Trace number 421444

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) 1200.17 1200.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-19-u.cnf
MD5SUMb49e933dbc6614751d64dbdefaefe2e8
Bench CategoryINDUST (industrial 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 variables262368
Number of clauses1247451
Sum of the clauses size2893060
Maximum clause length10
Minimum clause length1
Number of clauses of size 119568
Number of clauses of size 2956017
Number of clauses of size 3223246
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  262368                                               |
0.00/0.00	c |  Number of clauses:    1247451                                              |
1.49/1.57	c |  Parsing time:         1.46         s                                       |
4.89/4.97	c ============================[ Search Statistics ]==============================
4.89/4.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.89/4.97	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.89/4.97	c ===============================================================================
4.89/4.97	c |         0 |  131906   763052  2051485 |   254350        0    nan |  0.000 % |
5.29/5.35	c |       101 |  131906   763052  2051485 |   279785      101    398 | 18.274 % |
5.59/5.66	c |       253 |  131906   763052  2051485 |   307764      253    273 | 18.274 % |
5.99/6.05	c |       478 |  131472   763052  2051485 |   338540      472    194 | 20.544 % |
6.49/6.57	c |       816 |  131148   763052  2051485 |   372394      807    175 | 21.204 % |
6.99/7.00	c |      1322 |  131148   763052  2051485 |   409634     1313    202 | 21.204 % |
7.89/7.99	c |      2081 |  120830   695182  1880810 |   450597     2041    163 | 22.509 % |
9.69/9.76	c |      3220 |  120738   695182  1880810 |   495657     3176    147 | 22.762 % |
12.79/12.85	c |      4930 |  112271   647137  1763058 |   545223     4817    127 | 26.706 % |
17.08/17.13	c |      7495 |  103940   598877  1645366 |   599745     7296    107 | 29.203 % |
22.88/22.94	c |     11339 |   99247   569228  1572668 |   659720    11027    102 | 31.109 % |
31.78/31.87	c |     17106 |   97154   557209  1543554 |   725692    16715    100 | 32.276 % |
45.87/45.91	c |     25756 |   93851   537333  1494702 |   798261    25234    109 | 32.801 % |
75.37/75.49	c |     38732 |   93177   533618  1485391 |   878087    38141    146 | 33.060 % |
150.85/150.95	c |     58196 |   92729   529992  1476236 |   965896    57499    227 | 33.229 % |
232.22/232.37	c |     87388 |   92215   526472  1467468 |  1062485    86554    241 | 33.408 % |
439.38/439.56	c |    131177 |   91907   524665  1463017 |  1168734   130194    323 | 33.548 % |
808.17/808.44	c |    196863 |   90698   517314  1441656 |  1285607   187191    439 | 34.029 % |

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/node55/watcher-421444-1177491742 -o ROOT/results/node55/solver-421444-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421444-1177491742/minisat_noassertions /tmp/evaluation/421444-1177491742/instance-421444-1177491742.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 0.96 0.70 3/64 9339
/proc/meminfo: memFree=1630724/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=2328 CPUtime=0
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 197084517 2383872 457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 582 458 50 130 0 449 0

[startup+0.0196389 s]
/proc/loadavg: 0.92 0.96 0.70 3/64 9339
/proc/meminfo: memFree=1630724/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=5168 CPUtime=0.01
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 1153 0 0 0 1 0 0 0 18 0 1 0 197084517 5292032 1139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524462 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 1292 1142 50 130 0 1159 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5168

[startup+0.101647 s]
/proc/loadavg: 0.92 0.96 0.70 3/64 9339
/proc/meminfo: memFree=1630724/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=12440 CPUtime=0.09
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 2703 0 0 0 8 1 0 0 18 0 1 0 197084517 12738560 2689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 3110 2689 50 130 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12440

[startup+0.301665 s]
/proc/loadavg: 0.92 0.96 0.70 3/64 9339
/proc/meminfo: memFree=1630724/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=43872 CPUtime=0.29
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 9421 0 0 0 26 3 0 0 19 0 1 0 197084517 44924928 9408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 10968 9409 50 130 0 10835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43872

