Trace number 315105

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.09 1200.58

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  620037                                               |
0.00/0.00	c |  Number of clauses:    2098249                                              |
3.50/3.51	c |  Parsing time:         3.28         s                                       |
55.87/56.00	c ============================[ Search Statistics ]==============================
55.96/56.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
55.96/56.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
55.96/56.00	c ===============================================================================
55.96/56.00	c |         0 |  150826  1130095  5994846 |   376698        0    nan |  0.000 % |
58.86/58.94	c |       100 |  150826  1130095  5994846 |   414368      100     18 |  0.008 % |
59.66/59.72	c |       250 |  150826  1130095  5994846 |   455804      250     21 |  0.008 % |
60.76/60.81	c |       475 |  150826  1130095  5994846 |   501385      475     18 |  0.008 % |
62.67/62.73	c |       812 |  150826  1130095  5994846 |   551524      812     19 |  0.008 % |
67.86/67.93	c |      1319 |  150826  1130095  5994846 |   606676     1319     17 |  0.008 % |
71.76/71.82	c |      2078 |  150826  1130095  5994846 |   667344     2078     19 |  0.008 % |
77.36/77.47	c |      3217 |  150826  1130095  5994846 |   734078     3217     23 |  0.008 % |
85.85/85.95	c |      4925 |  150826  1130095  5994846 |   807486     4925     24 |  0.008 % |
98.35/98.41	c |      7490 |  150826  1130095  5994846 |   888234     7490     40 |  0.008 % |
120.34/120.47	c |     11334 |  150826  1130095  5994846 |   977058    11334     34 |  0.008 % |
153.73/153.83	c |     17101 |  150826  1130095  5994846 |  1074764    17101     32 |  0.008 % |
191.82/191.93	c |     25751 |  150826  1130095  5994846 |  1182240    25751     29 |  0.008 % |
260.51/260.67	c |     38725 |  150826  1130095  5994846 |  1300464    38725     28 |  0.008 % |
353.37/353.58	c |     58187 |  150826  1130095  5994846 |  1430511    58187     29 |  0.008 % |
511.23/511.44	c |     87379 |  150826  1130095  5994846 |  1573562    87379     63 |  0.008 % |
703.08/703.31	c |    131168 |  150826  1130095  5994846 |  1730918   131168     55 |  0.008 % |
1069.85/1070.40	c |    196852 |  150826  1130095  5994846 |  1904010   196852     56 |  0.008 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-315105-1172648933 -o ROOT/results/node23/solver-315105-1172648933 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315105-1172648933/minisat /tmp/evaluation/315105-1172648933/instance-315105-1172648933.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): 2400 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: 0.77 0.94 0.94 3/77 8056
/proc/meminfo: memFree=1869552/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=2780 CPUtime=0
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 553 0 0 0 0 0 0 0 18 0 1 0 284847253 2846720 537 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 695 544 55 138 0 554 0

[startup+0.0563731 s]
/proc/loadavg: 0.77 0.94 0.94 3/77 8056
/proc/meminfo: memFree=1869552/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=6248 CPUtime=0.04
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 1406 0 0 0 4 0 0 0 18 0 1 0 284847253 6397952 1391 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 1562 1391 58 138 0 1421 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6248

[startup+0.102379 s]
/proc/loadavg: 0.77 0.94 0.94 3/77 8056
/proc/meminfo: memFree=1869552/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=9264 CPUtime=0.1
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 2105 0 0 0 9 1 0 0 18 0 1 0 284847253 9486336 2089 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 2316 2089 58 138 0 2175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9264

[startup+0.301401 s]
/proc/loadavg: 0.77 0.94 0.94 3/77 8056
/proc/meminfo: memFree=1869552/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=23968 CPUtime=0.3
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 5245 0 0 0 27 3 0 0 19 0 1 0 284847253 24543232 5229 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 5992 5229 58 138 0 5851 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 23968

[startup+0.702446 s]
/proc/loadavg: 0.77 0.94 0.94 3/77 8056
/proc/meminfo: memFree=1869552/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=44968 CPUtime=0.69
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 10536 0 0 0 64 5 0 0 24 0 1 0 284847253 46047232 10520 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 11242 10521 58 138 0 11101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44968

