Trace number 425015

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) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1798323172-15.cnf
MD5SUM9a1eeb76857ccbe401a4de96673889a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1995.46
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.47	c ============================[ Search Statistics ]==============================
0.39/0.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.47	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.47	c ===============================================================================
0.39/0.47	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.48	c |       101 |     200    17000   119000 |     6233      101     58 |  0.003 % |
0.49/0.50	c |       251 |     200    17000   119000 |     6856      251     57 |  0.003 % |
0.49/0.52	c |       476 |     200    17000   119000 |     7542      476     57 |  0.003 % |
0.49/0.56	c |       813 |     200    17000   119000 |     8296      813     57 |  0.003 % |
0.59/0.61	c |      1320 |     200    17000   119000 |     9126     1320     56 |  0.003 % |
0.59/0.69	c |      2080 |     200    17000   119000 |    10038     2080     56 |  0.003 % |
0.79/0.81	c |      3222 |     200    17000   119000 |    11042     3222     56 |  0.003 % |
1.00/1.01	c |      4930 |     200    17000   119000 |    12147     4930     57 |  0.003 % |
1.29/1.35	c |      7493 |     200    17000   119000 |    13361     7493     57 |  0.003 % |
1.99/2.01	c |     11338 |     200    17000   119000 |    14697    11338     58 |  0.003 % |
2.99/3.08	c |     17104 |     200    17000   119000 |    16167     9711     58 |  0.003 % |
4.89/4.90	c |     25753 |     200    17000   119000 |    17784    10230     57 |  0.003 % |
7.70/7.71	c |     38727 |     200    17000   119000 |    19562    14272     58 |  0.003 % |
12.19/12.27	c |     58189 |     200    17000   119000 |    21519    14082     59 |  0.003 % |
20.08/20.12	c |     87382 |     200    17000   119000 |    23671    10865     57 |  0.003 % |
32.58/32.66	c |    131174 |     200    17000   119000 |    26038    18271     59 |  0.003 % |
52.38/52.48	c |    196859 |     200    17000   119000 |    28641    13508     58 |  0.003 % |
85.67/85.71	c |    295386 |     200    17000   119000 |    31506    13257     56 |  0.003 % |
136.95/137.05	c |    443177 |     200    17000   119000 |    34656    27404     59 |  0.003 % |
216.43/216.59	c |    664862 |     200    17000   119000 |    38122    29325     58 |  0.003 % |
340.21/340.38	c |    997387 |     200    17000   119000 |    41934    33476     60 |  0.003 % |
547.65/547.84	c |   1496175 |     200    17000   119000 |    46128    14242     57 |  0.003 % |
878.56/878.84	c |   2244359 |     200    17000   119000 |    50741    41527     58 |  0.003 % |
1415.02/1415.42	c |   3366633 |     200    17000   119000 |    55815    15467     54 |  0.003 % |
2256.69/2257.35	c |   5050045 |     200    17000   119000 |    61396    19372     56 |  0.003 % |
3629.94/3631.00	c |   7575162 |     200    17000   119000 |    67536    39958     59 |  0.003 % |

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/node43/watcher-425015-1177737624 -o ROOT/results/node43/solver-425015-1177737624 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425015-1177737624/minisat_noassertions /tmp/evaluation/425015-1177737624/instance-425015-1177737624.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: 1.00 1.00 1.00 3/77 8993
/proc/meminfo: memFree=1526792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=1856 CPUtime=0
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 221674231 1900544 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 464 230 50 130 0 331 0

[startup+0.0842519 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8993
/proc/meminfo: memFree=1526792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=3248 CPUtime=0.07
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 607 0 0 0 7 0 0 0 18 0 1 0 221674231 3325952 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 812 593 62 130 0 679 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3248

[startup+0.101253 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8993
/proc/meminfo: memFree=1526792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=3248 CPUtime=0.09
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 607 0 0 0 9 0 0 0 18 0 1 0 221674231 3325952 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 812 593 62 130 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301271 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8993
/proc/meminfo: memFree=1526792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=3424 CPUtime=0.29
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 221674231 3506176 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 856 627 62 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701306 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8993
/proc/meminfo: memFree=1526792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=3308 CPUtime=0.69
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 729 0 0 0 69 0 0 0 22 0 1 0 221674231 3387392 611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 827 611 66 130 0 694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3308

