Trace number 421283

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) 1200.1 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.09/0.10	c |  Parsing time:         0.09         s                                       |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |   12638    54038   164065 |    18012        0    nan |  0.000 % |
0.19/0.27	c |       100 |   12638    54038   164065 |    19813      100    182 |  0.000 % |
0.29/0.35	c |       250 |   12638    54038   164065 |    21795      250    193 |  0.000 % |
0.39/0.45	c |       475 |   12638    54038   164065 |    23974      475    180 |  0.000 % |
0.49/0.59	c |       814 |   12638    54038   164065 |    26372      814    191 |  0.000 % |
0.79/0.81	c |      1320 |   12638    54038   164065 |    29009     1320    194 |  0.000 % |
1.10/1.14	c |      2079 |   12638    54038   164065 |    31910     2079    193 |  0.000 % |
1.59/1.64	c |      3219 |   12638    54038   164065 |    35101     3219    205 |  0.000 % |
2.39/2.44	c |      4927 |   12638    54038   164065 |    38611     4927    207 |  0.000 % |
3.69/3.73	c |      7489 |   12638    54038   164065 |    42472     7489    210 |  0.000 % |
5.69/5.71	c |     11333 |   12638    54038   164065 |    46720    11333    218 |  0.000 % |
8.98/9.08	c |     17099 |   12638    54038   164065 |    51392    17099    223 |  0.000 % |
14.89/14.96	c |     25748 |   12638    54038   164065 |    56531    25748    236 |  0.000 % |
25.09/25.15	c |     38722 |   12638    54038   164065 |    62184    38722    243 |  0.000 % |
44.48/44.57	c |     58183 |   12638    54038   164065 |    68403    58183    251 |  0.000 % |
74.07/74.14	c |     87375 |   12638    54038   164065 |    75243    29003    268 |  0.000 % |
142.75/142.89	c |    131168 |   12638    54038   164065 |    82767    72796    312 |  0.000 % |
260.43/260.51	c |    196852 |   12638    54038   164065 |    91044    66214    333 |  0.000 % |
442.87/443.07	c |    295380 |   12638    54038   164065 |   100148    84879    314 |  0.000 % |
695.60/695.85	c |    443169 |   12638    54038   164065 |   110163    56616    317 |  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/node48/watcher-421283-1177501709 -o ROOT/results/node48/solver-421283-1177501709 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421283-1177501709/minisat_noassertions /tmp/evaluation/421283-1177501709/instance-421283-1177501709.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 0.98 0.93 2/64 8611
/proc/meminfo: memFree=1812016/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=2476 CPUtime=0
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 105016241 2535424 511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 619 512 49 130 0 486 0

[startup+0.00744293 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 8611
/proc/meminfo: memFree=1812016/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=3192 CPUtime=0
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 702 0 0 0 0 0 0 0 18 0 1 0 105016241 3268608 689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 798 690 50 130 0 665 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3192

[startup+0.101452 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 8611
/proc/meminfo: memFree=1812016/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=6616 CPUtime=0.09
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 1524 0 0 0 9 0 0 0 18 0 1 0 105016241 6774784 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 1654 1494 50 130 0 1521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6616

[startup+0.301469 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 8611
/proc/meminfo: memFree=1812016/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=6416 CPUtime=0.29
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 1643 0 0 0 29 0 0 0 19 0 1 0 105016241 6569984 1465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 1604 1465 67 130 0 1471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.701505 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 8611
/proc/meminfo: memFree=1812016/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=6812 CPUtime=0.69
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 1751 0 0 0 69 0 0 0 23 0 1 0 105016241 6975488 1573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 1703 1573 67 130 0 1570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6812

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1805480/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=8264 CPUtime=1.49
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 2114 0 0 0 148 1 0 0 25 0 1 0 105016241 8462336 1936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 2066 1936 67 130 0 1933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10173 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1803240/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=11036 CPUtime=3.09
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 2811 0 0 0 307 2 0 0 25 0 1 0 105016241 11300864 2633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546512 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 2759 2633 67 130 0 2626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11036

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1797224/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=16712 CPUtime=6.29
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 4231 0 0 0 625 4 0 0 25 0 1 0 105016241 17113088 4053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 4178 4053 67 130 0 4045 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16712

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1786536/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=26940 CPUtime=12.69
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 6795 0 0 0 1262 7 0 0 25 0 1 0 105016241 27586560 6617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 6735 6617 67 130 0 6602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26940

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1768360/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=44528 CPUtime=25.49
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 11178 0 0 0 2539 10 0 0 25 0 1 0 105016241 45596672 11000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 11132 11000 67 130 0 10999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44528

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1740072/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=73108 CPUtime=51.07
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 18307 0 0 0 5091 16 0 0 25 0 1 0 105016241 74862592 18129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 18277 18129 67 130 0 18144 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73108

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1734120/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=78256 CPUtime=102.27
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 19607 0 0 0 10209 18 0 0 25 0 1 0 105016241 80134144 19429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 19564 19429 67 130 0 19431 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78256

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1699240/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=113108 CPUtime=162.24
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 28307 0 0 0 16198 26 0 0 25 0 1 0 105016241 115822592 28129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 28277 28129 67 130 0 28144 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 113108

