Trace number 421717

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
MD5SUMeb542a3ed65e86298dd7b9339a890090
Bench CategoryCRAFTED (crafted 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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  764                                                  |
0.00/0.00	c |  Number of clauses:    9695                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.07	c |         0 |     573     9504    31768 |     3168        0    nan |  0.000 % |
0.01/0.08	c |       102 |     573     9504    31768 |     3484      102     19 |  0.000 % |
0.01/0.09	c |       252 |     573     9504    31768 |     3833      252     20 |  0.000 % |
0.09/0.11	c |       478 |     573     9504    31768 |     4216      478     21 |  0.000 % |
0.09/0.13	c |       816 |     573     9504    31768 |     4638      816     20 |  0.000 % |
0.09/0.18	c |      1322 |     573     9504    31768 |     5102     1322     23 |  0.000 % |
0.19/0.25	c |      2081 |     573     9504    31768 |     5612     2081     21 |  0.000 % |
0.39/0.41	c |      3221 |     573     9504    31768 |     6173     3221     21 |  0.000 % |
0.59/0.67	c |      4929 |     573     9504    31768 |     6790     4929     20 |  0.000 % |
1.00/1.06	c |      7492 |     573     9504    31768 |     7469     4076     18 |  0.000 % |
1.59/1.62	c |     11336 |     573     9504    31768 |     8216     4155     17 |  0.000 % |
2.49/2.52	c |     17103 |     573     9504    31768 |     9038     5800     19 |  0.001 % |
3.89/3.98	c |     25754 |     573     9504    31768 |     9942     5373     18 |  0.000 % |
6.19/6.20	c |     38729 |     573     9504    31768 |    10936     8367     18 |  0.001 % |
9.89/9.96	c |     58192 |     573     9504    31768 |    12030     5817     17 |  0.001 % |
16.08/16.14	c |     87385 |     573     9504    31768 |    13233    10817     19 |  0.001 % |
26.18/26.23	c |    131175 |     573     9504    31768 |    14556     8096     19 |  0.000 % |
41.58/41.65	c |    196859 |     573     9504    31768 |    16012     8019     18 |  0.001 % |
66.37/66.40	c |    295386 |     573     9504    31768 |    17613    10135     19 |  0.001 % |
103.86/103.94	c |    443175 |     573     9504    31768 |    19375    16525     26 |  0.001 % |
170.24/170.38	c |    664859 |     573     9504    31768 |    21312    14838     23 |  0.000 % |
275.82/275.96	c |    997386 |     573     9504    31768 |    23443    16136     17 |  0.001 % |
416.38/416.56	c |   1496176 |     573     9504    31768 |    25788    21366     20 |  0.000 % |
660.61/660.83	c |   2244358 |     573     9504    31768 |    28367    19858     22 |  0.000 % |
1085.89/1086.38	c |   3366632 |     573     9504    31768 |    31203    23732     21 |  0.001 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node48/watcher-421717-1177494485 -o ROOT/results/node48/solver-421717-1177494485 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421717-1177494485/minisat_noassertions /tmp/evaluation/421717-1177494485/instance-421717-1177494485.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 7951
/proc/meminfo: memFree=1816992/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=1988 CPUtime=0
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 104293792 2035712 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 497 171 50 130 0 364 0

[startup+0.0168541 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 7951
/proc/meminfo: memFree=1816992/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=2412 CPUtime=0.01
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 291 0 0 0 1 0 0 0 18 0 1 0 104293792 2469888 277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529530 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 603 277 62 130 0 470 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2412

[startup+0.102862 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 7951
/proc/meminfo: memFree=1816992/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=3128 CPUtime=0.09
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 104293792 3203072 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 782 463 66 130 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.301879 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 7951
/proc/meminfo: memFree=1816992/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=3128 CPUtime=0.29
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 514 0 0 0 29 0 0 0 19 0 1 0 104293792 3203072 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 782 463 66 130 0 649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128

[startup+0.702919 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 7951
/proc/meminfo: memFree=1816992/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=3128 CPUtime=0.69
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 530 0 0 0 69 0 0 0 22 0 1 0 104293792 3203072 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 782 479 66 130 0 649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3128

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 0.92 3/65 7952
/proc/meminfo: memFree=1815128/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=3392 CPUtime=1.49
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 583 0 0 0 149 0 0 0 25 0 1 0 104293792 3473408 532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 848 532 66 130 0 715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3392

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7952
/proc/meminfo: memFree=1814872/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=3656 CPUtime=3.09
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 662 0 0 0 309 0 0 0 25 0 1 0 104293792 3743744 611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 914 611 66 130 0 781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3656

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7952
/proc/meminfo: memFree=1814424/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=3924 CPUtime=6.29
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 719 0 0 0 629 0 0 0 25 0 1 0 104293792 4018176 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 981 668 66 130 0 848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3924

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7952
/proc/meminfo: memFree=1813912/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=4320 CPUtime=12.68
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 842 0 0 0 1268 0 0 0 25 0 1 0 104293792 4423680 791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1080 791 66 130 0 947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4320

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7952
/proc/meminfo: memFree=1813400/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=4788 CPUtime=25.48
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 951 0 0 0 2548 0 0 0 25 0 1 0 104293792 4902912 900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1197 900 66 130 0 1064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4788

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7952
/proc/meminfo: memFree=1812888/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=5336 CPUtime=51.08
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1069 0 0 0 5107 1 0 0 25 0 1 0 104293792 5464064 1018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1334 1018 66 130 0 1201 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5336