[startup+0.701701 s]
/proc/loadavg: 0.92 0.96 0.70 3/64 9339
/proc/meminfo: memFree=1630724/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=63280 CPUtime=0.69
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 14199 0 0 0 63 6 0 0 22 0 1 0 197084517 64798720 14185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 15820 14185 50 130 0 15687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63280

[startup+1.50178 s]
/proc/loadavg: 0.92 0.96 0.70 2/65 9340
/proc/meminfo: memFree=1560700/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=104100 CPUtime=1.49
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 23694 0 0 0 139 10 0 0 25 0 1 0 197084517 106598400 23680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 26025 23680 50 130 0 25892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104100

[startup+3.10193 s]
/proc/loadavg: 0.93 0.96 0.70 2/65 9340
/proc/meminfo: memFree=1532412/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=129744 CPUtime=3.09
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 29969 0 0 0 296 13 0 0 25 0 1 0 197084517 132857856 29955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 32436 29955 61 130 0 32303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129744

[startup+6.30123 s]
/proc/loadavg: 0.93 0.96 0.70 2/65 9340
/proc/meminfo: memFree=1516092/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=119756 CPUtime=6.29
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 32931 0 0 0 614 15 0 0 25 0 1 0 197084517 122630144 28633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 29939 28633 67 130 0 29806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119756

[startup+12.7018 s]
/proc/loadavg: 0.94 0.96 0.71 2/65 9340
/proc/meminfo: memFree=1516028/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=119756 CPUtime=12.69
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 32950 0 0 0 1254 15 0 0 25 0 1 0 197084517 122630144 28652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 29939 28652 67 130 0 29806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119756

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.71 2/65 9340
/proc/meminfo: memFree=1516156/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=119756 CPUtime=25.48
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 32950 0 0 0 2533 15 0 0 25 0 1 0 197084517 122630144 28652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 29939 28652 67 130 0 29806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119756

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.72 2/65 9340
/proc/meminfo: memFree=1516092/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=119920 CPUtime=51.07
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 32978 0 0 0 5092 15 0 0 25 0 1 0 197084517 122798080 28680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 29980 28680 67 130 0 29847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119920

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.73 2/65 9340
/proc/meminfo: memFree=1500476/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=135736 CPUtime=102.27
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 36930 0 0 0 10207 20 0 0 25 0 1 0 197084517 138993664 32632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548017 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 33934 32632 67 130 0 33801 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 135736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 9340
/proc/meminfo: memFree=1476860/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=159536 CPUtime=162.25
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 42883 0 0 0 16200 25 0 0 25 0 1 0 197084517 163364864 38585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 39884 38585 67 130 0 39751 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 159536

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 9340
/proc/meminfo: memFree=1454844/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=181340 CPUtime=222.23
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 48330 0 0 0 22193 30 0 0 25 0 1 0 197084517 185692160 44032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 45335 44032 67 130 0 45202 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 181340

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.77 2/65 9340
/proc/meminfo: memFree=1431932/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=204676 CPUtime=282.22
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 54128 0 0 0 28186 36 0 0 25 0 1 0 197084517 209588224 49830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 51169 49830 67 130 0 51036 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 204676

[startup+342.302 s]
/proc/loadavg: 1.05 1.00 0.79 2/65 9340
/proc/meminfo: memFree=1408572/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=227736 CPUtime=342.2
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 59892 0 0 0 34178 42 0 0 25 0 1 0 197084517 233201664 55594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 56934 55594 67 130 0 56801 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 227736

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 0.81 2/65 9340
/proc/meminfo: memFree=1380220/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=255944 CPUtime=402.18
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 66980 0 0 0 40171 47 0 0 25 0 1 0 197084517 262086656 62682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 63986 62682 67 130 0 63853 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 255944

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 0.82 2/65 9340
/proc/meminfo: memFree=1355708/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=280192 CPUtime=462.17
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 73049 0 0 0 46164 53 0 0 25 0 1 0 197084517 286916608 68751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 70048 68751 67 130 0 69915 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 280192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 9340
/proc/meminfo: memFree=1337852/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=298184 CPUtime=522.15
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 77557 0 0 0 52158 57 0 0 25 0 1 0 197084517 305340416 73259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 74546 73259 67 130 0 74413 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 298184

