Trace number 428351

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s117-100.cnf
MD5SUMf710aff0402072becac5332e7ba8f47f
Bench CategoryCRAFTED (crafted 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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
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:  117                                                  |
0.00/0.00	|  Number of clauses:    244                                                  |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.00	============================[ Search Statistics ]==============================
0.00/0.00	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	===============================================================================
0.00/0.00	|         0 |     117      244      732 |       81        0    nan |  0.000 % |
0.00/0.00	|       100 |     117      244      732 |       89      100     17 |  0.007 % |
0.00/0.00	|       250 |     117      244      732 |       98      133     15 |  0.007 % |
0.00/0.01	|       475 |     117      244      732 |      108      137     15 |  0.007 % |
0.00/0.01	|       813 |     117      244      732 |      119      117     12 |  0.007 % |
0.00/0.02	|      1319 |     117      244      732 |      130      120     12 |  0.007 % |
0.00/0.04	|      2079 |     117      244      732 |      144      175     13 |  0.007 % |
0.00/0.06	|      3218 |     117      244      732 |      158      143     13 |  0.007 % |
0.09/0.09	|      4926 |     117      244      732 |      174      140     13 |  0.007 % |
0.10/0.15	|      7488 |     117      244      732 |      191      165     12 |  0.007 % |
0.20/0.22	|     11332 |     117      244      732 |      210      139      9 |  0.007 % |
0.30/0.34	|     17098 |     117      244      732 |      232      137     10 |  0.007 % |
0.50/0.51	|     25747 |     117      244      732 |      255      237     12 |  0.007 % |
0.70/0.79	|     38722 |     117      244      732 |      280      302     13 |  0.007 % |
1.19/1.20	|     58183 |     117      244      732 |      308      292     13 |  0.007 % |
1.79/1.80	|     87376 |     117      244      732 |      339      334     14 |  0.007 % |
2.79/2.80	|    131165 |     117      244      732 |      373      276     12 |  0.007 % |
4.19/4.25	|    196849 |     117      244      732 |      411      250     10 |  0.007 % |
6.50/6.52	|    295375 |     117      244      732 |      452      298     12 |  0.007 % |
9.80/9.88	|    443165 |     117      244      732 |      497      269     11 |  0.007 % |
15.09/15.15	|    664848 |     117      244      732 |      547      497     16 |  0.007 % |
23.39/23.43	|    997376 |     117      244      732 |      601      558     16 |  0.007 % |
36.38/36.42	|   1496164 |     117      244      732 |      662      389     12 |  0.007 % |
54.88/54.92	|   2244346 |     117      244      732 |      728      618     14 |  0.007 % |
82.87/82.99	|   3366620 |     117      244      732 |      801      620     13 |  0.007 % |
124.66/124.77	|   5050031 |     117      244      732 |      881      660     14 |  0.007 % |
195.03/195.12	|   7575147 |     117      244      732 |      969      520     12 |  0.007 % |
303.10/303.27	|  11362822 |     117      244      732 |     1066      973     16 |  0.007 % |
469.86/470.03	|  17044335 |     117      244      732 |     1172      706     14 |  0.007 % |
730.09/730.38	|  25566604 |     117      244      732 |     1290      674     14 |  0.007 % |
1147.28/1147.72	|  38350007 |     117      244      732 |     1419      796     14 |  0.007 % |

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/node2/watcher-428351-1177717473 -o ROOT/results/node2/solver-428351-1177717473 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428351-1177717473/minimarch_fixed /tmp/evaluation/428351-1177717473/instance-428351-1177717473.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: 1.00 1.00 1.00 3/77 2746
/proc/meminfo: memFree=1597040/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1732 CPUtime=0
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 247785138 1773568 87 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 433 87 67 132 0 298 0

[startup+0.0947701 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2746
/proc/meminfo: memFree=1597040/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1732 CPUtime=0.09
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 107 0 0 0 9 0 0 0 18 0 1 0 247785138 1773568 92 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631079 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 433 92 67 132 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1732

[startup+0.10177 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2746
/proc/meminfo: memFree=1597040/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1732 CPUtime=0.1
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 107 0 0 0 10 0 0 0 18 0 1 0 247785138 1773568 92 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550411 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 433 92 67 132 0 298 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1732

[startup+0.301792 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2746
/proc/meminfo: memFree=1597040/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1732 CPUtime=0.3
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 111 0 0 0 30 0 0 0 19 0 1 0 247785138 1773568 96 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563408 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 433 96 67 132 0 298 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1732

[startup+0.701833 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2746
/proc/meminfo: memFree=1597040/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1732 CPUtime=0.7
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 115 0 0 0 70 0 0 0 23 0 1 0 247785138 1773568 100 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134685063 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 433 100 67 132 0 298 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1732

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596840/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1732 CPUtime=1.49
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 119 0 0 0 149 0 0 0 25 0 1 0 247785138 1773568 104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 433 104 67 132 0 298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596648/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1860 CPUtime=3.09
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 125 0 0 0 309 0 0 0 25 0 1 0 247785138 1904640 110 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 465 110 67 132 0 330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1860

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596520/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1860 CPUtime=6.29
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 132 0 0 0 629 0 0 0 25 0 1 0 247785138 1904640 117 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551431 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 465 117 67 132 0 330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1860

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596392/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1860 CPUtime=12.69
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 142 0 0 0 1269 0 0 0 25 0 1 0 247785138 1904640 127 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552691 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 465 127 67 132 0 330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1860

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596392/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1860 CPUtime=25.48
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 154 0 0 0 2548 0 0 0 25 0 1 0 247785138 1904640 139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 465 139 67 132 0 330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1860

