Trace number 425158

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) 5000.08 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.097985
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1075     4031    12010 |     1343        0    nan |  0.000 % |
0.00/0.01	c |       101 |    1075     4031    12010 |     1478      101     29 |  0.000 % |
0.00/0.02	c |       252 |    1075     4031    12010 |     1625      252     26 |  0.000 % |
0.00/0.04	c |       477 |    1075     4031    12010 |     1788      477     29 |  0.000 % |
0.05/0.06	c |       814 |    1075     4031    12010 |     1967      814     29 |  0.000 % |
0.05/0.09	c |      1321 |    1075     4031    12010 |     2163     1321     28 |  0.000 % |
0.09/0.14	c |      2080 |    1075     4031    12010 |     2380     2080     31 |  0.000 % |
0.19/0.23	c |      3220 |    1075     4031    12010 |     2618     1989     30 |  0.000 % |
0.29/0.36	c |      4929 |    1075     4031    12010 |     2880     2328     27 |  0.000 % |
0.49/0.57	c |      7491 |    1075     4031    12010 |     3168     1894     26 |  0.000 % |
0.79/0.90	c |     11335 |    1075     4031    12010 |     3485     2451     26 |  0.000 % |
1.39/1.40	c |     17103 |    1075     4031    12010 |     3833     2845     27 |  0.000 % |
2.20/2.22	c |     25753 |    1075     4031    12010 |     4217     3653     28 |  0.000 % |
3.39/3.49	c |     38728 |    1075     4031    12010 |     4638     3588     24 |  0.000 % |
5.39/5.46	c |     58190 |    1075     4031    12010 |     5102     3965     31 |  0.000 % |
8.39/8.45	c |     87383 |    1075     4031    12010 |     5612     4505     30 |  0.000 % |
13.17/13.26	c |    131172 |    1075     4031    12010 |     6174     5212     30 |  0.000 % |
20.95/21.07	c |    196857 |    1075     4031    12010 |     6791     4590     33 |  0.000 % |
33.22/33.35	c |    295386 |    1075     4031    12010 |     7470     6098     33 |  0.000 % |
51.70/51.85	c |    443176 |    1075     4031    12010 |     8217     5688     30 |  0.000 % |
81.20/81.31	c |    664860 |    1075     4031    12010 |     9039     5829     32 |  0.000 % |
125.29/125.44	c |    997386 |    1075     4031    12010 |     9943     8688     27 |  0.000 % |
194.87/195.06	c |   1496177 |    1075     4031    12010 |    10937     9163     30 |  0.000 % |
307.54/307.74	c |   2244361 |    1075     4031    12010 |    12031    10555     30 |  0.000 % |
486.29/486.56	c |   3366637 |    1075     4031    12010 |    13234     9889     30 |  0.000 % |
771.51/771.82	c |   5050050 |    1075     4031    12010 |    14558    11053     29 |  0.000 % |
1226.99/1227.41	c |   7575169 |    1075     4031    12010 |    16014    10620     32 |  0.000 % |
1939.20/1939.81	c |  11362845 |    1075     4031    12010 |    17615    14346     32 |  0.000 % |
3114.18/3115.13	c |  17044357 |    1075     4031    12010 |    19377    16050     33 |  0.000 % |
4938.07/4939.63	c |  25566626 |    1075     4031    12010 |    21314    17692     33 |  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/node26/watcher-425158-1177804864 -o ROOT/results/node26/solver-425158-1177804864 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425158-1177804864/minisat_noassertions /tmp/evaluation/425158-1177804864/instance-425158-1177804864.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.72 0.95 0.98 3/83 22698
/proc/meminfo: memFree=1421112/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=1988 CPUtime=0
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 228403239 2035712 164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 497 165 50 130 0 364 0

[startup+0.054817 s]
/proc/loadavg: 0.72 0.95 0.98 3/83 22698
/proc/meminfo: memFree=1421112/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=2132 CPUtime=0.05
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 224 0 0 0 5 0 0 0 18 0 1 0 228403239 2183168 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 533 210 66 130 0 400 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2132

