Trace number 1512537

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) 1200.12 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark954.206
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

75.94/76.09	c starting MXC with:
75.94/76.09	c cnf_path = HOME/instance-1512537-1238205331.cnf
75.94/76.09	c restart_strategy = auto
75.94/76.09	c sign_strategy = cached
75.94/76.09	c use_preprocessing = -1
75.94/76.09	c output_implicant = 1
75.94/76.09	c timeout_seconds = 0
75.94/76.09	c running SatELite... done
75.94/76.09	c 1 vars eliminated
75.94/76.09	c received 0 units and 20000 clauses from SatELite
75.94/76.09	c 0 assignments made, starting to guess now
75.94/76.09	c ===================================[MXC]=====================================
75.94/76.09	c | Conflicts |                Clause Statistics                   |   Vars   |
75.94/76.09	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
75.94/76.09	c =============================================================================
75.94/76.09	c |         0 |       0       0    20000        0        0     nan |     1000 |
75.94/76.09	c |       100 |       0       0    20000      100     1050   110.6 |     1000 |
75.94/76.09	c |       210 |       0       0    20000      210     1105   117.4 |     1000 |
75.94/76.09	c |       441 |       0       0    20000      441     1220   122.8 |     1000 |
75.94/76.09	c |       805 |       0       0    20000      805     1402   127.4 |     1000 |
75.94/76.09	c |      1315 |       0       0    20000     1315     1609   129.3 |     1000 |
75.94/76.09	c |      1986 |       0       0    20000     1138     1754   130.6 |     1000 |
75.94/76.09	c |      2834 |       0       0    20000     1046     1894   127.3 |     1000 |
75.94/76.09	c |      3876 |       0       0    20000     1076     2031   127.1 |     1000 |
75.94/76.09	c |      5132 |       0       0    20000     1259     2163   132.2 |     1000 |
75.94/76.09	c |      6623 |       0       0    20000     1624     2292   132.3 |     1000 |
75.94/76.09	c |      8373 |       0       0    20000     2200     2419   127.5 |     1000 |
75.94/76.09	c |     10408 |       0       0    20000     1762     2543   136.9 |     1000 |
75.94/76.09	c |     12756 |       0       0    20000     1487     2665   133.4 |     1000 |
75.94/76.09	c |     15449 |       0       0    20000     1428     2786   129.4 |     1000 |
75.94/76.09	c |     18521 |       0       0    20000     1630     2906   139.0 |     1000 |
75.94/76.09	c |     22010 |       0       0    20000     2140     3025   139.0 |     1000 |
75.94/76.09	c |     25958 |       0       0    20000     3011     3144   140.2 |     1000 |
75.94/76.09	c |     30411 |       0       0    20000     2678     3262   136.5 |     1000 |
75.94/76.09	c |     35419 |       0       0    20000     2714     3381   128.8 |     1000 |
75.94/76.09	c |     41038 |       0       0    20000     3188     3499   134.3 |     1000 |
75.94/76.09	c |     47329 |       0       0    20000     2368     3618   132.2 |     1000 |
75.94/76.09	c |     54360 |       0       0    20000     2026     3737   127.4 |     1000 |
75.94/76.09	c |     62205 |       0       0    20000     2256     3857   131.0 |     1000 |
75.94/76.09	c |     70945 |       0       0    20000     3157     3978   132.7 |     1000 |
75.94/76.09	c |     80669 |       0       0    20000     2789     4099   137.3 |     1000 |
75.94/76.09	c |     91476 |       0       0    20000     3196     4222   135.5 |     1000 |
75.94/76.09	c |    103474 |       0       0    20000     2338     4346   123.8 |     1000 |
75.94/76.09	c |    116782 |       0       0    20000     2408     4471   127.7 |     1000 |
75.94/76.09	c |    131532 |       0       0    20000     3540     4597   136.8 |     1000 |
75.94/76.09	c |    147868 |       0       0    20000     3566     4726   132.5 |     1000 |
75.94/76.09	c |    165948 |       0       0    20000     2491     4855   126.8 |     1000 |
75.94/76.09	c |    185947 |       0       0    20000     2782     4987   130.7 |     1000 |
75.94/76.09	c |    208057 |       0       0    20000     4684     5120   131.7 |     1000 |
75.94/76.09	c |    232489 |       0       0    20000     3207     5255   137.2 |     1000 |
75.94/76.09	c |    259475 |       0       0    20000     3591     5393   131.5 |     1000 |
75.94/76.09	c |    289271 |       0       0    20000     3341     5532   130.7 |     1000 |
75.94/76.09	c |    322158 |       0       0    20000     5427     5674   130.3 |     1000 |
75.94/76.09	c |    358445 |       0       0    20000     4401     5818   133.6 |     1000 |
75.94/76.09	c |    398472 |       0       0    20000     3182     5965   134.7 |     1000 |
75.94/76.09	c |    442613 |       0       0    20000     5062     6114   133.1 |     1000 |
75.94/76.09	c |    491279 |       0       0    20000     4233     6265   132.0 |     1000 |
75.94/76.09	c |    544923 |       0       0    20000     3999

