Trace number 298074

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) 1200.07 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
MD5SUMc19b938c6cf4650d8039fc9c59375167
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     492     2124     6405 |      708        0    nan |  0.000 % |
0.00/0.00	c |       101 |     492     2124     6405 |      778      101     23 |  0.000 % |
0.00/0.01	c |       253 |     492     2124     6405 |      856      253     23 |  0.000 % |
0.00/0.02	c |       479 |     492     2124     6405 |      942      479     22 |  0.000 % |
0.00/0.03	c |       816 |     492     2124     6405 |     1036      816     22 |  0.000 % |
0.00/0.05	c |      1323 |     492     2124     6405 |     1140      782     22 |  0.000 % |
0.00/0.08	c |      2083 |     492     2124     6405 |     1254      951     21 |  0.000 % |
0.10/0.13	c |      3223 |     492     2124     6405 |     1379      774     20 |  0.000 % |
0.20/0.21	c |      4932 |     492     2124     6405 |     1517     1052     18 |  0.000 % |
0.30/0.33	c |      7494 |     492     2124     6405 |     1669     1252     21 |  0.000 % |
0.51/0.52	c |     11339 |     492     2124     6405 |     1836     1678     20 |  0.000 % |
0.71/0.81	c |     17105 |     492     2124     6405 |     2020     1854     20 |  0.000 % |
1.23/1.25	c |     25756 |     492     2124     6405 |     2222     1211     17 |  0.000 % |
1.95/1.96	c |     38731 |     492     2124     6405 |     2444     1707     21 |  0.000 % |
2.97/3.05	c |     58192 |     492     2124     6405 |     2688     2447     22 |  0.000 % |
4.71/4.76	c |     87384 |     492     2124     6405 |     2957     1545     18 |  0.000 % |
7.37/7.42	c |    131174 |     492     2124     6405 |     3253     1724     19 |  0.000 % |
11.47/11.54	c |    196860 |     492     2124     6405 |     3578     2987     22 |  0.000 % |
17.92/17.97	c |    295387 |     492     2124     6405 |     3936     3482     21 |  0.000 % |
27.85/27.95	c |    443177 |     492     2124     6405 |     4330     3819     22 |  0.000 % |
43.32/43.41	c |    664862 |     492     2124     6405 |     4763     2428     21 |  0.000 % |
67.59/67.67	c |    997387 |     492     2124     6405 |     5239     2672     20 |  0.000 % |
105.58/105.63	c |   1496175 |     492     2124     6405 |     5763     4409     20 |  0.000 % |
164.47/164.53	c |   2244357 |     492     2124     6405 |     6339     5631     21 |  0.000 % |
258.59/258.75	c |   3366634 |     492     2124     6405 |     6973     3387     21 |  0.000 % |
404.53/404.73	c |   5050045 |     492     2124     6405 |     7670     5222     22 |  0.000 % |
635.58/635.79	c |   7575161 |     492     2124     6405 |     8438     6644     22 |  0.000 % |
1000.64/1001.04	c |  11362836 |     492     2124     6405 |     9281     4962     22 |  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/node19/watcher-298074-1171849659 -o ROOT/results/node19/solver-298074-1171849659 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298074-1171849659/minisat /tmp/evaluation/298074-1171849659/instance-298074-1171849659.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: 0.99 0.98 0.99 3/77 28039
/proc/meminfo: memFree=1389168/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=1884 CPUtime=0
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 204919957 1929216 142 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 471 142 72 138 0 330 0

[startup+0.107551 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28039
/proc/meminfo: memFree=1389168/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=2016 CPUtime=0.1
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 204919957 2064384 172 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552663 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 504 172 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515595 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28039
/proc/meminfo: memFree=1389168/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=2148 CPUtime=0.51
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 215 0 0 0 51 0 0 0 21 0 1 0 204919957 2199552 199 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 537 199 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.34169 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1388584/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=2280 CPUtime=1.33
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 245 0 0 0 133 0 0 0 25 0 1 0 204919957 2334720 229 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 570 229 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97786 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1388264/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=2412 CPUtime=2.97
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 280 0 0 0 297 0 0 0 25 0 1 0 204919957 2469888 264 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 603 264 73 138 0 462 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2412

[startup+6.25422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1388008/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=2544 CPUtime=6.25
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 324 0 0 0 625 0 0 0 25 0 1 0 204919957 2605056 308 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550282 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 636 308 73 138 0 495 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2544

[startup+12.7109 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1387624/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=2804 CPUtime=12.7
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 386 0 0 0 1270 0 0 0 25 0 1 0 204919957 2871296 370 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 701 370 73 138 0 560 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2804

[startup+25.6123 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1387368/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=3068 CPUtime=25.59
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 451 0 0 0 2559 0 0 0 25 0 1 0 204919957 3141632 435 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 767 435 73 138 0 626 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3068

[startup+51.2251 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1386984/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=3464 CPUtime=51.21
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 547 0 0 0 5120 1 0 0 25 0 1 0 204919957 3547136 531 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 866 531 73 138 0 725 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 3464

[startup+102.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1386472/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=3992 CPUtime=102.41
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 667 0 0 0 10240 1 0 0 25 0 1 0 204919957 4087808 651 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 998 651 73 138 0 857 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 3992

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1386024/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=4396 CPUtime=162.42
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 771 0 0 0 16241 1 0 0 25 0 1 0 204919957 4501504 755 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1099 755 73 138 0 958 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 4396

