Trace number 428167

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
minimarch 2007-04-26 (fixed)? (TO) 1200.15 1200.58

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1059.18
Satisfiable
(Un)Satisfiability was proved
Number of variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of 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:  234673                                               |
0.00/0.00	|  Number of clauses:    1071339                                              |
2.99/3.05	|  Parsing time:         2.92         s                                       |
7.16/7.28	============================[ Search Statistics ]==============================
7.16/7.28	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.16/7.28	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.16/7.28	===============================================================================
7.16/7.28	|         0 |  110789   609161  1622094 |   203053        0    nan |  0.000 % |
8.56/8.65	|       101 |  110787   609161  1622094 |   223359      100     92 | 21.281 % |
8.86/8.92	|       251 |  110787   609161  1622094 |   245694      250     97 | 21.281 % |
9.95/10.04	|       476 |  110697   609045  1621796 |   270264      470     85 | 21.492 % |
11.25/11.35	|       813 |  110226   606079  1614358 |   297290      798     97 | 22.775 % |
14.05/14.11	|      1319 |  107245   588018  1569000 |   327019     1293    121 | 23.238 % |
17.64/17.77	|      2078 |  106089   581180  1552503 |   359721     2043    217 | 23.292 % |
25.52/25.68	|      3218 |  104117   571730  1532623 |   395694     3142    238 | 24.163 % |
39.59/39.76	|      4927 |  102853   565758  1520189 |   435263     4826    264 | 24.731 % |
59.37/59.52	|      7490 |  101250   557581  1502177 |   478789     7361    362 | 25.395 % |
88.67/88.87	|     11334 |  100970   555791  1497761 |   526668    11192    520 | 25.458 % |
140.25/140.40	|     17100 |  100618   553326  1491846 |   579335    16936    443 | 25.809 % |
203.93/204.15	|     25750 |   97708   537994  1457302 |   637269    25475    483 | 26.848 % |
298.40/298.60	|     38724 |   96466   531085  1441295 |   700996    38359    515 | 27.395 % |
437.07/437.31	|     58186 |   94073   517061  1407890 |   771095    57629    562 | 28.453 % |
682.70/683.08	|     87380 |   93436   512998  1397776 |   848205    86187    610 | 28.679 % |
1064.90/1065.30	|    131171 |   92609   508715  1388314 |   933026   129863    651 | 29.030 % |

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-428167-1177704057 -o ROOT/results/node55/solver-428167-1177704057 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428167-1177704057/minimarch_fixed /tmp/evaluation/428167-1177704057/instance-428167-1177704057.cnf 

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


[startup+0 s]
/proc/loadavg: 1.84 1.95 1.89 3/64 27767
/proc/meminfo: memFree=1387084/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=2340 CPUtime=0
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 218315849 2396160 460 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 585 461 51 132 0 450 0

[startup+0.0427939 s]
/proc/loadavg: 1.84 1.95 1.89 3/64 27767
/proc/meminfo: memFree=1387084/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=7704 CPUtime=0.03
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 1645 0 0 0 3 0 0 0 18 0 1 0 218315849 7888896 1630 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 1926 1630 51 132 0 1791 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7704

[startup+0.101798 s]
/proc/loadavg: 1.84 1.95 1.89 3/64 27767
/proc/meminfo: memFree=1387084/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=12720 CPUtime=0.09
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 2770 0 0 0 8 1 0 0 18 0 1 0 218315849 13025280 2756 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 3180 2757 51 132 0 3045 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12720

[startup+0.301816 s]
/proc/loadavg: 1.84 1.95 1.89 3/64 27767
/proc/meminfo: memFree=1387084/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=44148 CPUtime=0.29
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 8908 0 0 0 25 4 0 0 19 0 1 0 218315849 45207552 8893 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 11037 8894 51 132 0 10902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44148

[startup+0.701854 s]
/proc/loadavg: 1.84 1.95 1.89 3/64 27767
/proc/meminfo: memFree=1387084/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=63160 CPUtime=0.69
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 13542 0 0 0 62 7 0 0 22 0 1 0 218315849 64675840 13527 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 15790 13528 51 132 0 15655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63160

[startup+1.50193 s]
/proc/loadavg: 1.84 1.95 1.89 2/65 27768
/proc/meminfo: memFree=1317956/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=98320 CPUtime=1.49
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 21320 0 0 0 138 11 0 0 25 0 1 0 218315849 100679680 21305 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523080 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 24580 21305 51 132 0 24445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98320

