Trace number 1797793

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-core 070721? (TO) 1200.02 1200.31

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryAPPLICATION (applications 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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

Solver Data 

0.00/0.00	This is 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:  1694                                                 |
0.00/0.00	|  Number of clauses:    5726                                                 |
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 |    1691     5677    14779 |     1892        0    nan |  0.000 % |
0.00/0.00	|       100 |    1691     5677    14779 |     2081      100     16 |  0.177 % |
0.00/0.01	|       250 |    1691     5677    14779 |     2289      250     20 |  0.180 % |
0.00/0.02	|       476 |    1691     5677    14779 |     2518      476     20 |  0.180 % |
0.03/0.04	|       813 |    1691     5677    14779 |     2770      813     22 |  0.177 % |
0.03/0.08	|      1319 |    1685     5659    14737 |     3047     1316     26 |  0.531 % |
0.10/0.14	|      2080 |    1685     5659    14737 |     3352     2077     26 |  0.531 % |
0.20/0.26	|      3220 |    1685     5659    14737 |     3687     3217     28 |  0.531 % |
0.40/0.45	|      4928 |    1685     5659    14737 |     4056     2937     27 |  0.531 % |
0.70/0.74	|      7493 |    1685     5659    14737 |     4462     3340     25 |  0.534 % |
1.10/1.18	|     11337 |    1685     5659    14737 |     4908     2472     18 |  0.531 % |
1.70/1.75	|     17105 |    1685     5659    14737 |     5399     5514     38 |  0.532 % |
3.00/3.07	|     25754 |    1684     5657    14731 |     5938     5567     38 |  0.827 % |
4.70/4.72	|     38730 |    1680     5643    14700 |     6532     5233     40 |  0.829 % |
7.39/7.48	|     58192 |    1680     5643    14700 |     7186     5760     39 |  0.829 % |
11.59/11.66	|     87384 |    1667     5598    14592 |     7904     6091     42 |  1.594 % |
18.39/18.44	|    131174 |    1667     5598    14592 |     8695     6235     24 |  1.594 % |
29.18/29.23	|    196858 |    1667     5598    14592 |     9564     4870     40 |  1.594 % |
44.58/44.67	|    295384 |    1666     5596    14586 |    10521     9425     45 |  1.656 % |
71.08/71.10	|    443173 |    1666     5596    14586 |    11573     8759     45 |  1.655 % |
110.37/110.48	|    664856 |    1666     5596    14586 |    12730     6811     41 |  1.656 % |
187.45/187.55	|    997382 |    1666     5596    14586 |    14003     8178     27 |  1.656 % |
294.82/294.97	|   1496172 |    1666     5596    14586 |    15404    10039     44 |  1.656 % |
461.58/461.79	|   2244355 |    1666     5596    14586 |    16944    10346     51 |  1.655 % |
732.91/733.10	|   3366629 |    1666     5596    14586 |    18638    14485     34 |  1.653 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797793-1242075401/watcher-1797793-1242075401 -o /tmp/evaluation-result-1797793-1242075401/solver-1797793-1242075401 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797793-1242075401.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 4047
/proc/meminfo: memFree=867744/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=2156 CPUtime=0.01
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 232 0 0 0 1 0 0 0 18 0 1 0 235573325 2207744 217 1992294400 134512640 135213614 4294956256 18446744073709551615 134536678 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 539 217 77 171 0 365 0

[startup+0.0322171 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 4047
/proc/meminfo: memFree=867744/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=2288 CPUtime=0.03
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 249 0 0 0 3 0 0 0 18 0 1 0 235573325 2342912 234 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 572 234 77 171 0 398 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2288

[startup+0.102222 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 4047
/proc/meminfo: memFree=867744/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=2420 CPUtime=0.1
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 235573325 2478080 274 1992294400 134512640 135213614 4294956256 18446744073709551615 134527139 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 605 274 77 171 0 431 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.302239 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 4047
/proc/meminfo: memFree=867744/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=2816 CPUtime=0.3
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 377 0 0 0 30 0 0 0 19 0 1 0 235573325 2883584 362 1992294400 134512640 135213614 4294956256 18446744073709551615 134527171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 704 362 77 171 0 530 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2816

