Trace number 427855

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) 1200.04 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	|  Number of clauses:    29400                                                |
0.06/0.09	|  Parsing time:         0.09         s                                       |
0.09/0.19	============================[ Search Statistics ]==============================
0.09/0.19	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	===============================================================================
0.09/0.19	|         0 |    6819    29102    88278 |     9700        0    nan |  0.000 % |
0.19/0.22	|       102 |    6819    29102    88278 |    10670      102    113 |  0.000 % |
0.19/0.25	|       252 |    6819    29102    88278 |    11737      252    125 |  0.000 % |
0.29/0.31	|       480 |    6819    29102    88278 |    12911      480    135 |  0.000 % |
0.29/0.38	|       818 |    6819    29102    88278 |    14202      818    133 |  0.000 % |
0.39/0.50	|      1327 |    6819    29102    88278 |    15623     1327    131 |  0.000 % |
0.59/0.67	|      2087 |    6819    29102    88278 |    17185     2087    134 |  0.000 % |
0.89/0.95	|      3226 |    6819    29102    88278 |    18903     3226    140 |  0.000 % |
1.40/1.40	|      4934 |    6819    29102    88278 |    20794     4934    147 |  0.000 % |
2.09/2.19	|      7496 |    6819    29102    88278 |    22873     7496    152 |  0.000 % |
3.48/3.57	|     11341 |    6819    29102    88278 |    25161    11341    163 |  0.000 % |
5.78/5.83	|     17108 |    6819    29102    88278 |    27677    17108    167 |  0.000 % |
9.88/9.95	|     25757 |    6819    29102    88278 |    30444    25757    175 |  0.000 % |
17.35/17.47	|     38732 |    6819    29102    88278 |    33489    18761    206 |  0.000 % |
29.04/29.14	|     58193 |    6819    29102    88278 |    36838    15110    193 |  0.000 % |
50.22/50.35	|     87386 |    6819    29102    88278 |    40522    18446    204 |  0.000 % |
85.62/85.79	|    131176 |    6819    29102    88278 |    44574    33034    204 |  0.000 % |
155.89/156.00	|    196864 |    6819    29102    88278 |    49031    33360    211 |  0.000 % |
267.36/267.58	|    295390 |    6819    29102    88278 |    53934    25075    206 |  0.000 % |
446.21/446.45	|    443180 |    6819    29102    88278 |    59328    49999    236 |  0.000 % |
734.33/734.66	|    664863 |    6819    29102    88278 |    65261    45044    212 |  0.000 % |
1192.61/1193.05	|    997388 |    6819    29102    88278 |    71787    66374    226 |  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-427855-1177686073 -o ROOT/results/node48/solver-427855-1177686073 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427855-1177686073/minimarch_fixed /tmp/evaluation/427855-1177686073/instance-427855-1177686073.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 0.97 0.99 3/70 25174
/proc/meminfo: memFree=1643496/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=2692 CPUtime=0
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 123452637 2756608 439 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 673 439 51 132 0 538 0

[startup+0.0672249 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 25174
/proc/meminfo: memFree=1643496/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=4568 CPUtime=0.06
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 874 0 0 0 6 0 0 0 18 0 1 0 123452637 4677632 859 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523361 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 1142 859 51 132 0 1007 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4568

[startup+0.101227 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 25174
/proc/meminfo: memFree=1643496/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=4564 CPUtime=0.09
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 886 0 0 0 9 0 0 0 18 0 1 0 123452637 4673536 871 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531532 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 1141 871 63 132 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4564

[startup+0.301246 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 25174
/proc/meminfo: memFree=1643496/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=4400 CPUtime=0.29
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 940 0 0 0 29 0 0 0 19 0 1 0 123452637 4505600 866 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 1100 866 68 132 0 965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4400

[startup+0.701282 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 25174
/proc/meminfo: memFree=1643496/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=5192 CPUtime=0.69
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 1125 0 0 0 69 0 0 0 22 0 1 0 123452637 5316608 1051 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 1298 1051 68 132 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5192

[startup+1.50136 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 25175
/proc/meminfo: memFree=1638880/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=7044 CPUtime=1.49
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 1606 0 0 0 148 1 0 0 25 0 1 0 123452637 7213056 1532 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 1761 1532 68 132 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7044

[startup+3.10152 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 25175
/proc/meminfo: memFree=1636192/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=10608 CPUtime=3.09
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 2487 0 0 0 307 2 0 0 25 0 1 0 123452637 10862592 2413 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551340 0 0 4096 3 0 0 0 17 0 0 0
/proc/25174/statm: 2652 2413 68 132 0 2517 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10608

[startup+6.3018 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 25201
/proc/meminfo: memFree=1629464/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=16612 CPUtime=6.28
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 3974 0 0 0 625 3 0 0 25 0 1 0 123452637 17010688 3900 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551165 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 4153 3900 68 132 0 4018 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16612

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 25231
/proc/meminfo: memFree=1618584/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=26808 CPUtime=12.66
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 6526 0 0 0 1261 5 0 0 25 0 1 0 123452637 27451392 6452 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 6702 6452 68 132 0 6567 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26808

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.99 2/71 25261
/proc/meminfo: memFree=1613336/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=31560 CPUtime=25.45
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 7705 0 0 0 2538 7 0 0 25 0 1 0 123452637 32317440 7631 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 7890 7631 68 132 0 7755 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 31560

