Trace number 425030

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) 5000.12 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.49	c ============================[ Search Statistics ]==============================
0.39/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.49	c ===============================================================================
0.39/0.49	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.51	c |       100 |     220    18700   130900 |     6856      100     65 |  0.002 % |
0.49/0.52	c |       251 |     220    18700   130900 |     7542      251     63 |  0.002 % |
0.49/0.55	c |       476 |     220    18700   130900 |     8296      476     61 |  0.002 % |
0.49/0.58	c |       815 |     220    18700   130900 |     9126      815     61 |  0.002 % |
0.59/0.63	c |      1322 |     220    18700   130900 |    10038     1322     61 |  0.002 % |
0.69/0.71	c |      2082 |     220    18700   130900 |    11042     2082     60 |  0.002 % |
0.79/0.82	c |      3222 |     220    18700   130900 |    12147     3222     61 |  0.002 % |
0.89/1.00	c |      4930 |     220    18700   130900 |    13361     4930     62 |  0.002 % |
1.29/1.34	c |      7493 |     220    18700   130900 |    14697     7493     62 |  0.002 % |
1.89/1.96	c |     11340 |     220    18700   130900 |    16167    11340     63 |  0.002 % |
3.09/3.19	c |     17108 |     220    18700   130900 |    17784     8968     64 |  0.002 % |
4.99/5.06	c |     25758 |     220    18700   130900 |    19562    17618     63 |  0.002 % |
7.98/8.04	c |     38732 |     220    18700   130900 |    21519    10929     63 |  0.002 % |
13.19/13.22	c |     58193 |     220    18700   130900 |    23671    19580     64 |  0.002 % |
22.09/22.10	c |     87385 |     220    18700   130900 |    26038    12237     61 |  0.002 % |
35.48/35.54	c |    131174 |     220    18700   130900 |    28641    13091     61 |  0.002 % |
56.98/57.09	c |    196858 |     220    18700   130900 |    31506    28330     65 |  0.002 % |
90.46/90.58	c |    295384 |     220    18700   130900 |    34656    30873     62 |  0.002 % |
146.15/146.22	c |    443173 |     220    18700   130900 |    38122    24155     64 |  0.002 % |
237.83/237.99	c |    664856 |     220    18700   130900 |    41934    18773     64 |  0.002 % |
382.08/382.25	c |    997381 |     220    18700   130900 |    46128    38219     65 |  0.002 % |
612.43/612.68	c |   1496170 |     220    18700   130900 |    50741    45044     65 |  0.002 % |
970.62/970.94	c |   2244353 |     220    18700   130900 |    55815    15146     59 |  0.002 % |
1556.35/1556.81	c |   3366627 |     220    18700   130900 |    61396    48619     65 |  0.002 % |
2515.19/2515.98	c |   5050038 |     220    18700   130900 |    67536    26046     62 |  0.002 % |
3975.48/3976.72	c |   7575156 |     220    18700   130900 |    74289    55598     65 |  0.002 % |

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/node44/watcher-425030-1177747572 -o ROOT/results/node44/solver-425030-1177747572 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425030-1177747572/minisat_noassertions /tmp/evaluation/425030-1177747572/instance-425030-1177747572.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: 1.93 2.07 1.94 3/77 21487
/proc/meminfo: memFree=1762056/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=1856 CPUtime=0
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 222668863 1900544 243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 464 244 50 130 0 331 0

[startup+0.0812791 s]
/proc/loadavg: 1.93 2.07 1.94 3/77 21487
/proc/meminfo: memFree=1762056/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=3576 CPUtime=0.07
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 696 0 0 0 7 0 0 0 18 0 1 0 222668863 3661824 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 894 682 62 130 0 761 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3576

[startup+0.10128 s]
/proc/loadavg: 1.93 2.07 1.94 3/77 21487
/proc/meminfo: memFree=1762056/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=3576 CPUtime=0.09
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 222668863 3661824 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 894 682 62 130 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.3013 s]
/proc/loadavg: 1.93 2.07 1.94 3/77 21487
/proc/meminfo: memFree=1762056/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=3740 CPUtime=0.29
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 222668863 3829760 726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 935 726 62 130 0 802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.701341 s]
/proc/loadavg: 1.93 2.07 1.94 3/77 21487
/proc/meminfo: memFree=1762056/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=3576 CPUtime=0.69
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 745 0 0 0 69 0 0 0 23 0 1 0 222668863 3661824 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 894 694 66 130 0 761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50142 s]
/proc/loadavg: 1.93 2.07 1.94 2/78 21488
/proc/meminfo: memFree=1758848/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=5292 CPUtime=1.49
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 1162 0 0 0 149 0 0 0 25 0 1 0 222668863 5419008 1111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 1323 1111 66 130 0 1190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5292

[startup+3.10159 s]
/proc/loadavg: 1.93 2.07 1.94 2/78 21488
/proc/meminfo: memFree=1756672/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=7536 CPUtime=3.09
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 1716 0 0 0 309 0 0 0 25 0 1 0 222668863 7716864 1665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 1884 1665 66 130 0 1751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7536

