Trace number 303199

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
minisat SAT 2007 (with assertions)? (TO) 1200.11 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.08	c |  Parsing time:         0.08         s                                       |
0.41/0.44	c ============================[ Search Statistics ]==============================
0.41/0.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.41/0.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.41/0.44	c ===============================================================================
0.41/0.44	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.41/0.45	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.41/0.47	c |       250 |     180    15300   107100 |     6171      250     53 |  0.003 % |
0.41/0.49	c |       475 |     180    15300   107100 |     6788      475     52 |  0.003 % |
0.41/0.51	c |       813 |     180    15300   107100 |     7466      813     52 |  0.003 % |
0.51/0.56	c |      1322 |     180    15300   107100 |     8213     1322     52 |  0.003 % |
0.61/0.62	c |      2081 |     180    15300   107100 |     9034     2081     53 |  0.003 % |
0.72/0.72	c |      3220 |     180    15300   107100 |     9938     3220     53 |  0.003 % |
0.82/0.89	c |      4928 |     180    15300   107100 |    10932     4928     53 |  0.003 % |
1.13/1.23	c |      7490 |     180    15300   107100 |    12025     7490     53 |  0.003 % |
1.74/1.80	c |     11337 |     180    15300   107100 |    13228    11337     54 |  0.003 % |
2.66/2.76	c |     17103 |     180    15300   107100 |    14550    10445     54 |  0.003 % |
4.29/4.34	c |     25753 |     180    15300   107100 |    16005    11777     53 |  0.003 % |
6.86/6.93	c |     38727 |     180    15300   107100 |    17606     8657     54 |  0.003 % |
10.96/11.01	c |     58189 |     180    15300   107100 |    19367    10436     54 |  0.003 % |
17.81/17.87	c |     87383 |     180    15300   107100 |    21303    10457     52 |  0.003 % |
29.38/29.48	c |    131172 |     180    15300   107100 |    23434    11482     52 |  0.003 % |
48.02/48.04	c |    196856 |     180    15300   107100 |    25777    17546     52 |  0.003 % |
76.69/76.73	c |    295382 |     180    15300   107100 |    28355    19152     54 |  0.003 % |
123.18/123.26	c |    443172 |     180    15300   107100 |    31191    22753     55 |  0.003 % |
199.46/199.62	c |    664855 |     180    15300   107100 |    34310    19232     53 |  0.003 % |
319.46/319.58	c |    997382 |     180    15300   107100 |    37741    28195     54 |  0.003 % |
518.71/518.97	c |   1496170 |     180    15300   107100 |    41515    30472     54 |  0.003 % |
827.71/828.03	c |   2244353 |     180    15300   107100 |    45666    39835     55 |  0.003 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-303199-1172029647 -o ROOT/results/node68/solver-303199-1172029647 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303199-1172029647/minisat /tmp/evaluation/303199-1172029647/instance-303199-1172029647.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.98 3/64 25713
/proc/meminfo: memFree=1676216/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=1888 CPUtime=0
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 222922289 1933312 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 472 218 58 138 0 331 0

[startup+0.107062 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25713
/proc/meminfo: memFree=1676216/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=3124 CPUtime=0.1
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 563 0 0 0 10 0 0 0 18 0 1 0 222922289 3198976 547 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 781 547 71 138 0 640 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3124

[startup+0.519098 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25713
/proc/meminfo: memFree=1676216/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=3052 CPUtime=0.51
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 599 0 0 0 51 0 0 0 21 0 1 0 222922289 3125248 546 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555056 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 763 546 73 138 0 622 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3052

[startup+1.34217 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1673080/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=4768 CPUtime=1.33
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 994 0 0 0 133 0 0 0 25 0 1 0 222922289 4882432 941 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 1192 941 73 138 0 1051 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4768

[startup+2.97832 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1671288/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=5956 CPUtime=2.96
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 1310 0 0 0 296 0 0 0 25 0 1 0 222922289 6098944 1257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 1489 1257 73 138 0 1348 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5956

[startup+6.25462 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1670400/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=6884 CPUtime=6.24
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 1527 0 0 0 624 0 0 0 25 0 1 0 222922289 7049216 1474 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 1721 1474 73 138 0 1580 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6884

[startup+12.7092 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1669568/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=7872 CPUtime=12.7
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 1764 0 0 0 1269 1 0 0 25 0 1 0 222922289 8060928 1711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 1968 1711 73 138 0 1827 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7872

[startup+25.5094 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1668224/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=8928 CPUtime=25.49
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 2044 0 0 0 2548 1 0 0 25 0 1 0 222922289 9142272 1991 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 2232 1991 73 138 0 2091 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8928

[startup+51.1187 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1666880/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=10300 CPUtime=51.09
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 2389 0 0 0 5107 2 0 0 25 0 1 0 222922289 10547200 2336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 2575 2336 73 138 0 2434 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10300

[startup+102.326 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1665216/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=12092 CPUtime=102.28
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 2819 0 0 0 10226 2 0 0 25 0 1 0 222922289 12382208 2766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 3023 2766 73 138 0 2882 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12092

[startup+162.346 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1664128/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=13180 CPUtime=162.28
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 3081 0 0 0 16226 2 0 0 25 0 1 0 222922289 13496320 3028 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 3295 3028 73 138 0 3154 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 13180

[startup+222.365 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1662720/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=14544 CPUtime=222.29
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 3424 0 0 0 22226 3 0 0 25 0 1 0 222922289 14893056 3371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 3636 3371 73 138 0 3495 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 14544

