Trace number 1514961

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 2009-03-10? (TO) 1200.06 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S559732886-091.cnf
MD5SUM3547ce771ce0dc5a0812b6017fd47b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark161.317
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data 

20.20/20.24	c starting MXC with:
20.20/20.24	c cnf_path = HOME/instance-1514961-1238247449.cnf
20.20/20.24	c restart_strategy = auto
20.20/20.24	c sign_strategy = cached
20.20/20.24	c use_preprocessing = -1
20.20/20.24	c output_implicant = 1
20.20/20.24	c timeout_seconds = 0
20.20/20.24	c running SatELite... done
20.20/20.24	c 1 vars eliminated
20.20/20.24	c received 0 units and 1917 clauses from SatELite
20.20/20.24	c 0 assignments made, starting to guess now
20.20/20.24	c ===================================[MXC]=====================================
20.20/20.24	c | Conflicts |                Clause Statistics                   |   Vars   |
20.20/20.24	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.20/20.24	c =============================================================================
20.20/20.24	c |         0 |       0       0     1917        0        0     nan |       90 |
20.20/20.24	c |       100 |       0       0     1917      100     1050    20.6 |       90 |
20.20/20.24	c |       210 |       0       0     1917      210     1105    20.6 |       90 |
20.20/20.24	c |       441 |       0       0     1917      441     1220    19.7 |       90 |
20.20/20.24	c |       805 |       0       0     1917      805     1402    20.0 |       90 |
20.20/20.24	c |      1315 |       0       0     1917     1315     1609    20.1 |       90 |
20.20/20.24	c |      1986 |       0       0     1917     1138     1754    19.7 |       90 |
20.20/20.24	c |      2834 |       0       0     1917     1049     1894    19.8 |       90 |
20.20/20.24	c |      3876 |       0       0     1917     1080     2031    18.9 |       90 |
20.20/20.24	c |      5132 |       0       0     1917     1264     2163    20.3 |       90 |
20.20/20.24	c |      6623 |       0       0     1917     1631     2292    19.8 |       90 |
20.20/20.24	c |      8373 |       0       0     1917     2208     2419    19.1 |       90 |
20.20/20.24	c |     10408 |       0       0     1917     1772     2543    20.1 |       90 |
20.20/20.24	c |     12756 |       0       0     1917     1499     2665    19.3 |       90 |
20.20/20.24	c |     15449 |       0       0     1917     1444     2786    18.9 |       90 |
20.20/20.24	c |     18521 |       0       0     1917     1650     2906    19.4 |       90 |
20.20/20.24	c |     22010 |       0       0     1917     2166     3025    19.1 |       90 |
20.20/20.24	c |     25958 |       0       0     1917     3037     3144    19.1 |       90 |
20.20/20.24	c |     30411 |       0       0     1917     2708     3262    19.3 |       90 |
20.20/20.24	c |     35419 |       0       0     1917     2750     3381    18.8 |       90 |
20.20/20.24	c |     41038 |       0       0     1917     3224     3499    19.3 |       90 |
20.20/20.24	c |     47329 |       0       0     1917     2411     3618    19.0 |       90 |
20.20/20.24	c |     54360 |       0       0     1917     2077     3737    18.4 |       90 |
20.20/20.24	c |     62205 |       0       0     1917     2314     3857    18.2 |       90 |
20.20/20.24	c |     70945 |       0       0     1917     3224     3978    18.7 |       90 |
20.20/20.24	c |     80669 |       0       0     1917     2858     4099    18.5 |       90 |
20.20/20.24	c |     91476 |       0       0     1917     3268     4222    18.6 |       90 |
20.20/20.24	c |    103474 |       0       0     1917     2418     4346    16.9 |       90 |
20.20/20.24	c |    116782 |       0       0     1917     2486     4471    18.4 |       90 |
20.20/20.24	c |    131532 |       0       0     1917     3632     4597    18.2 |       90 |
20.20/20.24	c |    147868 |       0       0     1917     3674     4726    18.0 |       90 |
20.20/20.24	c |    165948 |       0       0     1917     2601     4855    18.4 |       90 |
20.20/20.24	c |    185947 |       0       0     1917     2909     4987    18.7 |       90 |
20.20/20.24	c |    208057 |       0       0     1917     4830     5120    18.4 |       90 |
20.20/20.24	c |    232489 |       0       0     1917     3360     5255    17.3 |       90 |
20.20/20.24	c |    259475 |       0       0     1917     3743     5393    18.1 |       90 |
20.20/20.24	c |    289271 |       0       0     1917     3502     5532    18.1 |       90 |
20.20/20.24	c |    322158 |       0       0     1917     5605     5674    18.7 |       90 |
20.20/20.24	c |    358445 |       0       0     1917     4607     5818    18.4 |       90 |
20.20/20.24	c |    398472 |       0       0     1917     3434     5965    19.7 |       90 |
20.20/20.24	c |    442613 |       0       0     1917     5334     6114    17.5 |       90 |
20.20/20.24	c |    491279 |       0       0     1917     4543     6265    17.5 |       90 |
20.20/20.24	c |    544923 |       0       0     1917     4329

