Trace number 427739

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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                                                |
0.06/0.08	|  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     63 |  0.002 % |
0.79/0.87	|       250 |     220    18700   130900 |     7542      250     64 |  0.002 % |
0.79/0.89	|       476 |     220    18700   130900 |     8296      476     65 |  0.002 % |
0.89/0.93	|       813 |     220    18700   130900 |     9126      813     65 |  0.002 % |
0.89/0.99	|      1319 |     220    18700   130900 |    10038     1319     64 |  0.002 % |
1.00/1.07	|      2079 |     220    18700   130900 |    11042     2079     63 |  0.002 % |
1.19/1.20	|      3218 |     220    18700   130900 |    12147     3218     63 |  0.002 % |
1.39/1.43	|      4927 |     220    18700   130900 |    13361     4927     63 |  0.002 % |
1.69/1.79	|      7490 |     220    18700   130900 |    14697     7490     64 |  0.002 % |
2.39/2.48	|     11336 |     220    18700   130900 |    16167    11336     64 |  0.002 % |
3.79/3.80	|     17103 |     220    18700   130900 |    17784     8971     62 |  0.002 % |
5.69/5.74	|     25753 |     220    18700   130900 |    19562    17621     64 |  0.002 % |
9.09/9.10	|     38728 |     220    18700   130900 |    21519    10934     64 |  0.002 % |
14.79/14.86	|     58189 |     220    18700   130900 |    23671    19583     64 |  0.002 % |
24.48/24.53	|     87381 |     220    18700   130900 |    26038    12652     64 |  0.002 % |
39.08/39.10	|    131170 |     220    18700   130900 |    28641    13584     64 |  0.002 % |
61.77/61.85	|    196854 |     220    18700   130900 |    31506    28496     67 |  0.002 % |
100.46/100.55	|    295380 |     220    18700   130900 |    34656    13475     64 |  0.002 % |
158.84/158.98	|    443169 |     220    18700   130900 |    38122    33246     65 |  0.002 % |
260.80/260.91	|    664853 |     220    18700   130900 |    41934    29387     65 |  0.002 % |
412.35/412.59	|    997379 |     220    18700   130900 |    46128    18046     65 |  0.002 % |
655.25/655.52	|   1496167 |     220    18700   130900 |    50741    27027     65 |  0.002 % |
1066.20/1066.68	|   2244349 |     220    18700   130900 |    55815    31615     67 |  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/node46/watcher-427739-1177673580 -o ROOT/results/node46/solver-427739-1177673580 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427739-1177673580/minimarch_fixed /tmp/evaluation/427739-1177673580/instance-427739-1177673580.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 3/78 21539
/proc/meminfo: memFree=1606080/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=1868 CPUtime=0
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 122041075 1912832 232 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687209 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 467 233 51 132 0 332 0

[startup+0.065287 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21539
/proc/meminfo: memFree=1606080/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=3596 CPUtime=0.06
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 689 0 0 0 6 0 0 0 18 0 1 0 122041075 3682304 674 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523053 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 899 674 51 132 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3596

[startup+0.101293 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21539
/proc/meminfo: memFree=1606080/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=3592 CPUtime=0.09
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 701 0 0 0 9 0 0 0 18 0 1 0 122041075 3678208 686 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531318 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 898 686 63 132 0 763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3592

[startup+0.30133 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21539
/proc/meminfo: memFree=1606080/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=3592 CPUtime=0.29
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 701 0 0 0 29 0 0 0 20 0 1 0 122041075 3678208 686 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531550 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 898 686 63 132 0 763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3592

[startup+0.701405 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21539
/proc/meminfo: memFree=1606080/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=3756 CPUtime=0.69
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 745 0 0 0 69 0 0 0 24 0 1 0 122041075 3846144 730 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 939 730 63 132 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3756

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1603448/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=4396 CPUtime=1.49
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 953 0 0 0 149 0 0 0 25 0 1 0 122041075 4501504 901 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 1099 901 67 132 0 964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4396

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1601464/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=6904 CPUtime=3.09
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 1577 0 0 0 308 1 0 0 25 0 1 0 122041075 7069696 1525 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 1726 1525 67 132 0 1591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6904

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1599224/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=8660 CPUtime=6.29
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 2000 0 0 0 627 2 0 0 25 0 1 0 122041075 8867840 1948 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563547 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 2165 1948 67 132 0 2030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8660

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1597560/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=9452 CPUtime=12.69
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 2190 0 0 0 1267 2 0 0 25 0 1 0 122041075 9678848 2138 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 2363 2138 67 132 0 2228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9452

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1596344/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=10644 CPUtime=25.48
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 2481 0 0 0 2546 2 0 0 25 0 1 0 122041075 10899456 2429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 2661 2429 67 132 0 2526 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10644

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1594424/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=12524 CPUtime=51.07
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 2952 0 0 0 5104 3 0 0 25 0 1 0 122041075 12824576 2900 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 3131 2900 67 132 0 2996 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12524

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1592568/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=14384 CPUtime=102.26
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 3417 0 0 0 10222 4 0 0 25 0 1 0 122041075 14729216 3365 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 3596 3365 67 132 0 3461 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14384

