Trace number 1520192

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
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     25 |  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     26 |  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     2737     26 |  0.018 % |
0.39/0.42	c |      7486 |      75     6675    46725 |     5246     2897     26 |  0.018 % |
0.49/0.57	c |     11330 |      75     6675    46725 |     5771     4099     26 |  0.018 % |
0.79/0.81	c |     17096 |      75     6675    46725 |     6348     4055     26 |  0.018 % |
1.09/1.17	c |     25745 |      75     6675    46725 |     6983     6318     26 |  0.018 % |
1.69/1.74	c |     38719 |      75     6675    46725 |     7681     5253     25 |  0.018 % |
2.59/2.63	c |     58180 |      75     6675    46725 |     8449     5423     26 |  0.018 % |
3.99/4.02	c |     87372 |      75     6675    46725 |     9294     4920     25 |  0.018 % |
6.09/6.15	c |    131161 |      75     6675    46725 |    10223     6719     26 |  0.018 % |
9.39/9.41	c |    196845 |      75     6675    46725 |    11246     5736     26 |  0.018 % |
14.59/14.68	c |    295371 |      75     6675    46725 |    12370     8411     26 |  0.018 % |
22.68/22.76	c |    443160 |      75     6675    46725 |    13607     7345     26 |  0.018 % |
35.27/35.32	c |    664843 |      75     6675    46725 |    14968    10771     26 |  0.018 % |
55.07/55.16	c |    997368 |      75     6675    46725 |    16465    13245     26 |  0.018 % |
86.26/86.34	c |   1496156 |      75     6675    46725 |    18112     8816     26 |  0.018 % |
134.84/134.93	c |   2244338 |      75     6675    46725 |    19923    13020     24 |  0.018 % |
212.72/212.87	c |   3366612 |      75     6675    46725 |    21915    17785     26 |  0.018 % |
334.37/334.57	c |   5050023 |      75     6675    46725 |    24107    15265     24 |  0.018 % |
527.21/527.49	c |   7575139 |      75     6675    46725 |    26517    22983     24 |  0.018 % |
825.61/825.99	c |  11362814 |      75     6675    46725 |    29169    15358     24 |  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-1520192-1238271922/watcher-1520192-1238271922 -o /tmp/evaluation-result-1520192-1238271922/solver-1520192-1238271922 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520192-1238271922.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 0.97 3/72 28944
/proc/meminfo: memFree=1143288/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=7468 CPUtime=0
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1099853440 7647232 207 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1867 207 63 219 0 1645 0

[startup+0.0216539 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 28944
/proc/meminfo: memFree=1143288/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=7728 CPUtime=0.01
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 346 0 0 0 1 0 0 0 18 0 1 0 1099853440 7913472 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219532 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1932 330 87 219 0 1710 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7728

[startup+0.10167 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 28944
/proc/meminfo: memFree=1143288/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=7728 CPUtime=0.09
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1099853440 7913472 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1932 330 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301708 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 28944
/proc/meminfo: memFree=1143288/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=13088 CPUtime=0.29
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 584 0 0 0 29 0 0 0 19 0 1 0 1099853440 13402112 509 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 3272 510 101 219 0 3050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13088

[startup+0.701787 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 28944
/proc/meminfo: memFree=1143288/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18332 CPUtime=0.69
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 1152 0 0 0 69 0 0 0 22 0 1 0 1099853440 18771968 905 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4583 905 101 219 0 4361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18332

[startup+1.50195 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1139824/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18332 CPUtime=1.49
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 1235 0 0 0 149 0 0 0 25 0 1 0 1099853440 18771968 988 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4583 988 101 219 0 4361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18332

[startup+3.10126 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1139376/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18332 CPUtime=3.09
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 1307 0 0 0 309 0 0 0 25 0 1 0 1099853440 18771968 1060 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4583 1060 101 219 0 4361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18332

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1138672/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18332 CPUtime=6.29
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 1471 0 0 0 629 0 0 0 25 0 1 0 1099853440 18771968 1224 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4583 1224 101 219 0 4361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18332

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1137536/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18336 CPUtime=12.69
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 2344 0 0 0 1268 1 0 0 25 0 1 0 1099853440 18776064 1461 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4584 1461 101 219 0 4362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18336

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1136128/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18348 CPUtime=25.48
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 3435 0 0 0 2547 1 0 0 25 0 1 0 1099853440 18788352 1817 1992294400 4194304 5092341 548682068848 18446744073709551615 4244076 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4587 1817 101 219 0 4365 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18348

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1135104/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18348 CPUtime=51.08
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 3680 0 0 0 5106 2 0 0 25 0 1 0 1099853440 18788352 2062 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4587 2062 101 219 0 4365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18348

