Trace number 421057

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? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 |     539     2333     7066 |      777        0    nan |  0.000 % |
0.00/0.01	c |       100 |     539     2333     7066 |      855      100     26 |  0.000 % |
0.00/0.01	c |       250 |     539     2333     7066 |      940      250     24 |  0.000 % |
0.01/0.02	c |       475 |     539     2333     7066 |     1035      475     23 |  0.000 % |
0.01/0.03	c |       813 |     539     2333     7066 |     1138      813     23 |  0.000 % |
0.01/0.05	c |      1321 |     539     2333     7066 |     1252      731     22 |  0.000 % |
0.01/0.09	c |      2083 |     539     2333     7066 |     1377      828     22 |  0.000 % |
0.10/0.14	c |      3222 |     539     2333     7066 |     1515     1242     22 |  0.000 % |
0.20/0.22	c |      4932 |     539     2333     7066 |     1666     1364     22 |  0.000 % |
0.30/0.34	c |      7494 |     539     2333     7066 |     1833     1340     23 |  0.000 % |
0.50/0.54	c |     11339 |     539     2333     7066 |     2017     1416     23 |  0.000 % |
0.79/0.86	c |     17106 |     539     2333     7066 |     2218     1996     23 |  0.000 % |
1.29/1.33	c |     25759 |     539     2333     7066 |     2440     1572     21 |  0.000 % |
2.00/2.07	c |     38734 |     539     2333     7066 |     2684     2060     23 |  0.000 % |
3.20/3.22	c |     58196 |     539     2333     7066 |     2953     2330     22 |  0.000 % |
4.99/5.02	c |     87389 |     539     2333     7066 |     3248     2896     23 |  0.000 % |
7.79/7.82	c |    131178 |     539     2333     7066 |     3573     2080     21 |  0.000 % |
12.19/12.23	c |    196863 |     539     2333     7066 |     3930     2394     23 |  0.000 % |
18.99/19.04	c |    295389 |     539     2333     7066 |     4323     3127     24 |  0.000 % |
29.48/29.59	c |    443178 |     539     2333     7066 |     4756     4222     24 |  0.000 % |
46.08/46.18	c |    664862 |     539     2333     7066 |     5231     4330     24 |  0.000 % |
71.97/72.05	c |    997388 |     539     2333     7066 |     5754     3905     23 |  0.000 % |
112.76/112.89	c |   1496177 |     539     2333     7066 |     6330     3255     23 |  0.000 % |
176.04/176.16	c |   2244360 |     539     2333     7066 |     6963     4540     25 |  0.000 % |
275.61/275.74	c |   3366634 |     539     2333     7066 |     7659     3626     25 |  0.000 % |
427.77/427.91	c |   5050045 |     539     2333     7066 |     8425     6234     24 |  0.000 % |
675.50/675.78	c |   7575161 |     539     2333     7066 |     9268     4571     22 |  0.000 % |
1063.09/1063.40	c |  11362837 |     539     2333     7066 |    10195     8477     22 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-421057-1177497785 -o ROOT/results/node47/solver-421057-1177497785 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421057-1177497785/minisat_noassertions /tmp/evaluation/421057-1177497785/instance-421057-1177497785.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.96 3/77 17319
/proc/meminfo: memFree=1786952/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=1852 CPUtime=0
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 104623842 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683382 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 463 142 62 130 0 330 0

[startup+0.0153401 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 17319
/proc/meminfo: memFree=1786952/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=1960 CPUtime=0.01
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 163 0 0 0 1 0 0 0 18 0 1 0 104623842 2007040 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 490 149 66 130 0 357 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1960

[startup+0.101349 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 17319
/proc/meminfo: memFree=1786952/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=1960 CPUtime=0.1
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 104623842 2007040 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 490 170 66 130 0 357 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.30137 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 17319
/proc/meminfo: memFree=1786952/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=2092 CPUtime=0.3
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 207 0 0 0 30 0 0 0 19 0 1 0 104623842 2142208 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 523 193 66 130 0 390 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2092

[startup+0.701414 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 17319
/proc/meminfo: memFree=1786952/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=2224 CPUtime=0.69
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 234 0 0 0 69 0 0 0 23 0 1 0 104623842 2277376 220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 556 220 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1786240/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=2356 CPUtime=1.49
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 262 0 0 0 149 0 0 0 25 0 1 0 104623842 2412544 248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 589 248 66 130 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1785984/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=2488 CPUtime=3.09
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 104623842 2547712 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 622 285 66 130 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2488

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1785664/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=2620 CPUtime=6.29
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 349 0 0 0 629 0 0 0 25 0 1 0 104623842 2682880 335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 655 335 66 130 0 522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2620

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1785352/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=2884 CPUtime=12.69
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 414 0 0 0 1269 0 0 0 25 0 1 0 104623842 2953216 400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547049 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 721 400 66 130 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2884

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1784968/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=3280 CPUtime=25.48
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 492 0 0 0 2548 0 0 0 25 0 1 0 104623842 3358720 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 820 478 66 130 0 687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3280

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1784584/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=3676 CPUtime=51.08
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 600 0 0 0 5108 0 0 0 25 0 1 0 104623842 3764224 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 919 586 66 130 0 786 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3676

