Trace number 302010

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) 1200.03 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.10/0.17	c ============================[ Search Statistics ]==============================
0.10/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.17	c ===============================================================================
0.10/0.17	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.10/0.18	c |       103 |    1100    22000   110000 |     8066      103    129 |  0.000 % |
0.10/0.20	c |       254 |    1100    22000   110000 |     8873      254    126 |  0.000 % |
0.20/0.23	c |       479 |    1100    22000   110000 |     9760      479    127 |  0.000 % |
0.20/0.27	c |       816 |    1100    22000   110000 |    10736      816    130 |  0.000 % |
0.30/0.34	c |      1324 |    1100    22000   110000 |    11810     1324    137 |  0.000 % |
0.40/0.43	c |      2083 |    1100    22000   110000 |    12991     2083    135 |  0.000 % |
0.51/0.58	c |      3223 |    1100    22000   110000 |    14290     3223    136 |  0.000 % |
0.81/0.84	c |      4933 |    1100    22000   110000 |    15719     4933    136 |  0.000 % |
1.22/1.27	c |      7495 |    1100    22000   110000 |    17291     7495    137 |  0.000 % |
2.04/2.09	c |     11339 |    1100    22000   110000 |    19020    11339    140 |  0.000 % |
3.47/3.53	c |     17106 |    1100    22000   110000 |    20922    17106    140 |  0.000 % |
6.04/6.13	c |     25755 |    1100    22000   110000 |    23015    15113    150 |  0.000 % |
10.33/10.35	c |     38730 |    1100    22000   110000 |    25316    16056    154 |  0.000 % |
17.50/17.58	c |     58191 |    1100    22000   110000 |    27848    21317    145 |  0.000 % |
29.59/29.70	c |     87384 |    1100    22000   110000 |    30633    17861    152 |  0.000 % |
48.11/48.18	c |    131174 |    1100    22000   110000 |    33696    23239    151 |  0.000 % |
81.19/81.32	c |    196858 |    1100    22000   110000 |    37066    23441    153 |  0.000 % |
140.37/140.47	c |    295384 |    1100    22000   110000 |    40772    23790    154 |  0.000 % |
232.82/232.96	c |    443173 |    1100    22000   110000 |    44849    31824    158 |  0.000 % |
380.37/380.60	c |    664856 |    1100    22000   110000 |    49334    31565    161 |  0.000 % |
632.35/632.61	c |    997383 |    1100    22000   110000 |    54268    45655    159 |  0.000 % |
1007.51/1007.87	c |   1496171 |    1100    22000   110000 |    59695    20213    151 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-302010-1172001965 -o ROOT/results/node40/solver-302010-1172001965 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302010-1172001965/minisat /tmp/evaluation/302010-1172001965/instance-302010-1172001965.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.88 0.94 0.69 3/64 22330
/proc/meminfo: memFree=1551848/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=2020 CPUtime=0
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 125231114 2068480 266 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 505 267 58 138 0 364 0

[startup+0.10699 s]
/proc/loadavg: 0.88 0.94 0.69 3/64 22330
/proc/meminfo: memFree=1551848/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=3672 CPUtime=0.1
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 706 0 0 0 10 0 0 0 18 0 1 0 125231114 3760128 690 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521400 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 918 690 71 138 0 777 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3672

[startup+0.515042 s]
/proc/loadavg: 0.88 0.94 0.69 3/64 22330
/proc/meminfo: memFree=1551848/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=4596 CPUtime=0.51
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 1042 0 0 0 51 0 0 0 21 0 1 0 125231114 4706304 939 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 1149 939 74 138 0 1008 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4596

[startup+1.33515 s]
/proc/loadavg: 0.88 0.94 0.69 2/65 22331
/proc/meminfo: memFree=1546144/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=7632 CPUtime=1.32
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 1783 0 0 0 132 0 0 0 25 0 1 0 125231114 7815168 1680 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 1908 1680 74 138 0 1767 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7632

[startup+2.97536 s]
/proc/loadavg: 0.88 0.94 0.69 2/65 22331
/proc/meminfo: memFree=1542752/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=11960 CPUtime=2.96
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 2862 0 0 0 295 1 0 0 25 0 1 0 125231114 12247040 2759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 2990 2759 74 138 0 2849 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11960

