Trace number 313585

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) 1200.18 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

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:  184196                                               |
0.00/0.00	c |  Number of clauses:    833889                                               |
1.00/1.05	c |  Parsing time:         0.96         s                                       |
3.49/3.50	c ============================[ Search Statistics ]==============================
3.49/3.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.49/3.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.49/3.50	c ===============================================================================
3.49/3.50	c |         0 |   83311   456210  1209972 |   152070        0    nan |  0.000 % |
3.69/3.72	c |       100 |   83311   456210  1209972 |   167277      100    214 | 23.370 % |
3.99/4.03	c |       250 |   83306   456210  1209972 |   184004      248    136 | 23.389 % |
4.29/4.33	c |       475 |   83284   456210  1209972 |   202405      472    107 | 23.676 % |
4.69/4.72	c |       815 |   83284   456210  1209972 |   222645      812    101 | 23.676 % |
5.59/5.63	c |      1321 |   83221   456210  1209972 |   244910     1318     99 | 23.676 % |
6.69/6.78	c |      2081 |   82541   452866  1201617 |   269401     2073    125 | 25.200 % |
8.69/8.70	c |      3220 |   79366   432321  1151134 |   296341     3195    127 | 25.511 % |
13.28/13.36	c |      4928 |   73029   394918  1057862 |   325975     4895    155 | 28.952 % |
21.18/21.24	c |      7490 |   71533   386009  1035637 |   358573     7450    197 | 29.771 % |
31.08/31.13	c |     11337 |   70875   383171  1029822 |   394430    11289    211 | 30.124 % |
47.06/47.18	c |     17105 |   69367   374735  1007977 |   433873    17044    234 | 30.963 % |
72.75/72.83	c |     25755 |   67667   366129   987042 |   477260    25656    273 | 32.464 % |
118.23/118.39	c |     38730 |   66075   353466   955024 |   524986    38596    366 | 32.727 % |
198.31/198.42	c |     58191 |   64722   346027   937099 |   577485    58032    433 | 33.476 % |
323.46/323.65	c |     87384 |   64695   345773   936462 |   635234    87203    512 | 33.480 % |
595.98/596.21	c |    131173 |   64666   345716   936319 |   698757   130988    571 | 33.516 % |
1081.81/1082.29	c |    196857 |   64599   345265   935164 |   768633   196653    670 | 33.552 % |

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/node22/watcher-313585-1176887670 -o ROOT/results/node22/solver-313585-1176887670 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313585-1176887670/minisat /tmp/evaluation/313585-1176887670/instance-313585-1176887670.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28444
/proc/meminfo: memFree=1479424/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=2360 CPUtime=0
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 136684696 2416640 477 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 590 483 58 138 0 449 0

[startup+0.090703 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28444
/proc/meminfo: memFree=1479424/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=11800 CPUtime=0.07
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 2568 0 0 0 7 0 0 0 18 0 1 0 136684696 12083200 2552 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 2950 2553 58 138 0 2809 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11800

[startup+0.101705 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28444
/proc/meminfo: memFree=1479424/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=12916 CPUtime=0.09
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 2985 0 0 0 8 1 0 0 18 0 1 0 136684696 13225984 2969 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 3229 2969 58 138 0 3088 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12916

[startup+0.301736 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28444
/proc/meminfo: memFree=1479424/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=37804 CPUtime=0.29
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 8068 0 0 0 25 4 0 0 19 0 1 0 136684696 38711296 8052 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 9451 8053 58 138 0 9310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37804

[startup+0.701796 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28444
/proc/meminfo: memFree=1479424/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=56288 CPUtime=0.69
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 12531 0 0 0 63 6 0 0 22 0 1 0 136684696 57638912 12515 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 14072 12515 58 138 0 13931 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56288

[startup+1.50192 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1414648/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=72128 CPUtime=1.49
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 16872 0 0 0 141 8 0 0 25 0 1 0 136684696 73859072 16856 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 18032 16856 72 138 0 17891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72128

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1398328/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=94940 CPUtime=3.09
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 22158 0 0 0 298 11 0 0 25 0 1 0 136684696 97218560 22142 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 23735 22142 72 138 0 23594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94940

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1400056/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=82036 CPUtime=6.29
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 22794 0 0 0 618 11 0 0 25 0 1 0 136684696 84004864 19802 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 20509 19802 74 138 0 20368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82036

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1400120/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=82036 CPUtime=12.68
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 22807 0 0 0 1257 11 0 0 25 0 1 0 136684696 84004864 19815 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 20509 19815 74 138 0 20368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 82036

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1400248/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=82036 CPUtime=25.48
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 22807 0 0 0 2537 11 0 0 25 0 1 0 136684696 84004864 19815 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 20509 19815 74 138 0 20368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82036

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1394232/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=88636 CPUtime=51.06
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 24425 0 0 0 5093 13 0 0 25 0 1 0 136684696 90763264 21433 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134709814 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 22159 21433 74 138 0 22018 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 88636

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1367224/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=115164 CPUtime=102.24
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 31078 0 0 0 10203 21 0 0 25 0 1 0 136684696 117927936 28086 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 28791 28086 74 138 0 28650 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 115164

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1331128/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=151668 CPUtime=162.22
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 40178 0 0 0 16193 29 0 0 25 0 1 0 136684696 155308032 37186 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 37917 37186 74 138 0 37776 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 151668