[startup+0.702272 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 4047
/proc/meminfo: memFree=867744/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=2948 CPUtime=0.7
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 417 0 0 0 70 0 0 0 22 0 1 0 235573325 3018752 402 1992294400 134512640 135213614 4294956256 18446744073709551615 134529832 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 737 402 77 171 0 563 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2948

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 4048
/proc/meminfo: memFree=866776/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=3212 CPUtime=1.5
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 483 0 0 0 150 0 0 0 25 0 1 0 235573325 3289088 468 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 803 468 77 171 0 629 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3212

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 4048
/proc/meminfo: memFree=866136/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=3740 CPUtime=3.1
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 600 0 0 0 310 0 0 0 25 0 1 0 235573325 3829760 585 1992294400 134512640 135213614 4294956256 18446744073709551615 134526890 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 935 585 77 171 0 761 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3740

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 4048
/proc/meminfo: memFree=865304/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=4400 CPUtime=6.3
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 772 0 0 0 630 0 0 0 25 0 1 0 235573325 4505600 757 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 1100 757 77 171 0 926 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4400

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.99 2/65 4048
/proc/meminfo: memFree=864536/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=4928 CPUtime=12.69
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 921 0 0 0 1269 0 0 0 25 0 1 0 235573325 5046272 906 1992294400 134512640 135213614 4294956256 18446744073709551615 134526755 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 1232 906 77 171 0 1058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4928

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.99 2/65 4048
/proc/meminfo: memFree=863576/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=5988 CPUtime=25.48
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 1161 0 0 0 2548 0 0 0 25 0 1 0 235573325 6131712 1146 1992294400 134512640 135213614 4294956256 18446744073709551615 134537015 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 1497 1146 77 171 0 1323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5988

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.99 2/65 4048
/proc/meminfo: memFree=862616/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=6908 CPUtime=51.08
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 1411 0 0 0 5107 1 0 0 25 0 1 0 235573325 7073792 1396 1992294400 134512640 135213614 4294956256 18446744073709551615 134529801 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 1727 1396 77 171 0 1553 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6908

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.99 2/65 4048
/proc/meminfo: memFree=862040/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=7444 CPUtime=102.27
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 1552 0 0 0 10226 1 0 0 25 0 1 0 235573325 7622656 1537 1992294400 134512640 135213614 4294956256 18446744073709551615 134537534 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 1861 1537 77 171 0 1687 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7444

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4048
/proc/meminfo: memFree=861144/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=8500 CPUtime=162.25
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 1785 0 0 0 16224 1 0 0 25 0 1 0 235573325 8704000 1770 1992294400 134512640 135213614 4294956256 18446744073709551615 134529381 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2125 1770 77 171 0 1951 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4048
/proc/meminfo: memFree=860184/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=9292 CPUtime=222.24
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2017 0 0 0 22223 1 0 0 25 0 1 0 235573325 9515008 2002 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2323 2002 77 171 0 2149 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9292

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4054
/proc/meminfo: memFree=859416/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=9952 CPUtime=282.23
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2168 0 0 0 28221 2 0 0 25 0 1 0 235573325 10190848 2153 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2488 2153 77 171 0 2314 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 9952

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4054
/proc/meminfo: memFree=859416/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=9952 CPUtime=342.21
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2174 0 0 0 34219 2 0 0 25 0 1 0 235573325 10190848 2159 1992294400 134512640 135213614 4294956256 18446744073709551615 134529809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2488 2159 77 171 0 2314 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9952

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4054
/proc/meminfo: memFree=858712/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=10700 CPUtime=402.19
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2349 0 0 0 40217 2 0 0 25 0 1 0 235573325 10956800 2334 1992294400 134512640 135213614 4294956256 18446744073709551615 134536454 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2675 2334 77 171 0 2501 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10700

[startup+462.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 4054
/proc/meminfo: memFree=858264/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=11096 CPUtime=462.18
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2461 0 0 0 46216 2 0 0 25 0 1 0 235573325 11362304 2446 1992294400 134512640 135213614 4294956256 18446744073709551615 134526874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2774 2446 77 171 0 2600 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11096

[startup+522.302 s]
/proc/loadavg: 1.09 1.00 1.00 2/65 4054
/proc/meminfo: memFree=858264/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=11096 CPUtime=522.16
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2462 0 0 0 52214 2 0 0 25 0 1 0 235573325 11362304 2447 1992294400 134512640 135213614 4294956256 18446744073709551615 134526851 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2774 2447 77 171 0 2600 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11096

