Trace number 424785

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) 5000.08 5001.57

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
MD5SUM02a107b9ff03aada11a30505baf8353d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark201.65
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |      90     1917     9585 |      639        0    nan |  0.000 % |
0.00/0.01	c |       103 |      90     1917     9585 |      702      103     22 |  0.012 % |
0.00/0.01	c |       254 |      90     1917     9585 |      773      254     21 |  0.012 % |
0.00/0.02	c |       481 |      90     1917     9585 |      850      481     21 |  0.012 % |
0.00/0.03	c |       818 |      90     1917     9585 |      935      818     20 |  0.012 % |
0.00/0.04	c |      1325 |      90     1917     9585 |     1029      847     20 |  0.012 % |
0.00/0.06	c |      2084 |      90     1917     9585 |     1132      553     18 |  0.012 % |
0.10/0.10	c |      3226 |      90     1917     9585 |     1245     1118     18 |  0.012 % |
0.10/0.15	c |      4934 |      90     1917     9585 |     1369      941     18 |  0.012 % |
0.20/0.23	c |      7496 |      90     1917     9585 |     1506      735     18 |  0.012 % |
0.30/0.36	c |     11340 |      90     1917     9585 |     1657     1521     18 |  0.012 % |
0.50/0.56	c |     17106 |      90     1917     9585 |     1823     1417     18 |  0.012 % |
0.80/0.86	c |     25757 |      90     1917     9585 |     2005     1784     17 |  0.012 % |
1.30/1.34	c |     38731 |      90     1917     9585 |     2206     1569     18 |  0.012 % |
2.00/2.07	c |     58192 |      90     1917     9585 |     2426     2094     18 |  0.012 % |
3.10/3.19	c |     87384 |      90     1917     9585 |     2669     1909     17 |  0.012 % |
4.90/4.93	c |    131173 |      90     1917     9585 |     2936     2638     19 |  0.012 % |
7.60/7.66	c |    196858 |      90     1917     9585 |     3229     1736     17 |  0.012 % |
11.79/11.86	c |    295385 |      90     1917     9585 |     3552     2644     19 |  0.012 % |
18.29/18.32	c |    443174 |      90     1917     9585 |     3908     2000     18 |  0.012 % |
28.49/28.53	c |    664857 |      90     1917     9585 |     4298     3459     18 |  0.012 % |
44.38/44.49	c |    997382 |      90     1917     9585 |     4728     3232     19 |  0.012 % |
69.28/69.30	c |   1496170 |      90     1917     9585 |     5201     3105     17 |  0.012 % |
108.26/108.30	c |   2244352 |      90     1917     9585 |     5721     4367     19 |  0.012 % |
169.55/169.69	c |   3366627 |      90     1917     9585 |     6293     3696     17 |  0.012 % |
265.83/266.01	c |   5050039 |      90     1917     9585 |     6923     4241     18 |  0.012 % |
417.10/417.36	c |   7575155 |      90     1917     9585 |     7615     4925     16 |  0.012 % |
654.83/655.18	c |  11362830 |      90     1917     9585 |     8377     5053     17 |  0.012 % |
1031.24/1031.61	c |  17044343 |      90     1917     9585 |     9215     5431     18 |  0.013 % |
1624.69/1625.21	c |  25566613 |      90     1917     9585 |    10136     7903     17 |  0.013 % |
2558.37/2559.18	c |  38350019 |      90     1917     9585 |    11150     9141     17 |  0.025 % |
4035.80/4037.06	c |  57525124 |      89     1855     9275 |    12265     8116     15 |  1.124 % |

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/node18/watcher-424785-1177624676 -o ROOT/results/node18/solver-424785-1177624676 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424785-1177624676/minisat_noassertions /tmp/evaluation/424785-1177624676/instance-424785-1177624676.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: 1.00 1.02 1.00 3/77 6549
/proc/meminfo: memFree=1484560/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=1852 CPUtime=0
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 210384996 1896448 126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 463 126 62 130 0 330 0

[startup+0.0692429 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 6549
/proc/meminfo: memFree=1484560/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=1852 CPUtime=0.06
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 161 0 0 0 6 0 0 0 18 0 1 0 210384996 1896448 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 463 147 66 130 0 330 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1852

