Trace number 427449

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) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
Bench CategoryRANDOM (random 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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	|  Number of clauses:    2130                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     482     2101     6408 |      700        0    nan |  0.000 % |
0.00/0.01	|       100 |     482     2101     6408 |      770      100     22 |  0.000 % |
0.00/0.02	|       252 |     482     2101     6408 |      847      252     23 |  0.000 % |
0.00/0.03	|       478 |     482     2101     6408 |      932      478     23 |  0.000 % |
0.00/0.04	|       815 |     482     2101     6408 |     1025      815     24 |  0.000 % |
0.06/0.06	|      1321 |     482     2101     6408 |     1127      773     22 |  0.000 % |
0.06/0.09	|      2080 |     482     2101     6408 |     1240      937     23 |  0.000 % |
0.10/0.15	|      3220 |     482     2101     6408 |     1364      783     22 |  0.000 % |
0.20/0.23	|      4929 |     482     2101     6408 |     1501     1071     21 |  0.000 % |
0.30/0.36	|      7491 |     482     2101     6408 |     1651     1289     21 |  0.000 % |
0.49/0.56	|     11335 |     482     2101     6408 |     1816      890     20 |  0.000 % |
0.79/0.87	|     17101 |     482     2101     6408 |     1998     1044     19 |  0.000 % |
1.29/1.36	|     25751 |     482     2101     6408 |     2197     1452     21 |  0.000 % |
2.10/2.12	|     38726 |     482     2101     6408 |     2417     2058     23 |  0.000 % |
3.20/3.27	|     58187 |     482     2101     6408 |     2659     1792     21 |  0.000 % |
4.99/5.09	|     87380 |     482     2101     6408 |     2925     2485     23 |  0.000 % |
7.89/7.91	|    131169 |     482     2101     6408 |     3218     1598     20 |  0.000 % |
12.39/12.40	|    196854 |     482     2101     6408 |     3539     1704     23 |  0.000 % |
19.18/19.28	|    295380 |     482     2101     6408 |     3893     3199     24 |  0.000 % |
29.88/29.98	|    443169 |     482     2101     6408 |     4283     2975     25 |  0.000 % |
46.37/46.41	|    664852 |     482     2101     6408 |     4711     3174     25 |  0.000 % |
71.67/71.76	|    997378 |     482     2101     6408 |     5182     4688     23 |  0.000 % |
111.85/111.99	|   1496166 |     482     2101     6408 |     5700     3488     22 |  0.000 % |
175.72/175.80	|   2244348 |     482     2101     6408 |     6270     3226     25 |  0.000 % |
273.69/273.86	|   3366624 |     482     2101     6408 |     6898     3689     21 |  0.000 % |
427.23/427.50	|   5050035 |     482     2101     6408 |     7587     5802     22 |  0.000 % |
668.74/669.00	|   7575151 |     482     2101     6408 |     8346     5886     23 |  0.000 % |
1054.79/1055.29	|  11362827 |     482     2101     6408 |     9181     6088     24 |  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/node20/watcher-427449-1177647411 -o ROOT/results/node20/solver-427449-1177647411 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427449-1177647411/minimarch_fixed /tmp/evaluation/427449-1177647411/instance-427449-1177647411.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 1.02 1.08 3/77 1960
/proc/meminfo: memFree=1653480/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=1868 CPUtime=0
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 212658431 1912832 122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523047 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 467 122 51 132 0 332 0

[startup+0.065952 s]
/proc/loadavg: 0.92 1.02 1.08 3/77 1960
/proc/meminfo: memFree=1653480/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=1996 CPUtime=0.06
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 175 0 0 0 6 0 0 0 18 0 1 0 212658431 2043904 160 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 499 160 67 132 0 364 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1996

[startup+0.10196 s]
/proc/loadavg: 0.92 1.02 1.08 3/77 1960
/proc/meminfo: memFree=1653480/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=1996 CPUtime=0.1
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 178 0 0 0 10 0 0 0 18 0 1 0 212658431 2043904 163 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550979 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 499 163 67 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.302 s]
/proc/loadavg: 0.92 1.02 1.08 3/77 1960
/proc/meminfo: memFree=1653480/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=2128 CPUtime=0.3
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 197 0 0 0 30 0 0 0 19 0 1 0 212658431 2179072 182 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 532 182 67 132 0 397 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2128

