Trace number 1520194

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:            75                                         |
0.00/0.00	c |  Number of clauses:            6675                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.09/0.13	c |  Simplification time:          0.13 s                                       |
0.09/0.13	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.14	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.09/0.14	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.09/0.15	c |       475 |      75     6675    46725 |     2961      475     27 |  0.018 % |
0.09/0.16	c |       812 |      75     6675    46725 |     3257      812     27 |  0.018 % |
0.09/0.17	c |      1318 |      75     6675    46725 |     3583     1318     27 |  0.018 % |
0.09/0.20	c |      2077 |      75     6675    46725 |     3941     2077     27 |  0.018 % |
0.19/0.23	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.29/0.30	c |      4924 |      75     6675    46725 |     4769     2739     26 |  0.018 % |
0.29/0.39	c |      7486 |      75     6675    46725 |     5246     2901     26 |  0.018 % |
0.49/0.54	c |     11330 |      75     6675    46725 |     5771     4116     26 |  0.018 % |
0.69/0.76	c |     17096 |      75     6675    46725 |     6348     4073     26 |  0.018 % |
0.99/1.10	c |     25745 |      75     6675    46725 |     6983     6339     26 |  0.018 % |
1.59/1.63	c |     38719 |      75     6675    46725 |     7681     5287     26 |  0.018 % |
2.39/2.46	c |     58180 |      75     6675    46725 |     8449     5469     26 |  0.018 % |
3.69/3.75	c |     87372 |      75     6675    46725 |     9294     4974     25 |  0.018 % |
5.69/5.73	c |    131161 |      75     6675    46725 |    10223     6788     26 |  0.018 % |
8.79/8.80	c |    196845 |      75     6675    46725 |    11246     5790     25 |  0.018 % |
13.38/13.46	c |    295371 |      75     6675    46725 |    12370     8435     26 |  0.018 % |
20.98/21.03	c |    443160 |      75     6675    46725 |    13607     7370     25 |  0.018 % |
32.78/32.83	c |    664843 |      75     6675    46725 |    14968    10847     26 |  0.018 % |
51.17/51.29	c |    997368 |      75     6675    46725 |    16465    13320     25 |  0.018 % |
80.46/80.58	c |   1496156 |      75     6675    46725 |    18112     8897     26 |  0.018 % |
125.84/125.92	c |   2244338 |      75     6675    46725 |    19923    13114     25 |  0.018 % |
198.12/198.27	c |   3366612 |      75     6675    46725 |    21915    17841     26 |  0.018 % |
311.08/311.30	c |   5050023 |      75     6675    46725 |    24107    15162     23 |  0.018 % |
490.91/491.14	c |   7575139 |      75     6675    46725 |    26517    12245     24 |  0.018 % |
768.20/768.59	c |  11362814 |      75     6675    46725 |    29169    22304     23 |  0.018 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520194-1238272069/watcher-1520194-1238272069 -o /tmp/evaluation-result-1520194-1238272069/solver-1520194-1238272069 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520194-1238272069.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: 0.91 0.95 0.92 3/64 1579
/proc/meminfo: memFree=986872/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=7468 CPUtime=0
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 219 0 0 0 0 0 0 0 20 0 1 0 1099869461 7647232 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 1867 203 63 219 0 1645 0

[startup+0.053751 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 1579
/proc/meminfo: memFree=986872/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=7728 CPUtime=0.05
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 345 0 0 0 5 0 0 0 20 0 1 0 1099869461 7913472 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219680 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 1932 329 87 219 0 1710 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7728

[startup+0.101761 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 1579
/proc/meminfo: memFree=986872/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=7728 CPUtime=0.09
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 345 0 0 0 9 0 0 0 20 0 1 0 1099869461 7913472 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 1932 329 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.3018 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 1579
/proc/meminfo: memFree=986872/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=7884 CPUtime=0.29
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 667 0 0 0 29 0 0 0 22 0 1 0 1099869461 8073216 419 1992294400 4194304 5092341 548682068848 18446744073709551615 4244541 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 1971 419 101 219 0 1749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7884

[startup+0.701879 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 1579
/proc/meminfo: memFree=986872/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18324 CPUtime=0.69
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 1158 0 0 0 69 0 0 0 25 0 1 0 1099869461 18763776 910 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4581 910 101 219 0 4359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18324

[startup+1.50104 s]
/proc/loadavg: 0.91 0.95 0.92 2/65 1580
/proc/meminfo: memFree=983408/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18324 CPUtime=1.49
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 1231 0 0 0 149 0 0 0 25 0 1 0 1099869461 18763776 983 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4581 983 101 219 0 4359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18324

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.92 2/65 1580
/proc/meminfo: memFree=983024/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18324 CPUtime=3.09
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 1822 0 0 0 308 1 0 0 25 0 1 0 1099869461 18763776 1060 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4581 1060 101 219 0 4359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18324

[startup+6.30198 s]
/proc/loadavg: 0.92 0.95 0.92 2/65 1580
/proc/meminfo: memFree=983152/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18328 CPUtime=6.29
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 2618 0 0 0 628 1 0 0 25 0 1 0 1099869461 18767872 1275 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4582 1275 101 219 0 4360 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18328

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.92 2/65 1580
/proc/meminfo: memFree=981040/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18328 CPUtime=12.68
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 2843 0 0 0 1267 1 0 0 25 0 1 0 1099869461 18767872 1500 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4582 1500 101 219 0 4360 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18328

