Trace number 424916

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 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     577     2525     7727 |      841        0    nan |  0.000 % |
0.00/0.01	c |       100 |     577     2525     7727 |      925      100     24 |  0.000 % |
0.00/0.01	c |       250 |     577     2525     7727 |     1018      250     24 |  0.000 % |
0.00/0.02	c |       477 |     577     2525     7727 |     1120      477     26 |  0.000 % |
0.00/0.03	c |       814 |     577     2525     7727 |     1232      814     27 |  0.000 % |
0.00/0.06	c |      1320 |     577     2525     7727 |     1355      673     25 |  0.000 % |
0.00/0.10	c |      2080 |     577     2525     7727 |     1491      730     22 |  0.000 % |
0.10/0.15	c |      3221 |     577     2525     7727 |     1640     1106     23 |  0.000 % |
0.20/0.24	c |      4933 |     577     2525     7727 |     1804     1098     22 |  0.000 % |
0.29/0.38	c |      7498 |     577     2525     7727 |     1984     1793     24 |  0.000 % |
0.49/0.59	c |     11342 |     577     2525     7727 |     2183     1543     25 |  0.000 % |
0.89/0.93	c |     17109 |     577     2525     7727 |     2401     1685     25 |  0.000 % |
1.39/1.44	c |     25759 |     577     2525     7727 |     2641     1698     22 |  0.000 % |
2.20/2.26	c |     38735 |     577     2525     7727 |     2905     2478     27 |  0.000 % |
3.49/3.54	c |     58198 |     577     2525     7727 |     3196     2661     23 |  0.000 % |
5.39/5.48	c |     87391 |     577     2525     7727 |     3515     2472     25 |  0.000 % |
8.39/8.48	c |    131181 |     577     2525     7727 |     3867     3340     23 |  0.000 % |
13.09/13.15	c |    196865 |     577     2525     7727 |     4254     2197     24 |  0.000 % |
20.48/20.50	c |    295391 |     577     2525     7727 |     4679     3615     22 |  0.000 % |
31.88/31.92	c |    443183 |     577     2525     7727 |     5147     4439     24 |  0.000 % |
49.38/49.48	c |    664866 |     577     2525     7727 |     5662     4979     25 |  0.000 % |
76.97/77.03	c |    997391 |     577     2525     7727 |     6228     5491     25 |  0.000 % |
121.05/121.16	c |   1496179 |     577     2525     7727 |     6851     4113     25 |  0.000 % |
189.73/189.88	c |   2244361 |     577     2525     7727 |     7536     5535     25 |  0.000 % |
297.80/297.90	c |   3366636 |     577     2525     7727 |     8290     7381     26 |  0.000 % |
467.35/467.64	c |   5050048 |     577     2525     7727 |     9119     6646     28 |  0.000 % |
738.56/738.92	c |   7575164 |     577     2525     7727 |    10031     5460     26 |  0.000 % |
1165.02/1165.51	c |  11362841 |     577     2525     7727 |    11034     7236     25 |  0.000 % |
1822.51/1823.27	c |  17044353 |     577     2525     7727 |    12137     9307     27 |  0.000 % |
2857.48/2858.50	c |  25566623 |     577     2525     7727 |    13351    10353     26 |  0.000 % |
4554.81/4556.53	c |  38350026 |     577     2525     7727 |    14686    13206     27 |  0.000 % |

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/node39/watcher-424916-1177685738 -o ROOT/results/node39/solver-424916-1177685738 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424916-1177685738/minisat_noassertions /tmp/evaluation/424916-1177685738/instance-424916-1177685738.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 22706
/proc/meminfo: memFree=1651464/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=1992 CPUtime=0
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 216485812 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 498 147 62 130 0 365 0

[startup+0.0108039 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 22706
/proc/meminfo: memFree=1651464/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=1980 CPUtime=0
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 216485812 2027520 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 495 153 66 130 0 362 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1980

