Trace number 425031

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) 5000.03 5001.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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	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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.49	c ============================[ Search Statistics ]==============================
0.39/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.49	c ===============================================================================
0.39/0.49	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.51	c |       100 |     220    18700   130900 |     6856      100     57 |  0.002 % |
0.49/0.53	c |       251 |     220    18700   130900 |     7542      251     58 |  0.002 % |
0.49/0.55	c |       476 |     220    18700   130900 |     8296      476     58 |  0.002 % |
0.49/0.58	c |       813 |     220    18700   130900 |     9126      813     60 |  0.002 % |
0.59/0.63	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
0.69/0.71	c |      2079 |     220    18700   130900 |    11042     2079     62 |  0.002 % |
0.79/0.83	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.00/1.03	c |      4928 |     220    18700   130900 |    13361     4928     63 |  0.002 % |
1.29/1.36	c |      7490 |     220    18700   130900 |    14697     7490     63 |  0.002 % |
1.99/2.00	c |     11334 |     220    18700   130900 |    16167    11334     63 |  0.002 % |
3.09/3.20	c |     17103 |     220    18700   130900 |    17784     8972     62 |  0.002 % |
4.89/4.97	c |     25753 |     220    18700   130900 |    19562    17622     63 |  0.002 % |
7.88/7.98	c |     38727 |     220    18700   130900 |    21519    10930     63 |  0.002 % |
12.88/12.90	c |     58188 |     220    18700   130900 |    23671    19585     63 |  0.002 % |
21.39/21.43	c |     87381 |     220    18700   130900 |    26038    11971     62 |  0.002 % |
34.68/34.73	c |    131173 |     220    18700   130900 |    28641    12918     62 |  0.002 % |
56.48/56.54	c |    196857 |     220    18700   130900 |    31506    27934     64 |  0.002 % |
89.57/89.62	c |    295383 |     220    18700   130900 |    34656    29851     63 |  0.002 % |
146.56/146.67	c |    443175 |     220    18700   130900 |    38122    24141     61 |  0.002 % |
234.14/234.28	c |    664861 |     220    18700   130900 |    41934    18313     61 |  0.002 % |
376.60/376.71	c |    997387 |     220    18700   130900 |    46128    33776     62 |  0.002 % |
613.55/613.79	c |   1496176 |     220    18700   130900 |    50741    41296     63 |  0.002 % |
986.56/986.87	c |   2244358 |     220    18700   130900 |    55815    15418     59 |  0.002 % |
1575.32/1575.78	c |   3366632 |     220    18700   130900 |    61396    42676     64 |  0.002 % |
2522.50/2523.16	c |   5050043 |     220    18700   130900 |    67536    19042     61 |  0.002 % |
4068.73/4069.81	c |   7575160 |     220    18700   130900 |    74289    45553     64 |  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/node65/watcher-425031-1177747827 -o ROOT/results/node65/solver-425031-1177747827 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425031-1177747827/minisat_noassertions /tmp/evaluation/425031-1177747827/instance-425031-1177747827.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: 0.92 0.98 0.99 3/64 3528
/proc/meminfo: memFree=1662632/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=1856 CPUtime=0
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 250772298 1900544 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 464 241 50 130 0 331 0

[startup+0.0968189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3528
/proc/meminfo: memFree=1662632/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=3568 CPUtime=0.09
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 250772298 3653632 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 892 682 62 130 0 759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3568

[startup+0.101819 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3528
/proc/meminfo: memFree=1662632/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=3568 CPUtime=0.09
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 250772298 3653632 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 892 682 62 130 0 759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3568

[startup+0.301835 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3528
/proc/meminfo: memFree=1662632/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=3732 CPUtime=0.29
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 250772298 3821568 726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 933 726 62 130 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701869 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3528
/proc/meminfo: memFree=1662632/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=3568 CPUtime=0.69
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 745 0 0 0 69 0 0 0 22 0 1 0 250772298 3653632 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 892 694 66 130 0 759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3568

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1659424/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=5304 CPUtime=1.49
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 1160 0 0 0 149 0 0 0 25 0 1 0 250772298 5431296 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 1326 1109 66 130 0 1193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5304

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1657312/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=7416 CPUtime=3.09
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 1701 0 0 0 309 0 0 0 25 0 1 0 250772298 7593984 1650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 1854 1650 66 130 0 1721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7416

