Trace number 428023

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 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	|  Number of clauses:    4234                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |    1075     4031    12010 |     1343        0    nan |  0.000 % |
0.00/0.03	|       100 |    1075     4031    12010 |     1478      100     33 |  0.000 % |
0.02/0.03	|       250 |    1075     4031    12010 |     1625      250     30 |  0.000 % |
0.02/0.05	|       475 |    1075     4031    12010 |     1788      475     30 |  0.000 % |
0.02/0.07	|       814 |    1075     4031    12010 |     1967      814     31 |  0.000 % |
0.09/0.11	|      1320 |    1075     4031    12010 |     2163     1320     33 |  0.000 % |
0.09/0.16	|      2079 |    1075     4031    12010 |     2380     2079     34 |  0.000 % |
0.19/0.26	|      3218 |    1075     4031    12010 |     2618     1946     34 |  0.000 % |
0.39/0.41	|      4926 |    1075     4031    12010 |     2880     2259     31 |  0.000 % |
0.59/0.64	|      7489 |    1075     4031    12010 |     3168     1793     30 |  0.000 % |
0.89/0.99	|     11334 |    1075     4031    12010 |     3485     2285     33 |  0.000 % |
1.49/1.53	|     17101 |    1075     4031    12010 |     3833     2632     30 |  0.000 % |
2.29/2.37	|     25750 |    1075     4031    12010 |     4217     3346     31 |  0.000 % |
3.69/3.78	|     38725 |    1075     4031    12010 |     4638     3235     35 |  0.000 % |
5.79/5.84	|     58186 |    1075     4031    12010 |     5102     3641     32 |  0.000 % |
9.19/9.22	|     87380 |    1075     4031    12010 |     5612     4093     32 |  0.000 % |
14.49/14.54	|    131169 |    1075     4031    12010 |     6174     4796     31 |  0.000 % |
22.58/22.65	|    196856 |    1075     4031    12010 |     6791     4208     34 |  0.000 % |
35.38/35.50	|    295383 |    1075     4031    12010 |     7470     5863     33 |  0.000 % |
56.97/57.02	|    443172 |    1075     4031    12010 |     8217     4805     38 |  0.000 % |
87.66/87.71	|    664857 |    1075     4031    12010 |     9039     5504     31 |  0.000 % |
136.86/136.96	|    997383 |    1075     4031    12010 |     9943     8093     34 |  0.000 % |
214.13/214.27	|   1496171 |    1075     4031    12010 |    10937     7923     33 |  0.000 % |
337.99/338.13	|   2244353 |    1075     4031    12010 |    12031     8485     33 |  0.000 % |
524.14/524.43	|   3366631 |    1075     4031    12010 |    13234    10404     35 |  0.000 % |
837.75/838.14	|   5050043 |    1075     4031    12010 |    14558     9071     38 |  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/node71/watcher-428023-1177700010 -o ROOT/results/node71/solver-428023-1177700010 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428023-1177700010/minimarch_fixed /tmp/evaluation/428023-1177700010/instance-428023-1177700010.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 3/64 29778
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=2000 CPUtime=0
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 245990301 2048000 161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 500 161 51 132 0 365 0

[startup+0.0312821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29778
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=2128 CPUtime=0.02
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 245990301 2179072 212 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134705053 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 532 212 67 132 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2128

[startup+0.101291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29778
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=2260 CPUtime=0.09
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 245990301 2314240 223 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 565 223 67 132 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2260

[startup+0.301318 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29778
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=2392 CPUtime=0.29
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 245990301 2449408 285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 598 285 67 132 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2392

[startup+0.701372 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29778
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=2524 CPUtime=0.69
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 328 0 0 0 69 0 0 0 23 0 1 0 245990301 2584576 313 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553230 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 631 313 67 132 0 496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2524

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1739432/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=2800 CPUtime=1.49
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 374 0 0 0 149 0 0 0 25 0 1 0 245990301 2867200 359 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556552 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 700 359 67 132 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2800

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1739112/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=3064 CPUtime=3.09
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 454 0 0 0 309 0 0 0 25 0 1 0 245990301 3137536 439 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 766 439 67 132 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3064

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1738600/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=3328 CPUtime=6.29
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 245990301 3407872 498 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557680 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 832 498 67 132 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3328

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1738096/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=3724 CPUtime=12.69
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 607 0 0 0 1269 0 0 0 25 0 1 0 245990301 3813376 592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 931 592 67 132 0 796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3724

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1737520/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=4252 CPUtime=25.48
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 742 0 0 0 2548 0 0 0 25 0 1 0 245990301 4354048 727 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1063 727 67 132 0 928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4252

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1736688/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=5176 CPUtime=51.07
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 966 0 0 0 5107 0 0 0 25 0 1 0 245990301 5300224 951 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1294 951 67 132 0 1159 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5176

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1735856/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=5972 CPUtime=102.27
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1175 0 0 0 10226 1 0 0 25 0 1 0 245990301 6115328 1160 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1493 1160 67 132 0 1358 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5972

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1735216/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=6632 CPUtime=162.25
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1353 0 0 0 16224 1 0 0 25 0 1 0 245990301 6791168 1338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1658 1338 67 132 0 1523 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6632

