Trace number 428041

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) 1200.02 1200.31

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	|  Number of clauses:    4234                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |    1103     4126    12226 |     1375        0    nan |  0.000 % |
0.00/0.02	|       101 |    1103     4126    12226 |     1512      101     28 |  0.000 % |
0.00/0.03	|       253 |    1103     4126    12226 |     1664      253     29 |  0.000 % |
0.00/0.05	|       478 |    1103     4126    12226 |     1830      478     29 |  0.000 % |
0.06/0.07	|       815 |    1103     4126    12226 |     2013      815     30 |  0.001 % |
0.10/0.11	|      1322 |    1103     4126    12226 |     2214     1322     31 |  0.000 % |
0.10/0.17	|      2081 |    1103     4126    12226 |     2436     2081     33 |  0.000 % |
0.20/0.26	|      3224 |    1103     4126    12226 |     2680     1920     32 |  0.000 % |
0.40/0.41	|      4934 |    1103     4126    12226 |     2948     2230     28 |  0.000 % |
0.60/0.64	|      7496 |    1103     4126    12226 |     3242     1693     30 |  0.000 % |
1.00/1.02	|     11340 |    1103     4126    12226 |     3567     2139     33 |  0.000 % |
1.60/1.61	|     17107 |    1103     4126    12226 |     3923     2360     30 |  0.000 % |
2.50/2.51	|     25759 |    1103     4126    12226 |     4316     2869     29 |  0.000 % |
3.89/3.93	|     38734 |    1103     4126    12226 |     4748     2446     30 |  0.000 % |
6.09/6.15	|     58198 |    1103     4126    12226 |     5222     4799     36 |  0.000 % |
9.49/9.51	|     87392 |    1103     4126    12226 |     5745     4646     29 |  0.000 % |
14.79/14.89	|    131181 |    1103     4126    12226 |     6319     4064     32 |  0.000 % |
23.68/23.72	|    196865 |    1103     4126    12226 |     6951     5018     35 |  0.000 % |
36.58/36.65	|    295391 |    1103     4126    12226 |     7646     4152     32 |  0.000 % |
56.97/57.02	|    443180 |    1103     4126    12226 |     8411     3960     32 |  0.000 % |
88.97/89.09	|    664863 |    1103     4126    12226 |     9252     7535     34 |  0.000 % |
138.47/138.51	|    997388 |    1103     4126    12226 |    10177     6994     35 |  0.000 % |
216.94/217.03	|   1496179 |    1103     4126    12226 |    11195     5777     30 |  0.000 % |
340.81/340.98	|   2244363 |    1103     4126    12226 |    12315    11262     35 |  0.000 % |
536.57/536.75	|   3366637 |    1103     4126    12226 |    13546    12183     36 |  0.000 % |
854.49/854.77	|   5050049 |    1103     4126    12226 |    14901    12118     37 |  0.000 % |

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/node65/watcher-428041-1177700731 -o ROOT/results/node65/solver-428041-1177700731 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428041-1177700731/minimarch_fixed /tmp/evaluation/428041-1177700731/instance-428041-1177700731.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: 1.00 1.00 1.04 3/64 31879
/proc/meminfo: memFree=1721976/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=2000 CPUtime=0
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 246062725 2048000 162 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 500 162 51 132 0 365 0

[startup+0.06678 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 31879
/proc/meminfo: memFree=1721976/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=2128 CPUtime=0.06
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 226 0 0 0 6 0 0 0 18 0 1 0 246062725 2179072 211 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557535 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 532 211 67 132 0 397 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2128

[startup+0.101781 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 31879
/proc/meminfo: memFree=1721976/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=2128 CPUtime=0.1
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 236 0 0 0 10 0 0 0 18 0 1 0 246062725 2179072 221 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522026 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 532 221 67 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.301798 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 31879
/proc/meminfo: memFree=1721976/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=2392 CPUtime=0.3
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 299 0 0 0 30 0 0 0 19 0 1 0 246062725 2449408 284 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 598 284 67 132 0 463 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2392

[startup+0.701831 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 31879
/proc/meminfo: memFree=1721976/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=2524 CPUtime=0.7
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 333 0 0 0 70 0 0 0 22 0 1 0 246062725 2584576 318 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 631 318 67 132 0 496 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2524

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31880
/proc/meminfo: memFree=1720816/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=2788 CPUtime=1.5
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 379 0 0 0 150 0 0 0 25 0 1 0 246062725 2854912 364 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 697 364 67 132 0 562 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2788

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31880
/proc/meminfo: memFree=1720560/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=3052 CPUtime=3.09
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 436 0 0 0 309 0 0 0 25 0 1 0 246062725 3125248 421 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 763 421 67 132 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3052

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31880
/proc/meminfo: memFree=1719984/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=3316 CPUtime=6.29
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 532 0 0 0 629 0 0 0 25 0 1 0 246062725 3395584 517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 829 517 67 132 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3316

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31880
/proc/meminfo: memFree=1719536/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=3600 CPUtime=12.69
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 603 0 0 0 1269 0 0 0 25 0 1 0 246062725 3686400 588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 900 588 67 132 0 765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3600

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31880
/proc/meminfo: memFree=1718960/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=4260 CPUtime=25.48
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 753 0 0 0 2548 0 0 0 25 0 1 0 246062725 4362240 738 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1065 738 67 132 0 930 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4260

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31880
/proc/meminfo: memFree=1718448/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=4920 CPUtime=51.07
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 905 0 0 0 5107 0 0 0 25 0 1 0 246062725 5038080 890 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1230 890 67 132 0 1095 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4920