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1699176/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=113108 CPUtime=222.23
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 28307 0 0 0 22197 26 0 0 25 0 1 0 105016241 115822592 28129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 28277 28129 67 130 0 28144 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 113108

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1693480/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=119576 CPUtime=282.21
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 29952 0 0 0 28193 28 0 0 25 0 1 0 105016241 122445824 29774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 29894 29774 67 130 0 29761 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 119576

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1683368/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=128996 CPUtime=342.2
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 32263 0 0 0 34190 30 0 0 25 0 1 0 105016241 132091904 32085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 32249 32085 67 130 0 32116 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 128996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1683368/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=128996 CPUtime=402.18
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 32263 0 0 0 40188 30 0 0 25 0 1 0 105016241 132091904 32085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 32249 32085 67 130 0 32116 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 128996

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1678248/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=134408 CPUtime=462.16
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 33598 0 0 0 46185 31 0 0 25 0 1 0 105016241 137633792 33420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 33602 33420 67 130 0 33469 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 134408

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1674792/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=137576 CPUtime=522.15
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 34393 0 0 0 52183 32 0 0 25 0 1 0 105016241 140877824 34215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 34394 34215 67 130 0 34261 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 137576

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1674856/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=137576 CPUtime=582.13
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 34393 0 0 0 58181 32 0 0 25 0 1 0 105016241 140877824 34215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 34394 34215 67 130 0 34261 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 137576

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1669544/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=142856 CPUtime=642.12
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 35715 0 0 0 64178 34 0 0 25 0 1 0 105016241 146284544 35537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 35714 35537 67 130 0 35581 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 142856

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8612
/proc/meminfo: memFree=1669480/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=142856 CPUtime=702.1
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 35715 0 0 0 70176 34 0 0 25 0 1 0 105016241 146284544 35537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 35714 35537 67 130 0 35581 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 142856

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 8686
/proc/meminfo: memFree=1668144/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=142856 CPUtime=762.05
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 35715 0 0 0 76171 34 0 0 25 0 1 0 105016241 146284544 35537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 35714 35537 67 130 0 35581 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 142856

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1657704/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=154208 CPUtime=821.96
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 38564 0 0 0 82159 37 0 0 25 0 1 0 105016241 157908992 38386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 38552 38386 67 130 0 38419 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 154208

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1657704/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=154208 CPUtime=881.94
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 38564 0 0 0 88157 37 0 0 25 0 1 0 105016241 157908992 38386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 38552 38386 67 130 0 38419 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 154208

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1657704/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=154208 CPUtime=941.93
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 38564 0 0 0 94156 37 0 0 25 0 1 0 105016241 157908992 38386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 38552 38386 67 130 0 38419 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 154208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1657768/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=154208 CPUtime=1001.91
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 38564 0 0 0 100154 37 0 0 25 0 1 0 105016241 157908992 38386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 38552 38386 67 130 0 38419 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 154208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1644072/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=167968 CPUtime=1061.89
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 41997 0 0 0 106148 41 0 0 25 0 1 0 105016241 171999232 41819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 41992 41819 67 130 0 41859 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 167968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1644072/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=167968 CPUtime=1121.88
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 41997 0 0 0 112146 42 0 0 25 0 1 0 105016241 171999232 41819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 41992 41819 67 130 0 41859 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 167968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1644008/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=167968 CPUtime=1181.87
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 41997 0 0 0 118145 42 0 0 25 0 1 0 105016241 171999232 41819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 41992 41819 67 130 0 41859 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 167968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1644008/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=167968 CPUtime=1200.06
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 41997 0 0 0 119964 42 0 0 25 0 1 0 105016241 171999232 41819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 41992 41819 67 130 0 41859 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 167968

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 0.98 0.93 2/65 8810
/proc/meminfo: memFree=1644008/2055920 swapFree=4183840/4192956
[pid=8611] ppid=8609 vsize=167968 CPUtime=1200.06
/proc/8611/stat : 8611 (minisat_noasser) R 8609 8611 7381 0 -1 4194304 41997 0 0 0 119964 42 0 0 25 0 1 0 105016241 171999232 41819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8611/statm: 41992 41819 67 130 0 41859 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 167968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.65
CPU system time (s): 0.450931
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 167968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41997
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= 2025

runsolver used 0.934857 second user time and 2.40163 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 11:48:29 UTC 2007

IDJOB= 421283
IDBENCH= 20192
IDSOLVER= 188
FILE ID= node48/421283-1177501709

PBS_JOBID= 4685776

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/421283-1177501709/minisat_noassertions /tmp/evaluation/421283-1177501709/instance-421283-1177501709.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421283-1177501709 -o ROOT/results/node48/solver-421283-1177501709 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421283-1177501709/minisat_noassertions /tmp/evaluation/421283-1177501709/instance-421283-1177501709.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 865196676

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1812488 kB
Buffers:         20960 kB
Cached:         133716 kB
SwapCached:       3492 kB
Active:         130820 kB
Inactive:        71568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812488 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            27004 kB
Committed_AS:  1236576 kB
PageTables:       1504 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= 66484 MiB

End job on node48 on Wed Apr 25 12:08:32 UTC 2007