Trace number 425006

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 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark547.514
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.02/0.02	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.39	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.39/0.40	c |       250 |     180    15300   107100 |     6171      250     53 |  0.003 % |
0.39/0.43	c |       475 |     180    15300   107100 |     6788      475     52 |  0.003 % |
0.39/0.45	c |       812 |     180    15300   107100 |     7466      812     52 |  0.003 % |
0.49/0.50	c |      1321 |     180    15300   107100 |     8213     1321     52 |  0.003 % |
0.49/0.56	c |      2080 |     180    15300   107100 |     9034     2080     52 |  0.003 % |
0.59/0.67	c |      3220 |     180    15300   107100 |     9938     3220     52 |  0.003 % |
0.79/0.84	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.10/1.17	c |      7494 |     180    15300   107100 |    12025     7494     52 |  0.003 % |
1.69/1.72	c |     11338 |     180    15300   107100 |    13228    11338     53 |  0.003 % |
2.59/2.65	c |     17105 |     180    15300   107100 |    14550    10448     53 |  0.003 % |
4.09/4.14	c |     25754 |     180    15300   107100 |    16005    11781     53 |  0.003 % |
6.69/6.78	c |     38728 |     180    15300   107100 |    17606     8671     53 |  0.003 % |
10.89/10.92	c |     58189 |     180    15300   107100 |    19367    10452     51 |  0.003 % |
17.49/17.52	c |     87384 |     180    15300   107100 |    21303    10479     53 |  0.003 % |
28.29/28.31	c |    131174 |     180    15300   107100 |    23434    11501     51 |  0.003 % |
45.18/45.25	c |    196859 |     180    15300   107100 |    25777    17715     54 |  0.003 % |
73.58/73.60	c |    295387 |     180    15300   107100 |    28355    18964     54 |  0.003 % |
117.36/117.44	c |    443176 |     180    15300   107100 |    31191    20778     55 |  0.003 % |
189.23/189.34	c |    664859 |     180    15300   107100 |    34310    17753     54 |  0.003 % |
302.21/302.31	c |    997384 |     180    15300   107100 |    37741    26715     55 |  0.003 % |
485.75/485.95	c |   1496173 |     180    15300   107100 |    41515    28116     54 |  0.003 % |
784.47/784.73	c |   2244356 |     180    15300   107100 |    45666    38893     56 |  0.003 % |
1257.94/1258.32	c |   3366630 |     180    15300   107100 |    50233    33197     54 |  0.003 % |
2022.72/2023.33	c |   5050041 |     180    15300   107100 |    55257    29118     53 |  0.003 % |
3257.96/3259.00	c |   7575157 |     180    15300   107100 |    60782    23351     53 |  0.003 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-425006-1177734093 -o ROOT/results/node17/solver-425006-1177734093 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425006-1177734093/minisat_noassertions /tmp/evaluation/425006-1177734093/instance-425006-1177734093.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 16874
/proc/meminfo: memFree=1610936/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=1856 CPUtime=0
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 221326820 1900544 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 464 222 50 130 0 331 0

[startup+0.026716 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16874
/proc/meminfo: memFree=1610936/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=3104 CPUtime=0.02
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 538 0 0 0 2 0 0 0 18 0 1 0 221326820 3178496 524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 776 524 50 130 0 643 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3104

[startup+0.101723 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16874
/proc/meminfo: memFree=1610936/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=3100 CPUtime=0.09
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 221326820 3174400 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 775 539 62 130 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.301744 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16874
/proc/meminfo: memFree=1610936/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=3280 CPUtime=0.29
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 221326820 3358720 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 820 571 62 130 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.701785 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16874
/proc/meminfo: memFree=1610936/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=3440 CPUtime=0.69
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 657 0 0 0 69 0 0 0 23 0 1 0 221326820 3522560 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 860 642 66 130 0 727 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3440

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1607984/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=5024 CPUtime=1.49
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 1044 0 0 0 149 0 0 0 25 0 1 0 221326820 5144576 1029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 1256 1029 66 130 0 1123 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5024

