Trace number 428197

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) 1200.1 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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:  219756                                               |
0.00/0.00	|  Number of clauses:    1008653                                              |
2.79/2.88	|  Parsing time:         2.77         s                                       |
7.19/7.29	============================[ Search Statistics ]==============================
7.19/7.29	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.19/7.29	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.19/7.29	===============================================================================
7.19/7.29	|         0 |   67332   407282  1067121 |   135760        0    nan |  0.000 % |
7.79/7.82	|       100 |   66731   407282  1067121 |   149336       80     23 | 47.312 % |
8.29/8.33	|       250 |   66249   407282  1067121 |   164270      212     29 | 49.857 % |
8.70/8.70	|       476 |   66189   407282  1067121 |   180697      428     41 | 51.657 % |
9.69/9.75	|       814 |   44654   253942   688611 |   198767      726     57 | 52.139 % |
11.29/11.39	|      1321 |   38112   202023   554329 |   218643     1093     58 | 54.676 % |
13.69/13.76	|      2080 |   36902   193576   532923 |   240508     1819     74 | 55.226 % |
17.29/17.32	|      3223 |   32060   161729   447576 |   264559     2802     71 | 57.488 % |
20.99/21.00	|      4932 |   30117   149443   415368 |   291015     4463     77 | 58.517 % |
27.59/27.63	|      7494 |   28631   140830   392259 |   320116     6858     73 | 59.263 % |
36.29/36.31	|     11340 |   27827   135949   378768 |   352128    10458     87 | 59.356 % |
49.08/49.19	|     17107 |   27405   133073   371189 |   387341    16195    104 | 59.613 % |
71.47/71.58	|     25756 |   26965   130437   364102 |   426075    24784     94 | 59.749 % |
103.26/103.33	|     38730 |   26792   129284   360989 |   468682    37737     93 | 59.831 % |
153.85/153.93	|     58191 |   26518   126142   352402 |   515550    57171     99 | 59.951 % |
245.42/245.52	|     87385 |   26275   124998   349089 |   567105    86321     92 | 60.062 % |
410.18/410.34	|    131174 |   25984   123190   344510 |   623816   130100     84 | 60.202 % |
677.01/677.23	|    196859 |   25807   122149   341578 |   686198   195714     83 | 60.359 % |
1139.18/1139.59	|    295386 |   23507   109792   307374 |   754818   293532     85 | 61.323 % |

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/node45/watcher-428197-1177711415 -o ROOT/results/node45/solver-428197-1177711415 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428197-1177711415/minimarch_fixed /tmp/evaluation/428197-1177711415/instance-428197-1177711415.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7156
/proc/meminfo: memFree=1673944/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=2340 CPUtime=0
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 125987325 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 585 462 51 132 0 450 0

[startup+0.051695 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7156
/proc/meminfo: memFree=1673944/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=8056 CPUtime=0.04
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 1713 0 0 0 4 0 0 0 18 0 1 0 125987325 8249344 1698 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 2014 1699 51 132 0 1879 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8056

[startup+0.101699 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7156
/proc/meminfo: memFree=1673944/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=12536 CPUtime=0.09
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 2745 0 0 0 8 1 0 0 18 0 1 0 125987325 12836864 2730 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687174 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 3134 2730 51 132 0 2999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12536

[startup+0.30172 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7156
/proc/meminfo: memFree=1673944/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=37284 CPUtime=0.29
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 8625 0 0 0 26 3 0 0 19 0 1 0 125987325 38178816 8610 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 9321 8611 51 132 0 9186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37284

[startup+0.70176 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7156
/proc/meminfo: memFree=1673944/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=54976 CPUtime=0.69
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 12909 0 0 0 63 6 0 0 22 0 1 0 125987325 56295424 12894 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 13744 12895 51 132 0 13609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54976

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7157
/proc/meminfo: memFree=1605008/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=87356 CPUtime=1.49
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 20026 0 0 0 139 10 0 0 25 0 1 0 125987325 89452544 20011 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523062 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 21839 20011 51 132 0 21704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87356

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7157
/proc/meminfo: memFree=1593168/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=87740 CPUtime=3.09
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 20168 0 0 0 299 10 0 0 25 0 1 0 125987325 89845760 20153 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531627 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 21935 20153 62 132 0 21800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87740

[startup+6.30133 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1573520/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=114304 CPUtime=6.29
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 26344 0 0 0 615 14 0 0 25 0 1 0 125987325 117047296 26329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 28576 26329 62 132 0 28441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114304

[startup+12.703 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1581136/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=99612 CPUtime=12.69
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 28358 0 0 0 1253 16 0 0 25 0 1 0 125987325 102002688 23230 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550962 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 24903 23230 68 132 0 24768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99612

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1581264/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=99612 CPUtime=25.49
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 28358 0 0 0 2533 16 0 0 25 0 1 0 125987325 102002688 23230 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 24903 23230 68 132 0 24768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99612

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1581328/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=99612 CPUtime=51.08
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 28359 0 0 0 5092 16 0 0 25 0 1 0 125987325 102002688 23231 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 24903 23231 68 132 0 24768 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99612

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1581264/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=99776 CPUtime=102.26
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 28396 0 0 0 10210 16 0 0 25 0 1 0 125987325 102170624 23268 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 24944 23268 68 132 0 24809 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 99776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1579664/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=101444 CPUtime=162.24
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 28798 0 0 0 16207 17 0 0 25 0 1 0 125987325 103878656 23670 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 25361 23670 68 132 0 25226 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 101444