[startup+0.101246 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 6549
/proc/meminfo: memFree=1484560/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=1984 CPUtime=0.1
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 165 0 0 0 10 0 0 0 18 0 1 0 210384996 2031616 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 496 151 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301265 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 6549
/proc/meminfo: memFree=1484560/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=1984 CPUtime=0.3
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 183 0 0 0 30 0 0 0 20 0 1 0 210384996 2031616 169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552409 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 496 169 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701303 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 6549
/proc/meminfo: memFree=1484560/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=2116 CPUtime=0.7
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 201 0 0 0 70 0 0 0 24 0 1 0 210384996 2166784 187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 529 187 66 130 0 396 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50138 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6550
/proc/meminfo: memFree=1483912/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=2116 CPUtime=1.5
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 223 0 0 0 150 0 0 0 25 0 1 0 210384996 2166784 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 529 209 66 130 0 396 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2116

[startup+3.10154 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6550
/proc/meminfo: memFree=1483720/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=2248 CPUtime=3.1
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 251 0 0 0 310 0 0 0 25 0 1 0 210384996 2301952 237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682175 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 562 237 66 130 0 429 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2248

[startup+6.30185 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6550
/proc/meminfo: memFree=1483400/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=2380 CPUtime=6.3
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 287 0 0 0 630 0 0 0 25 0 1 0 210384996 2437120 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 595 273 66 130 0 462 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2380

[startup+12.7015 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6550
/proc/meminfo: memFree=1483216/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=2648 CPUtime=12.69
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 335 0 0 0 1269 0 0 0 25 0 1 0 210384996 2711552 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 662 321 66 130 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2648

[startup+25.5017 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6550
/proc/meminfo: memFree=1482960/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=2916 CPUtime=25.49
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 397 0 0 0 2549 0 0 0 25 0 1 0 210384996 2985984 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 729 383 66 130 0 596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2916

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6550
/proc/meminfo: memFree=1482704/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=3052 CPUtime=51.08
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 451 0 0 0 5108 0 0 0 25 0 1 0 210384996 3125248 437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 763 437 66 130 0 630 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3052

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6550
/proc/meminfo: memFree=1482320/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=3324 CPUtime=102.27
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 524 0 0 0 10227 0 0 0 25 0 1 0 210384996 3403776 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546108 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 831 510 66 130 0 698 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6550
/proc/meminfo: memFree=1482128/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=3616 CPUtime=162.25
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 581 0 0 0 16225 0 0 0 25 0 1 0 210384996 3702784 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 904 567 66 130 0 771 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3616

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6718
/proc/meminfo: memFree=1480448/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=3896 CPUtime=222.16
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 641 0 0 0 22215 1 0 0 25 0 1 0 210384996 3989504 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 974 627 66 130 0 841 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 3896

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481360/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4036 CPUtime=282.13
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 686 0 0 0 28212 1 0 0 25 0 1 0 210384996 4132864 672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1009 672 66 130 0 876 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481488/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4036 CPUtime=342.11
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 697 0 0 0 34210 1 0 0 25 0 1 0 210384996 4132864 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1009 683 66 130 0 876 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481552/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4036 CPUtime=402.1
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 704 0 0 0 40208 2 0 0 25 0 1 0 210384996 4132864 690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520990 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1009 690 66 130 0 876 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481360/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4312 CPUtime=462.08
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 748 0 0 0 46206 2 0 0 25 0 1 0 210384996 4415488 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1078 734 66 130 0 945 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481296/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4312 CPUtime=522.07
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 764 0 0 0 52204 3 0 0 25 0 1 0 210384996 4415488 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1078 750 66 130 0 945 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4312

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481232/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4312 CPUtime=582.06
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 774 0 0 0 58203 3 0 0 25 0 1 0 210384996 4415488 760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1078 760 66 130 0 945 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 4312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6748
/proc/meminfo: memFree=1481232/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=4312 CPUtime=642.04
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 774 0 0 0 64201 3 0 0 25 0 1 0 210384996 4415488 760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1078 760 66 130 0 945 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4312


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479376/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6400 CPUtime=4061.1
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1227 0 0 0 406084 26 0 0 25 0 1 0 210384996 6553600 1213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1600 1213 66 130 0 1467 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 6400

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479312/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6400 CPUtime=4121.08
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1235 0 0 0 412082 26 0 0 25 0 1 0 210384996 6553600 1221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1600 1221 66 130 0 1467 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 6400

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479376/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6400 CPUtime=4181.06
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1241 0 0 0 418080 26 0 0 25 0 1 0 210384996 6553600 1227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1600 1227 66 130 0 1467 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 6400

