Trace number 1783617

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) 5000.1 5002.11

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

63.25/63.36	c starting MXC with:
63.25/63.36	c cnf_path = HOME/instance-1783617-1241861801.cnf
63.25/63.36	c restart_strategy = auto
63.25/63.36	c sign_strategy = cached
63.25/63.36	c use_preprocessing = -1
63.25/63.36	c output_implicant = 1
63.25/63.36	c timeout_seconds = 0
63.25/63.36	c running SatELite... done
63.25/63.36	c 284 vars eliminated
63.25/63.36	c received 0 units and 13728 clauses from SatELite
63.25/63.36	c 283 assignments made, starting to guess now
63.25/63.36	c ===================================[MXC]=====================================
63.25/63.36	c | Conflicts |                Clause Statistics                   |   Vars   |
63.25/63.36	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
63.25/63.36	c =============================================================================
63.25/63.36	c |         0 |       0       0    13728        0        0     nan |     1132 |
63.25/63.36	c |       100 |       0       0    13728      100     1050    22.6 |      849 |
63.25/63.36	c |       210 |       0       0    13728      210     1105    23.5 |      849 |
63.25/63.36	c |       441 |       0       0    13728      441     1220    24.6 |      849 |
63.25/63.36	c |       805 |       0       1    13728      804     1402    24.8 |      849 |
63.25/63.36	c |      1315 |       0       1    13728     1314     1609    26.4 |      849 |
63.25/63.36	c |      1986 |       0       2    13728     1136     1754    27.5 |      849 |
63.25/63.36	c |      2834 |       0       3    13728     1054     1894    28.3 |      849 |
63.25/63.36	c |      3876 |       0       3    13728     1088     2031    27.0 |      849 |
63.25/63.36	c |      5132 |       0       3    13728     1279     2163    25.5 |      849 |
63.25/63.36	c |      6623 |       0       3    13728     1646     2292    27.9 |      849 |
63.25/63.36	c |      8373 |       0       3    13728     2226     2419    28.6 |      849 |
63.25/63.36	c |     10408 |       0       3    13728     1797     2543    24.2 |      849 |
63.25/63.36	c |     12756 |       0       3    13728     1534     2665    24.1 |      849 |
63.25/63.36	c |     15449 |       0       4    13728     1482     2786    25.7 |      849 |
63.25/63.36	c |     18521 |       0       5    13728     1691     2906    29.7 |      849 |
63.25/63.36	c |     22010 |       0       5    13728     2208     3025    27.5 |      849 |
63.25/63.36	c |     25958 |       0       5    13728     3087     3144    26.9 |      849 |
63.25/63.36	c |     30411 |       0       5    13728     2773     3262    26.1 |      849 |
63.25/63.36	c |     35419 |       0       6    13728     2820     3381    26.4 |      849 |
63.25/63.36	c |     41038 |       0       6    13728     3301     3499    24.5 |      849 |
63.25/63.36	c |     47329 |       0       6    13728     2503     3618    24.1 |      849 |
63.25/63.36	c |     54360 |       0       7    13728     2182     3737    24.3 |      849 |
63.25/63.36	c |     62205 |       0       7    13728     2441     3857    24.1 |      849 |
63.25/63.36	c |     70945 |       0       7    13728     3370     3978    23.7 |      849 |
63.25/63.36	c |     80669 |       0       7    13728     3035     4099    25.5 |      849 |
63.25/63.36	c |     91476 |       0       7    13728     3496     4222    25.9 |      849 |
63.25/63.36	c |    103474 |       0       8    13728     2658     4346    24.6 |      849 |
63.25/63.36	c |    116782 |       0      12    13728     2748     4471    23.2 |      849 |
63.25/63.36	c |    131532 |       0      12    13728     3936     4597    25.2 |      849 |
63.25/63.36	c |    147868 |       0      14    13728     4008     4726    26.1 |      849 |
63.25/63.36	c |    165948 |       0      15    13728     2970     4855    24.0 |      849 |
63.25/63.36	c |    185947 |       0      15    13728     3335     4987    24.6 |      849 |
63.25/63.36	c |    208057 |       0      16    13728     2748     5120    24.6 |      849 |
63.25/63.36	c |    232489 |       0      18    13728     3880     5255    26.0 |      849 |
63.25/63.36	c |    259475 |       0      18    13728     4319     5393    26.3 |      849 |
63.25/63.36	c |    289271 |       0      19    13728     4147     5532    26.4 |      849 |
63.25/63.36	c |    322158 |       0      19    13728     3469     5674    23.2 |      849 |
63.25/63.36	c |    358445 |       0      20    13728     5338     5818    26.3 |      849 |
63.25/63.36	c |    398472 |       0      23    13728     4230     5965    23.9 |      849 |
63.25/63.36	c |    442613 |       0      26    13728     3133     6114    22.6 |      849 |
63.25/63.36	c |    491279 |       0      28    13728     5478     6265    26.4 |      849 |
63.25/63.36	c |    544923 |       0      30    13728     535

