |
0.00/0.00	|  Number of clauses:    20400                                                |
0.07/0.09	|  Parsing time:         0.09         s                                       |
0.89/0.91	============================[ Search Statistics ]==============================
0.89/0.91	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.91	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.91	===============================================================================
0.89/0.91	|         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.89/0.93	|       100 |     240    20400   142800 |     7480      100     71 |  0.002 % |
0.89/0.95	|       250 |     240    20400   142800 |     8228      250     72 |  0.002 % |
0.89/0.98	|       478 |     240    20400   142800 |     9050      478     71 |  0.002 % |
1.00/1.02	|       816 |     240    20400   142800 |     9955      816     68 |  0.002 % |
1.00/1.07	|      1323 |     240    20400   142800 |    10951     1323     68 |  0.002 % |
1.10/1.17	|      2082 |     240    20400   142800 |    12046     2082     69 |  0.002 % |
1.29/1.31	|      3222 |     240    20400   142800 |    13251     3222     69 |  0.002 % |
1.49/1.54	|      4930 |     240    20400   142800 |    14576     4930     69 |  0.002 % |
1.89/1.96	|      7492 |     240    20400   142800 |    16034     7492     69 |  0.002 % |
2.59/2.69	|     11337 |     240    20400   142800 |    17637    11337     70 |  0.002 % |
4.09/4.14	|     17104 |     240    20400   142800 |    19401    17104     70 |  0.002 % |
6.29/6.35	|     25754 |     240    20400   142800 |    21341    15997     70 |  0.002 % |
10.09/10.14	|     38728 |     240    20400   142800 |    23475    18244     70 |  0.002 % |
16.39/16.43	|     58189 |     240    20400   142800 |    25822    13344     68 |  0.002 % |
26.48/26.50	|     87382 |     240    20400   142800 |    28405    13763     68 |  0.002 % |
42.48/42.58	|    131171 |     240    20400   142800 |    31245    24066     69 |  0.002 % |
69.87/69.96	|    196855 |     240    20400   142800 |    34370    14471     67 |  0.002 % |
110.46/110.56	|    295381 |     240    20400   142800 |    37807    27327     71 |  0.002 % |
180.25/180.36	|    443170 |     240    20400   142800 |    41588    25133     70 |  0.002 % |
292.71/292.84	|    664853 |     240    20400   142800 |    45746    17874     70 |  0.002 % |
465.88/466.01	|    997379 |     240    20400   142800 |    50321    28190     72 |  0.002 % |
745.40/745.68	|   1496167 |     240    20400   142800 |    55353    49505     72 |  0.002 % |
1193.28/1193.72	|   2244349 |     240    20400   142800 |    60889    51432     73 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-427677-1177670731 -o ROOT/results/node45/solver-427677-1177670731 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427677-1177670731/minimarch_fixed /tmp/evaluation/427677-1177670731/instance-427677-1177670731.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4157
/proc/meminfo: memFree=1702472/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=1868 CPUtime=0
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 121918787 1912832 258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 467 259 51 132 0 332 0

[startup+0.07469 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4157
/proc/meminfo: memFree=1702472/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=3736 CPUtime=0.07
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 740 0 0 0 7 0 0 0 18 0 1 0 121918787 3825664 725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523084 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 934 725 51 132 0 799 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3736

[startup+0.101692 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4157
/proc/meminfo: memFree=1702472/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=3732 CPUtime=0.09
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 752 0 0 0 9 0 0 0 18 0 1 0 121918787 3821568 737 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531526 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 933 737 63 132 0 798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3732

[startup+0.301712 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4157
/proc/meminfo: memFree=1702472/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=3732 CPUtime=0.29
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 121918787 3821568 737 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 933 737 63 132 0 798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701753 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4157
/proc/meminfo: memFree=1702472/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=3896 CPUtime=0.69
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 797 0 0 0 69 0 0 0 22 0 1 0 121918787 3989504 782 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 974 782 63 132 0 839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3896

[startup+1.50183 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4158
/proc/meminfo: memFree=1699520/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=4392 CPUtime=1.49
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 962 0 0 0 149 0 0 0 25 0 1 0 121918787 4497408 907 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1098 907 67 132 0 963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4392

[startup+3.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4158
/proc/meminfo: memFree=1697792/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=7044 CPUtime=3.09
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 1625 0 0 0 309 0 0 0 25 0 1 0 121918787 7213056 1570 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1761 1570 67 132 0 1626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7044

[startup+6.30132 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 4158
/proc/meminfo: memFree=1694208/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=9036 CPUtime=6.29
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 2109 0 0 0 628 1 0 0 25 0 1 0 121918787 9252864 2054 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2259 2054 67 132 0 2124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9036

[startup+12.702 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 4158
/proc/meminfo: memFree=1692672/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=10488 CPUtime=12.69
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 2478 0 0 0 1268 1 0 0 25 0 1 0 121918787 10739712 2423 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2622 2423 67 132 0 2487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10488

[startup+25.5013 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 4158
/proc/meminfo: memFree=1691840/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=11280 CPUtime=25.48
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 2690 0 0 0 2547 1 0 0 25 0 1 0 121918787 11550720 2635 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2820 2635 67 132 0 2685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11280

[startup+51.1019 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 4158
/proc/meminfo: memFree=1689536/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=13704 CPUtime=51.08
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 3277 0 0 0 5106 2 0 0 25 0 1 0 121918787 14032896 3222 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3426 3222 67 132 0 3291 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13704

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4158
/proc/meminfo: memFree=1687488/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=15704 CPUtime=102.27
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 3789 0 0 0 10224 3 0 0 25 0 1 0 121918787 16080896 3734 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3926 3734 67 132 0 3791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15704

