Trace number 1731016

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

33.08/33.12	c starting MXC with:
33.08/33.12	c cnf_path = HOME/instance-1731016-1240766011.cnf
33.08/33.12	c restart_strategy = auto
33.08/33.12	c sign_strategy = cached
33.08/33.12	c use_preprocessing = -1
33.08/33.12	c output_implicant = 1
33.08/33.12	c timeout_seconds = 0
33.08/33.12	c running SatELite... done
33.08/33.12	c 1 vars eliminated
33.08/33.12	c received 0 units and 1120 clauses from SatELite
33.08/33.12	c 0 assignments made, starting to guess now
33.08/33.12	c ===================================[MXC]=====================================
33.08/33.12	c | Conflicts |                Clause Statistics                   |   Vars   |
33.08/33.12	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
33.08/33.12	c =============================================================================
33.08/33.12	c |         0 |       0       0     1120        0        0     nan |      280 |
33.08/33.12	c |       100 |       0       0     1120      100     1050    29.8 |      280 |
33.08/33.12	c |       210 |       0       0     1120      210     1105    32.7 |      280 |
33.08/33.12	c |       441 |       0       0     1120      441     1220    33.0 |      280 |
33.08/33.12	c |       805 |       0       0     1120      805     1402    32.2 |      280 |
33.08/33.12	c |      1315 |       0       0     1120     1315     1609    31.9 |      280 |
33.08/33.12	c |      1986 |       0       4     1120     1133     1754    29.1 |      280 |
33.08/33.12	c |      2834 |       0       4     1120     1041     1894    29.2 |      280 |
33.08/33.12	c |      3876 |       0       4     1120     1071     2031    28.7 |      280 |
33.08/33.12	c |      5132 |       0       6     1120     1252     2163    27.7 |      280 |
33.08/33.12	c |      6623 |       0       6     1120     1617     2292    29.0 |      280 |
33.08/33.12	c |      8373 |       0       6     1120     2193     2419    31.7 |      280 |
33.08/33.12	c |     10408 |       0       8     1120     1754     2543    30.4 |      280 |
33.08/33.12	c |     12756 |       0       8     1120     1483     2665    26.6 |      280 |
33.08/33.12	c |     15449 |       0       8     1120     1427     2786    29.0 |      280 |
33.08/33.12	c |     18521 |       0       8     1120     1632     2906    28.2 |      280 |
33.08/33.12	c |     22010 |       0       8     1120     2145     3025    29.2 |      280 |
33.08/33.12	c |     25958 |       0       8     1120     3018     3144    30.1 |      280 |
33.08/33.12	c |     30411 |       0       9     1120     2684     3262    27.2 |      280 |
33.08/33.12	c |     35419 |       0       9     1120     2723     3381    24.7 |      280 |
33.08/33.12	c |     41038 |       0       9     1120     3200     3499    24.4 |      280 |
33.08/33.12	c |     47329 |       0       9     1120     2388     3618    25.5 |      280 |
33.08/33.12	c |     54360 |       0       9     1120     2055     3737    22.8 |      280 |
33.08/33.12	c |     62205 |       0       9     1120     2299     3857    22.9 |      280 |
33.08/33.12	c |     70945 |       0       9     1120     3209     3978    24.1 |      280 |
33.08/33.12	c |     80669 |       0       9     1120     2854     4099    24.5 |      280 |
33.08/33.12	c |     91476 |       0       9     1120     3280     4222    24.7 |      280 |
33.08/33.12	c |    103474 |       0       9     1120     2437     4346    24.3 |      280 |
33.08/33.12	c |    116782 |       0       9     1120     2516     4471    23.2 |      280 |
33.08/33.12	c |    131532 |       0       9     1120     3676     4597    24.3 |      280 |
33.08/33.12	c |    147868 |       0       9     1120     3730     4726    23.6 |      280 |
33.08/33.12	c |    165948 |       0       9     1120     2662     4855    23.8 |      280 |
33.08/33.12	c |    185947 |       0      11     1120     2988     4987    26.6 |      280 |
33.08/33.12	c |    208057 |       0      11     1120     4918     5120    25.6 |      280 |
33.08/33.12	c |    232489 |       0      11     1120     3444     5255    22.2 |      280 |
33.08/33.12	c |    259475 |       0      13     1120     3831     5393    27.6 |      280 |
33.08/33.12	c |    289271 |       0      13     1120     3613     5532    23.1 |      280 |
33.08/33.12	c |    322158 |       0      13     1120     2902     5674    24.7 |      280 |
33.08/33.12	c |    358445 |       0      13     1120     4736     5818    21.5 |      280 |
33.08/33.12	c |    398472 |       0      13     1120     3568     5965    22.0 |      280 |
33.08/33.12	c |    442613 |       0      13     1120     5485     6114    22.2 |      280 |
33.08/33.12	c |    491279 |       0      13     1120     4713     6265    23.6 |      280 |
33.08/33.12	c |    544923 |       0      13     1120     4487

