Trace number 425167

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) 5000.07 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.323949
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:         0.01         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 |    1103     4126    12226 |     1375        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1103     4126    12226 |     1512      100     31 |  0.000 % |
0.00/0.02	c |       250 |    1103     4126    12226 |     1664      250     28 |  0.000 % |
0.00/0.04	c |       475 |    1103     4126    12226 |     1830      475     27 |  0.000 % |
0.05/0.05	c |       813 |    1103     4126    12226 |     2013      813     28 |  0.000 % |
0.05/0.09	c |      1319 |    1103     4126    12226 |     2214     1319     28 |  0.000 % |
0.10/0.14	c |      2078 |    1103     4126    12226 |     2436     2078     30 |  0.000 % |
0.20/0.23	c |      3218 |    1103     4126    12226 |     2680     1943     29 |  0.000 % |
0.30/0.37	c |      4927 |    1103     4126    12226 |     2948     2249     28 |  0.000 % |
0.49/0.58	c |      7489 |    1103     4126    12226 |     3242     1727     27 |  0.000 % |
0.89/0.93	c |     11335 |    1103     4126    12226 |     3567     2208     27 |  0.000 % |
1.39/1.44	c |     17101 |    1103     4126    12226 |     3923     2409     29 |  0.001 % |
2.20/2.27	c |     25751 |    1103     4126    12226 |     4316     2957     29 |  0.000 % |
3.49/3.56	c |     38725 |    1103     4126    12226 |     4748     2567     25 |  0.000 % |
5.49/5.59	c |     58187 |    1103     4126    12226 |     5222     2562     29 |  0.000 % |
8.69/8.72	c |     87379 |    1103     4126    12226 |     5745     4872     31 |  0.000 % |
13.49/13.60	c |    131169 |    1103     4126    12226 |     6319     4605     32 |  0.000 % |
21.18/21.30	c |    196854 |    1103     4126    12226 |     6951     5803     31 |  0.000 % |
33.59/33.64	c |    295381 |    1103     4126    12226 |     7646     5039     33 |  0.000 % |
52.08/52.11	c |    443171 |    1103     4126    12226 |     8411     4971     31 |  0.000 % |
82.17/82.28	c |    664855 |    1103     4126    12226 |     9252     4426     30 |  0.000 % |
127.96/128.02	c |    997381 |    1103     4126    12226 |    10177     8116     30 |  0.000 % |
200.94/201.04	c |   1496171 |    1103     4126    12226 |    11195     7408     34 |  0.000 % |
317.41/317.59	c |   2244353 |    1103     4126    12226 |    12315     7867     31 |  0.001 % |
492.36/492.51	c |   3366627 |    1103     4126    12226 |    13546    10511     32 |  0.000 % |
792.19/792.42	c |   5050038 |    1103     4126    12226 |    14901     9699     30 |  0.000 % |
1258.57/1258.91	c |   7575154 |    1103     4126    12226 |    16391    10070     31 |  0.000 % |
2027.87/2028.45	c |  11362829 |    1103     4126    12226 |    18030    11170     34 |  0.000 % |
3247.41/3248.44	c |  17044343 |    1103     4126    12226 |    19833    15384     35 |  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/node2/watcher-425167-1177809820 -o ROOT/results/node2/solver-425167-1177809820 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425167-1177809820/minisat_noassertions /tmp/evaluation/425167-1177809820/instance-425167-1177809820.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: 0.92 0.98 0.99 3/77 9795
/proc/meminfo: memFree=1566776/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=1988 CPUtime=0
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 257019754 2035712 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 497 160 50 130 0 364 0

[startup+0.0512411 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9795
/proc/meminfo: memFree=1566776/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=2132 CPUtime=0.05
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 222 0 0 0 5 0 0 0 18 0 1 0 257019754 2183168 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 533 208 66 130 0 400 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2132

[startup+0.101245 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9795
/proc/meminfo: memFree=1566776/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=2264 CPUtime=0.1
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 240 0 0 0 10 0 0 0 18 0 1 0 257019754 2318336 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 566 226 66 130 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.301266 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9795
/proc/meminfo: memFree=1566776/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=2396 CPUtime=0.3
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 298 0 0 0 30 0 0 0 19 0 1 0 257019754 2453504 284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 599 284 66 130 0 466 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2396

[startup+0.701308 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9795
/proc/meminfo: memFree=1566776/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=2528 CPUtime=0.69
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 320 0 0 0 69 0 0 0 23 0 1 0 257019754 2588672 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 632 306 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1565680/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=2792 CPUtime=1.49
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 257019754 2859008 357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 698 357 66 130 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2792

