Trace number 308611

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) 1200.1 1200.31

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
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 variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3848    12162    36847 |     4054        0    nan |  0.000 % |
0.00/0.07	c |       100 |    3848    12162    36847 |     4459      100     25 |  0.073 % |
0.00/0.10	c |       250 |    3848    12162    36847 |     4905      250     25 |  0.073 % |
0.10/0.13	c |       475 |    3848    12162    36847 |     5395      475     23 |  0.073 % |
0.10/0.18	c |       812 |    3848    12162    36847 |     5935      812     24 |  0.073 % |
0.20/0.25	c |      1318 |    3847    12158    36836 |     6529     1317     24 |  0.091 % |
0.30/0.37	c |      2077 |    3847    12158    36836 |     7181     2076     24 |  0.091 % |
0.51/0.57	c |      3218 |    3847    12158    36836 |     7900     3217     27 |  0.091 % |
0.81/0.89	c |      4926 |    3847    12158    36836 |     8690     4925     27 |  0.091 % |
1.43/1.45	c |      7488 |    3847    12158    36836 |     9559     7487     28 |  0.091 % |
2.35/2.39	c |     11332 |    3847    12158    36836 |    10515     6397     29 |  0.091 % |
3.88/3.95	c |     17100 |    3847    12158    36836 |    11566     6710     28 |  0.091 % |
6.23/6.28	c |     25749 |    3847    12158    36836 |    12723     9322     32 |  0.091 % |
9.72/9.83	c |     38724 |    3847    12158    36836 |    13995     9150     32 |  0.091 % |
15.77/15.81	c |     58188 |    3847    12158    36836 |    15395    14190     36 |  0.091 % |
25.39/25.50	c |     87380 |    3847    12158    36836 |    16934    12058     26 |  0.091 % |
40.14/40.18	c |    131170 |    3847    12158    36836 |    18628    12609     28 |  0.091 % |
63.89/63.99	c |    196856 |    3847    12158    36836 |    20490    11888     25 |  0.091 % |
102.91/102.94	c |    295385 |    3847    12158    36836 |    22539    16307     30 |  0.091 % |
164.15/164.17	c |    443174 |    3847    12158    36836 |    24793    15330     29 |  0.091 % |
259.59/259.66	c |    664857 |    3846    12154    36826 |    27273    14222     27 |  0.109 % |
421.29/421.35	c |    997382 |    3846    12154    36826 |    30000    22816     33 |  0.109 % |
675.56/675.84	c |   1496171 |    3846    12154    36826 |    33000    15878     35 |  0.109 % |
1081.60/1081.82	c |   2244353 |    3846    12154    36826 |    36300    27880     36 |  0.109 % |

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/node16/watcher-308611-1172523236 -o ROOT/results/node16/solver-308611-1172523236 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308611-1172523236/minisat /tmp/evaluation/308611-1172523236/instance-308611-1172523236.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: 1.00 0.99 0.99 3/77 17297
/proc/meminfo: memFree=1417808/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=2508 CPUtime=0
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 272277972 2568192 332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 627 332 58 138 0 486 0

[startup+0.107331 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17297
/proc/meminfo: memFree=1417808/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=3852 CPUtime=0.1
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 720 0 0 0 10 0 0 0 18 0 1 0 272277972 3944448 672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 963 672 72 138 0 822 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.515284 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17297
/proc/meminfo: memFree=1417808/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=3852 CPUtime=0.51
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 720 0 0 0 51 0 0 0 22 0 1 0 272277972 3944448 672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 963 672 72 138 0 822 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3852

[startup+1.33519 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1415176/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=4264 CPUtime=1.33
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 817 0 0 0 133 0 0 0 25 0 1 0 272277972 4366336 769 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1066 769 72 138 0 925 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4264

[startup+2.971 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1414472/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=4696 CPUtime=2.96
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 932 0 0 0 296 0 0 0 25 0 1 0 272277972 4808704 884 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1174 884 72 138 0 1033 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4696

[startup+6.24862 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1413832/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=5356 CPUtime=6.23
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 1070 0 0 0 623 0 0 0 25 0 1 0 272277972 5484544 1022 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1339 1022 72 138 0 1198 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5356

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1413080/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=6036 CPUtime=12.69
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 1239 0 0 0 1268 1 0 0 25 0 1 0 272277972 6180864 1191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1509 1191 72 138 0 1368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6036

[startup+25.5054 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1412440/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=6564 CPUtime=25.49
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 1399 0 0 0 2548 1 0 0 25 0 1 0 272277972 6721536 1351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1641 1351 72 138 0 1500 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6564

[startup+51.1084 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1411608/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=7416 CPUtime=51.1
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 1606 0 0 0 5108 2 0 0 25 0 1 0 272277972 7593984 1558 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1854 1558 72 138 0 1713 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7416

[startup+102.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1410264/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=8736 CPUtime=102.3
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 1915 0 0 0 10227 3 0 0 25 0 1 0 272277972 8945664 1867 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 2184 1867 72 138 0 2043 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8736

[startup+162.331 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1409624/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=9264 CPUtime=162.31
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 2071 0 0 0 16228 3 0 0 25 0 1 0 272277972 9486336 2023 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 2316 2023 72 138 0 2175 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9264

