Trace number 1514925

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1410489780-030.cnf
MD5SUM8a9e5a10d7167b9edb4334092b7b4912
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark154.86
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 

20.28/20.38	c starting MXC with:
20.28/20.38	c cnf_path = HOME/instance-1514925-1238246474.cnf
20.28/20.38	c restart_strategy = auto
20.28/20.38	c sign_strategy = cached
20.28/20.38	c use_preprocessing = -1
20.28/20.38	c output_implicant = 1
20.28/20.38	c timeout_seconds = 0
20.28/20.38	c running SatELite... done
20.28/20.38	c 1 vars eliminated
20.28/20.38	c received 0 units and 1917 clauses from SatELite
20.28/20.38	c 0 assignments made, starting to guess now
20.28/20.38	c ===================================[MXC]=====================================
20.28/20.38	c | Conflicts |                Clause Statistics                   |   Vars   |
20.28/20.38	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.28/20.38	c =============================================================================
20.28/20.38	c |         0 |       0       0     1917        0        0     nan |       90 |
20.28/20.38	c |       100 |       0       0     1917      100     1050    21.8 |       90 |
20.28/20.38	c |       210 |       0       0     1917      210     1105    21.5 |       90 |
20.28/20.38	c |       441 |       0       0     1917      441     1220    20.8 |       90 |
20.28/20.38	c |       805 |       0       0     1917      805     1402    19.9 |       90 |
20.28/20.38	c |      1315 |       0       0     1917     1315     1609    19.5 |       90 |
20.28/20.38	c |      1986 |       0       0     1917     1138     1754    18.4 |       90 |
20.28/20.38	c |      2834 |       0       0     1917     1046     1894    19.0 |       90 |
20.28/20.38	c |      3876 |       0       0     1917     1077     2031    18.1 |       90 |
20.28/20.38	c |      5132 |       0       0     1917     1260     2163    18.2 |       90 |
20.28/20.38	c |      6623 |       0       0     1917     1626     2292    18.5 |       90 |
20.28/20.38	c |      8373 |       0       0     1917     2204     2419    18.4 |       90 |
20.28/20.38	c |     10408 |       0       0     1917     1768     2543    17.5 |       90 |
20.28/20.38	c |     12756 |       0       0     1917     1494     2665    18.3 |       90 |
20.28/20.38	c |     15449 |       0       0     1917     1435     2786    17.3 |       90 |
20.28/20.38	c |     18521 |       0       0     1917     1639     2906    17.7 |       90 |
20.28/20.38	c |     22010 |       0       0     1917     2157     3025    17.5 |       90 |
20.28/20.38	c |     25958 |       0       0     1917     3028     3144    18.9 |       90 |
20.28/20.38	c |     30411 |       0       0     1917     2697     3262    19.0 |       90 |
20.28/20.38	c |     35419 |       0       0     1917     2736     3381    18.2 |       90 |
20.28/20.38	c |     41038 |       0       0     1917     3213     3499    17.1 |       90 |
20.28/20.38	c |     47329 |       0       0     1917     2400     3618    17.4 |       90 |
20.28/20.38	c |     54360 |       0       0     1917     2062     3737    18.0 |       90 |
20.28/20.38	c |     62205 |       0       0     1917     2297     3857    17.2 |       90 |
20.28/20.38	c |     70945 |       0       0     1917     3202     3978    17.1 |       90 |
20.28/20.38	c |     80669 |       0       0     1917     2838     4099    17.4 |       90 |
20.28/20.38	c |     91476 |       0       0     1917     3253     4222    17.8 |       90 |
20.28/20.38	c |    103474 |       0       0     1917     2406     4346    16.1 |       90 |
20.28/20.38	c |    116782 |       0       0     1917     2470     4471    18.1 |       90 |
20.28/20.38	c |    131532 |       0       0     1917     3616     4597    17.3 |       90 |
20.28/20.38	c |    147868 |       0       0     1917     3656     4726    17.7 |       90 |
20.28/20.38	c |    165948 |       0       0     1917     2584     4855    16.6 |       90 |
20.28/20.38	c |    185947 |       0       0     1917     2896     4987    16.8 |       90 |
20.28/20.38	c |    208057 |       0       0     1917     4817     5120    16.8 |       90 |
20.28/20.38	c |    232489 |       0       0     1917     3337     5255    17.0 |       90 |
20.28/20.38	c |    259475 |       0       0     1917     3710     5393    16.6 |       90 |
20.28/20.38	c |    289271 |       0       0     1917     3476     5532    16.6 |       90 |
20.28/20.38	c |    322158 |       0       0     1917     5583     5674    17.3 |       90 |
20.28/20.38	c |    358445 |       0       0     1917     4587     5818    16.6 |       90 |
20.28/20.38	c |    398472 |       0       0     1917     3414     5965    16.2 |       90 |
20.28/20.38	c |    442613 |       0       0     1917     5335     6114    19.7 |       90 |
20.28/20.38	c |    491279 |       0       0     1917     4520     6265    18.2 |       90 |
20.28/20.38	c |    544923 |       0       0     1917     4284