[startup+3.10204 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1606064/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=5996 CPUtime=3.09
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 1270 0 0 0 309 0 0 0 25 0 1 0 221326820 6139904 1255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 1499 1255 66 130 0 1366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5996

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1605104/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=6788 CPUtime=6.29
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 1470 0 0 0 629 0 0 0 25 0 1 0 221326820 6950912 1455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 1697 1455 66 130 0 1564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6788

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1604464/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=7856 CPUtime=12.69
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 1735 0 0 0 1268 1 0 0 25 0 1 0 221326820 8044544 1720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 1964 1720 66 130 0 1831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7856

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1603120/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=8784 CPUtime=25.49
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 1961 0 0 0 2548 1 0 0 25 0 1 0 221326820 8994816 1946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 2196 1946 66 130 0 2063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8784

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1601520/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=10244 CPUtime=51.08
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 2346 0 0 0 5106 2 0 0 25 0 1 0 221326820 10489856 2331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 2561 2331 66 130 0 2428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10244

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1600112/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=11732 CPUtime=102.27
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 2694 0 0 0 10225 2 0 0 25 0 1 0 221326820 12013568 2679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 2933 2679 66 130 0 2800 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11732

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1598704/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=13240 CPUtime=162.24
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 3045 0 0 0 16221 3 0 0 25 0 1 0 221326820 13557760 3030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 3310 3030 66 130 0 3177 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13240

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1597424/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=14476 CPUtime=222.23
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 3369 0 0 0 22219 4 0 0 25 0 1 0 221326820 14823424 3354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 3619 3354 66 130 0 3486 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14476

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1597104/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=14900 CPUtime=282.22
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 3449 0 0 0 28217 5 0 0 25 0 1 0 221326820 15257600 3434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 3725 3434 66 130 0 3592 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14900

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1595760/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=16264 CPUtime=342.2
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 3774 0 0 0 34214 6 0 0 25 0 1 0 221326820 16654336 3759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 4066 3759 66 130 0 3933 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16264

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1595440/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=16724 CPUtime=402.18
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 3871 0 0 0 40212 6 0 0 25 0 1 0 221326820 17125376 3856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 4181 3856 66 130 0 4048 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16724

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1595184/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=16856 CPUtime=462.16
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 3915 0 0 0 46210 6 0 0 25 0 1 0 221326820 17260544 3900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 4214 3900 66 130 0 4081 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16856

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1593776/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=18388 CPUtime=522.14
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 4284 0 0 0 52207 7 0 0 25 0 1 0 221326820 18829312 4269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 4597 4269 66 130 0 4464 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18388

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1593136/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=19100 CPUtime=582.13
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 4438 0 0 0 58205 8 0 0 25 0 1 0 221326820 19558400 4423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 4775 4423 66 130 0 4642 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19100

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16875
/proc/meminfo: memFree=1592880/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=19384 CPUtime=642.11
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 4486 0 0 0 64203 8 0 0 25 0 1 0 221326820 19849216 4471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 4846 4471 66 130 0 4713 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19384


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581872/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31024 CPUtime=4001.04
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7192 0 0 0 400067 37 0 0 25 0 1 0 221326820 31768576 7177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7756 7177 66 130 0 7623 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 31024

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581808/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31168 CPUtime=4061.04
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7225 0 0 0 406066 38 0 0 25 0 1 0 221326820 31916032 7210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7792 7210 66 130 0 7659 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 31168

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581744/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31168 CPUtime=4121.01
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7228 0 0 0 412063 38 0 0 25 0 1 0 221326820 31916032 7213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7792 7213 66 130 0 7659 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 31168

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581680/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31344 CPUtime=4181
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7251 0 0 0 418061 39 0 0 25 0 1 0 221326820 32096256 7236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7836 7236 66 130 0 7703 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 31344

