Trace number 1520204

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.592909
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 |                                                                             |
0.00/0.01	c |  Number of variables:            75                                         |
0.00/0.01	c |  Number of clauses:            6675                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.09/0.15	c |  Simplification time:          0.14 s                                       |
0.09/0.15	c |                                                                             |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |       100 |      75     6675    46725 |     2447      100     26 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.09/0.16	c |       475 |      75     6675    46725 |     2961      475     26 |  0.018 % |
0.09/0.17	c |       812 |      75     6675    46725 |     3257      812     25 |  0.018 % |
0.09/0.19	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.21	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.25	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.29/0.32	c |      4924 |      75     6675    46725 |     4769     2742     25 |  0.018 % |
0.39/0.42	c |      7486 |      75     6675    46725 |     5246     2901     25 |  0.018 % |
0.49/0.58	c |     11330 |      75     6675    46725 |     5771     4121     26 |  0.018 % |
0.79/0.82	c |     17096 |      75     6675    46725 |     6348     4078     25 |  0.018 % |
1.10/1.19	c |     25745 |      75     6675    46725 |     6983     6360     26 |  0.018 % |
1.69/1.76	c |     38719 |      75     6675    46725 |     7681     5297     25 |  0.018 % |
2.59/2.61	c |     58180 |      75     6675    46725 |     8449     5481     26 |  0.018 % |
3.99/4.00	c |     87372 |      75     6675    46725 |     9294     4981     25 |  0.018 % |
6.09/6.16	c |    131161 |      75     6675    46725 |    10223     6789     26 |  0.018 % |
9.39/9.45	c |    196845 |      75     6675    46725 |    11246     5799     25 |  0.018 % |
14.59/14.65	c |    295371 |      75     6675    46725 |    12370     8434     26 |  0.018 % |
22.58/22.67	c |    443160 |      75     6675    46725 |    13607     7400     25 |  0.018 % |
35.38/35.49	c |    664843 |      75     6675    46725 |    14968    10851     25 |  0.018 % |
55.48/55.58	c |    997368 |      75     6675    46725 |    16465    13352     25 |  0.018 % |
87.17/87.27	c |   1496156 |      75     6675    46725 |    18112     8937     26 |  0.018 % |
136.65/136.72	c |   2244338 |      75     6675    46725 |    19923    13143     25 |  0.018 % |
213.73/213.81	c |   3366612 |      75     6675    46725 |    21915    17906     26 |  0.018 % |
335.09/335.29	c |   5050023 |      75     6675    46725 |    24107    15577     24 |  0.018 % |
527.64/527.86	c |   7575139 |      75     6675    46725 |    26517    24053     24 |  0.018 % |
825.46/825.70	c |  11362814 |      75     6675    46725 |    29169    15463     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-1520204-1238273056/watcher-1520204-1238273056 -o /tmp/evaluation-result-1520204-1238273056/solver-1520204-1238273056 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520204-1238273056.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 0.97 0.99 3/66 29778
/proc/meminfo: memFree=980840/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=7472 CPUtime=0
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1099968552 7651328 204 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1868 204 63 219 0 1646 0

[startup+0.01174 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29778
/proc/meminfo: memFree=980840/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=7732 CPUtime=0
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 345 0 0 0 0 0 0 0 18 0 1 0 1099968552 7917568 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219780 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1933 329 87 219 0 1711 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7732

[startup+0.101752 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29778
/proc/meminfo: memFree=980840/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=7732 CPUtime=0.09
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 1099968552 7917568 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219745 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1933 329 87 219 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7732

[startup+0.301777 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29778
/proc/meminfo: memFree=980840/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=7872 CPUtime=0.29
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 541 0 0 0 29 0 0 0 19 0 1 0 1099968552 8060928 466 1992294400 4194304 5092341 548682068848 18446744073709551615 4252067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 1968 466 101 219 0 1746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7872

[startup+0.701827 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29778
/proc/meminfo: memFree=980840/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18332 CPUtime=0.69
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 1146 0 0 0 69 0 0 0 23 0 1 0 1099968552 18771968 900 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4583 900 101 219 0 4361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18332

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=977440/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18332 CPUtime=1.49
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 1228 0 0 0 149 0 0 0 25 0 1 0 1099968552 18771968 982 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4583 982 101 219 0 4361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18332

[startup+3.10114 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=976992/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18332 CPUtime=3.09
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 1307 0 0 0 309 0 0 0 25 0 1 0 1099968552 18771968 1061 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4583 1061 101 219 0 4361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18332

[startup+6.30155 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=976224/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18332 CPUtime=6.29
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 1460 0 0 0 629 0 0 0 25 0 1 0 1099968552 18771968 1214 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4583 1214 101 219 0 4361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18332

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=975072/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18332 CPUtime=12.69
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 1711 0 0 0 1269 0 0 0 25 0 1 0 1099968552 18771968 1465 1992294400 4194304 5092341 548682068848 18446744073709551615 4261566 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4583 1465 101 219 0 4361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18332

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=973728/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18328 CPUtime=25.49
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 2729 0 0 0 2548 1 0 0 25 0 1 0 1099968552 18767872 1794 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4582 1794 101 219 0 4360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18328

