Trace number 425008

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) 5000.04 5001.21

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 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                                                |
0.01/0.02	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 |       101 |     180    15300   107100 |     5610      101     52 |  0.003 % |
0.39/0.41	c |       253 |     180    15300   107100 |     6171      253     51 |  0.003 % |
0.39/0.43	c |       478 |     180    15300   107100 |     6788      478     51 |  0.003 % |
0.39/0.46	c |       816 |     180    15300   107100 |     7466      816     52 |  0.003 % |
0.49/0.50	c |      1322 |     180    15300   107100 |     8213     1322     52 |  0.003 % |
0.49/0.57	c |      2081 |     180    15300   107100 |     9034     2081     52 |  0.003 % |
0.59/0.68	c |      3221 |     180    15300   107100 |     9938     3221     53 |  0.003 % |
0.79/0.87	c |      4929 |     180    15300   107100 |    10932     4929     53 |  0.003 % |
1.10/1.16	c |      7491 |     180    15300   107100 |    12025     7491     53 |  0.003 % |
1.69/1.72	c |     11335 |     180    15300   107100 |    13228    11335     53 |  0.003 % |
2.49/2.58	c |     17101 |     180    15300   107100 |    14550    10447     53 |  0.003 % |
3.99/4.03	c |     25753 |     180    15300   107100 |    16005    11788     55 |  0.003 % |
6.50/6.56	c |     38729 |     180    15300   107100 |    17606     8675     52 |  0.003 % |
10.19/10.29	c |     58191 |     180    15300   107100 |    19367    10447     54 |  0.003 % |
16.29/16.40	c |     87385 |     180    15300   107100 |    21303    10469     53 |  0.003 % |
26.58/26.64	c |    131176 |     180    15300   107100 |    23434    11480     53 |  0.003 % |
43.78/43.83	c |    196862 |     180    15300   107100 |    25777    17440     52 |  0.003 % |
72.87/72.91	c |    295388 |     180    15300   107100 |    28355    19657     52 |  0.003 % |
118.26/118.32	c |    443177 |     180    15300   107100 |    31191    23447     54 |  0.003 % |
187.35/187.42	c |    664860 |     180    15300   107100 |    34310    20076     53 |  0.003 % |
298.03/298.16	c |    997385 |     180    15300   107100 |    37741    29789     55 |  0.003 % |
478.19/478.38	c |   1496173 |     180    15300   107100 |    41515    32544     54 |  0.003 % |
769.03/769.24	c |   2244355 |     180    15300   107100 |    45666    41447     54 |  0.003 % |
1227.72/1228.07	c |   3366629 |     180    15300   107100 |    50233    30992     53 |  0.003 % |
2002.96/2003.58	c |   5050041 |     180    15300   107100 |    55257    30658     54 |  0.003 % |
3210.31/3211.10	c |   7575158 |     180    15300   107100 |    60782    25290     52 |  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/node30/watcher-425008-1177734660 -o ROOT/results/node30/solver-425008-1177734660 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425008-1177734660/minisat_noassertions /tmp/evaluation/425008-1177734660/instance-425008-1177734660.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: 0.93 0.99 0.99 3/77 26240
/proc/meminfo: memFree=1598336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=1856 CPUtime=0
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 221381644 1900544 215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 464 216 50 130 0 331 0

[startup+0.0147841 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 26240
/proc/meminfo: memFree=1598336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=2384 CPUtime=0.01
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 355 0 0 0 1 0 0 0 18 0 1 0 221381644 2441216 341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 596 342 50 130 0 463 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2384

[startup+0.101791 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 26240
/proc/meminfo: memFree=1598336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=3080 CPUtime=0.09
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 221381644 3153920 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 770 539 62 130 0 637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.301802 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 26240
/proc/meminfo: memFree=1598336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=3280 CPUtime=0.29
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 585 0 0 0 29 0 0 0 20 0 1 0 221381644 3358720 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 820 571 62 130 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.701827 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 26240
/proc/meminfo: memFree=1598336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=3440 CPUtime=0.69
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 650 0 0 0 69 0 0 0 23 0 1 0 221381644 3522560 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 860 635 66 130 0 727 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3440

[startup+1.50188 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1595320/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=5024 CPUtime=1.49
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 1047 0 0 0 149 0 0 0 25 0 1 0 221381644 5144576 1032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 1256 1032 66 130 0 1123 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5024

[startup+3.10198 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1593400/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=6008 CPUtime=3.09
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 1296 0 0 0 309 0 0 0 25 0 1 0 221381644 6152192 1281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 1502 1281 66 130 0 1369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6008

[startup+6.30118 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1592440/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=6808 CPUtime=6.29
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 1490 0 0 0 628 1 0 0 25 0 1 0 221381644 6971392 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 1702 1475 66 130 0 1569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6808

