Trace number 427681

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/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	|  Number of clauses:    20400                                                |
0.01/0.09	|  Parsing time:         0.09         s                                       |
0.89/0.92	============================[ Search Statistics ]==============================
0.89/0.92	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.92	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.92	===============================================================================
0.89/0.92	|         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.89/0.94	|       101 |     240    20400   142800 |     7480      101     66 |  0.002 % |
0.89/0.96	|       252 |     240    20400   142800 |     8228      252     70 |  0.002 % |
0.89/0.98	|       478 |     240    20400   142800 |     9050      478     70 |  0.002 % |
0.99/1.02	|       815 |     240    20400   142800 |     9955      815     69 |  0.002 % |
0.99/1.08	|      1323 |     240    20400   142800 |    10951     1323     68 |  0.002 % |
1.09/1.18	|      2083 |     240    20400   142800 |    12046     2083     69 |  0.002 % |
1.29/1.33	|      3222 |     240    20400   142800 |    13251     3222     69 |  0.002 % |
1.49/1.57	|      4932 |     240    20400   142800 |    14576     4932     69 |  0.002 % |
1.89/1.98	|      7494 |     240    20400   142800 |    16034     7494     69 |  0.002 % |
2.69/2.76	|     11338 |     240    20400   142800 |    17637    11338     69 |  0.002 % |
4.19/4.21	|     17104 |     240    20400   142800 |    19401    17104     69 |  0.002 % |
6.49/6.52	|     25753 |     240    20400   142800 |    21341    15993     70 |  0.002 % |
10.19/10.27	|     38727 |     240    20400   142800 |    23475    18241     70 |  0.002 % |
16.39/16.43	|     58190 |     240    20400   142800 |    25822    13344     71 |  0.002 % |
27.39/27.42	|     87382 |     240    20400   142800 |    28405    13980     70 |  0.002 % |
45.67/45.75	|    131172 |     240    20400   142800 |    31245    24291     70 |  0.002 % |
73.26/73.33	|    196856 |     240    20400   142800 |    34370    14064     66 |  0.002 % |
118.05/118.14	|    295384 |     240    20400   142800 |    37807    25688     69 |  0.002 % |
190.83/190.97	|    443174 |     240    20400   142800 |    41588    22611     69 |  0.002 % |
298.71/298.82	|    664857 |     240    20400   142800 |    45746    15887     66 |  0.002 % |
476.56/476.74	|    997384 |     240    20400   142800 |    50321    25057     69 |  0.002 % |
754.99/755.36	|   1496172 |     240    20400   142800 |    55353    44553     73 |  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/node17/watcher-427681-1177670948 -o ROOT/results/node17/solver-427681-1177670948 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427681-1177670948/minimarch_fixed /tmp/evaluation/427681-1177670948/instance-427681-1177670948.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 11438
/proc/meminfo: memFree=1640816/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=1868 CPUtime=0
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 215012349 1912832 259 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 467 259 51 132 0 332 0

[startup+0.0188679 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11438
/proc/meminfo: memFree=1640816/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=2700 CPUtime=0.01
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 462 0 0 0 1 0 0 0 18 0 1 0 215012349 2764800 447 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 675 447 51 132 0 540 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2700

[startup+0.101876 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11438
/proc/meminfo: memFree=1640816/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=3840 CPUtime=0.09
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 752 0 0 0 9 0 0 0 18 0 1 0 215012349 3932160 737 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 960 737 63 132 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3840

[startup+0.301898 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11438
/proc/meminfo: memFree=1640816/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=3840 CPUtime=0.29
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 215012349 3932160 737 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 960 737 63 132 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3840

[startup+0.701939 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11438
/proc/meminfo: memFree=1640816/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=3840 CPUtime=0.69
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 771 0 0 0 69 0 0 0 23 0 1 0 215012349 3932160 756 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531553 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 960 756 63 132 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3840

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1638056/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=4392 CPUtime=1.49
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 919 0 0 0 149 0 0 0 25 0 1 0 215012349 4497408 896 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 1098 896 67 132 0 963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4392

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1636136/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=6912 CPUtime=3.09
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 1563 0 0 0 308 1 0 0 25 0 1 0 215012349 7077888 1540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 1728 1540 67 132 0 1593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6912

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1632552/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=9032 CPUtime=6.28
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 2076 0 0 0 627 1 0 0 25 0 1 0 215012349 9248768 2053 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 2258 2053 67 132 0 2123 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9032

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1630952/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=10484 CPUtime=12.69
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 2459 0 0 0 1267 2 0 0 25 0 1 0 215012349 10735616 2436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 2621 2436 67 132 0 2486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10484

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1629928/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=11672 CPUtime=25.49
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 2732 0 0 0 2546 3 0 0 25 0 1 0 215012349 11952128 2709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 2918 2709 67 132 0 2783 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11672

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1627688/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=13828 CPUtime=51.08
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 3279 0 0 0 5104 4 0 0 25 0 1 0 215012349 14159872 3256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 3457 3256 67 132 0 3322 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13828

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1625960/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=15544 CPUtime=102.26
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 3717 0 0 0 10221 5 0 0 25 0 1 0 215012349 15917056 3694 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 3886 3694 67 132 0 3751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15544

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1624168/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=17440 CPUtime=162.24
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 4170 0 0 0 16218 6 0 0 25 0 1 0 215012349 17858560 4147 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 4360 4147 67 132 0 4225 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17440

