Trace number 1520190

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59776
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     28 |  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     26 |  0.018 % |
0.09/0.17	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.09/0.19	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.23	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.19/0.29	c |      4924 |      75     6675    46725 |     4769     2739     25 |  0.018 % |
0.29/0.38	c |      7486 |      75     6675    46725 |     5246     2901     25 |  0.018 % |
0.49/0.53	c |     11330 |      75     6675    46725 |     5771     4102     26 |  0.018 % |
0.69/0.76	c |     17096 |      75     6675    46725 |     6348     4065     26 |  0.018 % |
1.09/1.11	c |     25745 |      75     6675    46725 |     6983     6330     26 |  0.018 % |
1.59/1.65	c |     38719 |      75     6675    46725 |     7681     5274     26 |  0.018 % |
2.39/2.45	c |     58180 |      75     6675    46725 |     8449     5454     26 |  0.018 % |
3.68/3.70	c |     87372 |      75     6675    46725 |     9294     4967     25 |  0.018 % |
5.58/5.67	c |    131161 |      75     6675    46725 |    10223     6788     26 |  0.018 % |
8.70/8.70	c |    196845 |      75     6675    46725 |    11246     5799     25 |  0.018 % |
13.39/13.49	c |    295371 |      75     6675    46725 |    12370     8467     26 |  0.018 % |
20.99/21.03	c |    443160 |      75     6675    46725 |    13607     7416     25 |  0.018 % |
32.68/32.72	c |    664843 |      75     6675    46725 |    14968    10839     25 |  0.018 % |
51.28/51.32	c |    997368 |      75     6675    46725 |    16465    13331     25 |  0.018 % |
80.37/80.45	c |   1496156 |      75     6675    46725 |    18112     8916     25 |  0.018 % |
126.25/126.34	c |   2244338 |      75     6675    46725 |    19923    13157     24 |  0.018 % |
198.43/198.55	c |   3366612 |      75     6675    46725 |    21915    17947     26 |  0.018 % |
310.61/310.71	c |   5050023 |      75     6675    46725 |    24107    15279     24 |  0.018 % |
488.47/488.65	c |   7575139 |      75     6675    46725 |    26517    13997     24 |  0.018 % |
767.40/767.64	c |  11362814 |      75     6675    46725 |    29169    23261     25 |  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-1520190-1238271697/watcher-1520190-1238271697 -o /tmp/evaluation-result-1520190-1238271697/solver-1520190-1238271697 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520190-1238271697.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: 1.00 1.00 1.00 2/73 7110
/proc/meminfo: memFree=1705344/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=7604 CPUtime=0
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 230 0 0 0 0 0 0 0 20 0 1 0 883558329 7786496 214 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 1901 214 63 219 0 1679 0

[startup+0.0830759 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7110
/proc/meminfo: memFree=1705344/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=7732 CPUtime=0.08
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 345 0 0 0 8 0 0 0 20 0 1 0 883558329 7917568 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219707 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 1933 329 87 219 0 1711 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7732

[startup+0.101079 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7110
/proc/meminfo: memFree=1705344/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=7732 CPUtime=0.09
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 345 0 0 0 9 0 0 0 20 0 1 0 883558329 7917568 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 1933 329 87 219 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7732

[startup+0.301099 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7110
/proc/meminfo: memFree=1705344/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=7880 CPUtime=0.29
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 676 0 0 0 29 0 0 0 22 0 1 0 883558329 8069120 429 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 1970 429 101 219 0 1748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7880

[startup+0.701141 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7110
/proc/meminfo: memFree=1705344/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18328 CPUtime=0.69
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 1154 0 0 0 69 0 0 0 25 0 1 0 883558329 18767872 907 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4582 907 101 219 0 4360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18328

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7111
/proc/meminfo: memFree=1701880/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18328 CPUtime=1.49
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 1227 0 0 0 149 0 0 0 25 0 1 0 883558329 18767872 980 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4582 980 101 219 0 4360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18328

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7111
/proc/meminfo: memFree=1701496/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18328 CPUtime=3.08
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 1324 0 0 0 308 0 0 0 25 0 1 0 883558329 18767872 1077 1992294400 4194304 5092341 548682068848 18446744073709551615 4263312 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4582 1077 101 219 0 4360 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18328

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7111
/proc/meminfo: memFree=1700664/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18328 CPUtime=6.28
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 1522 0 0 0 628 0 0 0 25 0 1 0 883558329 18767872 1275 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4582 1275 101 219 0 4360 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18328

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7111
/proc/meminfo: memFree=1699384/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18324 CPUtime=12.69
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 2384 0 0 0 1268 1 0 0 25 0 1 0 883558329 18763776 1508 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4581 1508 101 219 0 4359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18324

[startup+25.5018 s]
/proc/loadavg: 1.08 1.02 1.01 2/74 7111
/proc/meminfo: memFree=1697912/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18324 CPUtime=25.49
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 2740 0 0 0 2548 1 0 0 25 0 1 0 883558329 18763776 1864 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4581 1864 101 219 0 4359 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18324

[startup+51.1015 s]
/proc/loadavg: 1.05 1.01 1.00 2/74 7111
/proc/meminfo: memFree=1696824/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18324 CPUtime=51.08
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 3004 0 0 0 5107 1 0 0 25 0 1 0 883558329 18763776 2128 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4581 2128 101 219 0 4359 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18324

[startup+102.306 s]
/proc/loadavg: 1.08 1.03 1.00 2/74 7111
/proc/meminfo: memFree=1694328/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=18520 CPUtime=102.26
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 6582 0 0 0 10223 3 0 0 25 0 1 0 883558329 18964480 2724 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 4630 2724 101 219 0 4408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18520

