Trace number 1519512

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

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 |                                                                             |
0.00/0.02	c |  Number of variables:          1000                                         |
0.00/0.02	c |  Number of clauses:           20000                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.13	c |  Simplification time:          0.10 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 |    1000    20000   100000 |     7333      100    117 |  0.000 % |
0.09/0.15	c |       250 |    1000    20000   100000 |     8066      250    115 |  0.000 % |
0.09/0.17	c |       475 |    1000    20000   100000 |     8873      475    117 |  0.000 % |
0.09/0.19	c |       812 |    1000    20000   100000 |     9760      812    122 |  0.000 % |
0.19/0.23	c |      1318 |    1000    20000   100000 |    10736     1318    123 |  0.000 % |
0.19/0.30	c |      2077 |    1000    20000   100000 |    11810     2077    123 |  0.000 % |
0.29/0.39	c |      3216 |    1000    20000   100000 |    12991     3216    125 |  0.000 % |
0.49/0.54	c |      4924 |    1000    20000   100000 |    14290     4924    125 |  0.000 % |
0.69/0.77	c |      7486 |    1000    20000   100000 |    15719     7486    129 |  0.000 % |
1.10/1.15	c |     11330 |    1000    20000   100000 |    17291    11330    129 |  0.000 % |
1.69/1.79	c |     17096 |    1000    20000   100000 |    19020    17096    128 |  0.000 % |
2.80/2.87	c |     25745 |    1000    20000   100000 |    20922    16123    127 |  0.000 % |
4.49/4.59	c |     38719 |    1000    20000   100000 |    23015    18617    129 |  0.000 % |
7.29/7.31	c |     58180 |    1000    20000   100000 |    25316    13179    126 |  0.000 % |
11.39/11.41	c |     87372 |    1000    20000   100000 |    27848    13243    133 |  0.000 % |
17.98/18.05	c |    131161 |    1000    20000   100000 |    30633    23004    131 |  0.000 % |
28.08/28.17	c |    196845 |    1000    20000   100000 |    33696    30006    135 |  0.000 % |
46.38/46.44	c |    295371 |    1000    20000   100000 |    37066    15935    129 |  0.000 % |
71.48/71.54	c |    443160 |    1000    20000   100000 |    40772    34209    137 |  0.000 % |
116.96/117.07	c |    664843 |    1000    20000   100000 |    44849    23639    132 |  0.000 % |
183.94/184.02	c |    997368 |    1000    20000   100000 |    49334    23401    147 |  0.000 % |
310.51/310.61	c |   1496156 |    1000    20000   100000 |    54268    39031    128 |  0.000 % |
496.55/496.72	c |   2244338 |    1000    20000   100000 |    59695    28130    146 |  0.000 % |
799.98/800.21	c |   3366612 |    1000    20000   100000 |    65664    59646    128 |  0.000 % |

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-1519512-1238229522/watcher-1519512-1238229522 -o /tmp/evaluation-result-1519512-1238229522/solver-1519512-1238229522 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519512-1238229522.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 0.91 3/73 4254
/proc/meminfo: memFree=1368176/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=7608 CPUtime=0
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 1095616780 7790592 293 1992294400 4194304 5092341 548682068848 18446744073709551615 4515536 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 1902 293 63 219 0 1680 0

[startup+0.0362821 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4254
/proc/meminfo: memFree=1368176/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=8688 CPUtime=0.03
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 727 0 0 0 3 0 0 0 18 0 1 0 1095616780 8896512 711 1992294400 4194304 5092341 548682068848 18446744073709551615 4219904 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 2172 711 87 219 0 1950 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8688

[startup+0.101289 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4254
/proc/meminfo: memFree=1368176/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=8688 CPUtime=0.09
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 727 0 0 0 9 0 0 0 18 0 1 0 1095616780 8896512 711 1992294400 4194304 5092341 548682068848 18446744073709551615 4219513 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 2172 711 87 219 0 1950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8688

[startup+0.301312 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4254
/proc/meminfo: memFree=1368176/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=8688 CPUtime=0.29
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 1115 0 0 0 29 0 0 0 20 0 1 0 1095616780 8896512 962 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 2172 962 102 219 0 1950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701362 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4254
/proc/meminfo: memFree=1368176/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=8688 CPUtime=0.69
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 1710 0 0 0 69 0 0 0 24 0 1 0 1095616780 8896512 1557 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 2172 1557 102 219 0 1950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8688