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1590392/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=16496 CPUtime=162.23
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 3955 0 0 0 16218 5 0 0 25 0 1 0 122041075 16891904 3903 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 4124 3903 67 132 0 3989 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16496

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21540
/proc/meminfo: memFree=1589624/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=17308 CPUtime=222.21
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 4147 0 0 0 22215 6 0 0 25 0 1 0 122041075 17723392 4095 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 4327 4095 67 132 0 4192 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17308

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1587640/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=19408 CPUtime=282.19
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 4627 0 0 0 28212 7 0 0 25 0 1 0 122041075 19873792 4575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 4852 4575 67 132 0 4717 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19408

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1587320/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=19712 CPUtime=342.17
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 4704 0 0 0 34210 7 0 0 25 0 1 0 122041075 20185088 4652 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 4928 4652 67 132 0 4793 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1587192/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=19880 CPUtime=402.14
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 4746 0 0 0 40207 7 0 0 25 0 1 0 122041075 20357120 4694 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 4970 4694 67 132 0 4835 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 19880

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1585592/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=21480 CPUtime=462.12
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5129 0 0 0 46204 8 0 0 25 0 1 0 122041075 21995520 5077 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 5370 5077 67 132 0 5235 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21480

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1585400/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=22072 CPUtime=522.1
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5271 0 0 0 52201 9 0 0 25 0 1 0 122041075 22601728 5219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687658 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 5518 5219 67 132 0 5383 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22072

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1584952/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=22212 CPUtime=582.07
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5320 0 0 0 58198 9 0 0 25 0 1 0 122041075 22745088 5268 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 5553 5268 67 132 0 5418 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22212

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1584696/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=22512 CPUtime=642.06
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5374 0 0 0 64196 10 0 0 25 0 1 0 122041075 23052288 5322 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 5628 5322 67 132 0 5493 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22512

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1582712/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=24492 CPUtime=702.04
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5872 0 0 0 70193 11 0 0 25 0 1 0 122041075 25079808 5820 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6123 5820 67 132 0 5988 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 24492

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1582328/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=24888 CPUtime=762.02
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5958 0 0 0 76191 11 0 0 25 0 1 0 122041075 25485312 5906 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6222 5906 67 132 0 6087 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 24888

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1582136/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=25032 CPUtime=821.99
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 5998 0 0 0 82187 12 0 0 25 0 1 0 122041075 25632768 5946 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6258 5946 67 132 0 6123 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 25032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1581880/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=25308 CPUtime=881.97
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6053 0 0 0 88185 12 0 0 25 0 1 0 122041075 25915392 6001 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6327 6001 67 132 0 6192 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 25308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1581880/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=25308 CPUtime=941.94
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6053 0 0 0 94182 12 0 0 25 0 1 0 122041075 25915392 6001 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6327 6001 67 132 0 6192 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 25308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1581432/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=25900 CPUtime=1001.93
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6175 0 0 0 100180 13 0 0 25 0 1 0 122041075 26521600 6123 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6475 6123 67 132 0 6340 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 25900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1581432/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=25900 CPUtime=1061.9
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6189 0 0 0 106177 13 0 0 25 0 1 0 122041075 26521600 6137 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6475 6137 67 132 0 6340 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 25900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1579704/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=27640 CPUtime=1121.88
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6622 0 0 0 112174 14 0 0 25 0 1 0 122041075 28303360 6570 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6910 6570 67 132 0 6775 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 27640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1579704/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=27772 CPUtime=1181.86
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6636 0 0 0 118171 15 0 0 25 0 1 0 122041075 28438528 6584 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6943 6584 67 132 0 6808 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 27772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1579704/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=27772 CPUtime=1200.06
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6636 0 0 0 119991 15 0 0 25 0 1 0 122041075 28438528 6584 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6943 6584 67 132 0 6808 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27772

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21542
/proc/meminfo: memFree=1579704/2055920 swapFree=4159800/4192956
[pid=21539] ppid=21537 vsize=27772 CPUtime=1200.06
/proc/21539/stat : 21539 (minimarch_fixed) R 21537 21539 20683 0 -1 4194304 6636 0 0 0 119991 15 0 0 25 0 1 0 122041075 28438528 6584 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21539/statm: 6943 6584 67 132 0 6808 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.158975
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 27772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6636
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= 24937

runsolver used 1.07284 second user time and 3.06253 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 27 11:33:01 UTC 2007

IDJOB= 427739
IDBENCH= 20125
IDSOLVER= 198
FILE ID= node46/427739-1177673580

PBS_JOBID= 4697398

Free space on /tmp= 66129 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/427739-1177673580/minimarch_fixed /tmp/evaluation/427739-1177673580/instance-427739-1177673580.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-427739-1177673580 -o ROOT/results/node46/solver-427739-1177673580 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427739-1177673580/minimarch_fixed /tmp/evaluation/427739-1177673580/instance-427739-1177673580.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 102121920

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1606552 kB
Buffers:         42212 kB
Cached:         326544 kB
SwapCached:       3476 kB
Active:         254504 kB
Inactive:       138868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606552 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            3436 kB
Writeback:           0 kB
Mapped:          31680 kB
Slab:            41360 kB
Committed_AS:  3504160 kB
PageTables:       1992 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= 66129 MiB

End job on node46 on Fri Apr 27 11:53:04 UTC 2007