[startup+6.30192 s]
/proc/loadavg: 1.86 2.05 1.93 2/78 21488
/proc/meminfo: memFree=1754496/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=8600 CPUtime=6.29
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 1979 0 0 0 629 0 0 0 25 0 1 0 222668863 8806400 1928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 2150 1928 66 130 0 2017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8600

[startup+12.7016 s]
/proc/loadavg: 1.79 2.03 1.93 2/78 21488
/proc/meminfo: memFree=1753544/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=9276 CPUtime=12.68
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 2156 0 0 0 1268 0 0 0 25 0 1 0 222668863 9498624 2105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 2319 2105 66 130 0 2186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9276

[startup+25.5019 s]
/proc/loadavg: 1.61 1.98 1.91 2/78 21488
/proc/meminfo: memFree=1752464/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=10596 CPUtime=25.48
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 2474 0 0 0 2547 1 0 0 25 0 1 0 222668863 10850304 2423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 2649 2423 66 130 0 2516 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10596

[startup+51.1015 s]
/proc/loadavg: 1.40 1.90 1.88 2/78 21488
/proc/meminfo: memFree=1750416/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=12344 CPUtime=51.08
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 2926 0 0 0 5106 2 0 0 25 0 1 0 222668863 12640256 2875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 3086 2875 66 130 0 2953 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12344

[startup+102.306 s]
/proc/loadavg: 1.17 1.76 1.84 2/78 21488
/proc/meminfo: memFree=1748112/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=14724 CPUtime=102.27
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 3519 0 0 0 10224 3 0 0 25 0 1 0 222668863 15077376 3468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 3681 3468 66 130 0 3548 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14724

[startup+162.302 s]
/proc/loadavg: 1.06 1.62 1.78 2/78 21488
/proc/meminfo: memFree=1746320/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=16872 CPUtime=162.25
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 4061 0 0 0 16221 4 0 0 25 0 1 0 222668863 17276928 4010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 4218 4010 66 130 0 4085 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16872

[startup+222.301 s]
/proc/loadavg: 1.02 1.50 1.73 2/78 21488
/proc/meminfo: memFree=1745552/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=17288 CPUtime=222.22
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 4151 0 0 0 22218 4 0 0 25 0 1 0 222668863 17702912 4100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 4322 4100 66 130 0 4189 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17288

[startup+282.301 s]
/proc/loadavg: 1.01 1.41 1.68 2/78 21488
/proc/meminfo: memFree=1744080/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=18752 CPUtime=282.21
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 4511 0 0 0 28216 5 0 0 25 0 1 0 222668863 19202048 4460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 4688 4460 66 130 0 4555 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18752

[startup+342.301 s]
/proc/loadavg: 1.00 1.33 1.63 2/78 21488
/proc/meminfo: memFree=1743568/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=19396 CPUtime=342.19
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 4631 0 0 0 34213 6 0 0 25 0 1 0 222668863 19861504 4580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 4849 4580 66 130 0 4716 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19396

[startup+402.302 s]
/proc/loadavg: 1.00 1.27 1.59 2/78 21488
/proc/meminfo: memFree=1742224/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=20780 CPUtime=402.18
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 4979 0 0 0 40210 8 0 0 25 0 1 0 222668863 21278720 4928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545989 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 5195 4928 66 130 0 5062 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20780

[startup+462.302 s]
/proc/loadavg: 1.00 1.22 1.55 2/78 21488
/proc/meminfo: memFree=1741584/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=21316 CPUtime=462.16
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 5114 0 0 0 46208 8 0 0 25 0 1 0 222668863 21827584 5063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 5329 5063 66 130 0 5196 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21316

[startup+522.302 s]
/proc/loadavg: 1.00 1.17 1.52 2/78 21488
/proc/meminfo: memFree=1741328/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=21648 CPUtime=522.15
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 5181 0 0 0 52206 9 0 0 25 0 1 0 222668863 22167552 5130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 5412 5130 66 130 0 5279 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21648

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.48 2/78 21488
/proc/meminfo: memFree=1741072/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=22116 CPUtime=582.12
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 5260 0 0 0 58203 9 0 0 25 0 1 0 222668863 22646784 5209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 5529 5209 66 130 0 5396 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22116

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.45 2/78 21488
/proc/meminfo: memFree=1739472/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=23568 CPUtime=642.11
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 5645 0 0 0 64201 10 0 0 25 0 1 0 222668863 24133632 5594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 5892 5594 66 130 0 5759 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23568


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

[startup+4002.3 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 21688
/proc/meminfo: memFree=1726288/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=37320 CPUtime=4001.07
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 8936 0 0 0 400064 43 0 0 25 0 1 0 222668863 38215680 8885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9330 8885 66 130 0 9197 0
Current children cumulated CPU time (s) 4001.07
Current children cumulated vsize (KiB) 37320

