Trace number 297459

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) 1200.12 1200.59

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     537     2332     7095 |      777        0    nan |  0.000 % |
0.00/0.01	c |       100 |     537     2332     7095 |      855      100     22 |  0.000 % |
0.00/0.01	c |       251 |     537     2332     7095 |      940      251     25 |  0.000 % |
0.00/0.02	c |       477 |     537     2332     7095 |     1034      477     26 |  0.000 % |
0.00/0.03	c |       814 |     537     2332     7095 |     1138      814     25 |  0.000 % |
0.00/0.06	c |      1321 |     537     2332     7095 |     1251      724     24 |  0.000 % |
0.00/0.09	c |      2080 |     537     2332     7095 |     1377      824     23 |  0.000 % |
0.10/0.15	c |      3221 |     537     2332     7095 |     1514     1244     23 |  0.000 % |
0.20/0.23	c |      4930 |     537     2332     7095 |     1666     1380     23 |  0.000 % |
0.30/0.37	c |      7492 |     537     2332     7095 |     1832     1354     23 |  0.000 % |
0.51/0.57	c |     11336 |     537     2332     7095 |     2016     1421     22 |  0.000 % |
0.81/0.89	c |     17103 |     537     2332     7095 |     2217     1992     24 |  0.000 % |
1.33/1.40	c |     25752 |     537     2332     7095 |     2439     1529     22 |  0.000 % |
2.15/2.17	c |     38726 |     537     2332     7095 |     2683     1964     23 |  0.000 % |
3.28/3.34	c |     58189 |     537     2332     7095 |     2951     2215     24 |  0.000 % |
5.22/5.23	c |     87381 |     537     2332     7095 |     3247     2749     25 |  0.000 % |
8.09/8.19	c |    131173 |     537     2332     7095 |     3571     1873     24 |  0.000 % |
12.70/12.76	c |    196858 |     537     2332     7095 |     3929     2129     26 |  0.000 % |
19.66/19.77	c |    295384 |     537     2332     7095 |     4321     2953     23 |  0.000 % |
30.72/30.81	c |    443177 |     537     2332     7095 |     4754     3930     25 |  0.000 % |
48.02/48.07	c |    664860 |     537     2332     7095 |     5229     4268     25 |  0.000 % |
74.65/74.70	c |    997386 |     537     2332     7095 |     5752     3537     23 |  0.000 % |
116.64/116.74	c |   1496174 |     537     2332     7095 |     6327     5647     26 |  0.000 % |
183.21/183.27	c |   2244357 |     537     2332     7095 |     6960     6333     25 |  0.000 % |
287.57/287.69	c |   3366631 |     537     2332     7095 |     7656     5971     25 |  0.000 % |
451.93/452.15	c |   5050043 |     537     2332     7095 |     8422     6822     26 |  0.000 % |
709.71/709.95	c |   7575161 |     537     2332     7095 |     9264     4537     25 |  0.000 % |
1123.19/1123.74	c |  11362837 |     537     2332     7095 |    10190     5825     24 |  0.000 % |

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/node1/watcher-297459-1171838875 -o ROOT/results/node1/solver-297459-1171838875 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297459-1171838875/minisat /tmp/evaluation/297459-1171838875/instance-297459-1171838875.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: 7.35 6.93 4.25 3/77 17389
/proc/meminfo: memFree=1698208/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=1884 CPUtime=0
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 203842600 1929216 151 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 471 151 72 138 0 330 0

[startup+0.107434 s]
/proc/loadavg: 7.35 6.93 4.25 3/77 17389
/proc/meminfo: memFree=1698208/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=1996 CPUtime=0.1
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 195 0 0 0 10 0 0 0 18 0 1 0 203842600 2043904 179 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550902 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 499 179 73 138 0 358 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.515481 s]
/proc/loadavg: 7.35 6.93 4.25 3/77 17389
/proc/meminfo: memFree=1698208/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=2260 CPUtime=0.51
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 234 0 0 0 51 0 0 0 21 0 1 0 203842600 2314240 218 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 565 218 73 138 0 424 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2260

[startup+1.33658 s]
/proc/loadavg: 7.35 6.93 4.25 2/78 17390
/proc/meminfo: memFree=1697432/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=2260 CPUtime=1.33
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 264 0 0 0 133 0 0 0 25 0 1 0 203842600 2314240 248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550977 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 565 248 73 138 0 424 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2260

[startup+2.97777 s]
/proc/loadavg: 7.35 6.93 4.25 2/78 17390
/proc/meminfo: memFree=1697240/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=2524 CPUtime=2.97
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 306 0 0 0 297 0 0 0 25 0 1 0 203842600 2584576 290 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 631 290 73 138 0 490 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2524