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731016-1240766011/watcher-1731016-1240766011 -o /tmp/evaluation-result-1731016-1240766011/solver-1731016-1240766011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1731016-1240766011.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: 2.35 2.23 1.68 3/64 21371
/proc/meminfo: memFree=1300976/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=1108 CPUtime=0
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 104633711 1134592 152 1992294400 134512640 135192793 4294956208 18446744073709551615 134612704 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 277 152 71 166 0 108 0

[startup+0.0907841 s]
/proc/loadavg: 2.35 2.23 1.68 3/64 21371
/proc/meminfo: memFree=1300976/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=1504 CPUtime=0.08
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 277 0 0 0 8 0 0 0 18 0 1 0 104633711 1540096 263 1992294400 134512640 135192793 4294956208 18446744073709551615 134552589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 376 263 72 166 0 207 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1504

[startup+0.102783 s]
/proc/loadavg: 2.35 2.23 1.68 3/64 21371
/proc/meminfo: memFree=1300976/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=1504 CPUtime=0.1
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 104633711 1540096 263 1992294400 134512640 135192793 4294956208 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 376 263 72 166 0 207 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1504

[startup+0.302807 s]
/proc/loadavg: 2.35 2.23 1.68 3/64 21371
/proc/meminfo: memFree=1300976/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=1764 CPUtime=0.3
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 334 0 0 0 30 0 0 0 19 0 1 0 104633711 1806336 320 1992294400 134512640 135192793 4294956208 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 441 320 72 166 0 272 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1764

[startup+0.701855 s]
/proc/loadavg: 2.35 2.23 1.68 3/64 21371
/proc/meminfo: memFree=1300976/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=2032 CPUtime=0.69
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 397 0 0 0 69 0 0 0 22 0 1 0 104633711 2080768 383 1992294400 134512640 135192793 4294956208 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 508 383 72 166 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2032

[startup+1.50195 s]
/proc/loadavg: 2.24 2.21 1.68 2/65 21372
/proc/meminfo: memFree=1299560/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=2296 CPUtime=1.49
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 457 0 0 0 149 0 0 0 25 0 1 0 104633711 2351104 443 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 574 443 72 166 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2296

[startup+3.10115 s]
/proc/loadavg: 2.24 2.21 1.68 2/65 21372
/proc/meminfo: memFree=1299112/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=2560 CPUtime=3.09
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 541 0 0 0 309 0 0 0 25 0 1 0 104633711 2621440 527 1992294400 134512640 135192793 4294956208 18446744073709551615 134551432 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 640 527 72 166 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.30153 s]
/proc/loadavg: 2.24 2.21 1.68 2/65 21372
/proc/meminfo: memFree=1298600/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=3108 CPUtime=6.29
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 642 0 0 0 629 0 0 0 25 0 1 0 104633711 3182592 628 1992294400 134512640 135192793 4294956208 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 777 628 72 166 0 608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3108

[startup+12.7013 s]
/proc/loadavg: 2.05 2.17 1.67 2/65 21372
/proc/meminfo: memFree=1297576/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=4056 CPUtime=12.69
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 864 0 0 0 1269 0 0 0 25 0 1 0 104633711 4153344 850 1992294400 134512640 135192793 4294956208 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 1014 850 72 166 0 845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4056

