Trace number 424856

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) 5000.02 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
MD5SUM54161bb7f5d80f36a000875f17de5551
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.09/0.13	c |       101 |      70     6230    43610 |     2284      101     26 |  0.021 % |
0.09/0.14	c |       252 |      70     6230    43610 |     2512      252     26 |  0.021 % |
0.09/0.15	c |       477 |      70     6230    43610 |     2764      477     26 |  0.021 % |
0.09/0.17	c |       814 |      70     6230    43610 |     3040      814     25 |  0.021 % |
0.09/0.19	c |      1321 |      70     6230    43610 |     3344     1321     25 |  0.021 % |
0.19/0.23	c |      2080 |      70     6230    43610 |     3678     2080     25 |  0.021 % |
0.29/0.30	c |      3220 |      70     6230    43610 |     4046     3220     25 |  0.021 % |
0.39/0.40	c |      4928 |      70     6230    43610 |     4451     2888     24 |  0.021 % |
0.49/0.57	c |      7492 |      70     6230    43610 |     4896     3206     24 |  0.021 % |
0.79/0.81	c |     11337 |      70     6230    43610 |     5386     4591     24 |  0.021 % |
1.10/1.19	c |     17103 |      70     6230    43610 |     5924     4936     24 |  0.021 % |
1.69/1.77	c |     25753 |      70     6230    43610 |     6517     4648     24 |  0.021 % |
2.59/2.67	c |     38727 |      70     6230    43610 |     7169     4526     24 |  0.021 % |
3.99/4.04	c |     58188 |      70     6230    43610 |     7886     5988     23 |  0.021 % |
6.19/6.27	c |     87382 |      70     6230    43610 |     8674     7473     23 |  0.021 % |
9.59/9.70	c |    131171 |      70     6230    43610 |     9542     7737     24 |  0.021 % |
15.19/15.22	c |    196856 |      70     6230    43610 |    10496     6405     23 |  0.021 % |
23.79/23.80	c |    295382 |      70     6230    43610 |    11546    10214     23 |  0.021 % |
37.58/37.60	c |    443171 |      70     6230    43610 |    12700     7535     23 |  0.021 % |
59.38/59.42	c |    664857 |      70     6230    43610 |    13970     6486     23 |  0.021 % |
94.26/94.31	c |    997383 |      70     6230    43610 |    15367    10051     23 |  0.021 % |
149.35/149.41	c |   1496172 |      70     6230    43610 |    16904     8477     22 |  0.021 % |
239.52/239.67	c |   2244354 |      70     6230    43610 |    18595    11659     22 |  0.021 % |
387.58/387.77	c |   3366629 |      70     6230    43610 |    20454    16592     24 |  0.021 % |
626.22/626.43	c |   5050041 |      70     6230    43610 |    22500    10333     21 |  0.021 % |
1014.51/1014.84	c |   7575157 |      70     6230    43610 |    24750    12272     22 |  0.021 % |
1646.12/1646.76	c |  11362833 |      70     6230    43610 |    27225    21638     23 |  0.021 % |
2666.74/2667.68	c |  17044347 |      70     6230    43610 |    29947    16696     21 |  0.021 % |
4342.28/4343.61	c |  25566616 |      70     6230    43610 |    32942    25921     23 |  0.021 % |

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/node4/watcher-424856-1177655965 -o ROOT/results/node4/solver-424856-1177655965 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424856-1177655965/minisat_noassertions /tmp/evaluation/424856-1177655965/instance-424856-1177655965.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: 0.92 0.98 0.99 3/77 4105
/proc/meminfo: memFree=1632272/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=1856 CPUtime=0
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 241634210 1900544 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 464 156 50 130 0 331 0

[startup+0.021759 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4105
/proc/meminfo: memFree=1632272/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=2248 CPUtime=0.01
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 280 0 0 0 1 0 0 0 18 0 1 0 241634210 2301952 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 562 266 62 130 0 429 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2248