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1609560/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=36048 CPUtime=51.02
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 8862 0 0 0 5094 8 0 0 25 0 1 0 123452637 36913152 8788 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 9012 8788 68 132 0 8877 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 36048

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1601496/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=44192 CPUtime=102.21
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 10869 0 0 0 10211 10 0 0 25 0 1 0 123452637 45252608 10795 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 11048 10795 68 132 0 10913 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 44192

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1598040/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=47624 CPUtime=162.19
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 11726 0 0 0 16208 11 0 0 25 0 1 0 123452637 48766976 11652 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 11906 11652 68 132 0 11771 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 47624

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1590040/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=55544 CPUtime=222.18
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 13712 0 0 0 22205 13 0 0 25 0 1 0 123452637 56877056 13638 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 13886 13638 68 132 0 13751 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 55544

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1590104/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=55544 CPUtime=282.16
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 13713 0 0 0 28203 13 0 0 25 0 1 0 123452637 56877056 13639 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 13886 13639 68 132 0 13751 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 55544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1587160/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=58580 CPUtime=342.15
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 14484 0 0 0 34201 14 0 0 25 0 1 0 123452637 59985920 14410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 14645 14410 68 132 0 14510 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 58580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1585112/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=60476 CPUtime=402.12
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 14946 0 0 0 40198 14 0 0 25 0 1 0 123452637 61927424 14872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 15119 14872 68 132 0 14984 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 60476

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25291
/proc/meminfo: memFree=1580248/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=65360 CPUtime=462.11
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 16163 0 0 0 46196 15 0 0 25 0 1 0 123452637 66928640 16089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 16340 16089 68 132 0 16205 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 65360

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1580248/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=65360 CPUtime=522.09
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 16163 0 0 0 52194 15 0 0 25 0 1 0 123452637 66928640 16089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 16340 16089 68 132 0 16205 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 65360

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1580312/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=65360 CPUtime=582.08
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 16163 0 0 0 58193 15 0 0 25 0 1 0 123452637 66928640 16089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 16340 16089 68 132 0 16205 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 65360

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1580312/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=65360 CPUtime=642.06
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 16163 0 0 0 64191 15 0 0 25 0 1 0 123452637 66928640 16089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 16340 16089 68 132 0 16205 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 65360

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1580312/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=65360 CPUtime=702.04
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 16163 0 0 0 70189 15 0 0 25 0 1 0 123452637 66928640 16089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 16340 16089 68 132 0 16205 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 65360

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1578136/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=67596 CPUtime=762.03
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 16705 0 0 0 76187 16 0 0 25 0 1 0 123452637 69218304 16631 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 16899 16631 68 132 0 16764 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 67596

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1577048/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=69312 CPUtime=822.02
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17130 0 0 0 82185 17 0 0 25 0 1 0 123452637 70975488 17056 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 17328 17056 68 132 0 17193 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 69312

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1576408/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=69312 CPUtime=882
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17148 0 0 0 88183 17 0 0 25 0 1 0 123452637 70975488 17074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 17328 17074 68 132 0 17193 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 69312

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1575256/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=70504 CPUtime=941.98
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17436 0 0 0 94181 17 0 0 25 0 1 0 123452637 72196096 17362 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550946 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 17626 17362 68 132 0 17491 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 70504

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1575192/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=70504 CPUtime=1001.97
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17436 0 0 0 100180 17 0 0 25 0 1 0 123452637 72196096 17362 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 17626 17362 68 132 0 17491 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 70504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1574104/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=71692 CPUtime=1061.95
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17712 0 0 0 106178 17 0 0 25 0 1 0 123452637 73412608 17638 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 17923 17638 68 132 0 17788 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 71692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1573400/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=72352 CPUtime=1121.94
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17886 0 0 0 112176 18 0 0 25 0 1 0 123452637 74088448 17812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 18088 17812 68 132 0 17953 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 72352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1573400/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=72352 CPUtime=1181.92
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 17886 0 0 0 118174 18 0 0 25 0 1 0 123452637 74088448 17812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 18088 17812 68 132 0 17953 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 72352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25293
/proc/meminfo: memFree=1565208/2055920 swapFree=4183896/4192956
[pid=25174] ppid=25172 vsize=80404 CPUtime=1200.02
/proc/25174/stat : 25174 (minimarch_fixed) R 25172 25174 24221 0 -1 4194304 19927 0 0 0 119982 20 0 0 25 0 1 0 123452637 82333696 19853 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/25174/statm: 20101 19853 68 132 0 19966 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 80404

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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.217966
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 80404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19927
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= 8
involuntary context switches= 2189

runsolver used 0.986849 second user time and 2.33764 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 27 15:01:13 UTC 2007

IDJOB= 427855
IDBENCH= 20183
IDSOLVER= 198
FILE ID= node48/427855-1177686073

PBS_JOBID= 4698588

Free space on /tmp= 66499 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/427855-1177686073/minimarch_fixed /tmp/evaluation/427855-1177686073/instance-427855-1177686073.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-427855-1177686073 -o ROOT/results/node48/solver-427855-1177686073 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427855-1177686073/minimarch_fixed /tmp/evaluation/427855-1177686073/instance-427855-1177686073.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 503014628

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:       1644032 kB
Buffers:         40420 kB
Cached:         315744 kB
SwapCached:       3760 kB
Active:         231136 kB
Inactive:       136492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644032 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            3516 kB
Writeback:           0 kB
Mapped:          17168 kB
Slab:            29924 kB
Committed_AS:  1260772 kB
PageTables:       1612 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 15:21:16 UTC 2007