Trace number 1728981

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
VARSAT-random 2009-03-22? (TO) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.19
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  9638                                                 |
0.00/0.00	c |  Number of clauses:    31795                                                |
0.02/0.07	c |  Parsing time:         0.07         s                                       |
0.02/0.07	c |  Timeout:              43200 s
0.02/0.07	c |  Random Seed:          1258776799.000000
0.02/0.07	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.02/0.07	c |  Branching Rule:       default (solution-guided)                            |
0.02/0.07	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.02/0.07	c |                                                                             |
0.09/0.18	c ============================[ Search Statistics ]==============================
0.09/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.18	c ===============================================================================
0.09/0.18	c |         0 |    3005    13267    37367 |     4422        0    nan |  0.000 % |
0.69/0.71	c |       101 |    3005    13267    37367 |     4864      101     31 | 50.726 % |
1.19/1.26	c |       251 |    3005    13267    37367 |     5351      251     65 | 50.726 % |
1.79/1.84	c |       476 |    3004    13267    37367 |     5886      475     65 | 50.747 % |
2.39/2.46	c |       813 |    3003    13257    37341 |     6474      812     69 | 50.747 % |
3.09/3.13	c |      1320 |    3003    13257    37341 |     7122     1319     61 | 50.747 % |
3.89/3.92	c |      2079 |    3003    13257    37341 |     7834     2078     56 | 50.747 % |
4.79/4.89	c |      3218 |    3003    13257    37341 |     8617     3217     65 | 50.747 % |
5.99/6.06	c |      4926 |    3003    13257    37341 |     9479     4925     62 | 50.747 % |
7.79/7.86	c |      7489 |    3003    13257    37341 |    10427     7488     60 | 50.747 % |
10.38/10.49	c |     11333 |    3003    13257    37341 |    11470    11332     66 | 50.747 % |
14.49/14.56	c |     17099 |    3003    13257    37341 |    12617     8592     91 | 50.747 % |
20.68/20.73	c |     25748 |    3003    13257    37341 |    13879    17241     84 | 50.747 % |
30.57/30.69	c |     38723 |    3003    13257    37341 |    15267    10590     87 | 50.747 % |
44.37/44.47	c |     58184 |    3003    13257    37341 |    16793    19409    103 | 50.747 % |
68.36/68.48	c |     87376 |    3003    13257    37341 |    18473    14289     85 | 50.747 % |
102.85/102.91	c |    131165 |    3003    13257    37341 |    20320    21351    111 | 50.747 % |
159.93/160.03	c |    196849 |    3003    13257    37341 |    22352    21067    105 | 50.747 % |
244.60/244.75	c |    295375 |    3003    13257    37341 |    24587    21233     85 | 50.747 % |
370.16/370.39	c |    443165 |    3003    13257    37341 |    27046    30719     76 | 50.747 % |
565.99/566.27	c |    664848 |    3003    13257    37341 |    29751    21851     75 | 50.747 % |
882.68/883.09	c |    997376 |    3003    13257    37341 |    32726    27667     81 | 50.747 % |

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-1728981-1240743634/watcher-1728981-1240743634 -o /tmp/evaluation-result-1728981-1240743634/solver-1728981-1240743634 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1258776799 HOME/instance-1728981-1240743634.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
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: 0.99 0.99 1.01 3/65 27001
/proc/meminfo: memFree=1753288/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=3660 CPUtime=0
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 660 0 0 0 0 0 0 0 20 0 1 0 102392749 3747840 616 1992294400 4194304 5102416 548682068784 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 915 618 85 221 0 691 0

[startup+0.03493 s]
/proc/loadavg: 0.99 0.99 1.01 3/65 27001
/proc/meminfo: memFree=1753288/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=6448 CPUtime=0.02
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 1288 0 0 0 2 0 0 0 20 0 1 0 102392749 6602752 1244 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 1612 1244 88 221 0 1388 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6448

[startup+0.101941 s]
/proc/loadavg: 0.99 0.99 1.01 3/65 27001
/proc/meminfo: memFree=1753288/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=8388 CPUtime=0.09
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 1766 0 0 0 9 0 0 0 20 0 1 0 102392749 8589312 1722 1992294400 4194304 5102416 548682068784 18446744073709551615 4272383 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 2097 1722 98 221 0 1873 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8388