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-1783617-1241861801/watcher-1783617-1241861801 -o /tmp/evaluation-result-1783617-1241861801/solver-1783617-1241861801 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783617-1241861801.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 27764
/proc/meminfo: memFree=766400/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=1464 CPUtime=0
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 214213454 1499136 230 1992294400 134512640 135192793 4294956224 18446744073709551615 134572636 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 366 230 54 166 0 197 0

[startup+0.014614 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 27764
/proc/meminfo: memFree=766400/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=2168 CPUtime=0.01
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 402 0 0 0 1 0 0 0 18 0 1 0 214213454 2220032 388 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 542 388 54 166 0 373 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2168

[startup+0.102631 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 27764
/proc/meminfo: memFree=766400/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=3108 CPUtime=0.09
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 697 0 0 0 9 0 0 0 18 0 1 0 214213454 3182592 629 1992294400 134512640 135192793 4294956224 18446744073709551615 134573929 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 777 629 56 166 0 608 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3108

[startup+0.301668 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 27764
/proc/meminfo: memFree=766400/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=4740 CPUtime=0.29
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1108 0 0 0 29 0 0 0 19 0 1 0 214213454 4853760 1040 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1185 1040 73 166 0 1016 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4740

[startup+0.702746 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 27764
/proc/meminfo: memFree=766400/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=4872 CPUtime=0.69
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1160 0 0 0 69 0 0 0 23 0 1 0 214213454 4988928 1092 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1218 1092 73 166 0 1049 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.67294 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 27765
/proc/meminfo: memFree=762168/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=5136 CPUtime=1.66
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1216 0 0 0 166 0 0 0 25 0 1 0 214213454 5259264 1148 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1284 1148 73 166 0 1115 0
Current children cumulated CPU time (s) 1.66
Current children cumulated vsize (KiB) 5136

[startup+3.10121 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 27765
/proc/meminfo: memFree=761784/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=5400 CPUtime=3.09
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1272 0 0 0 309 0 0 0 25 0 1 0 214213454 5529600 1204 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1350 1204 73 166 0 1181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5400

[startup+6.30183 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 27765
/proc/meminfo: memFree=761528/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=5532 CPUtime=6.29
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1324 0 0 0 628 1 0 0 25 0 1 0 214213454 5664768 1256 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1383 1256 73 166 0 1214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5532

[startup+12.7011 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 27765
/proc/meminfo: memFree=761080/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=5928 CPUtime=12.69
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1407 0 0 0 1268 1 0 0 25 0 1 0 214213454 6070272 1339 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1482 1339 73 166 0 1313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5928

[startup+25.5016 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 27765
/proc/meminfo: memFree=760632/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=6340 CPUtime=25.48
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1516 0 0 0 2547 1 0 0 25 0 1 0 214213454 6492160 1448 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1585 1448 73 166 0 1416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6340

[startup+51.1015 s]
/proc/loadavg: 0.65 0.18 0.06 2/65 27765
/proc/meminfo: memFree=760120/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=6896 CPUtime=51.06
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1643 0 0 0 5105 1 0 0 25 0 1 0 214213454 7061504 1575 1992294400 134512640 135192793 4294956224 18446744073709551615 134551537 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1724 1575 73 166 0 1555 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6896