[startup+0.101822 s]
/proc/loadavg: 0.72 0.95 0.98 3/83 22698
/proc/meminfo: memFree=1421112/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=2264 CPUtime=0.09
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 228403239 2318336 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 566 226 66 130 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.301841 s]
/proc/loadavg: 0.72 0.95 0.98 3/83 22698
/proc/meminfo: memFree=1421112/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=2396 CPUtime=0.29
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 228403239 2453504 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 599 285 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701877 s]
/proc/loadavg: 0.72 0.95 0.98 3/83 22698
/proc/meminfo: memFree=1421112/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=2528 CPUtime=0.69
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 325 0 0 0 69 0 0 0 23 0 1 0 228403239 2588672 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 632 311 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50195 s]
/proc/loadavg: 0.72 0.95 0.98 2/84 22699
/proc/meminfo: memFree=1420016/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=2660 CPUtime=1.49
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 228403239 2723840 354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 665 354 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.1011 s]
/proc/loadavg: 0.72 0.95 0.98 2/84 22699
/proc/meminfo: memFree=1419632/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=2924 CPUtime=3.09
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 407 0 0 0 309 0 0 0 25 0 1 0 228403239 2994176 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 731 393 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.3014 s]
/proc/loadavg: 0.74 0.95 0.98 2/84 22705
/proc/meminfo: memFree=1419176/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=3188 CPUtime=6.29
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 488 0 0 0 629 0 0 0 25 0 1 0 228403239 3264512 474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 797 474 66 130 0 664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3188

[startup+12.702 s]
/proc/loadavg: 0.76 0.96 0.98 2/84 22741
/proc/meminfo: memFree=1418616/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=3584 CPUtime=12.67
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 584 0 0 0 1267 0 0 0 25 0 1 0 228403239 3670016 570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 896 570 66 130 0 763 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3584

[startup+25.5012 s]
/proc/loadavg: 0.81 0.96 0.98 2/84 22789
/proc/meminfo: memFree=1418048/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=4244 CPUtime=25.44
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 763 0 0 0 2544 0 0 0 25 0 1 0 228403239 4345856 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 1061 749 66 130 0 928 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 4244

[startup+51.1016 s]
/proc/loadavg: 0.88 0.96 0.98 2/84 22811
/proc/meminfo: memFree=1417664/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=4780 CPUtime=51
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 880 0 0 0 5100 0 0 0 25 0 1 0 228403239 4894720 866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/22698/statm: 1195 866 66 130 0 1062 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 4780

[startup+102.305 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 22831
/proc/meminfo: memFree=1417848/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=5716 CPUtime=102.19
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1119 0 0 0 10218 1 0 0 25 0 1 0 228403239 5853184 1105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 1429 1105 66 130 0 1296 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 5716

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1417144/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=6512 CPUtime=162.18
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1301 0 0 0 16216 2 0 0 25 0 1 0 228403239 6668288 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 1628 1287 66 130 0 1495 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 6512

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1416376/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=7308 CPUtime=222.16
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1499 0 0 0 22214 2 0 0 25 0 1 0 228403239 7483392 1485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 1827 1485 66 130 0 1694 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 7308

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1416056/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=7572 CPUtime=282.14
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1581 0 0 0 28212 2 0 0 25 0 1 0 228403239 7753728 1567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 1893 1567 66 130 0 1760 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 7572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1415480/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=8248 CPUtime=342.13
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1738 0 0 0 34210 3 0 0 25 0 1 0 228403239 8445952 1724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 2062 1724 66 130 0 1929 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 8248

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1415288/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=8512 CPUtime=402.11
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1795 0 0 0 40208 3 0 0 25 0 1 0 228403239 8716288 1781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 2128 1781 66 130 0 1995 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 8512

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1415032/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=8652 CPUtime=462.1
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1845 0 0 0 46206 4 0 0 25 0 1 0 228403239 8859648 1831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 2163 1831 66 130 0 2030 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 8652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=9192 CPUtime=522.07
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 1977 0 0 0 52203 4 0 0 25 0 1 0 228403239 9412608 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 2298 1963 66 130 0 2165 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 9192

[startup+582.302 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 22831
/proc/meminfo: memFree=1414392/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=9324 CPUtime=582.06
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 2019 0 0 0 58201 5 0 0 25 0 1 0 228403239 9547776 2005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 2331 2005 66 130 0 2198 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 9324

[startup+642.302 s]
/proc/loadavg: 1.03 0.99 0.98 3/78 22831
/proc/meminfo: memFree=1414200/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=9460 CPUtime=642.05
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 2063 0 0 0 64200 5 0 0 25 0 1 0 228403239 9687040 2049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 2365 2049 66 130 0 2232 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 9460


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406776/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17128 CPUtime=4001.03
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 3913 0 0 0 400069 34 0 0 25 0 1 0 228403239 17539072 3899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4282 3899 66 130 0 4149 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 17128

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406712/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17128 CPUtime=4061.01
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 3925 0 0 0 406067 34 0 0 25 0 1 0 228403239 17539072 3911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4282 3911 66 130 0 4149 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 17128

