Trace number 427967

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) 1200.01 1200.31

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
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                                                |
0.00/0.03	|  Parsing time:         0.03         s                                       |
0.00/0.07	============================[ Search Statistics ]==============================
0.00/0.07	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	===============================================================================
0.00/0.07	|         0 |    3160    10070    30568 |     3356        0    nan |  0.000 % |
0.00/0.08	|       100 |    3160    10070    30568 |     3692      100     33 |  0.000 % |
0.10/0.10	|       250 |    3160    10070    30568 |     4061      250     32 |  0.000 % |
0.10/0.13	|       477 |    3160    10070    30568 |     4467      477     29 |  0.000 % |
0.10/0.17	|       815 |    3160    10070    30568 |     4914      815     29 |  0.000 % |
0.19/0.24	|      1321 |    3160    10070    30568 |     5405     1321     30 |  0.000 % |
0.29/0.35	|      2081 |    3160    10070    30568 |     5946     2081     30 |  0.000 % |
0.49/0.53	|      3220 |    3160    10070    30568 |     6541     3220     30 |  0.000 % |
0.79/0.81	|      4928 |    3160    10070    30568 |     7195     4928     29 |  0.000 % |
1.20/1.27	|      7491 |    3160    10070    30568 |     7914     7491     29 |  0.000 % |
1.99/2.00	|     11335 |    3160    10070    30568 |     8706     7226     33 |  0.000 % |
3.19/3.24	|     17101 |    3160    10070    30568 |     9576     8414     33 |  0.000 % |
5.09/5.19	|     25750 |    3160    10070    30568 |    10534     7165     34 |  0.000 % |
8.39/8.44	|     38724 |    3160    10070    30568 |    11588     9347     36 |  0.000 % |
13.38/13.49	|     58185 |    3160    10070    30568 |    12746    10789     36 |  0.000 % |
21.28/21.31	|     87378 |    3160    10070    30568 |    14021     7399     34 |  0.000 % |
34.28/34.36	|    131167 |    3160    10070    30568 |    15423     7935     35 |  0.000 % |
54.87/54.90	|    196851 |    3160    10070    30568 |    16966    10408     30 |  0.000 % |
87.77/87.82	|    295378 |    3160    10070    30568 |    18662    13909     37 |  0.000 % |
139.05/139.16	|    443167 |    3160    10070    30568 |    20529     9971     28 |  0.000 % |
221.93/222.01	|    664853 |    3160    10070    30568 |    22581    12670     30 |  0.000 % |
357.20/357.32	|    997378 |    3160    10070    30568 |    24840    12795     36 |  0.000 % |
575.25/575.44	|   1496166 |    3160    10070    30568 |    27324    20089     40 |  0.000 % |
910.07/910.38	|   2244348 |    3160    10070    30568 |    30056    26690     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/node51/watcher-427967-1177690774 -o ROOT/results/node51/solver-427967-1177690774 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427967-1177690774/minimarch_fixed /tmp/evaluation/427967-1177690774/instance-427967-1177690774.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 0.95 0.98 3/64 20094
/proc/meminfo: memFree=1702080/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=2440 CPUtime=0
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 123922493 2498560 291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533376 0 0 4096 3 0 0 0 17 0 0 0
/proc/20094/statm: 610 291 51 132 0 475 0

[startup+0.105489 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20094
/proc/meminfo: memFree=1702080/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=3460 CPUtime=0.1
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 123922493 3543040 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557549 0 0 4096 3 0 0 0 17 0 0 0
/proc/20094/statm: 865 569 67 132 0 730 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3460

[startup+0.201498 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20094
/proc/meminfo: memFree=1702080/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=3460 CPUtime=0.19
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 584 0 0 0 19 0 0 0 18 0 1 0 123922493 3543040 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 0 0 0
/proc/20094/statm: 865 569 67 132 0 730 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3460

[startup+0.301507 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20094
/proc/meminfo: memFree=1702080/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=3460 CPUtime=0.29
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 584 0 0 0 29 0 0 0 19 0 1 0 123922493 3543040 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 0 0 0
/proc/20094/statm: 865 569 67 132 0 730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.701542 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20094
/proc/meminfo: memFree=1702080/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=3592 CPUtime=0.69
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 604 0 0 0 69 0 0 0 23 0 1 0 123922493 3678208 589 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 0 0 0
/proc/20094/statm: 898 589 67 132 0 763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50162 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20095
/proc/meminfo: memFree=1699576/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=4280 CPUtime=1.49
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 760 0 0 0 149 0 0 0 25 0 1 0 123922493 4382720 745 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552502 0 0 4096 3 0 0 0 17 0 0 0
/proc/20094/statm: 1070 745 67 132 0 935 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4280

[startup+3.10177 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20095
/proc/meminfo: memFree=1699064/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=4544 CPUtime=3.09
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 833 0 0 0 309 0 0 0 25 0 1 0 123922493 4653056 818 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 1136 818 67 132 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4544

[startup+6.30186 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20095
/proc/meminfo: memFree=1698552/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=5072 CPUtime=6.29
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 961 0 0 0 629 0 0 0 25 0 1 0 123922493 5193728 946 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 1268 946 67 132 0 1133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5072

[startup+12.7014 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 20095
/proc/meminfo: memFree=1697592/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=5600 CPUtime=12.68
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 1107 0 0 0 1268 0 0 0 25 0 1 0 123922493 5734400 1092 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 1400 1092 67 132 0 1265 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5600

[startup+25.5026 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 20095
/proc/meminfo: memFree=1697080/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=6172 CPUtime=25.48
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 1259 0 0 0 2548 0 0 0 25 0 1 0 123922493 6320128 1244 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557490 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 1543 1244 67 132 0 1408 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6172

