Trace number 427723

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) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	|  Number of clauses:    18700                                                |
0.00/0.08	|  Parsing time:         0.08         s                                       |
0.79/0.84	============================[ Search Statistics ]==============================
0.79/0.84	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.84	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.84	===============================================================================
0.79/0.84	|         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.79/0.85	|       100 |     220    18700   130900 |     6856      100     65 |  0.002 % |
0.79/0.87	|       250 |     220    18700   130900 |     7542      250     63 |  0.002 % |
0.79/0.89	|       475 |     220    18700   130900 |     8296      475     62 |  0.002 % |
0.89/0.93	|       812 |     220    18700   130900 |     9126      812     62 |  0.002 % |
0.89/0.98	|      1320 |     220    18700   130900 |    10038     1320     62 |  0.002 % |
0.99/1.07	|      2079 |     220    18700   130900 |    11042     2079     64 |  0.002 % |
1.19/1.20	|      3218 |     220    18700   130900 |    12147     3218     63 |  0.002 % |
1.39/1.42	|      4929 |     220    18700   130900 |    13361     4929     63 |  0.002 % |
1.79/1.81	|      7492 |     220    18700   130900 |    14697     7492     63 |  0.002 % |
2.39/2.48	|     11336 |     220    18700   130900 |    16167    11336     63 |  0.002 % |
3.69/3.73	|     17102 |     220    18700   130900 |    17784     8964     64 |  0.002 % |
5.50/5.54	|     25752 |     220    18700   130900 |    19562    17614     64 |  0.002 % |
8.80/8.88	|     38726 |     220    18700   130900 |    21519    10920     65 |  0.002 % |
14.19/14.24	|     58188 |     220    18700   130900 |    23671    19571     66 |  0.002 % |
24.28/24.36	|     87380 |     220    18700   130900 |    26038    12330     63 |  0.002 % |
39.38/39.43	|    131170 |     220    18700   130900 |    28641    13674     64 |  0.002 % |
63.77/63.80	|    196854 |     220    18700   130900 |    31506    12695     62 |  0.002 % |
99.56/99.67	|    295381 |     220    18700   130900 |    34656    16434     65 |  0.002 % |
158.15/158.22	|    443171 |     220    18700   130900 |    38122    31657     65 |  0.002 % |
261.13/261.23	|    664854 |     220    18700   130900 |    41934    29012     66 |  0.002 % |
414.39/414.55	|    997380 |     220    18700   130900 |    46128    17688     63 |  0.002 % |
675.82/676.06	|   1496170 |     220    18700   130900 |    50741    27314     65 |  0.002 % |
1074.72/1075.01	|   2244354 |     220    18700   130900 |    55815    34387     66 |  0.002 % |

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/node45/watcher-427723-1177673140 -o ROOT/results/node45/solver-427723-1177673140 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427723-1177673140/minimarch_fixed /tmp/evaluation/427723-1177673140/instance-427723-1177673140.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: 0.99 0.98 0.99 3/77 4452
/proc/meminfo: memFree=1701448/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=1868 CPUtime=0
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 122159620 1912832 245 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 467 246 51 132 0 332 0

[startup+0.098075 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4452
/proc/meminfo: memFree=1701448/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=3676 CPUtime=0.09
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 122159620 3764224 679 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531323 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 919 679 63 132 0 784 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3676

[startup+0.101076 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4452
/proc/meminfo: memFree=1701448/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=3676 CPUtime=0.09
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 122159620 3764224 679 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531506 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 919 679 63 132 0 784 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3676

[startup+0.301096 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4452
/proc/meminfo: memFree=1701448/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=3676 CPUtime=0.29
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 122159620 3764224 679 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 919 679 63 132 0 784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3676

[startup+0.701136 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4452
/proc/meminfo: memFree=1701448/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=3676 CPUtime=0.69
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 712 0 0 0 69 0 0 0 22 0 1 0 122159620 3764224 697 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531318 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 919 697 63 132 0 784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3676

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1698880/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=4508 CPUtime=1.49
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 918 0 0 0 149 0 0 0 25 0 1 0 122159620 4616192 898 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 1127 898 67 132 0 992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4508

[startup+3.10138 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1696896/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=7016 CPUtime=3.08
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 1551 0 0 0 308 0 0 0 25 0 1 0 122159620 7184384 1531 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 1754 1531 67 132 0 1619 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7016

[startup+6.3017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1694464/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=8600 CPUtime=6.29
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 1945 0 0 0 628 1 0 0 25 0 1 0 122159620 8806400 1925 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551550 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 2150 1925 67 132 0 2015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8600

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1692736/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=9524 CPUtime=12.69
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 2187 0 0 0 1268 1 0 0 25 0 1 0 122159620 9752576 2167 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 2381 2167 67 132 0 2246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9524

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1691712/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=10588 CPUtime=25.48
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 2437 0 0 0 2547 1 0 0 25 0 1 0 122159620 10842112 2417 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557310 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 2647 2417 67 132 0 2512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10588

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1689664/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=12744 CPUtime=51.08
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 2971 0 0 0 5106 2 0 0 25 0 1 0 122159620 13049856 2951 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 3186 2951 67 132 0 3051 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12744