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1523904/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=4900 CPUtime=1.49
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 1141 0 0 0 149 0 0 0 25 0 1 0 221674231 5017600 1023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 1225 1023 66 130 0 1092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4900

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1521920/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=6616 CPUtime=3.09
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 1563 0 0 0 309 0 0 0 25 0 1 0 221674231 6774784 1445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 1654 1445 66 130 0 1521 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6616

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1520448/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=7408 CPUtime=6.29
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 1754 0 0 0 628 1 0 0 25 0 1 0 221674231 7585792 1636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 1852 1636 66 130 0 1719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7408

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1519240/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=8424 CPUtime=12.69
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 1989 0 0 0 1268 1 0 0 25 0 1 0 221674231 8626176 1871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 2106 1871 66 130 0 1973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8424

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1517768/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=9760 CPUtime=25.48
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 2354 0 0 0 2547 1 0 0 25 0 1 0 221674231 9994240 2236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 2440 2236 66 130 0 2307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9760

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1516360/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=11236 CPUtime=51.08
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 2690 0 0 0 5106 2 0 0 25 0 1 0 221674231 11505664 2572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551341 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 2809 2572 66 130 0 2676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11236

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1514440/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=13264 CPUtime=102.27
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 3177 0 0 0 10224 3 0 0 25 0 1 0 221674231 13582336 3059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 3316 3059 66 130 0 3183 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13264

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1512968/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=14604 CPUtime=162.25
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 3529 0 0 0 16221 4 0 0 25 0 1 0 221674231 14954496 3411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 3651 3411 66 130 0 3518 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14604

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1511624/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=15952 CPUtime=222.24
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 3869 0 0 0 22219 5 0 0 25 0 1 0 221674231 16334848 3751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 3988 3751 66 130 0 3855 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15952

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1511112/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=16692 CPUtime=282.22
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 4010 0 0 0 28217 5 0 0 25 0 1 0 221674231 17092608 3892 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 4173 3892 66 130 0 4040 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16692

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1510728/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=17096 CPUtime=342.2
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 4126 0 0 0 34214 6 0 0 25 0 1 0 221674231 17506304 4008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 4274 4008 66 130 0 4141 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17096

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1509256/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=18644 CPUtime=402.19
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 4471 0 0 0 40212 7 0 0 25 0 1 0 221674231 19091456 4353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 4661 4353 66 130 0 4528 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1508680/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=19188 CPUtime=462.17
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 4614 0 0 0 46210 7 0 0 25 0 1 0 221674231 19648512 4496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 4797 4496 66 130 0 4664 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19188

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1508616/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=19336 CPUtime=522.15
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 4640 0 0 0 52207 8 0 0 25 0 1 0 221674231 19800064 4522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 4834 4522 66 130 0 4701 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19336

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1507208/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=20664 CPUtime=582.13
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 4993 0 0 0 58204 9 0 0 25 0 1 0 221674231 21159936 4875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 5166 4875 66 130 0 5033 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20664

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8994
/proc/meminfo: memFree=1507080/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=20812 CPUtime=642.13
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 5020 0 0 0 64203 10 0 0 25 0 1 0 221674231 21311488 4902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 5203 4902 66 130 0 5070 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20812


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494920/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=33884 CPUtime=4061.12
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8047 0 0 0 406072 40 0 0 25 0 1 0 221674231 34697216 7929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8471 7929 66 130 0 8338 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 33884

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=33884 CPUtime=4121.09
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8074 0 0 0 412069 40 0 0 25 0 1 0 221674231 34697216 7956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8471 7956 66 130 0 8338 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 33884

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494792/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=33884 CPUtime=4181.08
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8075 0 0 0 418067 41 0 0 25 0 1 0 221674231 34697216 7957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8471 7957 66 130 0 8338 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 33884

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494728/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34096 CPUtime=4241.06
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8096 0 0 0 424065 41 0 0 25 0 1 0 221674231 34914304 7978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8524 7978 66 130 0 8391 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 34096

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494600/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34096 CPUtime=4301.05
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8112 0 0 0 430063 42 0 0 25 0 1 0 221674231 34914304 7994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8524 7994 66 130 0 8391 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 34096

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494472/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34276 CPUtime=4361.03
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8154 0 0 0 436061 42 0 0 25 0 1 0 221674231 35098624 8036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8569 8036 66 130 0 8436 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 34276

