Trace number 307382

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 2007-02-08? (TO) 1200.14 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
MD5SUM05c3fabf805829dbf896864dc67f5a6b
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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, 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:  19000                                                |
0.00/0.00	|  Number of clauses:    79800                                                |
0.30/0.34	|  Parsing time:         0.33         s                                       |
0.71/0.72	============================[ Search Statistics ]==============================
0.71/0.72	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.71/0.72	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.71/0.72	===============================================================================
0.71/0.72	|         0 |   18425    78890   239902 |    26296        0    nan |  0.000 % |
0.71/0.82	|       101 |   18425    78890   239902 |    28926      101    135 |  0.000 % |
0.91/0.93	|       251 |   18425    78890   239902 |    31818      251    147 |  0.000 % |
1.02/1.09	|       476 |   18425    78890   239902 |    35000      476    152 |  0.000 % |
1.23/1.33	|       813 |   18425    78890   239902 |    38500      813    173 |  0.000 % |
1.63/1.69	|      1319 |   18425    78890   239902 |    42351     1319    186 |  0.000 % |
2.14/2.23	|      2078 |   18425    78890   239902 |    46586     2078    187 |  0.000 % |
2.96/3.06	|      3217 |   18425    78890   239902 |    51244     3217    187 |  0.000 % |
4.30/4.37	|      4925 |   18425    78890   239902 |    56369     4925    201 |  0.000 % |
6.34/6.36	|      7487 |   18425    78890   239902 |    62006     7487    206 |  0.000 % |
9.51/9.53	|     11331 |   18425    78890   239902 |    68206    11331    211 |  0.000 % |
14.23/14.31	|     17097 |   18425    78890   239902 |    75027    17097    213 |  0.000 % |
21.91/22.00	|     25746 |   18425    78890   239902 |    82530    25746    222 |  0.000 % |
37.07/37.13	|     38720 |   18425    78890   239902 |    90783    38720    238 |  0.000 % |
61.75/61.85	|     58181 |   18425    78890   239902 |    99861    58181    246 |  0.000 % |
104.66/104.77	|     87373 |   18425    78890   239902 |   109847    87373    266 |  0.000 % |
180.02/180.15	|    131162 |   18425    78890   239902 |   120832    32211    332 |  0.000 % |
324.83/324.96	|    196846 |   18425    78890   239902 |   132915    97895    357 |  0.000 % |
539.16/539.42	|    295372 |   18425    78890   239902 |   146207    74443    292 |  0.000 % |
910.67/911.10	|    443161 |   18425    78890   239902 |   160828    87179    307 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-307382-1172119285 -o ROOT/results/node26/solver-307382-1172119285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307382-1172119285/minimarch /tmp/evaluation/307382-1172119285/instance-307382-1172119285.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.87 1.83 1.44 3/77 28788
/proc/meminfo: memFree=1840840/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=2440 CPUtime=0
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 231882187 2498560 504 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553814 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 610 505 49 132 0 475 0

[startup+0.107214 s]
/proc/loadavg: 1.87 1.83 1.44 3/77 28788
/proc/meminfo: memFree=1840840/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=7284 CPUtime=0.09
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 1607 0 0 0 9 0 0 0 18 0 1 0 231882187 7458816 1591 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1821 1591 51 132 0 1686 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7284

[startup+0.515284 s]
/proc/loadavg: 1.87 1.83 1.44 3/77 28788
/proc/meminfo: memFree=1840840/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=9368 CPUtime=0.51
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 2150 0 0 0 50 1 0 0 21 0 1 0 231882187 9592832 2134 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134523021 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2342 2134 63 132 0 2207 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9368

[startup+1.33743 s]
/proc/loadavg: 1.87 1.83 1.44 2/78 28789
/proc/meminfo: memFree=1832832/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=8868 CPUtime=1.33
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 2388 0 0 0 132 1 0 0 25 0 1 0 231882187 9080832 2039 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2217 2039 67 132 0 2082 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8868

[startup+2.97571 s]
/proc/loadavg: 1.87 1.83 1.44 2/78 28789
/proc/meminfo: memFree=1831872/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=10452 CPUtime=2.96
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 2789 0 0 0 295 1 0 0 25 0 1 0 231882187 10702848 2440 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2613 2440 67 132 0 2478 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10452