[startup+0.701078 s]
/proc/loadavg: 0.92 1.02 1.08 3/77 1960
/proc/meminfo: memFree=1653480/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=2128 CPUtime=0.69
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 220 0 0 0 69 0 0 0 23 0 1 0 212658431 2179072 205 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631271 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 532 205 67 132 0 397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50224 s]
/proc/loadavg: 0.92 1.02 1.08 2/78 1961
/proc/meminfo: memFree=1652832/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=2260 CPUtime=1.49
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 248 0 0 0 149 0 0 0 25 0 1 0 212658431 2314240 233 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 565 233 67 132 0 430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2260

[startup+3.10156 s]
/proc/loadavg: 0.92 1.02 1.08 2/78 1961
/proc/meminfo: memFree=1652576/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=2400 CPUtime=3.09
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 212658431 2457600 263 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 600 263 67 132 0 465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2400

[startup+6.3012 s]
/proc/loadavg: 0.93 1.02 1.08 2/78 1961
/proc/meminfo: memFree=1652320/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=2532 CPUtime=6.29
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 324 0 0 0 629 0 0 0 25 0 1 0 212658431 2592768 309 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 633 309 67 132 0 498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2532

[startup+12.7015 s]
/proc/loadavg: 0.93 1.02 1.08 2/78 1961
/proc/meminfo: memFree=1651936/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=2796 CPUtime=12.69
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 386 0 0 0 1269 0 0 0 25 0 1 0 212658431 2863104 371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 699 371 67 132 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2796

[startup+25.5011 s]
/proc/loadavg: 0.95 1.02 1.08 2/78 1961
/proc/meminfo: memFree=1651744/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=3060 CPUtime=25.48
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 453 0 0 0 2548 0 0 0 25 0 1 0 212658431 3133440 438 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 765 438 67 132 0 630 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3060

[startup+51.1012 s]
/proc/loadavg: 0.96 1.01 1.08 2/78 1961
/proc/meminfo: memFree=1651296/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=3456 CPUtime=51.07
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 555 0 0 0 5107 0 0 0 25 0 1 0 212658431 3538944 540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 864 540 67 132 0 729 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3456

[startup+102.305 s]
/proc/loadavg: 0.98 1.01 1.07 2/78 1961
/proc/meminfo: memFree=1650912/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=3852 CPUtime=102.26
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 646 0 0 0 10225 1 0 0 25 0 1 0 212658431 3944448 631 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 963 631 67 132 0 828 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3852

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 1961
/proc/meminfo: memFree=1650400/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=4388 CPUtime=162.23
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 762 0 0 0 16222 1 0 0 25 0 1 0 212658431 4493312 747 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556415 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1097 747 67 132 0 962 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4388

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/78 1961
/proc/meminfo: memFree=1650080/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=4652 CPUtime=222.21
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 836 0 0 0 22219 2 0 0 25 0 1 0 212658431 4763648 821 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1163 821 67 132 0 1028 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4652

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 1961
/proc/meminfo: memFree=1649888/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=4924 CPUtime=282.19
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 896 0 0 0 28217 2 0 0 25 0 1 0 212658431 5042176 881 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1231 881 67 132 0 1096 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4924

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 1961
/proc/meminfo: memFree=1649568/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=5184 CPUtime=342.16
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 961 0 0 0 34214 2 0 0 25 0 1 0 212658431 5308416 946 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1296 946 67 132 0 1161 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5184

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 1961
/proc/meminfo: memFree=1649440/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=5320 CPUtime=402.14
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1000 0 0 0 40211 3 0 0 25 0 1 0 212658431 5447680 985 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557729 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1330 985 67 132 0 1195 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5320

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 1961
/proc/meminfo: memFree=1649184/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=5584 CPUtime=462.11
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1070 0 0 0 46208 3 0 0 25 0 1 0 212658431 5718016 1055 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1396 1055 67 132 0 1261 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5584

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 1961
/proc/meminfo: memFree=1649184/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=5584 CPUtime=522.09
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1089 0 0 0 52205 4 0 0 25 0 1 0 212658431 5718016 1074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1396 1074 67 132 0 1261 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5584