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1655008/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=8576 CPUtime=6.28
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 1982 0 0 0 628 0 0 0 25 0 1 0 250772298 8781824 1931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 2144 1931 66 130 0 2011 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8576

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1654048/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=9376 CPUtime=12.68
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 2166 0 0 0 1268 0 0 0 25 0 1 0 250772298 9601024 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 2344 2115 66 130 0 2211 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9376

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1652384/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=10960 CPUtime=25.48
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 2596 0 0 0 2547 1 0 0 25 0 1 0 250772298 11223040 2545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 2740 2545 66 130 0 2607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10960

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1651232/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=12312 CPUtime=51.08
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 2912 0 0 0 5106 2 0 0 25 0 1 0 250772298 12607488 2861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 3078 2861 66 130 0 2945 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12312

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1648864/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=14716 CPUtime=102.27
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 3501 0 0 0 10225 2 0 0 25 0 1 0 250772298 15069184 3450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 3679 3450 66 130 0 3546 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14716

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1647584/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=16168 CPUtime=162.26
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 3881 0 0 0 16223 3 0 0 25 0 1 0 250772298 16556032 3830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 4042 3830 66 130 0 3909 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 16168

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1646752/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=16864 CPUtime=222.24
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 4031 0 0 0 22221 3 0 0 25 0 1 0 250772298 17268736 3980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 4216 3980 66 130 0 4083 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16864

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1645024/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=18596 CPUtime=282.22
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 4458 0 0 0 28219 3 0 0 25 0 1 0 250772298 19042304 4407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 4649 4407 66 130 0 4516 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1644704/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=19020 CPUtime=342.2
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 4540 0 0 0 34217 3 0 0 25 0 1 0 250772298 19476480 4489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 4755 4489 66 130 0 4622 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19020

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1642976/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=20768 CPUtime=402.19
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 4961 0 0 0 40215 4 0 0 25 0 1 0 250772298 21266432 4910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 5192 4910 66 130 0 5059 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1642656/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=21084 CPUtime=462.18
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 5035 0 0 0 46214 4 0 0 25 0 1 0 250772298 21590016 4984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 5271 4984 66 130 0 5138 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21084

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1642272/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=21568 CPUtime=522.17
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 5142 0 0 0 52212 5 0 0 25 0 1 0 250772298 22085632 5091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 5392 5091 66 130 0 5259 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 21568

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1642080/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=21724 CPUtime=582.15
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 5191 0 0 0 58210 5 0 0 25 0 1 0 250772298 22245376 5140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 5431 5140 66 130 0 5298 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 21724

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3529
/proc/meminfo: memFree=1640288/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=23484 CPUtime=642.15
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 5640 0 0 0 64209 6 0 0 25 0 1 0 250772298 24047616 5589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 5871 5589 66 130 0 5738 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 23484


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

[startup+4062.31 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 3729
/proc/meminfo: memFree=1627360/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=36896 CPUtime=4061.24
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 8801 0 0 0 406106 18 0 0 25 0 1 0 250772298 37781504 8750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9224 8750 66 130 0 9091 0
Current children cumulated CPU time (s) 4061.24
Current children cumulated vsize (KiB) 36896

[startup+4122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3729
/proc/meminfo: memFree=1625888/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=38348 CPUtime=4121.22
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9156 0 0 0 412104 18 0 0 25 0 1 0 250772298 39268352 9105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9587 9105 66 130 0 9454 0
Current children cumulated CPU time (s) 4121.22
Current children cumulated vsize (KiB) 38348

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3729
/proc/meminfo: memFree=1625120/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39280 CPUtime=4181.2
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9359 0 0 0 418102 18 0 0 25 0 1 0 250772298 40222720 9308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9820 9308 66 130 0 9687 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 39280

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3729
/proc/meminfo: memFree=1625120/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39280 CPUtime=4241.2
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9382 0 0 0 424101 19 0 0 25 0 1 0 250772298 40222720 9331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9820 9331 66 130 0 9687 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 39280

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1625120/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39280 CPUtime=4301.18
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9383 0 0 0 430099 19 0 0 25 0 1 0 250772298 40222720 9332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9820 9332 66 130 0 9687 0
Current children cumulated CPU time (s) 4301.18
Current children cumulated vsize (KiB) 39280

