Trace number 425020

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) 5000.1 5001.72

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S77566504-14.cnf
MD5SUMa40a03f9138341d4c6f1778404a26574
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 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                                       |
0.39/0.44	c ============================[ Search Statistics ]==============================
0.39/0.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.44	c ===============================================================================
0.39/0.44	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.45	c |       102 |     200    17000   119000 |     6233      102     53 |  0.003 % |
0.39/0.47	c |       254 |     200    17000   119000 |     6856      254     54 |  0.003 % |
0.39/0.49	c |       479 |     200    17000   119000 |     7542      479     57 |  0.003 % |
0.49/0.52	c |       818 |     200    17000   119000 |     8296      818     57 |  0.003 % |
0.49/0.56	c |      1324 |     200    17000   119000 |     9126     1324     57 |  0.003 % |
0.59/0.64	c |      2083 |     200    17000   119000 |    10038     2083     57 |  0.003 % |
0.69/0.75	c |      3222 |     200    17000   119000 |    11042     3222     57 |  0.003 % |
0.89/0.93	c |      4930 |     200    17000   119000 |    12147     4930     57 |  0.003 % |
1.19/1.26	c |      7492 |     200    17000   119000 |    13361     7492     57 |  0.003 % |
1.89/1.91	c |     11336 |     200    17000   119000 |    14697    11336     57 |  0.003 % |
2.89/2.96	c |     17102 |     200    17000   119000 |    16167     9704     59 |  0.003 % |
4.49/4.53	c |     25752 |     200    17000   119000 |    17784    10223     58 |  0.003 % |
7.09/7.16	c |     38726 |     200    17000   119000 |    19562    14258     60 |  0.003 % |
11.59/11.63	c |     58187 |     200    17000   119000 |    21519    14066     59 |  0.003 % |
19.38/19.40	c |     87383 |     200    17000   119000 |    23671    10848     58 |  0.003 % |
31.38/31.42	c |    131173 |     200    17000   119000 |    26038    18336     60 |  0.003 % |
51.37/51.49	c |    196858 |     200    17000   119000 |    28641    12987     58 |  0.003 % |
84.27/84.35	c |    295384 |     200    17000   119000 |    31506    13333     59 |  0.003 % |
131.95/132.09	c |    443175 |     200    17000   119000 |    34656    26319     60 |  0.003 % |
213.53/213.67	c |    664858 |     200    17000   119000 |    38122    27015     60 |  0.003 % |
347.59/347.72	c |    997383 |     200    17000   119000 |    41934    29638     59 |  0.003 % |
548.74/548.96	c |   1496171 |     200    17000   119000 |    46128    38973     59 |  0.003 % |
873.35/873.63	c |   2244353 |     200    17000   119000 |    50741    33161     61 |  0.003 % |
1410.90/1411.40	c |   3366628 |     200    17000   119000 |    55815    42789     61 |  0.003 % |
2239.26/2240.01	c |   5050040 |     200    17000   119000 |    61396    44157     60 |  0.003 % |
3619.38/3620.59	c |   7575156 |     200    17000   119000 |    67536    60613     60 |  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/node17/watcher-425020-1177742741 -o ROOT/results/node17/solver-425020-1177742741 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425020-1177742741/minisat_noassertions /tmp/evaluation/425020-1177742741/instance-425020-1177742741.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: 0.81 0.96 0.98 3/77 17496
/proc/meminfo: memFree=1568160/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=1856 CPUtime=0
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 222191591 1900544 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 464 236 50 130 0 331 0

[startup+0.0358339 s]
/proc/loadavg: 0.81 0.96 0.98 3/77 17496
/proc/meminfo: memFree=1568160/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=3248 CPUtime=0.02
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 606 0 0 0 2 0 0 0 18 0 1 0 222191591 3325952 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 812 592 62 130 0 679 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3248

[startup+0.101841 s]
/proc/loadavg: 0.81 0.96 0.98 3/77 17496
/proc/meminfo: memFree=1568160/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=3248 CPUtime=0.09
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 606 0 0 0 9 0 0 0 18 0 1 0 222191591 3325952 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 812 592 62 130 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301861 s]
/proc/loadavg: 0.81 0.96 0.98 3/77 17496
/proc/meminfo: memFree=1568160/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=3424 CPUtime=0.29
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 222191591 3506176 626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529353 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 856 626 62 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701904 s]
/proc/loadavg: 0.81 0.96 0.98 3/77 17496
/proc/meminfo: memFree=1568160/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=3452 CPUtime=0.69
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 762 0 0 0 69 0 0 0 22 0 1 0 222191591 3534848 646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 863 646 66 130 0 730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50199 s]
/proc/loadavg: 0.81 0.96 0.98 2/78 17497
/proc/meminfo: memFree=1565016/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=5084 CPUtime=1.49
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 1171 0 0 0 149 0 0 0 25 0 1 0 222191591 5206016 1055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 1271 1055 66 130 0 1138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5084

