Trace number 428019

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	|  Number of clauses:    2931                                                 |
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 |     743     2847     8565 |      949        0    nan |  0.000 % |
0.00/0.02	|       101 |     743     2847     8565 |     1043      101     24 |  0.000 % |
0.00/0.02	|       251 |     743     2847     8565 |     1148      251     22 |  0.001 % |
0.00/0.04	|       478 |     743     2847     8565 |     1263      478     23 |  0.000 % |
0.00/0.05	|       817 |     743     2847     8565 |     1389      817     22 |  0.000 % |
0.00/0.08	|      1324 |     743     2847     8565 |     1528     1324     21 |  0.000 % |
0.09/0.13	|      2083 |     743     2847     8565 |     1681     1292     19 |  0.000 % |
0.19/0.20	|      3223 |     743     2847     8565 |     1849     1559     21 |  0.000 % |
0.29/0.31	|      4931 |     743     2847     8565 |     2034     1345     20 |  0.000 % |
0.39/0.48	|      7493 |     743     2847     8565 |     2237     1775     22 |  0.001 % |
0.69/0.75	|     11337 |     743     2847     8565 |     2461     2151     22 |  0.000 % |
1.10/1.17	|     17103 |     743     2847     8565 |     2707     1573     19 |  0.000 % |
1.69/1.78	|     25752 |     743     2847     8565 |     2978     1856     18 |  0.001 % |
2.69/2.77	|     38727 |     743     2847     8565 |     3276     2631     18 |  0.001 % |
4.30/4.32	|     58188 |     743     2847     8565 |     3603     1959     18 |  0.000 % |
6.69/6.75	|     87380 |     743     2847     8565 |     3964     3491     21 |  0.000 % |
10.49/10.55	|    131170 |     743     2847     8565 |     4360     2689     21 |  0.001 % |
16.50/16.55	|    196854 |     743     2847     8565 |     4796     3811     22 |  0.000 % |
25.69/25.72	|    295380 |     743     2847     8565 |     5276     4792     24 |  0.000 % |
39.88/39.94	|    443169 |     743     2847     8565 |     5803     2701     21 |  0.000 % |
61.78/61.85	|    664855 |     743     2847     8565 |     6384     3664     20 |  0.001 % |
95.76/95.86	|    997381 |     743     2847     8565 |     7022     3273     21 |  0.000 % |
148.95/149.07	|   1496169 |     743     2847     8565 |     7725     5156     21 |  0.000 % |
232.43/232.55	|   2244351 |     743     2847     8565 |     8497     4478     22 |  0.000 % |
360.69/360.84	|   3366625 |     743     2847     8565 |     9347     4414     16 |  0.000 % |
572.53/572.78	|   5050038 |     743     2847     8565 |    10282     4885     22 |  0.000 % |
894.35/894.74	|   7575154 |     743     2847     8565 |    11310     7222     20 |  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/node48/watcher-428019-1177699629 -o ROOT/results/node48/solver-428019-1177699629 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428019-1177699629/minimarch_fixed /tmp/evaluation/428019-1177699629/instance-428019-1177699629.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 3/64 26148
/proc/meminfo: memFree=1643672/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2000 CPUtime=0
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 124808211 2048000 147 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 500 147 51 132 0 365 0

[startup+0.00709398 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26148
/proc/meminfo: memFree=1643672/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2000 CPUtime=0
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 124808211 2048000 148 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523068 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 500 148 51 132 0 365 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2000

[startup+0.101102 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26148
/proc/meminfo: memFree=1643672/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2128 CPUtime=0.09
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 209 0 0 0 9 0 0 0 18 0 1 0 124808211 2179072 194 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 532 194 67 132 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.30112 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26148
/proc/meminfo: memFree=1643672/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2128 CPUtime=0.29
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 229 0 0 0 29 0 0 0 19 0 1 0 124808211 2179072 214 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557354 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 532 214 67 132 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701157 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26148
/proc/meminfo: memFree=1643672/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2260 CPUtime=0.69
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 256 0 0 0 69 0 0 0 22 0 1 0 124808211 2314240 241 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 565 241 67 132 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2260

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1642896/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2392 CPUtime=1.49
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 281 0 0 0 149 0 0 0 25 0 1 0 124808211 2449408 266 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 598 266 67 132 0 463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1642640/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2524 CPUtime=3.09
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 322 0 0 0 309 0 0 0 25 0 1 0 124808211 2584576 307 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551151 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 631 307 67 132 0 496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1642256/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=2788 CPUtime=6.29
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 124808211 2854912 355 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 697 355 67 132 0 562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1642008/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=3052 CPUtime=12.69
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 124808211 3125248 419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 763 419 67 132 0 628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1641624/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=3316 CPUtime=25.49
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 523 0 0 0 2549 0 0 0 25 0 1 0 124808211 3395584 508 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 829 508 67 132 0 694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3316

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1641176/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=3708 CPUtime=51.08
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 613 0 0 0 5108 0 0 0 25 0 1 0 124808211 3796992 598 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 927 598 67 132 0 792 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3708

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1640472/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=4356 CPUtime=102.27
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 779 0 0 0 10227 0 0 0 25 0 1 0 124808211 4460544 764 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1089 764 67 132 0 954 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4356

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1639896/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=5020 CPUtime=162.24
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 933 0 0 0 16224 0 0 0 25 0 1 0 124808211 5140480 918 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557535 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1255 918 67 132 0 1120 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5020

