Trace number 307464

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
minimarch 2007-02-08? (TO) 1200.11 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  19000                                                |
0.00/0.00	|  Number of clauses:    79800                                                |
0.30/0.34	|  Parsing time:         0.33         s                                       |
0.71/0.72	============================[ Search Statistics ]==============================
0.71/0.72	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.71/0.72	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.71/0.72	===============================================================================
0.71/0.72	|         0 |   18418    78870   239723 |    26290        0    nan |  0.000 % |
0.71/0.80	|       100 |   18418    78870   239723 |    28919      100    134 |  0.000 % |
0.81/0.91	|       251 |   18418    78870   239723 |    31810      251    152 |  0.000 % |
1.02/1.07	|       476 |   18418    78870   239723 |    34991      476    151 |  0.000 % |
1.22/1.30	|       814 |   18418    78870   239723 |    38491      814    154 |  0.000 % |
1.63/1.65	|      1321 |   18418    78870   239723 |    42340     1321    162 |  0.000 % |
2.14/2.17	|      2080 |   18418    78870   239723 |    46574     2080    170 |  0.000 % |
2.86/2.93	|      3219 |   18418    78870   239723 |    51231     3219    187 |  0.000 % |
4.09/4.14	|      4927 |   18418    78870   239723 |    56354     4927    193 |  0.000 % |
6.04/6.04	|      7489 |   18418    78870   239723 |    61990     7489    212 |  0.000 % |
9.01/9.08	|     11333 |   18418    78870   239723 |    68189    11333    216 |  0.000 % |
14.23/14.26	|     17101 |   18418    78870   239723 |    75008    17101    233 |  0.000 % |
22.31/22.43	|     25750 |   18418    78870   239723 |    82509    25750    236 |  0.000 % |
35.63/35.68	|     38725 |   18418    78870   239723 |    90760    38725    239 |  0.000 % |
59.58/59.69	|     58187 |   18418    78870   239723 |    99836    58187    245 |  0.000 % |
106.07/106.21	|     87379 |   18418    78870   239723 |   109819    87379    254 |  0.000 % |
179.68/179.83	|    131168 |   18418    78870   239723 |   120801    31859    273 |  0.000 % |
333.88/334.10	|    196853 |   18418    78870   239723 |   132882    97544    306 |  0.000 % |
564.95/565.25	|    295380 |   18418    78870   239723 |   146170    75008    299 |  0.000 % |
970.30/970.72	|    443169 |   18418    78870   239723 |   160787    88692    323 |  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/node66/watcher-307464-1172120973 -o ROOT/results/node66/solver-307464-1172120973 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307464-1172120973/minimarch /tmp/evaluation/307464-1172120973/instance-307464-1172120973.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: 1.01 1.02 1.00 3/64 19174
/proc/meminfo: memFree=1948752/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=2440 CPUtime=0
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 232054870 2498560 503 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 610 504 49 132 0 475 0

[startup+0.106413 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 19174
/proc/meminfo: memFree=1948752/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=7284 CPUtime=0.09
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 1614 0 0 0 9 0 0 0 18 0 1 0 232054870 7458816 1598 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 1821 1599 51 132 0 1686 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7284

[startup+0.514494 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 19174
/proc/meminfo: memFree=1948752/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=9368 CPUtime=0.51
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 2147 0 0 0 50 1 0 0 21 0 1 0 232054870 9592832 2131 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134695378 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 2342 2131 63 132 0 2207 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9368

[startup+1.33466 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19175
/proc/meminfo: memFree=1940744/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=8732 CPUtime=1.33
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 2369 0 0 0 132 1 0 0 25 0 1 0 232054870 8941568 2018 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 2183 2018 67 132 0 2048 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8732

[startup+2.97099 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19175
/proc/meminfo: memFree=1939784/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=10456 CPUtime=2.96
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 2808 0 0 0 294 2 0 0 25 0 1 0 232054870 10706944 2457 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 2614 2457 67 132 0 2479 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10456

[startup+6.24864 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19175
/proc/meminfo: memFree=1935560/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=14572 CPUtime=6.24
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 3811 0 0 0 621 3 0 0 25 0 1 0 232054870 14921728 3460 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 3643 3460 67 132 0 3508 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14572

[startup+12.7029 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1927368/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=22264 CPUtime=12.69
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 5760 0 0 0 1264 5 0 0 25 0 1 0 232054870 22798336 5409 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 5566 5409 67 132 0 5431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22264

[startup+25.5085 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1914376/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=35800 CPUtime=25.49
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 9134 0 0 0 2540 9 0 0 25 0 1 0 232054870 36659200 8783 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551345 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 8950 8783 67 132 0 8815 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35800

[startup+51.1156 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1890632/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=59004 CPUtime=51.09
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 14931 0 0 0 5095 14 0 0 25 0 1 0 232054870 60420096 14580 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550941 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 14751 14580 67 132 0 14616 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 59004

[startup+102.322 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1853960/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=95980 CPUtime=102.28
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 24162 0 0 0 10203 25 0 0 25 0 1 0 232054870 98283520 23811 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551496 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 23995 23811 67 132 0 23860 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95980

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1824328/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=124968 CPUtime=162.28
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 31399 0 0 0 16197 31 0 0 25 0 1 0 232054870 127967232 31048 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 31242 31048 67 132 0 31107 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 124968

