Trace number 428181

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) 1200.12 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-5-19-s.cnf
MD5SUMda84c31d7a6be4fe4d1189ad9ffe5349
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.3291
Satisfiable
(Un)Satisfiability was proved
Number of variables279590
Number of clauses1337190
Sum of the clauses size3109060
Maximum clause length10
Minimum clause length1
Number of clauses of size 123239
Number of clauses of size 21012692
Number of clauses of size 3249039
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

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:  279590                                               |
0.00/0.00	|  Number of clauses:    1337190                                              |
3.89/3.96	|  Parsing time:         3.84         s                                       |
9.89/9.96	============================[ Search Statistics ]==============================
9.89/9.96	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.89/9.96	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.89/9.96	===============================================================================
9.89/9.96	|         0 |   88528   579627  1534344 |   193209        0    nan |  0.000 % |
10.68/10.71	|       101 |   88377   579627  1534344 |   212529       93     38 | 43.371 % |
11.08/11.11	|       251 |   88377   579627  1534344 |   233782      242     48 | 43.375 % |
11.58/11.64	|       476 |   88352   579627  1534344 |   257161      459     44 | 45.788 % |
12.58/12.69	|       813 |   69276   442633  1198729 |   282877      748     46 | 47.456 % |
14.29/14.31	|      1320 |   67079   428288  1163099 |   311165     1234     61 | 48.933 % |
16.58/16.67	|      2080 |   64017   406237  1107569 |   342281     1969     89 | 49.354 % |
19.88/19.94	|      3221 |   52134   318073   880728 |   376509     2670     97 | 53.565 % |
23.58/23.65	|      4930 |   51709   314594   871834 |   414160     4371    104 | 54.798 % |
27.78/27.89	|      7492 |   45232   267850   745133 |   455576     6607    109 | 55.987 % |
35.88/35.94	|     11337 |   44233   261070   726550 |   501134    10412    112 | 59.080 % |
48.68/48.71	|     17104 |   35721   194366   547223 |   551247    16041    111 | 59.389 % |
63.08/63.18	|     25753 |   35606   193493   544840 |   606372    24613    113 | 59.430 % |
87.67/87.70	|     38728 |   33161   179373   505667 |   667009    37509    115 | 60.305 % |
121.36/121.49	|     58189 |   30900   167251   469744 |   733710    56893    113 | 61.131 % |
184.34/184.40	|     87381 |   30164   162333   456426 |   807081    86076    103 | 61.377 % |
290.91/291.07	|    131171 |   30118   162033   455589 |   887790   129856    105 | 61.394 % |
465.76/465.99	|    196855 |   28027   149815   420531 |   976569   195411    101 | 62.155 % |
781.18/781.40	|    295381 |   26886   144812   405795 |  1074226   293883     91 | 62.549 % |

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-428181-1177705262 -o ROOT/results/node55/solver-428181-1177705262 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428181-1177705262/minimarch_fixed /tmp/evaluation/428181-1177705262/instance-428181-1177705262.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 1.00 1.22 3/64 28016
/proc/meminfo: memFree=1375572/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=2340 CPUtime=0
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 218436489 2396160 461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 585 462 51 132 0 450 0

[startup+0.049428 s]
/proc/loadavg: 0.92 1.00 1.22 3/64 28016
/proc/meminfo: memFree=1375572/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=8416 CPUtime=0.04
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 1815 0 0 0 4 0 0 0 18 0 1 0 218436489 8617984 1800 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 2104 1801 51 132 0 1969 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8416

[startup+0.101432 s]
/proc/loadavg: 0.92 1.00 1.22 3/64 28016
/proc/meminfo: memFree=1375572/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=11192 CPUtime=0.09
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 2519 0 0 0 9 0 0 0 18 0 1 0 218436489 11460608 2504 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 2798 2505 51 132 0 2663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11192

[startup+0.301451 s]
/proc/loadavg: 0.92 1.00 1.22 3/64 28016
/proc/meminfo: memFree=1375572/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=42900 CPUtime=0.29
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 9208 0 0 0 26 3 0 0 19 0 1 0 218436489 43929600 9193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 10725 9194 51 132 0 10590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42900