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4158
/proc/meminfo: memFree=1685760/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=17496 CPUtime=162.25
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 4207 0 0 0 16221 4 0 0 25 0 1 0 121918787 17915904 4152 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 4374 4152 67 132 0 4239 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17496

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4158
/proc/meminfo: memFree=1683776/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=19564 CPUtime=222.24
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 4707 0 0 0 22219 5 0 0 25 0 1 0 121918787 20033536 4652 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 4891 4652 67 132 0 4756 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19564

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1683328/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=19952 CPUtime=282.22
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 4828 0 0 0 28217 5 0 0 25 0 1 0 121918787 20430848 4773 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 4988 4773 67 132 0 4853 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19952

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1681408/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=21920 CPUtime=342.2
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 5311 0 0 0 34214 6 0 0 25 0 1 0 121918787 22446080 5256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134685255 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 5480 5256 67 132 0 5345 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21920

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1681088/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=22320 CPUtime=402.19
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 5379 0 0 0 40212 7 0 0 25 0 1 0 121918787 22855680 5324 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 5580 5324 67 132 0 5445 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22320

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1680704/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=22584 CPUtime=462.18
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 5471 0 0 0 46210 8 0 0 25 0 1 0 121918787 23126016 5416 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 5646 5416 67 132 0 5511 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22584

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1679232/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=24036 CPUtime=522.16
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 5839 0 0 0 52207 9 0 0 25 0 1 0 121918787 24612864 5784 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6009 5784 67 132 0 5874 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1679104/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=24300 CPUtime=582.15
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 5884 0 0 0 58205 10 0 0 25 0 1 0 121918787 24883200 5829 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6075 5829 67 132 0 5940 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24300

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1678976/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=24468 CPUtime=642.13
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 5910 0 0 0 64203 10 0 0 25 0 1 0 121918787 25055232 5855 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6117 5855 67 132 0 5982 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1678592/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=24948 CPUtime=702.11
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6022 0 0 0 70200 11 0 0 25 0 1 0 121918787 25546752 5967 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6237 5967 67 132 0 6102 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 24948

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1676992/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=26432 CPUtime=762.1
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6407 0 0 0 76198 12 0 0 25 0 1 0 121918787 27066368 6352 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6608 6352 67 132 0 6473 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26432

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1676288/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=27112 CPUtime=822.08
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6573 0 0 0 82195 13 0 0 25 0 1 0 121918787 27762688 6518 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6778 6518 67 132 0 6643 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27112

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4158
/proc/meminfo: memFree=1676160/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=27432 CPUtime=882.06
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6627 0 0 0 88193 13 0 0 25 0 1 0 121918787 28090368 6572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6858 6572 67 132 0 6723 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27432

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4240
/proc/meminfo: memFree=1674832/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=27432 CPUtime=942.01
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6631 0 0 0 94187 14 0 0 25 0 1 0 121918787 28090368 6576 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6858 6576 67 132 0 6723 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 27432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4356
/proc/meminfo: memFree=1675776/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=27564 CPUtime=1001.93
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6670 0 0 0 100178 15 0 0 25 0 1 0 121918787 28225536 6615 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6891 6615 67 132 0 6756 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 27564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4356
/proc/meminfo: memFree=1675520/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=27828 CPUtime=1061.92
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6731 0 0 0 106176 16 0 0 25 0 1 0 121918787 28495872 6676 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 6957 6676 67 132 0 6822 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 27828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4356
/proc/meminfo: memFree=1674944/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=28356 CPUtime=1121.89
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6871 0 0 0 112173 16 0 0 25 0 1 0 121918787 29036544 6816 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 7089 6816 67 132 0 6954 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4356
/proc/meminfo: memFree=1674944/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=28356 CPUtime=1181.88
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 6873 0 0 0 118171 17 0 0 25 0 1 0 121918787 29036544 6818 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 7089 6818 67 132 0 6954 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4356
/proc/meminfo: memFree=1673536/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=29808 CPUtime=1200.08
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 7225 0 0 0 119991 17 0 0 25 0 1 0 121918787 30523392 7170 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 7452 7170 67 132 0 7317 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29808

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 2/78 4356
/proc/meminfo: memFree=1673536/2055920 swapFree=4157692/4192956
[pid=4157] ppid=4155 vsize=29808 CPUtime=1200.08
/proc/4157/stat : 4157 (minimarch_fixed) R 4155 4157 3396 0 -1 4194304 7225 0 0 0 119991 17 0 0 25 0 1 0 121918787 30523392 7170 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 7452 7170 67 132 0 7317 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.184971
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 29808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7225
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= 8
involuntary context switches= 2038

runsolver used 0.880866 second user time and 2.73958 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 10:45:32 UTC 2007

IDJOB= 427677
IDBENCH= 20094
IDSOLVER= 198
FILE ID= node45/427677-1177670731

PBS_JOBID= 4697387

Free space on /tmp= 66512 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S52275463-03.cnf
COMMAND LINE= /tmp/evaluation/427677-1177670731/minimarch_fixed /tmp/evaluation/427677-1177670731/instance-427677-1177670731.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-427677-1177670731 -o ROOT/results/node45/solver-427677-1177670731 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427677-1177670731/minimarch_fixed /tmp/evaluation/427677-1177670731/instance-427677-1177670731.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 189932423

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1702880 kB
Buffers:         40028 kB
Cached:         233820 kB
SwapCached:      15016 kB
Active:         223752 kB
Inactive:        73928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702880 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            3484 kB
Writeback:           0 kB
Mapped:          30224 kB
Slab:            40916 kB
Committed_AS:  1386476 kB
PageTables:       1732 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= 66512 MiB

End job on node45 on Fri Apr 27 11:05:34 UTC 2007