[startup+222.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1824264/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=124968 CPUtime=222.27
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 31399 0 0 0 22196 31 0 0 25 0 1 0 232054870 127967232 31048 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 31242 31048 67 132 0 31107 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 124968

[startup+282.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1824264/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=124968 CPUtime=282.27
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 31399 0 0 0 28196 31 0 0 25 0 1 0 232054870 127967232 31048 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 31242 31048 67 132 0 31107 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 124968

[startup+342.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1813064/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=136980 CPUtime=342.26
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 34387 0 0 0 34192 34 0 0 25 0 1 0 232054870 140267520 34036 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 34245 34036 67 132 0 34110 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 136980

[startup+402.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1777544/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=171496 CPUtime=402.27
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 43042 0 0 0 40183 44 0 0 25 0 1 0 232054870 175611904 42691 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 42874 42691 67 132 0 42739 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 171496

[startup+462.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1773256/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=175592 CPUtime=462.27
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 44086 0 0 0 46182 45 0 0 25 0 1 0 232054870 179806208 43735 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551345 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 43898 43735 67 132 0 43763 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 175592

[startup+522.469 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1773256/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=175592 CPUtime=522.26
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 44086 0 0 0 52181 45 0 0 25 0 1 0 232054870 179806208 43735 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552615 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 43898 43735 67 132 0 43763 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 175592

[startup+582.486 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1773256/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=175592 CPUtime=582.26
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 44086 0 0 0 58181 45 0 0 25 0 1 0 232054870 179806208 43735 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 43898 43735 67 132 0 43763 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 175592

[startup+642.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1773256/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=175592 CPUtime=642.27
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 44086 0 0 0 64181 46 0 0 25 0 1 0 232054870 179806208 43735 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 43898 43735 67 132 0 43763 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 175592

[startup+702.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1760712/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=188412 CPUtime=702.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 47265 0 0 0 70176 49 0 0 25 0 1 0 232054870 192933888 46914 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 47103 46914 67 132 0 46968 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 188412

[startup+762.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1741000/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=207972 CPUtime=762.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52129 0 0 0 76171 54 0 0 25 0 1 0 232054870 212963328 51778 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 51993 51778 67 132 0 51858 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 207972

[startup+822.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1740936/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=207972 CPUtime=822.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52129 0 0 0 82171 54 0 0 25 0 1 0 232054870 212963328 51778 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 51993 51778 67 132 0 51858 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 207972

[startup+882.592 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1740936/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=207972 CPUtime=882.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52129 0 0 0 88171 54 0 0 25 0 1 0 232054870 212963328 51778 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 51993 51778 67 132 0 51858 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 207972

[startup+942.618 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1740936/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=207972 CPUtime=942.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52129 0 0 0 94171 54 0 0 25 0 1 0 232054870 212963328 51778 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 51993 51778 67 132 0 51858 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 207972

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1741000/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=207972 CPUtime=1002.24
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52129 0 0 0 100170 54 0 0 25 0 1 0 232054870 212963328 51778 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 51993 51778 67 132 0 51858 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 207972

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19175
/proc/meminfo: memFree=1740936/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=207972 CPUtime=1062.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52129 0 0 0 106170 55 0 0 25 0 1 0 232054870 212963328 51778 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 51993 51778 67 132 0 51858 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 207972

[startup+1122.68 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1739336/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=209824 CPUtime=1122.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 52577 0 0 0 112169 56 0 0 25 0 1 0 232054870 214859776 52226 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 52456 52226 67 132 0 52321 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 209824

[startup+1182.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1720712/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=228080 CPUtime=1182.25
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 57173 0 0 0 118164 61 0 0 25 0 1 0 232054870 233553920 56822 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 57020 56822 67 132 0 56885 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 228080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19175
/proc/meminfo: memFree=1720648/2055920 swapFree=4183456/4192956
[pid=19174] ppid=19172 vsize=228080 CPUtime=1200.07
/proc/19174/stat : 19174 (minimarch) R 19172 19174 17313 0 -1 4194304 57173 0 0 0 119946 61 0 0 25 0 1 0 232054870 233553920 56822 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/19174/statm: 57020 56822 67 132 0 56885 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 228080

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1199.46
CPU system time (s): 0.649901
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 228080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.649901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57173
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= 1836

runsolver used 0.767883 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Feb 22 05:09:33 UTC 2007

IDJOB= 307464
IDBENCH= 20206
IDSOLVER= 110
FILE ID= node66/307464-1172120973

PBS_JOBID= 3892900

Free space on /tmp= 66558 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307464-1172120973/minimarch /tmp/evaluation/307464-1172120973/instance-307464-1172120973.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-307464-1172120973 -o ROOT/results/node66/solver-307464-1172120973 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307464-1172120973/minimarch /tmp/evaluation/307464-1172120973/instance-307464-1172120973.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 264265822

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1949096 kB
Buffers:          3400 kB
Cached:          40276 kB
SwapCached:       3788 kB
Active:          30876 kB
Inactive:        23240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949096 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            38728 kB
Committed_AS:   651480 kB
PageTables:       1380 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= 66558 MiB

End job on node66 on Thu Feb 22 05:29:37 UTC 2007