Trace number 303814

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) 1200.02 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.51/0.56	c ============================[ Search Statistics ]==============================
0.51/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/0.56	c ===============================================================================
0.51/0.56	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.51/0.58	c |       101 |     220    18700   130900 |     6856      101     63 |  0.002 % |
0.51/0.60	c |       251 |     220    18700   130900 |     7542      251     61 |  0.002 % |
0.61/0.62	c |       476 |     220    18700   130900 |     8296      476     61 |  0.002 % |
0.61/0.65	c |       814 |     220    18700   130900 |     9126      814     61 |  0.002 % |
0.61/0.70	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
0.71/0.78	c |      2081 |     220    18700   130900 |    11042     2081     62 |  0.002 % |
0.81/0.90	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.02/1.10	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.43/1.46	c |      7491 |     220    18700   130900 |    14697     7491     62 |  0.002 % |
2.14/2.20	c |     11336 |     220    18700   130900 |    16167    11336     63 |  0.002 % |
3.37/3.42	c |     17102 |     220    18700   130900 |    17784     8968     63 |  0.002 % |
5.22/5.23	c |     25751 |     220    18700   130900 |    19562    17617     63 |  0.002 % |
8.39/8.49	c |     38726 |     220    18700   130900 |    21519    10927     63 |  0.002 % |
13.51/13.53	c |     58188 |     220    18700   130900 |    23671    19578     63 |  0.002 % |
22.10/22.20	c |     87381 |     220    18700   130900 |    26038    12548     62 |  0.002 % |
36.84/36.90	c |    131170 |     220    18700   130900 |    28641    13711     60 |  0.002 % |
60.50/60.54	c |    196854 |     220    18700   130900 |    31506    13324     61 |  0.002 % |
96.54/96.59	c |    295381 |     220    18700   130900 |    34656    16025     63 |  0.002 % |
152.85/152.96	c |    443170 |     220    18700   130900 |    38122    30136     64 |  0.002 % |
245.82/246.00	c |    664854 |     220    18700   130900 |    41934    25402     63 |  0.002 % |
395.51/395.70	c |    997379 |     220    18700   130900 |    46128    40210     65 |  0.002 % |
629.72/630.13	c |   1496167 |     220    18700   130900 |    50741    18220     61 |  0.002 % |
1024.31/1024.87	c |   2244350 |     220    18700   130900 |    55815    23019     63 |  0.002 % |

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/node42/watcher-303814-1172044355 -o ROOT/results/node42/solver-303814-1172044355 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303814-1172044355/minisat /tmp/evaluation/303814-1172044355/instance-303814-1172044355.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: 1.00 1.00 1.00 3/64 6774
/proc/meminfo: memFree=1478696/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=1888 CPUtime=0
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 224391519 1933312 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 472 247 58 138 0 331 0

[startup+0.107914 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6774
/proc/meminfo: memFree=1478696/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=3596 CPUtime=0.1
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 704 0 0 0 10 0 0 0 18 0 1 0 224391519 3682304 688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 899 688 71 138 0 758 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3596

[startup+0.516992 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6774
/proc/meminfo: memFree=1478696/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=3760 CPUtime=0.51
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 749 0 0 0 51 0 0 0 21 0 1 0 224391519 3850240 733 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 940 733 71 138 0 799 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3760

[startup+1.33715 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1475424/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=4796 CPUtime=1.33
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 1035 0 0 0 133 0 0 0 25 0 1 0 224391519 4911104 982 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 1199 982 73 138 0 1058 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4796

[startup+2.97346 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1473440/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=7172 CPUtime=2.96
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 1631 0 0 0 296 0 0 0 25 0 1 0 224391519 7344128 1578 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 1793 1578 73 138 0 1652 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7172

[startup+6.25208 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1471072/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=8624 CPUtime=6.24
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 1990 0 0 0 623 1 0 0 25 0 1 0 224391519 8830976 1937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 2156 1937 73 138 0 2015 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8624

[startup+12.7043 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1470240/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=9296 CPUtime=12.69
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 2175 0 0 0 1268 1 0 0 25 0 1 0 224391519 9519104 2122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 2324 2122 73 138 0 2183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9296

[startup+25.5048 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1469152/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=10488 CPUtime=25.48
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 2451 0 0 0 2547 1 0 0 25 0 1 0 224391519 10739712 2398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 2622 2398 73 138 0 2481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10488

[startup+51.1126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1467232/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=12368 CPUtime=51.08
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 2923 0 0 0 5106 2 0 0 25 0 1 0 224391519 12664832 2870 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 3092 2870 73 138 0 2951 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12368

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1465632/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=14356 CPUtime=102.27
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 3404 0 0 0 10225 2 0 0 25 0 1 0 224391519 14700544 3351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 3589 3351 73 138 0 3448 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14356

[startup+162.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1463392/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=16204 CPUtime=162.27
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 3874 0 0 0 16224 3 0 0 25 0 1 0 224391519 16592896 3821 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 4051 3821 73 138 0 3910 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 16204

[startup+222.36 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6775
/proc/meminfo: memFree=1462560/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=16940 CPUtime=222.26
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 4067 0 0 0 22223 3 0 0 25 0 1 0 224391519 17346560 4014 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 4235 4014 73 138 0 4094 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 16940