[startup+1.50154 s]
/proc/loadavg: 0.77 0.94 0.94 2/78 8057
/proc/meminfo: memFree=1812392/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=88020 CPUtime=1.49
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 20618 0 0 0 138 11 0 0 25 0 1 0 284847253 90132480 20602 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 22005 20603 58 138 0 21864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88020

[startup+3.10172 s]
/proc/loadavg: 0.77 0.94 0.94 2/78 8057
/proc/meminfo: memFree=1758376/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=181144 CPUtime=3.09
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 39943 0 0 0 289 20 0 0 25 0 1 0 284847253 185491456 39927 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 45286 39927 58 138 0 45145 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 181144

[startup+6.30108 s]
/proc/loadavg: 0.79 0.94 0.94 2/78 8057
/proc/meminfo: memFree=1672488/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=222456 CPUtime=6.29
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 52763 0 0 0 603 26 0 0 25 0 1 0 284847253 227794944 52747 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 55614 52747 70 138 0 55473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 222456

[startup+12.7018 s]
/proc/loadavg: 0.81 0.94 0.94 2/78 8057
/proc/meminfo: memFree=1586024/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=307148 CPUtime=12.68
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 72525 0 0 0 1235 33 0 0 25 0 1 0 284847253 314519552 72509 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 76787 72509 70 138 0 76646 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 307148

[startup+25.5013 s]
/proc/loadavg: 0.85 0.94 0.94 2/78 8057
/proc/meminfo: memFree=1472360/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=411332 CPUtime=25.49
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 99999 0 0 0 2502 47 0 0 25 0 1 0 284847253 421203968 99983 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 102833 99983 70 138 0 102692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 411332

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.94 2/78 8057
/proc/meminfo: memFree=1413992/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=472824 CPUtime=51.06
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 113916 0 0 0 5052 54 0 0 25 0 1 0 284847253 484171776 113900 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 118206 113900 70 138 0 118065 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 472824

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.94 2/78 8057
/proc/meminfo: memFree=1458728/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425036 CPUtime=102.25
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115279 0 0 0 10169 56 0 0 25 0 1 0 284847253 435236864 102743 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106259 102743 74 138 0 106118 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 425036

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.94 2/78 8057
/proc/meminfo: memFree=1458664/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425036 CPUtime=162.23
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115279 0 0 0 16167 56 0 0 25 0 1 0 284847253 435236864 102743 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552685 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106259 102743 74 138 0 106118 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 425036

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 8057
/proc/meminfo: memFree=1458472/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425200 CPUtime=222.21
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115310 0 0 0 22164 57 0 0 25 0 1 0 284847253 435404800 102774 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106300 102774 74 138 0 106159 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 425200

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8057
/proc/meminfo: memFree=1458408/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425280 CPUtime=282.2
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115321 0 0 0 28162 58 0 0 25 0 1 0 284847253 435486720 102785 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106320 102785 74 138 0 106179 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 425280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8057
/proc/meminfo: memFree=1458280/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425280 CPUtime=342.18
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115332 0 0 0 34160 58 0 0 25 0 1 0 284847253 435486720 102796 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552712 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106320 102796 74 138 0 106179 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 425280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8057
/proc/meminfo: memFree=1458280/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425400 CPUtime=402.16
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115346 0 0 0 40157 59 0 0 25 0 1 0 284847253 435609600 102810 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106350 102810 74 138 0 106209 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 425400

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8057
/proc/meminfo: memFree=1458152/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425400 CPUtime=462.14
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115356 0 0 0 46155 59 0 0 25 0 1 0 284847253 435609600 102820 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106350 102820 74 138 0 106209 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 425400

[startup+522.302 s]
/proc/loadavg: 1.04 0.99 0.95 2/78 8057
/proc/meminfo: memFree=1458088/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425400 CPUtime=522.12
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115367 0 0 0 52153 59 0 0 25 0 1 0 284847253 435609600 102831 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106350 102831 74 138 0 106209 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 425400

