Trace number 306192

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 1200.85

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
MD5SUMbe41d97fbec08b222b8d456b52d73634
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.39
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    9707    41544   126214 |    13848        0    nan |  0.000 % |
0.09/0.19	c |       100 |    9707    41544   126214 |    15232      100    127 |  0.000 % |
0.19/0.24	c |       251 |    9707    41544   126214 |    16756      251    128 |  0.000 % |
0.19/0.30	c |       477 |    9707    41544   126214 |    18431      477    134 |  0.000 % |
0.30/0.41	c |       814 |    9707    41544   126214 |    20274      814    138 |  0.000 % |
0.50/0.57	c |      1321 |    9707    41544   126214 |    22302     1321    158 |  0.000 % |
0.70/0.80	c |      2080 |    9707    41544   126214 |    24532     2080    157 |  0.000 % |
1.11/1.16	c |      3221 |    9707    41544   126214 |    26985     3221    167 |  0.000 % |
1.72/1.76	c |      4930 |    9707    41544   126214 |    29684     4930    175 |  0.000 % |
2.65/2.68	c |      7494 |    9707    41544   126214 |    32652     7494    183 |  0.000 % |
4.29/4.39	c |     11338 |    9707    41544   126214 |    35918    11338    197 |  0.000 % |
7.06/7.07	c |     17106 |    9707    41544   126214 |    39509    17106    201 |  0.000 % |
11.56/11.68	c |     25755 |    9707    41544   126214 |    43460    25755    199 |  0.000 % |
19.55/19.65	c |     38729 |    9707    41544   126214 |    47807    38729    206 |  0.000 % |
34.49/34.57	c |     58192 |    9707    41544   126214 |    52587    20789    238 |  0.000 % |
61.22/61.31	c |     87384 |    9707    41544   126214 |    57846    49981    244 |  0.000 % |
112.20/112.39	c |    131175 |    9707    41544   126214 |    63631    47293    274 |  0.000 % |
192.37/192.60	c |    196859 |    9707    41544   126214 |    69994    60500    252 |  0.000 % |
333.57/333.90	c |    295386 |    9707    41544   126214 |    76993    45664    279 |  0.000 % |
521.76/522.16	c |    443175 |    9707    41544   126214 |    84693    63461    257 |  0.000 % |
882.24/882.86	c |    664860 |    9707    41544   126214 |    93162    75336    283 |  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/node42/watcher-306192-1172094131 -o ROOT/results/node42/solver-306192-1172094131 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306192-1172094131/minisat /tmp/evaluation/306192-1172094131/instance-306192-1172094131.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: 1.08 1.02 1.01 2/64 11810
/proc/meminfo: memFree=1931992/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=1756 CPUtime=0
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 229369133 1798144 137 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728605 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 439 145 50 138 0 298 0

[startup+0.106308 s]
/proc/loadavg: 1.08 1.02 1.01 2/64 11810
/proc/meminfo: memFree=1931992/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=5696 CPUtime=0.09
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 1225 0 0 0 9 0 0 0 18 0 1 0 229369133 5832704 1209 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549209 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 1424 1209 71 138 0 1283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5696

[startup+0.514385 s]
/proc/loadavg: 1.08 1.02 1.01 2/64 11810
/proc/meminfo: memFree=1931992/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=5704 CPUtime=0.5
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 1353 0 0 0 50 0 0 0 22 0 1 0 229369133 5840896 1223 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 1426 1223 73 138 0 1285 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5704

[startup+1.33454 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 11811
/proc/meminfo: memFree=1925968/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=7420 CPUtime=1.32
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 1795 0 0 0 132 0 0 0 25 0 1 0 229369133 7598080 1665 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 1855 1665 73 138 0 1714 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7420

[startup+2.97085 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 11811
/proc/meminfo: memFree=1923536/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=11132 CPUtime=2.96
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 2691 0 0 0 295 1 0 0 25 0 1 0 229369133 11399168 2561 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 2783 2561 73 138 0 2642 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11132

[startup+6.25048 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 11811
/proc/meminfo: memFree=1916432/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=17600 CPUtime=6.23
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 4310 0 0 0 622 1 0 0 25 0 1 0 229369133 18022400 4180 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 4400 4180 73 138 0 4259 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17600

[startup+12.7067 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11811
/proc/meminfo: memFree=1905888/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=27664 CPUtime=12.68
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 6833 0 0 0 1264 4 0 0 25 0 1 0 229369133 28327936 6703 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 6916 6703 73 138 0 6775 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27664

[startup+25.5131 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 11811
/proc/meminfo: memFree=1888032/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=45960 CPUtime=25.49
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 11386 0 0 0 2540 9 0 0 25 0 1 0 229369133 47063040 11256 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 11490 11256 73 138 0 11349 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45960

[startup+51.131 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 11811
/proc/meminfo: memFree=1885024/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=47940 CPUtime=51.08
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 11892 0 0 0 5099 9 0 0 25 0 1 0 229369133 49090560 11762 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 11985 11762 73 138 0 11844 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47940

[startup+102.359 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 11811
/proc/meminfo: memFree=1868128/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=64572 CPUtime=102.27
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 16077 0 0 0 10213 14 0 0 25 0 1 0 229369133 66121728 15947 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 16143 15947 73 138 0 16002 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64572

[startup+162.396 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 11811
/proc/meminfo: memFree=1855072/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=77772 CPUtime=162.28
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 19336 0 0 0 16210 18 0 0 25 0 1 0 229369133 79638528 19206 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 19443 19206 73 138 0 19302 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 77772