[startup+6.25078 s]
/proc/loadavg: 0.89 0.94 0.69 2/65 22331
/proc/meminfo: memFree=1536992/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=15756 CPUtime=6.24
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 3839 0 0 0 622 2 0 0 25 0 1 0 125231114 16134144 3736 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 3939 3736 74 138 0 3798 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15756

[startup+12.7056 s]
/proc/loadavg: 0.89 0.94 0.70 2/65 22331
/proc/meminfo: memFree=1534752/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=18528 CPUtime=12.69
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 4518 0 0 0 1267 2 0 0 25 0 1 0 125231114 18972672 4415 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 4632 4415 74 138 0 4491 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18528

[startup+25.6063 s]
/proc/loadavg: 0.92 0.94 0.70 2/65 22331
/proc/meminfo: memFree=1531872/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=20936 CPUtime=25.58
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 5100 0 0 0 2555 3 0 0 25 0 1 0 125231114 21438464 4997 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 5234 4997 74 138 0 5093 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 20936

[startup+51.2136 s]
/proc/loadavg: 0.94 0.95 0.71 2/65 22331
/proc/meminfo: memFree=1528544/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=24632 CPUtime=51.19
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 6032 0 0 0 5114 5 0 0 25 0 1 0 125231114 25223168 5929 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 6158 5929 74 138 0 6017 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 24632

[startup+102.421 s]
/proc/loadavg: 0.97 0.95 0.72 2/65 22331
/proc/meminfo: memFree=1523808/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=28860 CPUtime=102.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 7102 0 0 0 10232 6 0 0 25 0 1 0 125231114 29552640 6999 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 7215 6999 74 138 0 7074 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 28860

[startup+162.441 s]
/proc/loadavg: 0.99 0.96 0.74 2/65 22331
/proc/meminfo: memFree=1520352/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=32352 CPUtime=162.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 7946 0 0 0 16231 7 0 0 25 0 1 0 125231114 33128448 7843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 8088 7843 74 138 0 7947 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 32352

[startup+222.462 s]
/proc/loadavg: 0.99 0.96 0.75 2/65 22331
/proc/meminfo: memFree=1518944/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=34068 CPUtime=222.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 8369 0 0 0 22231 7 0 0 25 0 1 0 125231114 34885632 8266 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 8517 8266 74 138 0 8376 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 34068

[startup+282.481 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 22331
/proc/meminfo: memFree=1515936/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=36840 CPUtime=282.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 9069 0 0 0 28230 8 0 0 25 0 1 0 125231114 37724160 8966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 9210 8966 74 138 0 9069 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 36840

[startup+342.501 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 22331
/proc/meminfo: memFree=1515040/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=37632 CPUtime=342.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 9276 0 0 0 34230 9 0 0 25 0 1 0 125231114 38535168 9173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 9408 9173 74 138 0 9267 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 37632

[startup+402.52 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 22331
/proc/meminfo: memFree=1511648/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=41068 CPUtime=402.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 10127 0 0 0 40229 10 0 0 25 0 1 0 125231114 42053632 10024 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 10267 10024 74 138 0 10126 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 41068

[startup+462.54 s]
/proc/loadavg: 1.07 0.99 0.80 2/65 22331
/proc/meminfo: memFree=1510432/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=42256 CPUtime=462.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 10434 0 0 0 46228 10 0 0 25 0 1 0 125231114 43270144 10331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 10564 10331 74 138 0 10423 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 42256

[startup+522.556 s]
/proc/loadavg: 1.02 0.99 0.81 2/65 22331
/proc/meminfo: memFree=1510368/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=42256 CPUtime=522.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 10434 0 0 0 52228 11 0 0 25 0 1 0 125231114 43270144 10331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 10564 10331 74 138 0 10423 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 42256

[startup+582.578 s]
/proc/loadavg: 1.01 0.99 0.82 2/65 22331
/proc/meminfo: memFree=1509472/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=43128 CPUtime=582.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 10668 0 0 0 58228 11 0 0 25 0 1 0 125231114 44163072 10565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557967 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 10782 10565 74 138 0 10641 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 43128

