Trace number 1796184

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-simp 070721? (TO) 1200.16 1200.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark436.753
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  261020                                               |
0.00/0.00	|  Number of clauses:    1211106                                              |
1.29/1.40	|  Parsing time:         1.27         s                                       |
4.58/4.63	============================[ Search Statistics ]==============================
4.58/4.63	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.58/4.63	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.58/4.63	===============================================================================
4.58/4.63	|         0 |  120580   686014  1827889 |   228671        0    nan |  0.000 % |
4.99/5.01	|       102 |  120555   686014  1827889 |   251538      100     64 | 22.837 % |
5.29/5.32	|       252 |  120555   686014  1827889 |   276692      250     85 | 22.837 % |
5.59/5.69	|       477 |  120555   686014  1827889 |   304361      475     88 | 22.837 % |
6.39/6.42	|       816 |  120555   686014  1827889 |   334797      814    132 | 22.837 % |
7.59/7.62	|      1323 |  120522   686014  1827889 |   368277     1321    151 | 22.837 % |
8.99/9.04	|      2084 |  119714   681757  1817217 |   405105     2075    159 | 23.532 % |
10.88/10.99	|      3226 |  115209   657213  1762130 |   445615     3191    166 | 24.623 % |
12.78/12.84	|      4934 |  115208   657213  1762130 |   490177     4898    175 | 24.623 % |
17.48/17.54	|      7497 |  115074   656481  1760420 |   539195     7437    171 | 24.675 % |
28.08/28.12	|     11342 |  113448   647143  1737264 |   593114    11270    195 | 25.556 % |
43.87/43.94	|     17110 |  110959   632771  1703432 |   652426    16940    218 | 26.251 % |
63.76/63.83	|     25759 |  109380   622184  1678252 |   717668    25469    220 | 26.883 % |
115.25/115.32	|     38733 |  106846   608200  1644879 |   789435    38404    307 | 27.831 % |
192.32/192.44	|     58194 |  106162   604648  1636970 |   868379    57769    357 | 28.096 % |
369.28/369.40	|     87386 |  105607   601853  1630963 |   955216    86888    504 | 28.302 % |
620.00/620.21	|    131175 |  105500   601336  1629758 |  1050738   130629    610 | 28.379 % |
1074.78/1075.15	|    196859 |  105392   600391  1627314 |  1155812   196292    671 | 28.389 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796184-1242071635/watcher-1796184-1242071635 -o /tmp/evaluation-result-1796184-1242071635/solver-1796184-1242071635 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1796184-1242071635.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 1.06 1.41 3/64 395
/proc/meminfo: memFree=1191864/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=1916 CPUtime=0
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 169 0 0 0 0 0 0 0 20 0 1 0 235191745 1961984 154 1992294400 134512640 135243866 4294956256 18446744073709551615 134770158 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 479 161 50 178 0 299 0

[startup+0.105789 s]
/proc/loadavg: 0.85 1.06 1.41 3/64 395
/proc/meminfo: memFree=1191864/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=13984 CPUtime=0.09
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 3026 0 0 0 8 1 0 0 20 0 1 0 235191745 14319616 3011 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 3496 3012 65 178 0 3316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13984

[startup+0.202801 s]
/proc/loadavg: 0.85 1.06 1.41 3/64 395
/proc/meminfo: memFree=1191864/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=33224 CPUtime=0.19
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 6818 0 0 0 16 3 0 0 21 0 1 0 235191745 34021376 6803 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 8306 6804 65 178 0 8126 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33224

[startup+0.302814 s]
/proc/loadavg: 0.85 1.06 1.41 3/64 395
/proc/meminfo: memFree=1191864/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=45524 CPUtime=0.29
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 9866 0 0 0 25 4 0 0 22 0 1 0 235191745 46616576 9851 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 11381 9851 65 178 0 11201 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45524

[startup+0.70186 s]
/proc/loadavg: 0.85 1.06 1.41 3/64 395
/proc/meminfo: memFree=1191864/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=65856 CPUtime=0.69
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 14878 0 0 0 62 7 0 0 25 0 1 0 235191745 67436544 14863 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 16464 14863 65 178 0 16284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65856

[startup+1.50196 s]
/proc/loadavg: 0.85 1.06 1.41 2/65 396
/proc/meminfo: memFree=1109168/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=104832 CPUtime=1.49
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 23884 0 0 0 137 12 0 0 25 0 1 0 235191745 107347968 23869 1992294400 134512640 135243866 4294956256 18446744073709551615 134535475 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 26208 23869 80 178 0 26028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104832