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=972384/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=18332 CPUtime=51.08
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 3862 0 0 0 5106 2 0 0 25 0 1 0 1099968552 18771968 2114 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 4583 2114 101 219 0 4361 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=967840/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23532 CPUtime=102.26
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 5915 0 0 0 10223 3 0 0 25 0 1 0 1099968552 24096768 3229 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5883 3229 101 219 0 5661 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23532

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29779
/proc/meminfo: memFree=966752/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23912 CPUtime=162.25
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 6202 0 0 0 16221 4 0 0 25 0 1 0 1099968552 24485888 3516 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5978 3516 101 219 0 5756 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23912

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=966240/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23912 CPUtime=222.22
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 6312 0 0 0 22218 4 0 0 25 0 1 0 1099968552 24485888 3626 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5978 3626 101 219 0 5756 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23912

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=965984/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23912 CPUtime=282.21
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 6386 0 0 0 28216 5 0 0 25 0 1 0 1099968552 24485888 3700 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5978 3700 101 219 0 5756 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23912

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=964832/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23912 CPUtime=342.19
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 6676 0 0 0 34214 5 0 0 25 0 1 0 1099968552 24485888 3990 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5978 3990 101 219 0 5756 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23912

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=963808/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23912 CPUtime=402.18
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 6920 0 0 0 40212 6 0 0 25 0 1 0 1099968552 24485888 4234 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5978 4234 101 219 0 5756 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23912

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=963360/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=23912 CPUtime=462.16
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 7035 0 0 0 46210 6 0 0 25 0 1 0 1099968552 24485888 4349 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 5978 4349 101 219 0 5756 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23912

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=965664/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=24008 CPUtime=522.14
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 8371 0 0 0 52207 7 0 0 25 0 1 0 1099968552 24584192 4355 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 6002 4355 101 219 0 5780 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24008

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=959584/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=582.12
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9296 0 0 0 58205 7 0 0 25 0 1 0 1099968552 29995008 5280 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5280 101 219 0 7101 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29292

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=959584/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=642.11
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9304 0 0 0 64204 7 0 0 25 0 1 0 1099968552 29995008 5288 1992294400 4194304 5092341 548682068848 18446744073709551615 4248176 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5288 101 219 0 7101 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29292

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=959520/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=702.1
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9307 0 0 0 70202 8 0 0 25 0 1 0 1099968552 29995008 5291 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5291 101 219 0 7101 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 29292

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=959456/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=762.08
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9313 0 0 0 76200 8 0 0 25 0 1 0 1099968552 29995008 5297 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5297 101 219 0 7101 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 29292

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=959328/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=822.06
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9335 0 0 0 82198 8 0 0 25 0 1 0 1099968552 29995008 5319 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5319 101 219 0 7101 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 29292

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=958560/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=882.04
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9522 0 0 0 88196 8 0 0 25 0 1 0 1099968552 29995008 5506 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5506 101 219 0 7101 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 29292

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=958304/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=942.03
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9582 0 0 0 94194 9 0 0 25 0 1 0 1099968552 29995008 5566 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5566 101 219 0 7101 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29781
/proc/meminfo: memFree=958304/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=1002.01
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9584 0 0 0 100192 9 0 0 25 0 1 0 1099968552 29995008 5568 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5568 101 219 0 7101 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29787
/proc/meminfo: memFree=957984/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=1061.98
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9653 0 0 0 106189 9 0 0 25 0 1 0 1099968552 29995008 5637 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5637 101 219 0 7101 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 29292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29787
/proc/meminfo: memFree=958048/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=1121.96
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9656 0 0 0 112187 9 0 0 25 0 1 0 1099968552 29995008 5640 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5640 101 219 0 7101 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 29292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29787
/proc/meminfo: memFree=957792/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=1181.95
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9707 0 0 0 118185 10 0 0 25 0 1 0 1099968552 29995008 5691 1992294400 4194304 5092341 548682068848 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5691 101 219 0 7101 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 29292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29787
/proc/meminfo: memFree=957792/2055920 swapFree=4176412/4192956
[pid=29778] ppid=29776 vsize=29292 CPUtime=1200.05
/proc/29778/stat : 29778 (minisat) R 29776 29778 29594 0 -1 4194304 9707 0 0 0 119995 10 0 0 25 0 1 0 1099968552 29995008 5691 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29778/statm: 7323 5691 101 219 0 7101 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29292

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.107983
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 29292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9707
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= 2814

runsolver used 1.45878 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 21:44:16
IDJOB=1520204
IDBENCH=70531
IDSOLVER=546
FILE ID=node40/1520204-1238273056
PBS_JOBID= 9060903
Free space on /tmp= 63504 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520204-1238273056/watcher-1520204-1238273056 -o /tmp/evaluation-result-1520204-1238273056/solver-1520204-1238273056 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520204-1238273056.cnf

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

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=73730236

node40.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		: 3000.232
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		: 3000.232
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:        981256 kB
Buffers:         78576 kB
Cached:         900996 kB
SwapCached:       9624 kB
Active:         122120 kB
Inactive:       868720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        981256 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          17068 kB
Slab:            69736 kB
Committed_AS:  2667876 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-28 22:04:19