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-1514961-1238247449/watcher-1514961-1238247449 -o /tmp/evaluation-result-1514961-1238247449/solver-1514961-1238247449 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514961-1238247449.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16742
/proc/meminfo: memFree=877368/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=976 CPUtime=0
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1097411363 999424 117 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 244 117 55 166 0 75 0

[startup+0.0722181 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16742
/proc/meminfo: memFree=877368/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=1632 CPUtime=0.07
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 293 0 0 0 7 0 0 0 18 0 1 0 1097411363 1671168 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134907486 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 408 279 72 166 0 239 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1632

[startup+0.101209 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16742
/proc/meminfo: memFree=877368/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=1632 CPUtime=0.1
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 1097411363 1671168 293 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 408 293 72 166 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1632

[startup+0.301152 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16742
/proc/meminfo: memFree=877368/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=1904 CPUtime=0.3
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 360 0 0 0 30 0 0 0 19 0 1 0 1097411363 1949696 346 1992294400 134512640 135192793 4294956224 18446744073709551615 134551367 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 476 346 72 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16742
/proc/meminfo: memFree=877368/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=2036 CPUtime=0.7
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 418 0 0 0 70 0 0 0 22 0 1 0 1097411363 2084864 404 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 509 404 72 166 0 340 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2036

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=875952/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=2444 CPUtime=1.5
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 493 0 0 0 150 0 0 0 25 0 1 0 1097411363 2502656 479 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 611 479 72 166 0 442 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2444

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=875504/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=2856 CPUtime=3.1
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 591 0 0 0 310 0 0 0 25 0 1 0 1097411363 2924544 577 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 714 577 72 166 0 545 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2856

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=874736/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=3416 CPUtime=6.3
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 728 0 0 0 630 0 0 0 25 0 1 0 1097411363 3497984 714 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 854 714 72 166 0 685 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3416

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=873776/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=4264 CPUtime=12.7
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 934 0 0 0 1270 0 0 0 25 0 1 0 1097411363 4366336 920 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 1066 920 72 166 0 897 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4264

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=872688/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=5464 CPUtime=25.5
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 1196 0 0 0 2550 0 0 0 25 0 1 0 1097411363 5595136 1182 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 1366 1182 72 166 0 1197 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5464

[startup+51.1019 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 16743
/proc/meminfo: memFree=871280/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=7136 CPUtime=51.1
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 1540 0 0 0 5110 0 0 0 25 0 1 0 1097411363 7307264 1526 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 1784 1526 72 166 0 1615 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7136

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 16743
/proc/meminfo: memFree=869616/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=8824 CPUtime=102.31
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 1945 0 0 0 10230 1 0 0 25 0 1 0 1097411363 9035776 1931 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 2206 1931 72 166 0 2037 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8824

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16743
/proc/meminfo: memFree=868272/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=10120 CPUtime=162.32
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 2284 0 0 0 16231 1 0 0 25 0 1 0 1097411363 10362880 2270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 2530 2270 72 166 0 2361 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=867248/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=11556 CPUtime=222.32
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 2540 0 0 0 22231 1 0 0 25 0 1 0 1097411363 11833344 2526 1992294400 134512640 135192793 4294956224 18446744073709551615 134549765 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 2889 2526 72 166 0 2720 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 11556

