Trace number 1513905

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.72267
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

236.33/236.44	c starting MXC with:
236.33/236.44	c cnf_path = HOME/instance-1513905-1238223391.cnf
236.33/236.44	c restart_strategy = auto
236.33/236.44	c sign_strategy = cached
236.33/236.44	c use_preprocessing = -1
236.33/236.44	c output_implicant = 1
236.33/236.44	c timeout_seconds = 0
236.33/236.44	c running SatELite... done
236.33/236.44	c 277 vars eliminated
236.33/236.44	c received 0 units and 41531 clauses from SatELite
236.33/236.44	c 276 assignments made, starting to guess now
236.33/236.44	c ===================================[MXC]=====================================
236.33/236.44	c | Conflicts |                Clause Statistics                   |   Vars   |
236.33/236.44	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
236.33/236.44	c =============================================================================
236.33/236.44	c |         0 |       0       0    41531        0        0     nan |    10000 |
236.33/236.44	c |       100 |       0       0    41531      100     1050   171.8 |     9724 |
236.33/236.44	c |       210 |       0       0    41531      210     1105   163.7 |     9724 |
236.33/236.44	c |       441 |       0       0    41531      441     1220   162.7 |     9724 |
236.33/236.44	c |       805 |       0       0    41531      805     1402   160.7 |     9724 |
236.33/236.44	c |      1315 |       0       0    41531     1315     1609   155.1 |     9724 |
236.33/236.44	c |      1986 |       0       0    41531     1138     1754   146.4 |     9724 |
236.33/236.44	c |      2834 |       0       0    41531     1046     1894   143.9 |     9724 |
236.33/236.44	c |      3876 |       0       0    41531     1076     2031   144.8 |     9724 |
236.33/236.44	c |      5132 |       0       0    41531     1260     2163   156.8 |     9724 |
236.33/236.44	c |      6623 |       0       0    41531     1625     2292   165.4 |     9724 |
236.33/236.44	c |      8373 |       0       0    41531     2201     2419   164.7 |     9724 |
236.33/236.44	c |     10408 |       0       0    41531     1762     2543   168.4 |     9724 |
236.33/236.44	c |     12756 |       0       0    41531     1487     2665   158.2 |     9724 |
236.33/236.44	c |     15449 |       0       0    41531     1425     2786   165.5 |     9724 |
236.33/236.44	c |     18521 |       0       0    41531     1625     2906   157.3 |     9724 |
236.33/236.44	c |     22010 |       0       0    41531     2134     3025   183.3 |     9724 |
236.33/236.44	c |     25958 |       0       0    41531     3004     3144   172.1 |     9724 |
236.33/236.44	c |     30411 |       0       0    41531     2669     3262   177.6 |     9724 |
236.33/236.44	c |     35419 |       0       0    41531     2700     3381   174.9 |     9724 |
236.33/236.44	c |     41038 |       0       0    41531     3169     3499   167.6 |     9724 |
236.33/236.44	c |     47329 |       0       0    41531     2345     3618   194.1 |     9724 |
236.33/236.44	c |     54360 |       0       0    41531     1998     3737   190.0 |     9724 |
236.33/236.44	c |     62205 |       0       0    41531     2223     3857   207.9 |     9724 |
236.33/236.44	c |     70945 |       0       0    41531     3118     3978   186.0 |     9724 |
236.33/236.44	c |     80669 |       0       0    41531     2739     4099   192.5 |     9724 |
236.33/236.44	c |     91476 |       0       0    41531     3136     4222   196.2 |     9724 |
236.33/236.44	c |    103474 |       0       0    41531     2264     4346   201.2 |     9724 |
236.33/236.44	c |    116782 |       0       0    41531     2315     4471   222.2 |     9724 |
236.33/236.44	c |    131532 |       0       0    41531     3446     4597   189.3 |     9724 |
236.33/236.44	c |    147868 |       0       0    41531     3463     4726   224.8 |     9724 |
236.33/236.44	c |    165948 |       0       0    41531     4785     4855   187.5 |     9724 |
236.33/236.44	c |    185947 |       0       0    41531     2639     4987   194.9 |     9724 |
236.33/236.44	c |    208057 |       0       0    41531     4525     5120   206.7 |     9724 |
236.33/236.44	c |    232489 |       0       0    41531     3009     5255   218.3 |     9724 |
236.33/236.44	c |    259475 |       0       0    41531     3349     5393   214.3 |     9724 |
236.33/236.44	c |    289271 |       0       0    41531     3078     5532   241.0 |     9724 |
236.33/236.44	c |    322158 |       0       0    41531     5141     5674   262.2 |     9724 |
236.33/236.44	c |    358445 |       0       0    41531     4081     5818   205.9 |     9724 |
236.33/236.44	c |    398472 |       0       0    41531     5819     5965   209.9 |     9724 |
236.33/236.44	c |    442613 |       0       0    41531     4694     6114   221.9 |     9724 |
236.33/236.44	c |    491279 |       0       0    41531     3840     6265   228.7 |     9724 |
236.33/236.44	c |    544923 |       0       0    41531     355