[startup+0.101819 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 22706
/proc/meminfo: memFree=1651464/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2112 CPUtime=0.1
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 196 0 0 0 10 0 0 0 18 0 1 0 216485812 2162688 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 528 182 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.301853 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 22706
/proc/meminfo: memFree=1651464/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2112 CPUtime=0.29
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 216 0 0 0 29 0 0 0 19 0 1 0 216485812 2162688 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 528 202 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.70192 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 22706
/proc/meminfo: memFree=1651464/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2244 CPUtime=0.69
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 249 0 0 0 69 0 0 0 23 0 1 0 216485812 2297856 235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 561 235 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50113 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 22707
/proc/meminfo: memFree=1650688/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2376 CPUtime=1.49
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 271 0 0 0 149 0 0 0 25 0 1 0 216485812 2433024 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 594 257 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10133 s]
/proc/loadavg: 0.80 0.96 0.98 2/78 22707
/proc/meminfo: memFree=1650432/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2508 CPUtime=3.09
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 216485812 2568192 295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 627 295 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30186 s]
/proc/loadavg: 0.80 0.96 0.98 2/78 22707
/proc/meminfo: memFree=1650176/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2780 CPUtime=6.29
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 362 0 0 0 629 0 0 0 25 0 1 0 216485812 2846720 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 695 348 66 130 0 562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2780

[startup+12.7019 s]
/proc/loadavg: 0.83 0.96 0.98 2/78 22707
/proc/meminfo: memFree=1649792/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=2912 CPUtime=12.69
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 419 0 0 0 1269 0 0 0 25 0 1 0 216485812 2981888 405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553156 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 728 405 66 130 0 595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2912

[startup+25.5011 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 22707
/proc/meminfo: memFree=1649536/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=3312 CPUtime=25.48
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 504 0 0 0 2548 0 0 0 25 0 1 0 216485812 3391488 490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 828 490 66 130 0 695 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3312

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 22707
/proc/meminfo: memFree=1649024/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=3708 CPUtime=51.07
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 620 0 0 0 5107 0 0 0 25 0 1 0 216485812 3796992 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 927 606 66 130 0 794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3708

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 22707
/proc/meminfo: memFree=1648384/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=4372 CPUtime=102.26
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 767 0 0 0 10226 0 0 0 25 0 1 0 216485812 4476928 753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1093 753 66 130 0 960 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4372

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22707
/proc/meminfo: memFree=1647936/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=4772 CPUtime=162.24
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 883 0 0 0 16223 1 0 0 25 0 1 0 216485812 4886528 869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1193 869 66 130 0 1060 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4772

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22707
/proc/meminfo: memFree=1647488/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=5168 CPUtime=222.22
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 976 0 0 0 22221 1 0 0 25 0 1 0 216485812 5292032 962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1292 962 66 130 0 1159 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22707
/proc/meminfo: memFree=1647296/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=5432 CPUtime=282.2
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1028 0 0 0 28218 2 0 0 25 0 1 0 216485812 5562368 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1358 1014 66 130 0 1225 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5432

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 22823
/proc/meminfo: memFree=1645576/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=5840 CPUtime=342.14
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1128 0 0 0 34211 3 0 0 25 0 1 0 216485812 5980160 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1460 1114 66 130 0 1327 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 5840

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22905
/proc/meminfo: memFree=1646400/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=6104 CPUtime=402.07
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1201 0 0 0 40204 3 0 0 25 0 1 0 216485812 6250496 1187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1526 1187 66 130 0 1393 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 6104

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22905
/proc/meminfo: memFree=1646208/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=6344 CPUtime=462.05
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1263 0 0 0 46201 4 0 0 25 0 1 0 216485812 6496256 1249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547935 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1586 1249 66 130 0 1453 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 6344

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22905
/proc/meminfo: memFree=1645888/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=6612 CPUtime=522.03
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1342 0 0 0 52199 4 0 0 25 0 1 0 216485812 6770688 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1653 1328 66 130 0 1520 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 6612

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22905
/proc/meminfo: memFree=1645632/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=6884 CPUtime=582.01
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1401 0 0 0 58197 4 0 0 25 0 1 0 216485812 7049216 1387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1721 1387 66 130 0 1588 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 6884

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22905
/proc/meminfo: memFree=1645376/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=7148 CPUtime=642
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 1460 0 0 0 64195 5 0 0 25 0 1 0 216485812 7319552 1446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 1787 1446 66 130 0 1654 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 7148


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640832/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11708 CPUtime=4060.78
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2600 0 0 0 406047 31 0 0 25 0 1 0 216485812 11988992 2586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2927 2586 66 130 0 2794 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 11708

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640832/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11852 CPUtime=4120.75
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2610 0 0 0 412044 31 0 0 25 0 1 0 216485812 12136448 2596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2963 2596 66 130 0 2830 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 11852

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640832/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11852 CPUtime=4180.74
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2611 0 0 0 418042 32 0 0 25 0 1 0 216485812 12136448 2597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2963 2597 66 130 0 2830 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 11852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640896/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11852 CPUtime=4240.72
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2616 0 0 0 424040 32 0 0 25 0 1 0 216485812 12136448 2602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2963 2602 66 130 0 2830 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 11852

