Trace number 1731895

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
MXC 2009-03-10UNSAT 530.323 530.471

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-85-100.cnf
MD5SUM5edff193beb565edf484fbb5f8f23427
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.1276
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of clauses180
Sum of the clauses size540
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3180
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

15.49/15.55	c starting MXC with:
15.49/15.55	c cnf_path = HOME/instance-1731895-1240775752.cnf
15.49/15.55	c restart_strategy = auto
15.49/15.55	c sign_strategy = cached
15.49/15.55	c use_preprocessing = -1
15.49/15.55	c output_implicant = 1
15.49/15.55	c timeout_seconds = 0
15.49/15.55	c running SatELite... done
15.49/15.55	c 1 vars eliminated
15.49/15.55	c received 0 units and 180 clauses from SatELite
15.49/15.55	c 0 assignments made, starting to guess now
15.49/15.55	c ===================================[MXC]=====================================
15.49/15.55	c | Conflicts |                Clause Statistics                   |   Vars   |
15.49/15.55	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
15.49/15.55	c =============================================================================
15.49/15.55	c |         0 |       0       0      180        0        0     nan |       85 |
15.49/15.55	c |       100 |       0       0      180      100     1050    15.1 |       85 |
15.49/15.55	c |       210 |       0       0      180      210     1105    15.2 |       85 |
15.49/15.55	c |       441 |       0       0      180      441     1220    14.6 |       85 |
15.49/15.55	c |       805 |       0       0      180      805     1402    14.3 |       85 |
15.49/15.55	c |      1315 |       0       0      180     1315     1609    15.2 |       85 |
15.49/15.55	c |      1986 |       0       0      180     1141     1754    15.7 |       85 |
15.49/15.55	c |      2834 |       0       0      180     1050     1894    16.2 |       85 |
15.49/15.55	c |      3876 |       0       0      180     1080     2031    15.8 |       85 |
15.49/15.55	c |      5132 |       0       0      180     1263     2163    14.2 |       85 |
15.49/15.55	c |      6623 |       0       0      180     1633     2292    15.3 |       85 |
15.49/15.55	c |      8373 |       0       0      180     2210     2419    12.9 |       85 |
15.49/15.55	c |     10408 |       0       0      180     1772     2543    13.3 |       85 |
15.49/15.55	c |     12756 |       0       0      180     1497     2665    14.6 |       85 |
15.49/15.55	c |     15449 |       0       0      180     1438     2786    14.2 |       85 |
15.49/15.55	c |     18521 |       0       0      180     1639     2906    15.7 |       85 |
15.49/15.55	c |     22010 |       0       0      180     2149     3025    14.2 |       85 |
15.49/15.55	c |     25958 |       0       0      180     3019     3144    12.6 |       85 |
15.49/15.55	c |     30411 |       0       0      180     2685     3262    12.9 |       85 |
15.49/15.55	c |     35419 |       0       0      180     2716     3381    14.6 |       85 |
15.49/15.55	c |     41038 |       0       0      180     3186     3499    14.7 |       85 |
15.49/15.55	c |     47329 |       0       0      180     2366     3618    14.8 |       85 |
15.49/15.55	c |     54360 |       0       0      180     2023     3737    13.2 |       85 |
15.49/15.55	c |     62205 |       0       0      180     2251     3857    14.2 |       85 |
15.49/15.55	c |     70945 |       0       0      180     3154     3978    13.3 |       85 |
15.49/15.55	c |     80669 |       0       0      180     2779     4099    13.2 |       85 |
15.49/15.55	c |     91476 |       0       0      180     3181     4222    14.0 |       85 |
15.49/15.55	c |    103474 |       0       0      180     2310     4346    12.4 |       85 |
15.49/15.55	c |    116782 |       0       0      180     2366     4471    13.1 |       85 |
15.49/15.55	c |    131532 |       0       0      180     3503     4597    14.3 |       85 |
15.49/15.55	c |    147868 |       0       0      180     3522     4726    13.6 |       85 |
15.49/15.55	c |    165948 |       0       0      180     2435     4855    13.1 |       85 |
15.49/15.55	c |    185947 |       0       0      180     2739     4987    13.5 |       85 |
15.49/15.55	c |    208057 |       0       0      180     4628     5120    15.9 |       85 |
15.49/15.55	c |    232489 |       0       0      180     3121     5255    15.0 |       85 |
15.49/15.55	c |    259475 |       0       0      180     3469     5393    14.2 |       85 |