[startup+0.301977 s]
/proc/loadavg: 0.99 0.99 1.01 3/65 27001
/proc/meminfo: memFree=1753288/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=8796 CPUtime=0.29
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 2078 0 0 0 29 0 0 0 22 0 1 0 102392749 9007104 1865 1992294400 4194304 5102416 548682068784 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 2199 1865 102 221 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8796

[startup+0.70105 s]
/proc/loadavg: 0.99 0.99 1.01 3/65 27001
/proc/meminfo: memFree=1753288/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=8796 CPUtime=0.69
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 2079 0 0 0 69 0 0 0 25 0 1 0 102392749 9007104 1866 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 2199 1866 103 221 0 1975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8796

[startup+1.50119 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27002
/proc/meminfo: memFree=1745920/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=8796 CPUtime=1.49
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 2088 0 0 0 149 0 0 0 25 0 1 0 102392749 9007104 1875 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 2199 1875 112 221 0 1975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8796

[startup+3.10149 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27002
/proc/meminfo: memFree=1745792/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=8796 CPUtime=3.09
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 2088 0 0 0 309 0 0 0 25 0 1 0 102392749 9007104 1875 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 2199 1875 112 221 0 1975 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8796

[startup+6.30106 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27002
/proc/meminfo: memFree=1745728/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=9324 CPUtime=6.28
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 2207 0 0 0 628 0 0 0 25 0 1 0 102392749 9547776 1994 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 2331 1994 112 221 0 2107 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9324

[startup+12.7022 s]
/proc/loadavg: 1.07 1.01 1.02 2/66 27002
/proc/meminfo: memFree=1742592/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=12624 CPUtime=12.69
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 3037 0 0 0 1267 2 0 0 25 0 1 0 102392749 12926976 2824 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 3156 2824 112 221 0 2932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12624

[startup+25.5015 s]
/proc/loadavg: 1.06 1.01 1.02 2/66 27002
/proc/meminfo: memFree=1739072/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=15676 CPUtime=25.48
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 3775 0 0 0 2545 3 0 0 25 0 1 0 102392749 16052224 3562 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 3919 3562 112 221 0 3695 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15676

[startup+51.1012 s]
/proc/loadavg: 1.04 1.00 1.01 2/66 27008
/proc/meminfo: memFree=1735160/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=19504 CPUtime=51.07
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 4734 0 0 0 5103 4 0 0 25 0 1 0 102392749 19972096 4521 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 4876 4521 112 221 0 4652 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19504

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.01 2/66 27008
/proc/meminfo: memFree=1732664/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=21880 CPUtime=102.26
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 5339 0 0 0 10221 5 0 0 25 0 1 0 102392749 22405120 5126 1992294400 4194304 5102416 548682068784 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 5470 5126 112 221 0 5246 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1731512/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=22936 CPUtime=162.23
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 5617 0 0 0 16218 5 0 0 25 0 1 0 102392749 23486464 5404 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 5734 5404 112 221 0 5510 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22936

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1731256/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=23344 CPUtime=222.21
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 5674 0 0 0 22216 5 0 0 25 0 1 0 102392749 23904256 5461 1992294400 4194304 5102416 548682068784 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 5836 5461 112 221 0 5612 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23344

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1730040/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=24532 CPUtime=282.19
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 5976 0 0 0 28214 5 0 0 25 0 1 0 102392749 25120768 5763 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6133 5763 112 221 0 5909 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24532

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1729920/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=24532 CPUtime=342.17
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 5993 0 0 0 34212 5 0 0 25 0 1 0 102392749 25120768 5780 1992294400 4194304 5102416 548682068784 18446744073709551615 4248790 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6133 5780 112 221 0 5909 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24532

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1729856/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=24532 CPUtime=402.15
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 5998 0 0 0 40210 5 0 0 25 0 1 0 102392749 25120768 5785 1992294400 4194304 5102416 548682068784 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6133 5785 112 221 0 5909 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24532

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1729600/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=24924 CPUtime=462.13
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 6059 0 0 0 46208 5 0 0 25 0 1 0 102392749 25522176 5846 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6231 5846 112 221 0 6007 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24924

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1728576/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=25804 CPUtime=522.11
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 6302 0 0 0 52206 5 0 0 25 0 1 0 102392749 26423296 6089 1992294400 4194304 5102416 548682068784 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6451 6089 112 221 0 6227 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25804

