Trace number 421258

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 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.03/0.07	c |  Parsing time:         0.06         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    9720    41541   126090 |    13847        0    nan |  0.000 % |
0.09/0.19	c |       100 |    9720    41541   126090 |    15231      100    145 |  0.000 % |
0.19/0.24	c |       251 |    9720    41541   126090 |    16754      251    137 |  0.000 % |
0.29/0.32	c |       476 |    9720    41541   126090 |    18430      476    146 |  0.000 % |
0.39/0.42	c |       813 |    9720    41541   126090 |    20273      813    143 |  0.000 % |
0.49/0.58	c |      1320 |    9720    41541   126090 |    22300     1320    149 |  0.000 % |
0.79/0.83	c |      2081 |    9720    41541   126090 |    24530     2081    172 |  0.000 % |
1.19/1.22	c |      3220 |    9720    41541   126090 |    26983     3220    174 |  0.000 % |
1.79/1.88	c |      4929 |    9720    41541   126090 |    29682     4929    185 |  0.000 % |
2.89/2.92	c |      7491 |    9720    41541   126090 |    32650     7491    197 |  0.000 % |
4.59/4.67	c |     11335 |    9720    41541   126090 |    35915    11335    208 |  0.000 % |
7.49/7.51	c |     17101 |    9720    41541   126090 |    39507    17101    204 |  0.000 % |
12.39/12.44	c |     25750 |    9720    41541   126090 |    43457    25750    208 |  0.000 % |
21.29/21.38	c |     38724 |    9720    41541   126090 |    47803    38724    219 |  0.000 % |
36.98/37.06	c |     58186 |    9720    41541   126090 |    52583    20919    204 |  0.000 % |
62.17/62.27	c |     87378 |    9720    41541   126090 |    57842    50111    223 |  0.000 % |
108.96/109.07	c |    131167 |    9720    41541   126090 |    63626    46713    237 |  0.000 % |
191.54/191.67	c |    196852 |    9720    41541   126090 |    69989    59769    256 |  0.000 % |
329.30/329.48	c |    295378 |    9720    41541   126090 |    76988    43987    242 |  0.000 % |
567.34/567.51	c |    443167 |    9720    41541   126090 |    84686    65868    271 |  0.000 % |
948.13/948.46	c |    664850 |    9720    41541   126090 |    93155    74928    262 |  0.000 % |

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/node4/watcher-421258-1177501342 -o ROOT/results/node4/solver-421258-1177501342 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421258-1177501342/minisat_noassertions /tmp/evaluation/421258-1177501342/instance-421258-1177501342.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: 0.92 0.98 0.94 3/77 23263
/proc/meminfo: memFree=1825944/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=2748 CPUtime=0
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 226171921 2813952 475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 687 477 49 130 0 554 0

[startup+0.0386459 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 23263
/proc/meminfo: memFree=1825944/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=4388 CPUtime=0.03
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 878 0 0 0 3 0 0 0 18 0 1 0 226171921 4493312 864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 1097 864 50 130 0 964 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4388

[startup+0.101651 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 23263
/proc/meminfo: memFree=1825944/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=5796 CPUtime=0.09
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 1215 0 0 0 9 0 0 0 18 0 1 0 226171921 5935104 1201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 1449 1201 62 130 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5796

[startup+0.30167 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 23263
/proc/meminfo: memFree=1825944/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=5408 CPUtime=0.29
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 1265 0 0 0 29 0 0 0 19 0 1 0 226171921 5537792 1137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 1352 1137 67 130 0 1219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5408

[startup+0.701709 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 23263
/proc/meminfo: memFree=1825944/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=6068 CPUtime=0.69
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 1452 0 0 0 69 0 0 0 23 0 1 0 226171921 6213632 1324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 1517 1324 67 130 0 1384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1820240/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=7784 CPUtime=1.49
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 1861 0 0 0 148 1 0 0 25 0 1 0 226171921 7970816 1733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 1946 1733 67 130 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7784

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1817744/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=11216 CPUtime=3.09
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 2733 0 0 0 307 2 0 0 25 0 1 0 226171921 11485184 2605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 2804 2605 67 130 0 2671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11216

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1810896/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=17288 CPUtime=6.29
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 4250 0 0 0 626 3 0 0 25 0 1 0 226171921 17702912 4122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 4322 4122 67 130 0 4189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17288

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1800528/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=27240 CPUtime=12.69
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 6738 0 0 0 1264 5 0 0 25 0 1 0 226171921 27893760 6610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 6810 6610 67 130 0 6677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27240

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1782480/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=44644 CPUtime=25.49
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 11068 0 0 0 2540 9 0 0 25 0 1 0 226171921 45715456 10940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 11161 10940 67 130 0 11028 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44644

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1778512/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=48208 CPUtime=51.08
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 11967 0 0 0 5098 10 0 0 25 0 1 0 226171921 49364992 11839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 12052 11839 67 130 0 11919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48208

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1766992/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=59564 CPUtime=102.27
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 14828 0 0 0 10214 13 0 0 25 0 1 0 226171921 60993536 14700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 14891 14700 67 130 0 14758 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59564

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1757200/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=69452 CPUtime=162.24
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 17262 0 0 0 16209 15 0 0 25 0 1 0 226171921 71118848 17134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 17363 17134 67 130 0 17230 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69452

