Trace number 1733177

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
VARSAT-random 2009-03-22? (TO) 1200.1 1200.53

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1448                                                 |
0.00/0.00	c |  Number of clauses:    720410                                               |
0.99/1.06	c |  Parsing time:         0.88         s                                       |
0.99/1.06	c |  Timeout:              43200 s
0.99/1.06	c |  Random Seed:          1613580631.000000
0.99/1.06	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.99/1.06	c |  Branching Rule:       default (solution-guided)                            |
0.99/1.06	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.99/1.06	c |                                                                             |
42.27/42.34	c ============================[ Search Statistics ]==============================
42.27/42.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
42.27/42.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
42.27/42.34	c ===============================================================================
42.27/42.34	c |         0 |     968   197114  1109185 |    65704        0    nan |  0.000 % |
63.17/63.21	c |       100 |     968   197114  1109185 |    72275      100     14 | 27.210 % |
76.56/76.65	c |       250 |     968   197114  1109185 |    79502      250     12 | 27.210 % |
90.06/90.18	c |       475 |     968   197114  1109185 |    87452      475     14 | 27.210 % |
103.65/103.73	c |       812 |     968   197114  1109185 |    96198      812     15 | 27.210 % |
117.15/117.28	c |      1318 |     968   197114  1109185 |   105818     1318     15 | 27.210 % |
132.64/132.74	c |      2077 |     968   197114  1109185 |   116399     2077     15 | 27.210 % |
146.93/147.08	c |      3218 |     968   197114  1109185 |   128039     3218     16 | 27.210 % |
160.93/161.08	c |      4927 |     968   197114  1109185 |   140843     4927     17 | 27.210 % |
175.62/175.70	c |      7491 |     968   197114  1109185 |   154928     7491     19 | 27.210 % |
190.42/190.57	c |     11335 |     968   197114  1109185 |   170420    11335     21 | 27.210 % |
206.81/206.99	c |     17102 |     968   197114  1109185 |   187463    17102     25 | 27.210 % |
224.40/224.57	c |     25752 |     968   197114  1109185 |   206209    25752     28 | 27.210 % |
246.30/246.40	c |     38728 |     968   197114  1109185 |   226830    38728     30 | 27.210 % |
273.18/273.33	c |     58191 |     968   197114  1109185 |   249513    58191     31 | 27.210 % |
315.18/315.39	c |     87384 |     968   197114  1109185 |   274464    87384     31 | 27.210 % |
381.35/381.58	c |    131173 |     968   197114  1109185 |   301911   131173     31 | 27.210 % |
500.01/500.23	c |    196858 |     968   197114  1109185 |   332102   196858     32 | 27.210 % |
711.04/711.38	c |    295384 |     968   197114  1109185 |   365312   295384     31 | 27.210 % |
997.63/998.00	c |    443175 |     968   197114  1109185 |   401843    98918     31 | 27.210 % |

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-1733177-1240785429/watcher-1733177-1240785429 -o /tmp/evaluation-result-1733177-1240785429/solver-1733177-1240785429 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1613580631 HOME/instance-1733177-1240785429.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
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: 0.99 0.98 0.99 2/64 32666
/proc/meminfo: memFree=1801856/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=2148 CPUtime=0
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 173 0 0 0 0 0 0 0 20 0 1 0 106577389 2199552 158 1992294400 4194304 5102416 548682068784 18446744073709551615 4523888 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 537 165 78 221 0 313 0

[startup+0.0452591 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 32666
/proc/meminfo: memFree=1801856/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=7764 CPUtime=0.03
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 1737 0 0 0 3 0 0 0 20 0 1 0 106577389 7950336 1722 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 1941 1724 88 221 0 1717 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7764

[startup+0.101268 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 32666
/proc/meminfo: memFree=1801856/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=15484 CPUtime=0.09
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 3602 0 0 0 8 1 0 0 20 0 1 0 106577389 15855616 3587 1992294400 4194304 5102416 548682068784 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 3871 3590 88 221 0 3647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15484