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494472/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34276 CPUtime=4421.02
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8154 0 0 0 442059 43 0 0 25 0 1 0 221674231 35098624 8036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8569 8036 66 130 0 8436 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 34276

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494472/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34276 CPUtime=4481
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8156 0 0 0 448057 43 0 0 25 0 1 0 221674231 35098624 8038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8569 8038 66 130 0 8436 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 34276

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9194
/proc/meminfo: memFree=1494472/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34276 CPUtime=4540.99
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8156 0 0 0 454055 44 0 0 25 0 1 0 221674231 35098624 8038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8569 8038 66 130 0 8436 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 34276

[startup+4602.3 s]
/proc/loadavg: 1.16 1.04 1.01 2/78 9194
/proc/meminfo: memFree=1494408/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34388 CPUtime=4600.98
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8163 0 0 0 460054 44 0 0 25 0 1 0 221674231 35213312 8045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8597 8045 66 130 0 8464 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 34388

[startup+4662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 9194
/proc/meminfo: memFree=1494344/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34388 CPUtime=4660.96
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8179 0 0 0 466051 45 0 0 25 0 1 0 221674231 35213312 8061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8597 8061 66 130 0 8464 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 34388

[startup+4722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 9194
/proc/meminfo: memFree=1494216/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34604 CPUtime=4720.94
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8208 0 0 0 472049 45 0 0 25 0 1 0 221674231 35434496 8090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8651 8090 66 130 0 8518 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 34604

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9194
/proc/meminfo: memFree=1493960/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34816 CPUtime=4780.93
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8277 0 0 0 478047 46 0 0 25 0 1 0 221674231 35651584 8159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8704 8159 66 130 0 8571 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 34816

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9196
/proc/meminfo: memFree=1493832/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34996 CPUtime=4840.91
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8304 0 0 0 484045 46 0 0 25 0 1 0 221674231 35835904 8186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8749 8186 66 130 0 8616 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 34996

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9196
/proc/meminfo: memFree=1493768/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=34996 CPUtime=4900.9
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8309 0 0 0 490043 47 0 0 25 0 1 0 221674231 35835904 8191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8749 8191 66 130 0 8616 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 34996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9196
/proc/meminfo: memFree=1493576/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=35296 CPUtime=4960.88
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8368 0 0 0 496041 47 0 0 25 0 1 0 221674231 36143104 8250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8824 8250 66 130 0 8691 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 35296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9196
/proc/meminfo: memFree=1493640/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=35296 CPUtime=5000.07
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8368 0 0 0 499960 47 0 0 25 0 1 0 221674231 36143104 8250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8824 8250 66 130 0 8691 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35296

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 2/78 9196
/proc/meminfo: memFree=1493640/2055920 swapFree=4158592/4192956
[pid=8993] ppid=8991 vsize=35296 CPUtime=5000.07
/proc/8993/stat : 8993 (minisat_noasser) R 8991 8993 8504 0 -1 4194304 8368 0 0 0 499960 47 0 0 25 0 1 0 221674231 36143104 8250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8993/statm: 8824 8250 66 130 0 8691 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.6
CPU system time (s): 0.484926
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 35296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8368
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= 7500

runsolver used 3.78043 second user time and 11.0553 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 28 05:20:24 UTC 2007

IDJOB= 425015
IDBENCH= 20108
IDSOLVER= 189
FILE ID= node43/425015-1177737624

PBS_JOBID= 4715475

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1798323172-15.cnf
COMMAND LINE= /tmp/evaluation/425015-1177737624/minisat_noassertions /tmp/evaluation/425015-1177737624/instance-425015-1177737624.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-425015-1177737624 -o ROOT/results/node43/solver-425015-1177737624 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425015-1177737624/minisat_noassertions /tmp/evaluation/425015-1177737624/instance-425015-1177737624.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9a1eeb76857ccbe401a4de96673889a8

RANDOM SEED= 267527161

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1527200 kB
Buffers:         52748 kB
Cached:         382248 kB
SwapCached:       2856 kB
Active:         262812 kB
Inactive:       196084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527200 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          31624 kB
Slab:            55224 kB
Committed_AS:  2713804 kB
PageTables:       1896 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= 66488 MiB

End job on node43 on Sat Apr 28 06:43:48 UTC 2007