Trace number 421202

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) 1200.06 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S478782385-06.cnf
MD5SUM7654f0e6b6656b6051959d39f88c3399
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 |       101 |     200    17000   119000 |     6233      101     56 |  0.003 % |
0.39/0.47	c |       252 |     200    17000   119000 |     6856      252     56 |  0.003 % |
0.39/0.49	c |       478 |     200    17000   119000 |     7542      478     56 |  0.003 % |
0.49/0.52	c |       815 |     200    17000   119000 |     8296      815     56 |  0.003 % |
0.49/0.57	c |      1321 |     200    17000   119000 |     9126     1321     56 |  0.003 % |
0.59/0.64	c |      2081 |     200    17000   119000 |    10038     2081     56 |  0.003 % |
0.69/0.75	c |      3221 |     200    17000   119000 |    11042     3221     57 |  0.003 % |
0.89/0.93	c |      4929 |     200    17000   119000 |    12147     4929     57 |  0.003 % |
1.19/1.24	c |      7491 |     200    17000   119000 |    13361     7491     57 |  0.003 % |
1.79/1.81	c |     11335 |     200    17000   119000 |    14697    11335     57 |  0.003 % |
2.89/2.93	c |     17103 |     200    17000   119000 |    16167     9711     58 |  0.003 % |
4.59/4.60	c |     25752 |     200    17000   119000 |    17784    10229     57 |  0.003 % |
7.18/7.23	c |     38728 |     200    17000   119000 |    19562    14261     58 |  0.003 % |
11.49/11.59	c |     58189 |     200    17000   119000 |    21519    14068     58 |  0.003 % |
19.08/19.14	c |     87381 |     200    17000   119000 |    23671    10850     57 |  0.003 % |
30.98/31.05	c |    131174 |     200    17000   119000 |    26038    18369     58 |  0.003 % |
49.68/49.75	c |    196858 |     200    17000   119000 |    28641    13403     58 |  0.003 % |
80.16/80.21	c |    295385 |     200    17000   119000 |    31506    14187     58 |  0.003 % |
130.15/130.27	c |    443175 |     200    17000   119000 |    34656    27237     59 |  0.003 % |
210.21/210.34	c |    664859 |     200    17000   119000 |    38122    27773     58 |  0.003 % |
338.16/338.35	c |    997385 |     200    17000   119000 |    41934    34892     57 |  0.003 % |
548.69/548.94	c |   1496173 |     200    17000   119000 |    46128    41884     59 |  0.003 % |
867.97/868.38	c |   2244357 |     200    17000   119000 |    50741    38763     58 |  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/node23/watcher-421202-1177500229 -o ROOT/results/node23/solver-421202-1177500229 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421202-1177500229/minisat_noassertions /tmp/evaluation/421202-1177500229/instance-421202-1177500229.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2320
/proc/meminfo: memFree=1814592/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=1856 CPUtime=0
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 197940018 1900544 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530883 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 464 230 50 130 0 331 0

[startup+0.074805 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2320
/proc/meminfo: memFree=1814592/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=3256 CPUtime=0.07
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 607 0 0 0 7 0 0 0 18 0 1 0 197940018 3334144 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 814 593 62 130 0 681 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3256

[startup+0.10181 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2320
/proc/meminfo: memFree=1814592/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=3256 CPUtime=0.09
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 607 0 0 0 9 0 0 0 18 0 1 0 197940018 3334144 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 814 593 62 130 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.301849 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2320
/proc/meminfo: memFree=1814592/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=3432 CPUtime=0.29
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 197940018 3514368 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 858 628 62 130 0 725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3432

[startup+0.701926 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 2320
/proc/meminfo: memFree=1814592/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=3456 CPUtime=0.69
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 764 0 0 0 69 0 0 0 23 0 1 0 197940018 3538944 647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 864 647 66 130 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50108 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1811448/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=5176 CPUtime=1.49
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 1194 0 0 0 149 0 0 0 25 0 1 0 197940018 5300224 1077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 1294 1077 66 130 0 1161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5176

[startup+3.10139 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1809400/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=6628 CPUtime=3.09
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 1554 0 0 0 309 0 0 0 25 0 1 0 197940018 6787072 1437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 1657 1437 66 130 0 1524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6628

[startup+6.30201 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1808248/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=7552 CPUtime=6.28
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 1793 0 0 0 628 0 0 0 25 0 1 0 197940018 7733248 1676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 1888 1676 66 130 0 1755 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7552

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1807032/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=8360 CPUtime=12.69
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 1969 0 0 0 1268 1 0 0 25 0 1 0 197940018 8560640 1852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 2090 1852 66 130 0 1957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8360

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1805624/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=9688 CPUtime=25.48
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 2322 0 0 0 2547 1 0 0 25 0 1 0 197940018 9920512 2205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 2422 2205 66 130 0 2289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9688

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1804216/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=11028 CPUtime=51.08
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 2663 0 0 0 5106 2 0 0 25 0 1 0 197940018 11292672 2546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 2757 2546 66 130 0 2624 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11028

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1802040/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=13320 CPUtime=102.25
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 3209 0 0 0 10223 2 0 0 25 0 1 0 197940018 13639680 3092 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 3330 3092 66 130 0 3197 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13320