[startup+222.34 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17298
/proc/meminfo: memFree=1408984/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=9948 CPUtime=222.31
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 2222 0 0 0 22227 4 0 0 25 0 1 0 272277972 10186752 2174 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 2487 2174 72 138 0 2346 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 9948

[startup+282.346 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 17298
/proc/meminfo: memFree=1407576/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=11324 CPUtime=282.32
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 2573 0 0 0 28227 5 0 0 25 0 1 0 272277972 11595776 2525 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 2831 2525 73 138 0 2690 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 11324

[startup+342.36 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 17298
/proc/meminfo: memFree=1406744/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=12256 CPUtime=342.33
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 2791 0 0 0 34227 6 0 0 25 0 1 0 272277972 12550144 2743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3064 2743 73 138 0 2923 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 12256

[startup+402.377 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17298
/proc/meminfo: memFree=1406424/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=12652 CPUtime=402.33
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 2905 0 0 0 40227 6 0 0 25 0 1 0 272277972 12955648 2857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3163 2857 73 138 0 3022 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 12652

[startup+462.409 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 17408
/proc/meminfo: memFree=1405000/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=12652 CPUtime=462.3
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 2909 0 0 0 46223 7 0 0 25 0 1 0 272277972 12955648 2861 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3163 2861 73 138 0 3022 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 12652

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1405208/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=13584 CPUtime=522.28
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3139 0 0 0 52220 8 0 0 25 0 1 0 272277972 13910016 3091 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3396 3091 73 138 0 3255 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 13584

[startup+582.454 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1405080/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=13996 CPUtime=582.28
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3211 0 0 0 58220 8 0 0 25 0 1 0 272277972 14331904 3163 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3499 3163 73 138 0 3358 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 13996

[startup+642.469 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1404952/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=14140 CPUtime=642.29
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3246 0 0 0 64220 9 0 0 25 0 1 0 272277972 14479360 3198 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3535 3198 73 138 0 3394 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 14140

[startup+702.483 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1404888/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=14140 CPUtime=702.29
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3249 0 0 0 70220 9 0 0 25 0 1 0 272277972 14479360 3201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521169 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3535 3201 73 138 0 3394 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 14140

[startup+762.494 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1403992/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=15076 CPUtime=762.3
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3491 0 0 0 76220 10 0 0 25 0 1 0 272277972 15437824 3443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3769 3443 73 138 0 3628 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 15076

[startup+822.514 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1403544/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=15464 CPUtime=822.32
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3598 0 0 0 82221 11 0 0 25 0 1 0 272277972 15835136 3550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3866 3550 73 138 0 3725 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 15464

[startup+882.523 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1403608/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=15464 CPUtime=882.32
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3598 0 0 0 88221 11 0 0 25 0 1 0 272277972 15835136 3550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3866 3550 73 138 0 3725 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15464

[startup+942.531 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1403480/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=15596 CPUtime=942.33
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3613 0 0 0 94221 12 0 0 25 0 1 0 272277972 15970304 3565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 3899 3565 73 138 0 3758 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 15596

[startup+1002.54 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1402904/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=16260 CPUtime=1002.33
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3792 0 0 0 100221 12 0 0 25 0 1 0 272277972 16650240 3744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4065 3744 73 138 0 3924 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 16260

[startup+1062.56 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1402776/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=16260 CPUtime=1062.35
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3793 0 0 0 106222 13 0 0 25 0 1 0 272277972 16650240 3745 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4065 3745 73 138 0 3924 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 16260

[startup+1122.57 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1402712/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=16260 CPUtime=1122.36
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3796 0 0 0 112223 13 0 0 25 0 1 0 272277972 16650240 3748 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4065 3748 73 138 0 3924 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 16260

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1402712/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=16392 CPUtime=1182.37
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3814 0 0 0 118223 14 0 0 25 0 1 0 272277972 16785408 3766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4098 3766 73 138 0 3957 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 16392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1402456/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=16568 CPUtime=1200.09
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3868 0 0 0 119995 14 0 0 25 0 1 0 272277972 16965632 3820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4142 3820 73 138 0 4001 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16568

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17496
/proc/meminfo: memFree=1402456/2055920 swapFree=4192812/4192956
[pid=17297] ppid=17295 vsize=16568 CPUtime=1200.09
/proc/17297/stat : 17297 (minisat) R 17295 17297 16266 0 -1 4194304 3868 0 0 0 119995 14 0 0 25 0 1 0 272277972 16965632 3820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4142 3820 73 138 0 4001 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.145977
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 16568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3868
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= 3745

runsolver used 1.44678 second user time and 2.73058 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 26 20:53:56 UTC 2007

IDJOB= 308611
IDBENCH= 20236
IDSOLVER= 109
FILE ID= node16/308611-1172523236

PBS_JOBID= 3971608

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308611-1172523236/minisat /tmp/evaluation/308611-1172523236/instance-308611-1172523236.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-308611-1172523236 -o ROOT/results/node16/solver-308611-1172523236 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308611-1172523236/minisat /tmp/evaluation/308611-1172523236/instance-308611-1172523236.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 834638156

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1418280 kB
Buffers:         62184 kB
Cached:         440608 kB
SwapCached:          0 kB
Active:         261844 kB
Inactive:       294736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1418280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1120 kB
Writeback:           0 kB
Mapped:          72720 kB
Slab:            66656 kB
Committed_AS:  1067504 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Mon Feb 26 21:13:59 UTC 2007