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-1512537-1238205331/watcher-1512537-1238205331 -o /tmp/evaluation-result-1512537-1238205331/solver-1512537-1238205331 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512537-1238205331.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: 0.00 0.00 0.00 3/66 27213
/proc/meminfo: memFree=1035168/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=1580 CPUtime=0
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1093196052 1617920 276 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 395 277 54 166 0 226 0

[startup+0.10314 s]
/proc/loadavg: 0.00 0.00 0.00 3/66 27213
/proc/meminfo: memFree=1035168/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=2848 CPUtime=0.1
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 690 0 0 0 10 0 0 0 18 0 1 0 1093196052 2916352 558 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 712 558 55 166 0 543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.201152 s]
/proc/loadavg: 0.00 0.00 0.00 3/66 27213
/proc/meminfo: memFree=1035168/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=5424 CPUtime=0.19
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 1364 0 0 0 19 0 0 0 18 0 1 0 1093196052 5554176 1232 1992294400 134512640 135192793 4294956224 18446744073709551615 134553386 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 1356 1232 71 166 0 1187 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5424

[startup+0.301163 s]
/proc/loadavg: 0.00 0.00 0.00 3/66 27213
/proc/meminfo: memFree=1035168/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=6084 CPUtime=0.29
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 1509 0 0 0 29 0 0 0 19 0 1 0 1093196052 6230016 1377 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 1521 1377 71 166 0 1352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6084

[startup+0.701216 s]
/proc/loadavg: 0.00 0.00 0.00 3/66 27213
/proc/meminfo: memFree=1035168/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=6744 CPUtime=0.69
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 1671 0 0 0 69 0 0 0 23 0 1 0 1093196052 6905856 1539 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 1686 1539 72 166 0 1517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6744

[startup+1.50132 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 27214
/proc/meminfo: memFree=1029016/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=7140 CPUtime=1.49
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 1793 0 0 0 149 0 0 0 25 0 1 0 1093196052 7311360 1661 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 1785 1661 72 166 0 1616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7140

[startup+3.10152 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 27214
/proc/meminfo: memFree=1028312/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=7800 CPUtime=3.09
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 1943 0 0 0 309 0 0 0 25 0 1 0 1093196052 7987200 1811 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 1950 1811 72 166 0 1781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7800

[startup+6.30194 s]
/proc/loadavg: 0.08 0.02 0.01 2/67 27214
/proc/meminfo: memFree=1027352/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=8460 CPUtime=6.29
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 2109 0 0 0 629 0 0 0 25 0 1 0 1093196052 8663040 1977 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 2115 1977 72 166 0 1946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8460