[startup+25.5018 s]
/proc/loadavg: 1.89 2.13 1.66 2/65 21372
/proc/meminfo: memFree=1296552/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=5020 CPUtime=25.48
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 1115 0 0 0 2548 0 0 0 25 0 1 0 104633711 5140480 1101 1992294400 134512640 135192793 4294956208 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 1255 1101 72 166 0 1086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5020

[startup+51.1019 s]
/proc/loadavg: 1.54 2.02 1.64 2/65 21372
/proc/meminfo: memFree=1295400/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=6304 CPUtime=51.08
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 1389 0 0 0 5107 1 0 0 25 0 1 0 104633711 6455296 1375 1992294400 134512640 135192793 4294956208 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 1576 1375 72 166 0 1407 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6304

[startup+102.305 s]
/proc/loadavg: 1.23 1.86 1.60 2/65 21372
/proc/meminfo: memFree=1294376/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=7620 CPUtime=102.26
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 1664 0 0 0 10225 1 0 0 25 0 1 0 104633711 7802880 1650 1992294400 134512640 135192793 4294956208 18446744073709551615 134533349 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 1905 1650 72 166 0 1736 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7620

[startup+162.301 s]
/proc/loadavg: 1.08 1.70 1.56 2/65 21372
/proc/meminfo: memFree=1293544/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=8420 CPUtime=162.24
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 1853 0 0 0 16223 1 0 0 25 0 1 0 104633711 8622080 1839 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 2105 1839 72 166 0 1936 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8420

[startup+222.301 s]
/proc/loadavg: 1.03 1.57 1.53 2/65 21372
/proc/meminfo: memFree=1292520/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=9368 CPUtime=222.22
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 2103 0 0 0 22220 2 0 0 25 0 1 0 104633711 9592832 2089 1992294400 134512640 135192793 4294956208 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 2342 2089 72 166 0 2173 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9368

[startup+282.302 s]
/proc/loadavg: 1.01 1.47 1.49 2/65 21372
/proc/meminfo: memFree=1291624/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=10380 CPUtime=282.2
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 2315 0 0 0 28218 2 0 0 25 0 1 0 104633711 10629120 2301 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 2595 2301 72 166 0 2426 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10380

[startup+342.303 s]
/proc/loadavg: 1.00 1.38 1.46 2/65 21372
/proc/meminfo: memFree=1291112/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=11232 CPUtime=342.18
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 2460 0 0 0 34216 2 0 0 25 0 1 0 104633711 11501568 2446 1992294400 134512640 135192793 4294956208 18446744073709551615 134746746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 2808 2446 72 166 0 2639 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11232

[startup+402.302 s]
/proc/loadavg: 1.00 1.31 1.43 2/65 21372
/proc/meminfo: memFree=1290728/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=11716 CPUtime=402.17
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 2559 0 0 0 40214 3 0 0 25 0 1 0 104633711 11997184 2545 1992294400 134512640 135192793 4294956208 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 2929 2545 72 166 0 2760 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 11716

[startup+462.302 s]
/proc/loadavg: 1.00 1.25 1.40 2/65 21372
/proc/meminfo: memFree=1289512/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=13324 CPUtime=462.15
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 2862 0 0 0 46212 3 0 0 25 0 1 0 104633711 13643776 2848 1992294400 134512640 135192793 4294956208 18446744073709551615 134532657 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 3331 2848 72 166 0 3162 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13324

[startup+522.302 s]
/proc/loadavg: 1.00 1.20 1.37 2/65 21372
/proc/meminfo: memFree=1288552/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=14740 CPUtime=522.14
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3125 0 0 0 52210 4 0 0 25 0 1 0 104633711 15093760 3111 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 3685 3111 72 166 0 3516 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14740

[startup+582.303 s]
/proc/loadavg: 1.00 1.16 1.34 2/65 21372
/proc/meminfo: memFree=1287848/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=15472 CPUtime=582.12
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3286 0 0 0 58208 4 0 0 25 0 1 0 104633711 15843328 3272 1992294400 134512640 135192793 4294956208 18446744073709551615 134613009 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 3868 3272 72 166 0 3699 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15472

[startup+642.303 s]
/proc/loadavg: 1.00 1.13 1.32 2/65 21372
/proc/meminfo: memFree=1287592/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=15824 CPUtime=642.11
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3349 0 0 0 64207 4 0 0 25 0 1 0 104633711 16203776 3335 1992294400 134512640 135192793 4294956208 18446744073709551615 134532563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 3956 3335 72 166 0 3787 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15824