[startup+6.25228 s]
/proc/loadavg: 1.80 1.81 1.44 2/78 28789
/proc/meminfo: memFree=1828160/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=14024 CPUtime=6.24
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 3693 0 0 0 622 2 0 0 25 0 1 0 231882187 14360576 3344 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557702 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3506 3344 67 132 0 3371 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14024

[startup+12.7104 s]
/proc/loadavg: 1.74 1.80 1.44 2/78 28789
/proc/meminfo: memFree=1820736/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=20940 CPUtime=12.69
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 5432 0 0 0 1265 4 0 0 25 0 1 0 231882187 21442560 5083 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 5235 5083 67 132 0 5100 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20940

[startup+25.5136 s]
/proc/loadavg: 1.57 1.76 1.43 2/78 28789
/proc/meminfo: memFree=1807616/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=34720 CPUtime=25.5
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 8864 0 0 0 2541 9 0 0 25 0 1 0 231882187 35553280 8515 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551345 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 8680 8515 67 132 0 8545 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34720

[startup+51.1281 s]
/proc/loadavg: 1.38 1.70 1.42 2/78 28789
/proc/meminfo: memFree=1783552/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=58184 CPUtime=51.1
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 14728 0 0 0 5096 14 0 0 25 0 1 0 231882187 59580416 14379 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 14546 14379 67 132 0 14411 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 58184

[startup+102.351 s]
/proc/loadavg: 1.16 1.59 1.39 2/78 28789
/proc/meminfo: memFree=1741632/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=100332 CPUtime=102.31
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 25253 0 0 0 10204 27 0 0 25 0 1 0 231882187 102739968 24904 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 25083 24904 67 132 0 24948 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 100332

[startup+162.38 s]
/proc/loadavg: 1.06 1.48 1.36 2/78 28789
/proc/meminfo: memFree=1704832/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=136596 CPUtime=162.31
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 34293 0 0 0 16196 35 0 0 25 0 1 0 231882187 139874304 33944 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 34149 33944 67 132 0 34014 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 136596

[startup+222.411 s]
/proc/loadavg: 1.02 1.39 1.34 2/78 28789
/proc/meminfo: memFree=1704768/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=136596 CPUtime=222.33
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 34293 0 0 0 22197 36 0 0 25 0 1 0 231882187 139874304 33944 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 34149 33944 67 132 0 34014 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 136596

[startup+282.438 s]
/proc/loadavg: 1.00 1.32 1.32 2/78 28789
/proc/meminfo: memFree=1704704/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=136596 CPUtime=282.33
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 34294 0 0 0 28197 36 0 0 25 0 1 0 231882187 139874304 33945 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 34149 33945 67 132 0 34014 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 136596

[startup+342.467 s]
/proc/loadavg: 1.00 1.26 1.29 2/78 28789
/proc/meminfo: memFree=1678336/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=163552 CPUtime=342.34
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 41058 0 0 0 34190 44 0 0 25 0 1 0 231882187 167477248 40709 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 40888 40709 67 132 0 40753 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 163552

[startup+402.502 s]
/proc/loadavg: 1.00 1.21 1.27 2/78 28789
/proc/meminfo: memFree=1647808/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193268 CPUtime=402.35
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48481 0 0 0 40182 53 0 0 25 0 1 0 231882187 197906432 48132 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48317 48132 67 132 0 48182 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 193268

[startup+462.531 s]
/proc/loadavg: 1.00 1.17 1.25 2/78 28789
/proc/meminfo: memFree=1647744/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193268 CPUtime=462.36
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48481 0 0 0 46182 54 0 0 25 0 1 0 231882187 197906432 48132 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48317 48132 67 132 0 48182 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 193268

[startup+522.557 s]
/proc/loadavg: 1.00 1.13 1.23 2/78 28789
/proc/meminfo: memFree=1647744/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193268 CPUtime=522.36
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48481 0 0 0 52182 54 0 0 25 0 1 0 231882187 197906432 48132 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48317 48132 67 132 0 48182 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 193268

[startup+582.584 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 28789
/proc/meminfo: memFree=1647680/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193268 CPUtime=582.38
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48481 0 0 0 58183 55 0 0 25 0 1 0 231882187 197906432 48132 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48317 48132 67 132 0 48182 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 193268

[startup+642.618 s]
/proc/loadavg: 1.08 1.10 1.20 2/78 28789
/proc/meminfo: memFree=1647744/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193268 CPUtime=642.38
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48481 0 0 0 64183 55 0 0 25 0 1 0 231882187 197906432 48132 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48317 48132 67 132 0 48182 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 193268