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1565360/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=2924 CPUtime=3.09
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 429 0 0 0 309 0 0 0 25 0 1 0 257019754 2994176 415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 731 415 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1564912/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=3320 CPUtime=6.29
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 510 0 0 0 629 0 0 0 25 0 1 0 257019754 3399680 496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546831 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 830 496 66 130 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3320

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1564464/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=3584 CPUtime=12.69
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 581 0 0 0 1269 0 0 0 25 0 1 0 257019754 3670016 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 896 567 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1563824/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=4244 CPUtime=25.49
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 753 0 0 0 2548 1 0 0 25 0 1 0 257019754 4345856 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548041 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1061 739 66 130 0 928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4244

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1563312/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=4772 CPUtime=51.08
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 880 0 0 0 5107 1 0 0 25 0 1 0 257019754 4886528 866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1193 866 66 130 0 1060 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4772

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1562416/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=5696 CPUtime=102.27
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1107 0 0 0 10226 1 0 0 25 0 1 0 257019754 5832704 1093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1424 1093 66 130 0 1291 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5696

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1561840/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=6224 CPUtime=162.25
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1239 0 0 0 16224 1 0 0 25 0 1 0 257019754 6373376 1225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1556 1225 66 130 0 1423 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6224

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1561072/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=7012 CPUtime=222.23
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1429 0 0 0 22221 2 0 0 25 0 1 0 257019754 7180288 1415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1753 1415 66 130 0 1620 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7012

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1560752/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=7276 CPUtime=282.22
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1505 0 0 0 28219 3 0 0 25 0 1 0 257019754 7450624 1491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1819 1491 66 130 0 1686 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7276

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1560368/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=7680 CPUtime=342.2
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1612 0 0 0 34217 3 0 0 25 0 1 0 257019754 7864320 1598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553079 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 1920 1598 66 130 0 1787 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7680

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1559920/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=8060 CPUtime=402.19
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1710 0 0 0 40215 4 0 0 25 0 1 0 257019754 8253440 1696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 2015 1696 66 130 0 1882 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8060

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1559856/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=8192 CPUtime=462.17
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1731 0 0 0 46213 4 0 0 25 0 1 0 257019754 8388608 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 2048 1717 66 130 0 1915 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8192

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1559472/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=8588 CPUtime=522.16
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1837 0 0 0 52211 5 0 0 25 0 1 0 257019754 8794112 1823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 2147 1823 66 130 0 2014 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8588

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9796
/proc/meminfo: memFree=1559152/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=8844 CPUtime=582.14
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1895 0 0 0 58209 5 0 0 25 0 1 0 257019754 9056256 1881 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548700 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 2211 1881 66 130 0 2078 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8844

[startup+642.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 9798
/proc/meminfo: memFree=1558832/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=8976 CPUtime=642.13
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 1940 0 0 0 64208 5 0 0 25 0 1 0 257019754 9191424 1926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 2244 1926 66 130 0 2111 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8976


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.09 1.07 2/78 12752
/proc/meminfo: memFree=1510704/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=16872 CPUtime=4000.61
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3875 0 0 0 400018 43 0 0 25 0 1 0 257019754 17276928 3861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4218 3861 66 130 0 4085 0
Current children cumulated CPU time (s) 4000.61
Current children cumulated vsize (KiB) 16872

[startup+4062.31 s]
/proc/loadavg: 1.00 1.07 1.07 2/78 12752
/proc/meminfo: memFree=1510704/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=16872 CPUtime=4060.61
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3875 0 0 0 406017 44 0 0 25 0 1 0 257019754 17276928 3861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4218 3861 66 130 0 4085 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 16872

[startup+4122.3 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 12752
/proc/meminfo: memFree=1510640/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17012 CPUtime=4120.58
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3892 0 0 0 412014 44 0 0 25 0 1 0 257019754 17420288 3878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4253 3878 66 130 0 4120 0
Current children cumulated CPU time (s) 4120.58
Current children cumulated vsize (KiB) 17012

[startup+4182.3 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 12752
/proc/meminfo: memFree=1510512/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17148 CPUtime=4180.57
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3931 0 0 0 418012 45 0 0 25 0 1 0 257019754 17559552 3917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4287 3917 66 130 0 4154 0
Current children cumulated CPU time (s) 4180.57
Current children cumulated vsize (KiB) 17148

[startup+4242.3 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 12754
/proc/meminfo: memFree=1510256/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17148 CPUtime=4240.55
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3940 0 0 0 424010 45 0 0 25 0 1 0 257019754 17559552 3926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4287 3926 66 130 0 4154 0
Current children cumulated CPU time (s) 4240.55
Current children cumulated vsize (KiB) 17148

