Trace number 425024

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) 5000.08 4999.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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                                       |
0.49/0.53	c ============================[ Search Statistics ]==============================
0.49/0.53	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.53	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.53	c ===============================================================================
0.49/0.53	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.54	c |       101 |     220    18700   130900 |     6856      101     63 |  0.002 % |
0.49/0.56	c |       251 |     220    18700   130900 |     7542      251     61 |  0.002 % |
0.49/0.59	c |       476 |     220    18700   130900 |     8296      476     61 |  0.002 % |
0.59/0.62	c |       814 |     220    18700   130900 |     9126      814     61 |  0.002 % |
0.59/0.67	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
0.69/0.75	c |      2081 |     220    18700   130900 |    11042     2081     62 |  0.002 % |
0.79/0.88	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
0.99/1.09	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.39/1.46	c |      7491 |     220    18700   130900 |    14697     7491     62 |  0.002 % |
2.19/2.22	c |     11336 |     220    18700   130900 |    16167    11336     63 |  0.002 % |
3.39/3.45	c |     17102 |     220    18700   130900 |    17784     8968     63 |  0.002 % |
5.19/5.27	c |     25751 |     220    18700   130900 |    19562    17617     63 |  0.002 % |
8.49/8.50	c |     38726 |     220    18700   130900 |    21519    10927     63 |  0.002 % |
13.49/13.51	c |     58188 |     220    18700   130900 |    23671    19578     63 |  0.002 % |
22.00/22.04	c |     87381 |     220    18700   130900 |    26038    12548     62 |  0.002 % |
36.39/36.41	c |    131170 |     220    18700   130900 |    28641    13711     60 |  0.002 % |
59.50/59.56	c |    196854 |     220    18700   130900 |    31506    13324     61 |  0.002 % |
94.70/94.72	c |    295381 |     220    18700   130900 |    34656    16025     63 |  0.002 % |
149.70/149.76	c |    443170 |     220    18700   130900 |    38122    30136     64 |  0.002 % |
240.20/240.24	c |    664854 |     220    18700   130900 |    41934    25402     63 |  0.002 % |
385.02/385.05	c |    997379 |     220    18700   130900 |    46128    40210     65 |  0.002 % |
611.23/611.28	c |   1496167 |     220    18700   130900 |    50741    18220     61 |  0.002 % |
991.84/991.84	c |   2244350 |     220    18700   130900 |    55815    23019     63 |  0.002 % |
1591.88/1591.81	c |   3366626 |     220    18700   130900 |    61396    51633     66 |  0.002 % |
2536.83/2536.77	c |   5050038 |     220    18700   130900 |    67536    27584     64 |  0.002 % |
4088.20/4088.15	c |   7575156 |     220    18700   130900 |    74289    50069     66 |  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/node16/watcher-425024-1177743997 -o ROOT/results/node16/solver-425024-1177743997 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425024-1177743997/minisat_noassertions /tmp/evaluation/425024-1177743997/instance-425024-1177743997.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: 0.78 0.95 0.98 3/77 32234
/proc/meminfo: memFree=1538400/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=1856 CPUtime=0
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 222317319 1900544 244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 464 245 50 130 0 331 0

[startup+0.045942 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32234
/proc/meminfo: memFree=1538400/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=3564 CPUtime=0.03
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 693 0 0 0 3 0 0 0 18 0 1 0 222317319 3649536 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 891 679 62 130 0 758 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3564

[startup+0.101929 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32234
/proc/meminfo: memFree=1538400/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=3564 CPUtime=0.09
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 222317319 3649536 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 891 679 62 130 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3564

[startup+0.301887 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32234
/proc/meminfo: memFree=1538400/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=3728 CPUtime=0.29
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 738 0 0 0 29 0 0 0 19 0 1 0 222317319 3817472 724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523444 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 932 724 62 130 0 799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3728

[startup+0.701804 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32234
/proc/meminfo: memFree=1538400/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=3564 CPUtime=0.69
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 743 0 0 0 69 0 0 0 23 0 1 0 222317319 3649536 692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 891 692 66 130 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3564

[startup+1.50164 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 32235
/proc/meminfo: memFree=1535384/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=5028 CPUtime=1.49
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 1101 0 0 0 149 0 0 0 25 0 1 0 222317319 5148672 1050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 1257 1050 66 130 0 1124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5028

