Trace number 427733

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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                                                |
0.05/0.08	|  Parsing time:         0.08         s                                       |
0.79/0.82	============================[ Search Statistics ]==============================
0.79/0.82	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.82	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.83	===============================================================================
0.79/0.83	|         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.79/0.84	|       102 |     220    18700   130900 |     6856      102     61 |  0.002 % |
0.79/0.86	|       252 |     220    18700   130900 |     7542      252     60 |  0.002 % |
0.79/0.88	|       479 |     220    18700   130900 |     8296      479     62 |  0.002 % |
0.89/0.92	|       816 |     220    18700   130900 |     9126      816     62 |  0.002 % |
0.89/0.98	|      1322 |     220    18700   130900 |    10038     1322     63 |  0.002 % |
1.00/1.05	|      2081 |     220    18700   130900 |    11042     2081     62 |  0.002 % |
1.10/1.18	|      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.39/1.40	|      4929 |     220    18700   130900 |    13361     4929     63 |  0.002 % |
1.69/1.78	|      7493 |     220    18700   130900 |    14697     7493     64 |  0.002 % |
2.39/2.47	|     11338 |     220    18700   130900 |    16167    11338     64 |  0.002 % |
3.69/3.73	|     17107 |     220    18700   130900 |    17784     8968     64 |  0.002 % |
5.50/5.51	|     25756 |     220    18700   130900 |    19562    17617     64 |  0.002 % |
8.79/8.89	|     38732 |     220    18700   130900 |    21519    10926     65 |  0.002 % |
13.98/14.02	|     58195 |     220    18700   130900 |    23671    19579     67 |  0.002 % |
22.99/23.03	|     87387 |     220    18700   130900 |    26038    12222     64 |  0.002 % |
37.58/37.60	|    131176 |     220    18700   130900 |    28641    12992     64 |  0.002 % |
60.88/60.95	|    196860 |     220    18700   130900 |    31506    28739     67 |  0.002 % |
97.46/97.57	|    295388 |     220    18700   130900 |    34656    14026     63 |  0.002 % |
157.54/157.61	|    443177 |     220    18700   130900 |    38122    29258     66 |  0.002 % |
253.12/253.29	|    664861 |     220    18700   130900 |    41934    22820     64 |  0.002 % |
407.98/408.13	|    997387 |     220    18700   130900 |    46128    38563     68 |  0.002 % |
671.70/671.93	|   1496176 |     220    18700   130900 |    50741    46159     67 |  0.002 % |
1082.29/1082.61	|   2244358 |     220    18700   130900 |    55815    18098     65 |  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/node4/watcher-427733-1177673397 -o ROOT/results/node4/solver-427733-1177673397 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427733-1177673397/minimarch_fixed /tmp/evaluation/427733-1177673397/instance-427733-1177673397.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 3/77 5378
/proc/meminfo: memFree=1628312/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=1868 CPUtime=0
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 243377423 1912832 246 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 467 246 51 132 0 332 0

[startup+0.0532221 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5378
/proc/meminfo: memFree=1628312/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=3696 CPUtime=0.05
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 686 0 0 0 5 0 0 0 18 0 1 0 243377423 3784704 671 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523047 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 924 671 51 132 0 789 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3696

[startup+0.101225 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5378
/proc/meminfo: memFree=1628312/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=3692 CPUtime=0.09
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 243377423 3780608 683 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 923 683 63 132 0 788 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3692

[startup+0.301244 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5378
/proc/meminfo: memFree=1628312/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=3692 CPUtime=0.29
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 698 0 0 0 29 0 0 0 19 0 1 0 243377423 3780608 683 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523087 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 923 683 63 132 0 788 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701282 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5378
/proc/meminfo: memFree=1628312/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=3692 CPUtime=0.69
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 716 0 0 0 69 0 0 0 23 0 1 0 243377423 3780608 701 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531553 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 923 701 63 132 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3692

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1625744/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=4524 CPUtime=1.49
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 928 0 0 0 149 0 0 0 25 0 1 0 243377423 4632576 908 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 1131 908 67 132 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4524

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1623696/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=7040 CPUtime=3.09
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 1562 0 0 0 309 0 0 0 25 0 1 0 243377423 7208960 1542 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 1760 1542 67 132 0 1625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7040

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1621328/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=8624 CPUtime=6.29
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 1959 0 0 0 628 1 0 0 25 0 1 0 243377423 8830976 1939 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 2156 1939 67 132 0 2021 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8624

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1619536/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=9552 CPUtime=12.69
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 2192 0 0 0 1268 1 0 0 25 0 1 0 243377423 9781248 2172 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 2388 2172 67 132 0 2253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9552

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 5379
/proc/meminfo: memFree=1618640/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=10476 CPUtime=25.49
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 2430 0 0 0 2547 2 0 0 25 0 1 0 243377423 10727424 2410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 2619 2410 67 132 0 2484 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10476

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1616400/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=12752 CPUtime=51.07
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 2979 0 0 0 5105 2 0 0 25 0 1 0 243377423 13058048 2959 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 3188 2959 67 132 0 3053 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12752