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-1514925-1238246474/watcher-1514925-1238246474 -o /tmp/evaluation-result-1514925-1238246474/solver-1514925-1238246474 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514925-1238246474.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 1922
/proc/meminfo: memFree=876600/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=976 CPUtime=0
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1097313493 999424 117 1992294400 134512640 135192793 4294956224 18446744073709551615 134567661 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 244 117 55 166 0 75 0

[startup+0.0197781 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1922
/proc/meminfo: memFree=876600/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=1240 CPUtime=0.01
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 221 0 0 0 1 0 0 0 18 0 1 0 1097313493 1269760 207 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 310 207 71 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.102793 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1922
/proc/meminfo: memFree=876600/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=1636 CPUtime=0.1
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 1097313493 1675264 293 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 409 293 72 166 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1636

[startup+0.301826 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1922
/proc/meminfo: memFree=876600/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=1768 CPUtime=0.3
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 352 0 0 0 30 0 0 0 19 0 1 0 1097313493 1810432 338 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 442 338 72 166 0 273 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1768

[startup+0.701896 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1922
/proc/meminfo: memFree=876600/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=2036 CPUtime=0.7
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 418 0 0 0 70 0 0 0 22 0 1 0 1097313493 2084864 404 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 509 404 72 166 0 340 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2036

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=875056/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=2444 CPUtime=1.49
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 1097313493 2502656 473 1992294400 134512640 135192793 4294956224 18446744073709551615 134551397 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 611 473 72 166 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2444

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=874608/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=2848 CPUtime=3.09
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 589 0 0 0 309 0 0 0 25 0 1 0 1097313493 2916352 575 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 712 575 72 166 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=874040/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=3276 CPUtime=6.29
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 697 0 0 0 629 0 0 0 25 0 1 0 1097313493 3354624 683 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 819 683 72 166 0 650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3276

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=873152/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=4124 CPUtime=12.69
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 898 0 0 0 1269 0 0 0 25 0 1 0 1097313493 4222976 884 1992294400 134512640 135192793 4294956224 18446744073709551615 134550992 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 1031 884 72 166 0 862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4124

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=872128/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=5136 CPUtime=25.49
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 1125 0 0 0 2548 1 0 0 25 0 1 0 1097313493 5259264 1111 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 1284 1111 72 166 0 1115 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5136

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=870592/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=6924 CPUtime=51.07
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 1517 0 0 0 5106 1 0 0 25 0 1 0 1097313493 7090176 1503 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 1731 1503 72 166 0 1562 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6924

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=868800/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=8864 CPUtime=102.25
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 1946 0 0 0 10224 1 0 0 25 0 1 0 1097313493 9076736 1932 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 2216 1932 72 166 0 2047 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8864

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=867648/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=10016 CPUtime=162.24
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 2224 0 0 0 16222 2 0 0 25 0 1 0 1097313493 10256384 2210 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 2504 2210 72 166 0 2335 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10016

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=866944/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=10688 CPUtime=222.21
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 2392 0 0 0 22219 2 0 0 25 0 1 0 1097313493 10944512 2378 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 2672 2378 72 166 0 2503 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=865728/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=12496 CPUtime=282.2
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 2717 0 0 0 28217 3 0 0 25 0 1 0 1097313493 12795904 2703 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3124 2703 72 166 0 2955 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12496

