Trace number 1514301

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

99.97/100.05	c starting MXC with:
99.97/100.05	c cnf_path = HOME/instance-1514301-1238236606.cnf
99.97/100.05	c restart_strategy = auto
99.97/100.05	c sign_strategy = cached
99.97/100.05	c use_preprocessing = -1
99.97/100.05	c output_implicant = 1
99.97/100.05	c timeout_seconds = 0
99.97/100.05	c running SatELite... done
99.97/100.05	c 134 vars eliminated
99.97/100.05	c received 0 units and 16603 clauses from SatELite
99.97/100.05	c 133 assignments made, starting to guess now
99.97/100.05	c ===================================[MXC]=====================================
99.97/100.05	c | Conflicts |                Clause Statistics                   |   Vars   |
99.97/100.05	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
99.97/100.05	c =============================================================================
99.97/100.05	c |         0 |       0       0    16603        0        0     nan |     4000 |
99.97/100.05	c |       100 |       0       0    16603      100     1050    89.9 |     3867 |
99.97/100.05	c |       210 |       0       0    16603      210     1105    86.0 |     3867 |
99.97/100.05	c |       441 |       0       0    16603      441     1220    87.2 |     3867 |
99.97/100.05	c |       805 |       0       0    16603      805     1402    88.3 |     3867 |
99.97/100.05	c |      1315 |       0       0    16603     1315     1609    86.3 |     3867 |
99.97/100.05	c |      1986 |       0       0    16603     1138     1754    85.9 |     3867 |
99.97/100.05	c |      2834 |       0       0    16603     1046     1894    91.9 |     3867 |
99.97/100.05	c |      3876 |       0       0    16603     1076     2031    92.1 |     3867 |
99.97/100.05	c |      5132 |       0       0    16603     1259     2163    90.9 |     3867 |
99.97/100.05	c |      6623 |       0       0    16603     1624     2292    94.8 |     3867 |
99.97/100.05	c |      8373 |       0       0    16603     2200     2419    94.5 |     3867 |
99.97/100.05	c |     10408 |       0       0    16603     1761     2543    97.0 |     3867 |
99.97/100.05	c |     12756 |       0       0    16603     1486     2665    94.2 |     3867 |
99.97/100.05	c |     15449 |       0       0    16603     1424     2786   100.0 |     3867 |
99.97/100.05	c |     18521 |       0       0    16603     1624     2906   103.2 |     3867 |
99.97/100.05	c |     22010 |       0       0    16603     2133     3025   100.9 |     3867 |
99.97/100.05	c |     25958 |       0       0    16603     3003     3144    98.1 |     3867 |
99.97/100.05	c |     30411 |       0       0    16603     2668     3262   110.4 |     3867 |
99.97/100.05	c |     35419 |       0       0    16603     2699     3381    97.8 |     3867 |
99.97/100.05	c |     41038 |       0       0    16603     3168     3499   106.9 |     3867 |
99.97/100.05	c |     47329 |       0       0    16603     2343     3618    98.2 |     3867 |
99.97/100.05	c |     54360 |       0       0    16603     1996     3737   112.6 |     3867 |
99.97/100.05	c |     62205 |       0       0    16603     2222     3857   108.2 |     3867 |
99.97/100.05	c |     70945 |       0       0    16603     3118     3978   108.3 |     3867 |
99.97/100.05	c |     80669 |       0       0    16603     2741     4099   107.6 |     3867 |
99.97/100.05	c |     91476 |       0       0    16603     3138     4222   110.5 |     3867 |
99.97/100.05	c |    103474 |       0       0    16603     2265     4346   109.0 |     3867 |
99.97/100.05	c |    116782 |       0       0    16603     2317     4471   113.6 |     3867 |
99.97/100.05	c |    131532 |       0       0    16603     3450     4597   103.7 |     3867 |
99.97/100.05	c |    147868 |       0       0    16603     3466     4726   107.4 |     3867 |
99.97/100.05	c |    165948 |       0       0    16603     4790     4855   120.8 |     3867 |
99.97/100.05	c |    185947 |       0       0    16603     2643     4987   113.2 |     3867 |
99.97/100.05	c |    208057 |       0       0    16603     4530     5120   115.2 |     3867 |
99.97/100.05	c |    232489 |       0       0    16603     3015     5255   106.7 |     3867 |
99.97/100.05	c |    259475 |       0       0    16603     3354     5393   112.5 |     3867 |
99.97/100.05	c |    289271 |       0       0    16603     3082     5532   113.8 |     3867 |
99.97/100.05	c |    322158 |       0       0    16603     5143     5674   119.9 |     3867 |
99.97/100.05	c |    358445 |       0       0    16603     4086     5818   128.4 |     3867 |
99.97/100.05	c |    398472 |       0       0    16603     5828     5965   118.7 |     3867 |
99.97/100.05	c |    442613 |       0       0    16603     4693     6114   122.9 |     3867 |
99.97/100.05	c |    491279 |       0       0    16603     3829     6265   116.2 |     3867 |
99.97/100.05	c |    544923 |       0       0    16603     353