[startup+102.302 s]
/proc/loadavg: 0.90 0.32 0.11 2/65 27765
/proc/meminfo: memFree=759224/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=7716 CPUtime=102.23
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 1846 0 0 0 10222 1 0 0 25 0 1 0 214213454 7901184 1778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1929 1778 74 166 0 1760 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 7716

[startup+162.301 s]
/proc/loadavg: 1.02 0.46 0.17 2/65 27765
/proc/meminfo: memFree=758328/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=8864 CPUtime=162.2
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2065 0 0 0 16219 1 0 0 25 0 1 0 214213454 9076736 1997 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2216 1997 74 166 0 2047 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 8864

[startup+222.306 s]
/proc/loadavg: 1.05 0.57 0.22 2/65 27765
/proc/meminfo: memFree=757688/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=9412 CPUtime=222.19
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2205 0 0 0 22218 1 0 0 25 0 1 0 214213454 9637888 2137 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2353 2137 74 166 0 2184 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 9412

[startup+282.301 s]
/proc/loadavg: 1.06 0.66 0.28 2/65 27767
/proc/meminfo: memFree=756984/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=10160 CPUtime=282.16
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2344 0 0 0 28214 2 0 0 25 0 1 0 214213454 10403840 2276 1992294400 134512640 135192793 4294956224 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2540 2276 74 166 0 2371 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 10160

[startup+342.302 s]
/proc/loadavg: 1.13 0.76 0.33 2/65 27767
/proc/meminfo: memFree=756728/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=10448 CPUtime=342.13
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2422 0 0 0 34211 2 0 0 25 0 1 0 214213454 10698752 2354 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2612 2354 74 166 0 2443 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 10448

[startup+402.302 s]
/proc/loadavg: 1.08 0.82 0.38 2/65 27767
/proc/meminfo: memFree=756280/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=10904 CPUtime=402.11
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2513 0 0 0 40209 2 0 0 25 0 1 0 214213454 11165696 2445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2726 2445 74 166 0 2557 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 10904

[startup+462.301 s]
/proc/loadavg: 1.06 0.86 0.42 2/65 27767
/proc/meminfo: memFree=756088/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=11224 CPUtime=462.08
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2599 0 0 0 46206 2 0 0 25 0 1 0 214213454 11493376 2531 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2806 2531 74 166 0 2637 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 11224

[startup+522.302 s]
/proc/loadavg: 1.13 0.91 0.46 2/65 27767
/proc/meminfo: memFree=755768/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=11512 CPUtime=522.06
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2664 0 0 0 52204 2 0 0 25 0 1 0 214213454 11788288 2596 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2878 2596 74 166 0 2709 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 11512

[startup+582.301 s]
/proc/loadavg: 1.12 0.94 0.50 2/65 27767
/proc/meminfo: memFree=755448/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=11820 CPUtime=582.04
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2741 0 0 0 58202 2 0 0 25 0 1 0 214213454 12103680 2673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 2955 2673 74 166 0 2786 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 11820

[startup+642.301 s]
/proc/loadavg: 1.10 0.96 0.53 2/65 27767
/proc/meminfo: memFree=755064/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=12256 CPUtime=642.01
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 2839 0 0 0 64199 2 0 0 25 0 1 0 214213454 12550144 2771 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 3064 2771 74 166 0 2895 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 12256

[startup+702.302 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744440/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23248 CPUtime=4000.69
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5262 0 0 0 400065 4 0 0 25 0 1 0 214213454 23805952 5194 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5812 5194 74 166 0 5643 0
Current children cumulated CPU time (s) 4000.69
Current children cumulated vsize (KiB) 23248

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744376/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23408 CPUtime=4060.66
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5272 0 0 0 406062 4 0 0 25 0 1 0 214213454 23969792 5204 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5852 5204 74 166 0 5683 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 23408

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744312/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23408 CPUtime=4120.64
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5301 0 0 0 412060 4 0 0 25 0 1 0 214213454 23969792 5233 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5852 5233 74 166 0 5683 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 23408

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744248/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23408 CPUtime=4180.62
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5305 0 0 0 418058 4 0 0 25 0 1 0 214213454 23969792 5237 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5852 5237 74 166 0 5683 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 23408

