Trace number 306889

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) 1200.13 1200.66

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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 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                                                |
0.09/0.11	c |  Parsing time:         0.10         s                                       |
0.20/0.24	c ============================[ Search Statistics ]==============================
0.20/0.24	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.24	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.24	c ===============================================================================
0.20/0.24	c |         0 |   12638    54038   164065 |    18012        0    nan |  0.000 % |
0.20/0.29	c |       100 |   12638    54038   164065 |    19813      100    182 |  0.000 % |
0.30/0.36	c |       250 |   12638    54038   164065 |    21795      250    193 |  0.000 % |
0.40/0.47	c |       475 |   12638    54038   164065 |    23974      475    180 |  0.000 % |
0.50/0.60	c |       814 |   12638    54038   164065 |    26372      814    191 |  0.000 % |
0.81/0.84	c |      1320 |   12638    54038   164065 |    29009     1320    194 |  0.000 % |
1.12/1.17	c |      2079 |   12638    54038   164065 |    31910     2079    193 |  0.000 % |
1.63/1.68	c |      3219 |   12638    54038   164065 |    35101     3219    205 |  0.000 % |
2.45/2.50	c |      4927 |   12638    54038   164065 |    38611     4927    207 |  0.000 % |
3.79/3.82	c |      7489 |   12638    54038   164065 |    42472     7489    210 |  0.000 % |
5.73/5.82	c |     11333 |   12638    54038   164065 |    46720    11333    218 |  0.000 % |
9.21/9.23	c |     17099 |   12638    54038   164065 |    51392    17099    223 |  0.000 % |
15.04/15.12	c |     25748 |   12638    54038   164065 |    56531    25748    236 |  0.000 % |
25.38/25.48	c |     38722 |   12638    54038   164065 |    62184    38722    243 |  0.000 % |
45.05/45.09	c |     58183 |   12638    54038   164065 |    68403    58183    251 |  0.000 % |
74.84/74.92	c |     87375 |   12638    54038   164065 |    75243    29003    268 |  0.000 % |
144.25/144.39	c |    131168 |   12638    54038   164065 |    82767    72796    312 |  0.000 % |
263.02/263.17	c |    196852 |   12638    54038   164065 |    91044    66214    333 |  0.000 % |
447.51/447.75	c |    295380 |   12638    54038   164065 |   100148    84879    314 |  0.000 % |
703.36/703.68	c |    443169 |   12638    54038   164065 |   110163    56616    317 |  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-306889-1172108648 -o ROOT/results/node42/solver-306889-1172108648 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306889-1172108648/minisat /tmp/evaluation/306889-1172108648/instance-306889-1172108648.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 1.00 1.00 2/64 13257
/proc/meminfo: memFree=1894704/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=2508 CPUtime=0
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 536 0 0 0 0 0 0 0 18 0 1 0 230820808 2568192 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 627 521 55 138 0 486 0

[startup+0.107112 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13257
/proc/meminfo: memFree=1894704/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=6648 CPUtime=0.09
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 1504 0 0 0 9 0 0 0 18 0 1 0 230820808 6807552 1471 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 1662 1471 58 138 0 1521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6648

[startup+0.515188 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13257
/proc/meminfo: memFree=1894704/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=6448 CPUtime=0.5
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 1677 0 0 0 50 0 0 0 22 0 1 0 230820808 6602752 1497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 1612 1497 74 138 0 1471 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6448

[startup+1.33634 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1887912/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=7900 CPUtime=1.32
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 2011 0 0 0 132 0 0 0 25 0 1 0 230820808 8089600 1831 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 1975 1831 74 138 0 1834 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7900

[startup+2.97566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1885800/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=10804 CPUtime=2.96
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 2735 0 0 0 295 1 0 0 25 0 1 0 230820808 11063296 2555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550187 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 2701 2555 74 138 0 2560 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10804

[startup+6.25228 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1879656/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=16480 CPUtime=6.24
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 4171 0 0 0 621 3 0 0 25 0 1 0 230820808 16875520 3991 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705791 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 4120 3991 74 138 0 3979 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16480

[startup+12.7085 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1868776/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=26840 CPUtime=12.69
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 6750 0 0 0 1264 5 0 0 25 0 1 0 230820808 27484160 6570 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 6710 6570 74 138 0 6569 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26840

[startup+25.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1851880/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=44032 CPUtime=25.48
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 11069 0 0 0 2539 9 0 0 25 0 1 0 230820808 45088768 10889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 11008 10889 74 138 0 10867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44032

[startup+51.1168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1823080/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=72480 CPUtime=51.08
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 18144 0 0 0 5091 17 0 0 25 0 1 0 230820808 74219520 17964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 18120 17964 74 138 0 17979 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72480

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1816744/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=78288 CPUtime=102.28
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 19616 0 0 0 10209 19 0 0 25 0 1 0 230820808 80166912 19436 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 19572 19436 74 138 0 19431 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 78288

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1781864/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=113140 CPUtime=162.28
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 28316 0 0 0 16199 29 0 0 25 0 1 0 230820808 115855360 28136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 28285 28136 74 138 0 28144 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 113140

[startup+222.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1781800/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=113140 CPUtime=222.27
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 28316 0 0 0 22198 29 0 0 25 0 1 0 230820808 115855360 28136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 28285 28136 74 138 0 28144 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 113140