[startup+3.1013 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 32235
/proc/meminfo: memFree=1533400/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=7272 CPUtime=3.09
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 1649 0 0 0 309 0 0 0 25 0 1 0 222317319 7446528 1598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 1818 1598 66 130 0 1685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7272

[startup+6.30163 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32235
/proc/meminfo: memFree=1531160/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=8592 CPUtime=6.29
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 1981 0 0 0 628 1 0 0 25 0 1 0 222317319 8798208 1930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 2148 1930 66 130 0 2015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8592

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 32235
/proc/meminfo: memFree=1529880/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=9264 CPUtime=12.69
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 2166 0 0 0 1268 1 0 0 25 0 1 0 222317319 9486336 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 2316 2115 66 130 0 2183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9264

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 32235
/proc/meminfo: memFree=1528792/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=10588 CPUtime=25.49
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 2468 0 0 0 2547 2 0 0 25 0 1 0 222317319 10842112 2417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 2647 2417 66 130 0 2514 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10588

[startup+51.1023 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 32235
/proc/meminfo: memFree=1526936/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=12336 CPUtime=51.1
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 2914 0 0 0 5107 3 0 0 25 0 1 0 222317319 12632064 2863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 3084 2863 66 130 0 2951 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12336

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 32235
/proc/meminfo: memFree=1524632/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=14588 CPUtime=102.3
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 3482 0 0 0 10226 4 0 0 25 0 1 0 222317319 14938112 3431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 3647 3431 66 130 0 3514 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14588

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 32235
/proc/meminfo: memFree=1523096/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=16172 CPUtime=162.3
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 3865 0 0 0 16225 5 0 0 25 0 1 0 222317319 16560128 3814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 4043 3814 66 130 0 3910 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16172

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32235
/proc/meminfo: memFree=1522264/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=16908 CPUtime=222.3
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 4058 0 0 0 22224 6 0 0 25 0 1 0 222317319 17313792 4007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 4227 4007 66 130 0 4094 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16908

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32235
/proc/meminfo: memFree=1520664/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=18648 CPUtime=282.31
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 4459 0 0 0 28224 7 0 0 25 0 1 0 222317319 19095552 4408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 4662 4408 66 130 0 4529 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 18648

[startup+342.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 32235
/proc/meminfo: memFree=1520152/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=19176 CPUtime=342.3
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 4589 0 0 0 34223 7 0 0 25 0 1 0 222317319 19636224 4538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 4794 4538 66 130 0 4661 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19176

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 32235
/proc/meminfo: memFree=1518936/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=20396 CPUtime=402.31
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 4892 0 0 0 40223 8 0 0 25 0 1 0 222317319 20885504 4841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 5099 4841 66 130 0 4966 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 20396

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32235
/proc/meminfo: memFree=1518616/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=20680 CPUtime=462.32
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 4956 0 0 0 46223 9 0 0 25 0 1 0 222317319 21176320 4905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 5170 4905 66 130 0 5037 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 20680

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32235
/proc/meminfo: memFree=1518296/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=21100 CPUtime=522.32
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 5031 0 0 0 52223 9 0 0 25 0 1 0 222317319 21606400 4980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 5275 4980 66 130 0 5142 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 21100

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32235
/proc/meminfo: memFree=1518040/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=21292 CPUtime=582.32
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 5107 0 0 0 58223 9 0 0 25 0 1 0 222317319 21803008 5056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 5323 5056 66 130 0 5190 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 21292

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32235
/proc/meminfo: memFree=1516760/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=22648 CPUtime=642.34
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 5422 0 0 0 64223 11 0 0 25 0 1 0 222317319 23191552 5371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 5662 5371 66 130 0 5529 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 22648


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1503384/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=36648 CPUtime=4062.41
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 8751 0 0 0 406197 44 0 0 25 0 1 0 222317319 37527552 8700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9162 8700 66 130 0 9029 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 36648

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1501848/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=38100 CPUtime=4122.41
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9133 0 0 0 412196 45 0 0 25 0 1 0 222317319 39014400 9082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9525 9082 66 130 0 9392 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 38100

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1501272/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=38704 CPUtime=4182.41
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9294 0 0 0 418196 45 0 0 25 0 1 0 222317319 39632896 9243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9676 9243 66 130 0 9543 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 38704

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1501208/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=38860 CPUtime=4242.41
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9310 0 0 0 424195 46 0 0 25 0 1 0 222317319 39792640 9259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9715 9259 66 130 0 9582 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 38860

