Trace number 313545

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.16 1200.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
Bench CategoryINDUST (industrial 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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  260346                                               |
0.00/0.00	c |  Number of clauses:    1198313                                              |
1.49/1.55	c |  Parsing time:         1.42         s                                       |
4.99/5.08	c ============================[ Search Statistics ]==============================
4.99/5.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.08	c ===============================================================================
4.99/5.09	c |         0 |  119910   673209  1791464 |   224403        0    nan |  0.000 % |
5.59/5.62	c |       102 |  119906   673209  1791464 |   246843       99     60 | 22.850 % |
5.89/5.92	c |       254 |  119906   673209  1791464 |   271527      251    126 | 22.850 % |
6.29/6.37	c |       480 |  119777   673209  1791464 |   298680      476    103 | 23.010 % |
7.39/7.48	c |       817 |  116966   656196  1750681 |   328548      804     90 | 23.783 % |
8.29/8.36	c |      1324 |  116965   656196  1750681 |   361403     1310     78 | 23.806 % |
10.39/10.43	c |      2083 |  116036   650654  1737312 |   397543     2050     73 | 24.196 % |
12.69/12.78	c |      3222 |  113493   635581  1700471 |   437297     3165     81 | 25.196 % |
19.39/19.44	c |      4930 |  113124   633843  1696846 |   481027     4867    155 | 25.243 % |
26.18/26.30	c |      7495 |  110882   621549  1668217 |   529130     7393    165 | 26.095 % |
45.09/45.17	c |     11339 |  108644   610062  1642987 |   582043    11205    238 | 26.969 % |
63.18/63.26	c |     17106 |  108251   608217  1638923 |   640247    16950    246 | 27.144 % |
101.47/101.55	c |     25756 |  107834   606157  1633934 |   704272    25546    324 | 27.315 % |
166.85/166.97	c |     38730 |  106349   597364  1612977 |   774700    38436    355 | 27.880 % |
266.12/266.26	c |     58194 |  104641   586592  1586696 |   852170    57748    424 | 28.490 % |
442.77/442.91	c |     87387 |  104154   584245  1581725 |   937387    86867    491 | 28.678 % |
764.18/764.47	c |    131176 |  103980   583021  1578749 |  1031125   130618    570 | 28.742 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-313545-1176887059 -o ROOT/results/node7/solver-313545-1176887059 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313545-1176887059/minisat /tmp/evaluation/313545-1176887059/instance-313545-1176887059.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: 1.00 1.00 0.98 3/77 22822
/proc/meminfo: memFree=1519024/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=2360 CPUtime=0
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 164743510 2416640 480 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 627 485 58 138 0 486 0

[startup+0.0492871 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 22822
/proc/meminfo: memFree=1519024/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=8320 CPUtime=0.04
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 1765 0 0 0 4 0 0 0 18 0 1 0 164743510 8519680 1749 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 2080 1752 58 138 0 1939 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8320

[startup+0.101291 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 22822
/proc/meminfo: memFree=1519024/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=12472 CPUtime=0.09
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 2707 0 0 0 8 1 0 0 18 0 1 0 164743510 12771328 2691 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532912 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 3118 2691 58 138 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12472

[startup+0.301311 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 22822
/proc/meminfo: memFree=1519024/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=43640 CPUtime=0.29
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 9348 0 0 0 25 4 0 0 19 0 1 0 164743510 44687360 9332 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 10910 9332 58 138 0 10769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43640

[startup+0.701353 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 22822
/proc/meminfo: memFree=1519024/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=62916 CPUtime=0.69
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 14097 0 0 0 62 7 0 0 23 0 1 0 164743510 64425984 14081 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 15729 14082 58 138 0 15588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62916

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1450024/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=102416 CPUtime=1.49
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 23165 0 0 0 137 12 0 0 25 0 1 0 164743510 104873984 23149 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 25604 23149 58 138 0 25463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102416

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1423656/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=123004 CPUtime=3.09
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 28929 0 0 0 293 16 0 0 25 0 1 0 164743510 125956096 28913 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 30751 28913 70 138 0 30610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123004

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1407272/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=117304 CPUtime=6.29
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 32256 0 0 0 611 18 0 0 25 0 1 0 164743510 120119296 27957 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 29326 27957 73 138 0 29185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117304

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1407400/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=117304 CPUtime=12.69
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 32263 0 0 0 1251 18 0 0 25 0 1 0 164743510 120119296 27964 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 29326 27964 73 138 0 29185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 117304

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1407464/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=117304 CPUtime=25.48
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 32265 0 0 0 2530 18 0 0 25 0 1 0 164743510 120119296 27966 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 29326 27966 73 138 0 29185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117304

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1407528/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=117304 CPUtime=51.08
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 32265 0 0 0 5089 19 0 0 25 0 1 0 164743510 120119296 27966 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 29326 27966 73 138 0 29185 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117304

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1388456/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=136444 CPUtime=102.27
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 37046 0 0 0 10203 24 0 0 25 0 1 0 164743510 139718656 32747 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 34111 32747 73 138 0 33970 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136444