[startup+1.50145 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4255
/proc/meminfo: memFree=1360616/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=15588 CPUtime=1.49
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 2784 0 0 0 148 1 0 0 25 0 1 0 1095616780 15962112 2631 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 3897 2631 102 219 0 3675 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15588

[startup+3.10164 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4255
/proc/meminfo: memFree=1349736/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=21024 CPUtime=3.09
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 7144 0 0 0 305 4 0 0 25 0 1 0 1095616780 21528576 4418 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 5256 4418 102 219 0 5034 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21024

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4255
/proc/meminfo: memFree=1345320/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=23972 CPUtime=6.3
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 14329 0 0 0 623 7 0 0 25 0 1 0 1095616780 24547328 5681 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 5993 5681 102 219 0 5771 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 23972

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4255
/proc/meminfo: memFree=1331560/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=41492 CPUtime=12.69
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 17779 0 0 0 1260 9 0 0 25 0 1 0 1095616780 42487808 9131 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 10373 9131 102 219 0 10151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41492

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4255
/proc/meminfo: memFree=1328744/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=41492 CPUtime=25.48
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 18488 0 0 0 2539 9 0 0 25 0 1 0 1095616780 42487808 9840 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 10373 9840 102 219 0 10151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41492

[startup+51.1012 s]
/proc/loadavg: 1.06 0.99 0.91 2/74 4255
/proc/meminfo: memFree=1323048/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=46356 CPUtime=51.08
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 19928 0 0 0 5098 10 0 0 25 0 1 0 1095616780 47468544 11280 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 11589 11280 102 219 0 11367 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46356

[startup+102.305 s]
/proc/loadavg: 1.10 1.00 0.92 2/74 4255
/proc/meminfo: memFree=1313256/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=58036 CPUtime=102.27
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 22362 0 0 0 10216 11 0 0 25 0 1 0 1095616780 59428864 13714 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 14509 13714 102 219 0 14287 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58036

[startup+162.301 s]
/proc/loadavg: 1.10 1.02 0.93 2/74 4255
/proc/meminfo: memFree=1321256/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=67796 CPUtime=162.24
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 37103 0 0 0 16205 19 0 0 25 0 1 0 1095616780 69423104 11708 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 16949 11708 102 219 0 16727 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67796

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 0.93 2/74 4255
/proc/meminfo: memFree=1315432/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=67796 CPUtime=222.23
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 38566 0 0 0 22202 21 0 0 25 0 1 0 1095616780 69423104 13171 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 16949 13171 102 219 0 16727 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 67796

[startup+282.301 s]
/proc/loadavg: 1.12 1.05 0.94 2/74 4255
/proc/meminfo: memFree=1294184/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=75096 CPUtime=282.21
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 43860 0 0 0 28198 23 0 0 25 0 1 0 1095616780 76898304 18465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 18774 18465 102 219 0 18552 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 75096

[startup+342.301 s]
/proc/loadavg: 1.13 1.07 0.95 2/74 4255
/proc/meminfo: memFree=1294184/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=75096 CPUtime=342.2
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 43860 0 0 0 34197 23 0 0 25 0 1 0 1095616780 76898304 18465 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 18774 18465 102 219 0 18552 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 75096

[startup+402.301 s]
/proc/loadavg: 1.13 1.08 0.96 2/74 4255
/proc/meminfo: memFree=1294184/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=75096 CPUtime=402.18
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 43860 0 0 0 40195 23 0 0 25 0 1 0 1095616780 76898304 18465 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 18774 18465 102 219 0 18552 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 75096

[startup+462.301 s]
/proc/loadavg: 1.12 1.09 0.97 2/74 4255
/proc/meminfo: memFree=1294184/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=75096 CPUtime=462.16
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 43860 0 0 0 46193 23 0 0 25 0 1 0 1095616780 76898304 18465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 18774 18465 102 219 0 18552 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 75096

[startup+522.301 s]
/proc/loadavg: 1.08 1.08 0.98 2/74 4256
/proc/meminfo: memFree=1293928/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=75096 CPUtime=522.15
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 43860 0 0 0 52192 23 0 0 25 0 1 0 1095616780 76898304 18465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 18774 18465 102 219 0 18552 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 75096

