Trace number 427451

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	|  Number of clauses:    2130                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     484     2098     6382 |      699        0    nan |  0.000 % |
0.00/0.01	|       101 |     484     2098     6382 |      769      101     26 |  0.000 % |
0.00/0.02	|       251 |     484     2098     6382 |      846      251     24 |  0.000 % |
0.00/0.03	|       477 |     484     2098     6382 |      930      477     25 |  0.000 % |
0.00/0.04	|       814 |     484     2098     6382 |     1023      814     24 |  0.000 % |
0.00/0.06	|      1322 |     484     2098     6382 |     1126      780     22 |  0.000 % |
0.00/0.10	|      2081 |     484     2098     6382 |     1238      943     20 |  0.000 % |
0.10/0.15	|      3223 |     484     2098     6382 |     1362      782     22 |  0.000 % |
0.20/0.23	|      4931 |     484     2098     6382 |     1499     1072     22 |  0.000 % |
0.30/0.37	|      7494 |     484     2098     6382 |     1648     1308     22 |  0.000 % |
0.50/0.57	|     11339 |     484     2098     6382 |     1813     1736     24 |  0.000 % |
0.80/0.89	|     17105 |     484     2098     6382 |     1995     1873     23 |  0.000 % |
1.30/1.36	|     25754 |     484     2098     6382 |     2194     1330     20 |  0.000 % |
2.10/2.12	|     38728 |     484     2098     6382 |     2414     1967     23 |  0.000 % |
3.30/3.30	|     58193 |     484     2098     6382 |     2655     1716     22 |  0.000 % |
5.09/5.11	|     87386 |     484     2098     6382 |     2921     2447     22 |  0.000 % |
7.99/8.00	|    131178 |     484     2098     6382 |     3213     2954     25 |  0.000 % |
12.29/12.39	|    196862 |     484     2098     6382 |     3534     3253     25 |  0.000 % |
19.29/19.31	|    295388 |     484     2098     6382 |     3888     3020     25 |  0.000 % |
30.08/30.16	|    443179 |     484     2098     6382 |     4277     2713     23 |  0.000 % |
46.28/46.34	|    664862 |     484     2098     6382 |     4704     3602     24 |  0.000 % |
72.27/72.31	|    997389 |     484     2098     6382 |     5175     3256     22 |  0.000 % |
112.86/112.90	|   1496177 |     484     2098     6382 |     5692     5063     24 |  0.000 % |
175.15/175.28	|   2244360 |     484     2098     6382 |     6262     4031     24 |  0.000 % |
273.52/273.68	|   3366634 |     484     2098     6382 |     6888     4691     24 |  0.000 % |
427.37/427.56	|   5050045 |     484     2098     6382 |     7577     5219     22 |  0.000 % |
665.31/665.53	|   7575161 |     484     2098     6382 |     8334     5016     23 |  0.000 % |
1054.49/1054.87	|  11362836 |     484     2098     6382 |     9168     6255     24 |  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/node27/watcher-427451-1177647496 -o ROOT/results/node27/solver-427451-1177647496 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427451-1177647496/minimarch_fixed /tmp/evaluation/427451-1177647496/instance-427451-1177647496.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: 0.92 0.98 0.99 3/65 26826
/proc/meminfo: memFree=1481368/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=1868 CPUtime=0
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 177445522 1912832 122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523024 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 467 122 51 132 0 332 0

[startup+0.105156 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26826
/proc/meminfo: memFree=1481368/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=1996 CPUtime=0.1
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 176 0 0 0 10 0 0 0 18 0 1 0 177445522 2043904 161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 499 161 67 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.201165 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26826
/proc/meminfo: memFree=1481368/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=1996 CPUtime=0.2
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 189 0 0 0 20 0 0 0 18 0 1 0 177445522 2043904 174 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551165 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 499 174 67 132 0 364 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1996

[startup+0.301175 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26826
/proc/meminfo: memFree=1481368/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=1996 CPUtime=0.3
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 196 0 0 0 30 0 0 0 19 0 1 0 177445522 2043904 181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 499 181 67 132 0 364 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1996

[startup+0.701215 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26826
/proc/meminfo: memFree=1481368/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=2128 CPUtime=0.7
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 222 0 0 0 70 0 0 0 22 0 1 0 177445522 2179072 207 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 532 207 67 132 0 397 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2128

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1480720/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=2260 CPUtime=1.5
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 248 0 0 0 150 0 0 0 25 0 1 0 177445522 2314240 233 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557537 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 565 233 67 132 0 430 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2260

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1480464/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=2392 CPUtime=3.1
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 274 0 0 0 310 0 0 0 25 0 1 0 177445522 2449408 259 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557240 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 598 259 67 132 0 463 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2392

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1480080/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=2656 CPUtime=6.29
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 335 0 0 0 629 0 0 0 25 0 1 0 177445522 2719744 320 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 664 320 67 132 0 529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2656

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1479824/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=2788 CPUtime=12.69
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 390 0 0 0 1269 0 0 0 25 0 1 0 177445522 2854912 375 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 697 375 67 132 0 562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2788

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1479568/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=3052 CPUtime=25.49
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 458 0 0 0 2549 0 0 0 25 0 1 0 177445522 3125248 443 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 763 443 67 132 0 628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3052

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1479184/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=3448 CPUtime=51.08
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 549 0 0 0 5108 0 0 0 25 0 1 0 177445522 3530752 534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 862 534 67 132 0 727 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3448

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1478672/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=3972 CPUtime=102.26
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 667 0 0 0 10226 0 0 0 25 0 1 0 177445522 4067328 652 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 993 652 67 132 0 858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3972

