Trace number 427787

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) 1200.05 1200.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	|  Number of clauses:    67200                                                |
0.19/0.27	|  Parsing time:         0.26         s                                       |
0.49/0.57	============================[ Search Statistics ]==============================
0.49/0.57	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.57	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.57	===============================================================================
0.49/0.57	|         0 |   15562    66489   201788 |    22163        0    nan |  0.000 % |
0.59/0.64	|       100 |   15562    66489   201788 |    24379      100    179 |  0.000 % |
0.69/0.73	|       250 |   15562    66489   201788 |    26817      250    192 |  0.000 % |
0.79/0.86	|       475 |   15562    66489   201788 |    29498      475    181 |  0.000 % |
0.99/1.06	|       812 |   15562    66489   201788 |    32448      812    182 |  0.000 % |
1.29/1.34	|      1318 |   15562    66489   201788 |    35693     1318    195 |  0.000 % |
1.69/1.78	|      2077 |   15562    66489   201788 |    39263     2077    222 |  0.000 % |
2.39/2.47	|      3216 |   15562    66489   201788 |    43189     3216    218 |  0.000 % |
3.49/3.50	|      4924 |   15562    66489   201788 |    47508     4924    219 |  0.000 % |
5.19/5.21	|      7486 |   15562    66489   201788 |    52259     7486    231 |  0.000 % |
7.69/7.74	|     11330 |   15562    66489   201788 |    57485    11330    240 |  0.000 % |
11.88/11.99	|     17098 |   15562    66489   201788 |    63233    17098    251 |  0.000 % |
19.48/19.58	|     25748 |   15562    66489   201788 |    69556    25748    265 |  0.000 % |
33.18/33.25	|     38724 |   15562    66489   201788 |    76512    38724    283 |  0.000 % |
57.38/57.46	|     58185 |   15562    66489   201788 |    84163    58185    312 |  0.000 % |
101.27/101.36	|     87379 |   15562    66489   201788 |    92580    14002    364 |  0.000 % |
173.15/173.29	|    131170 |   15562    66489   201788 |   101838    57793    351 |  0.000 % |
289.72/289.87	|    196854 |   15562    66489   201788 |   112022    33080    348 |  0.000 % |
517.46/517.60	|    295381 |   15562    66489   201788 |   123224    32256    401 |  0.000 % |
914.57/914.80	|    443173 |   15562    66489   201788 |   135546    69724    451 |  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-427787-1177675849 -o ROOT/results/node51/solver-427787-1177675849 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427787-1177675849/minimarch_fixed /tmp/evaluation/427787-1177675849/instance-427787-1177675849.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 18847
/proc/meminfo: memFree=1703536/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=2440 CPUtime=0
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 513 0 0 0 0 0 0 0 18 0 1 0 122430005 2498560 498 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 610 499 49 132 0 475 0

[startup+0.022557 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18847
/proc/meminfo: memFree=1703536/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=4372 CPUtime=0.01
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 925 0 0 0 1 0 0 0 18 0 1 0 122430005 4476928 910 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 1093 910 51 132 0 958 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4372

[startup+0.101563 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18847
/proc/meminfo: memFree=1703536/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=6780 CPUtime=0.09
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 1515 0 0 0 9 0 0 0 18 0 1 0 122430005 6942720 1500 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 1695 1500 51 132 0 1560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6780

[startup+0.301581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18847
/proc/meminfo: memFree=1703536/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=7808 CPUtime=0.29
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 1781 0 0 0 29 0 0 0 19 0 1 0 122430005 7995392 1766 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 1952 1766 63 132 0 1817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7808

[startup+0.701616 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18847
/proc/meminfo: memFree=1703536/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=7356 CPUtime=0.69
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 2021 0 0 0 69 0 0 0 23 0 1 0 122430005 7532544 1706 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 1839 1706 68 132 0 1704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7356

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1696744/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=8284 CPUtime=1.49
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 2235 0 0 0 149 0 0 0 25 0 1 0 122430005 8482816 1920 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 2071 1920 68 132 0 1936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8284

[startup+3.10183 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1695016/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=10528 CPUtime=3.09
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 2803 0 0 0 308 1 0 0 25 0 1 0 122430005 10780672 2488 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 2632 2488 68 132 0 2497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10528

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1690088/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=15416 CPUtime=6.29
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 4024 0 0 0 627 2 0 0 25 0 1 0 122430005 15785984 3709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 3854 3709 68 132 0 3719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15416

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1679976/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=24928 CPUtime=12.68
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 6404 0 0 0 1265 3 0 0 25 0 1 0 122430005 25526272 6089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 6232 6089 68 132 0 6097 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24928

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1661224/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=43344 CPUtime=25.49
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 10986 0 0 0 2542 7 0 0 25 0 1 0 122430005 44384256 10671 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 10836 10671 68 132 0 10701 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43344

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1631144/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=73684 CPUtime=51.08
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 18569 0 0 0 5095 13 0 0 25 0 1 0 122430005 75452416 18254 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 18421 18254 68 132 0 18286 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73684

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1583784/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=120184 CPUtime=102.27
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 30218 0 0 0 10203 24 0 0 25 0 1 0 122430005 123068416 29903 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620319 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 30046 29903 68 132 0 29911 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 120184