[startup+582.301 s]
/proc/loadavg: 1.18 1.11 1.00 2/74 4256
/proc/meminfo: memFree=1265960/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=114512 CPUtime=582.13
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 51028 0 0 0 58187 26 0 0 25 0 1 0 1095616780 117260288 25633 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 28628 25633 102 219 0 28406 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 114512

[startup+642.301 s]
/proc/loadavg: 1.10 1.10 1.00 2/74 4256
/proc/meminfo: memFree=1258664/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=116076 CPUtime=642.12
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 93706 0 0 0 64167 45 0 0 25 0 1 0 1095616780 118861824 27325 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 29019 27325 102 219 0 28797 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 116076

[startup+702.301 s]
/proc/loadavg: 1.15 1.11 1.01 2/74 4256
/proc/meminfo: memFree=1292328/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=702.1
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 135052 0 0 0 70146 64 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 76660

[startup+762.306 s]
/proc/loadavg: 1.17 1.12 1.01 2/74 4257
/proc/meminfo: memFree=1292264/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=762.09
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 175970 0 0 0 76126 83 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 76660

[startup+822.301 s]
/proc/loadavg: 1.13 1.11 1.01 2/74 4257
/proc/meminfo: memFree=1292328/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=822.07
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 217914 0 0 0 82104 103 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 76660

[startup+882.301 s]
/proc/loadavg: 1.04 1.09 1.00 2/74 4257
/proc/meminfo: memFree=1251496/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=882.05
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 248320 0 0 0 88085 120 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 76660

[startup+942.301 s]
/proc/loadavg: 1.11 1.10 1.01 2/74 4257
/proc/meminfo: memFree=1261352/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=116076 CPUtime=942.04
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 291792 0 0 0 94062 142 0 0 25 0 1 0 1095616780 118861824 26961 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 29019 26961 102 219 0 28797 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 116076

[startup+1002.3 s]
/proc/loadavg: 1.07 1.09 1.01 2/74 4257
/proc/meminfo: memFree=1292328/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=1002.02
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 328537 0 0 0 100041 161 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 76660

[startup+1062.3 s]
/proc/loadavg: 1.06 1.09 1.01 2/74 4257
/proc/meminfo: memFree=1292328/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=116076 CPUtime=1062.01
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 370841 0 0 0 106021 180 0 0 25 0 1 0 1095616780 118861824 25717 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 29019 25717 102 219 0 28797 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 116076

[startup+1122.3 s]
/proc/loadavg: 1.10 1.10 1.01 2/74 4257
/proc/meminfo: memFree=1292264/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=1121.99
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 408037 0 0 0 111999 200 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 76660

[startup+1182.3 s]
/proc/loadavg: 1.11 1.11 1.02 2/74 4257
/proc/meminfo: memFree=1292264/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=1181.98
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 438201 0 0 0 117980 218 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 76660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.15 1.11 1.02 2/74 4257
/proc/meminfo: memFree=1292264/2055920 swapFree=4175504/4192956
[pid=4254] ppid=4252 vsize=76660 CPUtime=1200.07
/proc/4254/stat : 4254 (minisat) R 4252 4254 3979 0 -1 4194304 447939 0 0 0 119783 224 0 0 25 0 1 0 1095616780 78499840 18856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/4254/statm: 19165 18856 102 219 0 18943 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76660

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1197.84
CPU system time (s): 2.25566
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 135784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.84
system time used= 2.25566
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 447939
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= 1945

runsolver used 1.21881 second user time and 3.15952 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 09:38:43
IDJOB=1519512
IDBENCH=70185
IDSOLVER=546
FILE ID=node77/1519512-1238229522
PBS_JOBID= 9060576
Free space on /tmp= 66552 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519512-1238229522/watcher-1519512-1238229522 -o /tmp/evaluation-result-1519512-1238229522/solver-1519512-1238229522 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519512-1238229522.cnf

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=2031187916

node77.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		: 3000.230
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		: 3000.230
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:       1368592 kB
Buffers:         65704 kB
Cached:         532104 kB
SwapCached:       9160 kB
Active:         162500 kB
Inactive:       448592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368592 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            61336 kB
Committed_AS:  2584656 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 09:58:45