[startup+0.101767 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4105
/proc/meminfo: memFree=1632272/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=2388 CPUtime=0.09
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 241634210 2445312 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 597 273 62 130 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301785 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4105
/proc/meminfo: memFree=1632272/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=2448 CPUtime=0.29
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 241634210 2506752 323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 612 323 66 130 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2448

[startup+0.701824 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4105
/proc/meminfo: memFree=1632272/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=2712 CPUtime=0.69
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 407 0 0 0 69 0 0 0 23 0 1 0 241634210 2777088 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 678 393 66 130 0 545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2712

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1630792/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=2980 CPUtime=1.49
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 466 0 0 0 149 0 0 0 25 0 1 0 241634210 3051520 452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 745 452 66 130 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2980

[startup+3.10106 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1630408/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=3244 CPUtime=3.09
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 534 0 0 0 309 0 0 0 25 0 1 0 241634210 3321856 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 811 520 66 130 0 678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3244

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1629960/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=3516 CPUtime=6.29
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 606 0 0 0 629 0 0 0 25 0 1 0 241634210 3600384 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 879 592 66 130 0 746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1629512/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=4092 CPUtime=12.69
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 723 0 0 0 1269 0 0 0 25 0 1 0 241634210 4190208 709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1023 709 66 130 0 890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4092

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1629064/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=4504 CPUtime=25.49
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 842 0 0 0 2549 0 0 0 25 0 1 0 241634210 4612096 828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558220 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1126 828 66 130 0 993 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4504

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1628552/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=5088 CPUtime=51.08
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 954 0 0 0 5108 0 0 0 25 0 1 0 241634210 5210112 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1272 940 66 130 0 1139 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5088

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1627848/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=5700 CPUtime=102.26
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1124 0 0 0 10226 0 0 0 25 0 1 0 241634210 5836800 1110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1425 1110 66 130 0 1292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5700

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1627400/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=6132 CPUtime=162.25
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1231 0 0 0 16224 1 0 0 25 0 1 0 241634210 6279168 1217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1533 1217 66 130 0 1400 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6132

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1627144/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=6444 CPUtime=222.23
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1306 0 0 0 22222 1 0 0 25 0 1 0 241634210 6598656 1292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1611 1292 66 130 0 1478 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1626696/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=7040 CPUtime=282.22
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1405 0 0 0 28220 2 0 0 25 0 1 0 241634210 7208960 1391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1760 1391 66 130 0 1627 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7040

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1626440/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=7324 CPUtime=342.19
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1465 0 0 0 34217 2 0 0 25 0 1 0 241634210 7499776 1451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1831 1451 66 130 0 1698 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7324

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1626184/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=7468 CPUtime=402.17
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1530 0 0 0 40215 2 0 0 25 0 1 0 241634210 7647232 1516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1867 1516 66 130 0 1734 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7468

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1625992/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=7752 CPUtime=462.16
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1589 0 0 0 46213 3 0 0 25 0 1 0 241634210 7938048 1575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1938 1575 66 130 0 1805 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7752

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1625928/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=7896 CPUtime=522.14
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1614 0 0 0 52211 3 0 0 25 0 1 0 241634210 8085504 1600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 1974 1600 66 130 0 1841 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7896

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1625736/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=8036 CPUtime=582.13
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1644 0 0 0 58209 4 0 0 25 0 1 0 241634210 8228864 1630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2009 1630 66 130 0 1876 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8036

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4106
/proc/meminfo: memFree=1625672/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=8036 CPUtime=642.11
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 1671 0 0 0 64207 4 0 0 25 0 1 0 241634210 8228864 1657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2009 1657 66 130 0 1876 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8036


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1622024/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4001.08
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2564 0 0 0 400077 31 0 0 25 0 1 0 241634210 12230656 2550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2550 66 130 0 2853 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 11944

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1622024/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4061.07
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2566 0 0 0 406076 31 0 0 25 0 1 0 241634210 12230656 2552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2552 66 130 0 2853 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 11944

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1622024/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4121.04
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2567 0 0 0 412073 31 0 0 25 0 1 0 241634210 12230656 2553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2553 66 130 0 2853 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 11944