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624992/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39496 CPUtime=4361.17
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9406 0 0 0 436098 19 0 0 25 0 1 0 250772298 40443904 9355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9874 9355 66 130 0 9741 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 39496

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624928/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39496 CPUtime=4421.15
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9433 0 0 0 442096 19 0 0 25 0 1 0 250772298 40443904 9382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9874 9382 66 130 0 9741 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 39496

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624800/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39708 CPUtime=4481.14
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9459 0 0 0 448095 19 0 0 25 0 1 0 250772298 40660992 9408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9927 9408 66 130 0 9794 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 39708

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624736/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39708 CPUtime=4541.12
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9479 0 0 0 454093 19 0 0 25 0 1 0 250772298 40660992 9428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9927 9428 66 130 0 9794 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 39708

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624544/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39996 CPUtime=4601.11
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9524 0 0 0 460092 19 0 0 25 0 1 0 250772298 40955904 9473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9999 9473 66 130 0 9866 0
Current children cumulated CPU time (s) 4601.11
Current children cumulated vsize (KiB) 39996

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624480/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39996 CPUtime=4661.09
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9546 0 0 0 466090 19 0 0 25 0 1 0 250772298 40955904 9495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9999 9495 66 130 0 9866 0
Current children cumulated CPU time (s) 4661.09
Current children cumulated vsize (KiB) 39996

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624416/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39996 CPUtime=4721.08
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9549 0 0 0 472089 19 0 0 25 0 1 0 250772298 40955904 9498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9999 9498 66 130 0 9866 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 39996

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624352/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39996 CPUtime=4781.07
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9553 0 0 0 478087 20 0 0 25 0 1 0 250772298 40955904 9502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9999 9502 66 130 0 9866 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 39996

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624288/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=39996 CPUtime=4841.05
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9554 0 0 0 484085 20 0 0 25 0 1 0 250772298 40955904 9503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 9999 9503 66 130 0 9866 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 39996

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624224/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=40208 CPUtime=4901.04
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9580 0 0 0 490084 20 0 0 25 0 1 0 250772298 41172992 9529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 10052 9529 66 130 0 9919 0
Current children cumulated CPU time (s) 4901.04
Current children cumulated vsize (KiB) 40208

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1624032/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=40388 CPUtime=4961.02
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9624 0 0 0 496082 20 0 0 25 0 1 0 250772298 41357312 9573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 10097 9573 66 130 0 9964 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 40388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1623968/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=40388 CPUtime=5000.02
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9647 0 0 0 499982 20 0 0 25 0 1 0 250772298 41357312 9596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 10097 9596 66 130 0 9964 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 40388

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3729
/proc/meminfo: memFree=1623968/2055920 swapFree=4184072/4192956
[pid=3528] ppid=3526 vsize=40388 CPUtime=5000.02
/proc/3528/stat : 3528 (minisat_noasser) R 3526 3528 3039 0 -1 4194304 9647 0 0 0 499982 20 0 0 25 0 1 0 250772298 41357312 9596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3528/statm: 10097 9596 66 130 0 9964 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 40388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.03
CPU user time (s): 4999.82
CPU system time (s): 0.211967
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 40388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9647
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= 5507

runsolver used 4.00639 second user time and 9.69353 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 28 08:10:27 UTC 2007

IDJOB= 425031
IDBENCH= 20124
IDSOLVER= 189
FILE ID= node65/425031-1177747827

PBS_JOBID= 4715497

Free space on /tmp= 66525 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/425031-1177747827/minisat_noassertions /tmp/evaluation/425031-1177747827/instance-425031-1177747827.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-425031-1177747827 -o ROOT/results/node65/solver-425031-1177747827 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425031-1177747827/minisat_noassertions /tmp/evaluation/425031-1177747827/instance-425031-1177747827.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 364670744

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1663040 kB
Buffers:         41456 kB
Cached:         273240 kB
SwapCached:       2932 kB
Active:         132644 kB
Inactive:       191832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663040 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          15688 kB
Slab:            54404 kB
Committed_AS:  2536312 kB
PageTables:       1456 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= 66525 MiB

End job on node65 on Sat Apr 28 09:33:50 UTC 2007