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406648/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17128 CPUtime=4121
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 3930 0 0 0 412065 35 0 0 25 0 1 0 228403239 17539072 3916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4282 3916 66 130 0 4149 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 17128

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406712/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17268 CPUtime=4180.98
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 3943 0 0 0 418063 35 0 0 25 0 1 0 228403239 17682432 3929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4317 3929 66 130 0 4184 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 17268

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406584/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17268 CPUtime=4240.96
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 3959 0 0 0 424060 36 0 0 25 0 1 0 228403239 17682432 3945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4317 3945 66 130 0 4184 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 17268

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406456/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17400 CPUtime=4300.94
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 3975 0 0 0 430058 36 0 0 25 0 1 0 228403239 17817600 3961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4350 3961 66 130 0 4217 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 17400

[startup+4362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23031
/proc/meminfo: memFree=1406328/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17524 CPUtime=4360.93
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4002 0 0 0 436056 37 0 0 25 0 1 0 228403239 17944576 3988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4381 3988 66 130 0 4248 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 17524

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23031
/proc/meminfo: memFree=1406136/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17640 CPUtime=4420.92
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4058 0 0 0 442054 38 0 0 25 0 1 0 228403239 18063360 4044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4410 4044 66 130 0 4277 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 17640

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406072/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17772 CPUtime=4480.9
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4075 0 0 0 448052 38 0 0 25 0 1 0 228403239 18198528 4061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4443 4061 66 130 0 4310 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 17772

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406072/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17772 CPUtime=4540.88
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4082 0 0 0 454050 38 0 0 25 0 1 0 228403239 18198528 4068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4443 4068 66 130 0 4310 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 17772

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406008/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17772 CPUtime=4600.87
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4082 0 0 0 460048 39 0 0 25 0 1 0 228403239 18198528 4068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4443 4068 66 130 0 4310 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 17772

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406008/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17772 CPUtime=4660.85
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4088 0 0 0 466046 39 0 0 25 0 1 0 228403239 18198528 4074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4443 4074 66 130 0 4310 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 17772

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406008/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17912 CPUtime=4720.84
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4093 0 0 0 472044 40 0 0 25 0 1 0 228403239 18341888 4079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4478 4079 66 130 0 4345 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 17912

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1405944/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17912 CPUtime=4780.82
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4099 0 0 0 478042 40 0 0 25 0 1 0 228403239 18341888 4085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4478 4085 66 130 0 4345 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 17912

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1406008/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=17912 CPUtime=4840.8
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4107 0 0 0 484039 41 0 0 25 0 1 0 228403239 18341888 4093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4478 4093 66 130 0 4345 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 17912

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1405816/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=18004 CPUtime=4900.78
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4134 0 0 0 490037 41 0 0 25 0 1 0 228403239 18436096 4120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4501 4120 66 130 0 4368 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 18004

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1405560/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=18268 CPUtime=4960.77
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4197 0 0 0 496035 42 0 0 25 0 1 0 228403239 18706432 4183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551633 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4567 4183 66 130 0 4434 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 18268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23031
/proc/meminfo: memFree=1405496/2055920 swapFree=4170240/4192956
[pid=22698] ppid=22696 vsize=18404 CPUtime=5000.07
/proc/22698/stat : 22698 (minisat_noasser) R 22696 22698 22604 0 -1 4194304 4219 0 0 0 499965 42 0 0 25 0 1 0 228403239 18845696 4205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22698/statm: 4601 4205 66 130 0 4468 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 18404

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): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.65
CPU system time (s): 0.425935
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 18404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4219
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= 7
involuntary context switches= 27868

runsolver used 3.71344 second user time and 10.6414 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Apr 29 00:01:04 UTC 2007

IDJOB= 425158
IDBENCH= 20274
IDSOLVER= 189
FILE ID= node26/425158-1177804864

PBS_JOBID= 4715862

Free space on /tmp= 66540 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/425158-1177804864/minisat_noassertions /tmp/evaluation/425158-1177804864/instance-425158-1177804864.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-425158-1177804864 -o ROOT/results/node26/solver-425158-1177804864 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425158-1177804864/minisat_noassertions /tmp/evaluation/425158-1177804864/instance-425158-1177804864.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 974963129

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1421584 kB
Buffers:         59480 kB
Cached:         475848 kB
SwapCached:       3640 kB
Active:         336060 kB
Inactive:       223384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421584 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          31784 kB
Slab:            60100 kB
Committed_AS:  1293212 kB
PageTables:       1940 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= 66540 MiB

End job on node26 on Sun Apr 29 01:24:28 UTC 2007