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596328/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1992 CPUtime=51.08
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 166 0 0 0 5108 0 0 0 25 0 1 0 247785138 2039808 151 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553225 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 498 151 67 132 0 363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1992

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596264/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=1992 CPUtime=102.26
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 184 0 0 0 10226 0 0 0 25 0 1 0 247785138 2039808 169 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 498 169 67 132 0 363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596136/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2124 CPUtime=162.24
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 196 0 0 0 16224 0 0 0 25 0 1 0 247785138 2174976 181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552575 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 531 181 67 132 0 396 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2124

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596072/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2124 CPUtime=222.23
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 207 0 0 0 22223 0 0 0 25 0 1 0 247785138 2174976 192 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 531 192 67 132 0 396 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2124

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596008/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2124 CPUtime=282.21
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 217 0 0 0 28221 0 0 0 25 0 1 0 247785138 2174976 202 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551195 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 531 202 67 132 0 396 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596008/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2256 CPUtime=342.19
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 224 0 0 0 34219 0 0 0 25 0 1 0 247785138 2310144 209 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 564 209 67 132 0 429 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1596008/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2256 CPUtime=402.18
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 231 0 0 0 40217 1 0 0 25 0 1 0 247785138 2310144 216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 564 216 67 132 0 429 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2256

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595944/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2256 CPUtime=462.16
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 233 0 0 0 46215 1 0 0 25 0 1 0 247785138 2310144 218 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 564 218 67 132 0 429 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595944/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2256 CPUtime=522.14
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 243 0 0 0 52213 1 0 0 25 0 1 0 247785138 2310144 228 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 564 228 67 132 0 429 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2256

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595944/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2256 CPUtime=582.12
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 251 0 0 0 58211 1 0 0 25 0 1 0 247785138 2310144 236 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 564 236 67 132 0 429 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595880/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2256 CPUtime=642.11
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 253 0 0 0 64210 1 0 0 25 0 1 0 247785138 2310144 238 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 564 238 67 132 0 429 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2256

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595880/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=702.1
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 255 0 0 0 70208 2 0 0 25 0 1 0 247785138 2445312 240 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 240 67 132 0 462 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2388

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595880/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=762.08
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 266 0 0 0 76206 2 0 0 25 0 1 0 247785138 2445312 251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556422 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 251 67 132 0 462 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2388

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595944/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=822.06
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 271 0 0 0 82204 2 0 0 25 0 1 0 247785138 2445312 256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551383 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 256 67 132 0 462 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 2388

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595944/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=882.04
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 276 0 0 0 88202 2 0 0 25 0 1 0 247785138 2445312 261 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563258 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 261 67 132 0 462 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 2388

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2747
/proc/meminfo: memFree=1595944/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=942.02
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 281 0 0 0 94200 2 0 0 25 0 1 0 247785138 2445312 266 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 266 67 132 0 462 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2829
/proc/meminfo: memFree=1594544/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=1001.97
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 284 0 0 0 100194 3 0 0 25 0 1 0 247785138 2445312 269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550376 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 269 67 132 0 462 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 2388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2945
/proc/meminfo: memFree=1595624/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=1061.9
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 286 0 0 0 106187 3 0 0 25 0 1 0 247785138 2445312 271 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551736 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 271 67 132 0 462 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 2388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2945
/proc/meminfo: memFree=1595688/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=1121.88
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 286 0 0 0 112185 3 0 0 25 0 1 0 247785138 2445312 271 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 271 67 132 0 462 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 2388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2945
/proc/meminfo: memFree=1595752/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2388 CPUtime=1181.87
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 287 0 0 0 118183 4 0 0 25 0 1 0 247785138 2445312 272 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551785 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 597 272 67 132 0 462 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 2388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2945
/proc/meminfo: memFree=1595688/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2520 CPUtime=1200.07
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 290 0 0 0 120003 4 0 0 25 0 1 0 247785138 2580480 275 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557575 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 630 275 67 132 0 495 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2520

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 1.00 1.00 2/78 2945
/proc/meminfo: memFree=1595688/2055920 swapFree=4148996/4192956
[pid=2746] ppid=2744 vsize=2520 CPUtime=1200.07
/proc/2746/stat : 2746 (minimarch_fixed) R 2744 2746 1930 0 -1 4194304 290 0 0 0 120003 4 0 0 25 0 1 0 247785138 2580480 275 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557575 0 0 4096 3 0 0 0 17 1 0 0
/proc/2746/statm: 630 275 67 132 0 495 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.043993
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 2520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 290
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= 1021

runsolver used 0.921859 second user time and 2.57661 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 27 23:44:33 UTC 2007

IDJOB= 428351
IDBENCH= 20445
IDSOLVER= 198
FILE ID= node2/428351-1177717473

PBS_JOBID= 4698756

Free space on /tmp= 66527 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s117-100.cnf
COMMAND LINE= /tmp/evaluation/428351-1177717473/minimarch_fixed /tmp/evaluation/428351-1177717473/instance-428351-1177717473.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-428351-1177717473 -o ROOT/results/node2/solver-428351-1177717473 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428351-1177717473/minimarch_fixed /tmp/evaluation/428351-1177717473/instance-428351-1177717473.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f710aff0402072becac5332e7ba8f47f

RANDOM SEED= 274097027

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1597512 kB
Buffers:         50360 kB
Cached:         316516 kB
SwapCached:      13244 kB
Active:         274320 kB
Inactive:       116996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597512 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          30752 kB
Slab:            52600 kB
Committed_AS:  8345688 kB
PageTables:       1860 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= 66527 MiB

End job on node2 on Sat Apr 28 00:04:36 UTC 2007