Trace number 424998

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 5000.09 5001.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.55	c ============================[ Search Statistics ]==============================
0.49/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.55	c ===============================================================================
0.49/0.55	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.56	c |       100 |     240    20400   142800 |     7480      100     67 |  0.002 % |
0.49/0.58	c |       250 |     240    20400   142800 |     8228      250     64 |  0.002 % |
0.59/0.61	c |       475 |     240    20400   142800 |     9050      475     63 |  0.002 % |
0.59/0.64	c |       812 |     240    20400   142800 |     9955      812     65 |  0.002 % |
0.59/0.70	c |      1318 |     240    20400   142800 |    10951     1318     65 |  0.002 % |
0.69/0.77	c |      2078 |     240    20400   142800 |    12046     2078     64 |  0.002 % |
0.89/0.90	c |      3217 |     240    20400   142800 |    13251     3217     65 |  0.002 % |
1.09/1.11	c |      4925 |     240    20400   142800 |    14576     4925     65 |  0.002 % |
1.39/1.47	c |      7488 |     240    20400   142800 |    16034     7488     65 |  0.002 % |
2.09/2.12	c |     11333 |     240    20400   142800 |    17637    11333     66 |  0.002 % |
3.30/3.37	c |     17099 |     240    20400   142800 |    19401    17099     67 |  0.002 % |
5.29/5.33	c |     25751 |     240    20400   142800 |    21341    15992     68 |  0.002 % |
8.69/8.70	c |     38726 |     240    20400   142800 |    23475    18238     68 |  0.002 % |
14.09/14.18	c |     58187 |     240    20400   142800 |    25822    13472     70 |  0.002 % |
23.09/23.14	c |     87381 |     240    20400   142800 |    28405    14189     68 |  0.002 % |
37.48/37.57	c |    131171 |     240    20400   142800 |    31245    24647     68 |  0.002 % |
61.57/61.68	c |    196855 |     240    20400   142800 |    34370    13417     67 |  0.002 % |
97.66/97.71	c |    295383 |     240    20400   142800 |    37807    25274     68 |  0.002 % |
157.73/157.83	c |    443173 |     240    20400   142800 |    41588    22140     65 |  0.002 % |
257.60/257.71	c |    664856 |     240    20400   142800 |    45746    15196     67 |  0.002 % |
414.75/414.91	c |    997381 |     240    20400   142800 |    50321    24841     68 |  0.002 % |
663.96/664.30	c |   1496169 |     240    20400   142800 |    55353    46564     68 |  0.002 % |
1057.43/1057.86	c |   2244352 |     240    20400   142800 |    60889    45424     70 |  0.002 % |
1688.01/1688.67	c |   3366626 |     240    20400   142800 |    66978    37596     69 |  0.002 % |
2778.03/2779.04	c |   5050037 |     240    20400   142800 |    73676    24810     66 |  0.002 % |
4500.25/4501.90	c |   7575153 |     240    20400   142800 |    81043    67576     70 |  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/node59/watcher-424998-1177729823 -o ROOT/results/node59/solver-424998-1177729823 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424998-1177729823/minisat_noassertions /tmp/evaluation/424998-1177729823/instance-424998-1177729823.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.80 0.98 0.98 3/64 7650
/proc/meminfo: memFree=1528952/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=1856 CPUtime=0
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 220891931 1900544 255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 464 256 50 130 0 331 0

[startup+0.0497079 s]
/proc/loadavg: 0.80 0.98 0.98 3/64 7650
/proc/meminfo: memFree=1528952/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=3712 CPUtime=0.04
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 748 0 0 0 4 0 0 0 18 0 1 0 220891931 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3712

[startup+0.101717 s]
/proc/loadavg: 0.80 0.98 0.98 3/64 7650
/proc/meminfo: memFree=1528952/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=3712 CPUtime=0.09
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 748 0 0 0 9 0 0 0 18 0 1 0 220891931 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3712

[startup+0.301755 s]
/proc/loadavg: 0.80 0.98 0.98 3/64 7650
/proc/meminfo: memFree=1528952/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=3712 CPUtime=0.29
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 748 0 0 0 29 0 0 0 20 0 1 0 220891931 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521205 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.701831 s]
/proc/loadavg: 0.80 0.98 0.98 3/64 7650
/proc/meminfo: memFree=1528952/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=3712 CPUtime=0.69
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 799 0 0 0 69 0 0 0 23 0 1 0 220891931 3801088 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 928 745 66 130 0 795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3712