[startup+4062.31 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 21688
/proc/meminfo: memFree=1726096/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=37636 CPUtime=4061.06
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9001 0 0 0 406062 44 0 0 25 0 1 0 222668863 38539264 8950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9409 8950 66 130 0 9276 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 37636

[startup+4122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 21688
/proc/meminfo: memFree=1725776/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=37932 CPUtime=4121.04
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9080 0 0 0 412059 45 0 0 25 0 1 0 222668863 38842368 9029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9483 9029 66 130 0 9350 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 37932

[startup+4182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21688
/proc/meminfo: memFree=1725648/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=38064 CPUtime=4181.02
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9108 0 0 0 418057 45 0 0 25 0 1 0 222668863 38977536 9057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9516 9057 66 130 0 9383 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 38064

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21688
/proc/meminfo: memFree=1725456/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=38356 CPUtime=4241.01
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9161 0 0 0 424055 46 0 0 25 0 1 0 222668863 39276544 9110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9589 9110 66 130 0 9456 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 38356

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21688
/proc/meminfo: memFree=1725200/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=38644 CPUtime=4300.98
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9218 0 0 0 430052 46 0 0 25 0 1 0 222668863 39571456 9167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9661 9167 66 130 0 9528 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 38644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21688
/proc/meminfo: memFree=1725200/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=38644 CPUtime=4360.97
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9218 0 0 0 436050 47 0 0 25 0 1 0 222668863 39571456 9167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9661 9167 66 130 0 9528 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 38644

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1725072/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=38644 CPUtime=4420.96
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9245 0 0 0 442048 48 0 0 25 0 1 0 222668863 39571456 9194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9661 9194 66 130 0 9528 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 38644

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724944/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=38860 CPUtime=4480.94
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9299 0 0 0 448046 48 0 0 25 0 1 0 222668863 39792640 9248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9715 9248 66 130 0 9582 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 38860

[startup+4542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21688
/proc/meminfo: memFree=1724752/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39072 CPUtime=4540.91
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9326 0 0 0 454043 48 0 0 25 0 1 0 222668863 40009728 9275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9768 9275 66 130 0 9635 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 39072

[startup+4602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21688
/proc/meminfo: memFree=1724688/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39072 CPUtime=4600.91
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9348 0 0 0 460042 49 0 0 25 0 1 0 222668863 40009728 9297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9768 9297 66 130 0 9635 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 39072

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724688/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39072 CPUtime=4660.88
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9354 0 0 0 466039 49 0 0 25 0 1 0 222668863 40009728 9303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9768 9303 66 130 0 9635 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 39072

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724624/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39072 CPUtime=4720.87
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9354 0 0 0 472037 50 0 0 25 0 1 0 222668863 40009728 9303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9768 9303 66 130 0 9635 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 39072

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724624/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39072 CPUtime=4780.86
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9354 0 0 0 478035 51 0 0 25 0 1 0 222668863 40009728 9303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9768 9303 66 130 0 9635 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 39072

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724688/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39072 CPUtime=4840.84
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9355 0 0 0 484033 51 0 0 25 0 1 0 222668863 40009728 9304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9768 9304 66 130 0 9635 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 39072

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724432/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39284 CPUtime=4900.81
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9398 0 0 0 490030 51 0 0 25 0 1 0 222668863 40226816 9347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9821 9347 66 130 0 9688 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 39284

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724432/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39428 CPUtime=4960.8
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9408 0 0 0 496028 52 0 0 25 0 1 0 222668863 40374272 9357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9857 9357 66 130 0 9724 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 39428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21688
/proc/meminfo: memFree=1724368/2055920 swapFree=4156164/4192956
[pid=21487] ppid=21485 vsize=39428 CPUtime=5000.1
/proc/21487/stat : 21487 (minisat_noasser) R 21485 21487 21193 0 -1 4194304 9430 0 0 0 499958 52 0 0 25 0 1 0 222668863 40374272 9379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21487/statm: 9857 9379 66 130 0 9724 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 39428

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): 5000.12
CPU user time (s): 4999.58
CPU system time (s): 0.533918
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 39428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.533918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9430
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= 103736

runsolver used 4.00539 second user time and 11.3493 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Apr 28 08:06:12 UTC 2007

IDJOB= 425030
IDBENCH= 20123
IDSOLVER= 189
FILE ID= node44/425030-1177747572

PBS_JOBID= 4715526

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/425030-1177747572/minisat_noassertions /tmp/evaluation/425030-1177747572/instance-425030-1177747572.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-425030-1177747572 -o ROOT/results/node44/solver-425030-1177747572 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425030-1177747572/minisat_noassertions /tmp/evaluation/425030-1177747572/instance-425030-1177747572.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 271043207

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1762464 kB
Buffers:         44688 kB
Cached:         158696 kB
SwapCached:      14012 kB
Active:         134152 kB
Inactive:        93984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762464 kB
SwapTotal:     4192956 kB
SwapFree:      4156164 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          32844 kB
Slab:            50808 kB
Committed_AS:  1512892 kB
PageTables:       1736 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= 66545 MiB

End job on node44 on Sat Apr 28 09:29:35 UTC 2007