[startup+3.10115 s]
/proc/loadavg: 0.85 1.06 1.41 2/65 396
/proc/meminfo: memFree=1089904/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=132460 CPUtime=3.09
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 30647 0 0 0 294 15 0 0 25 0 1 0 235191745 135639040 30632 1992294400 134512640 135243866 4294956256 18446744073709551615 134541634 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 33115 30632 80 178 0 32935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132460

[startup+6.30152 s]
/proc/loadavg: 0.86 1.06 1.41 2/65 396
/proc/meminfo: memFree=1079344/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=117968 CPUtime=6.29
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 32451 0 0 0 613 16 0 0 25 0 1 0 235191745 120799232 28117 1992294400 134512640 135243866 4294956256 18446744073709551615 134567865 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 29492 28117 87 178 0 29312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117968

[startup+12.7013 s]
/proc/loadavg: 0.87 1.06 1.41 2/65 396
/proc/meminfo: memFree=1079544/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=117968 CPUtime=12.68
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 32458 0 0 0 1252 16 0 0 25 0 1 0 235191745 120799232 28124 1992294400 134512640 135243866 4294956256 18446744073709551615 134558464 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 29492 28124 87 178 0 29312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 117968

[startup+25.5018 s]
/proc/loadavg: 0.90 1.06 1.40 2/65 396
/proc/meminfo: memFree=1079608/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=117968 CPUtime=25.48
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 32460 0 0 0 2532 16 0 0 25 0 1 0 235191745 120799232 28126 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 29492 28126 87 178 0 29312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117968

[startup+51.1018 s]
/proc/loadavg: 0.93 1.05 1.39 2/65 396
/proc/meminfo: memFree=1075960/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=122196 CPUtime=51.06
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 33503 0 0 0 5089 17 0 0 25 0 1 0 235191745 125128704 29169 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 30549 29169 87 178 0 30369 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 122196

[startup+102.302 s]
/proc/loadavg: 0.97 1.04 1.36 2/65 396
/proc/meminfo: memFree=1052984/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=144852 CPUtime=102.26
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 39148 0 0 0 10203 23 0 0 25 0 1 0 235191745 148328448 34814 1992294400 134512640 135243866 4294956256 18446744073709551615 134558759 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 36213 34814 87 178 0 36033 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 144852

[startup+162.302 s]
/proc/loadavg: 0.99 1.03 1.34 2/65 396
/proc/meminfo: memFree=1024632/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=173384 CPUtime=162.24
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 46298 0 0 0 16194 30 0 0 25 0 1 0 235191745 177545216 41964 1992294400 134512640 135243866 4294956256 18446744073709551615 134558747 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 43346 41964 87 178 0 43166 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173384

[startup+222.305 s]
/proc/loadavg: 0.99 1.02 1.32 2/65 396
/proc/meminfo: memFree=991480/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=206332 CPUtime=222.22
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 54508 0 0 0 22186 36 0 0 25 0 1 0 235191745 211283968 50174 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 51583 50174 87 178 0 51403 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 206332

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.29 2/65 396
/proc/meminfo: memFree=961656/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=236204 CPUtime=282.2
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 61994 0 0 0 28176 44 0 0 25 0 1 0 235191745 241872896 57660 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 59051 57660 87 178 0 58871 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 236204

[startup+342.301 s]
/proc/loadavg: 0.99 1.01 1.27 2/65 396
/proc/meminfo: memFree=931384/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=266168 CPUtime=342.19
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 69495 0 0 0 34168 51 0 0 25 0 1 0 235191745 272556032 65161 1992294400 134512640 135243866 4294956256 18446744073709551615 134558496 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 66542 65161 87 178 0 66362 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 266168

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.25 2/65 396
/proc/meminfo: memFree=900088/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=298024 CPUtime=402.17
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 77404 0 0 0 40160 57 0 0 25 0 1 0 235191745 305176576 73070 1992294400 134512640 135243866 4294956256 18446744073709551615 134555947 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 74506 73070 87 178 0 74326 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 298024

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.23 2/65 402
/proc/meminfo: memFree=870904/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=326480 CPUtime=462.15
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 84547 0 0 0 46151 64 0 0 25 0 1 0 235191745 334315520 80213 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 81620 80213 87 178 0 81440 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 326480

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.22 2/65 402
/proc/meminfo: memFree=839608/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=358108 CPUtime=522.13
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 92459 0 0 0 52143 70 0 0 25 0 1 0 235191745 366702592 88125 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 89527 88125 87 178 0 89347 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 358108

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 402
/proc/meminfo: memFree=804024/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=393640 CPUtime=582.12
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 101353 0 0 0 58135 77 0 0 25 0 1 0 235191745 403087360 97019 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 98410 97019 87 178 0 98230 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 393640