[startup+282.385 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1662272/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=15116 CPUtime=282.29
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 3545 0 0 0 28226 3 0 0 25 0 1 0 222922289 15478784 3492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 3779 3492 73 138 0 3638 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15116

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1661312/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=16076 CPUtime=342.29
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 3778 0 0 0 34226 3 0 0 25 0 1 0 222922289 16461824 3725 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4019 3725 73 138 0 3878 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 16076

[startup+402.424 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1660800/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=16608 CPUtime=402.3
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 3899 0 0 0 40227 3 0 0 25 0 1 0 222922289 17006592 3846 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4152 3846 73 138 0 4011 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16608

[startup+462.441 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1660544/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=16784 CPUtime=462.3
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 3950 0 0 0 46227 3 0 0 25 0 1 0 222922289 17186816 3897 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4196 3897 73 138 0 4055 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16784

[startup+522.457 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1660288/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=17200 CPUtime=522.3
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4066 0 0 0 52226 4 0 0 25 0 1 0 222922289 17612800 4013 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4300 4013 73 138 0 4159 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 17200

[startup+582.474 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1658944/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=18488 CPUtime=582.3
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4352 0 0 0 58226 4 0 0 25 0 1 0 222922289 18931712 4299 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4622 4299 73 138 0 4481 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 18488

[startup+642.495 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1658560/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=18768 CPUtime=642.3
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4436 0 0 0 64226 4 0 0 25 0 1 0 222922289 19218432 4383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4692 4383 73 138 0 4551 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 18768

[startup+702.509 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1658496/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=18956 CPUtime=702.3
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4455 0 0 0 70226 4 0 0 25 0 1 0 222922289 19410944 4402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4739 4402 73 138 0 4598 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 18956

[startup+762.529 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25714
/proc/meminfo: memFree=1658240/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=19100 CPUtime=762.31
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4509 0 0 0 76226 5 0 0 25 0 1 0 222922289 19558400 4456 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4775 4456 73 138 0 4634 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 19100

[startup+822.555 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 25780
/proc/meminfo: memFree=1656888/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=19288 CPUtime=822.29
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4523 0 0 0 82224 5 0 0 25 0 1 0 222922289 19750912 4470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 4822 4470 73 138 0 4681 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 19288

[startup+882.598 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 25872
/proc/meminfo: memFree=1655872/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=20216 CPUtime=882.26
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4759 0 0 0 88221 5 0 0 25 0 1 0 222922289 20701184 4706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5054 4706 73 138 0 4913 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 20216

[startup+942.632 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25912
/proc/meminfo: memFree=1656768/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=20400 CPUtime=942.26
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4793 0 0 0 94221 5 0 0 25 0 1 0 222922289 20889600 4740 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5100 4740 73 138 0 4959 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 20400

[startup+1002.65 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25912
/proc/meminfo: memFree=1656832/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=20400 CPUtime=1002.26
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4809 0 0 0 100221 5 0 0 25 0 1 0 222922289 20889600 4756 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5100 4756 73 138 0 4959 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 20400

[startup+1062.67 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25912
/proc/meminfo: memFree=1656704/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=20676 CPUtime=1062.28
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4858 0 0 0 106222 6 0 0 25 0 1 0 222922289 21172224 4805 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5169 4805 73 138 0 5028 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 20676

[startup+1122.69 s]
/proc/loadavg: 0.99 0.98 0.98 3/65 25912
/proc/meminfo: memFree=1656576/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=20844 CPUtime=1122.28
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4891 0 0 0 112222 6 0 0 25 0 1 0 222922289 21344256 4838 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5211 4838 73 138 0 5070 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 20844

[startup+1182.7 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25912
/proc/meminfo: memFree=1656448/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=21004 CPUtime=1182.28
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4940 0 0 0 118222 6 0 0 25 0 1 0 222922289 21508096 4887 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5251 4887 73 138 0 5110 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 21004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25912
/proc/meminfo: memFree=1656384/2055920 swapFree=4181892/4192956
[pid=25713] ppid=25711 vsize=21004 CPUtime=1200.1
/proc/25713/stat : 25713 (minisat) R 25711 25713 25574 0 -1 4194304 4940 0 0 0 120004 6 0 0 25 0 1 0 222922289 21508096 4887 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/25713/statm: 5251 4887 73 138 0 5110 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 21004

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.06499
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 21004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4940
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= 6
involuntary context switches= 2290

runsolver used 0.743886 second user time and 2.55261 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 21 03:47:27 UTC 2007

IDJOB= 303199
IDBENCH= 20102
IDSOLVER= 109
FILE ID= node68/303199-1172029647

PBS_JOBID= 3892695

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303199-1172029647/minisat /tmp/evaluation/303199-1172029647/instance-303199-1172029647.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-303199-1172029647 -o ROOT/results/node68/solver-303199-1172029647 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303199-1172029647/minisat /tmp/evaluation/303199-1172029647/instance-303199-1172029647.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 534553329

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1676624 kB
Buffers:         34328 kB
Cached:         290516 kB
SwapCached:       5500 kB
Active:         217984 kB
Inactive:       118940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676624 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          15292 kB
Slab:            28444 kB
Committed_AS:   655576 kB
PageTables:       1380 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= 66561 MiB

End job on node68 on Wed Feb 21 04:07:29 UTC 2007