[startup+3.10115 s]
/proc/loadavg: 0.82 0.96 0.98 2/78 17497
/proc/meminfo: memFree=1563096/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=6584 CPUtime=3.09
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 1557 0 0 0 308 1 0 0 25 0 1 0 222191591 6742016 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 1646 1441 66 130 0 1513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6584

[startup+6.30149 s]
/proc/loadavg: 0.82 0.96 0.98 2/78 17497
/proc/meminfo: memFree=1561880/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=7772 CPUtime=6.29
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 1831 0 0 0 628 1 0 0 25 0 1 0 222191591 7958528 1715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 1943 1715 66 130 0 1810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7772

[startup+12.7012 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 17497
/proc/meminfo: memFree=1560480/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=8432 CPUtime=12.69
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 2014 0 0 0 1268 1 0 0 25 0 1 0 222191591 8634368 1898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 2108 1898 66 130 0 1975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8432

[startup+25.5015 s]
/proc/loadavg: 0.87 0.96 0.98 2/78 17497
/proc/meminfo: memFree=1559016/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=10016 CPUtime=25.49
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 2390 0 0 0 2547 2 0 0 25 0 1 0 222191591 10256384 2274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 2504 2274 66 130 0 2371 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10016

[startup+51.1012 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1557736/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=11336 CPUtime=51.07
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 2718 0 0 0 5105 2 0 0 25 0 1 0 222191591 11608064 2602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 2834 2602 66 130 0 2701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11336

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1555560/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=13552 CPUtime=102.26
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 3247 0 0 0 10223 3 0 0 25 0 1 0 222191591 13877248 3131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 3388 3131 66 130 0 3255 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13552

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1553768/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=15232 CPUtime=162.25
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 3695 0 0 0 16221 4 0 0 25 0 1 0 222191591 15597568 3579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 3808 3579 66 130 0 3675 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15232

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1552680/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=16500 CPUtime=222.23
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 3975 0 0 0 22218 5 0 0 25 0 1 0 222191591 16896000 3859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 4125 3859 66 130 0 3992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16500

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1552232/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=16948 CPUtime=282.21
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 4078 0 0 0 28216 5 0 0 25 0 1 0 222191591 17354752 3962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 4237 3962 66 130 0 4104 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16948

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1551912/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=17244 CPUtime=342.19
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 4148 0 0 0 34213 6 0 0 25 0 1 0 222191591 17657856 4032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 4311 4032 66 130 0 4178 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17244

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1550440/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=18776 CPUtime=402.18
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 4530 0 0 0 40211 7 0 0 25 0 1 0 222191591 19226624 4414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 4694 4414 66 130 0 4561 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18776

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1549992/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=19196 CPUtime=462.16
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 4633 0 0 0 46209 7 0 0 25 0 1 0 222191591 19656704 4517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 4799 4517 66 130 0 4666 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19196

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1549800/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=19476 CPUtime=522.15
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 4687 0 0 0 52207 8 0 0 25 0 1 0 222191591 19943424 4571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 4869 4571 66 130 0 4736 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19476

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1548264/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=20932 CPUtime=582.13
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 5062 0 0 0 58204 9 0 0 25 0 1 0 222191591 21434368 4946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 5233 4946 66 130 0 5100 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20932

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17497
/proc/meminfo: memFree=1548008/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=21196 CPUtime=642.11
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 5126 0 0 0 64202 9 0 0 25 0 1 0 222191591 21704704 5010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 5299 5010 66 130 0 5166 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 21196


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17697
/proc/meminfo: memFree=1535208/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34752 CPUtime=4061.05
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8311 0 0 0 406061 44 0 0 25 0 1 0 222191591 35586048 8195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8688 8195 66 130 0 8555 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 34752

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17697
/proc/meminfo: memFree=1535208/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34752 CPUtime=4121.04
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8311 0 0 0 412059 45 0 0 25 0 1 0 222191591 35586048 8195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8688 8195 66 130 0 8555 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 34752

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17697
/proc/meminfo: memFree=1535208/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34752 CPUtime=4181.01
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8315 0 0 0 418056 45 0 0 25 0 1 0 222191591 35586048 8199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8688 8199 66 130 0 8555 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 34752

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17697
/proc/meminfo: memFree=1535144/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34972 CPUtime=4241
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8339 0 0 0 424054 46 0 0 25 0 1 0 222191591 35811328 8223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8743 8223 66 130 0 8610 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 34972