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 12754
/proc/meminfo: memFree=1510256/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17412 CPUtime=4300.54
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3993 0 0 0 430008 46 0 0 25 0 1 0 257019754 17829888 3979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4353 3979 66 130 0 4220 0
Current children cumulated CPU time (s) 4300.54
Current children cumulated vsize (KiB) 17412

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 12754
/proc/meminfo: memFree=1510256/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17412 CPUtime=4360.52
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3993 0 0 0 436006 46 0 0 25 0 1 0 257019754 17829888 3979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4353 3979 66 130 0 4220 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 17412

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 12754
/proc/meminfo: memFree=1510256/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17412 CPUtime=4420.51
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3993 0 0 0 442004 47 0 0 25 0 1 0 257019754 17829888 3979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4353 3979 66 130 0 4220 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 17412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 12754
/proc/meminfo: memFree=1510256/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17412 CPUtime=4480.49
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3993 0 0 0 448002 47 0 0 25 0 1 0 257019754 17829888 3979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4353 3979 66 130 0 4220 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 17412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 12754
/proc/meminfo: memFree=1510256/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17412 CPUtime=4540.48
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 3998 0 0 0 454000 48 0 0 25 0 1 0 257019754 17829888 3984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4353 3984 66 130 0 4220 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 17412

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 12754
/proc/meminfo: memFree=1510192/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17412 CPUtime=4600.46
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4011 0 0 0 459998 48 0 0 25 0 1 0 257019754 17829888 3997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4353 3997 66 130 0 4220 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 17412

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 12754
/proc/meminfo: memFree=1510128/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17560 CPUtime=4660.44
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4022 0 0 0 465995 49 0 0 25 0 1 0 257019754 17981440 4008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4390 4008 66 130 0 4257 0
Current children cumulated CPU time (s) 4660.44
Current children cumulated vsize (KiB) 17560

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12754
/proc/meminfo: memFree=1510128/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17560 CPUtime=4720.43
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4025 0 0 0 471994 49 0 0 25 0 1 0 257019754 17981440 4011 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4390 4011 66 130 0 4257 0
Current children cumulated CPU time (s) 4720.43
Current children cumulated vsize (KiB) 17560

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12754
/proc/meminfo: memFree=1510128/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17560 CPUtime=4780.41
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4030 0 0 0 477991 50 0 0 25 0 1 0 257019754 17981440 4016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4390 4016 66 130 0 4257 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 17560

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12754
/proc/meminfo: memFree=1510064/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17560 CPUtime=4840.4
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4036 0 0 0 483989 51 0 0 25 0 1 0 257019754 17981440 4022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4390 4022 66 130 0 4257 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 17560

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12754
/proc/meminfo: memFree=1509936/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17692 CPUtime=4900.38
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4071 0 0 0 489987 51 0 0 25 0 1 0 257019754 18116608 4057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4423 4057 66 130 0 4290 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 17692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12754
/proc/meminfo: memFree=1509936/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17692 CPUtime=4960.36
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4072 0 0 0 495985 51 0 0 25 0 1 0 257019754 18116608 4058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4423 4058 66 130 0 4290 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 17692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12754
/proc/meminfo: memFree=1509936/2055920 swapFree=4148996/4192956
[pid=9795] ppid=9793 vsize=17692 CPUtime=5000.06
/proc/9795/stat : 9795 (minisat_noasser) R 9793 9795 9264 0 -1 4194304 4072 0 0 0 499954 52 0 0 25 0 1 0 257019754 18116608 4058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9795/statm: 4423 4058 66 130 0 4290 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 17692

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.55
CPU system time (s): 0.526919
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 17692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.526919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4072
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= 101886

runsolver used 3.79342 second user time and 10.5924 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 29 01:23:40 UTC 2007

IDJOB= 425167
IDBENCH= 20284
IDSOLVER= 189
FILE ID= node2/425167-1177809820

PBS_JOBID= 4715847

Free space on /tmp= 66535 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/425167-1177809820/minisat_noassertions /tmp/evaluation/425167-1177809820/instance-425167-1177809820.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-425167-1177809820 -o ROOT/results/node2/solver-425167-1177809820 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425167-1177809820/minisat_noassertions /tmp/evaluation/425167-1177809820/instance-425167-1177809820.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 907915771

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1567248 kB
Buffers:         51204 kB
Cached:         345584 kB
SwapCached:      13252 kB
Active:         273252 kB
Inactive:       147972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567248 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            52972 kB
Committed_AS:  8360496 kB
PageTables:       1860 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= 66563 MiB

End job on node2 on Sun Apr 29 02:47:04 UTC 2007