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1622824/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=18840 CPUtime=222.22
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 4507 0 0 0 22215 7 0 0 25 0 1 0 215012349 19292160 4484 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 4710 4484 67 132 0 4575 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18840

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1622184/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=19536 CPUtime=282.21
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 4667 0 0 0 28213 8 0 0 25 0 1 0 215012349 20004864 4644 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 4884 4644 67 132 0 4749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19536

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1620392/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=21264 CPUtime=342.19
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 5105 0 0 0 34211 8 0 0 25 0 1 0 215012349 21774336 5082 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 5316 5082 67 132 0 5181 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21264

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1620136/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=21528 CPUtime=402.18
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 5180 0 0 0 40209 9 0 0 25 0 1 0 215012349 22044672 5157 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551736 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 5382 5157 67 132 0 5247 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21528

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1619752/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=21936 CPUtime=462.15
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 5278 0 0 0 46206 9 0 0 25 0 1 0 215012349 22462464 5255 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557659 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 5484 5255 67 132 0 5349 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21936

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1617640/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=24048 CPUtime=522.15
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 5795 0 0 0 52204 11 0 0 25 0 1 0 215012349 24625152 5772 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6012 5772 67 132 0 5877 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24048

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1617384/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=24312 CPUtime=582.12
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 5866 0 0 0 58201 11 0 0 25 0 1 0 215012349 24895488 5843 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6078 5843 67 132 0 5943 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24312

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1617000/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=24576 CPUtime=642.11
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 5944 0 0 0 64199 12 0 0 25 0 1 0 215012349 25165824 5921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6144 5921 67 132 0 6009 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24576

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11439
/proc/meminfo: memFree=1616680/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=25004 CPUtime=702.09
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6010 0 0 0 70197 12 0 0 25 0 1 0 215012349 25604096 5987 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6251 5987 67 132 0 6116 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 25004

[startup+762.307 s]
/proc/loadavg: 1.03 1.00 1.00 2/84 11615
/proc/meminfo: memFree=1613936/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=26348 CPUtime=761.99
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6379 0 0 0 76186 13 0 0 25 0 1 0 215012349 26980352 6356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6587 6356 67 132 0 6452 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 26348

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1614632/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=26744 CPUtime=821.96
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6484 0 0 0 82182 14 0 0 25 0 1 0 215012349 27385856 6461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6686 6461 67 132 0 6551 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 26744

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1614440/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=27224 CPUtime=881.94
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6575 0 0 0 88180 14 0 0 25 0 1 0 215012349 27877376 6552 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6806 6552 67 132 0 6671 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 27224

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1614120/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=27412 CPUtime=941.93
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6634 0 0 0 94178 15 0 0 25 0 1 0 215012349 28069888 6611 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6853 6611 67 132 0 6718 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 27412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1613928/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=27624 CPUtime=1001.91
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6686 0 0 0 100176 15 0 0 25 0 1 0 215012349 28286976 6663 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6906 6663 67 132 0 6771 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 27624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1613800/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=27788 CPUtime=1061.89
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6718 0 0 0 106173 16 0 0 25 0 1 0 215012349 28454912 6695 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 6947 6695 67 132 0 6812 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 27788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1613608/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=28136 CPUtime=1121.87
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6773 0 0 0 112171 16 0 0 25 0 1 0 215012349 28811264 6750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 7034 6750 67 132 0 6899 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1613480/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=28276 CPUtime=1181.85
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6805 0 0 0 118169 16 0 0 25 0 1 0 215012349 28954624 6782 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 7069 6782 67 132 0 6934 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11637
/proc/meminfo: memFree=1613480/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=28276 CPUtime=1200.06
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6805 0 0 0 119989 17 0 0 25 0 1 0 215012349 28954624 6782 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556102 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 7069 6782 67 132 0 6934 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28276

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 2/78 11637
/proc/meminfo: memFree=1613480/2055920 swapFree=4139504/4192956
[pid=11438] ppid=11436 vsize=28276 CPUtime=1200.06
/proc/11438/stat : 11438 (minimarch_fixed) R 11436 11438 10876 0 -1 4194304 6805 0 0 0 119989 17 0 0 25 0 1 0 215012349 28954624 6782 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556102 0 0 4096 3 0 0 0 17 1 0 0
/proc/11438/statm: 7069 6782 67 132 0 6934 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.174973
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 28276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6805
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= 25206

runsolver used 0.965853 second user time and 2.56261 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Fri Apr 27 10:49:08 UTC 2007

IDJOB= 427681
IDBENCH= 20096
IDSOLVER= 198
FILE ID= node17/427681-1177670948

PBS_JOBID= 4697401

Free space on /tmp= 66444 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/427681-1177670948/minimarch_fixed /tmp/evaluation/427681-1177670948/instance-427681-1177670948.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-427681-1177670948 -o ROOT/results/node17/solver-427681-1177670948 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427681-1177670948/minimarch_fixed /tmp/evaluation/427681-1177670948/instance-427681-1177670948.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 306404485

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1641288 kB
Buffers:         41792 kB
Cached:         281588 kB
SwapCached:      16144 kB
Active:         232848 kB
Inactive:       114720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641288 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            3464 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            52556 kB
Committed_AS:  7304888 kB
PageTables:       1796 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= 66444 MiB

End job on node17 on Fri Apr 27 11:09:11 UTC 2007