[startup+222.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1385576/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=4800 CPUtime=222.44
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 877 0 0 0 22242 2 0 0 25 0 1 0 204919957 4915200 861 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552038 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1200 861 73 138 0 1059 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 4800

[startup+282.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1385192/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5072 CPUtime=282.44
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 957 0 0 0 28242 2 0 0 25 0 1 0 204919957 5193728 941 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1268 941 73 138 0 1127 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 5072

[startup+342.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1385000/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5344 CPUtime=342.47
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1007 0 0 0 34244 3 0 0 25 0 1 0 204919957 5472256 991 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563140 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1336 991 73 138 0 1195 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 5344

[startup+402.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1384744/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5480 CPUtime=402.48
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1060 0 0 0 40245 3 0 0 25 0 1 0 204919957 5611520 1044 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1370 1044 73 138 0 1229 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 5480

[startup+462.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1384616/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5748 CPUtime=462.5
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1109 0 0 0 46246 4 0 0 25 0 1 0 204919957 5885952 1093 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1437 1093 73 138 0 1296 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 5748

[startup+522.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1384360/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5880 CPUtime=522.5
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1164 0 0 0 52246 4 0 0 25 0 1 0 204919957 6021120 1148 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1470 1148 73 138 0 1329 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 5880

[startup+582.687 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1384232/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6144 CPUtime=582.53
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1207 0 0 0 58248 5 0 0 25 0 1 0 204919957 6291456 1191 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1536 1191 73 138 0 1395 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 6144

[startup+642.717 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1383976/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6276 CPUtime=642.54
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1251 0 0 0 64249 5 0 0 25 0 1 0 204919957 6426624 1235 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1569 1235 73 138 0 1428 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 6276

[startup+702.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1383848/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6544 CPUtime=702.56
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1299 0 0 0 70250 6 0 0 25 0 1 0 204919957 6701056 1283 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1636 1283 73 138 0 1495 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 6544

[startup+762.782 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28040
/proc/meminfo: memFree=1383656/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6676 CPUtime=762.57
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1333 0 0 0 76251 6 0 0 25 0 1 0 204919957 6836224 1317 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556044 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1669 1317 73 138 0 1528 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 6676

[startup+822.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 28124
/proc/meminfo: memFree=1382392/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6676 CPUtime=822.57
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1351 0 0 0 82249 8 0 0 25 0 1 0 204919957 6836224 1335 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1669 1335 73 138 0 1528 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 6676

[startup+882.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 28210
/proc/meminfo: memFree=1382200/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6808 CPUtime=882.58
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1374 0 0 0 88250 8 0 0 25 0 1 0 204919957 6971392 1358 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1702 1358 73 138 0 1561 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 6808

[startup+942.921 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1383272/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6808 CPUtime=942.58
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1396 0 0 0 94249 9 0 0 25 0 1 0 204919957 6971392 1380 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1702 1380 73 138 0 1561 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 6808

[startup+1002.95 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1383208/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=6940 CPUtime=1002.59
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1423 0 0 0 100250 9 0 0 25 0 1 0 204919957 7106560 1407 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1735 1407 73 138 0 1594 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 6940

[startup+1062.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1383016/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=7080 CPUtime=1062.6
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1454 0 0 0 106251 9 0 0 25 0 1 0 204919957 7249920 1438 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1770 1438 73 138 0 1629 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 7080

[startup+1123.02 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1382952/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=7216 CPUtime=1122.63
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1482 0 0 0 112253 10 0 0 25 0 1 0 204919957 7389184 1466 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1804 1466 73 138 0 1663 0
Current children cumulated CPU time (s) 1122.63
Current children cumulated vsize (KiB) 7216

[startup+1183.05 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1382952/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=7216 CPUtime=1182.64
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1497 0 0 0 118254 10 0 0 25 0 1 0 204919957 7389184 1481 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1804 1481 73 138 0 1663 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 7216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1382888/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=7216 CPUtime=1200.05
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1500 0 0 0 119995 10 0 0 25 0 1 0 204919957 7389184 1484 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1804 1484 73 138 0 1663 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7216

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

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

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28238
/proc/meminfo: memFree=1382888/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=7216 CPUtime=1200.05
/proc/28039/stat : 28039 (minisat) R 28037 28039 26649 0 -1 4194304 1500 0 0 0 119995 10 0 0 25 0 1 0 204919957 7389184 1484 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28039/statm: 1804 1484 73 138 0 1663 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.110983
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 7216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1500
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= 2237

runsolver used 1.49677 second user time and 2.68359 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 01:47:39 UTC 2007

IDJOB= 298074
IDBENCH= 19977
IDSOLVER= 109
FILE ID= node19/298074-1171849659

PBS_JOBID= 3839387

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298074-1171849659/minisat /tmp/evaluation/298074-1171849659/instance-298074-1171849659.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-298074-1171849659 -o ROOT/results/node19/solver-298074-1171849659 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298074-1171849659/minisat /tmp/evaluation/298074-1171849659/instance-298074-1171849659.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c19b938c6cf4650d8039fc9c59375167

RANDOM SEED= 696460578

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1389576 kB
Buffers:         55468 kB
Cached:         493904 kB
SwapCached:          0 kB
Active:         281396 kB
Inactive:       311592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          62524 kB
Slab:            58876 kB
Committed_AS:   840132 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Mon Feb 19 02:07:42 UTC 2007