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581424/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31572 CPUtime=4240.98
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7312 0 0 0 424059 39 0 0 25 0 1 0 221326820 32329728 7297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7893 7297 66 130 0 7760 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 31572

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581360/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31572 CPUtime=4300.97
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7332 0 0 0 430057 40 0 0 25 0 1 0 221326820 32329728 7317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7893 7317 66 130 0 7760 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 31572

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581232/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=31796 CPUtime=4360.95
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7359 0 0 0 436054 41 0 0 25 0 1 0 221326820 32559104 7344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 7949 7344 66 130 0 7816 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 31796

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1581040/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32008 CPUtime=4420.93
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7408 0 0 0 442052 41 0 0 25 0 1 0 221326820 32776192 7393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8002 7393 66 130 0 7869 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 32008

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1580912/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4480.92
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7451 0 0 0 448050 42 0 0 25 0 1 0 221326820 32997376 7436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7436 66 130 0 7923 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 32224

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1580784/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4540.89
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7470 0 0 0 454047 42 0 0 25 0 1 0 221326820 32997376 7455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7455 66 130 0 7923 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 32224

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1580848/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4600.89
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7470 0 0 0 460046 43 0 0 25 0 1 0 221326820 32997376 7455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7455 66 130 0 7923 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 32224

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17075
/proc/meminfo: memFree=1580784/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4660.86
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7470 0 0 0 466043 43 0 0 25 0 1 0 221326820 32997376 7455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7455 66 130 0 7923 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 32224

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17077
/proc/meminfo: memFree=1580720/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4720.85
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7471 0 0 0 472041 44 0 0 25 0 1 0 221326820 32997376 7456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7456 66 130 0 7923 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 32224

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17077
/proc/meminfo: memFree=1580784/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4780.83
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7471 0 0 0 478039 44 0 0 25 0 1 0 221326820 32997376 7456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7456 66 130 0 7923 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 32224

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17077
/proc/meminfo: memFree=1580784/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4840.81
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7473 0 0 0 484036 45 0 0 25 0 1 0 221326820 32997376 7458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7458 66 130 0 7923 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 32224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17077
/proc/meminfo: memFree=1580784/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4900.79
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7473 0 0 0 490034 45 0 0 25 0 1 0 221326820 32997376 7458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7458 66 130 0 7923 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 32224

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17077
/proc/meminfo: memFree=1580784/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=4960.78
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7473 0 0 0 496032 46 0 0 25 0 1 0 221326820 32997376 7458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7458 66 130 0 7923 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 32224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17077
/proc/meminfo: memFree=1580848/2055920 swapFree=4139504/4192956
[pid=16874] ppid=16872 vsize=32224 CPUtime=5000.07
/proc/16874/stat : 16874 (minisat_noasser) R 16872 16874 16385 0 -1 4194304 7473 0 0 0 499961 46 0 0 25 0 1 0 221326820 32997376 7458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16874/statm: 8056 7458 66 130 0 7923 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 32224

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): 5001.62
CPU time (s): 5000.09
CPU user time (s): 4999.62
CPU system time (s): 0.470928
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 32224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7473
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= 8215

runsolver used 3.86541 second user time and 10.6444 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 28 04:21:33 UTC 2007

IDJOB= 425006
IDBENCH= 20099
IDSOLVER= 189
FILE ID= node17/425006-1177734093

PBS_JOBID= 4715432

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/425006-1177734093/minisat_noassertions /tmp/evaluation/425006-1177734093/instance-425006-1177734093.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-425006-1177734093 -o ROOT/results/node17/solver-425006-1177734093 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425006-1177734093/minisat_noassertions /tmp/evaluation/425006-1177734093/instance-425006-1177734093.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 816296907

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1611408 kB
Buffers:         42776 kB
Cached:         310388 kB
SwapCached:      16144 kB
Active:         232384 kB
Inactive:       144808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611408 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          30088 kB
Slab:            52844 kB
Committed_AS:  7317528 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66494 MiB

End job on node17 on Sat Apr 28 05:44:57 UTC 2007