[startup+642.594 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 22331
/proc/meminfo: memFree=1507360/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=45292 CPUtime=642.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11213 0 0 0 64227 12 0 0 25 0 1 0 125231114 46379008 11092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11323 11092 74 138 0 11182 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 45292

[startup+702.609 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 22331
/proc/meminfo: memFree=1505632/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=47020 CPUtime=702.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11636 0 0 0 70226 12 0 0 25 0 1 0 125231114 48148480 11515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11755 11515 74 138 0 11614 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 47020

[startup+762.63 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 22333
/proc/meminfo: memFree=1504992/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=47412 CPUtime=762.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11755 0 0 0 76226 13 0 0 25 0 1 0 125231114 48549888 11634 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11853 11634 74 138 0 11712 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 47412

[startup+822.649 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 22333
/proc/meminfo: memFree=1505120/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=47404 CPUtime=822.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11756 0 0 0 82226 13 0 0 25 0 1 0 125231114 48541696 11635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11851 11635 74 138 0 11710 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 47404

[startup+882.666 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 22333
/proc/meminfo: memFree=1505184/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=47404 CPUtime=882.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11756 0 0 0 88225 13 0 0 25 0 1 0 125231114 48541696 11635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11851 11635 74 138 0 11710 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 47404

[startup+942.682 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 22333
/proc/meminfo: memFree=1504864/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=47812 CPUtime=942.38
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11863 0 0 0 94225 13 0 0 25 0 1 0 125231114 48959488 11741 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556684 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11953 11741 74 138 0 11812 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 47812

[startup+1002.7 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 22333
/proc/meminfo: memFree=1504736/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=47944 CPUtime=1002.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 11889 0 0 0 100226 13 0 0 25 0 1 0 125231114 49094656 11767 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 11986 11767 74 138 0 11845 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 47944

[startup+1062.73 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 22333
/proc/meminfo: memFree=1501664/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=51112 CPUtime=1062.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 12663 0 0 0 106225 14 0 0 25 0 1 0 125231114 52338688 12541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 12778 12541 74 138 0 12637 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 51112

[startup+1122.75 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 22333
/proc/meminfo: memFree=1499296/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=53356 CPUtime=1122.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 13247 0 0 0 112224 15 0 0 25 0 1 0 125231114 54636544 13125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 13339 13125 74 138 0 13198 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 53356

[startup+1182.76 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 22333
/proc/meminfo: memFree=1499296/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=53356 CPUtime=1182.39
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 13247 0 0 0 118224 15 0 0 25 0 1 0 125231114 54636544 13125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 13339 13125 74 138 0 13198 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 53356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 22333
/proc/meminfo: memFree=1499296/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=53356 CPUtime=1200.01
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 13247 0 0 0 119986 15 0 0 25 0 1 0 125231114 54636544 13125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 13339 13125 74 138 0 13198 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 53356

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 22333
/proc/meminfo: memFree=1499296/2055920 swapFree=4183944/4192956
[pid=22330] ppid=22328 vsize=53356 CPUtime=1200.01
/proc/22330/stat : 22330 (minisat) R 22328 22330 22035 0 -1 4194304 13247 0 0 0 119986 15 0 0 25 0 1 0 125231114 54636544 13125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22330/statm: 13339 13125 74 138 0 13198 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 53356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.160975
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 53356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13247
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= 3183

runsolver used 0.750885 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 20 20:06:08 UTC 2007

IDJOB= 302010
IDBENCH= 20073
IDSOLVER= 109
FILE ID= node40/302010-1172001965

PBS_JOBID= 3892659

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/302010-1172001965/minisat /tmp/evaluation/302010-1172001965/instance-302010-1172001965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-302010-1172001965 -o ROOT/results/node40/solver-302010-1172001965 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302010-1172001965/minisat /tmp/evaluation/302010-1172001965/instance-302010-1172001965.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 952825711

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1552320 kB
Buffers:         29284 kB
Cached:         405704 kB
SwapCached:       2932 kB
Active:          37604 kB
Inactive:       406712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552320 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            45312 kB
Committed_AS:   196224 kB
PageTables:       1412 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= 66562 MiB

End job on node40 on Tue Feb 20 20:26:11 UTC 2007