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1591224/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=7956 CPUtime=12.69
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 1769 0 0 0 1268 1 0 0 25 0 1 0 221381644 8146944 1754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 1989 1754 66 130 0 1856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7956

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1590392/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=8880 CPUtime=25.48
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 1980 0 0 0 2547 1 0 0 25 0 1 0 221381644 9093120 1965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 2220 1965 66 130 0 2087 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8880

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1588792/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=10340 CPUtime=51.08
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 2372 0 0 0 5106 2 0 0 25 0 1 0 221381644 10588160 2357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 2585 2357 66 130 0 2452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10340

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1587320/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=11908 CPUtime=102.27
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 2738 0 0 0 10225 2 0 0 25 0 1 0 221381644 12193792 2723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 2977 2723 66 130 0 2844 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11908

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1585784/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=13384 CPUtime=162.25
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 3107 0 0 0 16222 3 0 0 25 0 1 0 221381644 13705216 3092 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 3346 3092 66 130 0 3213 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13384

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26241
/proc/meminfo: memFree=1584376/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=14912 CPUtime=222.24
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 3449 0 0 0 22220 4 0 0 25 0 1 0 221381644 15269888 3434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 3728 3434 66 130 0 3595 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14912

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 26241
/proc/meminfo: memFree=1583992/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=15344 CPUtime=282.23
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 3548 0 0 0 28219 4 0 0 25 0 1 0 221381644 15712256 3533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 3836 3533 66 130 0 3703 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15344

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 26241
/proc/meminfo: memFree=1582968/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=16304 CPUtime=342.21
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 3787 0 0 0 34216 5 0 0 25 0 1 0 221381644 16695296 3772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 4076 3772 66 130 0 3943 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16304

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26241
/proc/meminfo: memFree=1582648/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=16612 CPUtime=402.2
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 3870 0 0 0 40214 6 0 0 25 0 1 0 221381644 17010688 3855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 4153 3855 66 130 0 4020 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 16612

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26243
/proc/meminfo: memFree=1582392/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=16896 CPUtime=462.2
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 3944 0 0 0 46213 7 0 0 25 0 1 0 221381644 17301504 3929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 4224 3929 66 130 0 4091 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 16896

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26243
/proc/meminfo: memFree=1581304/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=18188 CPUtime=522.17
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 4217 0 0 0 52210 7 0 0 25 0 1 0 221381644 18624512 4202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 4547 4202 66 130 0 4414 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18188

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26243
/proc/meminfo: memFree=1581112/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=18332 CPUtime=582.17
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 4252 0 0 0 58209 8 0 0 25 0 1 0 221381644 18771968 4237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 4583 4237 66 130 0 4450 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 18332

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26243
/proc/meminfo: memFree=1580984/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=18508 CPUtime=642.15
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 4294 0 0 0 64207 8 0 0 25 0 1 0 221381644 18952192 4279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 4627 4279 66 130 0 4494 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 18508


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

[startup+4002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 26441
/proc/meminfo: memFree=1569464/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30312 CPUtime=4001.33
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7149 0 0 0 400091 42 0 0 25 0 1 0 221381644 31039488 7134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7578 7134 66 130 0 7445 0
Current children cumulated CPU time (s) 4001.33
Current children cumulated vsize (KiB) 30312

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26443
/proc/meminfo: memFree=1569400/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30312 CPUtime=4061.33
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7151 0 0 0 406090 43 0 0 25 0 1 0 221381644 31039488 7136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7578 7136 66 130 0 7445 0
Current children cumulated CPU time (s) 4061.33
Current children cumulated vsize (KiB) 30312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26443
/proc/meminfo: memFree=1569592/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30312 CPUtime=4121.31
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7151 0 0 0 412088 43 0 0 25 0 1 0 221381644 31039488 7136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7578 7136 66 130 0 7445 0
Current children cumulated CPU time (s) 4121.31
Current children cumulated vsize (KiB) 30312

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569528/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30312 CPUtime=4181.29
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7151 0 0 0 418086 43 0 0 25 0 1 0 221381644 31039488 7136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553172 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7578 7136 66 130 0 7445 0
Current children cumulated CPU time (s) 4181.29
Current children cumulated vsize (KiB) 30312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569464/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30528 CPUtime=4241.28
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7173 0 0 0 424084 44 0 0 25 0 1 0 221381644 31260672 7158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7632 7158 66 130 0 7499 0
Current children cumulated CPU time (s) 4241.28
Current children cumulated vsize (KiB) 30528

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26443
/proc/meminfo: memFree=1569464/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30528 CPUtime=4301.27
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7175 0 0 0 430083 44 0 0 25 0 1 0 221381644 31260672 7160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7632 7160 66 130 0 7499 0
Current children cumulated CPU time (s) 4301.27
Current children cumulated vsize (KiB) 30528