[startup+1.50198 s]
/proc/loadavg: 0.80 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1525808/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=5192 CPUtime=1.49
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 1167 0 0 0 149 0 0 0 25 0 1 0 220891931 5316608 1113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 1298 1113 66 130 0 1165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5192

[startup+3.10129 s]
/proc/loadavg: 0.82 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1523568/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=7756 CPUtime=3.09
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 1784 0 0 0 308 1 0 0 25 0 1 0 220891931 7942144 1730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 1939 1730 66 130 0 1806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7756

[startup+6.3019 s]
/proc/loadavg: 0.82 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1520880/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=9100 CPUtime=6.29
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 2139 0 0 0 628 1 0 0 25 0 1 0 220891931 9318400 2085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 2275 2085 66 130 0 2142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9100

[startup+12.7011 s]
/proc/loadavg: 0.84 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1519216/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=10420 CPUtime=12.69
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 2459 0 0 0 1267 2 0 0 25 0 1 0 220891931 10670080 2405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 2605 2405 66 130 0 2472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10420

[startup+25.5016 s]
/proc/loadavg: 0.87 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1518128/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=11608 CPUtime=25.48
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 2761 0 0 0 2546 2 0 0 25 0 1 0 220891931 11886592 2707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 2902 2707 66 130 0 2769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11608

[startup+51.1014 s]
/proc/loadavg: 0.91 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1516208/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=13752 CPUtime=51.07
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 3276 0 0 0 5105 2 0 0 25 0 1 0 220891931 14082048 3222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 3438 3222 66 130 0 3305 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13752

[startup+102.305 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1513456/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=16416 CPUtime=102.26
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 3953 0 0 0 10223 3 0 0 25 0 1 0 220891931 16809984 3899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 4104 3899 66 130 0 3971 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16416

[startup+162.302 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1512688/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=17076 CPUtime=162.23
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 4136 0 0 0 16220 3 0 0 25 0 1 0 220891931 17485824 4082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 4269 4082 66 130 0 4136 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17076

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1510256/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=19588 CPUtime=222.21
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 4738 0 0 0 22217 4 0 0 25 0 1 0 220891931 20058112 4684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 4897 4684 66 130 0 4764 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19588

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1508912/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=20944 CPUtime=282.2
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5064 0 0 0 28215 5 0 0 25 0 1 0 220891931 21446656 5010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 5236 5010 66 130 0 5103 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20944

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1508400/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=21512 CPUtime=342.17
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5197 0 0 0 34212 5 0 0 25 0 1 0 220891931 22028288 5143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 5378 5143 66 130 0 5245 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21512

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1507824/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=21968 CPUtime=402.15
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5326 0 0 0 40210 5 0 0 25 0 1 0 220891931 22495232 5272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 5492 5272 66 130 0 5359 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21968

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1506416/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=23428 CPUtime=462.14
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5680 0 0 0 46208 6 0 0 25 0 1 0 220891931 23990272 5626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 5857 5626 66 130 0 5724 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23428

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1505712/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=24080 CPUtime=522.11
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5845 0 0 0 52205 6 0 0 25 0 1 0 220891931 24657920 5791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 6020 5791 66 130 0 5887 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24080

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1505648/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=24212 CPUtime=582.09
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5872 0 0 0 58203 6 0 0 25 0 1 0 220891931 24793088 5818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 6053 5818 66 130 0 5920 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24212

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7651
/proc/meminfo: memFree=1505520/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=24360 CPUtime=642.08
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 5896 0 0 0 64202 6 0 0 25 0 1 0 220891931 24944640 5842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 6090 5842 66 130 0 5957 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 24360


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1490864/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39604 CPUtime=4060.8
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9542 0 0 0 406063 17 0 0 25 0 1 0 220891931 40554496 9488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9901 9488 66 130 0 9768 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 39604

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1490800/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39604 CPUtime=4120.78
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9561 0 0 0 412061 17 0 0 25 0 1 0 220891931 40554496 9507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9901 9507 66 130 0 9768 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 39604

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1490608/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39904 CPUtime=4180.76
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9603 0 0 0 418059 17 0 0 25 0 1 0 220891931 40861696 9549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9976 9549 66 130 0 9843 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 39904

