Trace number 306971

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) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark943.856
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.20/0.22	c ============================[ Search Statistics ]==============================
0.20/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.22	c ===============================================================================
0.20/0.22	c |         0 |   12665    54034   164047 |    18011        0    nan |  0.000 % |
0.20/0.27	c |       100 |   12665    54034   164047 |    19812      100    115 |  0.000 % |
0.30/0.33	c |       250 |   12665    54034   164047 |    21793      250    139 |  0.000 % |
0.40/0.42	c |       475 |   12665    54034   164047 |    23973      475    154 |  0.000 % |
0.51/0.57	c |       812 |   12665    54034   164047 |    26370      812    191 |  0.000 % |
0.71/0.78	c |      1318 |   12665    54034   164047 |    29007     1318    192 |  0.000 % |
1.01/1.10	c |      2077 |   12665    54034   164047 |    31908     2077    200 |  0.000 % |
1.53/1.59	c |      3216 |   12665    54034   164047 |    35098     3216    189 |  0.000 % |
2.35/2.36	c |      4924 |   12665    54034   164047 |    38608     4924    192 |  0.000 % |
3.48/3.58	c |      7486 |   12665    54034   164047 |    42469     7486    204 |  0.000 % |
5.63/5.70	c |     11330 |   12665    54034   164047 |    46716    11330    224 |  0.000 % |
9.11/9.16	c |     17098 |   12665    54034   164047 |    51388    17098    230 |  0.000 % |
15.15/15.20	c |     25749 |   12665    54034   164047 |    56527    25749    245 |  0.000 % |
26.10/26.16	c |     38725 |   12665    54034   164047 |    62180    38725    263 |  0.000 % |
46.68/46.75	c |     58186 |   12665    54034   164047 |    68398    58186    272 |  0.000 % |
77.18/77.24	c |     87378 |   12665    54034   164047 |    75237    29177    278 |  0.000 % |
135.03/135.11	c |    131167 |   12665    54034   164047 |    82761    72966    285 |  0.000 % |
242.53/242.61	c |    196851 |   12665    54034   164047 |    91037    66591    307 |  0.000 % |
429.66/429.81	c |    295378 |   12665    54034   164047 |   100141    85297    328 |  0.000 % |
737.72/737.94	c |    443167 |   12665    54034   164047 |   110155    58056    297 |  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/node77/watcher-306971-1172110329 -o ROOT/results/node77/solver-306971-1172110329 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306971-1172110329/minisat /tmp/evaluation/306971-1172110329/instance-306971-1172110329.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: 0.92 0.98 0.99 3/67 13210
/proc/meminfo: memFree=1911176/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=2508 CPUtime=0
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 537 0 0 0 0 0 0 0 20 0 1 0 5900512 2568192 522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 627 523 58 138 0 486 0

[startup+0.107425 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 13210
/proc/meminfo: memFree=1911176/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=6776 CPUtime=0.1
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 1535 0 0 0 10 0 0 0 20 0 1 0 5900512 6938624 1520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530539 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 1694 1520 72 138 0 1553 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6776

[startup+0.515474 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 13210
/proc/meminfo: memFree=1911176/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=6580 CPUtime=0.51
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 1666 0 0 0 51 0 0 0 24 0 1 0 5900512 6737920 1504 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 1645 1504 74 138 0 1504 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6580

[startup+1.33557 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 13211
/proc/meminfo: memFree=1904320/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=8036 CPUtime=1.32
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 2030 0 0 0 132 0 0 0 25 0 1 0 5900512 8228864 1868 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 2009 1868 74 138 0 1868 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8036

[startup+2.97577 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 13211
/proc/meminfo: memFree=1902336/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=10820 CPUtime=2.96
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 2738 0 0 0 295 1 0 0 25 0 1 0 5900512 11079680 2576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 2705 2576 74 138 0 2564 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10820

[startup+6.25016 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 13211
/proc/meminfo: memFree=1895744/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=17024 CPUtime=6.24
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 4276 0 0 0 621 3 0 0 25 0 1 0 5900512 17432576 4114 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 4256 4114 74 138 0 4115 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17024

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 13211
/proc/meminfo: memFree=1884232/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=27984 CPUtime=12.69
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 7022 0 0 0 1264 5 0 0 25 0 1 0 5900512 28655616 6860 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550854 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 6996 6860 74 138 0 6855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27984

[startup+25.6035 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 13211
/proc/meminfo: memFree=1865992/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=46628 CPUtime=25.59
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 11674 0 0 0 2549 10 0 0 25 0 1 0 5900512 47747072 11512 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 11657 11512 74 138 0 11516 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 46628

[startup+51.2065 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 13211
/proc/meminfo: memFree=1836616/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=75740 CPUtime=51.18
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 18939 0 0 0 5100 18 0 0 25 0 1 0 5900512 77557760 18777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 18935 18777 74 138 0 18794 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 75740

[startup+102.408 s]
/proc/loadavg: 1.04 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1828552/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=83132 CPUtime=102.36
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 20789 0 0 0 10216 20 0 0 25 0 1 0 5900512 85127168 20627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 20783 20627 74 138 0 20642 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 83132

[startup+162.42 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1807432/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=104128 CPUtime=162.36
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 26041 0 0 0 16210 26 0 0 25 0 1 0 5900512 106627072 25879 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 26032 25879 74 138 0 25891 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 104128