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1734704/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=7032 CPUtime=222.23
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1448 0 0 0 22222 1 0 0 25 0 1 0 245990301 7200768 1433 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1758 1433 67 132 0 1623 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1734064/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=7692 CPUtime=282.21
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1607 0 0 0 28220 1 0 0 25 0 1 0 245990301 7876608 1592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1923 1592 67 132 0 1788 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7692

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1733680/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=8092 CPUtime=342.19
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1700 0 0 0 34218 1 0 0 25 0 1 0 245990301 8286208 1685 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2023 1685 67 132 0 1888 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8092

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29779
/proc/meminfo: memFree=1733232/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=8436 CPUtime=402.17
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1792 0 0 0 40216 1 0 0 25 0 1 0 245990301 8638464 1777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558337 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2109 1777 67 132 0 1974 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8436

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29853
/proc/meminfo: memFree=1731832/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=8692 CPUtime=462.13
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1843 0 0 0 46211 2 0 0 25 0 1 0 245990301 8900608 1828 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552875 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2173 1828 67 132 0 2038 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8692

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1732528/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=8956 CPUtime=522.04
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 1932 0 0 0 52202 2 0 0 25 0 1 0 245990301 9170944 1917 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557365 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2239 1917 67 132 0 2104 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 8956

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1732080/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=9488 CPUtime=582.02
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2050 0 0 0 58200 2 0 0 25 0 1 0 245990301 9715712 2035 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2372 2035 67 132 0 2237 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 9488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1731952/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=9620 CPUtime=642.01
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2089 0 0 0 64198 3 0 0 25 0 1 0 245990301 9850880 2074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557821 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2405 2074 67 132 0 2270 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9620

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1731696/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=9756 CPUtime=701.99
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2136 0 0 0 70196 3 0 0 25 0 1 0 245990301 9990144 2121 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2439 2121 67 132 0 2304 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 9756

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1731504/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=10020 CPUtime=761.97
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2196 0 0 0 76194 3 0 0 25 0 1 0 245990301 10260480 2181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2505 2181 67 132 0 2370 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 10020

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1731312/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=10284 CPUtime=821.95
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2243 0 0 0 82192 3 0 0 25 0 1 0 245990301 10530816 2228 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2571 2228 67 132 0 2436 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 10284

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1730864/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=10680 CPUtime=881.94
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2355 0 0 0 88190 4 0 0 25 0 1 0 245990301 10936320 2340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2670 2340 67 132 0 2535 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 10680

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1730672/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=10932 CPUtime=941.92
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2404 0 0 0 94188 4 0 0 25 0 1 0 245990301 11194368 2389 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2733 2389 67 132 0 2598 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 10932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1730480/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=11076 CPUtime=1001.9
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2461 0 0 0 100186 4 0 0 25 0 1 0 245990301 11341824 2446 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2769 2446 67 132 0 2634 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 11076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29977
/proc/meminfo: memFree=1730288/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=11328 CPUtime=1061.88
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2511 0 0 0 106183 5 0 0 25 0 1 0 245990301 11599872 2496 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2832 2496 67 132 0 2697 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 11328

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29977
/proc/meminfo: memFree=1730224/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=11476 CPUtime=1121.87
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2532 0 0 0 112182 5 0 0 25 0 1 0 245990301 11751424 2517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2869 2517 67 132 0 2734 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 11476

[startup+1182.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 29977
/proc/meminfo: memFree=1730160/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=11476 CPUtime=1181.85
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2554 0 0 0 118180 5 0 0 25 0 1 0 245990301 11751424 2539 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2869 2539 67 132 0 2734 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 11476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 29977
/proc/meminfo: memFree=1729840/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=11872 CPUtime=1200.04
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2635 0 0 0 119999 5 0 0 25 0 1 0 245990301 12156928 2620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2968 2620 67 132 0 2833 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11872

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: 1.10 1.04 1.01 2/65 29977
/proc/meminfo: memFree=1729840/2055920 swapFree=4184260/4192956
[pid=29778] ppid=29776 vsize=11872 CPUtime=1200.04
/proc/29778/stat : 29778 (minimarch_fixed) R 29776 29778 29000 0 -1 4194304 2635 0 0 0 119999 5 0 0 25 0 1 0 245990301 12156928 2620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 2968 2620 67 132 0 2833 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.058991
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 11872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2635
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= 1849

runsolver used 0.963853 second user time and 2.37364 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 27 18:53:30 UTC 2007

IDJOB= 428023
IDBENCH= 20274
IDSOLVER= 198
FILE ID= node71/428023-1177700010

PBS_JOBID= 4698657

Free space on /tmp= 66460 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/428023-1177700010/minimarch_fixed /tmp/evaluation/428023-1177700010/instance-428023-1177700010.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-428023-1177700010 -o ROOT/results/node71/solver-428023-1177700010 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428023-1177700010/minimarch_fixed /tmp/evaluation/428023-1177700010/instance-428023-1177700010.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 615363008

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1740936 kB
Buffers:         39196 kB
Cached:         199752 kB
SwapCached:       2792 kB
Active:         149176 kB
Inactive:        99748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740936 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            2924 kB
Writeback:           0 kB
Mapped:          15960 kB
Slab:            52020 kB
Committed_AS:  3684248 kB
PageTables:       1448 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= 66460 MiB

End job on node71 on Fri Apr 27 19:13:32 UTC 2007