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479312/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6400 CPUtime=4241.05
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1248 0 0 0 424078 27 0 0 25 0 1 0 210384996 6553600 1234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1600 1234 66 130 0 1467 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 6400

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479248/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6556 CPUtime=4301.03
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1261 0 0 0 430076 27 0 0 25 0 1 0 210384996 6713344 1247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1639 1247 66 130 0 1506 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 6556

[startup+4362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 6948
/proc/meminfo: memFree=1479248/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6556 CPUtime=4361.02
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1276 0 0 0 436074 28 0 0 25 0 1 0 210384996 6713344 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1639 1262 66 130 0 1506 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 6556

[startup+4422.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6948
/proc/meminfo: memFree=1479184/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6556 CPUtime=4421.01
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1291 0 0 0 442072 29 0 0 25 0 1 0 210384996 6713344 1277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1639 1277 66 130 0 1506 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 6556

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479120/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6716 CPUtime=4480.99
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1304 0 0 0 448070 29 0 0 25 0 1 0 210384996 6877184 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1679 1290 66 130 0 1546 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 6716

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479184/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6716 CPUtime=4540.98
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1306 0 0 0 454068 30 0 0 25 0 1 0 210384996 6877184 1292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1679 1292 66 130 0 1546 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 6716

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479120/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6716 CPUtime=4600.97
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1306 0 0 0 460067 30 0 0 25 0 1 0 210384996 6877184 1292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1679 1292 66 130 0 1546 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 6716

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479120/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6716 CPUtime=4660.94
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1313 0 0 0 466064 30 0 0 25 0 1 0 210384996 6877184 1299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1679 1299 66 130 0 1546 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 6716

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1479056/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6716 CPUtime=4720.93
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1325 0 0 0 472062 31 0 0 25 0 1 0 210384996 6877184 1311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1679 1311 66 130 0 1546 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 6716

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1478992/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=6872 CPUtime=4780.92
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1348 0 0 0 478060 32 0 0 25 0 1 0 210384996 7036928 1334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1718 1334 66 130 0 1585 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 6872

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1478864/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=7032 CPUtime=4840.9
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1369 0 0 0 484058 32 0 0 25 0 1 0 210384996 7200768 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1758 1355 66 130 0 1625 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 7032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1478800/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=7032 CPUtime=4900.88
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1375 0 0 0 490056 32 0 0 25 0 1 0 210384996 7200768 1361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1758 1361 66 130 0 1625 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 7032

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1478800/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=7032 CPUtime=4960.87
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1375 0 0 0 496054 33 0 0 25 0 1 0 210384996 7200768 1361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1758 1361 66 130 0 1625 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1478800/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=7032 CPUtime=5000.07
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1375 0 0 0 499974 33 0 0 25 0 1 0 210384996 7200768 1361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1758 1361 66 130 0 1625 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 7032

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6948
/proc/meminfo: memFree=1478800/2055920 swapFree=4147180/4192956
[pid=6549] ppid=6547 vsize=7032 CPUtime=5000.07
/proc/6549/stat : 6549 (minisat_noasser) R 6547 6549 6256 0 -1 4194304 1375 0 0 0 499974 33 0 0 25 0 1 0 210384996 7200768 1361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6549/statm: 1758 1361 66 130 0 1625 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 7032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.57
CPU time (s): 5000.08
CPU user time (s): 4999.74
CPU system time (s): 0.335948
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1375
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= 102745

runsolver used 4.13537 second user time and 10.0455 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Apr 26 21:57:56 UTC 2007

IDJOB= 424785
IDBENCH= 19840
IDSOLVER= 189
FILE ID= node18/424785-1177624676

PBS_JOBID= 4697207

Free space on /tmp= 66503 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424785-1177624676/minisat_noassertions /tmp/evaluation/424785-1177624676/instance-424785-1177624676.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-424785-1177624676 -o ROOT/results/node18/solver-424785-1177624676 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424785-1177624676/minisat_noassertions /tmp/evaluation/424785-1177624676/instance-424785-1177624676.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  02a107b9ff03aada11a30505baf8353d

RANDOM SEED= 629690986

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1484904 kB
Buffers:         53680 kB
Cached:         421160 kB
SwapCached:      14828 kB
Active:         236252 kB
Inactive:       262108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484904 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            58212 kB
Committed_AS:  5472504 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= 66503 MiB

End job on node18 on Thu Apr 26 23:21:20 UTC 2007