Trace number 421054

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) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
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 |     534     2321     7052 |      773        0    nan |  0.000 % |
0.00/0.01	c |       101 |     534     2321     7052 |      851      101     23 |  0.000 % |
0.00/0.01	c |       251 |     534     2321     7052 |      936      251     23 |  0.000 % |
0.00/0.02	c |       476 |     534     2321     7052 |     1029      476     23 |  0.000 % |
0.02/0.03	c |       813 |     534     2321     7052 |     1132      813     23 |  0.000 % |
0.02/0.06	c |      1319 |     534     2321     7052 |     1245      722     21 |  0.000 % |
0.02/0.09	c |      2079 |     534     2321     7052 |     1370      840     23 |  0.000 % |
0.09/0.14	c |      3219 |     534     2321     7052 |     1507     1270     22 |  0.000 % |
0.19/0.23	c |      4928 |     534     2321     7052 |     1658     1420     22 |  0.000 % |
0.29/0.36	c |      7492 |     534     2321     7052 |     1824     1411     21 |  0.000 % |
0.49/0.55	c |     11336 |     534     2321     7052 |     2006     1462     23 |  0.000 % |
0.79/0.86	c |     17102 |     534     2321     7052 |     2207     2055     23 |  0.000 % |
1.29/1.34	c |     25751 |     534     2321     7052 |     2428     1616     21 |  0.000 % |
1.99/2.08	c |     38728 |     534     2321     7052 |     2670     2194     21 |  0.000 % |
3.20/3.22	c |     58189 |     534     2321     7052 |     2937     2595     22 |  0.000 % |
4.89/4.98	c |     87382 |     534     2321     7052 |     3231     1904     20 |  0.000 % |
7.69/7.79	c |    131171 |     534     2321     7052 |     3554     2945     23 |  0.000 % |
11.89/11.99	c |    196855 |     534     2321     7052 |     3910     1984     20 |  0.000 % |
18.69/18.73	c |    295382 |     534     2321     7052 |     4301     3283     23 |  0.000 % |
29.28/29.31	c |    443171 |     534     2321     7052 |     4731     2915     22 |  0.000 % |
45.87/45.91	c |    664856 |     534     2321     7052 |     5204     4161     24 |  0.000 % |
71.67/71.73	c |    997381 |     534     2321     7052 |     5725     2750     20 |  0.000 % |
112.36/112.43	c |   1496169 |     534     2321     7052 |     6297     4224     25 |  0.000 % |
175.24/175.38	c |   2244352 |     534     2321     7052 |     6927     5973     23 |  0.000 % |
274.62/274.71	c |   3366627 |     534     2321     7052 |     7620     4570     22 |  0.000 % |
427.97/428.11	c |   5050038 |     534     2321     7052 |     8382     3973     21 |  0.000 % |
670.72/670.99	c |   7575154 |     534     2321     7052 |     9220     6817     23 |  0.000 % |
1051.90/1052.25	c |  11362829 |     534     2321     7052 |    10142     6544     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/node4/watcher-421054-1177497729 -o ROOT/results/node4/solver-421054-1177497729 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421054-1177497729/minisat_noassertions /tmp/evaluation/421054-1177497729/instance-421054-1177497729.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: 0.99 0.98 0.93 3/77 22934
/proc/meminfo: memFree=1828440/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=1856 CPUtime=0
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 225810610 1900544 124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 464 124 50 130 0 331 0

[startup+0.0302859 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 22934
/proc/meminfo: memFree=1828440/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=1960 CPUtime=0.02
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 163 0 0 0 2 0 0 0 18 0 1 0 225810610 2007040 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 490 149 66 130 0 357 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1960

[startup+0.101292 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 22934
/proc/meminfo: memFree=1828440/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=1960 CPUtime=0.09
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 225810610 2007040 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547176 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 490 170 66 130 0 357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1960

[startup+0.301311 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 22934
/proc/meminfo: memFree=1828440/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=2092 CPUtime=0.29
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 208 0 0 0 29 0 0 0 19 0 1 0 225810610 2142208 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 523 194 66 130 0 390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2092

[startup+0.701349 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 22934
/proc/meminfo: memFree=1828440/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=2224 CPUtime=0.69
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 232 0 0 0 69 0 0 0 23 0 1 0 225810610 2277376 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 556 218 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50143 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1827792/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=2364 CPUtime=1.49
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 263 0 0 0 149 0 0 0 25 0 1 0 225810610 2420736 249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548434 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 591 249 66 130 0 458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10158 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1827472/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=2364 CPUtime=3.09
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 288 0 0 0 309 0 0 0 25 0 1 0 225810610 2420736 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 591 274 66 130 0 458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2364

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1827216/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=2628 CPUtime=6.29
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 341 0 0 0 629 0 0 0 25 0 1 0 225810610 2691072 327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 657 327 66 130 0 524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1826896/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=2892 CPUtime=12.69
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 403 0 0 0 1269 0 0 0 25 0 1 0 225810610 2961408 389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 723 389 66 130 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2892

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1826448/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=3288 CPUtime=25.48
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 488 0 0 0 2548 0 0 0 25 0 1 0 225810610 3366912 474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 822 474 66 130 0 689 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3288

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1826064/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=3680 CPUtime=51.07
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 586 0 0 0 5107 0 0 0 25 0 1 0 225810610 3768320 572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 920 572 66 130 0 787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1825488/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=4208 CPUtime=102.27
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 720 0 0 0 10226 1 0 0 25 0 1 0 225810610 4308992 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1052 706 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 0.93 2/78 22935
/proc/meminfo: memFree=1824976/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=4620 CPUtime=162.24
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 827 0 0 0 16223 1 0 0 25 0 1 0 225810610 4730880 813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1155 813 66 130 0 1022 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4620