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744120/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23588 CPUtime=4240.59
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5339 0 0 0 424055 4 0 0 25 0 1 0 214213454 24154112 5271 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5897 5271 74 166 0 5728 0
Current children cumulated CPU time (s) 4240.59
Current children cumulated vsize (KiB) 23588

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744056/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23588 CPUtime=4300.57
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5343 0 0 0 430053 4 0 0 25 0 1 0 214213454 24154112 5275 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5897 5275 74 166 0 5728 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 23588

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=744056/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23780 CPUtime=4360.54
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5359 0 0 0 436050 4 0 0 25 0 1 0 214213454 24350720 5291 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5945 5291 74 166 0 5776 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 23780

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743992/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23780 CPUtime=4420.52
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5360 0 0 0 442048 4 0 0 25 0 1 0 214213454 24350720 5292 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5945 5292 74 166 0 5776 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 23780

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743928/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23780 CPUtime=4480.49
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5364 0 0 0 448045 4 0 0 25 0 1 0 214213454 24350720 5296 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5945 5296 74 166 0 5776 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 23780

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743928/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23780 CPUtime=4540.47
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5370 0 0 0 454043 4 0 0 25 0 1 0 214213454 24350720 5302 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5945 5302 74 166 0 5776 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 23780

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743800/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=23972 CPUtime=4600.45
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5402 0 0 0 460041 4 0 0 25 0 1 0 214213454 24547328 5334 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 5993 5334 74 166 0 5824 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 23972

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743672/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24164 CPUtime=4660.42
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5421 0 0 0 466038 4 0 0 25 0 1 0 214213454 24743936 5353 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6041 5353 74 166 0 5872 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 24164

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743672/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24164 CPUtime=4720.4
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5421 0 0 0 472036 4 0 0 25 0 1 0 214213454 24743936 5353 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6041 5353 74 166 0 5872 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 24164

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743608/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24164 CPUtime=4780.38
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5421 0 0 0 478034 4 0 0 25 0 1 0 214213454 24743936 5353 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6041 5353 74 166 0 5872 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 24164

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743544/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24164 CPUtime=4840.36
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5432 0 0 0 484032 4 0 0 25 0 1 0 214213454 24743936 5364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6041 5364 74 166 0 5872 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 24164

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743480/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24332 CPUtime=4900.33
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5455 0 0 0 490029 4 0 0 25 0 1 0 214213454 24915968 5387 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6083 5387 74 166 0 5914 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 24332

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743416/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24332 CPUtime=4960.3
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5466 0 0 0 496026 4 0 0 25 0 1 0 214213454 24915968 5398 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6083 5398 74 166 0 5914 0
Current children cumulated CPU time (s) 4960.3
Current children cumulated vsize (KiB) 24332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 27775
/proc/meminfo: memFree=743416/2055920 swapFree=4180192/4192956
[pid=27764] ppid=27762 vsize=24332 CPUtime=5000.09
/proc/27764/stat : 27764 (mxc-sat09) R 27762 27764 27700 0 -1 4194304 5467 0 0 0 500005 4 0 0 25 0 1 0 214213454 24915968 5399 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6083 5399 74 166 0 5914 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 24332

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): 5002.11
CPU time (s): 5000.1
CPU user time (s): 5000.05
CPU system time (s): 0.049992
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 24332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5467
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= 10467

runsolver used 3.70244 second user time and 10.4424 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-09 11:36:41
IDJOB=1783617
IDBENCH=24614
IDSOLVER=613
FILE ID=node28/1783617-1241861801
PBS_JOBID= 9264584
Free space on /tmp= 65908 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783617-1241861801/watcher-1783617-1241861801 -o /tmp/evaluation-result-1783617-1241861801/solver-1783617-1241861801 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783617-1241861801.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 00198881c2cf000cfee916c18d69d474
RANDOM SEED=163978118

node28.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		: 3000.261
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		: 3000.261
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:        766816 kB
Buffers:         44888 kB
Cached:        1158324 kB
SwapCached:       6032 kB
Active:         389752 kB
Inactive:       822112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        766816 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            63084 kB
Committed_AS:   771112 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65908 MiB
End job on node28 at 2009-05-09 13:00:06