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=866224/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=13020 CPUtime=282.33
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 2800 0 0 0 28232 1 0 0 25 0 1 0 1097411363 13332480 2786 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 3255 2786 72 166 0 3086 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 13020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=865584/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=13788 CPUtime=342.34
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 2958 0 0 0 34232 2 0 0 25 0 1 0 1097411363 14118912 2944 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 3447 2944 72 166 0 3278 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 13788

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=864688/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=14936 CPUtime=402.34
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3164 0 0 0 40232 2 0 0 25 0 1 0 1097411363 15294464 3150 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 3734 3150 72 166 0 3565 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 14936

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=864112/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=15512 CPUtime=462.35
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3310 0 0 0 46233 2 0 0 25 0 1 0 1097411363 15884288 3296 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 3878 3296 72 166 0 3709 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 15512

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=863600/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16080 CPUtime=522.36
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3424 0 0 0 52234 2 0 0 25 0 1 0 1097411363 16465920 3410 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4020 3410 72 166 0 3851 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 16080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=863152/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=582.37
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3538 0 0 0 58235 2 0 0 25 0 1 0 1097411363 16994304 3524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3524 72 166 0 3980 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 16596

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=863024/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=642.38
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3560 0 0 0 64236 2 0 0 25 0 1 0 1097411363 16994304 3546 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3546 72 166 0 3980 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 16596

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862896/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=702.38
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3579 0 0 0 70236 2 0 0 25 0 1 0 1097411363 16994304 3565 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3565 72 166 0 3980 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 16596

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862832/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=762.39
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3598 0 0 0 76237 2 0 0 25 0 1 0 1097411363 16994304 3584 1992294400 134512640 135192793 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3584 72 166 0 3980 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 16596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862704/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=822.39
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3616 0 0 0 82237 2 0 0 25 0 1 0 1097411363 16994304 3602 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3602 72 166 0 3980 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 16596

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862640/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=882.4
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3627 0 0 0 88238 2 0 0 25 0 1 0 1097411363 16994304 3613 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3613 72 166 0 3980 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 16596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862576/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=942.41
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3640 0 0 0 94239 2 0 0 25 0 1 0 1097411363 16994304 3626 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3626 72 166 0 3980 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 16596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862512/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=1002.42
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3655 0 0 0 100240 2 0 0 25 0 1 0 1097411363 16994304 3641 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3641 72 166 0 3980 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 16596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862448/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=1062.43
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3667 0 0 0 106241 2 0 0 25 0 1 0 1097411363 16994304 3653 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3653 72 166 0 3980 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 16596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862384/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=1122.43
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3678 0 0 0 112241 2 0 0 25 0 1 0 1097411363 16994304 3664 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3664 72 166 0 3980 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 16596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862256/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=1182.44
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3705 0 0 0 118242 2 0 0 25 0 1 0 1097411363 16994304 3691 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3691 72 166 0 3980 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 16596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862256/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=1200.05
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3706 0 0 0 120003 2 0 0 25 0 1 0 1097411363 16994304 3692 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3692 72 166 0 3980 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16596

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16743
/proc/meminfo: memFree=862256/2055920 swapFree=4178240/4192956
[pid=16742] ppid=16740 vsize=16596 CPUtime=1200.05
/proc/16742/stat : 16742 (mxc-sat09) R 16740 16742 16413 0 -1 4194304 3706 0 0 0 120003 2 0 0 25 0 1 0 1097411363 16994304 3692 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16742/statm: 4149 3692 72 166 0 3980 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.031995
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 16596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3706
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= 1774

runsolver used 0.91786 second user time and 2.39764 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 14:37:29
IDJOB=1514961
IDBENCH=70390
IDSOLVER=504
FILE ID=node16/1514961-1238247449
PBS_JOBID= 9060681
Free space on /tmp= 63928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S559732886-091.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514961-1238247449/watcher-1514961-1238247449 -o /tmp/evaluation-result-1514961-1238247449/solver-1514961-1238247449 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514961-1238247449.cnf

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

MD5SUM BENCH= 3547ce771ce0dc5a0812b6017fd47b75
RANDOM SEED=1498713780

node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        877848 kB
Buffers:         82520 kB
Cached:        1002424 kB
SwapCached:       8496 kB
Active:          96316 kB
Inactive:       998544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877848 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            69228 kB
Committed_AS:  2948088 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 14:57:31