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=864832/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=13448 CPUtime=342.17
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 2931 0 0 0 34214 3 0 0 25 0 1 0 1097313493 13770752 2917 1992294400 134512640 135192793 4294956224 18446744073709551615 134548118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3362 2917 72 166 0 3193 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=864320/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=14348 CPUtime=402.15
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3066 0 0 0 40212 3 0 0 25 0 1 0 1097313493 14692352 3052 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3587 3052 72 166 0 3418 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14348

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=863872/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=14732 CPUtime=462.13
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3153 0 0 0 46210 3 0 0 25 0 1 0 1097313493 15085568 3139 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3683 3139 72 166 0 3514 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14732

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=863808/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=14732 CPUtime=522.1
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3177 0 0 0 52207 3 0 0 25 0 1 0 1097313493 15085568 3163 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3683 3163 72 166 0 3514 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 14732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=863168/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=15484 CPUtime=582.09
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3327 0 0 0 58205 4 0 0 25 0 1 0 1097313493 15855616 3313 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3871 3313 72 166 0 3702 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15484

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862848/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=15656 CPUtime=642.07
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3405 0 0 0 64203 4 0 0 25 0 1 0 1097313493 16031744 3391 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 3914 3391 72 166 0 3745 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 15656

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862400/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=702.05
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3519 0 0 0 70201 4 0 0 25 0 1 0 1097313493 16760832 3505 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3505 72 166 0 3923 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16368

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862400/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=762.03
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3535 0 0 0 76199 4 0 0 25 0 1 0 1097313493 16760832 3521 1992294400 134512640 135192793 4294956224 18446744073709551615 134532607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3521 72 166 0 3923 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 16368

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862336/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=822
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3548 0 0 0 82196 4 0 0 25 0 1 0 1097313493 16760832 3534 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3534 72 166 0 3923 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 16368

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862208/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=881.98
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3566 0 0 0 88194 4 0 0 25 0 1 0 1097313493 16760832 3552 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3552 72 166 0 3923 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 16368

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862208/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=941.96
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3584 0 0 0 94192 4 0 0 25 0 1 0 1097313493 16760832 3570 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3570 72 166 0 3923 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 16368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862144/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=1001.94
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3609 0 0 0 100190 4 0 0 25 0 1 0 1097313493 16760832 3595 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3595 72 166 0 3923 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 16368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=862016/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=1061.92
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3626 0 0 0 106187 5 0 0 25 0 1 0 1097313493 16760832 3612 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3612 72 166 0 3923 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 16368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1923
/proc/meminfo: memFree=861888/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=1121.9
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3642 0 0 0 112185 5 0 0 25 0 1 0 1097313493 16760832 3628 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3628 72 166 0 3923 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 16368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1925
/proc/meminfo: memFree=861696/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=1181.88
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3657 0 0 0 118183 5 0 0 25 0 1 0 1097313493 16760832 3643 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3643 72 166 0 3923 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 16368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1925
/proc/meminfo: memFree=861696/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=1200.07
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3661 0 0 0 120002 5 0 0 25 0 1 0 1097313493 16760832 3647 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3647 72 166 0 3923 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16368

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 1.00 1.00 2/65 1925
/proc/meminfo: memFree=861696/2055920 swapFree=4177928/4192956
[pid=1922] ppid=1920 vsize=16368 CPUtime=1200.07
/proc/1922/stat : 1922 (mxc-sat09) R 1920 1922 1623 0 -1 4194304 3661 0 0 0 120002 5 0 0 25 0 1 0 1097313493 16760832 3647 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1922/statm: 4092 3647 72 166 0 3923 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.056991
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 16368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3661
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= 2091

runsolver used 1.03584 second user time and 2.27965 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 14:21:14
IDJOB=1514925
IDBENCH=70387
IDSOLVER=504
FILE ID=node14/1514925-1238246474
PBS_JOBID= 9060730
Free space on /tmp= 65396 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1410489780-030.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514925-1238246474/watcher-1514925-1238246474 -o /tmp/evaluation-result-1514925-1238246474/solver-1514925-1238246474 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514925-1238246474.cnf

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

MD5SUM BENCH= 8a9e5a10d7167b9edb4334092b7b4912
RANDOM SEED=1678656694

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        877016 kB
Buffers:         86168 kB
Cached:         999056 kB
SwapCached:       8964 kB
Active:          81544 kB
Inactive:      1014260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877016 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:            69040 kB
Committed_AS:  2806680 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 14:41:16