Trace number 427957

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
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 variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	|  Number of clauses:    14684                                                |
0.00/0.04	|  Parsing time:         0.04         s                                       |
0.04/0.10	============================[ Search Statistics ]==============================
0.04/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.10	===============================================================================
0.04/0.10	|         0 |    3848    12161    36842 |     4053        0    nan |  0.000 % |
0.09/0.11	|       100 |    3848    12161    36842 |     4459      100     27 |  0.073 % |
0.09/0.14	|       252 |    3848    12161    36842 |     4904      252     23 |  0.073 % |
0.09/0.17	|       479 |    3847    12157    36831 |     5395      478     23 |  0.091 % |
0.19/0.23	|       816 |    3847    12157    36831 |     5934      815     26 |  0.091 % |
0.29/0.30	|      1322 |    3847    12157    36831 |     6528     1321     27 |  0.091 % |
0.39/0.43	|      2082 |    3847    12157    36831 |     7181     2081     27 |  0.091 % |
0.59/0.64	|      3221 |    3847    12157    36831 |     7899     3220     26 |  0.091 % |
0.89/0.99	|      4929 |    3847    12157    36831 |     8689     4928     29 |  0.091 % |
1.49/1.59	|      7495 |    3847    12157    36831 |     9558     7494     32 |  0.091 % |
2.49/2.58	|     11341 |    3847    12157    36831 |    10514     6386     31 |  0.091 % |
4.09/4.15	|     17110 |    3847    12157    36831 |    11565     6728     29 |  0.091 % |
6.49/6.53	|     25760 |    3847    12157    36831 |    12722     9369     32 |  0.091 % |
10.29/10.38	|     38736 |    3847    12157    36831 |    13994     9343     31 |  0.091 % |
16.49/16.54	|     58199 |    3847    12157    36831 |    15393     7374     33 |  0.091 % |
26.49/26.50	|     87392 |    3847    12157    36831 |    16933    12990     39 |  0.091 % |
41.38/41.45	|    131183 |    3847    12157    36831 |    18626    13499     30 |  0.091 % |
68.37/68.45	|    196867 |    3847    12157    36831 |    20489    12355     33 |  0.091 % |
107.46/107.58	|    295393 |    3847    12157    36831 |    22538    17092     36 |  0.091 % |
171.55/171.69	|    443184 |    3847    12157    36831 |    24791    16084     36 |  0.091 % |
278.22/278.32	|    664867 |    3847    12157    36831 |    27271    23179     34 |  0.091 % |
440.67/440.88	|    997392 |    3847    12157    36831 |    29998    17615     30 |  0.091 % |
699.90/700.14	|   1496180 |    3847    12157    36831 |    32997    24389     41 |  0.091 % |
1115.09/1115.47	|   2244362 |    3847    12157    36831 |    36297    24570     44 |  0.091 % |

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/node68/watcher-427957-1177690129 -o ROOT/results/node68/solver-427957-1177690129 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427957-1177690129/minimarch_fixed /tmp/evaluation/427957-1177690129/instance-427957-1177690129.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1171
/proc/meminfo: memFree=1575872/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=2620 CPUtime=0
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 245002401 2682880 350 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134515972 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 655 350 51 132 0 520 0

[startup+0.0499219 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1171
/proc/meminfo: memFree=1575872/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=3452 CPUtime=0.04
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 575 0 0 0 4 0 0 0 18 0 1 0 245002401 3534848 560 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 863 561 63 132 0 728 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3452

[startup+0.101926 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1171
/proc/meminfo: memFree=1575872/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=3952 CPUtime=0.09
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 730 0 0 0 9 0 0 0 18 0 1 0 245002401 4046848 683 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 988 683 67 132 0 853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.301944 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1171
/proc/meminfo: memFree=1575872/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=3952 CPUtime=0.29
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 730 0 0 0 29 0 0 0 19 0 1 0 245002401 4046848 683 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551553 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 988 683 67 132 0 853 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3952

[startup+0.701979 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1171
/proc/meminfo: memFree=1575872/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=3952 CPUtime=0.69
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 730 0 0 0 69 0 0 0 23 0 1 0 245002401 4046848 683 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 988 683 67 132 0 853 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3952

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1573240/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=4480 CPUtime=1.49
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 852 0 0 0 149 0 0 0 25 0 1 0 245002401 4587520 805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551340 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 1120 805 67 132 0 985 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1572344/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=4876 CPUtime=3.09
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 965 0 0 0 309 0 0 0 25 0 1 0 245002401 4993024 918 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 1219 918 67 132 0 1084 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4876

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1571768/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=5404 CPUtime=6.29
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 1082 0 0 0 629 0 0 0 25 0 1 0 245002401 5533696 1035 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 1351 1035 67 132 0 1216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5404

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1570936/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=6064 CPUtime=12.69
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 1260 0 0 0 1269 0 0 0 25 0 1 0 245002401 6209536 1213 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 1516 1213 67 132 0 1381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6064

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1569976/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=6988 CPUtime=25.49
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 1484 0 0 0 2548 1 0 0 25 0 1 0 245002401 7155712 1437 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 1747 1437 67 132 0 1612 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6988

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1569016/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=8100 CPUtime=51.07
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 1756 0 0 0 5106 1 0 0 25 0 1 0 245002401 8294400 1709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2025 1709 67 132 0 1890 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8100