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.92 2/65 1580
/proc/meminfo: memFree=979632/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18328 CPUtime=25.49
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 3200 0 0 0 2547 2 0 0 25 0 1 0 1099869461 18767872 1857 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4582 1857 101 219 0 4360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18328

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.92 2/65 1580
/proc/meminfo: memFree=978416/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18332 CPUtime=51.07
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 4310 0 0 0 5105 2 0 0 25 0 1 0 1099869461 18771968 2152 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4583 2152 101 219 0 4361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18332

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.92 2/65 1580
/proc/meminfo: memFree=976368/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=18332 CPUtime=102.25
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 4801 0 0 0 10223 2 0 0 25 0 1 0 1099869461 18771968 2643 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 4583 2643 101 219 0 4361 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18332

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=973296/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=23712 CPUtime=162.23
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 6583 0 0 0 16220 3 0 0 25 0 1 0 1099869461 24281088 3392 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 5928 3392 101 219 0 5706 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=972656/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=23712 CPUtime=222.21
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 6737 0 0 0 22218 3 0 0 25 0 1 0 1099869461 24281088 3546 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 5928 3546 101 219 0 5706 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23712

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=972144/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=23712 CPUtime=282.18
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 6863 0 0 0 28215 3 0 0 25 0 1 0 1099869461 24281088 3672 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 5928 3672 101 219 0 5706 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23712

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=969968/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=23712 CPUtime=342.16
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 7390 0 0 0 34213 3 0 0 25 0 1 0 1099869461 24281088 4199 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 5928 4199 101 219 0 5706 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23712

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=969712/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=23712 CPUtime=402.14
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 7441 0 0 0 40211 3 0 0 25 0 1 0 1099869461 24281088 4250 1992294400 4194304 5092341 548682068848 18446744073709551615 4241080 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 5928 4250 101 219 0 5706 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=966832/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=462.12
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8196 0 0 0 46208 4 0 0 25 0 1 0 1099869461 29790208 5005 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5005 101 219 0 7051 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=966256/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=522.1
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8333 0 0 0 52206 4 0 0 25 0 1 0 1099869461 29790208 5142 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5142 101 219 0 7051 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29092

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=966192/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=582.07
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8343 0 0 0 58203 4 0 0 25 0 1 0 1099869461 29790208 5152 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5152 101 219 0 7051 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29092

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=966128/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=642.05
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8343 0 0 0 64201 4 0 0 25 0 1 0 1099869461 29790208 5152 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5152 101 219 0 7051 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29092

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=966128/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=702.03
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8358 0 0 0 70199 4 0 0 25 0 1 0 1099869461 29790208 5167 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5167 101 219 0 7051 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29092

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=966128/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=762.01
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8368 0 0 0 76197 4 0 0 25 0 1 0 1099869461 29790208 5177 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5177 101 219 0 7051 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 29092

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=965488/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=821.98
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8524 0 0 0 82194 4 0 0 25 0 1 0 1099869461 29790208 5333 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5333 101 219 0 7051 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 29092

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=965296/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=881.96
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8571 0 0 0 88192 4 0 0 25 0 1 0 1099869461 29790208 5380 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5380 101 219 0 7051 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29092

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=965104/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=941.94
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8619 0 0 0 94190 4 0 0 25 0 1 0 1099869461 29790208 5428 1992294400 4194304 5092341 548682068848 18446744073709551615 4252589 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5428 101 219 0 7051 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 29092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1580
/proc/meminfo: memFree=964784/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=1001.91
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8698 0 0 0 100187 4 0 0 25 0 1 0 1099869461 29790208 5507 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5507 101 219 0 7051 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 29092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1582
/proc/meminfo: memFree=964528/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=1061.89
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8767 0 0 0 106185 4 0 0 25 0 1 0 1099869461 29790208 5576 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5576 101 219 0 7051 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 29092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1582
/proc/meminfo: memFree=964336/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=1121.87
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8798 0 0 0 112183 4 0 0 25 0 1 0 1099869461 29790208 5607 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5607 101 219 0 7051 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 29092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1582
/proc/meminfo: memFree=964208/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=1181.85
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8836 0 0 0 118181 4 0 0 25 0 1 0 1099869461 29790208 5645 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5645 101 219 0 7051 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 29092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1582
/proc/meminfo: memFree=964016/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=1200.04
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8886 0 0 0 120000 4 0 0 25 0 1 0 1099869461 29790208 5695 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5695 101 219 0 7051 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29092

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 0.97 0.92 2/65 1582
/proc/meminfo: memFree=964016/2055920 swapFree=4176244/4192956
[pid=1579] ppid=1577 vsize=29092 CPUtime=1200.04
/proc/1579/stat : 1579 (minisat) R 1577 1579 1450 0 -1 4194304 8886 0 0 0 120000 4 0 0 25 0 1 0 1099869461 29790208 5695 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/1579/statm: 7273 5695 101 219 0 7051 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.052991
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 29092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8886
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= 1303

runsolver used 0.822874 second user time and 2.52662 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 21:27:49
IDJOB=1520194
IDBENCH=70526
IDSOLVER=546
FILE ID=node53/1520194-1238272069
PBS_JOBID= 9060918
Free space on /tmp= 66040 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520194-1238272069/watcher-1520194-1238272069 -o /tmp/evaluation-result-1520194-1238272069/solver-1520194-1238272069 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520194-1238272069.cnf

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=138214234

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        987288 kB
Buffers:         83372 kB
Cached:         901524 kB
SwapCached:      10692 kB
Active:         194508 kB
Inactive:       802620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987288 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          17780 kB
Slab:            57424 kB
Committed_AS:  2454432 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 21:47:52