[startup+0.701488 s]
/proc/loadavg: 0.92 1.00 1.22 3/64 28016
/proc/meminfo: memFree=1375572/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=66628 CPUtime=0.69
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 14521 0 0 0 63 6 0 0 22 0 1 0 218436489 68227072 14506 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 16657 14508 51 132 0 16522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66628

[startup+1.50157 s]
/proc/loadavg: 0.92 1.00 1.22 2/65 28017
/proc/meminfo: memFree=1306508/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=103688 CPUtime=1.49
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 23980 0 0 0 138 11 0 0 25 0 1 0 218436489 106176512 23965 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 25922 23965 51 132 0 25787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103688

[startup+3.10172 s]
/proc/loadavg: 1.01 1.02 1.22 2/65 28017
/proc/meminfo: memFree=1270668/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=111476 CPUtime=3.09
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 26248 0 0 0 297 12 0 0 25 0 1 0 218436489 114151424 26233 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522984 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 27869 26233 51 132 0 27734 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111476

[startup+6.30202 s]
/proc/loadavg: 1.01 1.02 1.22 2/65 28017
/proc/meminfo: memFree=1261396/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=134752 CPUtime=6.29
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 32034 0 0 0 613 16 0 0 25 0 1 0 218436489 137986048 32019 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134848966 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 33721 32020 62 132 0 33586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134752

[startup+12.7016 s]
/proc/loadavg: 1.00 1.02 1.22 2/65 28017
/proc/meminfo: memFree=1254868/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=127300 CPUtime=12.68
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 36749 0 0 0 1250 18 0 0 25 0 1 0 218436489 130355200 30194 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 31825 30194 67 132 0 31690 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 127300

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.22 2/65 28017
/proc/meminfo: memFree=1254932/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=127300 CPUtime=25.48
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 36775 0 0 0 2530 18 0 0 25 0 1 0 218436489 130355200 30220 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 31825 30220 68 132 0 31690 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127300

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.21 2/65 28017
/proc/meminfo: memFree=1254996/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=127300 CPUtime=51.08
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 36775 0 0 0 5089 19 0 0 25 0 1 0 218436489 130355200 30220 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 31825 30220 68 132 0 31690 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127300

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.19 2/65 28017
/proc/meminfo: memFree=1254868/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=127544 CPUtime=102.27
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 36820 0 0 0 10208 19 0 0 25 0 1 0 218436489 130605056 30265 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 31886 30265 68 132 0 31751 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127544

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 28017
/proc/meminfo: memFree=1253140/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=129432 CPUtime=162.25
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 37261 0 0 0 16206 19 0 0 25 0 1 0 218436489 132538368 30706 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 32358 30706 68 132 0 32223 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 129432

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 28017
/proc/meminfo: memFree=1244500/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=138044 CPUtime=222.23
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 39400 0 0 0 22203 20 0 0 25 0 1 0 218436489 141357056 32845 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 34511 32845 68 132 0 34376 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 138044

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 28017
/proc/meminfo: memFree=1234004/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=148524 CPUtime=282.21
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 42034 0 0 0 28198 23 0 0 25 0 1 0 218436489 152088576 35479 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553241 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 37131 35479 68 132 0 36996 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 148524

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 28017
/proc/meminfo: memFree=1224340/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=158368 CPUtime=342.2
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 44414 0 0 0 34194 26 0 0 25 0 1 0 218436489 162168832 37859 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 39592 37859 68 132 0 39457 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 158368

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 28017
/proc/meminfo: memFree=1214548/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=168200 CPUtime=402.19
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 46901 0 0 0 40189 30 0 0 25 0 1 0 218436489 172236800 40346 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 42050 40346 68 132 0 41915 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 168200

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 28017
/proc/meminfo: memFree=1207700/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=174964 CPUtime=462.16
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 48576 0 0 0 46185 31 0 0 25 0 1 0 218436489 179163136 42021 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 43741 42021 68 132 0 43606 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 174964

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 28017
/proc/meminfo: memFree=1202260/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=180808 CPUtime=522.15
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 49947 0 0 0 52183 32 0 0 25 0 1 0 218436489 185147392 43392 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 45202 43392 68 132 0 45067 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 180808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 28017
/proc/meminfo: memFree=1197204/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=185768 CPUtime=582.13
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 51200 0 0 0 58180 33 0 0 25 0 1 0 218436489 190226432 44645 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552919 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 46442 44645 68 132 0 46307 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 185768