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1478352/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=4368 CPUtime=162.24
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 760 0 0 0 16224 0 0 0 25 0 1 0 177445522 4472832 745 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1092 745 67 132 0 957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4368

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26827
/proc/meminfo: memFree=1477968/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=4632 CPUtime=222.24
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 850 0 0 0 22223 1 0 0 25 0 1 0 177445522 4743168 835 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1158 835 67 132 0 1023 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4632

[startup+282.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 26827
/proc/meminfo: memFree=1477712/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=4900 CPUtime=282.22
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 917 0 0 0 28221 1 0 0 25 0 1 0 177445522 5017600 902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1225 902 67 132 0 1090 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4900

[startup+342.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 26827
/proc/meminfo: memFree=1477520/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=5164 CPUtime=342.2
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 974 0 0 0 34219 1 0 0 25 0 1 0 177445522 5287936 959 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1291 959 67 132 0 1156 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5164

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 26827
/proc/meminfo: memFree=1477264/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=5296 CPUtime=402.18
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1016 0 0 0 40217 1 0 0 25 0 1 0 177445522 5423104 1001 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1324 1001 67 132 0 1189 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5296

[startup+462.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/66 26827
/proc/meminfo: memFree=1477072/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=5564 CPUtime=462.16
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1087 0 0 0 46215 1 0 0 25 0 1 0 177445522 5697536 1072 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1391 1072 67 132 0 1256 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5564

[startup+522.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 26827
/proc/meminfo: memFree=1476880/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=5828 CPUtime=522.14
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1133 0 0 0 52213 1 0 0 25 0 1 0 177445522 5967872 1118 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1457 1118 67 132 0 1322 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5828

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 26827
/proc/meminfo: memFree=1476816/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=5968 CPUtime=582.13
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1161 0 0 0 58211 2 0 0 25 0 1 0 177445522 6111232 1146 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551528 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1492 1146 67 132 0 1357 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5968

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 26827
/proc/meminfo: memFree=1476688/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=5968 CPUtime=642.11
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1186 0 0 0 64209 2 0 0 25 0 1 0 177445522 6111232 1171 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557347 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1492 1171 67 132 0 1357 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5968

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26829
/proc/meminfo: memFree=1476368/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6280 CPUtime=702.1
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1253 0 0 0 70208 2 0 0 25 0 1 0 177445522 6430720 1238 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1570 1238 67 132 0 1435 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6280

[startup+762.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26829
/proc/meminfo: memFree=1476240/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6412 CPUtime=762.08
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1282 0 0 0 76206 2 0 0 25 0 1 0 177445522 6565888 1267 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1603 1267 67 132 0 1468 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6412

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1476176/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6552 CPUtime=822.06
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1307 0 0 0 82204 2 0 0 25 0 1 0 177445522 6709248 1292 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1638 1292 67 132 0 1503 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 6552

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1475920/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6684 CPUtime=882.05
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1358 0 0 0 88202 3 0 0 25 0 1 0 177445522 6844416 1343 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551325 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1671 1343 67 132 0 1536 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 6684

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1475792/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6824 CPUtime=942.03
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1377 0 0 0 94200 3 0 0 25 0 1 0 177445522 6987776 1362 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557260 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1706 1362 67 132 0 1571 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 6824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1475792/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6824 CPUtime=1002.01
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1397 0 0 0 100198 3 0 0 25 0 1 0 177445522 6987776 1382 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1706 1382 67 132 0 1571 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 6824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1475792/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=6960 CPUtime=1061.99
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1419 0 0 0 106196 3 0 0 25 0 1 0 177445522 7127040 1404 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1740 1404 67 132 0 1605 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 6960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1475664/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=7092 CPUtime=1121.98
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1436 0 0 0 112194 4 0 0 25 0 1 0 177445522 7262208 1421 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1773 1421 67 132 0 1638 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 7092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26829
/proc/meminfo: memFree=1475536/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=7092 CPUtime=1181.97
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1455 0 0 0 118193 4 0 0 25 0 1 0 177445522 7262208 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1773 1440 67 132 0 1638 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 26829
/proc/meminfo: memFree=1475472/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=7092 CPUtime=1200.06
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1466 0 0 0 120002 4 0 0 25 0 1 0 177445522 7262208 1451 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1773 1451 67 132 0 1638 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7092

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 26829
/proc/meminfo: memFree=1475472/2055920 swapFree=4182904/4192956
[pid=26826] ppid=26824 vsize=7092 CPUtime=1200.06
/proc/26826/stat : 26826 (minimarch_fixed) R 26824 26826 25612 0 -1 4194304 1466 0 0 0 120002 4 0 0 25 0 1 0 177445522 7262208 1451 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26826/statm: 1773 1451 67 132 0 1638 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.043993
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 7092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1466
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= 2007

runsolver used 0.968852 second user time and 2.31965 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 04:18:16 UTC 2007

IDJOB= 427451
IDBENCH= 19981
IDSOLVER= 198
FILE ID= node27/427451-1177647496

PBS_JOBID= 4697309

Free space on /tmp= 66440 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427451-1177647496/minimarch_fixed /tmp/evaluation/427451-1177647496/instance-427451-1177647496.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-427451-1177647496 -o ROOT/results/node27/solver-427451-1177647496 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427451-1177647496/minimarch_fixed /tmp/evaluation/427451-1177647496/instance-427451-1177647496.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 819146886

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1481776 kB
Buffers:         46816 kB
Cached:         452240 kB
SwapCached:       4348 kB
Active:         236844 kB
Inactive:       272460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481776 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            2924 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            50856 kB
Committed_AS:  2196120 kB
PageTables:       1412 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= 66440 MiB

End job on node27 on Fri Apr 27 04:38:19 UTC 2007