[startup+12.7018 s]
/proc/loadavg: 0.15 0.03 0.01 2/67 27214
/proc/meminfo: memFree=1026072/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=9648 CPUtime=12.68
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 2412 0 0 0 1268 0 0 0 25 0 1 0 1093196052 9879552 2280 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 2412 2280 72 166 0 2243 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9648

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/67 27214
/proc/meminfo: memFree=1024408/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=11364 CPUtime=25.48
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 2822 0 0 0 2547 1 0 0 25 0 1 0 1093196052 11636736 2690 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27213/statm: 2841 2690 72 166 0 2672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11364

[startup+51.1017 s]
/proc/loadavg: 0.56 0.15 0.05 2/67 27214
/proc/meminfo: memFree=1022616/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=13216 CPUtime=51.05
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 3301 0 0 0 5104 1 0 0 25 0 1 0 1093196052 13533184 3169 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 3304 3169 72 166 0 3135 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 13216

[startup+102.301 s]
/proc/loadavg: 0.81 0.28 0.10 2/67 27214
/proc/meminfo: memFree=1019224/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=16388 CPUtime=102.23
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 4101 0 0 0 10222 1 0 0 25 0 1 0 1093196052 16781312 3969 1992294400 134512640 135192793 4294956224 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 4097 3969 72 166 0 3928 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 16388

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/67 27214
/proc/meminfo: memFree=1017048/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=18644 CPUtime=162.2
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 4644 0 0 0 16218 2 0 0 25 0 1 0 1093196052 19091456 4512 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 4661 4512 72 166 0 4492 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 18644

[startup+222.306 s]
/proc/loadavg: 0.97 0.51 0.20 2/67 27214
/proc/meminfo: memFree=1014744/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=21020 CPUtime=222.18
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 5216 0 0 0 22216 2 0 0 25 0 1 0 1093196052 21524480 5084 1992294400 134512640 135192793 4294956224 18446744073709551615 134741096 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 5255 5084 72 166 0 5086 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 21020

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/67 27214
/proc/meminfo: memFree=1013144/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=22636 CPUtime=282.16
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 5617 0 0 0 28213 3 0 0 25 0 1 0 1093196052 23179264 5485 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 5659 5485 72 166 0 5490 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 22636

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/67 27220
/proc/meminfo: memFree=1011480/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=24096 CPUtime=342.12
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 5975 0 0 0 34209 3 0 0 25 0 1 0 1093196052 24674304 5843 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 6024 5843 72 166 0 5855 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 24096

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/67 27220
/proc/meminfo: memFree=1009880/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=25700 CPUtime=402.1
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 6387 0 0 0 40207 3 0 0 25 0 1 0 1093196052 26316800 6255 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 6425 6255 72 166 0 6256 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 25700

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/67 27220
/proc/meminfo: memFree=1008600/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=27060 CPUtime=462.07
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 6705 0 0 0 46204 3 0 0 25 0 1 0 1093196052 27709440 6573 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 6765 6573 72 166 0 6596 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 27060

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/67 27220
/proc/meminfo: memFree=1007704/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=28012 CPUtime=522.04
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 6939 0 0 0 52200 4 0 0 25 0 1 0 1093196052 28684288 6807 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 7003 6807 72 166 0 6834 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 28012

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/67 27220
/proc/meminfo: memFree=1006744/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=29096 CPUtime=582.02
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 7186 0 0 0 58198 4 0 0 25 0 1 0 1093196052 29794304 7054 1992294400 134512640 135192793 4294956224 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 7274 7054 72 166 0 7105 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 29096

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/67 27220
/proc/meminfo: memFree=1005528/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=30296 CPUtime=641.99
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 7487 0 0 0 64195 4 0 0 25 0 1 0 1093196052 31023104 7355 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 7574 7355 72 166 0 7405 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 30296

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/67 27220
/proc/meminfo: memFree=1005016/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=30848 CPUtime=701.95
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 7608 0 0 0 70191 4 0 0 25 0 1 0 1093196052 31588352 7476 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 7712 7476 72 166 0 7543 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 30848