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28017
/proc/meminfo: memFree=1190036/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=192884 CPUtime=642.12
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 52965 0 0 0 64177 35 0 0 25 0 1 0 218436489 197513216 46410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 48221 46410 68 132 0 48086 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 192884

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28017
/proc/meminfo: memFree=1186452/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=196588 CPUtime=702.1
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 53890 0 0 0 70175 35 0 0 25 0 1 0 218436489 201306112 47335 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 49147 47335 68 132 0 49012 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 196588

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28017
/proc/meminfo: memFree=1181332/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=201740 CPUtime=762.09
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 55143 0 0 0 76173 36 0 0 25 0 1 0 218436489 206581760 48588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 50435 48588 68 132 0 50300 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 201740

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28017
/proc/meminfo: memFree=1175380/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=207720 CPUtime=822.07
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 56656 0 0 0 82169 38 0 0 25 0 1 0 218436489 212705280 50101 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 51930 50101 68 132 0 51795 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 207720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28017
/proc/meminfo: memFree=1168788/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=214796 CPUtime=882.05
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 58266 0 0 0 88165 40 0 0 25 0 1 0 218436489 219951104 51711 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551572 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 53699 51711 68 132 0 53564 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 214796

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28017
/proc/meminfo: memFree=1162900/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=220724 CPUtime=942.03
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 59765 0 0 0 94161 42 0 0 25 0 1 0 218436489 226021376 53210 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 55181 53210 68 132 0 55046 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 220724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28017
/proc/meminfo: memFree=1156820/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=226756 CPUtime=1002.02
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 61274 0 0 0 100158 44 0 0 25 0 1 0 218436489 232198144 54719 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 56689 54719 68 132 0 56554 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 226756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28017
/proc/meminfo: memFree=1150868/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=232748 CPUtime=1062.01
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 62783 0 0 0 106155 46 0 0 25 0 1 0 218436489 238333952 56228 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 58187 56228 68 132 0 58052 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 232748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28017
/proc/meminfo: memFree=1144532/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=238848 CPUtime=1121.99
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 64331 0 0 0 112152 47 0 0 25 0 1 0 218436489 244580352 57776 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 59712 57776 68 132 0 59577 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 238848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28019
/proc/meminfo: memFree=1137300/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=246144 CPUtime=1181.97
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 66160 0 0 0 118148 49 0 0 25 0 1 0 218436489 252051456 59605 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552588 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 61536 59605 68 132 0 61401 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 246144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28019
/proc/meminfo: memFree=1135380/2055920 swapFree=4184544/4192956
[pid=28016] ppid=28014 vsize=248084 CPUtime=1200.07
/proc/28016/stat : 28016 (minimarch_fixed) R 28014 28016 26986 0 -1 4194304 66627 0 0 0 119957 50 0 0 25 0 1 0 218436489 254038016 60072 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28016/statm: 62021 60072 68 132 0 61886 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 248084

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.57
CPU system time (s): 0.542917
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 248084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.542917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66627
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= 1576

runsolver used 0.817875 second user time and 2.47462 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 20:21:05 UTC 2007

IDJOB= 428181
IDBENCH= 20360
IDSOLVER= 198
FILE ID= node55/428181-1177705262

PBS_JOBID= 4698706

Free space on /tmp= 66394 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/428181-1177705262/minimarch_fixed /tmp/evaluation/428181-1177705262/instance-428181-1177705262.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-428181-1177705262 -o ROOT/results/node55/solver-428181-1177705262 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428181-1177705262/minimarch_fixed /tmp/evaluation/428181-1177705262/instance-428181-1177705262.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  da84c31d7a6be4fe4d1189ad9ffe5349

RANDOM SEED= 299219763

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:       1376044 kB
Buffers:         57656 kB
Cached:         535468 kB
SwapCached:       2556 kB
Active:         300904 kB
Inactive:       302448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376044 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:           27308 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            62616 kB
Committed_AS:  1363216 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= 66394 MiB

End job on node55 on Fri Apr 27 20:41:07 UTC 2007