15.49/15.55	c |    289271 |       0       0      180     3208     5532    12.6 |       85 |
15.49/15.55	c |    322158 |       0       0      180     5279     5674    14.4 |       85 |
15.49/15.55	c |    358445 |       0       0      180     4228     5818    13.8 |       85 |
15.49/15.55	c |    398472 |       0       0      180     3007     5965    13.6 |       85 |
15.49/15.55	c |    442613 |       0       0      180     4864     6114    13.1 |       85 |
15.49/15.55	c |    491279 |       0       0      180     4019     6265    14.8 |       85 |
15.49/15.55	c |    544923 |       0       0      180     3728     6420    13.7 |       85 |
530.24/530.46	c |    604043 |       0       0      180     4351     6577    14.8 |       85 |
530.24/530.46	c |    669187 |       0       0      180     6271     6737    12.1 |       85 |
530.24/530.46	c |    740957 |       0       0      180     6486     6901    12.8 |       85 |
530.24/530.46	c |    820016 |       0       0      180     5251     7067    15.4 |       85 |
530.24/530.46	c |    907092 |       0       0      180     6547     7237    12.4 |       85 |
530.24/530.46	c |   1002987 |       0       0      180     7281     7410    13.6 |       85 |
530.24/530.46	c |   1108583 |       0       0      180     4184     7586    12.5 |       85 |
530.24/530.46	c |   1224850 |       0       0      180     5309     7766    13.6 |       85 |
530.24/530.46	c |   1352856 |       0       0      180     7640     7949    13.8 |       85 |
530.24/530.46	c |   1493774 |       0       0      180     7859     8137    14.3 |       85 |
530.24/530.46	c |   1648896 |       0       0      180     6615     8328    13.7 |       85 |
530.24/530.46	c |   1819642 |       0       0      180     4649     8523    14.4 |       85 |
530.24/530.46	c |   2007575 |       0       0      180     7206     8722    14.8 |       85 |
530.24/530.46	c |   2214413 |       0       0      180     6715     8926    14.7 |       85 |
530.24/530.46	c |   2442047 |       0       0      180     8654     9133    13.4 |       85 |
530.24/530.46	c |   2692557 |       0       0      180     5111     9345    12.3 |       85 |
530.24/530.46	c |   2968230 |       0       0      180     6649     9562    12.5 |       85 |
530.24/530.46	c |   3271583 |       0       0      180     5299     9783    12.5 |       85 |
530.24/530.46	c |   3605384 |       0       0      180     7650    10009    12.8 |       85 |
530.24/530.46	c |   3972677 |       0       0      180     5463    10240    13.1 |       85 |
530.24/530.46	c |   4376812 |       0       0      180     5697    10476    11.4 |       85 |
530.24/530.46	c |   4821473 |       0       0      180     5390    10717    11.6 |       85 |
530.24/530.46	c |   5310713 |       0       0      180     7027    10963    11.4 |       85 |
530.24/530.46	c |   5848990 |       0       0      180     7678    11215    13.1 |       85 |
530.24/530.46	c |   6441207 |       0       0      180    10193    11472    14.5 |       85 |
530.24/530.46	c |   7092758 |       0       0      180     6256    11735    12.8 |       85 |
530.24/530.46	c |   7809577 |       0       0      180    11112    12003    13.3 |       85 |
530.24/530.46	c |   8598191 |       0       0      180    10803    12278    11.9 |       85 |
530.24/530.46	c |   9465779 |       0       0      180     9223    12559    11.6 |       85 |
530.24/530.46	c |  10420239 |       0       1      180    11301    12845    12.2 |       85 |
530.24/530.46	c |  11470258 |       0       3      180     9159    13139    12.5 |       85 |
530.24/530.46	c |  12625392 |       0      11      165     8315    13438    12.3 |       83 |
530.24/530.46	c |  13124059 |       0     101      165     7400    13561     7.9 |       65 |
530.24/530.46	c ----- stats for thread 0 -----
530.24/530.46	c restarts: 230
530.24/530.46	c decisions: 16265346
530.24/530.46	c propagations: 269390637
530.24/530.46	c conflicts: 13124059
530.24/530.46	c 530.468s elapsed
530.24/530.46	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731895-1240775752/watcher-1731895-1240775752 -o /tmp/evaluation-result-1731895-1240775752/solver-1731895-1240775752 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1731895-1240775752.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: 0.92 0.98 0.99 3/64 25658
/proc/meminfo: memFree=1642864/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=844 CPUtime=0
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 105603239 864256 107 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 211 107 71 166 0 42 0

