Trace number 427809

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8024
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.05	|  Parsing time:         0.05         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |    3899    16646    50524 |     5548        0    nan |  0.000 % |
0.09/0.12	|       101 |    3899    16646    50524 |     6103      101     90 |  0.000 % |
0.09/0.14	|       251 |    3899    16646    50524 |     6713      251     87 |  0.000 % |
0.09/0.17	|       476 |    3899    16646    50524 |     7385      476     95 |  0.000 % |
0.19/0.23	|       814 |    3899    16646    50524 |     8123      814    104 |  0.000 % |
0.29/0.30	|      1321 |    3899    16646    50524 |     8936     1321    101 |  0.000 % |
0.39/0.42	|      2080 |    3899    16646    50524 |     9829     2080    104 |  0.000 % |
0.59/0.62	|      3220 |    3899    16646    50524 |    10812     3220    107 |  0.000 % |
0.89/0.95	|      4930 |    3899    16646    50524 |    11894     4930    111 |  0.000 % |
1.39/1.49	|      7493 |    3899    16646    50524 |    13083     7493    115 |  0.000 % |
2.39/2.46	|     11338 |    3899    16646    50524 |    14391    11338    120 |  0.000 % |
3.99/4.03	|     17106 |    3899    16646    50524 |    15830     9547    124 |  0.000 % |
6.29/6.35	|     25755 |    3899    16646    50524 |    17414     9931    123 |  0.000 % |
10.69/10.76	|     38731 |    3899    16646    50524 |    19155    13881    131 |  0.000 % |
19.28/19.36	|     58194 |    3899    16646    50524 |    21071    13545    154 |  0.000 % |
33.58/33.65	|     87389 |    3899    16646    50524 |    23178    20980    150 |  0.000 % |
56.87/56.95	|    131181 |    3899    16646    50524 |    25495    16887    139 |  0.000 % |
95.47/95.58	|    196866 |    3899    16646    50524 |    28045    14314    127 |  0.000 % |
160.84/160.91	|    295392 |    3899    16646    50524 |    30850    19834    137 |  0.000 % |
257.71/257.88	|    443181 |    3899    16646    50524 |    33935    21701    129 |  0.000 % |
416.87/417.08	|    664864 |    3899    16646    50524 |    37328    34014    136 |  0.000 % |
659.69/659.94	|    997391 |    3899    16646    50524 |    41061    14747    118 |  0.000 % |
1085.67/1086.01	|   1496179 |    3899    16646    50524 |    45167    23958    132 |  0.000 % |

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/node50/watcher-427809-1177677127 -o ROOT/results/node50/solver-427809-1177677127 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427809-1177677127/minimarch_fixed /tmp/evaluation/427809-1177677127/instance-427809-1177677127.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: 0.99 1.00 1.00 3/64 32324
/proc/meminfo: memFree=1550440/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=2296 CPUtime=0
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 122557905 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533745 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 574 288 51 132 0 439 0

[startup+0.0686259 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32324
/proc/meminfo: memFree=1550440/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=3272 CPUtime=0.06
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 549 0 0 0 6 0 0 0 18 0 1 0 122557905 3350528 534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134540360 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 818 534 63 132 0 683 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3272

[startup+0.101629 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32324
/proc/meminfo: memFree=1550440/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=3308 CPUtime=0.09
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 122557905 3387392 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134549443 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 827 568 65 132 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.301648 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32324
/proc/meminfo: memFree=1550440/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=3440 CPUtime=0.29
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 621 0 0 0 29 0 0 0 19 0 1 0 122557905 3522560 604 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 860 604 68 132 0 725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3440

[startup+0.701682 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32324
/proc/meminfo: memFree=1550440/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=4628 CPUtime=0.69
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 889 0 0 0 69 0 0 0 23 0 1 0 122557905 4739072 872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134559754 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 1157 872 68 132 0 1022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4628

[startup+1.50175 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1546400/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=6608 CPUtime=1.49
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 1391 0 0 0 149 0 0 0 25 0 1 0 122557905 6766592 1374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 1652 1374 68 132 0 1517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6608

[startup+3.10189 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1543584/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=10040 CPUtime=3.09
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 2256 0 0 0 309 0 0 0 25 0 1 0 122557905 10280960 2239 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 2510 2239 68 132 0 2375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10040

[startup+6.30118 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1540448/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=11756 CPUtime=6.29
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 2699 0 0 0 629 0 0 0 25 0 1 0 122557905 12038144 2682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 2939 2682 68 132 0 2804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11756

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1537832/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=14592 CPUtime=12.69
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 3385 0 0 0 1269 0 0 0 25 0 1 0 122557905 14942208 3368 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550962 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 3648 3368 68 132 0 3513 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14592

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1534440/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=16968 CPUtime=25.49
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 3995 0 0 0 2548 1 0 0 25 0 1 0 122557905 17375232 3978 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 4242 3978 68 132 0 4107 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16968

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1532840/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=18684 CPUtime=51.07
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 4424 0 0 0 5106 1 0 0 25 0 1 0 122557905 19132416 4407 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 4671 4407 68 132 0 4536 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18684