[startup+702.301 s]
/proc/loadavg: 1.00 1.10 1.30 2/65 21372
/proc/meminfo: memFree=1287016/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=16336 CPUtime=702.08
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3485 0 0 0 70204 4 0 0 25 0 1 0 104633711 16728064 3471 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 4084 3471 72 166 0 3915 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 16336

[startup+762.304 s]
/proc/loadavg: 1.00 1.08 1.27 2/65 21372
/proc/meminfo: memFree=1286568/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=16848 CPUtime=762.06
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3582 0 0 0 76202 4 0 0 25 0 1 0 104633711 17252352 3568 1992294400 134512640 135192793 4294956208 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 4212 3568 72 166 0 4043 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 16848

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.25 2/65 21372
/proc/meminfo: memFree=1285992/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=17520 CPUtime=822.05
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3731 0 0 0 82200 5 0 0 25 0 1 0 104633711 17940480 3717 1992294400 134512640 135192793 4294956208 18446744073709551615 134548179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 4380 3717 72 166 0 4211 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17520

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.24 2/65 21372
/proc/meminfo: memFree=1285352/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=18388 CPUtime=882.03
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 3890 0 0 0 88198 5 0 0 25 0 1 0 104633711 18829312 3876 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 4597 3876 72 166 0 4428 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 18388

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.22 2/65 21372
/proc/meminfo: memFree=1284392/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=19668 CPUtime=942.01
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 4139 0 0 0 94196 5 0 0 25 0 1 0 104633711 20140032 4125 1992294400 134512640 135192793 4294956208 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 4917 4125 72 166 0 4748 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/65 21372
/proc/meminfo: memFree=1283560/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=20728 CPUtime=1001.99
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 4343 0 0 0 100193 6 0 0 25 0 1 0 104633711 21225472 4329 1992294400 134512640 135192793 4294956208 18446744073709551615 134547941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 5182 4329 72 166 0 5013 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 20728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/65 21372
/proc/meminfo: memFree=1282920/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=21404 CPUtime=1061.97
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 4505 0 0 0 106191 6 0 0 25 0 1 0 104633711 21917696 4491 1992294400 134512640 135192793 4294956208 18446744073709551615 134548173 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 5351 4491 72 166 0 5182 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 21404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/65 21372
/proc/meminfo: memFree=1282408/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=22080 CPUtime=1121.95
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 4618 0 0 0 112189 6 0 0 25 0 1 0 104633711 22609920 4604 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 5520 4604 72 166 0 5351 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 22080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/65 21372
/proc/meminfo: memFree=1281768/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=22656 CPUtime=1181.94
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 4787 0 0 0 118187 7 0 0 25 0 1 0 104633711 23199744 4773 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 5664 4773 72 166 0 5495 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 22656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.16 2/65 21372
/proc/meminfo: memFree=1281576/2055920 swapFree=4192812/4192956
[pid=21371] ppid=21369 vsize=22816 CPUtime=1200.04
/proc/21371/stat : 21371 (mxc-sat09) R 21369 21371 20839 0 -1 4194304 4810 0 0 0 119997 7 0 0 25 0 1 0 104633711 23363584 4796 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21371/statm: 5704 4796 72 166 0 5535 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 22816

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.074988
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 22816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4810
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= 2587

runsolver used 1.14383 second user time and 2.15467 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-26 19:13:31
IDJOB=1731016
IDBENCH=24742
IDSOLVER=504
FILE ID=node33/1731016-1240766011
PBS_JOBID= 9187116
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731016-1240766011/watcher-1731016-1240766011 -o /tmp/evaluation-result-1731016-1240766011/solver-1731016-1240766011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1731016-1240766011.cnf

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

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=373183227

node33.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		: 3000.212
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		: 3000.212
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:       1301392 kB
Buffers:         70416 kB
Cached:         593672 kB
SwapCached:          0 kB
Active:         272488 kB
Inactive:       405492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            62616 kB
Committed_AS:   354092 kB
PageTables:       1388 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= 66424 MiB
End job on node33 at 2009-04-26 19:33:33