Trace number 427963

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 2007-04-26 (fixed)? (TO) 1200.06 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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 1.1, 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:  4500                                                 |
0.00/0.00	|  Number of clauses:    12014                                                |
0.02/0.03	|  Parsing time:         0.03         s                                       |
0.02/0.08	============================[ Search Statistics ]==============================
0.02/0.08	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.08	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.08	===============================================================================
0.02/0.08	|         0 |    3213    10205    30873 |     3401        0    nan |  0.000 % |
0.02/0.09	|       100 |    3213    10205    30873 |     3741      100     34 |  0.044 % |
0.09/0.11	|       250 |    3213    10205    30873 |     4116      250     32 |  0.044 % |
0.09/0.13	|       475 |    3213    10205    30873 |     4527      475     31 |  0.044 % |
0.09/0.18	|       812 |    3213    10205    30873 |     4980      812     29 |  0.045 % |
0.19/0.25	|      1318 |    3213    10205    30873 |     5478     1318     31 |  0.044 % |
0.29/0.36	|      2077 |    3213    10205    30873 |     6026     2077     30 |  0.045 % |
0.49/0.54	|      3216 |    3213    10205    30873 |     6628     3216     31 |  0.044 % |
0.79/0.84	|      4924 |    3213    10205    30873 |     7291     4924     31 |  0.044 % |
1.29/1.37	|      7486 |    3213    10205    30873 |     8020     7486     32 |  0.045 % |
2.09/2.15	|     11330 |    3213    10205    30873 |     8823     7165     32 |  0.044 % |
3.39/3.43	|     17101 |    3213    10205    30873 |     9705     8281     32 |  0.044 % |
5.39/5.48	|     25751 |    3213    10205    30873 |    10675     6867     31 |  0.044 % |
8.88/8.91	|     38726 |    3213    10205    30873 |    11743     8851     39 |  0.045 % |
14.19/14.25	|     58188 |    3213    10205    30873 |    12917    10192     35 |  0.044 % |
22.69/22.77	|     87380 |    3213    10205    30873 |    14209    12827     35 |  0.044 % |
35.98/36.09	|    131169 |    3213    10205    30873 |    15630    12900     34 |  0.044 % |
57.08/57.19	|    196853 |    3213    10205    30873 |    17193    14747     45 |  0.044 % |
89.66/89.70	|    295379 |    3213    10205    30873 |    18912    16998     34 |  0.044 % |
143.14/143.20	|    443168 |    3213    10205    30873 |    20804    10920     31 |  0.045 % |
226.90/227.07	|    664852 |    3213    10205    30873 |    22884    11048     31 |  0.044 % |
364.66/364.84	|    997378 |    3213    10205    30873 |    25173    19688     32 |  0.045 % |
583.68/583.91	|   1496166 |    3213    10205    30873 |    27690    20540     35 |  0.044 % |
925.35/925.75	|   2244348 |    3213    10205    30873 |    30459    17236     32 |  0.044 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-427963-1177690521 -o ROOT/results/node38/solver-427963-1177690521 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427963-1177690521/minimarch_fixed /tmp/evaluation/427963-1177690521/instance-427963-1177690521.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 6523
/proc/meminfo: memFree=1552328/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=2440 CPUtime=0
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 201218736 2498560 291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134695612 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 610 291 51 132 0 475 0

[startup+0.0296419 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6523
/proc/meminfo: memFree=1552328/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=3004 CPUtime=0.02
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 440 0 0 0 2 0 0 0 18 0 1 0 201218736 3076096 425 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523057 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 751 425 51 132 0 616 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3004

[startup+0.101655 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6523
/proc/meminfo: memFree=1552328/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=3456 CPUtime=0.09
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 201218736 3538944 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 864 568 67 132 0 729 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3456

[startup+0.301694 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6523
/proc/meminfo: memFree=1552328/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=3456 CPUtime=0.29
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 583 0 0 0 29 0 0 0 19 0 1 0 201218736 3538944 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 864 568 67 132 0 729 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.701771 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6523
/proc/meminfo: memFree=1552328/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=3604 CPUtime=0.69
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 607 0 0 0 69 0 0 0 22 0 1 0 201218736 3690496 592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 901 592 67 132 0 766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1549888/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=4280 CPUtime=1.49
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 778 0 0 0 149 0 0 0 25 0 1 0 201218736 4382720 763 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 1070 763 67 132 0 935 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4280

[startup+3.10123 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1549312/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=4544 CPUtime=3.09
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 839 0 0 0 309 0 0 0 25 0 1 0 201218736 4653056 824 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 1136 824 67 132 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4544

[startup+6.30185 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1548808/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=5072 CPUtime=6.29
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 960 0 0 0 629 0 0 0 25 0 1 0 201218736 5193728 945 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 1268 945 67 132 0 1133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5072

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1547848/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=5600 CPUtime=12.68
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 1111 0 0 0 1268 0 0 0 25 0 1 0 201218736 5734400 1096 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557535 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 1400 1096 67 132 0 1265 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5600

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1547208/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=6300 CPUtime=25.48
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 1275 0 0 0 2547 1 0 0 25 0 1 0 201218736 6451200 1260 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 1575 1260 67 132 0 1440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6300

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1546184/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=7368 CPUtime=51.07
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 1535 0 0 0 5106 1 0 0 25 0 1 0 201218736 7544832 1520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 1842 1520 67 132 0 1707 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7368

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 6524
/proc/meminfo: memFree=1544904/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=8616 CPUtime=102.26
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 1867 0 0 0 10224 2 0 0 25 0 1 0 201218736 8822784 1852 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 2154 1852 67 132 0 2019 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8616