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31880
/proc/meminfo: memFree=1717488/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=5852 CPUtime=102.27
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1136 0 0 0 10227 0 0 0 25 0 1 0 246062725 5992448 1121 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1463 1121 67 132 0 1328 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5852

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31880
/proc/meminfo: memFree=1716976/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=6372 CPUtime=162.26
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1286 0 0 0 16225 1 0 0 25 0 1 0 246062725 6524928 1271 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1593 1271 67 132 0 1458 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6372

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31880
/proc/meminfo: memFree=1716144/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=7168 CPUtime=222.24
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1470 0 0 0 22223 1 0 0 25 0 1 0 246062725 7340032 1455 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1792 1455 67 132 0 1657 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7168

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31880
/proc/meminfo: memFree=1715760/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=7564 CPUtime=282.22
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1576 0 0 0 28221 1 0 0 25 0 1 0 246062725 7745536 1561 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1891 1561 67 132 0 1756 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31880
/proc/meminfo: memFree=1715440/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=7828 CPUtime=342.21
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1644 0 0 0 34220 1 0 0 25 0 1 0 246062725 8015872 1629 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 1957 1629 67 132 0 1822 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7828

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1714864/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=8368 CPUtime=402.2
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1789 0 0 0 40218 2 0 0 25 0 1 0 246062725 8568832 1774 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551678 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2092 1774 67 132 0 1957 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8368

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1714480/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=8760 CPUtime=462.18
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1886 0 0 0 46216 2 0 0 25 0 1 0 246062725 8970240 1871 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2190 1871 67 132 0 2055 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1714480/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=8892 CPUtime=522.17
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 1920 0 0 0 52215 2 0 0 25 0 1 0 246062725 9105408 1905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551200 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2223 1905 67 132 0 2088 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8892

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713776/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=9560 CPUtime=582.15
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2090 0 0 0 58213 2 0 0 25 0 1 0 246062725 9789440 2075 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2390 2075 67 132 0 2255 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9560

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713776/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=9560 CPUtime=642.14
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2090 0 0 0 64212 2 0 0 25 0 1 0 246062725 9789440 2075 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2390 2075 67 132 0 2255 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9560

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713712/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=9692 CPUtime=702.13
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2104 0 0 0 70210 3 0 0 25 0 1 0 246062725 9924608 2089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2423 2089 67 132 0 2288 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 9692

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713584/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=9824 CPUtime=762.12
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2144 0 0 0 76209 3 0 0 25 0 1 0 246062725 10059776 2129 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2456 2129 67 132 0 2321 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 9824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713200/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=10220 CPUtime=822.1
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2244 0 0 0 82207 3 0 0 25 0 1 0 246062725 10465280 2229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2555 2229 67 132 0 2420 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 10220

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713072/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=10364 CPUtime=882.08
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2271 0 0 0 88205 3 0 0 25 0 1 0 246062725 10612736 2256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557668 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2591 2256 67 132 0 2456 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 10364

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1713008/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=10364 CPUtime=942.07
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2294 0 0 0 94204 3 0 0 25 0 1 0 246062725 10612736 2279 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2591 2279 67 132 0 2456 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 10364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1712752/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=10636 CPUtime=1002.05
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2354 0 0 0 100202 3 0 0 25 0 1 0 246062725 10891264 2339 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2659 2339 67 132 0 2524 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 10636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1712624/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=10732 CPUtime=1062.04
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2380 0 0 0 106200 4 0 0 25 0 1 0 246062725 10989568 2365 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2683 2365 67 132 0 2548 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 10732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1712432/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=11004 CPUtime=1122.03
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2430 0 0 0 112199 4 0 0 25 0 1 0 246062725 11268096 2415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2751 2415 67 132 0 2616 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 11004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1712304/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=11136 CPUtime=1182.01
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2461 0 0 0 118197 4 0 0 25 0 1 0 246062725 11403264 2446 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551347 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2784 2446 67 132 0 2649 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 11136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1712240/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=11136 CPUtime=1200.01
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2472 0 0 0 119997 4 0 0 25 0 1 0 246062725 11403264 2457 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2784 2457 67 132 0 2649 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11136

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31880
/proc/meminfo: memFree=1712240/2055920 swapFree=4184072/4192956
[pid=31879] ppid=31877 vsize=11136 CPUtime=1200.01
/proc/31879/stat : 31879 (minimarch_fixed) R 31877 31879 30801 0 -1 4194304 2472 0 0 0 119997 4 0 0 25 0 1 0 246062725 11403264 2457 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31879/statm: 2784 2457 67 132 0 2649 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.045993
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 11136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2472
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= 648

runsolver used 0.995848 second user time and 2.28965 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Fri Apr 27 19:05:31 UTC 2007

IDJOB= 428041
IDBENCH= 20284
IDSOLVER= 198
FILE ID= node65/428041-1177700731

PBS_JOBID= 4698658

Free space on /tmp= 66432 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/428041-1177700731/minimarch_fixed /tmp/evaluation/428041-1177700731/instance-428041-1177700731.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-428041-1177700731 -o ROOT/results/node65/solver-428041-1177700731 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428041-1177700731/minimarch_fixed /tmp/evaluation/428041-1177700731/instance-428041-1177700731.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 167274892

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1722448 kB
Buffers:         39072 kB
Cached:         216328 kB
SwapCached:       2932 kB
Active:         126272 kB
Inactive:       139388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722448 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            53792 kB
Committed_AS:  2529076 kB
PageTables:       1460 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= 66432 MiB

End job on node65 on Fri Apr 27 19:25:33 UTC 2007