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1688000/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=14328 CPUtime=102.27
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 3365 0 0 0 10224 3 0 0 25 0 1 0 122159620 14671872 3345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 3582 3345 67 132 0 3447 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14328

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1685696/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=16592 CPUtime=162.25
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 3934 0 0 0 16220 5 0 0 25 0 1 0 122159620 16990208 3914 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 4148 3914 67 132 0 4013 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16592

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1684864/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=17396 CPUtime=222.23
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 4132 0 0 0 22218 5 0 0 25 0 1 0 122159620 17813504 4112 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557612 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 4349 4112 67 132 0 4214 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1683328/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=19060 CPUtime=282.22
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 4529 0 0 0 28216 6 0 0 25 0 1 0 122159620 19517440 4509 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 4765 4509 67 132 0 4630 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19060

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1683072/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=19376 CPUtime=342.2
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 4595 0 0 0 34214 6 0 0 25 0 1 0 122159620 19841024 4575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 4844 4575 67 132 0 4709 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19376

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1682624/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=19808 CPUtime=402.19
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 4696 0 0 0 40212 7 0 0 25 0 1 0 122159620 20283392 4676 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 4952 4676 67 132 0 4817 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19808

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1681024/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=21420 CPUtime=462.17
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5095 0 0 0 46209 8 0 0 25 0 1 0 122159620 21934080 5075 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 5355 5075 67 132 0 5220 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21420

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1680832/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=21560 CPUtime=522.16
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5147 0 0 0 52207 9 0 0 25 0 1 0 122159620 22077440 5127 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552526 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 5390 5127 67 132 0 5255 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21560

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1680576/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=21848 CPUtime=582.14
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5216 0 0 0 58205 9 0 0 25 0 1 0 122159620 22372352 5196 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 5462 5196 67 132 0 5327 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21848

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1680320/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=22120 CPUtime=642.13
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5278 0 0 0 64203 10 0 0 25 0 1 0 122159620 22650880 5258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 5530 5258 67 132 0 5395 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22120

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1679104/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=23452 CPUtime=702.12
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5587 0 0 0 70201 11 0 0 25 0 1 0 122159620 24014848 5567 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 5863 5567 67 132 0 5728 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23452

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1678336/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=24192 CPUtime=762.1
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5765 0 0 0 76199 11 0 0 25 0 1 0 122159620 24772608 5745 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6048 5745 67 132 0 5913 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 24192

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1678272/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=24192 CPUtime=822.08
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5789 0 0 0 82196 12 0 0 25 0 1 0 122159620 24772608 5769 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6048 5769 67 132 0 5913 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 24192

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1678144/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=24356 CPUtime=882.07
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5805 0 0 0 88194 13 0 0 25 0 1 0 122159620 24940544 5785 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6089 5785 67 132 0 5954 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 24356

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1677952/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=24632 CPUtime=942.05
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5878 0 0 0 94192 13 0 0 25 0 1 0 122159620 25223168 5858 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6158 5858 67 132 0 6023 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1677760/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=24780 CPUtime=1002.04
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5925 0 0 0 100190 14 0 0 25 0 1 0 122159620 25374720 5905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6195 5905 67 132 0 6060 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 24780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1677568/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=25076 CPUtime=1062.02
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 5968 0 0 0 106188 14 0 0 25 0 1 0 122159620 25677824 5948 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6269 5948 67 132 0 6134 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1675712/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=26924 CPUtime=1122.01
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 6430 0 0 0 112186 15 0 0 25 0 1 0 122159620 27570176 6410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6731 6410 67 132 0 6596 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1675584/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=26924 CPUtime=1182
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 6446 0 0 0 118184 16 0 0 25 0 1 0 122159620 27570176 6426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563638 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6731 6426 67 132 0 6596 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4453
/proc/meminfo: memFree=1675584/2055920 swapFree=4157692/4192956
[pid=4452] ppid=4450 vsize=26924 CPUtime=1200.09
/proc/4452/stat : 4452 (minimarch_fixed) R 4450 4452 3396 0 -1 4194304 6446 0 0 0 119993 16 0 0 25 0 1 0 122159620 27570176 6426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551725 0 0 4096 3 0 0 0 17 1 0 0
/proc/4452/statm: 6731 6426 67 132 0 6596 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26924

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): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.167974
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 26924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6446
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= 1750

runsolver used 0.901862 second user time and 2.6206 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 11:25:40 UTC 2007

IDJOB= 427723
IDBENCH= 20117
IDSOLVER= 198
FILE ID= node45/427723-1177673140

PBS_JOBID= 4697387

Free space on /tmp= 66512 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/427723-1177673140/minimarch_fixed /tmp/evaluation/427723-1177673140/instance-427723-1177673140.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-427723-1177673140 -o ROOT/results/node45/solver-427723-1177673140 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427723-1177673140/minimarch_fixed /tmp/evaluation/427723-1177673140/instance-427723-1177673140.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 748782253

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1701856 kB
Buffers:         40096 kB
Cached:         234808 kB
SwapCached:      15048 kB
Active:         223780 kB
Inactive:        74976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701856 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            3496 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            40908 kB
Committed_AS:  1387536 kB
PageTables:       1732 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= 66512 MiB

End job on node45 on Fri Apr 27 11:45:42 UTC 2007