Trace number 427725

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
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                                       |
0.79/0.83	============================[ Search Statistics ]==============================
0.79/0.83	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.83	|           |    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	|       100 |     220    18700   130900 |     6856      100     67 |  0.002 % |
0.79/0.86	|       250 |     220    18700   130900 |     7542      250     66 |  0.002 % |
0.79/0.89	|       477 |     220    18700   130900 |     8296      477     64 |  0.002 % |
0.89/0.92	|       816 |     220    18700   130900 |     9126      816     63 |  0.002 % |
0.89/0.98	|      1322 |     220    18700   130900 |    10038     1322     63 |  0.002 % |
1.00/1.06	|      2082 |     220    18700   130900 |    11042     2082     63 |  0.002 % |
1.10/1.19	|      3222 |     220    18700   130900 |    12147     3222     64 |  0.002 % |
1.39/1.43	|      4930 |     220    18700   130900 |    13361     4930     64 |  0.002 % |
1.69/1.80	|      7492 |     220    18700   130900 |    14697     7492     65 |  0.002 % |
2.39/2.47	|     11336 |     220    18700   130900 |    16167    11336     64 |  0.002 % |
3.69/3.79	|     17103 |     220    18700   130900 |    17784     8969     64 |  0.002 % |
5.69/5.78	|     25752 |     220    18700   130900 |    19562    17618     65 |  0.002 % |
9.09/9.15	|     38726 |     220    18700   130900 |    21519    10931     64 |  0.002 % |
14.38/14.44	|     58188 |     220    18700   130900 |    23671    19580     65 |  0.002 % |
23.79/23.82	|     87380 |     220    18700   130900 |    26038    12342     65 |  0.002 % |
37.88/37.94	|    131171 |     220    18700   130900 |    28641    13083     65 |  0.002 % |
62.28/62.32	|    196856 |     220    18700   130900 |    31506    13014     63 |  0.002 % |
99.37/99.42	|    295382 |     220    18700   130900 |    34656    15077     64 |  0.002 % |
158.64/158.74	|    443172 |     220    18700   130900 |    38122    29784     66 |  0.002 % |
256.12/256.27	|    664855 |     220    18700   130900 |    41934    24434     66 |  0.002 % |
416.27/416.45	|    997381 |     220    18700   130900 |    46128    38402     66 |  0.002 % |
669.50/669.76	|   1496169 |     220    18700   130900 |    50741    44847     68 |  0.002 % |
1086.38/1086.79	|   2244351 |     220    18700   130900 |    55815    14189     61 |  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/node19/watcher-427725-1177673205 -o ROOT/results/node19/solver-427725-1177673205 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427725-1177673205/minimarch_fixed /tmp/evaluation/427725-1177673205/instance-427725-1177673205.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: 0.91 0.97 0.99 3/77 26465
/proc/meminfo: memFree=1575160/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=1868 CPUtime=0
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 215237900 1912832 246 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 467 246 51 132 0 332 0

[startup+0.0910941 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26465
/proc/meminfo: memFree=1575160/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=3592 CPUtime=0.08
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 699 0 0 0 8 0 0 0 18 0 1 0 215237900 3678208 684 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531331 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 898 684 63 132 0 763 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3592

[startup+0.102096 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26465
/proc/meminfo: memFree=1575160/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=3592 CPUtime=0.09
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 699 0 0 0 9 0 0 0 18 0 1 0 215237900 3678208 684 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531506 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 898 684 63 132 0 763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3592

[startup+0.301121 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26465
/proc/meminfo: memFree=1575160/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=3592 CPUtime=0.29
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 699 0 0 0 29 0 0 0 19 0 1 0 215237900 3678208 684 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523053 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 898 684 63 132 0 763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3592

[startup+0.701161 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26465
/proc/meminfo: memFree=1575160/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=3756 CPUtime=0.69
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 743 0 0 0 69 0 0 0 22 0 1 0 215237900 3846144 728 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 939 728 63 132 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3756

[startup+1.50125 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1572464/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=4536 CPUtime=1.49
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 957 0 0 0 149 0 0 0 25 0 1 0 215237900 4644864 905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 1134 905 67 132 0 999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4536

[startup+3.10142 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1570544/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=7044 CPUtime=3.09
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 1588 0 0 0 309 0 0 0 25 0 1 0 215237900 7213056 1536 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551747 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 1761 1536 67 132 0 1626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7044

[startup+6.30177 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1568240/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=8688 CPUtime=6.29
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 1998 0 0 0 628 1 0 0 25 0 1 0 215237900 8896512 1946 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 2172 1946 67 132 0 2037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8688

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1566456/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=9488 CPUtime=12.68
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 2203 0 0 0 1267 1 0 0 25 0 1 0 215237900 9715712 2151 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 2372 2151 67 132 0 2237 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9488

[startup+25.5029 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1565176/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=10808 CPUtime=25.49
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 2525 0 0 0 2547 2 0 0 25 0 1 0 215237900 11067392 2473 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 2702 2473 67 132 0 2567 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10808

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1563000/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=12952 CPUtime=51.07
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 3069 0 0 0 5105 2 0 0 25 0 1 0 215237900 13262848 3017 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 3238 3017 67 132 0 3103 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12952