[startup+222.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1807368/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=104128 CPUtime=222.35
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 26041 0 0 0 22209 26 0 0 25 0 1 0 5900512 106627072 25879 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 26032 25879 74 138 0 25891 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 104128

[startup+282.436 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 13211
/proc/meminfo: memFree=1789128/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=122392 CPUtime=282.35
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 30591 0 0 0 28203 32 0 0 25 0 1 0 5900512 125329408 30429 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 30598 30429 74 138 0 30457 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 122392

[startup+342.443 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 13211
/proc/meminfo: memFree=1789128/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=122392 CPUtime=342.34
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 30591 0 0 0 34202 32 0 0 25 0 1 0 5900512 125329408 30429 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 30598 30429 74 138 0 30457 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 122392

[startup+402.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1789128/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=122392 CPUtime=402.33
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 30591 0 0 0 40201 32 0 0 25 0 1 0 5900512 125329408 30429 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 30598 30429 74 138 0 30457 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 122392

[startup+462.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1770312/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=141144 CPUtime=462.32
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 35287 0 0 0 46196 36 0 0 25 0 1 0 5900512 144531456 35125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 35286 35125 74 138 0 35145 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 141144

[startup+522.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1770248/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=141144 CPUtime=522.31
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 35287 0 0 0 52195 36 0 0 25 0 1 0 5900512 144531456 35125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 35286 35125 74 138 0 35145 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 141144

[startup+582.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1770248/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=141144 CPUtime=582.31
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 35287 0 0 0 58195 36 0 0 25 0 1 0 5900512 144531456 35125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 35286 35125 74 138 0 35145 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 141144

[startup+642.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1770184/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=141144 CPUtime=642.3
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 35287 0 0 0 64194 36 0 0 25 0 1 0 5900512 144531456 35125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 35286 35125 74 138 0 35145 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 141144

[startup+702.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1770184/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=141144 CPUtime=702.29
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 35287 0 0 0 70193 36 0 0 25 0 1 0 5900512 144531456 35125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 35286 35125 74 138 0 35145 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 141144

[startup+762.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1770120/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=141144 CPUtime=762.29
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 35287 0 0 0 76193 36 0 0 25 0 1 0 5900512 144531456 35125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 35286 35125 74 138 0 35145 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 141144

[startup+822.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1762056/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=149356 CPUtime=822.28
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 37332 0 0 0 82190 38 0 0 25 0 1 0 5900512 152940544 37170 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 37339 37170 74 138 0 37198 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 149356

[startup+882.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1756808/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=154504 CPUtime=882.28
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 38621 0 0 0 88189 39 0 0 25 0 1 0 5900512 158212096 38459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 38626 38459 74 138 0 38485 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 154504

[startup+942.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1756744/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=154504 CPUtime=942.26
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 38621 0 0 0 94187 39 0 0 25 0 1 0 5900512 158212096 38459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 38626 38459 74 138 0 38485 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 154504

[startup+1002.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1756744/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=154504 CPUtime=1002.26
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 38621 0 0 0 100187 39 0 0 25 0 1 0 5900512 158212096 38459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 38626 38459 74 138 0 38485 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 154504

[startup+1062.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1747272/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=164032 CPUtime=1062.25
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 41019 0 0 0 106183 42 0 0 25 0 1 0 5900512 167968768 40857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 41008 40857 74 138 0 40867 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 164032

[startup+1122.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1744776/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=166436 CPUtime=1122.24
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 41594 0 0 0 112181 43 0 0 25 0 1 0 5900512 170430464 41432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 41609 41432 74 138 0 41468 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 166436

[startup+1182.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1744840/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=166436 CPUtime=1182.23
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 41594 0 0 0 118180 43 0 0 25 0 1 0 5900512 170430464 41432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 41609 41432 74 138 0 41468 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 166436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1744776/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=166436 CPUtime=1200.05
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 41594 0 0 0 119962 43 0 0 25 0 1 0 5900512 170430464 41432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 41609 41432 74 138 0 41468 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 166436

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 1.00 1.00 2/68 13211
/proc/meminfo: memFree=1744776/2055892 swapFree=4096420/4096564
[pid=13210] ppid=13208 vsize=166436 CPUtime=1200.05
/proc/13210/stat : 13210 (minisat) R 13208 13210 12841 0 -1 4194304 41594 0 0 0 119962 43 0 0 25 0 1 0 5900512 170430464 41432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 41609 41432 74 138 0 41468 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 166436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.63
CPU system time (s): 0.460929
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 166436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.460929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41594
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= 1285

runsolver used 0.955854 second user time and 2.25466 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Thu Feb 22 02:12:10 UTC 2007

IDJOB= 306971
IDBENCH= 20194
IDSOLVER= 109
FILE ID= node77/306971-1172110329

PBS_JOBID= 3892898

Free space on /tmp= 66650 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/306971-1172110329/minisat /tmp/evaluation/306971-1172110329/instance-306971-1172110329.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-306971-1172110329 -o ROOT/results/node77/solver-306971-1172110329 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306971-1172110329/minisat /tmp/evaluation/306971-1172110329/instance-306971-1172110329.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 807145020

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1911648 kB
Buffers:         10264 kB
Cached:          72356 kB
SwapCached:          0 kB
Active:          59748 kB
Inactive:        38500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1911648 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          25828 kB
Slab:            32500 kB
Committed_AS:    77588 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node77 on Thu Feb 22 02:32:12 UTC 2007