[startup+222.436 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11811
/proc/meminfo: memFree=1852448/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=80412 CPUtime=222.28
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 19993 0 0 0 22209 19 0 0 25 0 1 0 229369133 82341888 19863 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 20103 19863 73 138 0 19962 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 80412

[startup+282.477 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11811
/proc/meminfo: memFree=1852384/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=80412 CPUtime=282.26
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 19995 0 0 0 28207 19 0 0 25 0 1 0 229369133 82341888 19865 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 20103 19865 73 138 0 19962 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 80412

[startup+342.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1850592/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=82128 CPUtime=342.28
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 20445 0 0 0 34209 19 0 0 25 0 1 0 229369133 84099072 20315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 20532 20315 73 138 0 20391 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 82128

[startup+402.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1838624/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=94008 CPUtime=402.27
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 23423 0 0 0 40205 22 0 0 25 0 1 0 229369133 96264192 23293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 23502 23293 73 138 0 23361 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 94008

[startup+462.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1838560/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=94008 CPUtime=462.28
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 23423 0 0 0 46205 23 0 0 25 0 1 0 229369133 96264192 23293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 23502 23293 73 138 0 23361 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 94008

[startup+522.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1838560/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=94008 CPUtime=522.27
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 23423 0 0 0 52204 23 0 0 25 0 1 0 229369133 96264192 23293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 23502 23293 73 138 0 23361 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 94008

[startup+582.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1829216/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=103384 CPUtime=582.25
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 25758 0 0 0 58200 25 0 0 25 0 1 0 229369133 105865216 25628 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 25846 25628 73 138 0 25705 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 103384

[startup+642.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1829152/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=103384 CPUtime=642.25
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 25758 0 0 0 64200 25 0 0 25 0 1 0 229369133 105865216 25628 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 25846 25628 73 138 0 25705 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 103384

[startup+702.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1815264/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=117244 CPUtime=702.25
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 29239 0 0 0 70196 29 0 0 25 0 1 0 229369133 120057856 29109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 29311 29109 73 138 0 29170 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 117244

[startup+762.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1815200/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=117244 CPUtime=762.25
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 29239 0 0 0 76196 29 0 0 25 0 1 0 229369133 120057856 29109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 29311 29109 73 138 0 29170 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 117244

[startup+822.826 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1815200/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=117244 CPUtime=822.25
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 29239 0 0 0 82196 29 0 0 25 0 1 0 229369133 120057856 29109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 29311 29109 73 138 0 29170 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 117244

[startup+882.857 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1815200/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=117244 CPUtime=882.24
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 29239 0 0 0 88195 29 0 0 25 0 1 0 229369133 120057856 29109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 29311 29109 73 138 0 29170 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 117244

[startup+942.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1811168/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=942.26
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30256 0 0 0 94195 31 0 0 25 0 1 0 229369133 124432384 30126 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30126 74 138 0 30238 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 121516

[startup+1002.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11811
/proc/meminfo: memFree=1811104/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=1002.26
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30256 0 0 0 100195 31 0 0 25 0 1 0 229369133 124432384 30126 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30126 74 138 0 30238 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 121516

[startup+1063 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11811
/proc/meminfo: memFree=1811104/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=1062.27
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30256 0 0 0 106196 31 0 0 25 0 1 0 229369133 124432384 30126 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30126 74 138 0 30238 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 121516

[startup+1123.04 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 11811
/proc/meminfo: memFree=1811040/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=1122.27
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30260 0 0 0 112196 31 0 0 25 0 1 0 229369133 124432384 30130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30130 74 138 0 30238 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 121516

[startup+1183.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11933
/proc/meminfo: memFree=1809632/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=1182.28
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30260 0 0 0 118185 43 0 0 25 0 1 0 229369133 124432384 30130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30130 74 138 0 30238 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 121516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11979
/proc/meminfo: memFree=1809504/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=1200
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30260 0 0 0 119953 47 0 0 25 0 1 0 229369133 124432384 30130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30130 74 138 0 30238 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 121516

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

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

[startup+1200.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11979
/proc/meminfo: memFree=1809504/2055920 swapFree=4183984/4192956
[pid=11810] ppid=11808 vsize=121516 CPUtime=1200
/proc/11810/stat : 11810 (minisat) R 11808 11810 10718 0 -1 4194304 30260 0 0 0 119953 47 0 0 25 0 1 0 229369133 124432384 30130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 0 0 0
/proc/11810/statm: 30379 30130 74 138 0 30238 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 121516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.85
CPU time (s): 1200.03
CPU user time (s): 1199.54
CPU system time (s): 0.497924
CPU usage (%): 99.9318
Max. virtual memory (cumulated for all children) (KiB): 121516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.497924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30260
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= 4232

runsolver used 1.02384 second user time and 3.2515 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 21:42:11 UTC 2007

IDJOB= 306192
IDBENCH= 20175
IDSOLVER= 109
FILE ID= node42/306192-1172094131

PBS_JOBID= 3892857

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
COMMAND LINE= /tmp/evaluation/306192-1172094131/minisat /tmp/evaluation/306192-1172094131/instance-306192-1172094131.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-306192-1172094131 -o ROOT/results/node42/solver-306192-1172094131 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306192-1172094131/minisat /tmp/evaluation/306192-1172094131/instance-306192-1172094131.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  be41d97fbec08b222b8d456b52d73634

RANDOM SEED= 788804529

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1932464 kB
Buffers:          8176 kB
Cached:          61532 kB
SwapCached:       3256 kB
Active:          32976 kB
Inactive:        46632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1932464 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            29968 kB
Committed_AS:   874468 kB
PageTables:       1408 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 node42 on Wed Feb 21 22:02:14 UTC 2007