[startup+0.0341639 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25658
/proc/meminfo: memFree=1642864/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=1240 CPUtime=0.03
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 197 0 0 0 3 0 0 0 18 0 1 0 105603239 1269760 183 1992294400 134512640 135192793 4294956208 18446744073709551615 134748717 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 310 183 72 166 0 141 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1240

[startup+0.101169 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25658
/proc/meminfo: memFree=1642864/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=1372 CPUtime=0.09
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 105603239 1404928 224 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 343 224 72 166 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1372

[startup+0.301186 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25658
/proc/meminfo: memFree=1642864/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=1636 CPUtime=0.29
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 105603239 1675264 301 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 409 301 72 166 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1636

[startup+0.701223 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25658
/proc/meminfo: memFree=1642864/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=1904 CPUtime=0.69
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 105603239 1949696 364 1992294400 134512640 135192793 4294956208 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 476 364 72 166 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1904

[startup+1.50229 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1641448/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=2312 CPUtime=1.49
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 459 0 0 0 149 0 0 0 25 0 1 0 105603239 2367488 445 1992294400 134512640 135192793 4294956208 18446744073709551615 134532554 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 578 445 72 166 0 409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2312

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1640936/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=2872 CPUtime=3.09
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 596 0 0 0 309 0 0 0 25 0 1 0 105603239 2940928 582 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 718 582 72 166 0 549 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2872

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1640104/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=3596 CPUtime=6.29
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 768 0 0 0 629 0 0 0 25 0 1 0 105603239 3682304 754 1992294400 134512640 135192793 4294956208 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 899 754 72 166 0 730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3596

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1638760/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=4940 CPUtime=12.69
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 1050 0 0 0 1269 0 0 0 25 0 1 0 105603239 5058560 1036 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 1235 1036 72 166 0 1066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4940

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1637608/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=6320 CPUtime=25.48
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 1341 0 0 0 2548 0 0 0 25 0 1 0 105603239 6471680 1327 1992294400 134512640 135192793 4294956208 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 1580 1327 73 166 0 1411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6320

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1635944/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=8032 CPUtime=51.07
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 1736 0 0 0 5106 1 0 0 25 0 1 0 105603239 8224768 1722 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 2008 1722 73 166 0 1839 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8032

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1634600/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=9320 CPUtime=102.27
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 2047 0 0 0 10225 2 0 0 25 0 1 0 105603239 9543680 2033 1992294400 134512640 135192793 4294956208 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 2330 2033 73 166 0 2161 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9320

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25659
/proc/meminfo: memFree=1633192/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=10856 CPUtime=162.25
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 2393 0 0 0 16223 2 0 0 25 0 1 0 105603239 11116544 2379 1992294400 134512640 135192793 4294956208 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 2714 2379 73 166 0 2545 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10856

[startup+222.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 25659
/proc/meminfo: memFree=1632296/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=11992 CPUtime=222.23
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 2602 0 0 0 22221 2 0 0 25 0 1 0 105603239 12279808 2588 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 2998 2588 73 166 0 2829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11992

[startup+282.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 25659
/proc/meminfo: memFree=1631208/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=13332 CPUtime=282.22
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 2861 0 0 0 28219 3 0 0 25 0 1 0 105603239 13651968 2847 1992294400 134512640 135192793 4294956208 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3333 2847 73 166 0 3164 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13332

[startup+342.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 25665
/proc/meminfo: memFree=1630560/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14100 CPUtime=342.19
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3011 0 0 0 34216 3 0 0 25 0 1 0 105603239 14438400 2997 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3525 2997 73 166 0 3356 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14100