[startup+0.301307 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 32666
/proc/meminfo: memFree=1801856/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=43828 CPUtime=0.29
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 10193 0 0 0 24 5 0 0 21 0 1 0 106577389 44879872 10178 1992294400 4194304 5102416 548682068784 18446744073709551615 4515945 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 10957 10178 88 221 0 10733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43828

[startup+0.701385 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 32666
/proc/meminfo: memFree=1801856/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=98496 CPUtime=0.69
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 22751 0 0 0 58 11 0 0 25 0 1 0 106577389 100859904 22736 1992294400 4194304 5102416 548682068784 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 24624 22739 88 221 0 24400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98496

[startup+1.50154 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32667
/proc/meminfo: memFree=1673528/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146544 CPUtime=1.48
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 34060 0 0 0 131 17 0 0 25 0 1 0 106577389 150061056 34045 1992294400 4194304 5102416 548682068784 18446744073709551615 4228787 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36636 34045 97 221 0 36412 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 146544

[startup+3.10186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32667
/proc/meminfo: memFree=1664760/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146544 CPUtime=3.09
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 34060 0 0 0 290 19 0 0 25 0 1 0 106577389 150061056 34045 1992294400 4194304 5102416 548682068784 18446744073709551615 4228966 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36636 34045 97 221 0 36412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 146544

[startup+6.30148 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32667
/proc/meminfo: memFree=1665400/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146544 CPUtime=6.29
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 34060 0 0 0 610 19 0 0 25 0 1 0 106577389 150061056 34045 1992294400 4194304 5102416 548682068784 18446744073709551615 4228787 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36636 34045 97 221 0 36412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146544

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32667
/proc/meminfo: memFree=1665528/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146544 CPUtime=12.69
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 34060 0 0 0 1250 19 0 0 25 0 1 0 106577389 150061056 34045 1992294400 4194304 5102416 548682068784 18446744073709551615 4228576 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36636 34045 97 221 0 36412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 146544

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1665656/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146544 CPUtime=25.48
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 34093 0 0 0 2529 19 0 0 25 0 1 0 106577389 150061056 34078 1992294400 4194304 5102416 548682068784 18446744073709551615 4272803 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36636 34078 98 221 0 36412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 146544

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1670776/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=137668 CPUtime=51.07
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36668 0 0 0 5085 22 0 0 25 0 1 0 106577389 140972032 32774 1992294400 4194304 5102416 548682068784 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34417 32774 103 221 0 34193 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 137668

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1670840/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=137668 CPUtime=102.25
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36676 0 0 0 10203 22 0 0 25 0 1 0 106577389 140972032 32782 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34417 32782 111 221 0 34193 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 137668

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1670840/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=137668 CPUtime=162.23
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36679 0 0 0 16201 22 0 0 25 0 1 0 106577389 140972032 32785 1992294400 4194304 5102416 548682068784 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34417 32785 114 221 0 34193 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 137668

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1670840/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=137668 CPUtime=222.21
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36682 0 0 0 22199 22 0 0 25 0 1 0 106577389 140972032 32788 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34417 32788 114 221 0 34193 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 137668

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1670840/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=137668 CPUtime=282.18
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36685 0 0 0 28196 22 0 0 25 0 1 0 106577389 140972032 32791 1992294400 4194304 5102416 548682068784 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34417 32791 114 221 0 34193 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 137668

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1670200/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=139472 CPUtime=342.17
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36864 0 0 0 34194 23 0 0 25 0 1 0 106577389 142819328 32970 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34868 32970 114 221 0 34644 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 139472

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1669880/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=139472 CPUtime=402.14
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 36944 0 0 0 40191 23 0 0 25 0 1 0 106577389 142819328 33050 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34868 33050 114 221 0 34644 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 139472

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1669496/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=139472 CPUtime=462.12
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 37024 0 0 0 46188 24 0 0 25 0 1 0 106577389 142819328 33130 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 34868 33130 114 221 0 34644 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 139472