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1368616/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=156316 CPUtime=162.24
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 42013 0 0 0 16195 29 0 0 25 0 1 0 164743510 160067584 37714 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 39079 37714 73 138 0 38938 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 156316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1340968/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=183964 CPUtime=222.23
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 48889 0 0 0 22187 36 0 0 25 0 1 0 164743510 188379136 44590 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 45991 44590 73 138 0 45850 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 183964

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1317864/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=207140 CPUtime=282.21
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 54695 0 0 0 28179 42 0 0 25 0 1 0 164743510 212111360 50396 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 51785 50396 73 138 0 51644 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 207140

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1295336/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=229500 CPUtime=342.2
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 60276 0 0 0 34172 48 0 0 25 0 1 0 164743510 235008000 55977 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 57375 55977 73 138 0 57234 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 229500

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1272424/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=252560 CPUtime=402.17
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 66050 0 0 0 40163 54 0 0 25 0 1 0 164743510 258621440 61751 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 63140 61751 73 138 0 62999 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 252560

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1243816/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=280960 CPUtime=462.16
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 73151 0 0 0 46155 61 0 0 25 0 1 0 164743510 287703040 68852 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550546 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 70240 68852 73 138 0 70099 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 280960

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1220328/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=304740 CPUtime=522.14
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 79065 0 0 0 52148 66 0 0 25 0 1 0 164743510 312053760 74766 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 76185 74766 73 138 0 76044 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 304740

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1194984/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=329848 CPUtime=582.13
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 85339 0 0 0 58142 71 0 0 25 0 1 0 164743510 337764352 81040 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552040 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 82462 81040 73 138 0 82321 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 329848

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1174824/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=349736 CPUtime=642.11
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 90323 0 0 0 64135 76 0 0 25 0 1 0 164743510 358129664 86024 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134555840 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 87434 86024 73 138 0 87293 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 349736

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1149736/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=374844 CPUtime=702.1
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 96622 0 0 0 70127 83 0 0 25 0 1 0 164743510 383840256 92323 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 93711 92323 73 138 0 93570 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 374844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1125288/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=399116 CPUtime=762.08
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 102687 0 0 0 76119 89 0 0 25 0 1 0 164743510 408694784 98388 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 99779 98388 73 138 0 99638 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 399116

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1095080/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=430052 CPUtime=822.06
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 110371 0 0 0 82111 95 0 0 25 0 1 0 164743510 440373248 106072 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 107513 106072 73 138 0 107372 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 430052

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1056040/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=468596 CPUtime=882.05
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 119992 0 0 0 88102 103 0 0 25 0 1 0 164743510 479842304 115693 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134559607 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 117149 115693 73 138 0 117008 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 468596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=1028968/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=495832 CPUtime=942.02
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 126821 0 0 0 94094 108 0 0 25 0 1 0 164743510 507731968 122522 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552035 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 123958 122522 73 138 0 123817 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 495832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=996776/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=527688 CPUtime=1002.01
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 134809 0 0 0 100087 114 0 0 25 0 1 0 164743510 540352512 130510 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 131922 130510 73 138 0 131781 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 527688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=967080/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=557668 CPUtime=1061.99
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 142291 0 0 0 106080 119 0 0 25 0 1 0 164743510 571052032 137992 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 139417 137992 73 138 0 139276 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 557668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=937640/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=586728 CPUtime=1121.98
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 149569 0 0 0 112073 125 0 0 25 0 1 0 164743510 600809472 145270 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 146682 145270 73 138 0 146541 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 586728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=912104/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=612256 CPUtime=1181.95
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 155973 0 0 0 118065 130 0 0 25 0 1 0 164743510 626950144 151674 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551845 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 153064 151674 73 138 0 152923 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 612256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22823
/proc/meminfo: memFree=905000/2055920 swapFree=4150736/4192956
[pid=22822] ppid=22820 vsize=619040 CPUtime=1200.05
/proc/22822/stat : 22822 (minisat) R 22820 22822 22195 0 -1 4194304 157644 0 0 0 119874 131 0 0 25 0 1 0 164743510 633896960 153345 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550890 0 0 4096 3 0 0 0 17 1 0 0
/proc/22822/statm: 154760 153345 73 138 0 154619 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 619040

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): 1200.5
CPU time (s): 1200.16
CPU user time (s): 1198.75
CPU system time (s): 1.41478
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 619040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.75
system time used= 1.41478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157644
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= 24680

runsolver used 1.47677 second user time and 2.74958 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 18 09:04:19 UTC 2007

IDJOB= 313545
IDBENCH= 20369
IDSOLVER= 109
FILE ID= node7/313545-1176887059

PBS_JOBID= 4595114

Free space on /tmp= 66360 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313545-1176887059/minisat /tmp/evaluation/313545-1176887059/instance-313545-1176887059.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-313545-1176887059 -o ROOT/results/node7/solver-313545-1176887059 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313545-1176887059/minisat /tmp/evaluation/313545-1176887059/instance-313545-1176887059.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 17284354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1519496 kB
Buffers:         34212 kB
Cached:         427180 kB
SwapCached:      22224 kB
Active:         187828 kB
Inactive:       305672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519496 kB
SwapTotal:     4192956 kB
SwapFree:      4150736 kB
Dirty:           22448 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            28384 kB
Committed_AS:  7077948 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= 66360 MiB

End job on node7 on Wed Apr 18 09:24:21 UTC 2007