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1639640/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=5288 CPUtime=222.23
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 995 0 0 0 22223 0 0 0 25 0 1 0 124808211 5414912 980 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1322 980 67 132 0 1187 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1639320/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=5552 CPUtime=282.21
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1083 0 0 0 28221 0 0 0 25 0 1 0 124808211 5685248 1068 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1388 1068 67 132 0 1253 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5552

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1639128/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=5772 CPUtime=342.2
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1138 0 0 0 34220 0 0 0 25 0 1 0 124808211 5910528 1123 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1443 1123 67 132 0 1308 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5772

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1638616/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=6300 CPUtime=402.18
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1263 0 0 0 40218 0 0 0 25 0 1 0 124808211 6451200 1248 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553382 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1575 1248 67 132 0 1440 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6300

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26149
/proc/meminfo: memFree=1638360/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=6560 CPUtime=462.16
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1312 0 0 0 46216 0 0 0 25 0 1 0 124808211 6717440 1297 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1640 1297 67 132 0 1505 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6560

[startup+522.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 26149
/proc/meminfo: memFree=1638104/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=6808 CPUtime=522.15
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1371 0 0 0 52215 0 0 0 25 0 1 0 124808211 6971392 1356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1702 1356 67 132 0 1567 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6808

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26149
/proc/meminfo: memFree=1638040/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=6948 CPUtime=582.13
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1403 0 0 0 58213 0 0 0 25 0 1 0 124808211 7114752 1388 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1737 1388 67 132 0 1602 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6948

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26149
/proc/meminfo: memFree=1637848/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=7080 CPUtime=642.12
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1447 0 0 0 64212 0 0 0 25 0 1 0 124808211 7249920 1432 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1770 1432 67 132 0 1635 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7080

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=1637720/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=7216 CPUtime=702.1
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1477 0 0 0 70210 0 0 0 25 0 1 0 124808211 7389184 1462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1804 1462 67 132 0 1669 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7216

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=1637528/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=7348 CPUtime=762.08
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1526 0 0 0 76208 0 0 0 25 0 1 0 124808211 7524352 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1837 1511 67 132 0 1702 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7348

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=1637400/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=7484 CPUtime=822.06
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1558 0 0 0 82206 0 0 0 25 0 1 0 124808211 7663616 1543 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1871 1543 67 132 0 1736 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7484

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26325
/proc/meminfo: memFree=1635928/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=7616 CPUtime=881.96
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1586 0 0 0 88195 1 0 0 25 0 1 0 124808211 7798784 1571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553265 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 1904 1571 67 132 0 1769 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 7616

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636824/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8016 CPUtime=941.94
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1670 0 0 0 94192 2 0 0 25 0 1 0 124808211 8208384 1655 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2004 1655 67 132 0 1869 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636760/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8016 CPUtime=1001.93
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1691 0 0 0 100191 2 0 0 25 0 1 0 124808211 8208384 1676 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2004 1676 67 132 0 1869 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 8016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636568/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8152 CPUtime=1061.91
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1728 0 0 0 106189 2 0 0 25 0 1 0 124808211 8347648 1713 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552624 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2038 1713 67 132 0 1903 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636312/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8428 CPUtime=1121.89
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1778 0 0 0 112187 2 0 0 25 0 1 0 124808211 8630272 1763 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2107 1763 67 132 0 1972 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636248/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8428 CPUtime=1181.88
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1800 0 0 0 118186 2 0 0 25 0 1 0 124808211 8630272 1785 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2107 1785 67 132 0 1972 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 8428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636248/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8560 CPUtime=1200.07
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1814 0 0 0 120005 2 0 0 25 0 1 0 124808211 8765440 1799 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557290 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2140 1799 67 132 0 2005 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8560

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 1.00 1.00 2/65 26347
/proc/meminfo: memFree=1636248/2055920 swapFree=4183896/4192956
[pid=26148] ppid=26146 vsize=8560 CPUtime=1200.07
/proc/26148/stat : 26148 (minimarch_fixed) R 26146 26148 25360 0 -1 4194304 1814 0 0 0 120005 2 0 0 25 0 1 0 124808211 8765440 1799 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557290 0 0 4096 3 0 0 0 17 1 0 0
/proc/26148/statm: 2140 1799 67 132 0 2005 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.026995
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1814
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= 2289

runsolver used 0.927858 second user time and 2.40563 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 27 18:47:09 UTC 2007

IDJOB= 428019
IDBENCH= 20272
IDSOLVER= 198
FILE ID= node48/428019-1177699629

PBS_JOBID= 4698665

Free space on /tmp= 66499 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428019-1177699629/minimarch_fixed /tmp/evaluation/428019-1177699629/instance-428019-1177699629.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-428019-1177699629 -o ROOT/results/node48/solver-428019-1177699629 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428019-1177699629/minimarch_fixed /tmp/evaluation/428019-1177699629/instance-428019-1177699629.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 190815181

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1644080 kB
Buffers:         40952 kB
Cached:         316640 kB
SwapCached:       3760 kB
Active:         231260 kB
Inactive:       136836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644080 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            29776 kB
Committed_AS:  1261816 kB
PageTables:       1388 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= 66499 MiB

End job on node48 on Fri Apr 27 19:07:11 UTC 2007