[startup+162.301 s]
/proc/loadavg: 1.16 1.05 1.01 2/74 7113
/proc/meminfo: memFree=1691576/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=23836 CPUtime=162.24
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 7274 0 0 0 16221 3 0 0 25 0 1 0 883558329 24408064 3416 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 5959 3416 101 219 0 5737 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23836

[startup+222.302 s]
/proc/loadavg: 1.18 1.07 1.01 2/74 7113
/proc/meminfo: memFree=1690936/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=23836 CPUtime=222.23
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 7419 0 0 0 22220 3 0 0 25 0 1 0 883558329 24408064 3561 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 5959 3561 101 219 0 5737 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23836

[startup+282.302 s]
/proc/loadavg: 1.11 1.07 1.01 2/74 7113
/proc/meminfo: memFree=1690360/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=23836 CPUtime=282.21
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 7578 0 0 0 28218 3 0 0 25 0 1 0 883558329 24408064 3720 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 5959 3720 101 219 0 5737 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23836

[startup+342.301 s]
/proc/loadavg: 1.04 1.05 1.01 2/74 7113
/proc/meminfo: memFree=1688760/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=23836 CPUtime=342.2
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 7943 0 0 0 34217 3 0 0 25 0 1 0 883558329 24408064 4085 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 5959 4085 101 219 0 5737 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23836

[startup+402.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/74 7113
/proc/meminfo: memFree=1687288/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=23836 CPUtime=402.18
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 8301 0 0 0 40215 3 0 0 25 0 1 0 883558329 24408064 4443 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 5959 4443 101 219 0 5737 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23836

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 7113
/proc/meminfo: memFree=1684536/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=462.17
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9026 0 0 0 46213 4 0 0 25 0 1 0 883558329 29057024 5168 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5168 101 219 0 6872 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28376

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7113
/proc/meminfo: memFree=1684216/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=522.16
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9097 0 0 0 52212 4 0 0 25 0 1 0 883558329 29057024 5239 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5239 101 219 0 6872 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28376

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7113
/proc/meminfo: memFree=1684216/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=582.14
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9104 0 0 0 58210 4 0 0 25 0 1 0 883558329 29057024 5246 1992294400 4194304 5092341 548682068848 18446744073709551615 4268652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5246 101 219 0 6872 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28376

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7113
/proc/meminfo: memFree=1684216/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=642.13
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9105 0 0 0 64209 4 0 0 25 0 1 0 883558329 29057024 5247 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5247 101 219 0 6872 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 28376

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7113
/proc/meminfo: memFree=1684152/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=702.11
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9114 0 0 0 70207 4 0 0 25 0 1 0 883558329 29057024 5256 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5256 101 219 0 6872 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28376

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1684088/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=762.1
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9126 0 0 0 76206 4 0 0 25 0 1 0 883558329 29057024 5268 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5268 101 219 0 6872 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28376

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1683512/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=822.08
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9264 0 0 0 82204 4 0 0 25 0 1 0 883558329 29057024 5406 1992294400 4194304 5092341 548682068848 18446744073709551615 4244154 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5406 101 219 0 6872 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28376

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1683512/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=882.07
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9269 0 0 0 88203 4 0 0 25 0 1 0 883558329 29057024 5411 1992294400 4194304 5092341 548682068848 18446744073709551615 4241039 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5411 101 219 0 6872 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28376

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1683448/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=942.05
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9270 0 0 0 94201 4 0 0 25 0 1 0 883558329 29057024 5412 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5412 101 219 0 6872 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 28376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1683320/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=1002.03
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9309 0 0 0 100199 4 0 0 25 0 1 0 883558329 29057024 5451 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5451 101 219 0 6872 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 28376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1683128/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=1062.02
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9352 0 0 0 106198 4 0 0 25 0 1 0 883558329 29057024 5494 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5494 101 219 0 6872 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 28376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1683064/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28376 CPUtime=1122
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 9376 0 0 0 112196 4 0 0 25 0 1 0 883558329 29057024 5518 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7094 5518 101 219 0 6872 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 28376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1682552/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=33568 CPUtime=1181.99
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 10113 0 0 0 118195 4 0 0 25 0 1 0 883558329 34373632 6255 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 8392 6255 101 219 0 8170 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 33568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7113
/proc/meminfo: memFree=1682360/2055920 swapFree=4176796/4192956
[pid=7110] ppid=7108 vsize=28424 CPUtime=1200.09
/proc/7110/stat : 7110 (minisat) R 7108 7110 6894 0 -1 4194304 11140 0 0 0 120004 5 0 0 25 0 1 0 883558329 29106176 5677 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7110/statm: 7106 5677 101 219 0 6884 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28424

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): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.056991
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 33568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11140
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= 1480

runsolver used 1.18682 second user time and 3.19351 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 21:21:37
IDJOB=1520190
IDBENCH=70524
IDSOLVER=546
FILE ID=node82/1520190-1238271697
PBS_JOBID= 9060834
Free space on /tmp= 61588 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520190-1238271697/watcher-1520190-1238271697 -o /tmp/evaluation-result-1520190-1238271697/solver-1520190-1238271697 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520190-1238271697.cnf

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=538609148

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1705824 kB
Buffers:         56048 kB
Cached:         229144 kB
SwapCached:       7072 kB
Active:         190180 kB
Inactive:       104216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705824 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40840 kB
Committed_AS:  2296304 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 21:41:39