[startup+402.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 25665
/proc/meminfo: memFree=1630560/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14100 CPUtime=402.18
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3032 0 0 0 40214 4 0 0 25 0 1 0 105603239 14438400 3018 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3525 3018 73 166 0 3356 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14100

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630368/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14100 CPUtime=462.16
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3066 0 0 0 46212 4 0 0 25 0 1 0 105603239 14438400 3052 1992294400 134512640 135192793 4294956208 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3525 3052 73 166 0 3356 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14100

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=522.14
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3142 0 0 0 52210 4 0 0 25 0 1 0 105603239 14831616 3128 1992294400 134512640 135192793 4294956208 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3128 73 166 0 3452 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14484

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

[startup+524.705 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=524.55
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3142 0 0 0 52451 4 0 0 25 0 1 0 105603239 14831616 3128 1992294400 134512640 135192793 4294956208 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3128 73 166 0 3452 0
Current children cumulated CPU time (s) 524.55
Current children cumulated vsize (KiB) 14484

[startup+527.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=527.75
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3144 0 0 0 52771 4 0 0 25 0 1 0 105603239 14831616 3130 1992294400 134512640 135192793 4294956208 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3130 73 166 0 3452 0
Current children cumulated CPU time (s) 527.75
Current children cumulated vsize (KiB) 14484

[startup+529.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=529.34
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3144 0 0 0 52930 4 0 0 25 0 1 0 105603239 14831616 3130 1992294400 134512640 135192793 4294956208 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3130 73 166 0 3452 0
Current children cumulated CPU time (s) 529.34
Current children cumulated vsize (KiB) 14484

[startup+529.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=529.74
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3144 0 0 0 52970 4 0 0 25 0 1 0 105603239 14831616 3130 1992294400 134512640 135192793 4294956208 18446744073709551615 134552068 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3130 73 166 0 3452 0
Current children cumulated CPU time (s) 529.74
Current children cumulated vsize (KiB) 14484

[startup+530.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=530.14
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3145 0 0 0 53010 4 0 0 25 0 1 0 105603239 14831616 3131 1992294400 134512640 135192793 4294956208 18446744073709551615 134741008 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3131 73 166 0 3452 0
Current children cumulated CPU time (s) 530.14
Current children cumulated vsize (KiB) 14484

[startup+530.402 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25665
/proc/meminfo: memFree=1630048/2055920 swapFree=4191900/4192956
[pid=25658] ppid=25656 vsize=14484 CPUtime=530.24
/proc/25658/stat : 25658 (mxc-sat09) R 25656 25658 25253 0 -1 4194304 3145 0 0 0 53020 4 0 0 25 0 1 0 105603239 14831616 3131 1992294400 134512640 135192793 4294956208 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25658/statm: 3621 3131 73 166 0 3452 0
Current children cumulated CPU time (s) 530.24
Current children cumulated vsize (KiB) 14484

Child status: 20
Real time (s): 530.471
CPU time (s): 530.323
CPU user time (s): 530.274
CPU system time (s): 0.048992
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 14484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 530.274
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3147
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= 1017

runsolver used 0.39194 second user time and 1.17482 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-26 21:55:52
IDJOB=1731895
IDBENCH=71106
IDSOLVER=504
FILE ID=node43/1731895-1240775752
PBS_JOBID= 9187172
Free space on /tmp= 66432 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-85-100.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731895-1240775752/watcher-1731895-1240775752 -o /tmp/evaluation-result-1731895-1240775752/solver-1731895-1240775752 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1731895-1240775752.cnf

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

MD5SUM BENCH= 5edff193beb565edf484fbb5f8f23427
RANDOM SEED=1107282814

node43.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		: 3000.237
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		: 3000.237
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:       1643280 kB
Buffers:         47232 kB
Cached:         291808 kB
SwapCached:        416 kB
Active:          64624 kB
Inactive:       287828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643280 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          21820 kB
Slab:            46152 kB
Committed_AS:   440880 kB
PageTables:       1444 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= 66432 MiB
End job on node43 at 2009-04-26 22:04:42