[startup+582.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 4054
/proc/meminfo: memFree=858328/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=11096 CPUtime=582.15
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2462 0 0 0 58213 2 0 0 25 0 1 0 235573325 11362304 2447 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2774 2447 77 171 0 2600 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 11096

[startup+642.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 4054
/proc/meminfo: memFree=858328/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=11096 CPUtime=642.14
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2462 0 0 0 64212 2 0 0 25 0 1 0 235573325 11362304 2447 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2774 2447 77 171 0 2600 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11096

[startup+702.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4054
/proc/meminfo: memFree=858264/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=11096 CPUtime=702.12
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 2462 0 0 0 70210 2 0 0 25 0 1 0 235573325 11362304 2447 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 2774 2447 77 171 0 2600 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11096

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=855896/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=13624 CPUtime=762.11
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3064 0 0 0 76208 3 0 0 25 0 1 0 235573325 13950976 3049 1992294400 134512640 135213614 4294956256 18446744073709551615 134526761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3406 3049 77 171 0 3232 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13624

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=855000/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=14412 CPUtime=822.09
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3285 0 0 0 82206 3 0 0 25 0 1 0 235573325 14757888 3270 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3603 3270 77 171 0 3429 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 14412

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=854872/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=14544 CPUtime=882.08
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3313 0 0 0 88205 3 0 0 25 0 1 0 235573325 14893056 3298 1992294400 134512640 135213614 4294956256 18446744073709551615 134526928 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3636 3298 77 171 0 3462 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 14544

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=854872/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=14508 CPUtime=942.06
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3313 0 0 0 94203 3 0 0 25 0 1 0 235573325 14856192 3298 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3627 3298 77 171 0 3453 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=854872/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=14508 CPUtime=1002.05
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3313 0 0 0 100202 3 0 0 25 0 1 0 235573325 14856192 3298 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3627 3298 77 171 0 3453 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 14508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=854488/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=14880 CPUtime=1062.04
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3410 0 0 0 106200 4 0 0 25 0 1 0 235573325 15237120 3394 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3720 3394 77 171 0 3546 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 14880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=853656/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=15796 CPUtime=1122.03
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3614 0 0 0 112199 4 0 0 25 0 1 0 235573325 16175104 3596 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3949 3596 77 171 0 3775 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 15796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=853656/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=15712 CPUtime=1182.01
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3614 0 0 0 118197 4 0 0 25 0 1 0 235573325 16089088 3596 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3928 3596 77 171 0 3754 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 15712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=853720/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=15712 CPUtime=1200.01
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3614 0 0 0 119997 4 0 0 25 0 1 0 235573325 16089088 3596 1992294400 134512640 135213614 4294956256 18446744073709551615 134529520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3928 3596 77 171 0 3754 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15712

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4054
/proc/meminfo: memFree=853720/2055920 swapFree=4151816/4192956
[pid=4047] ppid=4045 vsize=15712 CPUtime=1200.01
/proc/4047/stat : 4047 (minisat_static) R 4045 4047 3885 0 -1 4194304 3614 0 0 0 119997 4 0 0 25 0 1 0 235573325 16089088 3596 1992294400 134512640 135213614 4294956256 18446744073709551615 134529520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4047/statm: 3928 3596 77 171 0 3754 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.043993
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 15796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 3614
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= 2
involuntary context switches= 2763

runsolver used 1.05084 second user time and 2.25166 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-11 22:56:41
IDJOB=1797793
IDBENCH=20468
IDSOLVER=651
FILE ID=node31/1797793-1242075401
PBS_JOBID= 9277589
Free space on /tmp= 66292 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797793-1242075401/watcher-1797793-1242075401 -o /tmp/evaluation-result-1797793-1242075401/solver-1797793-1242075401 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797793-1242075401.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d6acb9f6b752ad76c024133f5175c69
RANDOM SEED=1214037715

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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:        868544 kB
Buffers:         74964 kB
Cached:         987412 kB
SwapCached:      34804 kB
Active:         272884 kB
Inactive:       826840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868544 kB
SwapTotal:     4192956 kB
SwapFree:      4151816 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          14316 kB
Slab:            73372 kB
Committed_AS:   757288 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node31 at 2009-05-11 23:16:44