[startup+762.301 s]
/proc/loadavg: 0.99 0.91 0.53 2/67 27220
/proc/meminfo: memFree=1004184/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=31676 CPUtime=761.93
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 7809 0 0 0 76189 4 0 0 25 0 1 0 1093196052 32436224 7677 1992294400 134512640 135192793 4294956224 18446744073709551615 134552405 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 7919 7677 72 166 0 7750 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 31676

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/67 27220
/proc/meminfo: memFree=1003672/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=32220 CPUtime=821.89
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 7936 0 0 0 82185 4 0 0 25 0 1 0 1093196052 32993280 7804 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 8055 7804 72 166 0 7886 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 32220

[startup+882.306 s]
/proc/loadavg: 0.99 0.93 0.58 2/67 27220
/proc/meminfo: memFree=1002776/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=33164 CPUtime=881.86
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 8164 0 0 0 88181 5 0 0 25 0 1 0 1093196052 33959936 8032 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 8291 8032 72 166 0 8122 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 33164

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/67 27220
/proc/meminfo: memFree=1001944/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=34092 CPUtime=941.83
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 8364 0 0 0 94178 5 0 0 25 0 1 0 1093196052 34910208 8232 1992294400 134512640 135192793 4294956224 18446744073709551615 134532768 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 8523 8232 72 166 0 8354 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 34092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/67 27220
/proc/meminfo: memFree=1001368/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=34640 CPUtime=1001.79
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 8495 0 0 0 100174 5 0 0 25 0 1 0 1093196052 35471360 8363 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 8660 8363 72 166 0 8491 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 34640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/67 27220
/proc/meminfo: memFree=1000600/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=35456 CPUtime=1061.76
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 8688 0 0 0 106171 5 0 0 25 0 1 0 1093196052 36306944 8556 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 8864 8556 72 166 0 8695 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 35456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/67 27220
/proc/meminfo: memFree=1000280/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=35760 CPUtime=1121.74
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 8761 0 0 0 112169 5 0 0 25 0 1 0 1093196052 36618240 8629 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 8940 8629 72 166 0 8771 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 35760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/67 27220
/proc/meminfo: memFree=999512/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=36576 CPUtime=1181.7
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 8952 0 0 0 118165 5 0 0 25 0 1 0 1093196052 37453824 8820 1992294400 134512640 135192793 4294956224 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 9144 8820 72 166 0 8975 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 36576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.69 2/67 27220
/proc/meminfo: memFree=999128/2055920 swapFree=4176412/4192956
[pid=27213] ppid=27211 vsize=36840 CPUtime=1200.1
/proc/27213/stat : 27213 (mxc-sat09) R 27211 27213 27176 0 -1 4194304 9033 0 0 0 120005 5 0 0 25 0 1 0 1093196052 37724160 8901 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 0 0 0
/proc/27213/statm: 9210 8901 72 166 0 9041 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 36840

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): 1200.71
CPU time (s): 1200.12
CPU user time (s): 1200.05
CPU system time (s): 0.06499
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 36840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9033
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= 3169

runsolver used 1.01885 second user time and 3.35849 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 02:55:31
IDJOB=1512537
IDBENCH=70188
IDSOLVER=504
FILE ID=node40/1512537-1238205331
PBS_JOBID= 9060524
Free space on /tmp= 63492 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512537-1238205331/watcher-1512537-1238205331 -o /tmp/evaluation-result-1512537-1238205331/solver-1512537-1238205331 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512537-1238205331.cnf

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=419612426

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1035584 kB
Buffers:         58816 kB
Cached:         867104 kB
SwapCached:       9624 kB
Active:          81932 kB
Inactive:       855196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1035584 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          16984 kB
Slab:            69084 kB
Committed_AS:  2663456 kB
PageTables:       1476 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= 63492 MiB
End job on node40 at 2009-03-28 03:15:34