Trace number 428401

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) 1200.02 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryINDUST (industrial 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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

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:  2010                                                 |
0.00/0.00	|  Number of clauses:    6802                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.04	============================[ Search Statistics ]==============================
0.00/0.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	===============================================================================
0.00/0.04	|         0 |    1373     5693    16892 |     1897        0    nan |  0.000 % |
0.06/0.06	|       100 |    1373     5693    16892 |     2087      100     95 |  0.149 % |
0.06/0.07	|       252 |    1373     5693    16892 |     2296      252     51 |  0.149 % |
0.06/0.09	|       477 |    1373     5693    16892 |     2525      477     50 |  0.149 % |
0.09/0.13	|       814 |    1373     5693    16892 |     2778      814     47 |  0.149 % |
0.09/0.19	|      1321 |    1371     5684    16870 |     3056     1320     50 |  0.249 % |
0.29/0.31	|      2081 |    1371     5684    16870 |     3361     2080     49 |  0.249 % |
0.39/0.49	|      3221 |    1371     5684    16870 |     3698     3220     47 |  0.249 % |
0.69/0.76	|      4929 |    1368     5670    16835 |     4067     2943     41 |  0.398 % |
1.10/1.20	|      7492 |    1368     5670    16835 |     4474     3289     31 |  0.398 % |
1.79/1.85	|     11336 |    1367     5665    16822 |     4922     4667     41 |  0.448 % |
2.59/2.70	|     17102 |    1367     5665    16822 |     5414     5170     31 |  0.448 % |
4.29/4.31	|     25752 |    1367     5665    16822 |     5955     4981     35 |  0.448 % |
6.79/6.84	|     38726 |    1367     5665    16822 |     6551     4972     42 |  0.448 % |
10.99/11.04	|     58188 |    1366     5661    16806 |     7206     6737     35 |  0.498 % |
17.98/18.03	|     87380 |    1366     5661    16806 |     7927     5730     30 |  0.498 % |
28.08/28.18	|    131169 |    1366     5661    16806 |     8719     8325     28 |  0.498 % |
46.18/46.21	|    196854 |    1366     5661    16806 |     9591     6352     27 |  0.498 % |
72.47/72.53	|    295381 |    1366     5661    16806 |    10550     5724     23 |  0.498 % |
112.65/112.76	|    443171 |    1362     5646    16769 |    11605     5694     22 |  0.697 % |
171.94/172.07	|    664855 |    1362     5646    16769 |    12766     6483     30 |  0.697 % |
261.31/261.45	|    997382 |    1362     5646    16769 |    14043    10668     30 |  0.697 % |
406.16/406.34	|   1496171 |    1361     5642    16753 |    15447    13079     33 |  0.746 % |
622.09/622.31	|   2244354 |    1361     5642    16753 |    16992     9010     21 |  0.746 % |
942.99/943.39	|   3366628 |    1361     5642    16753 |    18691    11927     28 |  0.746 % |

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/node25/watcher-428401-1177719025 -o ROOT/results/node25/solver-428401-1177719025 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428401-1177719025/minimarch_fixed /tmp/evaluation/428401-1177719025/instance-428401-1177719025.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 3/64 30922
/proc/meminfo: memFree=1761440/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=2032 CPUtime=0
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 219819638 2080768 196 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 508 196 51 132 0 373 0

[startup+0.0645039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30922
/proc/meminfo: memFree=1761440/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=2596 CPUtime=0.06
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 372 0 0 0 6 0 0 0 18 0 1 0 219819638 2658304 357 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 649 357 67 132 0 514 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2596

[startup+0.10151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30922
/proc/meminfo: memFree=1761440/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=2596 CPUtime=0.09
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 219819638 2658304 357 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551274 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 649 357 67 132 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2596

[startup+0.301544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30922
/proc/meminfo: memFree=1761440/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=2860 CPUtime=0.29
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 411 0 0 0 29 0 0 0 19 0 1 0 219819638 2928640 396 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 715 396 67 132 0 580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2860

[startup+0.701612 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30922
/proc/meminfo: memFree=1761440/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=3256 CPUtime=0.69
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 509 0 0 0 69 0 0 0 23 0 1 0 219819638 3334144 494 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 814 494 67 132 0 679 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3256

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1759704/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=3256 CPUtime=1.49
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 532 0 0 0 149 0 0 0 25 0 1 0 219819638 3334144 517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 814 517 67 132 0 679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3256

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1759320/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=3520 CPUtime=3.09
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 580 0 0 0 309 0 0 0 25 0 1 0 219819638 3604480 565 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 880 565 67 132 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3520

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1758808/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=4048 CPUtime=6.29
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 711 0 0 0 629 0 0 0 25 0 1 0 219819638 4145152 696 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1012 696 67 132 0 877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4048

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1758360/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=4180 CPUtime=12.69
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 768 0 0 0 1269 0 0 0 25 0 1 0 219819638 4280320 753 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1045 753 67 132 0 910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4180

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1758296/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=4352 CPUtime=25.48
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 780 0 0 0 2548 0 0 0 25 0 1 0 219819638 4456448 765 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1088 765 67 132 0 953 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4352

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1757912/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=4740 CPUtime=51.07
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 876 0 0 0 5107 0 0 0 25 0 1 0 219819638 4853760 861 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1185 861 67 132 0 1050 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4740