[startup+3.10109 s]
/proc/loadavg: 1.84 1.95 1.89 2/65 27768
/proc/meminfo: memFree=1300868/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=98692 CPUtime=3.09
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 21416 0 0 0 296 13 0 0 25 0 1 0 218315849 101060608 21401 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531369 0 0 4096 3 0 0 0 17 0 0 0
/proc/27767/statm: 24673 21401 62 132 0 24538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98692

[startup+6.3014 s]
/proc/loadavg: 1.77 1.94 1.88 2/71 27794
/proc/meminfo: memFree=1275652/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=125000 CPUtime=6.26
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 28488 0 0 0 610 16 0 0 25 0 1 0 218315849 128000000 28473 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533442 0 0 4096 3 0 0 0 17 0 0 0
/proc/27767/statm: 31250 28473 62 132 0 31115 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 125000

[startup+12.702 s]
/proc/loadavg: 1.71 1.92 1.88 2/71 27842
/proc/meminfo: memFree=1284676/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=109180 CPUtime=12.65
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 30481 0 0 0 1247 18 0 0 25 0 1 0 218315849 111800320 25270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550748 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 27295 25270 68 132 0 27160 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 109180

[startup+25.5012 s]
/proc/loadavg: 1.55 1.88 1.86 2/71 27890
/proc/meminfo: memFree=1284740/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=109180 CPUtime=25.42
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 30481 0 0 0 2523 19 0 0 25 0 1 0 218315849 111800320 25270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 27295 25270 68 132 0 27160 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 109180

[startup+51.1016 s]
/proc/loadavg: 1.36 1.81 1.84 2/71 27942
/proc/meminfo: memFree=1284732/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=109180 CPUtime=50.98
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 30481 0 0 0 5079 19 0 0 25 0 1 0 218315849 111800320 25270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 27295 25270 68 132 0 27160 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 109180

[startup+102.306 s]
/proc/loadavg: 1.16 1.68 1.79 2/65 27966
/proc/meminfo: memFree=1272780/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=122380 CPUtime=102.16
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 33770 0 0 0 10194 22 0 0 25 0 1 0 218315849 125317120 28559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 30595 28559 68 132 0 30460 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 122380

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.74 2/65 27966
/proc/meminfo: memFree=1263052/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=132136 CPUtime=162.14
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 36194 0 0 0 16189 25 0 0 25 0 1 0 218315849 135307264 30983 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 33034 30983 68 132 0 32899 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 132136

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/65 27966
/proc/meminfo: memFree=1242188/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=153032 CPUtime=222.13
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 41424 0 0 0 22184 29 0 0 25 0 1 0 218315849 156704768 36213 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 38258 36213 68 132 0 38123 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 153032

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.65 2/65 27966
/proc/meminfo: memFree=1224524/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=170692 CPUtime=282.11
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 45852 0 0 0 28178 33 0 0 25 0 1 0 218315849 174788608 40641 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 42673 40641 68 132 0 42538 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 170692

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/65 27966
/proc/meminfo: memFree=1202764/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=192516 CPUtime=342.09
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 51281 0 0 0 34171 38 0 0 25 0 1 0 218315849 197136384 46070 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 48129 46070 68 132 0 47994 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 192516

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 27966
/proc/meminfo: memFree=1184140/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=211500 CPUtime=402.08
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 56040 0 0 0 40164 44 0 0 25 0 1 0 218315849 216576000 50829 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 52875 50829 68 132 0 52740 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 211500

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/65 27966
/proc/meminfo: memFree=1160396/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=234764 CPUtime=462.07
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 61866 0 0 0 46158 49 0 0 25 0 1 0 218315849 240398336 56655 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 58691 56655 68 132 0 58556 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 234764

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 27966
/proc/meminfo: memFree=1142924/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=252548 CPUtime=522.05
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 66290 0 0 0 52152 53 0 0 25 0 1 0 218315849 258609152 61079 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552665 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 63137 61079 68 132 0 63002 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 252548

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/65 27966
/proc/meminfo: memFree=1125836/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=269376 CPUtime=582.03
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 70502 0 0 0 58146 57 0 0 25 0 1 0 218315849 275841024 65291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 67344 65291 68 132 0 67209 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 269376

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/65 27966
/proc/meminfo: memFree=1100620/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=294460 CPUtime=642.02
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 76774 0 0 0 64140 62 0 0 25 0 1 0 218315849 301527040 71563 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 73615 71563 68 132 0 73480 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 294460