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1668344/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=140412 CPUtime=522.1
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 37319 0 0 0 52186 24 0 0 25 0 1 0 106577389 143781888 33425 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 35103 33425 114 221 0 34879 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 140412

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1666360/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=142844 CPUtime=582.08
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 37812 0 0 0 58184 24 0 0 25 0 1 0 106577389 146272256 33918 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 35711 33918 114 221 0 35487 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 142844

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1665656/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=142844 CPUtime=642.06
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 37983 0 0 0 64181 25 0 0 25 0 1 0 106577389 146272256 34089 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 35711 34089 114 221 0 35487 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 142844

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1665080/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=142844 CPUtime=702.04
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38080 0 0 0 70178 26 0 0 25 0 1 0 106577389 146272256 34186 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 35711 34186 114 221 0 35487 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 142844

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1664760/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=142844 CPUtime=762.02
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38154 0 0 0 76176 26 0 0 25 0 1 0 106577389 146272256 34260 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 35711 34260 114 221 0 35487 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 142844

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1663864/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146488 CPUtime=822
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38374 0 0 0 82174 26 0 0 25 0 1 0 106577389 150003712 34480 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36622 34480 114 221 0 36398 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 146488

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1663480/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146488 CPUtime=881.98
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38453 0 0 0 88171 27 0 0 25 0 1 0 106577389 150003712 34559 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36622 34559 114 221 0 36398 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 146488

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1662712/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146488 CPUtime=941.95
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38690 0 0 0 94168 27 0 0 25 0 1 0 106577389 150003712 34796 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36622 34796 114 221 0 36398 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 146488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1662008/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=146488 CPUtime=1001.93
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38843 0 0 0 100166 27 0 0 25 0 1 0 106577389 150003712 34949 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36622 34949 114 221 0 36398 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 146488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1661368/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=147140 CPUtime=1061.91
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 38989 0 0 0 106164 27 0 0 25 0 1 0 106577389 150671360 35095 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36785 35095 114 221 0 36561 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 147140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1661048/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=147620 CPUtime=1121.89
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 39071 0 0 0 112161 28 0 0 25 0 1 0 106577389 151162880 35177 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36905 35177 114 221 0 36681 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 147620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1660728/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=147976 CPUtime=1181.87
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 39149 0 0 0 118159 28 0 0 25 0 1 0 106577389 151527424 35255 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36994 35255 114 221 0 36770 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 147976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1660728/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=147976 CPUtime=1200.07
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 39153 0 0 0 119979 28 0 0 25 0 1 0 106577389 151527424 35259 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36994 35259 114 221 0 36770 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 147976

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 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1660728/2055924 swapFree=4180788/4192956
[pid=32666] ppid=32664 vsize=147976 CPUtime=1200.07
/proc/32666/stat : 32666 (varsat-random_s) R 32664 32666 32442 0 -1 4194304 39153 0 0 0 119979 28 0 0 25 0 1 0 106577389 151527424 35259 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32666/statm: 36994 35259 114 221 0 36770 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 147976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.79
CPU system time (s): 0.310952
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 155768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39153
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= 1
involuntary context switches= 1623

runsolver used 0.990849 second user time and 2.36664 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-27 00:37:10
IDJOB=1733177
IDBENCH=71135
IDSOLVER=539
FILE ID=node6/1733177-1240785429
PBS_JOBID= 9187287
Free space on /tmp= 66312 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733177-1240785429/watcher-1733177-1240785429 -o /tmp/evaluation-result-1733177-1240785429/solver-1733177-1240785429 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1613580631 HOME/instance-1733177-1240785429.cnf

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

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=1613580631

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1802272 kB
Buffers:         29648 kB
Cached:         153976 kB
SwapCached:       6028 kB
Active:          80592 kB
Inactive:       111492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1802272 kB
SwapTotal:     4192956 kB
SwapFree:      4180788 kB
Dirty:           22840 kB
Writeback:           0 kB
Mapped:          14096 kB
Slab:            47528 kB
Committed_AS:   487388 kB
PageTables:       1452 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= 66312 MiB
End job on node6 at 2009-04-27 00:57:13