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1529960/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=21488 CPUtime=102.27
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 5118 0 0 0 10225 2 0 0 25 0 1 0 122557905 22003712 5101 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 5372 5101 68 132 0 5237 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21488

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1527144/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=24260 CPUtime=162.24
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 5811 0 0 0 16222 2 0 0 25 0 1 0 122557905 24842240 5794 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 6065 5794 68 132 0 5930 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24260

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1525544/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=25844 CPUtime=222.22
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 6194 0 0 0 22220 2 0 0 25 0 1 0 122557905 26464256 6177 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 6461 6177 68 132 0 6326 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25844

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1522280/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=29152 CPUtime=282.22
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7016 0 0 0 28218 4 0 0 25 0 1 0 122557905 29851648 6999 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 7288 6999 68 132 0 7153 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29152

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1521512/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=29956 CPUtime=342.2
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7238 0 0 0 34216 4 0 0 25 0 1 0 122557905 30674944 7221 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 7489 7221 68 132 0 7354 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29956

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1521448/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=30088 CPUtime=402.18
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7259 0 0 0 40214 4 0 0 25 0 1 0 122557905 30810112 7242 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 7522 7242 68 132 0 7387 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30088

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1519336/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=32200 CPUtime=462.17
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7780 0 0 0 46212 5 0 0 25 0 1 0 122557905 32972800 7763 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553232 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 8050 7763 68 132 0 7915 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32200

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1519272/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=32200 CPUtime=522.12
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7787 0 0 0 52207 5 0 0 25 0 1 0 122557905 32972800 7770 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 8050 7770 68 132 0 7915 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 32200

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1518632/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=32860 CPUtime=582.1
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7950 0 0 0 58205 5 0 0 25 0 1 0 122557905 33648640 7933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 8215 7933 68 132 0 8080 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 32860

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1518632/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=32860 CPUtime=642.09
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 7950 0 0 0 64204 5 0 0 25 0 1 0 122557905 33648640 7933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 8215 7933 68 132 0 8080 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 32860

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1516072/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=35448 CPUtime=702.07
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 8592 0 0 0 70201 6 0 0 25 0 1 0 122557905 36298752 8575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 8862 8575 68 132 0 8727 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 35448

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1514024/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=37428 CPUtime=762.07
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9094 0 0 0 76200 7 0 0 25 0 1 0 122557905 38326272 9077 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9357 9077 68 132 0 9222 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 37428

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1514088/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=37292 CPUtime=822.04
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9094 0 0 0 82197 7 0 0 25 0 1 0 122557905 38187008 9044 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9323 9044 68 132 0 9188 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 37292

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1512616/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=38876 CPUtime=882.02
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9477 0 0 0 88195 7 0 0 25 0 1 0 122557905 39809024 9427 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9719 9427 68 132 0 9584 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 38876

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1512680/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=38876 CPUtime=942.01
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9477 0 0 0 94194 7 0 0 25 0 1 0 122557905 39809024 9427 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9719 9427 68 132 0 9584 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 38876

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1512616/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=38876 CPUtime=1001.99
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9477 0 0 0 100192 7 0 0 25 0 1 0 122557905 39809024 9427 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9719 9427 68 132 0 9584 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 38876

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1512808/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=38540 CPUtime=1061.97
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9477 0 0 0 106190 7 0 0 25 0 1 0 122557905 39464960 9356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9635 9356 68 132 0 9500 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 38540

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1511784/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=39728 CPUtime=1121.97
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 9768 0 0 0 112189 8 0 0 25 0 1 0 122557905 40681472 9647 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 9932 9647 68 132 0 9797 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39728

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1509032/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=42500 CPUtime=1181.95
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 10462 0 0 0 118186 9 0 0 25 0 1 0 122557905 43520000 10341 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 10625 10341 68 132 0 10490 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 42500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32325
/proc/meminfo: memFree=1508968/2055920 swapFree=4183624/4192956
[pid=32324] ppid=32322 vsize=42500 CPUtime=1200.05
/proc/32324/stat : 32324 (minimarch_fixed) R 32322 32324 31469 0 -1 4194304 10462 0 0 0 119996 9 0 0 25 0 1 0 122557905 43520000 10341 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/32324/statm: 10625 10341 68 132 0 10490 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42500

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.097985
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 42500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10462
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= 3333

runsolver used 0.91786 second user time and 2.37664 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Fri Apr 27 12:32:07 UTC 2007

IDJOB= 427809
IDBENCH= 20160
IDSOLVER= 198
FILE ID= node50/427809-1177677127

PBS_JOBID= 4698573

Free space on /tmp= 66533 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/427809-1177677127/minimarch_fixed /tmp/evaluation/427809-1177677127/instance-427809-1177677127.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-427809-1177677127 -o ROOT/results/node50/solver-427809-1177677127 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427809-1177677127/minimarch_fixed /tmp/evaluation/427809-1177677127/instance-427809-1177677127.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 250326905

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1550848 kB
Buffers:         47000 kB
Cached:         384080 kB
SwapCached:       4596 kB
Active:         256200 kB
Inactive:       186204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550848 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            48644 kB
Committed_AS:  3015836 kB
PageTables:       1460 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= 66533 MiB

End job on node50 on Fri Apr 27 12:52:10 UTC 2007