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640896/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11852 CPUtime=4300.7
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2623 0 0 0 430038 32 0 0 25 0 1 0 216485812 12136448 2609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2963 2609 66 130 0 2830 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 11852

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640832/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11968 CPUtime=4360.68
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2642 0 0 0 436035 33 0 0 25 0 1 0 216485812 12255232 2628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2992 2628 66 130 0 2859 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 11968

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640768/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11968 CPUtime=4420.66
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2650 0 0 0 442033 33 0 0 25 0 1 0 216485812 12255232 2636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2992 2636 66 130 0 2859 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 11968

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640768/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11968 CPUtime=4480.64
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2656 0 0 0 448030 34 0 0 25 0 1 0 216485812 12255232 2642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2992 2642 66 130 0 2859 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 11968

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640768/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=11968 CPUtime=4540.62
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2656 0 0 0 454028 34 0 0 25 0 1 0 216485812 12255232 2642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 2992 2642 66 130 0 2859 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 11968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640640/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12100 CPUtime=4600.61
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2679 0 0 0 460026 35 0 0 25 0 1 0 216485812 12390400 2665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3025 2665 66 130 0 2892 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 12100

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640512/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12240 CPUtime=4660.58
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2715 0 0 0 466023 35 0 0 25 0 1 0 216485812 12533760 2701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3060 2701 66 130 0 2927 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 12240

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640448/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12240 CPUtime=4720.57
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2733 0 0 0 472021 36 0 0 25 0 1 0 216485812 12533760 2719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3060 2719 66 130 0 2927 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 12240

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23105
/proc/meminfo: memFree=1640384/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12380 CPUtime=4780.55
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2745 0 0 0 478019 36 0 0 25 0 1 0 216485812 12677120 2731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3095 2731 66 130 0 2962 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 12380

[startup+4842.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23105
/proc/meminfo: memFree=1640384/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12380 CPUtime=4840.52
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2757 0 0 0 484016 36 0 0 25 0 1 0 216485812 12677120 2743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3095 2743 66 130 0 2962 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 12380

[startup+4902.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 23105
/proc/meminfo: memFree=1640256/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12512 CPUtime=4900.51
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2775 0 0 0 490014 37 0 0 25 0 1 0 216485812 12812288 2761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3128 2761 66 130 0 2995 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 12512

[startup+4962.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 23105
/proc/meminfo: memFree=1640192/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12512 CPUtime=4960.48
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2791 0 0 0 496011 37 0 0 25 0 1 0 216485812 12812288 2777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3128 2777 66 130 0 2995 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 12512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 23105
/proc/meminfo: memFree=1640128/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12512 CPUtime=5000.08
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2802 0 0 0 499970 38 0 0 25 0 1 0 216485812 12812288 2788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3128 2788 66 130 0 2995 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12512

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

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

[startup+5001.9 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 23105
/proc/meminfo: memFree=1640128/2055920 swapFree=4159396/4192956
[pid=22706] ppid=22704 vsize=12512 CPUtime=5000.08
/proc/22706/stat : 22706 (minisat_noasser) R 22704 22706 22652 0 -1 4194304 2802 0 0 0 499970 38 0 0 25 0 1 0 216485812 12812288 2788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22706/statm: 3128 2788 66 130 0 2995 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.7
CPU system time (s): 0.385941
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 12512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2802
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= 104993

runsolver used 3.82742 second user time and 10.9133 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Fri Apr 27 14:55:38 UTC 2007

IDJOB= 424916
IDBENCH= 20005
IDSOLVER= 189
FILE ID= node39/424916-1177685738

PBS_JOBID= 4698650

Free space on /tmp= 66533 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424916-1177685738/minisat_noassertions /tmp/evaluation/424916-1177685738/instance-424916-1177685738.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-424916-1177685738 -o ROOT/results/node39/solver-424916-1177685738 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424916-1177685738/minisat_noassertions /tmp/evaluation/424916-1177685738/instance-424916-1177685738.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 166982982

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1651872 kB
Buffers:         48116 kB
Cached:         263552 kB
SwapCached:      13984 kB
Active:         197780 kB
Inactive:       137776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651872 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            53760 kB
Committed_AS:  2064364 kB
PageTables:       2012 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= 66533 MiB

End job on node39 on Fri Apr 27 16:19:02 UTC 2007