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17697
/proc/meminfo: memFree=1535016/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34972 CPUtime=4300.98
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8359 0 0 0 430052 46 0 0 25 0 1 0 222191591 35811328 8243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8743 8243 66 130 0 8610 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 34972

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17697
/proc/meminfo: memFree=1535016/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34972 CPUtime=4360.97
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8363 0 0 0 436050 47 0 0 25 0 1 0 222191591 35811328 8247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8743 8247 66 130 0 8610 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 34972

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17697
/proc/meminfo: memFree=1535016/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=34972 CPUtime=4420.95
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8365 0 0 0 442047 48 0 0 25 0 1 0 222191591 35811328 8249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8743 8249 66 130 0 8610 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 34972

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17697
/proc/meminfo: memFree=1534888/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35124 CPUtime=4480.93
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8395 0 0 0 448045 48 0 0 25 0 1 0 222191591 35966976 8279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8781 8279 66 130 0 8648 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 35124

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17819
/proc/meminfo: memFree=1533424/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35292 CPUtime=4540.86
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8414 0 0 0 454037 49 0 0 25 0 1 0 222191591 36139008 8298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8823 8298 66 130 0 8690 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 35292

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17895
/proc/meminfo: memFree=1534504/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35292 CPUtime=4600.78
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8437 0 0 0 460029 49 0 0 25 0 1 0 222191591 36139008 8321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8823 8321 66 130 0 8690 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 35292

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17895
/proc/meminfo: memFree=1534376/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=4660.77
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8455 0 0 0 466027 50 0 0 25 0 1 0 222191591 36306944 8339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8339 66 130 0 8731 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 35456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17895
/proc/meminfo: memFree=1534440/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=4720.75
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8455 0 0 0 472025 50 0 0 25 0 1 0 222191591 36306944 8339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8339 66 130 0 8731 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 35456

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17895
/proc/meminfo: memFree=1534440/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=4780.74
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8455 0 0 0 478023 51 0 0 25 0 1 0 222191591 36306944 8339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8339 66 130 0 8731 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 35456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17895
/proc/meminfo: memFree=1534440/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=4840.71
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8455 0 0 0 484020 51 0 0 25 0 1 0 222191591 36306944 8339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8339 66 130 0 8731 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 35456

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17895
/proc/meminfo: memFree=1534696/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=4900.7
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8455 0 0 0 490018 52 0 0 25 0 1 0 222191591 36306944 8339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8339 66 130 0 8731 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 35456

[startup+4962.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 17895
/proc/meminfo: memFree=1534632/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=4960.68
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8455 0 0 0 496016 52 0 0 25 0 1 0 222191591 36306944 8339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8339 66 130 0 8731 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 35456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17895
/proc/meminfo: memFree=1534632/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=5000.08
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8465 0 0 0 499955 53 0 0 25 0 1 0 222191591 36306944 8349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8349 66 130 0 8731 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 35456

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

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

[startup+5001.71 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17895
/proc/meminfo: memFree=1534632/2055920 swapFree=4139504/4192956
[pid=17496] ppid=17494 vsize=35456 CPUtime=5000.08
/proc/17496/stat : 17496 (minisat_noasser) R 17494 17496 17442 0 -1 4194304 8465 0 0 0 499955 53 0 0 25 0 1 0 222191591 36306944 8349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17496/statm: 8864 8349 66 130 0 8731 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 35456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4999.56
CPU system time (s): 0.539917
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 35456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.539917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8465
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= 86617

runsolver used 3.9314 second user time and 10.7134 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 28 06:45:41 UTC 2007

IDJOB= 425020
IDBENCH= 20113
IDSOLVER= 189
FILE ID= node17/425020-1177742741

PBS_JOBID= 4715496

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S77566504-14.cnf
COMMAND LINE= /tmp/evaluation/425020-1177742741/minisat_noassertions /tmp/evaluation/425020-1177742741/instance-425020-1177742741.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-425020-1177742741 -o ROOT/results/node17/solver-425020-1177742741 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425020-1177742741/minisat_noassertions /tmp/evaluation/425020-1177742741/instance-425020-1177742741.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a40a03f9138341d4c6f1778404a26574

RANDOM SEED= 322849965

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1568504 kB
Buffers:         43276 kB
Cached:         352252 kB
SwapCached:      16144 kB
Active:         232616 kB
Inactive:       186680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568504 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            53572 kB
Committed_AS:  7319304 kB
PageTables:       1796 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= 66494 MiB

End job on node17 on Sat Apr 28 08:09:05 UTC 2007