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-1513905-1238223391/watcher-1513905-1238223391 -o /tmp/evaluation-result-1513905-1238223391/solver-1513905-1238223391 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513905-1238223391.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8891
/proc/meminfo: memFree=864752/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=4412 CPUtime=0
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 798 0 0 0 0 0 0 0 20 0 1 0 1095004443 4517888 782 1992294400 134512640 135192793 4294956224 18446744073709551615 134572487 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 1103 782 54 166 0 934 0

[startup+0.02804 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8891
/proc/meminfo: memFree=864752/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=5236 CPUtime=0.02
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 993 0 0 0 2 0 0 0 20 0 1 0 1095004443 5361664 977 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 1309 978 54 166 0 1140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5236

[startup+0.101046 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8891
/proc/meminfo: memFree=864752/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=6360 CPUtime=0.09
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 1412 0 0 0 9 0 0 0 20 0 1 0 1095004443 6512640 1209 1992294400 134512640 135192793 4294956224 18446744073709551615 134573206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 1590 1209 56 166 0 1421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6360

[startup+0.301066 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8891
/proc/meminfo: memFree=864752/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=12096 CPUtime=0.28
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 2985 0 0 0 28 0 0 0 22 0 1 0 1095004443 12386304 2668 1992294400 134512640 135192793 4294956224 18446744073709551615 134553644 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 3024 2668 72 166 0 2855 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12096

[startup+0.701107 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8891
/proc/meminfo: memFree=864752/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=12756 CPUtime=0.69
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 3173 0 0 0 68 1 0 0 25 0 1 0 1095004443 13062144 2856 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 3189 2856 72 166 0 3020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12756

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8892
/proc/meminfo: memFree=855080/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=13284 CPUtime=1.49
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 3289 0 0 0 148 1 0 0 25 0 1 0 1095004443 13602816 2972 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 3321 2972 73 166 0 3152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13284

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8892
/proc/meminfo: memFree=854760/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=13684 CPUtime=3.09
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 3401 0 0 0 308 1 0 0 25 0 1 0 1095004443 14012416 3084 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 3421 3084 73 166 0 3252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13684

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8892
/proc/meminfo: memFree=853864/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=14212 CPUtime=6.29
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 3534 0 0 0 628 1 0 0 25 0 1 0 1095004443 14553088 3217 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 3553 3217 73 166 0 3384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14212

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8892
/proc/meminfo: memFree=852976/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=15268 CPUtime=12.69
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 3773 0 0 0 1267 2 0 0 25 0 1 0 1095004443 15634432 3456 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 3817 3456 73 166 0 3648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15268

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8892
/proc/meminfo: memFree=851568/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=16456 CPUtime=25.48
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 4082 0 0 0 2546 2 0 0 25 0 1 0 1095004443 16850944 3765 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 4114 3765 73 166 0 3945 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16456

[startup+51.1012 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 8892
/proc/meminfo: memFree=849712/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=18304 CPUtime=51.08
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 4531 0 0 0 5105 3 0 0 25 0 1 0 1095004443 18743296 4214 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 4576 4214 73 166 0 4407 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18304

[startup+102.305 s]
/proc/loadavg: 1.10 1.00 0.99 2/65 8892
/proc/meminfo: memFree=846768/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=21208 CPUtime=102.26
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 5275 0 0 0 10223 3 0 0 25 0 1 0 1095004443 21716992 4958 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 5302 4958 73 166 0 5133 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21208

[startup+162.301 s]
/proc/loadavg: 1.16 1.03 1.00 2/65 8892
/proc/meminfo: memFree=844784/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=23188 CPUtime=162.24
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 5776 0 0 0 16221 3 0 0 25 0 1 0 1095004443 23744512 5459 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 5797 5459 73 166 0 5628 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23188

[startup+222.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 8892
/proc/meminfo: memFree=842544/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=25432 CPUtime=222.23
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 6314 0 0 0 22219 4 0 0 25 0 1 0 1095004443 26042368 5997 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 6358 5997 73 166 0 6189 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25432

[startup+282.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 8898
/proc/meminfo: memFree=840752/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=27016 CPUtime=282.21
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 6722 0 0 0 28217 4 0 0 25 0 1 0 1095004443 27664384 6405 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 6754 6405 74 166 0 6585 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27016