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1727872/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=26480 CPUtime=582.08
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 6481 0 0 0 58203 5 0 0 25 0 1 0 102392749 27115520 6268 1992294400 4194304 5102416 548682068784 18446744073709551615 4248781 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6620 6268 112 221 0 6396 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 26480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1727680/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=26644 CPUtime=642.07
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 6518 0 0 0 64202 5 0 0 25 0 1 0 102392749 27283456 6305 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 6661 6305 112 221 0 6437 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26644

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1724480/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=29872 CPUtime=702.05
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7297 0 0 0 70199 6 0 0 25 0 1 0 102392749 30588928 7084 1992294400 4194304 5102416 548682068784 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7468 7084 112 221 0 7244 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 29872

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1723712/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=30532 CPUtime=762.03
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7482 0 0 0 76197 6 0 0 25 0 1 0 102392749 31264768 7269 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7633 7269 112 221 0 7409 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 30532

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1723648/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=30532 CPUtime=822.01
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7482 0 0 0 82195 6 0 0 25 0 1 0 102392749 31264768 7269 1992294400 4194304 5102416 548682068784 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7633 7269 112 221 0 7409 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 30532

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1723648/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=30532 CPUtime=881.98
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7482 0 0 0 88192 6 0 0 25 0 1 0 102392749 31264768 7269 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7633 7269 112 221 0 7409 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 30532

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1723584/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=30532 CPUtime=941.96
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7488 0 0 0 94190 6 0 0 25 0 1 0 102392749 31264768 7275 1992294400 4194304 5102416 548682068784 18446744073709551615 4255435 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7633 7275 112 221 0 7409 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1723008/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=31060 CPUtime=1001.94
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7625 0 0 0 100188 6 0 0 25 0 1 0 102392749 31805440 7412 1992294400 4194304 5102416 548682068784 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7765 7412 112 221 0 7541 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 31060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1722880/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=31272 CPUtime=1061.93
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7645 0 0 0 106186 7 0 0 25 0 1 0 102392749 32022528 7432 1992294400 4194304 5102416 548682068784 18446744073709551615 4255665 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7818 7432 112 221 0 7594 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 31272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1722816/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=31272 CPUtime=1121.91
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7645 0 0 0 112184 7 0 0 25 0 1 0 102392749 32022528 7432 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7818 7432 112 221 0 7594 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 31272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1722944/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=31272 CPUtime=1181.89
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7649 0 0 0 118182 7 0 0 25 0 1 0 102392749 32022528 7436 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7818 7436 112 221 0 7594 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 31272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27008
/proc/meminfo: memFree=1722880/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=31272 CPUtime=1200.09
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7649 0 0 0 120002 7 0 0 25 0 1 0 102392749 32022528 7436 1992294400 4194304 5102416 548682068784 18446744073709551615 4248812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7818 7436 112 221 0 7594 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31272

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 27008
/proc/meminfo: memFree=1722880/2055920 swapFree=4181416/4192956
[pid=27001] ppid=26999 vsize=31272 CPUtime=1200.09
/proc/27001/stat : 27001 (varsat-random_s) R 26999 27001 26838 0 -1 4194304 7649 0 0 0 120002 7 0 0 25 0 1 0 102392749 32022528 7436 1992294400 4194304 5102416 548682068784 18446744073709551615 4248812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27001/statm: 7818 7436 112 221 0 7594 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.076988
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 31272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7649
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= 1277

runsolver used 1.35679 second user time and 2.91056 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 13:00:35
IDJOB=1728981
IDBENCH=24690
IDSOLVER=539
FILE ID=node84/1728981-1240743634
PBS_JOBID= 9187040
Free space on /tmp= 66216 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728981-1240743634/watcher-1728981-1240743634 -o /tmp/evaluation-result-1728981-1240743634/solver-1728981-1240743634 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1258776799 HOME/instance-1728981-1240743634.cnf

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

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=1258776799

node84.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		: 3000.259
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		: 3000.259
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:       1753704 kB
Buffers:         25412 kB
Cached:         199796 kB
SwapCached:       5448 kB
Active:          34324 kB
Inactive:       198760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753704 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            55100 kB
Committed_AS:   360440 kB
PageTables:       1368 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= 66212 MiB
End job on node84 at 2009-04-26 13:20:37