[startup+6.25415 s]
/proc/loadavg: 6.84 6.83 4.23 2/78 17390
/proc/meminfo: memFree=1696856/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=2784 CPUtime=6.24
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 369 0 0 0 624 0 0 0 25 0 1 0 203842600 2850816 353 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 696 353 73 138 0 555 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2784

[startup+12.7109 s]
/proc/loadavg: 6.38 6.73 4.21 2/78 17390
/proc/meminfo: memFree=1696616/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=2916 CPUtime=12.7
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 426 0 0 0 1270 0 0 0 25 0 1 0 203842600 2985984 410 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 729 410 73 138 0 588 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2916

[startup+25.6124 s]
/proc/loadavg: 5.18 6.45 4.16 2/78 17390
/proc/meminfo: memFree=1696296/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=3312 CPUtime=25.59
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 507 0 0 0 2559 0 0 0 25 0 1 0 203842600 3391488 491 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 828 491 73 138 0 687 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3312

[startup+51.2224 s]
/proc/loadavg: 3.76 6.01 4.07 2/78 17390
/proc/meminfo: memFree=1695848/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=3708 CPUtime=51.2
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 614 0 0 0 5120 0 0 0 25 0 1 0 203842600 3796992 598 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 927 598 73 138 0 786 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3708

[startup+102.443 s]
/proc/loadavg: 2.19 5.24 3.91 2/78 17390
/proc/meminfo: memFree=1695336/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=4240 CPUtime=102.4
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 748 0 0 0 10240 0 0 0 25 0 1 0 203842600 4341760 732 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1060 732 73 138 0 919 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 4240

[startup+162.478 s]
/proc/loadavg: 1.44 4.46 3.73 2/78 17390
/proc/meminfo: memFree=1694824/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=4752 CPUtime=162.42
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 867 0 0 0 16241 1 0 0 25 0 1 0 203842600 4866048 851 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1188 851 73 138 0 1047 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 4752

[startup+222.507 s]
/proc/loadavg: 1.16 3.83 3.55 2/78 17390
/proc/meminfo: memFree=1694376/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=5148 CPUtime=222.43
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 971 0 0 0 22242 1 0 0 25 0 1 0 203842600 5271552 955 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1287 955 73 138 0 1146 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 5148

[startup+282.536 s]
/proc/loadavg: 1.06 3.31 3.39 2/78 17390
/proc/meminfo: memFree=1694248/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=5280 CPUtime=282.45
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1008 0 0 0 28243 2 0 0 25 0 1 0 203842600 5406720 992 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1320 992 73 138 0 1179 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 5280

[startup+342.566 s]
/proc/loadavg: 1.02 2.89 3.24 2/78 17390
/proc/meminfo: memFree=1693864/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=5664 CPUtime=342.46
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1114 0 0 0 34244 2 0 0 25 0 1 0 203842600 5799936 1098 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1416 1098 73 138 0 1275 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 5664

[startup+402.597 s]
/proc/loadavg: 1.00 2.54 3.09 2/78 17390
/proc/meminfo: memFree=1693672/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=5932 CPUtime=402.47
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1165 0 0 0 40244 3 0 0 25 0 1 0 203842600 6074368 1149 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1483 1149 73 138 0 1342 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 5932

[startup+462.626 s]
/proc/loadavg: 1.05 2.27 2.97 2/78 17390
/proc/meminfo: memFree=1693416/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=6208 CPUtime=462.48
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1227 0 0 0 46245 3 0 0 25 0 1 0 203842600 6356992 1211 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1552 1211 73 138 0 1411 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 6208

[startup+522.656 s]
/proc/loadavg: 1.02 2.04 2.84 2/78 17390
/proc/meminfo: memFree=1693224/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=6472 CPUtime=522.49
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1281 0 0 0 52245 4 0 0 25 0 1 0 203842600 6627328 1265 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1618 1265 73 138 0 1477 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 6472

[startup+582.691 s]
/proc/loadavg: 1.00 1.85 2.72 2/78 17390
/proc/meminfo: memFree=1693096/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=6472 CPUtime=582.51
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1308 0 0 0 58247 4 0 0 25 0 1 0 203842600 6627328 1292 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1618 1292 73 138 0 1477 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 6472

[startup+642.726 s]
/proc/loadavg: 1.00 1.69 2.61 2/78 17390
/proc/meminfo: memFree=1692840/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=6744 CPUtime=642.53
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1363 0 0 0 64248 5 0 0 25 0 1 0 203842600 6905856 1347 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1686 1347 73 138 0 1545 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 6744