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7157
/proc/meminfo: memFree=1575440/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=105788 CPUtime=222.23
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 29847 0 0 0 22204 19 0 0 25 0 1 0 125987325 108326912 24719 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 26447 24719 68 132 0 26312 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105788

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 7157
/proc/meminfo: memFree=1567760/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=113652 CPUtime=282.22
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 31801 0 0 0 28200 22 0 0 25 0 1 0 125987325 116379648 26673 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552699 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 28413 26673 68 132 0 28278 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 113652

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7157
/proc/meminfo: memFree=1564432/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=116892 CPUtime=342.2
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 32620 0 0 0 34197 23 0 0 25 0 1 0 125987325 119697408 27492 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 29223 27492 68 132 0 29088 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 116892

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1560528/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=120764 CPUtime=402.18
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 33598 0 0 0 40193 25 0 0 25 0 1 0 125987325 123662336 28470 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 30191 28470 68 132 0 30056 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 120764

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1557328/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=124240 CPUtime=462.16
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 34402 0 0 0 46190 26 0 0 25 0 1 0 125987325 127221760 29274 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 31060 29274 68 132 0 30925 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 124240

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1550736/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=131124 CPUtime=522.14
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 36070 0 0 0 52185 29 0 0 25 0 1 0 125987325 134270976 30942 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 32781 30942 68 132 0 32646 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 131124

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1543184/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=138440 CPUtime=582.13
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 37928 0 0 0 58181 32 0 0 25 0 1 0 125987325 141762560 32800 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 34610 32800 68 132 0 34475 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 138440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1540560/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=140984 CPUtime=642.12
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 38578 0 0 0 64179 33 0 0 25 0 1 0 125987325 144367616 33450 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 35246 33450 68 132 0 35111 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 140984

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1535376/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=146168 CPUtime=702.09
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 39866 0 0 0 70175 34 0 0 25 0 1 0 125987325 149676032 34738 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 36542 34738 68 132 0 36407 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 146168

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1529680/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=152192 CPUtime=762.09
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 41294 0 0 0 76172 37 0 0 25 0 1 0 125987325 155844608 36166 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 38048 36166 68 132 0 37913 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 152192

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1524496/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=157612 CPUtime=822.06
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 42610 0 0 0 82167 39 0 0 25 0 1 0 125987325 161394688 37482 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 39403 37482 68 132 0 39268 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 157612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1520144/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=161824 CPUtime=882.04
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 43683 0 0 0 88164 40 0 0 25 0 1 0 125987325 165707776 38555 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558025 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 40456 38555 68 132 0 40321 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 161824

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1514064/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=167896 CPUtime=942.03
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 45202 0 0 0 94161 42 0 0 25 0 1 0 125987325 171925504 40074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552651 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 41974 40074 68 132 0 41839 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 167896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1509648/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=172200 CPUtime=1002.01
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 46310 0 0 0 100157 44 0 0 25 0 1 0 125987325 176332800 41182 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 43050 41182 68 132 0 42915 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 172200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1504720/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=177008 CPUtime=1061.99
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 47534 0 0 0 106153 46 0 0 25 0 1 0 125987325 181256192 42406 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 44252 42406 68 132 0 44117 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 177008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1501008/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=180772 CPUtime=1121.97
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 48455 0 0 0 112149 48 0 0 25 0 1 0 125987325 185110528 43327 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 45193 43327 68 132 0 45058 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 180772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1494544/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=187232 CPUtime=1181.96
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 50090 0 0 0 118146 50 0 0 25 0 1 0 125987325 191725568 44962 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 46808 44962 68 132 0 46673 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 187232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7159
/proc/meminfo: memFree=1491920/2055920 swapFree=4157692/4192956
[pid=7156] ppid=7154 vsize=189704 CPUtime=1200.06
/proc/7156/stat : 7156 (minimarch_fixed) R 7154 7156 6416 0 -1 4194304 50709 0 0 0 119955 51 0 0 25 0 1 0 125987325 194256896 45581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7156/statm: 47426 45581 68 132 0 47291 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 189704

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): 1200.1
CPU user time (s): 1199.55
CPU system time (s): 0.547916
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 189704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.547916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50709
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= 7
involuntary context switches= 1641

runsolver used 0.978851 second user time and 2.6616 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 22:03:37 UTC 2007

IDJOB= 428197
IDBENCH= 20368
IDSOLVER= 198
FILE ID= node45/428197-1177711415

PBS_JOBID= 4698715

Free space on /tmp= 66495 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/428197-1177711415/minimarch_fixed /tmp/evaluation/428197-1177711415/instance-428197-1177711415.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-428197-1177711415 -o ROOT/results/node45/solver-428197-1177711415 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428197-1177711415/minimarch_fixed /tmp/evaluation/428197-1177711415/instance-428197-1177711415.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 828487133

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1674416 kB
Buffers:         40376 kB
Cached:         261252 kB
SwapCached:      15048 kB
Active:         244672 kB
Inactive:        80760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674416 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:           20892 kB
Writeback:           0 kB
Mapped:          30156 kB
Slab:            41628 kB
Committed_AS:  1390924 kB
PageTables:       1732 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= 66495 MiB

End job on node45 on Fri Apr 27 22:23:39 UTC 2007