[startup+282.379 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6775
/proc/meminfo: memFree=1460960/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=18680 CPUtime=282.26
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 4468 0 0 0 28222 4 0 0 25 0 1 0 224391519 19128320 4415 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 4670 4415 73 138 0 4529 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 18680

[startup+342.398 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1460512/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=19208 CPUtime=342.25
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 4575 0 0 0 34221 4 0 0 25 0 1 0 224391519 19668992 4522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 4802 4522 73 138 0 4661 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 19208

[startup+402.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1459168/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=20428 CPUtime=402.26
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 4901 0 0 0 40221 5 0 0 25 0 1 0 224391519 20918272 4848 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5107 4848 73 138 0 4966 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 20428

[startup+462.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6775
/proc/meminfo: memFree=1458912/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=20712 CPUtime=462.26
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 4947 0 0 0 46221 5 0 0 25 0 1 0 224391519 21209088 4894 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5178 4894 73 138 0 5037 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 20712

[startup+522.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6857
/proc/meminfo: memFree=1457512/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=21000 CPUtime=522.24
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5032 0 0 0 52216 8 0 0 25 0 1 0 224391519 21504000 4979 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5250 4979 73 138 0 5109 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 21000

[startup+582.513 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 6943
/proc/meminfo: memFree=1456928/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=21324 CPUtime=582.22
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5116 0 0 0 58214 8 0 0 25 0 1 0 224391519 21835776 5063 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5331 5063 73 138 0 5190 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 21324

[startup+642.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1457952/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=21492 CPUtime=642.21
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5148 0 0 0 64213 8 0 0 25 0 1 0 224391519 22007808 5095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5373 5095 73 138 0 5232 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 21492

[startup+702.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1456160/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=23340 CPUtime=702.21
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5587 0 0 0 70212 9 0 0 25 0 1 0 224391519 23900160 5534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5835 5534 73 138 0 5694 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 23340

[startup+762.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1455776/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=23752 CPUtime=762.21
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5709 0 0 0 76212 9 0 0 25 0 1 0 224391519 24322048 5656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5938 5656 73 138 0 5797 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 23752

[startup+822.608 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6973
/proc/meminfo: memFree=1455648/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=23948 CPUtime=822.2
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5729 0 0 0 82211 9 0 0 25 0 1 0 224391519 24522752 5676 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556707 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 5987 5676 73 138 0 5846 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 23948

[startup+882.624 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6973
/proc/meminfo: memFree=1455648/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=24092 CPUtime=882.2
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5751 0 0 0 88211 9 0 0 25 0 1 0 224391519 24670208 5698 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6023 5698 73 138 0 5882 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 24092

[startup+942.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1455264/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=24380 CPUtime=942.2
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5835 0 0 0 94210 10 0 0 25 0 1 0 224391519 24965120 5782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6095 5782 73 138 0 5954 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 24380

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1455200/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=24524 CPUtime=1002.19
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 5868 0 0 0 100209 10 0 0 25 0 1 0 224391519 25112576 5815 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6131 5815 73 138 0 5990 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 24524

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1453472/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=26240 CPUtime=1062.2
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 6311 0 0 0 106209 11 0 0 25 0 1 0 224391519 26869760 6258 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6560 6258 73 138 0 6419 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 26240

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1452768/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=26916 CPUtime=1122.19
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 6455 0 0 0 112208 11 0 0 25 0 1 0 224391519 27561984 6402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6729 6402 73 138 0 6588 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 26916

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1452640/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=27048 CPUtime=1182.18
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 6501 0 0 0 118207 11 0 0 25 0 1 0 224391519 27697152 6448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6762 6448 73 138 0 6621 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 27048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6973
/proc/meminfo: memFree=1452576/2055920 swapFree=4122764/4192956
[pid=6774] ppid=6772 vsize=27180 CPUtime=1200
/proc/6774/stat : 6774 (minisat) R 6772 6774 6635 0 -1 4194304 6511 0 0 0 119989 11 0 0 25 0 1 0 224391519 27832320 6458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6774/statm: 6795 6458 73 138 0 6654 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27180

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): 1200.56
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.120981
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 27180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6511
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= 1405

runsolver used 0.780881 second user time and 2.51662 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 07:52:35 UTC 2007

IDJOB= 303814
IDBENCH= 20117
IDSOLVER= 109
FILE ID= node42/303814-1172044355

PBS_JOBID= 3892749

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303814-1172044355/minisat /tmp/evaluation/303814-1172044355/instance-303814-1172044355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-303814-1172044355 -o ROOT/results/node42/solver-303814-1172044355 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303814-1172044355/minisat /tmp/evaluation/303814-1172044355/instance-303814-1172044355.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 208656564

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1479104 kB
Buffers:         34896 kB
Cached:         423236 kB
SwapCached:      64584 kB
Active:         397512 kB
Inactive:       131692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479104 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          15220 kB
Slab:            33648 kB
Committed_AS:   841152 kB
PageTables:       1408 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= 66559 MiB

End job on node42 on Wed Feb 21 08:12:37 UTC 2007