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.18 2/65 402
/proc/meminfo: memFree=764280/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=433592 CPUtime=642.1
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 111348 0 0 0 64125 85 0 0 25 0 1 0 235191745 443998208 107014 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 108398 107014 87 178 0 108218 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 433592

[startup+702.303 s]
/proc/loadavg: 0.99 1.00 1.17 2/65 402
/proc/meminfo: memFree=729720/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=467952 CPUtime=702.09
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 119882 0 0 0 70115 94 0 0 25 0 1 0 235191745 479182848 115548 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 116988 115548 87 178 0 116808 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 467952

[startup+762.303 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 402
/proc/meminfo: memFree=704824/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=492400 CPUtime=762.08
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 126012 0 0 0 76108 100 0 0 25 0 1 0 235191745 504217600 121678 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 123100 121678 87 178 0 122920 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 492400

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 402
/proc/meminfo: memFree=679864/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=517584 CPUtime=822.05
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 132306 0 0 0 82100 105 0 0 25 0 1 0 235191745 530006016 127972 1992294400 134512640 135243866 4294956256 18446744073709551615 134567865 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 129396 127972 87 178 0 129216 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 517584

[startup+882.306 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 402
/proc/meminfo: memFree=654840/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=542376 CPUtime=882.04
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 138507 0 0 0 88093 111 0 0 25 0 1 0 235191745 555393024 134173 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 135594 134173 87 178 0 135414 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 542376

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 1.12 2/65 402
/proc/meminfo: memFree=630200/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=567288 CPUtime=942.02
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 144728 0 0 0 94087 115 0 0 25 0 1 0 235191745 580902912 140394 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 141822 140394 87 178 0 141642 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 567288

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 402
/proc/meminfo: memFree=600568/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=596528 CPUtime=1002
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 152060 0 0 0 100078 122 0 0 25 0 1 0 235191745 610844672 147726 1992294400 134512640 135243866 4294956256 18446744073709551615 134555804 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 149132 147726 87 178 0 148952 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 596528

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.10 2/65 402
/proc/meminfo: memFree=575160/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=622272 CPUtime=1061.99
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 158471 0 0 0 106072 127 0 0 25 0 1 0 235191745 637206528 154137 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 155568 154137 87 178 0 155388 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 622272

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.09 2/65 402
/proc/meminfo: memFree=549176/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=647776 CPUtime=1121.97
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 164868 0 0 0 112064 133 0 0 25 0 1 0 235191745 663322624 160534 1992294400 134512640 135243866 4294956256 18446744073709551615 134555635 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 161944 160534 87 178 0 161764 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 647776

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 402
/proc/meminfo: memFree=520696/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=677164 CPUtime=1181.96
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 172104 0 0 0 118056 140 0 0 25 0 1 0 235191745 693415936 167770 1992294400 134512640 135243866 4294956256 18446744073709551615 134558584 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 169291 167770 87 178 0 169111 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 677164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 402
/proc/meminfo: memFree=510392/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=686756 CPUtime=1200.05
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 174533 0 0 0 119863 142 0 0 25 0 1 0 235191745 703238144 170199 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 171689 170199 87 178 0 171509 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 686756

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 402
/proc/meminfo: memFree=510392/2055920 swapFree=4162204/4192956
[pid=395] ppid=393 vsize=686756 CPUtime=1200.05
/proc/395/stat : 395 (minisat_static) R 393 395 358 0 -1 4194304 174533 0 0 0 119863 142 0 0 25 0 1 0 235191745 703238144 170199 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/395/statm: 171689 170199 87 178 0 171509 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 686756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.16
CPU user time (s): 1198.64
CPU system time (s): 1.52477
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 686756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.64
system time used= 1.52477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174533
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= 2
involuntary context switches= 1723

runsolver used 0.993848 second user time and 2.6196 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-11 21:53:57
IDJOB=1796184
IDBENCH=20352
IDSOLVER=568
FILE ID=node53/1796184-1242071635
PBS_JOBID= 9277609
Free space on /tmp= 66280 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796184-1242071635/watcher-1796184-1242071635 -o /tmp/evaluation-result-1796184-1242071635/solver-1796184-1242071635 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1796184-1242071635.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a6b04ec2cace5c4e6bef212c7f2df796
RANDOM SEED=577284379

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1192408 kB
Buffers:         65068 kB
Cached:         720736 kB
SwapCached:      24960 kB
Active:         204728 kB
Inactive:       608304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1192408 kB
SwapTotal:     4192956 kB
SwapFree:      4162204 kB
Dirty:           22768 kB
Writeback:           0 kB
Mapped:          13412 kB
Slab:            36632 kB
Committed_AS:   697084 kB
PageTables:       1376 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= 66280 MiB
End job on node53 at 2009-05-11 22:14:00