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1568568/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=8364 CPUtime=102.26
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 1839 0 0 0 10225 1 0 0 25 0 1 0 245002401 8564736 1792 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2091 1792 67 132 0 1956 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8364

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1567352/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=9568 CPUtime=162.25
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 2118 0 0 0 16223 2 0 0 25 0 1 0 245002401 9797632 2071 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2392 2071 67 132 0 2257 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9568

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1566200/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=10624 CPUtime=222.23
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 2406 0 0 0 22221 2 0 0 25 0 1 0 245002401 10878976 2359 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2656 2359 67 132 0 2521 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10624

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1565368/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=11588 CPUtime=282.21
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 2623 0 0 0 28219 2 0 0 25 0 1 0 245002401 11866112 2576 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2897 2576 67 132 0 2762 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11588

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1565048/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=11992 CPUtime=342.2
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 2710 0 0 0 34218 2 0 0 25 0 1 0 245002401 12279808 2663 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2998 2663 67 132 0 2863 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11992

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1564920/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=11992 CPUtime=402.18
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 2733 0 0 0 40216 2 0 0 25 0 1 0 245002401 12279808 2686 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 2998 2686 67 132 0 2863 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11992

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1564728/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=12256 CPUtime=462.16
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 2781 0 0 0 46214 2 0 0 25 0 1 0 245002401 12550144 2734 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3064 2734 67 132 0 2929 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1563832/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=13200 CPUtime=522.15
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3007 0 0 0 52212 3 0 0 25 0 1 0 245002401 13516800 2960 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3300 2960 67 132 0 3165 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1563768/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=13200 CPUtime=582.14
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3015 0 0 0 58211 3 0 0 25 0 1 0 245002401 13516800 2968 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3300 2968 67 132 0 3165 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1563256/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=13872 CPUtime=642.12
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3187 0 0 0 64209 3 0 0 25 0 1 0 245002401 14204928 3140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3468 3140 67 132 0 3333 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13872

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1562680/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=14400 CPUtime=702.1
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3319 0 0 0 70207 3 0 0 25 0 1 0 245002401 14745600 3272 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552950 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3600 3272 67 132 0 3465 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 14400

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1562104/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=14932 CPUtime=762.09
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3462 0 0 0 76205 4 0 0 25 0 1 0 245002401 15290368 3415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3733 3415 67 132 0 3598 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14932

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1561784/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=15328 CPUtime=822.07
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3540 0 0 0 82203 4 0 0 25 0 1 0 245002401 15695872 3493 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 3832 3493 67 132 0 3697 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 15328

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1560888/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=16120 CPUtime=882.05
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3759 0 0 0 88201 4 0 0 25 0 1 0 245002401 16506880 3712 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4030 3712 67 132 0 3895 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 16120

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1560888/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=16120 CPUtime=942.04
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3759 0 0 0 94199 5 0 0 25 0 1 0 245002401 16506880 3712 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4030 3712 67 132 0 3895 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 16120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1560824/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=16284 CPUtime=1002.02
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3770 0 0 0 100197 5 0 0 25 0 1 0 245002401 16674816 3723 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4071 3723 67 132 0 3936 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 16284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1560824/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=16416 CPUtime=1062.01
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 3822 0 0 0 106196 5 0 0 25 0 1 0 245002401 16809984 3775 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4104 3775 67 132 0 3969 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 16416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1558904/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=18132 CPUtime=1121.98
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 4262 0 0 0 112193 5 0 0 25 0 1 0 245002401 18567168 4215 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4533 4215 67 132 0 4398 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 18132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1558840/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=18132 CPUtime=1181.97
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 4263 0 0 0 118192 5 0 0 25 0 1 0 245002401 18567168 4216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4533 4216 67 132 0 4398 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1172
/proc/meminfo: memFree=1558840/2055920 swapFree=4183928/4192956
[pid=1171] ppid=1169 vsize=18132 CPUtime=1200.07
/proc/1171/stat : 1171 (minimarch_fixed) R 1169 1171 32602 0 -1 4194304 4264 0 0 0 120002 5 0 0 25 0 1 0 245002401 18567168 4217 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1171/statm: 4533 4217 67 132 0 4398 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18132

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06299
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 18132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4264
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= 2535

runsolver used 1.02084 second user time and 2.26465 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 27 16:08:49 UTC 2007

IDJOB= 427957
IDBENCH= 20236
IDSOLVER= 198
FILE ID= node68/427957-1177690129

PBS_JOBID= 4698632

Free space on /tmp= 66523 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427957-1177690129/minimarch_fixed /tmp/evaluation/427957-1177690129/instance-427957-1177690129.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-427957-1177690129 -o ROOT/results/node68/solver-427957-1177690129 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427957-1177690129/minimarch_fixed /tmp/evaluation/427957-1177690129/instance-427957-1177690129.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 392471770

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1576280 kB
Buffers:         44884 kB
Cached:         357816 kB
SwapCached:       3056 kB
Active:         205084 kB
Inactive:       207520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576280 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:            53132 kB
Committed_AS:  2942244 kB
PageTables:       1380 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= 66523 MiB

End job on node68 on Fri Apr 27 16:28:51 UTC 2007