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1756952/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=5680 CPUtime=102.26
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1123 0 0 0 10226 0 0 0 25 0 1 0 219819638 5816320 1108 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1420 1108 67 132 0 1285 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5680

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1756632/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=5944 CPUtime=162.24
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1206 0 0 0 16223 1 0 0 25 0 1 0 219819638 6086656 1191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558085 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1486 1191 67 132 0 1351 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5944

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1756248/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=6340 CPUtime=222.22
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1287 0 0 0 22221 1 0 0 25 0 1 0 219819638 6492160 1272 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1585 1272 67 132 0 1450 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6340

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1755736/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=6840 CPUtime=282.2
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1406 0 0 0 28219 1 0 0 25 0 1 0 219819638 7004160 1391 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551695 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1710 1391 67 132 0 1575 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1755352/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=7236 CPUtime=342.18
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1514 0 0 0 34217 1 0 0 25 0 1 0 219819638 7409664 1499 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1809 1499 67 132 0 1674 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1755416/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=7236 CPUtime=402.16
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1514 0 0 0 40215 1 0 0 25 0 1 0 219819638 7409664 1499 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1809 1499 67 132 0 1674 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7236

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1755032/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=7500 CPUtime=462.14
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1594 0 0 0 46212 2 0 0 25 0 1 0 219819638 7680000 1579 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1875 1579 67 132 0 1740 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1754968/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=7632 CPUtime=522.12
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1618 0 0 0 52210 2 0 0 25 0 1 0 219819638 7815168 1603 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557126 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1908 1603 67 132 0 1773 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7632

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1754968/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=7632 CPUtime=582.1
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1622 0 0 0 58208 2 0 0 25 0 1 0 219819638 7815168 1607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 1908 1607 67 132 0 1773 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1754520/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=8032 CPUtime=642.08
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1723 0 0 0 64206 2 0 0 25 0 1 0 219819638 8224768 1708 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2008 1708 67 132 0 1873 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8032

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1754264/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=8300 CPUtime=702.06
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1782 0 0 0 70204 2 0 0 25 0 1 0 219819638 8499200 1767 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2075 1767 67 132 0 1940 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 8300

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1754072/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=8564 CPUtime=762.05
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1849 0 0 0 76202 3 0 0 25 0 1 0 219819638 8769536 1834 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2141 1834 67 132 0 2006 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 8564

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1753944/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=8696 CPUtime=822.03
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1890 0 0 0 82200 3 0 0 25 0 1 0 219819638 8904704 1875 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631263 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2174 1875 67 132 0 2039 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 8696

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1753816/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=8828 CPUtime=882
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1908 0 0 0 88197 3 0 0 25 0 1 0 219819638 9039872 1893 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2207 1893 67 132 0 2072 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 8828

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1753496/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=9192 CPUtime=941.99
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 1992 0 0 0 94195 4 0 0 25 0 1 0 219819638 9412608 1977 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2298 1977 67 132 0 2163 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 9192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1753240/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=9324 CPUtime=1001.97
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 2044 0 0 0 100193 4 0 0 25 0 1 0 219819638 9547776 2029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558034 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2331 2029 67 132 0 2196 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 9324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1752920/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=9716 CPUtime=1061.95
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 2121 0 0 0 106191 4 0 0 25 0 1 0 219819638 9949184 2106 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2429 2106 67 132 0 2294 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 9716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1752792/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=9844 CPUtime=1121.93
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 2172 0 0 0 112189 4 0 0 25 0 1 0 219819638 10080256 2157 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552526 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2461 2157 67 132 0 2326 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 9844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1752664/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=9976 CPUtime=1181.91
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 2191 0 0 0 118186 5 0 0 25 0 1 0 219819638 10215424 2176 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2494 2176 67 132 0 2359 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 9976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30923
/proc/meminfo: memFree=1752664/2055920 swapFree=4182908/4192956
[pid=30922] ppid=30920 vsize=9976 CPUtime=1200.01
/proc/30922/stat : 30922 (minimarch_fixed) R 30920 30922 29694 0 -1 4194304 2191 0 0 0 119996 5 0 0 25 0 1 0 219819638 10215424 2176 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30922/statm: 2494 2176 67 132 0 2359 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 9976

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): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.054991
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 9976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2191
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= 2590

runsolver used 0.98085 second user time and 2.30465 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 28 00:10:26 UTC 2007

IDJOB= 428401
IDBENCH= 20470
IDSOLVER= 198
FILE ID= node25/428401-1177719025

PBS_JOBID= 4715359

Free space on /tmp= 66432 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/428401-1177719025/minimarch_fixed /tmp/evaluation/428401-1177719025/instance-428401-1177719025.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-428401-1177719025 -o ROOT/results/node25/solver-428401-1177719025 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428401-1177719025/minimarch_fixed /tmp/evaluation/428401-1177719025/instance-428401-1177719025.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 223591988

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1761912 kB
Buffers:         40164 kB
Cached:         200244 kB
SwapCached:       4188 kB
Active:         149228 kB
Inactive:       101304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761912 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            29496 kB
Committed_AS:  4258132 kB
PageTables:       1472 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= 66432 MiB

End job on node25 on Sat Apr 28 00:30:28 UTC 2007