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1298296/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=184064 CPUtime=222.2
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 48272 0 0 0 22183 37 0 0 25 0 1 0 136684696 188481536 45280 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 46016 45280 74 138 0 45875 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 184064

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1259000/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=223620 CPUtime=282.18
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 58169 0 0 0 28170 48 0 0 25 0 1 0 136684696 228986880 55177 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 55905 55177 74 138 0 55764 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 223620

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1224696/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=257488 CPUtime=342.16
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 66633 0 0 0 34158 58 0 0 25 0 1 0 136684696 263667712 63641 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 64372 63641 74 138 0 64231 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 257488

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1194488/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=287920 CPUtime=402.14
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 74230 0 0 0 40148 66 0 0 25 0 1 0 136684696 294830080 71238 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 71980 71238 74 138 0 71839 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 287920

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1168824/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=313360 CPUtime=462.12
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 80569 0 0 0 46140 72 0 0 25 0 1 0 136684696 320880640 77577 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 78340 77577 74 138 0 78199 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 313360

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1142584/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=339688 CPUtime=522.1
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 87177 0 0 0 52130 80 0 0 25 0 1 0 136684696 347840512 84185 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 84922 84185 74 138 0 84781 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 339688

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1118776/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=363224 CPUtime=582.08
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 93068 0 0 0 58122 86 0 0 25 0 1 0 136684696 371941376 90076 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 90806 90076 74 138 0 90665 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 363224

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1089720/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=392332 CPUtime=642.06
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 100289 0 0 0 64113 93 0 0 25 0 1 0 136684696 401747968 97297 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 98083 97297 74 138 0 97942 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 392332

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1055416/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=426912 CPUtime=702.04
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 108924 0 0 0 70103 101 0 0 25 0 1 0 136684696 437157888 105932 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 106728 105932 74 138 0 106587 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 426912

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=1022200/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=459772 CPUtime=762.02
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 117152 0 0 0 76093 109 0 0 25 0 1 0 136684696 470806528 114160 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 114943 114160 74 138 0 114802 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 459772

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=989240/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=492892 CPUtime=821.99
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 125431 0 0 0 82081 118 0 0 25 0 1 0 136684696 504721408 122439 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 123223 122439 74 138 0 123082 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 492892

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=959992/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=521772 CPUtime=881.97
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 132658 0 0 0 88071 126 0 0 25 0 1 0 136684696 534294528 129666 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 130443 129666 74 138 0 130302 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 521772

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=933432/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=548552 CPUtime=941.95
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 139351 0 0 0 94061 134 0 0 25 0 1 0 136684696 561717248 136359 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 137138 136359 74 138 0 136997 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 548552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=912312/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=569420 CPUtime=1001.93
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 144567 0 0 0 100055 138 0 0 25 0 1 0 136684696 583086080 141575 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 142355 141575 74 138 0 142214 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 569420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=893496/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=588584 CPUtime=1061.91
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 149334 0 0 0 106048 143 0 0 25 0 1 0 136684696 602710016 146342 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 147146 146342 74 138 0 147005 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 588584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28445
/proc/meminfo: memFree=866040/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=615780 CPUtime=1121.89
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 156152 0 0 0 112040 149 0 0 25 0 1 0 136684696 630558720 153160 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 153945 153160 74 138 0 153804 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 615780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28445
/proc/meminfo: memFree=836728/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=645520 CPUtime=1181.87
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 163484 0 0 0 118031 156 0 0 25 0 1 0 136684696 661012480 160492 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 161380 160492 74 138 0 161239 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 645520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28445
/proc/meminfo: memFree=827064/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=654796 CPUtime=1200.07
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4194304 165808 0 0 0 119848 159 0 0 25 0 1 0 136684696 670511104 162816 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 163699 162816 74 138 0 163558 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 654796

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28445
/proc/meminfo: memFree=827064/2055920 swapFree=4168584/4192956
[pid=28444] ppid=28442 vsize=0 CPUtime=1200.16
/proc/28444/stat : 28444 (minisat) R 28442 28444 27587 0 -1 4195332 165808 0 0 0 119848 168 0 0 25 0 1 0 136684696 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/28444/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.18
CPU user time (s): 1198.49
CPU system time (s): 1.69074
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 654796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.49
system time used= 1.69074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165808
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= 2901

runsolver used 1.42278 second user time and 2.86656 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 09:14:30 UTC 2007

IDJOB= 313585
IDBENCH= 20370
IDSOLVER= 109
FILE ID= node22/313585-1176887670

PBS_JOBID= 4595112

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/313585-1176887670/minisat /tmp/evaluation/313585-1176887670/instance-313585-1176887670.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-313585-1176887670 -o ROOT/results/node22/solver-313585-1176887670 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313585-1176887670/minisat /tmp/evaluation/313585-1176887670/instance-313585-1176887670.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 127763732

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1479768 kB
Buffers:         37444 kB
Cached:         455292 kB
SwapCached:       2100 kB
Active:         117148 kB
Inactive:       398076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479768 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           15524 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            46556 kB
Committed_AS:  1734584 kB
PageTables:       1676 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= 66484 MiB

End job on node22 on Wed Apr 18 09:34:33 UTC 2007