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 1961
/proc/meminfo: memFree=1649056/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=5716 CPUtime=582.07
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1114 0 0 0 58203 4 0 0 25 0 1 0 212658431 5853184 1099 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1429 1099 67 132 0 1294 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5716

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 1961
/proc/meminfo: memFree=1648864/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=5848 CPUtime=642.06
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1151 0 0 0 64201 5 0 0 25 0 1 0 212658431 5988352 1136 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1462 1136 67 132 0 1327 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5848

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 1961
/proc/meminfo: memFree=1648736/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6024 CPUtime=702.02
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1191 0 0 0 70197 5 0 0 25 0 1 0 212658431 6168576 1176 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631251 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1506 1176 67 132 0 1371 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 6024

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 1961
/proc/meminfo: memFree=1648544/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6156 CPUtime=762.01
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1228 0 0 0 76195 6 0 0 25 0 1 0 212658431 6303744 1213 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1539 1213 67 132 0 1404 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 6156

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1648416/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6424 CPUtime=821.98
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1277 0 0 0 82192 6 0 0 25 0 1 0 212658431 6578176 1262 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1606 1262 67 132 0 1471 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 6424

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1648288/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6556 CPUtime=881.96
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1309 0 0 0 88189 7 0 0 25 0 1 0 212658431 6713344 1294 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557531 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1639 1294 67 132 0 1504 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 6556

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1648160/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6556 CPUtime=941.93
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1330 0 0 0 94186 7 0 0 25 0 1 0 212658431 6713344 1315 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1639 1315 67 132 0 1504 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 6556

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1647968/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6824 CPUtime=1001.91
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1370 0 0 0 100183 8 0 0 25 0 1 0 212658431 6987776 1355 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1706 1355 67 132 0 1571 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 6824

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1647776/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=6956 CPUtime=1061.89
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1412 0 0 0 106181 8 0 0 25 0 1 0 212658431 7122944 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551209 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1739 1397 67 132 0 1604 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 6956

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1647648/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=7088 CPUtime=1121.87
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1443 0 0 0 112178 9 0 0 25 0 1 0 212658431 7258112 1428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1772 1428 67 132 0 1637 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 7088

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1647520/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=7220 CPUtime=1181.84
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1470 0 0 0 118175 9 0 0 25 0 1 0 212658431 7393280 1455 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557668 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1805 1455 67 132 0 1670 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 7220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1647520/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=7220 CPUtime=1200.04
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1477 0 0 0 119995 9 0 0 25 0 1 0 212658431 7393280 1462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1805 1462 67 132 0 1670 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7220

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: 0.99 1.00 1.00 2/78 1961
/proc/meminfo: memFree=1647520/2055920 swapFree=4154124/4192956
[pid=1960] ppid=1958 vsize=7220 CPUtime=1200.04
/proc/1960/stat : 1960 (minimarch_fixed) R 1958 1960 391 0 -1 4194304 1477 0 0 0 119995 9 0 0 25 0 1 0 212658431 7393280 1462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1960/statm: 1805 1462 67 132 0 1670 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.099984
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 7220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1477
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= 1304

runsolver used 0.964853 second user time and 2.48062 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 27 04:16:51 UTC 2007

IDJOB= 427449
IDBENCH= 19980
IDSOLVER= 198
FILE ID= node20/427449-1177647411

PBS_JOBID= 4697285

Free space on /tmp= 66527 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427449-1177647411/minimarch_fixed /tmp/evaluation/427449-1177647411/instance-427449-1177647411.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-427449-1177647411 -o ROOT/results/node20/solver-427449-1177647411 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427449-1177647411/minimarch_fixed /tmp/evaluation/427449-1177647411/instance-427449-1177647411.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 740189126

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1653888 kB
Buffers:         48900 kB
Cached:         263468 kB
SwapCached:      18180 kB
Active:         192988 kB
Inactive:       144392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653888 kB
SwapTotal:     4192956 kB
SwapFree:      4154124 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            50220 kB
Committed_AS:  2101324 kB
PageTables:       1744 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 node20 on Fri Apr 27 04:36:54 UTC 2007