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1614736/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=14384 CPUtime=102.26
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 3389 0 0 0 10223 3 0 0 25 0 1 0 243377423 14729216 3369 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 3596 3369 67 132 0 3461 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5379
/proc/meminfo: memFree=1612240/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=16788 CPUtime=162.25
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 3998 0 0 0 16220 5 0 0 25 0 1 0 243377423 17190912 3978 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 4197 3978 67 132 0 4062 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16788

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1611728/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=17388 CPUtime=222.23
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 4131 0 0 0 22218 5 0 0 25 0 1 0 243377423 17805312 4111 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 4347 4111 67 132 0 4212 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17388

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1609552/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=19748 CPUtime=282.21
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 4686 0 0 0 28215 6 0 0 25 0 1 0 243377423 20221952 4666 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 4937 4666 67 132 0 4802 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19748

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1609168/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=20060 CPUtime=342.2
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 4774 0 0 0 34213 7 0 0 25 0 1 0 243377423 20541440 4754 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 5015 4754 67 132 0 4880 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20060

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1608912/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=20396 CPUtime=402.18
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 4830 0 0 0 40210 8 0 0 25 0 1 0 243377423 20885504 4810 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 5099 4810 67 132 0 4964 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20396

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1607568/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=21760 CPUtime=462.16
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 5172 0 0 0 46208 8 0 0 25 0 1 0 243377423 22282240 5152 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 5440 5152 67 132 0 5305 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21760

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1607184/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=22068 CPUtime=522.15
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 5265 0 0 0 52206 9 0 0 25 0 1 0 243377423 22597632 5245 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 5517 5245 67 132 0 5382 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22068

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1607184/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=22236 CPUtime=582.13
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 5279 0 0 0 58204 9 0 0 25 0 1 0 243377423 22769664 5259 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 5559 5259 67 132 0 5424 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22236

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1606544/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=22672 CPUtime=642.12
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 5422 0 0 0 64202 10 0 0 25 0 1 0 243377423 23216128 5402 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 5668 5402 67 132 0 5533 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22672

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1605008/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=24204 CPUtime=702.1
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 5793 0 0 0 70199 11 0 0 25 0 1 0 243377423 24784896 5773 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6051 5773 67 132 0 5916 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 24204

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1604368/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=24904 CPUtime=762.08
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 5951 0 0 0 76197 11 0 0 25 0 1 0 243377423 25501696 5931 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6226 5931 67 132 0 6091 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 24904

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1604112/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=25168 CPUtime=822.07
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6008 0 0 0 82195 12 0 0 25 0 1 0 243377423 25772032 5988 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6292 5988 67 132 0 6157 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 25168

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1603728/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=25576 CPUtime=882.05
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6115 0 0 0 88192 13 0 0 25 0 1 0 243377423 26189824 6095 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6394 6095 67 132 0 6259 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 25576

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1603408/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=25868 CPUtime=942.03
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6177 0 0 0 94190 13 0 0 25 0 1 0 243377423 26488832 6157 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6467 6157 67 132 0 6332 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 25868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1603408/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=25868 CPUtime=1002.01
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6189 0 0 0 100188 13 0 0 25 0 1 0 243377423 26488832 6169 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6467 6169 67 132 0 6332 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 25868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1603280/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=26200 CPUtime=1062
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6229 0 0 0 106186 14 0 0 25 0 1 0 243377423 26828800 6209 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6550 6209 67 132 0 6415 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 26200

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1602192/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=27288 CPUtime=1121.99
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6502 0 0 0 112184 15 0 0 25 0 1 0 243377423 27942912 6482 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6822 6482 67 132 0 6687 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 27288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1601680/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=27720 CPUtime=1181.96
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6635 0 0 0 118181 15 0 0 25 0 1 0 243377423 28385280 6615 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6930 6615 67 132 0 6795 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 27720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5381
/proc/meminfo: memFree=1601680/2055920 swapFree=4141128/4192956
[pid=5378] ppid=5376 vsize=27720 CPUtime=1200.06
/proc/5378/stat : 5378 (minimarch_fixed) R 5376 5378 4522 0 -1 4194304 6635 0 0 0 119991 15 0 0 25 0 1 0 243377423 28385280 6615 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5378/statm: 6930 6615 67 132 0 6795 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27720

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): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.163975
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 27720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6635
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= 25448

runsolver used 0.990849 second user time and 2.50962 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 11:29:57 UTC 2007

IDJOB= 427733
IDBENCH= 20122
IDSOLVER= 198
FILE ID= node4/427733-1177673397

PBS_JOBID= 4697392

Free space on /tmp= 66516 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/427733-1177673397/minimarch_fixed /tmp/evaluation/427733-1177673397/instance-427733-1177673397.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-427733-1177673397 -o ROOT/results/node4/solver-427733-1177673397 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427733-1177673397/minimarch_fixed /tmp/evaluation/427733-1177673397/instance-427733-1177673397.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 408850244

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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	: 5931.00
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:       1628784 kB
Buffers:         48424 kB
Cached:         291312 kB
SwapCached:      15836 kB
Active:         237076 kB
Inactive:       126616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628784 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            3492 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            48944 kB
Committed_AS:  6331112 kB
PageTables:       1816 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= 66516 MiB

End job on node4 on Fri Apr 27 11:49:59 UTC 2007