[startup+582.302 s]
/proc/loadavg: 1.01 0.99 0.95 2/78 8057
/proc/meminfo: memFree=1457960/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425580 CPUtime=582.11
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115384 0 0 0 58151 60 0 0 25 0 1 0 284847253 435793920 102848 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106395 102848 74 138 0 106254 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 425580

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8057
/proc/meminfo: memFree=1457896/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425580 CPUtime=642.09
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115395 0 0 0 64149 60 0 0 25 0 1 0 284847253 435793920 102859 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106395 102859 74 138 0 106254 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 425580

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8057
/proc/meminfo: memFree=1457768/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425580 CPUtime=702.08
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115407 0 0 0 70147 61 0 0 25 0 1 0 284847253 435793920 102871 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106395 102871 74 138 0 106254 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 425580

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.95 2/84 8163
/proc/meminfo: memFree=1455912/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=762
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115418 0 0 0 76139 61 0 0 25 0 1 0 284847253 436068352 102882 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102882 74 138 0 106321 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 425848

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.95 2/84 8235
/proc/meminfo: memFree=1455792/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=821.93
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115429 0 0 0 82131 62 0 0 25 0 1 0 284847253 436068352 102893 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102893 74 138 0 106321 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 425848

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456808/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=881.9
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115439 0 0 0 88128 62 0 0 25 0 1 0 284847253 436068352 102903 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102903 74 138 0 106321 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 425848

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456808/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=941.88
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115450 0 0 0 94125 63 0 0 25 0 1 0 284847253 436068352 102914 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102914 74 138 0 106321 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 425848

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456680/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=1001.86
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115460 0 0 0 100123 63 0 0 25 0 1 0 284847253 436068352 102924 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102924 74 138 0 106321 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 425848

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456552/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=1061.85
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115470 0 0 0 106121 64 0 0 25 0 1 0 284847253 436068352 102934 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102934 74 138 0 106321 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 425848

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456488/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=425848 CPUtime=1121.83
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115478 0 0 0 112119 64 0 0 25 0 1 0 284847253 436068352 102942 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106462 102942 74 138 0 106321 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 425848

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456360/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=426252 CPUtime=1181.81
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115487 0 0 0 118117 64 0 0 25 0 1 0 284847253 436482048 102951 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106563 102951 74 138 0 106422 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 426252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456360/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=426252 CPUtime=1200.01
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115491 0 0 0 119936 65 0 0 25 0 1 0 284847253 436482048 102955 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106563 102955 74 138 0 106422 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 426252

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: 1.00 0.99 0.95 2/78 8255
/proc/meminfo: memFree=1456360/2055920 swapFree=4149288/4192956
[pid=8056] ppid=8054 vsize=426252 CPUtime=1200.01
/proc/8056/stat : 8056 (minisat) R 8054 8056 7959 0 -1 4194304 115491 0 0 0 119936 65 0 0 25 0 1 0 284847253 436482048 102955 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/8056/statm: 106563 102955 74 138 0 106422 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 426252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.09
CPU user time (s): 1199.37
CPU system time (s): 0.71989
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 491452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.37
system time used= 0.71989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115491
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= 6
involuntary context switches= 24599

runsolver used 1.2818 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 28 07:48:54 UTC 2007

IDJOB= 315105
IDBENCH= 20408
IDSOLVER= 109
FILE ID= node23/315105-1172648933

PBS_JOBID= 3981193

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/315105-1172648933/minisat /tmp/evaluation/315105-1172648933/instance-315105-1172648933.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-315105-1172648933 -o ROOT/results/node23/solver-315105-1172648933 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315105-1172648933/minisat /tmp/evaluation/315105-1172648933/instance-315105-1172648933.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 176327784

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1870536 kB
Buffers:          9148 kB
Cached:         111764 kB
SwapCached:      10804 kB
Active:         108648 kB
Inactive:        35180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870536 kB
SwapTotal:     4192956 kB
SwapFree:      4149288 kB
Dirty:           40072 kB
Writeback:           0 kB
Mapped:          30008 kB
Slab:            27172 kB
Committed_AS:   815080 kB
PageTables:       1696 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= 66454 MiB

End job on node23 on Wed Feb 28 08:08:56 UTC 2007