Trace number 424872

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
minisat SAT 2007? (TO) 5000.11 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.15	c |       101 |      75     6675    46725 |     2447      101     26 |  0.018 % |
0.09/0.15	c |       253 |      75     6675    46725 |     2692      253     27 |  0.018 % |
0.09/0.16	c |       478 |      75     6675    46725 |     2961      478     26 |  0.018 % |
0.09/0.18	c |       816 |      75     6675    46725 |     3257      816     26 |  0.018 % |
0.19/0.21	c |      1323 |      75     6675    46725 |     3583     1323     26 |  0.018 % |
0.19/0.25	c |      2082 |      75     6675    46725 |     3941     2082     26 |  0.018 % |
0.29/0.31	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.39/0.43	c |      4929 |      75     6675    46725 |     4769     2747     25 |  0.018 % |
0.49/0.59	c |      7491 |      75     6675    46725 |     5246     2906     26 |  0.018 % |
0.79/0.86	c |     11336 |      75     6675    46725 |     5771     4115     25 |  0.018 % |
1.19/1.27	c |     17103 |      75     6675    46725 |     6348     4078     25 |  0.018 % |
1.89/1.93	c |     25752 |      75     6675    46725 |     6983     6344     25 |  0.018 % |
2.89/2.94	c |     38726 |      75     6675    46725 |     7681     5276     25 |  0.018 % |
4.39/4.45	c |     58187 |      75     6675    46725 |     8449     5450     25 |  0.018 % |
6.79/6.87	c |     87382 |      75     6675    46725 |     9294     4952     25 |  0.018 % |
10.59/10.61	c |    131172 |      75     6675    46725 |    10223     6775     24 |  0.018 % |
16.49/16.53	c |    196858 |      75     6675    46725 |    11246     5804     24 |  0.018 % |
25.88/25.97	c |    295385 |      75     6675    46725 |    12370     8478     24 |  0.018 % |
41.08/41.18	c |    443174 |      75     6675    46725 |    13607     7458     24 |  0.018 % |
64.88/64.96	c |    664857 |      75     6675    46725 |    14968    10934     25 |  0.018 % |
103.37/103.40	c |    997383 |      75     6675    46725 |    16465    13510     25 |  0.018 % |
165.15/165.23	c |   1496172 |      75     6675    46725 |    18112     9199     23 |  0.018 % |
265.62/265.76	c |   2244356 |      75     6675    46725 |    19923    13592     24 |  0.018 % |
428.38/428.51	c |   3366632 |      75     6675    46725 |    21915    18522     25 |  0.018 % |
695.71/695.91	c |   5050044 |      75     6675    46725 |    24107    12193     23 |  0.018 % |
1130.20/1130.53	c |   7575160 |      75     6675    46725 |    26517    17194     24 |  0.018 % |
1819.02/1819.58	c |  11362835 |      75     6675    46725 |    29169    16624     23 |  0.018 % |
2946.43/2947.21	c |  17044349 |      75     6675    46725 |    32086    23515     23 |  0.018 % |
4759.46/4760.85	c |  25566619 |      75     6675    46725 |    35295    15520     23 |  0.018 % |

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/node63/watcher-424872-1177664591 -o ROOT/results/node63/solver-424872-1177664591 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424872-1177664591/minisat_noassertions /tmp/evaluation/424872-1177664591/instance-424872-1177664591.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/64 20472
/proc/meminfo: memFree=1408052/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=1856 CPUtime=0
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 242449023 1900544 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 464 154 50 130 0 331 0

[startup+0.0377791 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20472
/proc/meminfo: memFree=1408052/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=2380 CPUtime=0.03
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 289 0 0 0 3 0 0 0 18 0 1 0 242449023 2437120 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 595 275 62 130 0 462 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2380

[startup+0.101785 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20472
/proc/meminfo: memFree=1408052/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=2380 CPUtime=0.09
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 242449023 2437120 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 595 282 62 130 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301806 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20472
/proc/meminfo: memFree=1408052/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=2480 CPUtime=0.29
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 341 0 0 0 29 0 0 0 20 0 1 0 242449023 2539520 327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 620 327 66 130 0 487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2480