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1800632/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=14832 CPUtime=162.23
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 3585 0 0 0 16220 3 0 0 25 0 1 0 197940018 15187968 3468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 3708 3468 66 130 0 3575 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1799288/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=16196 CPUtime=222.21
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 3894 0 0 0 22217 4 0 0 25 0 1 0 197940018 16584704 3777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 4049 3777 66 130 0 3916 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16196

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1798712/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=16624 CPUtime=282.18
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 4020 0 0 0 28214 4 0 0 25 0 1 0 197940018 17022976 3903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 4156 3903 66 130 0 4023 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 16624

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1797624/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=17772 CPUtime=342.16
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 4289 0 0 0 34211 5 0 0 25 0 1 0 197940018 18198528 4172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 4443 4172 66 130 0 4310 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17772

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1796984/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=18468 CPUtime=402.14
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 4458 0 0 0 40208 6 0 0 25 0 1 0 197940018 18911232 4341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 4617 4341 66 130 0 4484 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18468

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1796792/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=18760 CPUtime=462.11
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 4517 0 0 0 46205 6 0 0 25 0 1 0 197940018 19210240 4400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 4690 4400 66 130 0 4557 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 18760

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1796600/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=19044 CPUtime=522.1
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 4583 0 0 0 52203 7 0 0 25 0 1 0 197940018 19501056 4466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 4761 4466 66 130 0 4628 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19044

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1795192/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=20416 CPUtime=582.07
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 4917 0 0 0 58199 8 0 0 25 0 1 0 197940018 20905984 4800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5104 4800 66 130 0 4971 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20416

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1794808/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=20728 CPUtime=642.06
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5013 0 0 0 64197 9 0 0 25 0 1 0 197940018 21225472 4896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5182 4896 66 130 0 5049 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20728

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1794680/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=20924 CPUtime=702.03
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5044 0 0 0 70194 9 0 0 25 0 1 0 197940018 21426176 4927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5231 4927 66 130 0 5098 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20924

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1794424/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=21232 CPUtime=762.01
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5109 0 0 0 76191 10 0 0 25 0 1 0 197940018 21741568 4992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5308 4992 66 130 0 5175 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21232

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1794296/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=21400 CPUtime=821.98
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5142 0 0 0 82188 10 0 0 25 0 1 0 197940018 21913600 5025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5350 5025 66 130 0 5217 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 21400

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1793272/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=22324 CPUtime=881.96
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5405 0 0 0 88185 11 0 0 25 0 1 0 197940018 22859776 5288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5581 5288 66 130 0 5448 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22324

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2321
/proc/meminfo: memFree=1792632/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=23008 CPUtime=941.94
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5552 0 0 0 94183 11 0 0 25 0 1 0 197940018 23560192 5435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5752 5435 66 130 0 5619 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2323
/proc/meminfo: memFree=1792312/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=23312 CPUtime=1001.92
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5637 0 0 0 100180 12 0 0 25 0 1 0 197940018 23871488 5520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553587 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5828 5520 66 130 0 5695 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2323
/proc/meminfo: memFree=1791992/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=23740 CPUtime=1061.9
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5717 0 0 0 106177 13 0 0 25 0 1 0 197940018 24309760 5600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 5935 5600 66 130 0 5802 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2323
/proc/meminfo: memFree=1791736/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=24048 CPUtime=1121.87
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5779 0 0 0 112174 13 0 0 25 0 1 0 197940018 24625152 5662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 6012 5662 66 130 0 5879 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 24048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2323
/proc/meminfo: memFree=1791544/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=24192 CPUtime=1181.85
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5830 0 0 0 118171 14 0 0 25 0 1 0 197940018 24772608 5713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 6048 5713 66 130 0 5915 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 24192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2323
/proc/meminfo: memFree=1791544/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=24192 CPUtime=1200.05
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5830 0 0 0 119991 14 0 0 25 0 1 0 197940018 24772608 5713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 6048 5713 66 130 0 5915 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24192

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2323
/proc/meminfo: memFree=1791544/2055920 swapFree=4169168/4192956
[pid=2320] ppid=2318 vsize=24192 CPUtime=1200.05
/proc/2320/stat : 2320 (minisat_noasser) R 2318 2320 1275 0 -1 4194304 5830 0 0 0 119991 14 0 0 25 0 1 0 197940018 24772608 5713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2320/statm: 6048 5713 66 130 0 5915 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.148977
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 24192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5830
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= 24848

runsolver used 0.926859 second user time and 2.56561 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 11:23:49 UTC 2007

IDJOB= 421202
IDBENCH= 20111
IDSOLVER= 188
FILE ID= node23/421202-1177500229

PBS_JOBID= 4685845

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S478782385-06.cnf
COMMAND LINE= /tmp/evaluation/421202-1177500229/minisat_noassertions /tmp/evaluation/421202-1177500229/instance-421202-1177500229.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421202-1177500229 -o ROOT/results/node23/solver-421202-1177500229 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421202-1177500229/minisat_noassertions /tmp/evaluation/421202-1177500229/instance-421202-1177500229.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 418892754

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1814936 kB
Buffers:         37004 kB
Cached:         126352 kB
SwapCached:       3176 kB
Active:         105420 kB
Inactive:        81380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814936 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            39696 kB
Committed_AS:  2833516 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= 66454 MiB

End job on node23 on Wed Apr 25 11:43:51 UTC 2007