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 8898
/proc/meminfo: memFree=839088/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=28732 CPUtime=342.19
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 7157 0 0 0 34214 5 0 0 25 0 1 0 1095004443 29421568 6840 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 7183 6840 74 166 0 7014 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28732

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8898
/proc/meminfo: memFree=835120/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=32692 CPUtime=402.17
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 8149 0 0 0 40212 5 0 0 25 0 1 0 1095004443 33476608 7832 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 8173 7832 74 166 0 8004 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32692

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8898
/proc/meminfo: memFree=835120/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=32692 CPUtime=462.16
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 8149 0 0 0 46211 5 0 0 25 0 1 0 1095004443 33476608 7832 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 8173 7832 74 166 0 8004 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32692

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8898
/proc/meminfo: memFree=833264/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=34672 CPUtime=522.14
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 8631 0 0 0 52208 6 0 0 25 0 1 0 1095004443 35504128 8314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 8668 8314 74 166 0 8499 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34672

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=833200/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=34672 CPUtime=582.12
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 8631 0 0 0 58206 6 0 0 25 0 1 0 1095004443 35504128 8314 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 8668 8314 74 166 0 8499 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 34672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=830832/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=37060 CPUtime=642.12
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 9219 0 0 0 64205 7 0 0 25 0 1 0 1095004443 37949440 8902 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 9265 8902 74 166 0 9096 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37060

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=829040/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=38776 CPUtime=702.09
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 9656 0 0 0 70202 7 0 0 25 0 1 0 1095004443 39706624 9339 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 9694 9339 74 166 0 9525 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 38776

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=828976/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=38776 CPUtime=762.08
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 9656 0 0 0 76201 7 0 0 25 0 1 0 1095004443 39706624 9339 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 9694 9339 74 166 0 9525 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 38776

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=827632/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=40096 CPUtime=822.06
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 9998 0 0 0 82199 7 0 0 25 0 1 0 1095004443 41058304 9681 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 10024 9681 74 166 0 9855 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 40096

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=825264/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=42472 CPUtime=882.04
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 10581 0 0 0 88196 8 0 0 25 0 1 0 1095004443 43491328 10264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 10618 10264 74 166 0 10449 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=823792/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=43936 CPUtime=942.03
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 10957 0 0 0 94194 9 0 0 25 0 1 0 1095004443 44990464 10640 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 10984 10640 74 166 0 10815 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 43936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=823792/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=43936 CPUtime=1002.01
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 10957 0 0 0 100192 9 0 0 25 0 1 0 1095004443 44990464 10640 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 10984 10640 74 166 0 10815 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 43936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=820848/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=46840 CPUtime=1061.99
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 11689 0 0 0 106189 10 0 0 25 0 1 0 1095004443 47964160 11372 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 11710 11372 74 166 0 11541 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 46840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=820784/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=46840 CPUtime=1121.98
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 11689 0 0 0 112188 10 0 0 25 0 1 0 1095004443 47964160 11372 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 11710 11372 74 166 0 11541 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 46840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=820464/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=47104 CPUtime=1181.96
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 11757 0 0 0 118186 10 0 0 25 0 1 0 1095004443 48234496 11440 1992294400 134512640 135192793 4294956224 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 11776 11440 74 166 0 11607 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 47104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8898
/proc/meminfo: memFree=820400/2055920 swapFree=4176444/4192956
[pid=8891] ppid=8889 vsize=47236 CPUtime=1200.06
/proc/8891/stat : 8891 (mxc-sat09) R 8889 8891 8796 0 -1 4194304 11776 0 0 0 119996 10 0 0 25 0 1 0 1095004443 48369664 11459 1992294400 134512640 135192793 4294956224 18446744073709551615 134552311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8891/statm: 11809 11459 74 166 0 11640 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 47236

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): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.111982
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 47236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11776
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= 803

runsolver used 1.08183 second user time and 3.2945 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 07:56:31
IDJOB=1513905
IDBENCH=70302
IDSOLVER=504
FILE ID=node27/1513905-1238223391
PBS_JOBID= 9060649
Free space on /tmp= 65600 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513905-1238223391/watcher-1513905-1238223391 -o /tmp/evaluation-result-1513905-1238223391/solver-1513905-1238223391 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513905-1238223391.cnf

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=633933700

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        867024 kB
Buffers:         73040 kB
Cached:        1018744 kB
SwapCached:       9544 kB
Active:         105992 kB
Inactive:       996980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        867024 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          16776 kB
Slab:            71816 kB
Committed_AS:  2781972 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 08:16:33