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 9340
/proc/meminfo: memFree=1307068/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=329068 CPUtime=582.13
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 85220 0 0 0 58148 65 0 0 25 0 1 0 197084517 336965632 80922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 82267 80922 67 130 0 82134 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 329068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 9340
/proc/meminfo: memFree=1275708/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=360140 CPUtime=642.12
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 92976 0 0 0 64140 72 0 0 25 0 1 0 197084517 368783360 88678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 90035 88678 67 130 0 89902 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 360140

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 9340
/proc/meminfo: memFree=1246140/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=389740 CPUtime=702.1
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 100411 0 0 0 70132 78 0 0 25 0 1 0 197084517 399093760 96113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 97435 96113 67 130 0 97302 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 389740

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 9340
/proc/meminfo: memFree=1222524/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=413208 CPUtime=762.08
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 106265 0 0 0 76126 82 0 0 25 0 1 0 197084517 423124992 101967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 103302 101967 67 130 0 103169 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 413208

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 9340
/proc/meminfo: memFree=1199228/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=436708 CPUtime=822.07
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 112160 0 0 0 82118 89 0 0 25 0 1 0 197084517 447188992 107862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 109177 107862 67 130 0 109044 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 436708

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 9340
/proc/meminfo: memFree=1170300/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=465312 CPUtime=882.05
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 119313 0 0 0 88110 95 0 0 25 0 1 0 197084517 476479488 115015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 116328 115015 67 130 0 116195 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 465312

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 9340
/proc/meminfo: memFree=1140156/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=495744 CPUtime=942.03
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 126832 0 0 0 94100 103 0 0 25 0 1 0 197084517 507641856 122534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 123936 122534 67 130 0 123803 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 495744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 9340
/proc/meminfo: memFree=1119548/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=516240 CPUtime=1002.02
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 131967 0 0 0 100094 108 0 0 25 0 1 0 197084517 528629760 127669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 129060 127669 67 130 0 128927 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 516240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 9340
/proc/meminfo: memFree=1100540/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=535420 CPUtime=1062.01
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 136763 0 0 0 106088 113 0 0 25 0 1 0 197084517 548270080 132465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 133855 132465 67 130 0 133722 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 535420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 9340
/proc/meminfo: memFree=1079484/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=556340 CPUtime=1121.99
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 141987 0 0 0 112082 117 0 0 25 0 1 0 197084517 569692160 137689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 139085 137689 67 130 0 138952 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 556340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 9340
/proc/meminfo: memFree=1058044/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=577808 CPUtime=1181.97
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 147380 0 0 0 118075 122 0 0 25 0 1 0 197084517 591675392 143082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 144452 143082 67 130 0 144319 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 577808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 9340
/proc/meminfo: memFree=1051260/2055920 swapFree=4184544/4192956
[pid=9339] ppid=9337 vsize=584220 CPUtime=1200.07
/proc/9339/stat : 9339 (minisat_noasser) R 9337 9339 9036 0 -1 4194304 148988 0 0 0 119884 123 0 0 25 0 1 0 197084517 598241280 144690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/9339/statm: 146055 144690 67 130 0 145922 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 584220

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.17
CPU user time (s): 1198.84
CPU system time (s): 1.3268
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 584220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.84
system time used= 1.3268
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 148988
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= 2319

runsolver used 0.901862 second user time and 2.38364 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 09:02:25 UTC 2007

IDJOB= 421444
IDBENCH= 20367
IDSOLVER= 188
FILE ID= node55/421444-1177491742

PBS_JOBID= 4685825

Free space on /tmp= 66332 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/421444-1177491742/minisat_noassertions /tmp/evaluation/421444-1177491742/instance-421444-1177491742.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-421444-1177491742 -o ROOT/results/node55/solver-421444-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421444-1177491742/minisat_noassertions /tmp/evaluation/421444-1177491742/instance-421444-1177491742.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b49e933dbc6614751d64dbdefaefe2e8

RANDOM SEED= 667267679

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1631260 kB
Buffers:         44380 kB
Cached:         306256 kB
SwapCached:       2556 kB
Active:         149812 kB
Inactive:       210508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631260 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:           24304 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            50444 kB
Committed_AS:  1296204 kB
PageTables:       1380 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= 66332 MiB

End job on node55 on Wed Apr 25 09:22:27 UTC 2007