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1132736/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=18368 CPUtime=102.26
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 5137 0 0 0 10223 3 0 0 25 0 1 0 1099853440 18808832 2644 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 4592 2644 101 219 0 4370 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1130048/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=162.23
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 5804 0 0 0 16220 3 0 0 25 0 1 0 1099853440 24190976 3311 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 3311 101 219 0 5684 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23624

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1129536/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=222.21
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 5931 0 0 0 22217 4 0 0 25 0 1 0 1099853440 24190976 3438 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 3438 101 219 0 5684 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23624

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1129088/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=282.19
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 6060 0 0 0 28215 4 0 0 25 0 1 0 1099853440 24190976 3567 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 3567 101 219 0 5684 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1127616/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=342.18
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 6415 0 0 0 34213 5 0 0 25 0 1 0 1099853440 24190976 3922 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 3922 101 219 0 5684 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23624

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1126976/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=402.15
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 6586 0 0 0 40210 5 0 0 25 0 1 0 1099853440 24190976 4093 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 4093 101 219 0 5684 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23624

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1126720/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=462.13
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 6642 0 0 0 46208 5 0 0 25 0 1 0 1099853440 24190976 4149 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 4149 101 219 0 5684 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1126528/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=23624 CPUtime=522.1
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 6682 0 0 0 52205 5 0 0 25 0 1 0 1099853440 24190976 4189 1992294400 4194304 5092341 548682068848 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 5906 4189 101 219 0 5684 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23624

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1121920/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=582.09
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9161 0 0 0 58202 7 0 0 25 0 1 0 1099853440 29892608 5325 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5325 101 219 0 7076 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29192

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1121920/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=642.07
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9167 0 0 0 64200 7 0 0 25 0 1 0 1099853440 29892608 5331 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5331 101 219 0 7076 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 29192

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1121920/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=702.04
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9175 0 0 0 70197 7 0 0 25 0 1 0 1099853440 29892608 5339 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5339 101 219 0 7076 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 29192

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1121792/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=762.03
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9193 0 0 0 76196 7 0 0 25 0 1 0 1099853440 29892608 5357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5357 101 219 0 7076 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 29192

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1121792/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=822.01
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9211 0 0 0 82193 8 0 0 25 0 1 0 1099853440 29892608 5375 1992294400 4194304 5092341 548682068848 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5375 101 219 0 7076 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 29192

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1121216/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=881.98
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9359 0 0 0 88190 8 0 0 25 0 1 0 1099853440 29892608 5523 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5523 101 219 0 7076 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 29192

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1120960/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=941.96
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9411 0 0 0 94188 8 0 0 25 0 1 0 1099853440 29892608 5575 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5575 101 219 0 7076 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 29192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1120896/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=1001.94
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9419 0 0 0 100185 9 0 0 25 0 1 0 1099853440 29892608 5583 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5583 101 219 0 7076 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 29192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1120384/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=1061.92
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9565 0 0 0 106183 9 0 0 25 0 1 0 1099853440 29892608 5729 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5729 101 219 0 7076 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 29192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1120256/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=1121.9
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9585 0 0 0 112181 9 0 0 25 0 1 0 1099853440 29892608 5749 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5749 101 219 0 7076 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 29192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1120256/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=1181.87
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9592 0 0 0 118178 9 0 0 25 0 1 0 1099853440 29892608 5756 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5756 101 219 0 7076 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 29192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 28945
/proc/meminfo: memFree=1120256/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=1200.07
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9592 0 0 0 119998 9 0 0 25 0 1 0 1099853440 29892608 5756 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5756 101 219 0 7076 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29192

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 0.97 2/73 28945
/proc/meminfo: memFree=1120256/2055920 swapFree=4175896/4192956
[pid=28944] ppid=28942 vsize=29192 CPUtime=1200.07
/proc/28944/stat : 28944 (minisat) R 28942 28944 28815 0 -1 4194304 9592 0 0 0 119998 9 0 0 25 0 1 0 1099853440 29892608 5756 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 7298 5756 101 219 0 7076 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.103984
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 29192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9592
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= 1631

runsolver used 1.09383 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-28 21:25:22
IDJOB=1520192
IDBENCH=70525
IDSOLVER=546
FILE ID=node66/1520192-1238271922
PBS_JOBID= 9060911
Free space on /tmp= 66544 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520192-1238271922/watcher-1520192-1238271922 -o /tmp/evaluation-result-1520192-1238271922/solver-1520192-1238271922 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520192-1238271922.cnf

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=19463685

node66.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		: 3000.286
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		: 3000.286
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:       1143704 kB
Buffers:         89264 kB
Cached:         730628 kB
SwapCached:       8824 kB
Active:         216052 kB
Inactive:       614780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1143704 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          16568 kB
Slab:            66540 kB
Committed_AS:  3050560 kB
PageTables:       1976 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= 66544 MiB
End job on node66 at 2009-03-28 21:45:25