[startup+282.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1778664/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=116704 CPUtime=282.27
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 29223 0 0 0 28197 30 0 0 25 0 1 0 230820808 119504896 29043 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 29176 29043 74 138 0 29035 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 116704

[startup+342.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1765864/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=129028 CPUtime=342.26
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 32272 0 0 0 34194 32 0 0 25 0 1 0 230820808 132124672 32092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 32257 32092 74 138 0 32116 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 129028

[startup+402.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1765864/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=129028 CPUtime=402.26
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 32272 0 0 0 40194 32 0 0 25 0 1 0 230820808 132124672 32092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 32257 32092 74 138 0 32116 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 129028

[startup+462.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1764328/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=131008 CPUtime=462.24
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 32751 0 0 0 46192 32 0 0 25 0 1 0 230820808 134152192 32571 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 32752 32571 74 138 0 32611 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 131008

[startup+522.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1757288/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=137608 CPUtime=522.24
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 34402 0 0 0 52190 34 0 0 25 0 1 0 230820808 140910592 34222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 34402 34222 74 138 0 34261 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 137608

[startup+582.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1757224/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=137608 CPUtime=582.25
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 34402 0 0 0 58191 34 0 0 25 0 1 0 230820808 140910592 34222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 34402 34222 74 138 0 34261 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 137608

[startup+642.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1751976/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=142888 CPUtime=642.24
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 35724 0 0 0 64189 35 0 0 25 0 1 0 230820808 146317312 35544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 35722 35544 74 138 0 35581 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 142888

[startup+702.506 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13258
/proc/meminfo: memFree=1751912/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=142888 CPUtime=702.23
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 35724 0 0 0 70188 35 0 0 25 0 1 0 230820808 146317312 35544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 35722 35544 74 138 0 35581 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 142888

[startup+762.517 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13258
/proc/meminfo: memFree=1751912/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=142888 CPUtime=762.22
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 35724 0 0 0 76187 35 0 0 25 0 1 0 230820808 146317312 35544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 35722 35544 74 138 0 35581 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 142888

[startup+822.538 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1740520/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=154240 CPUtime=822.22
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 38573 0 0 0 82183 39 0 0 25 0 1 0 230820808 157941760 38393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 38560 38393 74 138 0 38419 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 154240

[startup+882.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1740584/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=154240 CPUtime=882.22
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 38573 0 0 0 88183 39 0 0 25 0 1 0 230820808 157941760 38393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 38560 38393 74 138 0 38419 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 154240

[startup+942.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1740520/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=154240 CPUtime=942.22
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 38573 0 0 0 94183 39 0 0 25 0 1 0 230820808 157941760 38393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 38560 38393 74 138 0 38419 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 154240

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13258
/proc/meminfo: memFree=1740456/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=154240 CPUtime=1002.21
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 38573 0 0 0 100182 39 0 0 25 0 1 0 230820808 157941760 38393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 38560 38393 74 138 0 38419 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 154240

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13376
/proc/meminfo: memFree=1725432/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=168000 CPUtime=1062.2
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 42006 0 0 0 106176 44 0 0 25 0 1 0 230820808 172032000 41826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 42000 41826 74 138 0 41859 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 168000

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13456
/proc/meminfo: memFree=1726312/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=168000 CPUtime=1122.17
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 42006 0 0 0 112173 44 0 0 25 0 1 0 230820808 172032000 41826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 42000 41826 74 138 0 41859 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 168000

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13456
/proc/meminfo: memFree=1726376/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=168000 CPUtime=1182.17
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 42006 0 0 0 118173 44 0 0 25 0 1 0 230820808 172032000 41826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 42000 41826 74 138 0 41859 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 168000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13456
/proc/meminfo: memFree=1726376/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=168000 CPUtime=1200.09
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 42006 0 0 0 119965 44 0 0 25 0 1 0 230820808 172032000 41826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 42000 41826 74 138 0 41859 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 168000

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13456
/proc/meminfo: memFree=1726376/2055920 swapFree=4183984/4192956
[pid=13257] ppid=13255 vsize=168000 CPUtime=1200.09
/proc/13257/stat : 13257 (minisat) R 13255 13257 12073 0 -1 4194304 42006 0 0 0 119965 44 0 0 25 0 1 0 230820808 172032000 41826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/13257/statm: 42000 41826 74 138 0 41859 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 168000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.13
CPU user time (s): 1199.66
CPU system time (s): 0.472928
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 168000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.472928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42006
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= 2256

runsolver used 0.766883 second user time and 2.52162 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Thu Feb 22 01:44:08 UTC 2007

IDJOB= 306889
IDBENCH= 20192
IDSOLVER= 109
FILE ID= node42/306889-1172108648

PBS_JOBID= 3892889

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306889-1172108648/minisat /tmp/evaluation/306889-1172108648/instance-306889-1172108648.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-306889-1172108648 -o ROOT/results/node42/solver-306889-1172108648 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306889-1172108648/minisat /tmp/evaluation/306889-1172108648/instance-306889-1172108648.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 937994899

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:       1895112 kB
Buffers:         14128 kB
Cached:          92640 kB
SwapCached:       3256 kB
Active:          55852 kB
Inactive:        61036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895112 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            29936 kB
Committed_AS:   881984 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 Thu Feb 22 02:04:10 UTC 2007