[startup+702.76 s]
/proc/loadavg: 1.00 1.56 2.51 2/78 17390
/proc/meminfo: memFree=1692712/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=6876 CPUtime=702.54
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1399 0 0 0 70249 5 0 0 25 0 1 0 203842600 7041024 1383 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1719 1383 73 138 0 1578 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 6876

[startup+762.789 s]
/proc/loadavg: 1.00 1.46 2.41 2/78 17390
/proc/meminfo: memFree=1692520/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7144 CPUtime=762.55
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1449 0 0 0 76250 5 0 0 25 0 1 0 203842600 7315456 1433 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1786 1433 73 138 0 1645 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 7144

[startup+822.844 s]
/proc/loadavg: 1.00 1.37 2.32 2/84 17500
/proc/meminfo: memFree=1691056/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7276 CPUtime=822.53
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1493 0 0 0 82247 6 0 0 25 0 1 0 203842600 7450624 1477 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1819 1477 73 138 0 1678 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 7276

[startup+882.905 s]
/proc/loadavg: 1.00 1.30 2.23 2/78 17588
/proc/meminfo: memFree=1691880/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7408 CPUtime=882.51
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1529 0 0 0 88245 6 0 0 25 0 1 0 203842600 7585792 1513 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1852 1513 73 138 0 1711 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 7408

[startup+942.935 s]
/proc/loadavg: 1.00 1.24 2.15 2/78 17588
/proc/meminfo: memFree=1691816/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7544 CPUtime=942.53
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1581 0 0 0 94246 7 0 0 25 0 1 0 203842600 7725056 1565 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521175 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1886 1565 73 138 0 1745 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 7544

[startup+1002.96 s]
/proc/loadavg: 1.00 1.20 2.08 2/78 17588
/proc/meminfo: memFree=1691752/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7676 CPUtime=1002.54
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1598 0 0 0 100247 7 0 0 25 0 1 0 203842600 7860224 1582 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1919 1582 73 138 0 1778 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 7676

[startup+1063 s]
/proc/loadavg: 1.00 1.16 2.01 2/78 17588
/proc/meminfo: memFree=1691752/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7820 CPUtime=1062.56
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1618 0 0 0 106249 7 0 0 25 0 1 0 203842600 8007680 1602 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1955 1602 73 138 0 1814 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 7820

[startup+1123.03 s]
/proc/loadavg: 1.00 1.13 1.94 2/78 17588
/proc/meminfo: memFree=1691752/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=7820 CPUtime=1122.57
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1629 0 0 0 112249 8 0 0 25 0 1 0 203842600 8007680 1613 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 1955 1613 73 138 0 1814 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 7820

[startup+1183.06 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 17588
/proc/meminfo: memFree=1691496/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=8084 CPUtime=1182.58
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1688 0 0 0 118250 8 0 0 25 0 1 0 203842600 8278016 1672 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 2021 1672 73 138 0 1880 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 8084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.09 1.86 2/78 17588
/proc/meminfo: memFree=1691496/2055920 swapFree=4158120/4192956
[pid=17389] ppid=17387 vsize=8084 CPUtime=1200.1
/proc/17389/stat : 17389 (minisat) R 17387 17389 17237 0 -1 4194304 1689 0 0 0 120002 8 0 0 25 0 1 0 203842600 8278016 1673 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556841 0 0 4096 3 0 0 0 17 1 0 0
/proc/17389/statm: 2021 1673 73 138 0 1880 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8084

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): 1200.59
CPU time (s): 1200.12
CPU user time (s): 1200.02
CPU system time (s): 0.091986
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 8084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1689
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= 1902

runsolver used 1.44578 second user time and 2.73358 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Feb 18 22:47:55 UTC 2007

IDJOB= 297459
IDBENCH= 19962
IDSOLVER= 109
FILE ID= node1/297459-1171838875

PBS_JOBID= 3839378

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297459-1171838875/minisat /tmp/evaluation/297459-1171838875/instance-297459-1171838875.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-297459-1171838875 -o ROOT/results/node1/solver-297459-1171838875 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297459-1171838875/minisat /tmp/evaluation/297459-1171838875/instance-297459-1171838875.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 601224920

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1698680 kB
Buffers:         49336 kB
Cached:         214792 kB
SwapCached:      15284 kB
Active:         223332 kB
Inactive:        64020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698680 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            55456 kB
Committed_AS:   653284 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Sun Feb 18 23:07:58 UTC 2007