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.40 2/65 27966
/proc/meminfo: memFree=1081548/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=313672 CPUtime=702
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 81575 0 0 0 70132 68 0 0 25 0 1 0 218315849 321200128 76364 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552683 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 78418 76364 68 132 0 78283 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 313672

[startup+762.305 s]
/proc/loadavg: 1.03 1.08 1.37 2/65 27966
/proc/meminfo: memFree=1056588/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=338548 CPUtime=761.99
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 87762 0 0 0 76125 74 0 0 25 0 1 0 218315849 346673152 82551 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 84637 82551 68 132 0 84502 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 338548

[startup+822.303 s]
/proc/loadavg: 1.17 1.10 1.36 2/65 27966
/proc/meminfo: memFree=1036556/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=358848 CPUtime=821.97
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 92845 0 0 0 82119 78 0 0 25 0 1 0 218315849 367460352 87634 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 89712 87634 68 132 0 89577 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 358848

[startup+882.303 s]
/proc/loadavg: 1.06 1.08 1.34 2/65 27966
/proc/meminfo: memFree=1021004/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=374084 CPUtime=881.95
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 96659 0 0 0 88113 82 0 0 25 0 1 0 218315849 383062016 91448 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 93521 91448 68 132 0 93386 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 374084

[startup+942.302 s]
/proc/loadavg: 1.02 1.07 1.31 2/65 27966
/proc/meminfo: memFree=999820/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=395188 CPUtime=941.93
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 101957 0 0 0 94107 86 0 0 25 0 1 0 218315849 404672512 96746 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 98797 96746 68 132 0 98662 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 395188

[startup+1002.3 s]
/proc/loadavg: 1.01 1.05 1.29 2/65 27966
/proc/meminfo: memFree=986572/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=408372 CPUtime=1001.92
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 105253 0 0 0 100102 90 0 0 25 0 1 0 218315849 418172928 100042 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 102093 100042 68 132 0 101958 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 408372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.27 2/65 27966
/proc/meminfo: memFree=960716/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=434156 CPUtime=1061.9
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 111693 0 0 0 106094 96 0 0 25 0 1 0 218315849 444575744 106482 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 108539 106482 68 132 0 108404 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 434156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.25 2/65 27966
/proc/meminfo: memFree=947148/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=447676 CPUtime=1121.88
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 115100 0 0 0 112089 99 0 0 25 0 1 0 218315849 458420224 109889 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 111919 109889 68 132 0 111784 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 447676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/65 27966
/proc/meminfo: memFree=934028/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=461324 CPUtime=1181.86
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 118428 0 0 0 118084 102 0 0 25 0 1 0 218315849 472395776 113217 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 115331 113217 68 132 0 115196 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 461324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.23 2/65 27966
/proc/meminfo: memFree=927884/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=467168 CPUtime=1200.07
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 119883 0 0 0 119903 104 0 0 25 0 1 0 218315849 478380032 114672 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 116792 114672 68 132 0 116657 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 467168

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.23 2/65 27966
/proc/meminfo: memFree=927884/2055920 swapFree=4184544/4192956
[pid=27767] ppid=27765 vsize=467168 CPUtime=1200.07
/proc/27767/stat : 27767 (minimarch_fixed) R 27765 27767 26986 0 -1 4194304 119883 0 0 0 119903 104 0 0 25 0 1 0 218315849 478380032 114672 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 116792 114672 68 132 0 116657 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 467168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.15
CPU user time (s): 1199.03
CPU system time (s): 1.11783
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 467168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.11783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119883
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= 1819

runsolver used 0.931858 second user time and 2.40363 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 20:00:58 UTC 2007

IDJOB= 428167
IDBENCH= 20353
IDSOLVER= 198
FILE ID= node55/428167-1177704057

PBS_JOBID= 4698706

Free space on /tmp= 66399 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/428167-1177704057/minimarch_fixed /tmp/evaluation/428167-1177704057/instance-428167-1177704057.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-428167-1177704057 -o ROOT/results/node55/solver-428167-1177704057 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428167-1177704057/minimarch_fixed /tmp/evaluation/428167-1177704057/instance-428167-1177704057.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  d90571b4b69632567da9d3ebfd25979e

RANDOM SEED= 967684529

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:       1387556 kB
Buffers:         57596 kB
Cached:         524308 kB
SwapCached:       2556 kB
Active:         295528 kB
Inactive:       296604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387556 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:           21996 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            62328 kB
Committed_AS:  1362172 kB
PageTables:       1384 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= 66399 MiB

End job on node55 on Fri Apr 27 20:21:01 UTC 2007