[startup+51.1029 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20095
/proc/meminfo: memFree=1696440/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=6832 CPUtime=51.07
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 1417 0 0 0 5107 0 0 0 25 0 1 0 123922493 6995968 1402 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 1708 1402 67 132 0 1573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6832

[startup+102.303 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20095
/proc/meminfo: memFree=1694968/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=8352 CPUtime=102.27
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 1770 0 0 0 10226 1 0 0 25 0 1 0 123922493 8552448 1755 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 2088 1755 67 132 0 1953 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8352

[startup+162.302 s]
/proc/loadavg: 1.04 0.98 0.98 2/65 20095
/proc/meminfo: memFree=1694392/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=9028 CPUtime=162.25
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 1967 0 0 0 16224 1 0 0 25 0 1 0 123922493 9244672 1952 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 2257 1952 67 132 0 2122 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9028

[startup+222.305 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1693624/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=9688 CPUtime=222.23
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 2124 0 0 0 22222 1 0 0 25 0 1 0 123922493 9920512 2109 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 2422 2109 67 132 0 2287 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9688

[startup+282.303 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 20095
/proc/meminfo: memFree=1692664/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=10568 CPUtime=282.22
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 2348 0 0 0 28220 2 0 0 25 0 1 0 123922493 10821632 2333 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 2642 2333 67 132 0 2507 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10568

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 20095
/proc/meminfo: memFree=1691960/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=11360 CPUtime=342.2
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 2538 0 0 0 34218 2 0 0 25 0 1 0 123922493 11632640 2523 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 2840 2523 67 132 0 2705 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11360

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1691640/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=11656 CPUtime=402.19
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 2613 0 0 0 40216 3 0 0 25 0 1 0 123922493 11935744 2598 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551504 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 2914 2598 67 132 0 2779 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11656

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1691128/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=12184 CPUtime=462.18
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 2751 0 0 0 46215 3 0 0 25 0 1 0 123922493 12476416 2736 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3046 2736 67 132 0 2911 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1690680/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=12584 CPUtime=522.16
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 2843 0 0 0 52213 3 0 0 25 0 1 0 123922493 12886016 2828 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558002 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3146 2828 67 132 0 3011 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12584

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1690040/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=13276 CPUtime=582.15
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3013 0 0 0 58211 4 0 0 25 0 1 0 123922493 13594624 2998 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3319 2998 67 132 0 3184 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13276

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1690040/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=13276 CPUtime=642.14
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3016 0 0 0 64210 4 0 0 25 0 1 0 123922493 13594624 3001 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551538 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3319 3001 67 132 0 3184 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13276

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1689720/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=13696 CPUtime=702.12
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3095 0 0 0 70208 4 0 0 25 0 1 0 123922493 14024704 3080 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3424 3080 67 132 0 3289 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 13696

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1689720/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=13692 CPUtime=762.11
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3095 0 0 0 76207 4 0 0 25 0 1 0 123922493 14020608 3080 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3423 3080 67 132 0 3288 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13692

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1689272/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=14096 CPUtime=822.09
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3193 0 0 0 82204 5 0 0 25 0 1 0 123922493 14434304 3178 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3524 3178 67 132 0 3389 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 14096

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1688952/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=14376 CPUtime=882.08
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3286 0 0 0 88203 5 0 0 25 0 1 0 123922493 14721024 3271 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3594 3271 67 132 0 3459 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 14376

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1688568/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=14776 CPUtime=942.06
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3360 0 0 0 94201 5 0 0 25 0 1 0 123922493 15130624 3345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3694 3345 67 132 0 3559 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1688440/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=14912 CPUtime=1002.04
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3404 0 0 0 100199 5 0 0 25 0 1 0 123922493 15269888 3389 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3728 3389 67 132 0 3593 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1688120/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=15324 CPUtime=1062.03
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3500 0 0 0 106198 5 0 0 25 0 1 0 123922493 15691776 3485 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3831 3485 67 132 0 3696 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 15324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1687992/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=15456 CPUtime=1122.02
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3516 0 0 0 112196 6 0 0 25 0 1 0 123922493 15826944 3501 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3864 3501 67 132 0 3729 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 15456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1687864/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=15592 CPUtime=1182
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3564 0 0 0 118194 6 0 0 25 0 1 0 123922493 15966208 3549 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3898 3549 67 132 0 3763 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 15592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20095
/proc/meminfo: memFree=1687608/2055920 swapFree=4183292/4192956
[pid=20094] ppid=20092 vsize=15860 CPUtime=1200
/proc/20094/stat : 20094 (minimarch_fixed) R 20092 20094 18915 0 -1 4194304 3621 0 0 0 119994 6 0 0 25 0 1 0 123922493 16240640 3606 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20094/statm: 3965 3606 67 132 0 3830 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 15860

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.068989
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 15860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3621
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= 1640

runsolver used 0.974851 second user time and 2.31365 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 16:19:34 UTC 2007

IDJOB= 427967
IDBENCH= 20242
IDSOLVER= 198
FILE ID= node51/427967-1177690774

PBS_JOBID= 4698635

Free space on /tmp= 66525 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-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427967-1177690774/minimarch_fixed /tmp/evaluation/427967-1177690774/instance-427967-1177690774.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-427967-1177690774 -o ROOT/results/node51/solver-427967-1177690774 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427967-1177690774/minimarch_fixed /tmp/evaluation/427967-1177690774/instance-427967-1177690774.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 871791774

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1702488 kB
Buffers:         34188 kB
Cached:         175860 kB
SwapCached:       3676 kB
Active:         179548 kB
Inactive:       118360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702488 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          15864 kB
Slab:            41592 kB
Committed_AS:  3830592 kB
PageTables:       1408 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= 66525 MiB

End job on node51 on Fri Apr 27 16:39:36 UTC 2007