[startup+0.701849 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20472
/proc/meminfo: memFree=1408052/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=2744 CPUtime=0.69
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 409 0 0 0 69 0 0 0 23 0 1 0 242449023 2809856 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 686 395 66 130 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50193 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1406508/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=3140 CPUtime=1.49
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 486 0 0 0 149 0 0 0 25 0 1 0 242449023 3215360 472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 785 472 66 130 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.1011 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1406060/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=3404 CPUtime=3.09
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 558 0 0 0 309 0 0 0 25 0 1 0 242449023 3485696 544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 851 544 66 130 0 718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.30144 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1405612/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=3684 CPUtime=6.29
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 644 0 0 0 629 0 0 0 25 0 1 0 242449023 3772416 630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 921 630 66 130 0 788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3684

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1404972/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=4232 CPUtime=12.69
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 774 0 0 0 1269 0 0 0 25 0 1 0 242449023 4333568 760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1058 760 66 130 0 925 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1404588/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=4652 CPUtime=25.48
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 870 0 0 0 2548 0 0 0 25 0 1 0 242449023 4763648 856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1163 856 66 130 0 1030 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4652

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1403948/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=5372 CPUtime=51.07
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1027 0 0 0 5107 0 0 0 25 0 1 0 242449023 5500928 1013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1343 1013 66 130 0 1210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5372

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1403116/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=6096 CPUtime=102.27
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1221 0 0 0 10226 1 0 0 25 0 1 0 242449023 6242304 1207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1524 1207 66 130 0 1391 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6096

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1402604/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=6676 CPUtime=162.25
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1353 0 0 0 16224 1 0 0 25 0 1 0 242449023 6836224 1339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1669 1339 66 130 0 1536 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6676

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1402284/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=7104 CPUtime=222.23
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1439 0 0 0 22222 1 0 0 25 0 1 0 242449023 7274496 1425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1776 1425 66 130 0 1643 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7104

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1401900/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=7448 CPUtime=282.21
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1531 0 0 0 28220 1 0 0 25 0 1 0 242449023 7626752 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1862 1517 66 130 0 1729 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7448

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1401580/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=7904 CPUtime=342.21
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1627 0 0 0 34219 2 0 0 25 0 1 0 242449023 8093696 1613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 1976 1613 66 130 0 1843 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7904

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1401452/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=8048 CPUtime=402.19
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1668 0 0 0 40217 2 0 0 25 0 1 0 242449023 8241152 1654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 2012 1654 66 130 0 1879 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8048

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1401196/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=8332 CPUtime=462.17
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1731 0 0 0 46215 2 0 0 25 0 1 0 242449023 8531968 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 2083 1717 66 130 0 1950 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1400876/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=8760 CPUtime=522.16
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1805 0 0 0 52214 2 0 0 25 0 1 0 242449023 8970240 1791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 2190 1791 66 130 0 2057 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8760

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1400812/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=8760 CPUtime=582.14
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1831 0 0 0 58212 2 0 0 25 0 1 0 242449023 8970240 1817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 2190 1817 66 130 0 2057 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8760

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20473
/proc/meminfo: memFree=1400684/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=8900 CPUtime=642.13
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 1847 0 0 0 64211 2 0 0 25 0 1 0 242449023 9113600 1833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 2225 1833 66 130 0 2092 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8900


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20673
/proc/meminfo: memFree=1396908/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4061.15
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2776 0 0 0 406104 11 0 0 25 0 1 0 242449023 13070336 2762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2762 66 130 0 3058 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 12764

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20673
/proc/meminfo: memFree=1396908/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4121.13
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2776 0 0 0 412102 11 0 0 25 0 1 0 242449023 13070336 2762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2762 66 130 0 3058 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 12764

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20673
/proc/meminfo: memFree=1396972/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4181.11
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2777 0 0 0 418100 11 0 0 25 0 1 0 242449023 13070336 2763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2763 66 130 0 3058 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 12764

[startup+4242.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/65 20673
/proc/meminfo: memFree=1396972/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4241.1
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2779 0 0 0 424099 11 0 0 25 0 1 0 242449023 13070336 2765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2765 66 130 0 3058 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 12764

[startup+4302.3 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 20673
/proc/meminfo: memFree=1396908/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4301.09
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2780 0 0 0 430097 12 0 0 25 0 1 0 242449023 13070336 2766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2766 66 130 0 3058 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 12764