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1490608/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39904 CPUtime=4240.74
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9603 0 0 0 424057 17 0 0 25 0 1 0 220891931 40861696 9549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9976 9549 66 130 0 9843 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 39904

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1490672/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39904 CPUtime=4300.72
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9603 0 0 0 430055 17 0 0 25 0 1 0 220891931 40861696 9549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9976 9549 66 130 0 9843 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 39904

[startup+4362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 7851
/proc/meminfo: memFree=1490608/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39904 CPUtime=4360.7
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9603 0 0 0 436053 17 0 0 25 0 1 0 220891931 40861696 9549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9976 9549 66 130 0 9843 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 39904

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7851
/proc/meminfo: memFree=1490608/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=39904 CPUtime=4420.67
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9609 0 0 0 442050 17 0 0 25 0 1 0 220891931 40861696 9555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 9976 9555 66 130 0 9843 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 39904

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1490480/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=40044 CPUtime=4480.65
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 9641 0 0 0 448048 17 0 0 25 0 1 0 220891931 41005056 9587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10011 9587 66 130 0 9878 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 40044

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1488240/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=42156 CPUtime=4540.63
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10183 0 0 0 454046 17 0 0 25 0 1 0 220891931 43167744 10129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10539 10129 66 130 0 10406 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 42156

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1487664/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=42816 CPUtime=4600.61
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10348 0 0 0 460044 17 0 0 25 0 1 0 220891931 43843584 10294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10704 10294 66 130 0 10571 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 42816

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1487536/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=42988 CPUtime=4660.59
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10381 0 0 0 466041 18 0 0 25 0 1 0 220891931 44019712 10327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10747 10327 66 130 0 10614 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 42988

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1487152/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43392 CPUtime=4720.57
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10465 0 0 0 472039 18 0 0 25 0 1 0 220891931 44433408 10411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10848 10411 66 130 0 10715 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 43392

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1487024/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43604 CPUtime=4780.55
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10512 0 0 0 478037 18 0 0 25 0 1 0 220891931 44650496 10458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10901 10458 66 130 0 10768 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 43604

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1486960/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43604 CPUtime=4840.53
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10517 0 0 0 484035 18 0 0 25 0 1 0 220891931 44650496 10463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10901 10463 66 130 0 10768 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 43604

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1486960/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43604 CPUtime=4900.51
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10517 0 0 0 490033 18 0 0 25 0 1 0 220891931 44650496 10463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10901 10463 66 130 0 10768 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 43604

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1486832/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43604 CPUtime=4960.49
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10532 0 0 0 496031 18 0 0 25 0 1 0 220891931 44650496 10478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10901 10478 66 130 0 10768 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 43604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1486768/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43784 CPUtime=5000.08
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10555 0 0 0 499990 18 0 0 25 0 1 0 220891931 44834816 10501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10946 10501 66 130 0 10813 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 43784

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7851
/proc/meminfo: memFree=1486768/2055920 swapFree=4184616/4192956
[pid=7650] ppid=7648 vsize=43784 CPUtime=5000.08
/proc/7650/stat : 7650 (minisat_noasser) R 7648 7650 7596 0 -1 4194304 10555 0 0 0 499990 18 0 0 25 0 1 0 220891931 44834816 10501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7650/statm: 10946 10501 66 130 0 10813 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 43784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.9
CPU system time (s): 0.188971
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 43784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10555
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= 6490

runsolver used 4.08438 second user time and 9.61754 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sat Apr 28 03:10:23 UTC 2007

IDJOB= 424998
IDBENCH= 20091
IDSOLVER= 189
FILE ID= node59/424998-1177729823

PBS_JOBID= 4715447

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/424998-1177729823/minisat_noassertions /tmp/evaluation/424998-1177729823/instance-424998-1177729823.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424998-1177729823 -o ROOT/results/node59/solver-424998-1177729823 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424998-1177729823/minisat_noassertions /tmp/evaluation/424998-1177729823/instance-424998-1177729823.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 864551183

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1529296 kB
Buffers:         48668 kB
Cached:         401168 kB
SwapCached:       2364 kB
Active:         229416 kB
Inactive:       229948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529296 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            53172 kB
Committed_AS:  3120796 kB
PageTables:       1472 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= 66538 MiB

End job on node59 on Sat Apr 28 04:33:47 UTC 2007