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1583784/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=120184 CPUtime=162.25
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 30218 0 0 0 16201 24 0 0 25 0 1 0 122430005 123068416 29903 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 30046 29903 68 132 0 29911 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 120184

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1570472/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=133680 CPUtime=222.23
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 33581 0 0 0 22197 26 0 0 25 0 1 0 122430005 136888320 33266 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 33420 33266 68 132 0 33285 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133680

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1547560/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=156456 CPUtime=282.23
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 39248 0 0 0 28191 32 0 0 25 0 1 0 122430005 160210944 38933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 39114 38933 68 132 0 38979 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 156456

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1547624/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=156456 CPUtime=342.21
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 39248 0 0 0 34189 32 0 0 25 0 1 0 122430005 160210944 38933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 39114 38933 68 132 0 38979 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 156456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1547560/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=156456 CPUtime=402.2
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 39248 0 0 0 40188 32 0 0 25 0 1 0 122430005 160210944 38933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 39114 38933 68 132 0 38979 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 156456

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1530920/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=173236 CPUtime=462.18
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 43451 0 0 0 46182 36 0 0 25 0 1 0 122430005 177393664 43136 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 43309 43136 68 132 0 43174 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 173236

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1520680/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=183284 CPUtime=522.16
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 45953 0 0 0 52179 37 0 0 25 0 1 0 122430005 187682816 45638 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 45821 45638 68 132 0 45686 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 183284

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1520680/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=183284 CPUtime=582.15
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 45953 0 0 0 58178 37 0 0 25 0 1 0 122430005 187682816 45638 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 45821 45638 68 132 0 45686 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 183284

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1520680/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=183284 CPUtime=642.13
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 45953 0 0 0 64176 37 0 0 25 0 1 0 122430005 187682816 45638 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 45821 45638 68 132 0 45686 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 183284

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1519976/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=184216 CPUtime=702.12
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 46203 0 0 0 70174 38 0 0 25 0 1 0 122430005 188637184 45888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 46054 45888 68 132 0 45919 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 184216

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1492008/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=211892 CPUtime=762.11
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 53127 0 0 0 76167 44 0 0 25 0 1 0 122430005 216977408 52812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 52973 52812 68 132 0 52838 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 211892

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1485800/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=217984 CPUtime=822.09
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 54641 0 0 0 82164 45 0 0 25 0 1 0 122430005 223215616 54326 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 54496 54326 68 132 0 54361 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 217984

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1485864/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=217984 CPUtime=882.08
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 54641 0 0 0 88163 45 0 0 25 0 1 0 122430005 223215616 54326 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 54496 54326 68 132 0 54361 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 217984

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1485864/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=217984 CPUtime=942.06
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 54643 0 0 0 94161 45 0 0 25 0 1 0 122430005 223215616 54328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 54496 54328 68 132 0 54361 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 217984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1485800/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=217984 CPUtime=1002.05
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 54643 0 0 0 100159 46 0 0 25 0 1 0 122430005 223215616 54328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 54496 54328 68 132 0 54361 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 217984

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1467048/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=237016 CPUtime=1062.03
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 59344 0 0 0 106153 50 0 0 25 0 1 0 122430005 242704384 59029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 59254 59029 68 132 0 59119 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 237016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1466984/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=237016 CPUtime=1122.01
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 59344 0 0 0 112151 50 0 0 25 0 1 0 122430005 242704384 59029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 59254 59029 68 132 0 59119 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 237016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1466920/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=237016 CPUtime=1182
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 59344 0 0 0 118150 50 0 0 25 0 1 0 122430005 242704384 59029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 59254 59029 68 132 0 59119 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 237016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1466920/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=237016 CPUtime=1200
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 59344 0 0 0 119950 50 0 0 25 0 1 0 122430005 242704384 59029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 59254 59029 68 132 0 59119 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 237016

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: 0.99 0.98 0.99 2/65 18848
/proc/meminfo: memFree=1466920/2055920 swapFree=4183292/4192956
[pid=18847] ppid=18845 vsize=237016 CPUtime=1200
/proc/18847/stat : 18847 (minimarch_fixed) R 18845 18847 18035 0 -1 4194304 59344 0 0 0 119950 50 0 0 25 0 1 0 122430005 242704384 59029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18847/statm: 59254 59029 68 132 0 59119 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 237016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.5
CPU system time (s): 0.545917
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 237016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.545917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59344
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= 1611

runsolver used 0.863868 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 12:10:49 UTC 2007

IDJOB= 427787
IDBENCH= 20149
IDSOLVER= 198
FILE ID= node51/427787-1177675849

PBS_JOBID= 4698572

Free space on /tmp= 66524 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/427787-1177675849/minimarch_fixed /tmp/evaluation/427787-1177675849/instance-427787-1177675849.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-427787-1177675849 -o ROOT/results/node51/solver-427787-1177675849 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427787-1177675849/minimarch_fixed /tmp/evaluation/427787-1177675849/instance-427787-1177675849.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 306836451

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:       1703944 kB
Buffers:         32868 kB
Cached:         175684 kB
SwapCached:       3676 kB
Active:         176188 kB
Inactive:       120080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703944 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            4128 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            41760 kB
Committed_AS:  3824168 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= 66524 MiB

End job on node51 on Fri Apr 27 12:30:51 UTC 2007