[startup+4362.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 20673
/proc/meminfo: memFree=1396908/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4361.07
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2780 0 0 0 436095 12 0 0 25 0 1 0 242449023 13070336 2766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2766 66 130 0 3058 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 12764

[startup+4422.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 20673
/proc/meminfo: memFree=1396908/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4421.06
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2780 0 0 0 442094 12 0 0 25 0 1 0 242449023 13070336 2766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2766 66 130 0 3058 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 12764

[startup+4482.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/65 20673
/proc/meminfo: memFree=1396908/2055920 swapFree=4182896/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4481.04
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2780 0 0 0 448092 12 0 0 25 0 1 0 242449023 13070336 2766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2766 66 130 0 3058 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 12764

[startup+4542.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/65 20694
/proc/meminfo: memFree=1396004/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4541.01
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2781 0 0 0 454089 12 0 0 25 0 1 0 242449023 13070336 2767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2767 66 130 0 3058 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 12764

[startup+4602.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 20694
/proc/meminfo: memFree=1396004/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4601
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2783 0 0 0 460088 12 0 0 25 0 1 0 242449023 13070336 2769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2769 66 130 0 3058 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 12764

[startup+4662.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 20694
/proc/meminfo: memFree=1396004/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4660.98
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2784 0 0 0 466085 13 0 0 25 0 1 0 242449023 13070336 2770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2770 66 130 0 3058 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 12764

[startup+4722.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 20694
/proc/meminfo: memFree=1396004/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4720.97
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2784 0 0 0 472084 13 0 0 25 0 1 0 242449023 13070336 2770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2770 66 130 0 3058 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 12764

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20694
/proc/meminfo: memFree=1396004/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12764 CPUtime=4780.95
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2787 0 0 0 478082 13 0 0 25 0 1 0 242449023 13070336 2773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3191 2773 66 130 0 3058 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 12764

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20694
/proc/meminfo: memFree=1396012/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12904 CPUtime=4840.94
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2810 0 0 0 484081 13 0 0 25 0 1 0 242449023 13213696 2796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3226 2796 66 130 0 3093 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 12904

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20694
/proc/meminfo: memFree=1395948/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=12904 CPUtime=4900.92
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2830 0 0 0 490079 13 0 0 25 0 1 0 242449023 13213696 2816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3226 2816 66 130 0 3093 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 12904

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20694
/proc/meminfo: memFree=1395948/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=13084 CPUtime=4960.9
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2849 0 0 0 496077 13 0 0 25 0 1 0 242449023 13398016 2835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3271 2835 66 130 0 3138 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 13084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20694
/proc/meminfo: memFree=1395884/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=13084 CPUtime=5000.1
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2850 0 0 0 499997 13 0 0 25 0 1 0 242449023 13398016 2836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3271 2836 66 130 0 3138 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 13084

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20694
/proc/meminfo: memFree=1395884/2055920 swapFree=4182936/4192956
[pid=20472] ppid=20470 vsize=13084 CPUtime=5000.1
/proc/20472/stat : 20472 (minisat_noasser) R 20470 20472 20418 0 -1 4194304 2850 0 0 0 499997 13 0 0 25 0 1 0 242449023 13398016 2836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/20472/statm: 3271 2836 66 130 0 3138 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 13084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.97
CPU system time (s): 0.138978
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 13084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2850
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= 10010

runsolver used 3.9114 second user time and 9.79251 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Fri Apr 27 09:03:11 UTC 2007

IDJOB= 424872
IDBENCH= 19949
IDSOLVER= 189
FILE ID= node63/424872-1177664591

PBS_JOBID= 4698571

Free space on /tmp= 66528 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424872-1177664591/minisat_noassertions /tmp/evaluation/424872-1177664591/instance-424872-1177664591.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-424872-1177664591 -o ROOT/results/node63/solver-424872-1177664591 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424872-1177664591/minisat_noassertions /tmp/evaluation/424872-1177664591/instance-424872-1177664591.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 492828286

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1408460 kB
Buffers:         48564 kB
Cached:         519644 kB
SwapCached:       4556 kB
Active:         322172 kB
Inactive:       256012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408460 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          15236 kB
Slab:            55304 kB
Committed_AS:  2285132 kB
PageTables:       1460 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= 66528 MiB

End job on node63 on Fri Apr 27 10:26:35 UTC 2007