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1784008/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=4208 CPUtime=102.27
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 745 0 0 0 10226 1 0 0 25 0 1 0 104623842 4308992 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1052 731 66 130 0 919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1783560/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=4736 CPUtime=162.24
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 862 0 0 0 16223 1 0 0 25 0 1 0 104623842 4849664 848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1184 848 66 130 0 1051 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4736

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1783048/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=5132 CPUtime=222.23
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 970 0 0 0 22221 2 0 0 25 0 1 0 104623842 5255168 956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1283 956 66 130 0 1150 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5132

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1782856/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=5396 CPUtime=282.21
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1024 0 0 0 28219 2 0 0 25 0 1 0 104623842 5525504 1010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1349 1010 66 130 0 1216 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5396

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1782728/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=5536 CPUtime=342.19
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1066 0 0 0 34216 3 0 0 25 0 1 0 104623842 5668864 1052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1384 1052 66 130 0 1251 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5536

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1782536/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=5636 CPUtime=402.17
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1099 0 0 0 40214 3 0 0 25 0 1 0 104623842 5771264 1085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1409 1085 66 130 0 1276 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5636

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1782280/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=5916 CPUtime=462.16
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1169 0 0 0 46212 4 0 0 25 0 1 0 104623842 6057984 1155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1479 1155 66 130 0 1346 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5916

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1782088/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=6180 CPUtime=522.14
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1213 0 0 0 52210 4 0 0 25 0 1 0 104623842 6328320 1199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1545 1199 66 130 0 1412 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6180

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781960/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=6312 CPUtime=582.12
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1254 0 0 0 58207 5 0 0 25 0 1 0 104623842 6463488 1240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1578 1240 66 130 0 1445 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6312

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781768/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=6448 CPUtime=642.11
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1292 0 0 0 64206 5 0 0 25 0 1 0 104623842 6602752 1278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1612 1278 66 130 0 1479 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6448

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781576/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=6716 CPUtime=702.09
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1343 0 0 0 70203 6 0 0 25 0 1 0 104623842 6877184 1329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1679 1329 66 130 0 1546 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6716

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781384/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=6852 CPUtime=762.07
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1379 0 0 0 76201 6 0 0 25 0 1 0 104623842 7016448 1365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1713 1365 66 130 0 1580 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 6852

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781320/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=6984 CPUtime=822.06
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1417 0 0 0 82199 7 0 0 25 0 1 0 104623842 7151616 1403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1746 1403 66 130 0 1613 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 6984

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781128/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7120 CPUtime=882.03
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1444 0 0 0 88196 7 0 0 25 0 1 0 104623842 7290880 1430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554822 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1780 1430 66 130 0 1647 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7120

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781064/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7120 CPUtime=942.02
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1472 0 0 0 94194 8 0 0 25 0 1 0 104623842 7290880 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1780 1458 66 130 0 1647 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1781000/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7260 CPUtime=1002
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1486 0 0 0 100192 8 0 0 25 0 1 0 104623842 7434240 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1815 1472 66 130 0 1682 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17320
/proc/meminfo: memFree=1780936/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7260 CPUtime=1061.99
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1503 0 0 0 106190 9 0 0 25 0 1 0 104623842 7434240 1489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1815 1489 66 130 0 1682 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 7260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/84 17494
/proc/meminfo: memFree=1779344/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7656 CPUtime=1121.89
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1577 0 0 0 112179 10 0 0 25 0 1 0 104623842 7839744 1563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553174 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1914 1563 66 130 0 1781 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 7656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17518
/proc/meminfo: memFree=1780296/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7796 CPUtime=1181.86
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1615 0 0 0 118175 11 0 0 25 0 1 0 104623842 7983104 1601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1949 1601 66 130 0 1816 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 7796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17518
/proc/meminfo: memFree=1780232/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7796 CPUtime=1200.06
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1626 0 0 0 119995 11 0 0 25 0 1 0 104623842 7983104 1612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1949 1612 66 130 0 1816 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7796

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17518
/proc/meminfo: memFree=1780232/2055920 swapFree=4158012/4192956
[pid=17319] ppid=17317 vsize=7796 CPUtime=1200.06
/proc/17319/stat : 17319 (minisat_noasser) R 17317 17319 16591 0 -1 4194304 1626 0 0 0 119995 11 0 0 25 0 1 0 104623842 7983104 1612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/17319/statm: 1949 1612 66 130 0 1816 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.116982
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 7796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1626
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= 25278

runsolver used 0.91986 second user time and 2.6236 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Wed Apr 25 10:43:05 UTC 2007

IDJOB= 421057
IDBENCH= 19966
IDSOLVER= 188
FILE ID= node47/421057-1177497785

PBS_JOBID= 4685828

Free space on /tmp= 66426 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421057-1177497785/minisat_noassertions /tmp/evaluation/421057-1177497785/instance-421057-1177497785.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-421057-1177497785 -o ROOT/results/node47/solver-421057-1177497785 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421057-1177497785/minisat_noassertions /tmp/evaluation/421057-1177497785/instance-421057-1177497785.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 954530055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1787424 kB
Buffers:         36516 kB
Cached:         160476 kB
SwapCached:       3880 kB
Active:         112248 kB
Inactive:       108612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787424 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            33192 kB
Committed_AS:  3930204 kB
PageTables:       1776 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= 66426 MiB

End job on node47 on Wed Apr 25 11:03:08 UTC 2007