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1561720/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=14324 CPUtime=102.27
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 3391 0 0 0 10223 4 0 0 25 0 1 0 215237900 14667776 3339 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 3581 3339 67 132 0 3446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1559224/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=17008 CPUtime=162.25
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 4057 0 0 0 16220 5 0 0 25 0 1 0 215237900 17416192 4005 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 4252 4005 67 132 0 4117 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17008

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1558136/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=17800 CPUtime=222.23
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 4276 0 0 0 22217 6 0 0 25 0 1 0 215237900 18227200 4224 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 4450 4224 67 132 0 4315 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17800

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1556536/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=19480 CPUtime=282.21
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 4659 0 0 0 28214 7 0 0 25 0 1 0 215237900 19947520 4607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 4870 4607 67 132 0 4735 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19480

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1556088/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=19940 CPUtime=342.19
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 4762 0 0 0 34212 7 0 0 25 0 1 0 215237900 20418560 4710 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 4985 4710 67 132 0 4850 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19940

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1555960/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=20072 CPUtime=402.18
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 4807 0 0 0 40210 8 0 0 25 0 1 0 215237900 20553728 4755 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 5018 4755 67 132 0 4883 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20072

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1554616/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=21524 CPUtime=462.16
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5171 0 0 0 46207 9 0 0 25 0 1 0 215237900 22040576 5119 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 5381 5119 67 132 0 5246 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21524

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1554296/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=21848 CPUtime=522.13
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5243 0 0 0 52204 9 0 0 25 0 1 0 215237900 22372352 5191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 5462 5191 67 132 0 5327 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 21848

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1554104/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=22148 CPUtime=582.12
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5302 0 0 0 58202 10 0 0 25 0 1 0 215237900 22679552 5250 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 5537 5250 67 132 0 5402 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1553848/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=22280 CPUtime=642.11
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5358 0 0 0 64200 11 0 0 25 0 1 0 215237900 22814720 5306 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 5570 5306 67 132 0 5435 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 22280

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26466
/proc/meminfo: memFree=1552184/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=23996 CPUtime=702.08
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5770 0 0 0 70197 11 0 0 25 0 1 0 215237900 24571904 5718 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 5999 5718 67 132 0 5864 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23996

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 26466
/proc/meminfo: memFree=1552056/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=24140 CPUtime=762.07
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5810 0 0 0 76195 12 0 0 25 0 1 0 215237900 24719360 5758 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6035 5758 67 132 0 5900 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 24140

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1551608/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=24664 CPUtime=822.06
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5924 0 0 0 82193 13 0 0 25 0 1 0 215237900 25255936 5872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6166 5872 67 132 0 6031 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 24664

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1551416/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=24860 CPUtime=882.03
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5961 0 0 0 88190 13 0 0 25 0 1 0 215237900 25456640 5909 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6215 5909 67 132 0 6080 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 24860

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1551288/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=24992 CPUtime=942.02
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 5998 0 0 0 94188 14 0 0 25 0 1 0 215237900 25591808 5946 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6248 5946 67 132 0 6113 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 24992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1551096/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=25244 CPUtime=1002.01
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 6050 0 0 0 100186 15 0 0 25 0 1 0 215237900 25849856 5998 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6311 5998 67 132 0 6176 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 25244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1551032/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=25244 CPUtime=1061.98
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 6071 0 0 0 106183 15 0 0 25 0 1 0 215237900 25849856 6019 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6311 6019 67 132 0 6176 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 25244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1549304/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=27028 CPUtime=1121.97
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 6496 0 0 0 112181 16 0 0 25 0 1 0 215237900 27676672 6444 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6757 6444 67 132 0 6622 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 27028

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1548664/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=27764 CPUtime=1181.95
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 6658 0 0 0 118178 17 0 0 25 0 1 0 215237900 28430336 6606 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6941 6606 67 132 0 6806 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 27764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26468
/proc/meminfo: memFree=1548536/2055920 swapFree=4153664/4192956
[pid=26465] ppid=26463 vsize=27764 CPUtime=1200.05
/proc/26465/stat : 26465 (minimarch_fixed) R 26463 26465 25411 0 -1 4194304 6679 0 0 0 119988 17 0 0 25 0 1 0 215237900 28430336 6627 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/26465/statm: 6941 6627 67 132 0 6806 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27764

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): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.178972
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 27764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6679
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= 1754

runsolver used 0.873867 second user time and 2.6336 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Fri Apr 27 11:26:45 UTC 2007

IDJOB= 427725
IDBENCH= 20118
IDSOLVER= 198
FILE ID= node19/427725-1177673205

PBS_JOBID= 4697389

Free space on /tmp= 66529 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/427725-1177673205/minimarch_fixed /tmp/evaluation/427725-1177673205/instance-427725-1177673205.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-427725-1177673205 -o ROOT/results/node19/solver-427725-1177673205 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427725-1177673205/minimarch_fixed /tmp/evaluation/427725-1177673205/instance-427725-1177673205.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 170686228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1575568 kB
Buffers:         48720 kB
Cached:         341608 kB
SwapCached:       9104 kB
Active:         280800 kB
Inactive:       133736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575568 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            3428 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            51320 kB
Committed_AS:  4749596 kB
PageTables:       1784 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= 66529 MiB

End job on node19 on Fri Apr 27 11:46:48 UTC 2007