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1824720/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=5024 CPUtime=222.23
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 922 0 0 0 22221 2 0 0 25 0 1 0 225810610 5144576 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1256 908 66 130 0 1123 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5024

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1824400/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=5296 CPUtime=282.21
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 993 0 0 0 28219 2 0 0 25 0 1 0 225810610 5423104 979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1324 979 66 130 0 1191 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5296

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1824144/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=5424 CPUtime=342.19
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1048 0 0 0 34217 2 0 0 25 0 1 0 225810610 5554176 1034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1356 1034 66 130 0 1223 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5424

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1824016/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=5556 CPUtime=402.18
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1081 0 0 0 40215 3 0 0 25 0 1 0 225810610 5689344 1067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1389 1067 66 130 0 1256 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5556

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1823696/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=5952 CPUtime=462.16
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1171 0 0 0 46213 3 0 0 25 0 1 0 225810610 6094848 1157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1488 1157 66 130 0 1355 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5952

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1823504/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=6220 CPUtime=522.14
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1218 0 0 0 52211 3 0 0 25 0 1 0 225810610 6369280 1204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1555 1204 66 130 0 1422 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6220

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1823376/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=6220 CPUtime=582.13
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1250 0 0 0 58209 4 0 0 25 0 1 0 225810610 6369280 1236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1555 1236 66 130 0 1422 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6220

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1823312/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=6352 CPUtime=642.12
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1269 0 0 0 64208 4 0 0 25 0 1 0 225810610 6504448 1255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546001 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1588 1255 66 130 0 1455 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6352

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1822992/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=6616 CPUtime=702.1
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1344 0 0 0 70205 5 0 0 25 0 1 0 225810610 6774784 1330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1654 1330 66 130 0 1521 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6616

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1822864/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=6748 CPUtime=762.08
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1380 0 0 0 76203 5 0 0 25 0 1 0 225810610 6909952 1366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1687 1366 66 130 0 1554 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6748

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1822736/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7000 CPUtime=822.07
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1415 0 0 0 82201 6 0 0 25 0 1 0 225810610 7168000 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1750 1401 66 130 0 1617 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7000

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1822608/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7000 CPUtime=882.05
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1442 0 0 0 88199 6 0 0 25 0 1 0 225810610 7168000 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1750 1428 66 130 0 1617 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7000

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 22935
/proc/meminfo: memFree=1822480/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7144 CPUtime=942.04
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1467 0 0 0 94197 7 0 0 25 0 1 0 225810610 7315456 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1786 1453 66 130 0 1653 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7144

[startup+1002.3 s]
/proc/loadavg: 1.11 1.02 0.94 2/78 22935
/proc/meminfo: memFree=1822352/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7268 CPUtime=1002.01
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1501 0 0 0 100194 7 0 0 25 0 1 0 225810610 7442432 1487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548041 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1817 1487 66 130 0 1684 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7268

[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 0.94 2/78 22935
/proc/meminfo: memFree=1822224/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7400 CPUtime=1062.01
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1532 0 0 0 106193 8 0 0 25 0 1 0 225810610 7577600 1518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1850 1518 66 130 0 1717 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7400

[startup+1122.3 s]
/proc/loadavg: 1.04 1.02 0.94 2/78 22935
/proc/meminfo: memFree=1822032/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7656 CPUtime=1121.98
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1581 0 0 0 112190 8 0 0 25 0 1 0 225810610 7839744 1567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1914 1567 66 130 0 1781 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 7656

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/84 23111
/proc/meminfo: memFree=1820640/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7656 CPUtime=1181.89
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1600 0 0 0 118180 9 0 0 25 0 1 0 225810610 7839744 1586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1914 1586 66 130 0 1781 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 23133
/proc/meminfo: memFree=1821648/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7656 CPUtime=1200.07
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1603 0 0 0 119998 9 0 0 25 0 1 0 225810610 7839744 1589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548647 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1914 1589 66 130 0 1781 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7656

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: 1.01 1.01 0.94 2/78 23133
/proc/meminfo: memFree=1821648/2055920 swapFree=4141068/4192956
[pid=22934] ppid=22932 vsize=7656 CPUtime=1200.07
/proc/22934/stat : 22934 (minisat_noasser) R 22932 22934 22079 0 -1 4194304 1603 0 0 0 119998 9 0 0 25 0 1 0 225810610 7839744 1589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548647 0 0 4096 3 0 0 0 17 1 0 0
/proc/22934/statm: 1914 1589 66 130 0 1781 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.099984
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 7664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1603
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= 2709

runsolver used 1.02884 second user time and 2.46362 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 10:42:09 UTC 2007

IDJOB= 421054
IDBENCH= 19963
IDSOLVER= 188
FILE ID= node4/421054-1177497729

PBS_JOBID= 4685875

Free space on /tmp= 66477 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421054-1177497729/minisat_noassertions /tmp/evaluation/421054-1177497729/instance-421054-1177497729.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421054-1177497729 -o ROOT/results/node4/solver-421054-1177497729 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421054-1177497729/minisat_noassertions /tmp/evaluation/421054-1177497729/instance-421054-1177497729.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 573412101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1828912 kB
Buffers:         37832 kB
Cached:         125920 kB
SwapCached:      15564 kB
Active:         106840 kB
Inactive:        80336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828912 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            25348 kB
Committed_AS:  6286480 kB
PageTables:       1816 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= 66477 MiB

End job on node4 on Wed Apr 25 11:02:11 UTC 2007