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32435
/proc/meminfo: memFree=1501080/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=38992 CPUtime=4302.41
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9343 0 0 0 430195 46 0 0 25 0 1 0 222317319 39927808 9292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9748 9292 66 130 0 9615 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 38992

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32435
/proc/meminfo: memFree=1500952/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39136 CPUtime=4362.42
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9381 0 0 0 436195 47 0 0 25 0 1 0 222317319 40075264 9330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9784 9330 66 130 0 9651 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 39136

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500952/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39136 CPUtime=4422.43
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9384 0 0 0 442195 48 0 0 25 0 1 0 222317319 40075264 9333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9784 9333 66 130 0 9651 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 39136

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500824/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39348 CPUtime=4482.43
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9404 0 0 0 448195 48 0 0 25 0 1 0 222317319 40292352 9353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9837 9353 66 130 0 9704 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 39348

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500824/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39348 CPUtime=4542.42
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9404 0 0 0 454194 48 0 0 25 0 1 0 222317319 40292352 9353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9837 9353 66 130 0 9704 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 39348

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500440/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39664 CPUtime=4602.44
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9492 0 0 0 460195 49 0 0 25 0 1 0 222317319 40615936 9441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9916 9441 66 130 0 9783 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 39664

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500440/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39664 CPUtime=4662.44
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9493 0 0 0 466194 50 0 0 25 0 1 0 222317319 40615936 9442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9916 9442 66 130 0 9783 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 39664

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500568/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39664 CPUtime=4722.44
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9497 0 0 0 472194 50 0 0 25 0 1 0 222317319 40615936 9446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9916 9446 66 130 0 9783 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 39664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500440/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39840 CPUtime=4782.45
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9515 0 0 0 478194 51 0 0 25 0 1 0 222317319 40796160 9464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9960 9464 66 130 0 9827 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 39840

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32435
/proc/meminfo: memFree=1500440/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39840 CPUtime=4842.44
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9515 0 0 0 484193 51 0 0 25 0 1 0 222317319 40796160 9464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9960 9464 66 130 0 9827 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 39840

[startup+4902.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 32435
/proc/meminfo: memFree=1500248/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39972 CPUtime=4902.45
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9574 0 0 0 490193 52 0 0 25 0 1 0 222317319 40931328 9523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9993 9523 66 130 0 9860 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 39972

[startup+4962.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 32435
/proc/meminfo: memFree=1500248/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=39972 CPUtime=4962.45
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9574 0 0 0 496193 52 0 0 25 0 1 0 222317319 40931328 9523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 9993 9523 66 130 0 9860 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 39972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 32435
/proc/meminfo: memFree=1500184/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=40160 CPUtime=5000.06
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9610 0 0 0 499953 53 0 0 25 0 1 0 222317319 41123840 9559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 10040 9559 66 130 0 9907 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 40160

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

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

[startup+4999.9 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 32435
/proc/meminfo: memFree=1500184/2055920 swapFree=4148656/4192956
[pid=32234] ppid=32232 vsize=40160 CPUtime=5000.06
/proc/32234/stat : 32234 (minisat_noasser) R 32232 32234 32180 0 -1 4194304 9610 0 0 0 499953 53 0 0 25 0 1 0 222317319 41123840 9559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32234/statm: 10040 9559 66 130 0 9907 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 40160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.08
CPU user time (s): 4999.54
CPU system time (s): 0.537918
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 40160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9610
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= 102469

runsolver used 4.18336 second user time and 11.7482 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 28 07:06:37 UTC 2007

IDJOB= 425024
IDBENCH= 20117
IDSOLVER= 189
FILE ID= node16/425024-1177743997

PBS_JOBID= 4715518

Free space on /tmp= 66537 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/425024-1177743997/minisat_noassertions /tmp/evaluation/425024-1177743997/instance-425024-1177743997.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-425024-1177743997 -o ROOT/results/node16/solver-425024-1177743997 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425024-1177743997/minisat_noassertions /tmp/evaluation/425024-1177743997/instance-425024-1177743997.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 362918922

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1538808 kB
Buffers:         47668 kB
Cached:         380232 kB
SwapCached:      12332 kB
Active:         222056 kB
Inactive:       229092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538808 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            51456 kB
Committed_AS:  7598876 kB
PageTables:       1836 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= 66537 MiB

End job on node16 on Sat Apr 28 08:29:59 UTC 2007