[startup+162.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1544200/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=9276 CPUtime=162.23
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2027 0 0 0 16220 3 0 0 25 0 1 0 201218736 9498624 2012 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 2319 2012 67 132 0 2184 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9276

[startup+222.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1543368/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=10068 CPUtime=222.21
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2226 0 0 0 22218 3 0 0 25 0 1 0 201218736 10309632 2211 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 2517 2211 67 132 0 2382 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10068

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1542920/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=10488 CPUtime=282.19
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2333 0 0 0 28215 4 0 0 25 0 1 0 201218736 10739712 2318 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 2622 2318 67 132 0 2487 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10488

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1542664/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=10884 CPUtime=342.16
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2432 0 0 0 34212 4 0 0 25 0 1 0 201218736 11145216 2417 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557301 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 2721 2417 67 132 0 2586 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10884

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1541704/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=11836 CPUtime=402.14
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2652 0 0 0 40209 5 0 0 25 0 1 0 201218736 12120064 2637 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551764 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 2959 2637 67 132 0 2824 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 11836

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1541512/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=12100 CPUtime=462.12
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2722 0 0 0 46206 6 0 0 25 0 1 0 201218736 12390400 2707 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3025 2707 67 132 0 2890 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12100

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6524
/proc/meminfo: memFree=1540872/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=12768 CPUtime=522.1
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2872 0 0 0 52204 6 0 0 25 0 1 0 201218736 13074432 2857 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3192 2857 67 132 0 3057 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12768

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1540488/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=13032 CPUtime=582.08
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 2964 0 0 0 58201 7 0 0 25 0 1 0 201218736 13344768 2949 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552485 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3258 2949 67 132 0 3123 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13032

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1539272/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=14408 CPUtime=642.05
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3264 0 0 0 64198 7 0 0 25 0 1 0 201218736 14753792 3249 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3602 3249 67 132 0 3467 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 14408

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1539272/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=14408 CPUtime=702.03
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3265 0 0 0 70195 8 0 0 25 0 1 0 201218736 14753792 3250 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551307 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3602 3250 67 132 0 3467 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 14408

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1538888/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=14808 CPUtime=762.02
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3372 0 0 0 76193 9 0 0 25 0 1 0 201218736 15163392 3357 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3702 3357 67 132 0 3567 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 14808

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1538824/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=14808 CPUtime=821.99
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3389 0 0 0 82190 9 0 0 25 0 1 0 201218736 15163392 3374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551165 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3702 3374 67 132 0 3567 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 14808

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1538760/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=14948 CPUtime=881.97
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3400 0 0 0 88187 10 0 0 25 0 1 0 201218736 15306752 3385 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3737 3385 67 132 0 3602 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 14948

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1538632/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=14948 CPUtime=941.94
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3433 0 0 0 94184 10 0 0 25 0 1 0 201218736 15306752 3418 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3737 3418 67 132 0 3602 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14948

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1538312/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=15344 CPUtime=1001.92
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3506 0 0 0 100181 11 0 0 25 0 1 0 201218736 15712256 3491 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3836 3491 67 132 0 3701 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 15344

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1538184/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=15484 CPUtime=1061.9
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3535 0 0 0 106179 11 0 0 25 0 1 0 201218736 15855616 3520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134559108 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 3871 3520 67 132 0 3736 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 15484

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1537608/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=16012 CPUtime=1121.87
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3675 0 0 0 112175 12 0 0 25 0 1 0 201218736 16396288 3660 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 4003 3660 67 132 0 3868 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 16012

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6526
/proc/meminfo: memFree=1537224/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=16408 CPUtime=1181.86
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3777 0 0 0 118173 13 0 0 25 0 1 0 201218736 16801792 3762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 4102 3762 67 132 0 3967 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 16408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 6526
/proc/meminfo: memFree=1537160/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=16408 CPUtime=1200.05
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3777 0 0 0 119992 13 0 0 25 0 1 0 201218736 16801792 3762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 4102 3762 67 132 0 3967 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16408

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 6526
/proc/meminfo: memFree=1537160/2055920 swapFree=4159768/4192956
[pid=6523] ppid=6521 vsize=16408 CPUtime=1200.05
/proc/6523/stat : 6523 (minimarch_fixed) R 6521 6523 5451 0 -1 4194304 3777 0 0 0 119992 13 0 0 25 0 1 0 201218736 16801792 3762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6523/statm: 4102 3762 67 132 0 3967 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.135979
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 16408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3777
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= 2235

runsolver used 0.924859 second user time and 2.68459 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Fri Apr 27 16:15:21 UTC 2007

IDJOB= 427963
IDBENCH= 20240
IDSOLVER= 198
FILE ID= node38/427963-1177690521

PBS_JOBID= 4698629

Free space on /tmp= 66521 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/427963-1177690521/minimarch_fixed /tmp/evaluation/427963-1177690521/instance-427963-1177690521.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-427963-1177690521 -o ROOT/results/node38/solver-427963-1177690521 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427963-1177690521/minimarch_fixed /tmp/evaluation/427963-1177690521/instance-427963-1177690521.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 274890098

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1552736 kB
Buffers:         47212 kB
Cached:         364936 kB
SwapCached:       3468 kB
Active:         265992 kB
Inactive:       171316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552736 kB
SwapTotal:     4192956 kB
SwapFree:      4159768 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          33168 kB
Slab:            51060 kB
Committed_AS:  1773704 kB
PageTables:       2060 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= 66521 MiB

End job on node38 on Fri Apr 27 16:35:23 UTC 2007