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1746256/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=80408 CPUtime=222.23
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 20015 0 0 0 22205 18 0 0 25 0 1 0 226171921 82337792 19887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 20102 19887 67 130 0 19969 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80408

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1746256/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=80408 CPUtime=282.21
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 20015 0 0 0 28203 18 0 0 25 0 1 0 226171921 82337792 19887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 20102 19887 67 130 0 19969 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80408

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1740752/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=85952 CPUtime=342.19
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 21383 0 0 0 34199 20 0 0 25 0 1 0 226171921 88014848 21255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 21488 21255 67 130 0 21355 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 85952

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1736848/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=89788 CPUtime=402.18
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 22363 0 0 0 40196 22 0 0 25 0 1 0 226171921 91942912 22235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 22447 22235 67 130 0 22314 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 89788

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1736784/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=89788 CPUtime=462.16
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 22363 0 0 0 46194 22 0 0 25 0 1 0 226171921 91942912 22235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 22447 22235 67 130 0 22314 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 89788

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1724432/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=102116 CPUtime=522.15
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 25448 0 0 0 52189 26 0 0 25 0 1 0 226171921 104566784 25320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 25529 25320 67 130 0 25396 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 102116

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1724432/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=102116 CPUtime=582.13
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 25450 0 0 0 58187 26 0 0 25 0 1 0 226171921 104566784 25322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 25529 25322 67 130 0 25396 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 102116

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1722640/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=103964 CPUtime=642.12
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 25901 0 0 0 64185 27 0 0 25 0 1 0 226171921 106459136 25773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 25991 25773 67 130 0 25858 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 103964

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1722640/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=103964 CPUtime=702.1
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 25901 0 0 0 70183 27 0 0 25 0 1 0 226171921 106459136 25773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 25991 25773 67 130 0 25858 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 103964

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1719248/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=107264 CPUtime=762.09
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 26740 0 0 0 76180 29 0 0 25 0 1 0 226171921 109838336 26612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 26816 26612 67 130 0 26683 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 107264

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1719248/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=107264 CPUtime=822.06
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 26740 0 0 0 82177 29 0 0 25 0 1 0 226171921 109838336 26612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 26816 26612 67 130 0 26683 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 107264

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1712848/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=113732 CPUtime=882.04
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 28343 0 0 0 88173 31 0 0 25 0 1 0 226171921 116461568 28215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 28433 28215 67 130 0 28300 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 113732

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1712848/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=113732 CPUtime=942.03
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 28343 0 0 0 94171 32 0 0 25 0 1 0 226171921 116461568 28215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 28433 28215 67 130 0 28300 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 113732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1712784/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=113912 CPUtime=1002.01
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 28351 0 0 0 100169 32 0 0 25 0 1 0 226171921 116645888 28223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 28478 28223 67 130 0 28345 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 113912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23264
/proc/meminfo: memFree=1712784/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=113912 CPUtime=1062
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 28351 0 0 0 106167 33 0 0 25 0 1 0 226171921 116645888 28223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 28478 28223 67 130 0 28345 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 113912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/84 23290
/proc/meminfo: memFree=1710552/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=115108 CPUtime=1121.97
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 28652 0 0 0 112163 34 0 0 25 0 1 0 226171921 117870592 28524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 28777 28524 67 130 0 28644 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 115108

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23462
/proc/meminfo: memFree=1704528/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=121840 CPUtime=1181.86
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 30348 0 0 0 118149 37 0 0 25 0 1 0 226171921 124764160 30220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 30460 30220 67 130 0 30327 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 121840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 23462
/proc/meminfo: memFree=1704656/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=121840 CPUtime=1200.06
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 30348 0 0 0 119969 37 0 0 25 0 1 0 226171921 124764160 30220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 30460 30220 67 130 0 30327 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 121840

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: 0.99 0.98 0.94 2/78 23462
/proc/meminfo: memFree=1704656/2055920 swapFree=4141068/4192956
[pid=23263] ppid=23261 vsize=121840 CPUtime=1200.06
/proc/23263/stat : 23263 (minisat_noasser) R 23261 23263 22079 0 -1 4194304 30348 0 0 0 119969 37 0 0 25 0 1 0 226171921 124764160 30220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23263/statm: 30460 30220 67 130 0 30327 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 121840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.69
CPU system time (s): 0.39294
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 121840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30348
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= 25778

runsolver used 1.00385 second user time and 2.54961 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 11:42:22 UTC 2007

IDJOB= 421258
IDBENCH= 20167
IDSOLVER= 188
FILE ID= node4/421258-1177501342

PBS_JOBID= 4685875

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/421258-1177501342/minisat_noassertions /tmp/evaluation/421258-1177501342/instance-421258-1177501342.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421258-1177501342 -o ROOT/results/node4/solver-421258-1177501342 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421258-1177501342/minisat_noassertions /tmp/evaluation/421258-1177501342/instance-421258-1177501342.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 802513753

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1826352 kB
Buffers:         37932 kB
Cached:         128268 kB
SwapCached:      15564 kB
Active:         107836 kB
Inactive:        81732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826352 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            25424 kB
Committed_AS:  6289588 kB
PageTables:       1816 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= 66476 MiB

End job on node4 on Wed Apr 25 12:02:24 UTC 2007