[startup+702.649 s]
/proc/loadavg: 1.03 1.08 1.19 2/78 28789
/proc/meminfo: memFree=1647680/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193536 CPUtime=702.4
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48494 0 0 0 70184 56 0 0 25 0 1 0 231882187 198180864 48145 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48384 48145 67 132 0 48249 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 193536

[startup+762.678 s]
/proc/loadavg: 1.01 1.06 1.17 2/78 28789
/proc/meminfo: memFree=1647616/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193336 CPUtime=762.4
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48495 0 0 0 76184 56 0 0 25 0 1 0 231882187 197976064 48126 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557317 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48334 48126 67 132 0 48199 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 193336

[startup+822.707 s]
/proc/loadavg: 1.00 1.05 1.16 2/78 28789
/proc/meminfo: memFree=1647616/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193336 CPUtime=822.4
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48495 0 0 0 82184 56 0 0 25 0 1 0 231882187 197976064 48126 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48334 48126 67 132 0 48199 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 193336

[startup+882.734 s]
/proc/loadavg: 1.00 1.04 1.15 2/78 28789
/proc/meminfo: memFree=1647680/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193336 CPUtime=882.41
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48495 0 0 0 88184 57 0 0 25 0 1 0 231882187 197976064 48126 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48334 48126 67 132 0 48199 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 193336

[startup+942.762 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 28789
/proc/meminfo: memFree=1647680/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193336 CPUtime=942.42
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48495 0 0 0 94185 57 0 0 25 0 1 0 231882187 197976064 48126 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48334 48126 67 132 0 48199 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 193336

[startup+1002.79 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 28789
/proc/meminfo: memFree=1647616/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=193336 CPUtime=1002.43
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 48495 0 0 0 100185 58 0 0 25 0 1 0 231882187 197976064 48126 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552963 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 48334 48126 67 132 0 48199 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 193336

[startup+1062.87 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 28789
/proc/meminfo: memFree=1630912/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=210104 CPUtime=1062.49
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 52681 0 0 0 106185 64 0 0 25 0 1 0 231882187 215146496 52312 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 52526 52312 67 132 0 52391 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 210104

[startup+1122.9 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 28789
/proc/meminfo: memFree=1617472/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=223316 CPUtime=1122.5
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 56001 0 0 0 112183 67 0 0 25 0 1 0 231882187 228675584 55632 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 55829 55632 67 132 0 55694 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 223316

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.09 2/84 28855
/proc/meminfo: memFree=1616200/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=223316 CPUtime=1182.48
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 56001 0 0 0 118180 68 0 0 25 0 1 0 231882187 228675584 55632 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551304 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 55829 55632 67 132 0 55694 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 223316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.09 2/84 28891
/proc/meminfo: memFree=1616144/2055920 swapFree=4158576/4192956
[pid=28788] ppid=28786 vsize=223316 CPUtime=1200.1
/proc/28788/stat : 28788 (minimarch) R 28786 28788 27451 0 -1 4194304 56001 0 0 0 119941 69 0 0 25 0 1 0 231882187 228675584 55632 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 55829 55632 67 132 0 55694 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 223316

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): 1200.61
CPU time (s): 1200.14
CPU user time (s): 1199.41
CPU system time (s): 0.726889
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 223316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.726889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56001
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= 2702

runsolver used 1.39579 second user time and 2.77858 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Feb 22 04:41:25 UTC 2007

IDJOB= 307382
IDBENCH= 20204
IDSOLVER= 110
FILE ID= node26/307382-1172119285

PBS_JOBID= 3892923

Free space on /tmp= 66555 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
COMMAND LINE= /tmp/evaluation/307382-1172119285/minimarch /tmp/evaluation/307382-1172119285/instance-307382-1172119285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-307382-1172119285 -o ROOT/results/node26/solver-307382-1172119285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307382-1172119285/minimarch /tmp/evaluation/307382-1172119285/instance-307382-1172119285.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  05c3fabf805829dbf896864dc67f5a6b

RANDOM SEED= 859594175

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1841248 kB
Buffers:         29632 kB
Cached:         118388 kB
SwapCached:      12664 kB
Active:          84288 kB
Inactive:        86400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841248 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            3828 kB
Writeback:           0 kB
Mapped:          29728 kB
Slab:            29596 kB
Committed_AS:   697312 kB
PageTables:       1680 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= 66555 MiB

End job on node26 on Thu Feb 22 05:01:28 UTC 2007