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 0.93 2/65 7952
/proc/meminfo: memFree=1812056/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=6136 CPUtime=102.27
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1279 0 0 0 10226 1 0 0 25 0 1 0 104293792 6283264 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546759 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1534 1228 66 130 0 1401 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6136

[startup+162.302 s]
/proc/loadavg: 1.04 1.02 0.93 2/65 7952
/proc/meminfo: memFree=1811416/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=6852 CPUtime=162.24
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1426 0 0 0 16223 1 0 0 25 0 1 0 104293792 7016448 1375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1713 1375 66 130 0 1580 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6852

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 0.93 2/65 7952
/proc/meminfo: memFree=1811160/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=7012 CPUtime=222.23
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1483 0 0 0 22221 2 0 0 25 0 1 0 104293792 7180288 1432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1753 1432 66 130 0 1620 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7012

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 7952
/proc/meminfo: memFree=1810840/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=7284 CPUtime=282.22
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1560 0 0 0 28220 2 0 0 25 0 1 0 104293792 7458816 1509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 1821 1509 66 130 0 1688 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7284

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1809944/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=8256 CPUtime=342.2
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1775 0 0 0 34218 2 0 0 25 0 1 0 104293792 8454144 1724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2064 1724 66 130 0 1931 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8256

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1809752/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=8556 CPUtime=402.18
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 1829 0 0 0 40216 2 0 0 25 0 1 0 104293792 8761344 1778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2139 1778 66 130 0 2006 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8556

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1808984/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=9268 CPUtime=462.17
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2021 0 0 0 46214 3 0 0 25 0 1 0 104293792 9490432 1970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2317 1970 66 130 0 2184 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9268

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1808920/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=9420 CPUtime=522.15
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2042 0 0 0 52212 3 0 0 25 0 1 0 104293792 9646080 1991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2355 1991 66 130 0 2222 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9420

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1808600/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=9708 CPUtime=582.13
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2112 0 0 0 58210 3 0 0 25 0 1 0 104293792 9940992 2061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2427 2061 66 130 0 2294 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9708

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1808536/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=9708 CPUtime=642.12
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2123 0 0 0 64209 3 0 0 25 0 1 0 104293792 9940992 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2427 2072 66 130 0 2294 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9708

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1808280/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10016 CPUtime=702.11
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2186 0 0 0 70207 4 0 0 25 0 1 0 104293792 10256384 2135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2504 2135 66 130 0 2371 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10016

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 7952
/proc/meminfo: memFree=1808024/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10300 CPUtime=762.09
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2238 0 0 0 76205 4 0 0 25 0 1 0 104293792 10547200 2187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2575 2187 66 130 0 2442 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10300

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 8126
/proc/meminfo: memFree=1806616/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10300 CPUtime=821.98
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2249 0 0 0 82191 7 0 0 25 0 1 0 104293792 10547200 2198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2575 2198 66 130 0 2442 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 10300

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1807512/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10300 CPUtime=881.96
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2268 0 0 0 88188 8 0 0 25 0 1 0 104293792 10547200 2217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2575 2217 66 130 0 2442 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 10300

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1807320/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10580 CPUtime=941.94
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2336 0 0 0 94186 8 0 0 25 0 1 0 104293792 10833920 2285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2645 2285 66 130 0 2512 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 10580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1807320/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10580 CPUtime=1001.92
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2338 0 0 0 100184 8 0 0 25 0 1 0 104293792 10833920 2287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2645 2287 66 130 0 2512 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 10580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1807256/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10752 CPUtime=1061.9
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2352 0 0 0 106182 8 0 0 25 0 1 0 104293792 11010048 2301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552409 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2688 2301 66 130 0 2555 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 10752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1807128/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=10884 CPUtime=1121.89
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2395 0 0 0 112180 9 0 0 25 0 1 0 104293792 11145216 2344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2721 2344 66 130 0 2588 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 10884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1806936/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=11052 CPUtime=1181.87
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2441 0 0 0 118178 9 0 0 25 0 1 0 104293792 11317248 2390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2763 2390 66 130 0 2630 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 11052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1806936/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=11052 CPUtime=1200.07
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2441 0 0 0 119998 9 0 0 25 0 1 0 104293792 11317248 2390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2763 2390 66 130 0 2630 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11052

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8150
/proc/meminfo: memFree=1806936/2055920 swapFree=4183840/4192956
[pid=7951] ppid=7949 vsize=11052 CPUtime=1200.07
/proc/7951/stat : 7951 (minisat_noasser) R 7949 7951 7381 0 -1 4194304 2441 0 0 0 119998 9 0 0 25 0 1 0 104293792 11317248 2390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7951/statm: 2763 2390 66 130 0 2630 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.096985
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 11052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2441
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= 2015

runsolver used 0.979851 second user time and 2.35564 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 09:48:05 UTC 2007

IDJOB= 421717
IDBENCH= 24620
IDSOLVER= 188
FILE ID= node48/421717-1177494485

PBS_JOBID= 4685776

Free space on /tmp= 66485 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421717-1177494485/minisat_noassertions /tmp/evaluation/421717-1177494485/instance-421717-1177494485.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421717-1177494485 -o ROOT/results/node48/solver-421717-1177494485 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421717-1177494485/minisat_noassertions /tmp/evaluation/421717-1177494485/instance-421717-1177494485.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  eb542a3ed65e86298dd7b9339a890090

RANDOM SEED= 832206153

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1817408 kB
Buffers:         19216 kB
Cached:         130496 kB
SwapCached:       3492 kB
Active:         129040 kB
Inactive:        68460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817408 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            26956 kB
Committed_AS:  1230360 kB
PageTables:       1504 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66485 MiB

End job on node48 on Wed Apr 25 10:08:07 UTC 2007