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1622088/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4181.03
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2567 0 0 0 418071 32 0 0 25 0 1 0 241634210 12230656 2553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2553 66 130 0 2853 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 11944

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1622024/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4241.01
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2570 0 0 0 424069 32 0 0 25 0 1 0 241634210 12230656 2556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2556 66 130 0 2853 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 11944

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1622024/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4301
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2570 0 0 0 430067 33 0 0 25 0 1 0 241634210 12230656 2556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2556 66 130 0 2853 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 11944

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621896/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4360.98
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2585 0 0 0 436065 33 0 0 25 0 1 0 241634210 12230656 2571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2571 66 130 0 2853 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 11944

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621896/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4420.97
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2585 0 0 0 442063 34 0 0 25 0 1 0 241634210 12230656 2571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2571 66 130 0 2853 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 11944

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621896/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4480.95
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2587 0 0 0 448061 34 0 0 25 0 1 0 241634210 12230656 2573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2573 66 130 0 2853 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 11944

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621896/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4540.93
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2590 0 0 0 454058 35 0 0 25 0 1 0 241634210 12230656 2576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2576 66 130 0 2853 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 11944

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621832/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4600.92
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2593 0 0 0 460057 35 0 0 25 0 1 0 241634210 12230656 2579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2579 66 130 0 2853 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 11944

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621896/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4660.9
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2597 0 0 0 466054 36 0 0 25 0 1 0 241634210 12230656 2583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2583 66 130 0 2853 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 11944

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621832/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4720.88
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2599 0 0 0 472052 36 0 0 25 0 1 0 241634210 12230656 2585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2585 66 130 0 2853 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 11944

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621768/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4780.87
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2600 0 0 0 478050 37 0 0 25 0 1 0 241634210 12230656 2586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2586 66 130 0 2853 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 11944

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1621704/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4840.85
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2610 0 0 0 484048 37 0 0 25 0 1 0 241634210 12230656 2596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2596 66 130 0 2853 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 11944

[startup+4902.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 4372
/proc/meminfo: memFree=1620312/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4900.81
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2613 0 0 0 490043 38 0 0 25 0 1 0 241634210 12230656 2599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2599 66 130 0 2853 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 11944

[startup+4962.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4504
/proc/meminfo: memFree=1621576/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=4960.7
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2617 0 0 0 496032 38 0 0 25 0 1 0 241634210 12230656 2603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2603 66 130 0 2853 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 11944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4504
/proc/meminfo: memFree=1621640/2055920 swapFree=4141080/4192956
[pid=4105] ppid=4103 vsize=11944 CPUtime=5000.01
/proc/4105/stat : 4105 (minisat_noasser) R 4103 4105 3536 0 -1 4194304 2619 0 0 0 499962 39 0 0 25 0 1 0 241634210 12230656 2605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4105/statm: 2986 2605 66 130 0 2853 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 11944

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.02
CPU user time (s): 4999.62
CPU system time (s): 0.39294
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 11944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2619
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= 104212

runsolver used 4.20836 second user time and 10.2334 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 06:39:25 UTC 2007

IDJOB= 424856
IDBENCH= 19923
IDSOLVER= 189
FILE ID= node4/424856-1177655965

PBS_JOBID= 4697334

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424856-1177655965/minisat_noassertions /tmp/evaluation/424856-1177655965/instance-424856-1177655965.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-424856-1177655965 -o ROOT/results/node4/solver-424856-1177655965 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424856-1177655965/minisat_noassertions /tmp/evaluation/424856-1177655965/instance-424856-1177655965.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54161bb7f5d80f36a000875f17de5551

RANDOM SEED= 645785599

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1632744 kB
Buffers:         48228 kB
Cached:         287648 kB
SwapCached:      15616 kB
Active:         232708 kB
Inactive:       127028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632744 kB
SwapTotal:     4192956 kB
SwapFree:      4141080 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            48928 kB
Committed_AS:  6328196 kB
PageTables:       1820 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= 66518 MiB

End job on node4 on Fri Apr 27 08:02:48 UTC 2007