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26443
/proc/meminfo: memFree=1569464/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30528 CPUtime=4361.26
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7175 0 0 0 436081 45 0 0 25 0 1 0 221381644 31260672 7160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7632 7160 66 130 0 7499 0
Current children cumulated CPU time (s) 4361.26
Current children cumulated vsize (KiB) 30528

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30668 CPUtime=4421.25
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7203 0 0 0 442079 46 0 0 25 0 1 0 221381644 31404032 7188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7667 7188 66 130 0 7534 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 30668

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569336/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30668 CPUtime=4481.23
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7206 0 0 0 448077 46 0 0 25 0 1 0 221381644 31404032 7191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7667 7191 66 130 0 7534 0
Current children cumulated CPU time (s) 4481.23
Current children cumulated vsize (KiB) 30668

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569272/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30668 CPUtime=4541.22
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7220 0 0 0 454076 46 0 0 25 0 1 0 221381644 31404032 7205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7667 7205 66 130 0 7534 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 30668

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569208/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30668 CPUtime=4601.21
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7220 0 0 0 460074 47 0 0 25 0 1 0 221381644 31404032 7205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7667 7205 66 130 0 7534 0
Current children cumulated CPU time (s) 4601.21
Current children cumulated vsize (KiB) 30668

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569208/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30812 CPUtime=4661.19
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7239 0 0 0 466072 47 0 0 25 0 1 0 221381644 31551488 7224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7703 7224 66 130 0 7570 0
Current children cumulated CPU time (s) 4661.19
Current children cumulated vsize (KiB) 30812

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569144/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30952 CPUtime=4721.18
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7262 0 0 0 472070 48 0 0 25 0 1 0 221381644 31694848 7247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7738 7247 66 130 0 7605 0
Current children cumulated CPU time (s) 4721.18
Current children cumulated vsize (KiB) 30952

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1569016/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=30952 CPUtime=4781.17
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7282 0 0 0 478068 49 0 0 25 0 1 0 221381644 31694848 7267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7738 7267 66 130 0 7605 0
Current children cumulated CPU time (s) 4781.17
Current children cumulated vsize (KiB) 30952

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1568888/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=31168 CPUtime=4841.15
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7318 0 0 0 484066 49 0 0 25 0 1 0 221381644 31916032 7303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7792 7303 66 130 0 7659 0
Current children cumulated CPU time (s) 4841.15
Current children cumulated vsize (KiB) 31168

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1568888/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=31168 CPUtime=4901.15
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7318 0 0 0 490065 50 0 0 25 0 1 0 221381644 31916032 7303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7792 7303 66 130 0 7659 0
Current children cumulated CPU time (s) 4901.15
Current children cumulated vsize (KiB) 31168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1568824/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=31308 CPUtime=4961.13
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7338 0 0 0 496063 50 0 0 25 0 1 0 221381644 32059392 7323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7827 7323 66 130 0 7694 0
Current children cumulated CPU time (s) 4961.13
Current children cumulated vsize (KiB) 31308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26443
/proc/meminfo: memFree=1568760/2055920 swapFree=4157020/4192956
[pid=26240] ppid=26238 vsize=31308 CPUtime=5000.02
/proc/26240/stat : 26240 (minisat_noasser) R 26238 26240 25949 0 -1 4194304 7357 0 0 0 499952 50 0 0 25 0 1 0 221381644 32059392 7342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/26240/statm: 7827 7342 66 130 0 7694 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 31308

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): 5001.21
CPU time (s): 5000.04
CPU user time (s): 4999.52
CPU system time (s): 0.514921
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 31308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.514921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7357
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= 101500

runsolver used 3.89141 second user time and 11.0653 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 28 04:31:00 UTC 2007

IDJOB= 425008
IDBENCH= 20101
IDSOLVER= 189
FILE ID= node30/425008-1177734660

PBS_JOBID= 4715442

Free space on /tmp= 66430 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/425008-1177734660/minisat_noassertions /tmp/evaluation/425008-1177734660/instance-425008-1177734660.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-425008-1177734660 -o ROOT/results/node30/solver-425008-1177734660 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425008-1177734660/minisat_noassertions /tmp/evaluation/425008-1177734660/instance-425008-1177734660.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 19473441

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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	: 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		: 3000.218
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:       1598744 kB
Buffers:         48760 kB
Cached:         322280 kB
SwapCached:      15608 kB
Active:         223040 kB
Inactive:       171444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598744 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          30152 kB
Slab:            48256 kB
Committed_AS:  3612348 kB
PageTables:       1776 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= 66430 MiB

End job on node30 on Sat Apr 28 05:54:23 UTC 2007