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-1514301-1238236606/watcher-1514301-1238236606 -o /tmp/evaluation-result-1514301-1238236606/solver-1514301-1238236606 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514301-1238236606.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: 0.92 0.98 0.99 3/65 8701
/proc/meminfo: memFree=1259552/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=2104 CPUtime=0
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 307381372 2154496 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134572597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 526 366 54 166 0 357 0

[startup+0.091966 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8701
/proc/meminfo: memFree=1259552/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=4996 CPUtime=0.08
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1211 0 0 0 8 0 0 0 18 0 1 0 307381372 5115904 1124 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1249 1124 72 166 0 1080 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4996

[startup+0.101968 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8701
/proc/meminfo: memFree=1259552/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=5128 CPUtime=0.09
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1216 0 0 0 9 0 0 0 18 0 1 0 307381372 5251072 1129 1992294400 134512640 135192793 4294956224 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1282 1129 72 166 0 1113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5128

[startup+0.301992 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8701
/proc/meminfo: memFree=1259552/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=5656 CPUtime=0.29
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1367 0 0 0 29 0 0 0 19 0 1 0 307381372 5791744 1280 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1414 1280 72 166 0 1245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5656

[startup+0.701042 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8701
/proc/meminfo: memFree=1259552/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=6052 CPUtime=0.69
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1447 0 0 0 69 0 0 0 22 0 1 0 307381372 6197248 1360 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1513 1360 73 166 0 1344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6052

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1254232/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=6316 CPUtime=1.49
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1538 0 0 0 149 0 0 0 25 0 1 0 307381372 6467584 1451 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1579 1451 73 166 0 1410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6316

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1253656/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=6844 CPUtime=3.09
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1666 0 0 0 309 0 0 0 25 0 1 0 307381372 7008256 1579 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1711 1579 73 166 0 1542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6844

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1252760/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=7504 CPUtime=6.29
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 1834 0 0 0 628 1 0 0 25 0 1 0 307381372 7684096 1747 1992294400 134512640 135192793 4294956224 18446744073709551615 134532865 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 1876 1747 73 166 0 1707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7504

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1251928/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=8296 CPUtime=12.69
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 2021 0 0 0 1268 1 0 0 25 0 1 0 307381372 8495104 1934 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 2074 1934 73 166 0 1905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8296

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1250712/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=9484 CPUtime=25.48
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 2308 0 0 0 2547 1 0 0 25 0 1 0 307381372 9711616 2221 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 2371 2221 73 166 0 2202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9484

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1248984/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=11200 CPUtime=51.07
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 2752 0 0 0 5105 2 0 0 25 0 1 0 307381372 11468800 2665 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 2800 2665 73 166 0 2631 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11200

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8702
/proc/meminfo: memFree=1246424/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=13708 CPUtime=102.27
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 3368 0 0 0 10224 3 0 0 25 0 1 0 307381372 14036992 3281 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 3427 3281 74 166 0 3258 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13708

[startup+162.302 s]
/proc/loadavg: 1.15 1.02 1.01 2/66 8702
/proc/meminfo: memFree=1243864/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=16216 CPUtime=162.24
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 3998 0 0 0 16220 4 0 0 25 0 1 0 307381372 16605184 3911 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 4054 3911 74 166 0 3885 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16216

[startup+222.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/66 8702
/proc/meminfo: memFree=1241368/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=18604 CPUtime=222.22
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 4612 0 0 0 22217 5 0 0 25 0 1 0 307381372 19050496 4525 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 4651 4525 74 166 0 4482 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18604

[startup+282.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 8702
/proc/meminfo: memFree=1238616/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=21380 CPUtime=282.21
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 5282 0 0 0 28215 6 0 0 25 0 1 0 307381372 21893120 5195 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 5345 5195 74 166 0 5176 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21380

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 8702
/proc/meminfo: memFree=1236632/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=23360 CPUtime=342.18
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 5772 0 0 0 34212 6 0 0 25 0 1 0 307381372 23920640 5685 1992294400 134512640 135192793 4294956224 18446744073709551615 134533349 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 5840 5685 74 166 0 5671 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23360

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 8702
/proc/meminfo: memFree=1235416/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=24548 CPUtime=402.17
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 6085 0 0 0 40210 7 0 0 25 0 1 0 307381372 25137152 5998 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 6137 5998 74 166 0 5968 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24548

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1233560/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=26532 CPUtime=462.15
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 6555 0 0 0 46207 8 0 0 25 0 1 0 307381372 27168768 6468 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 6633 6468 74 166 0 6464 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1232344/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=27852 CPUtime=522.13
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 6880 0 0 0 52205 8 0 0 25 0 1 0 307381372 28520448 6793 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 6963 6793 74 166 0 6794 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27852

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1230872/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=29304 CPUtime=582.11
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 7244 0 0 0 58202 9 0 0 25 0 1 0 307381372 30007296 7157 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 7326 7157 74 166 0 7157 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29304

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1229464/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=30624 CPUtime=642.1
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 7592 0 0 0 64200 10 0 0 25 0 1 0 307381372 31358976 7505 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 7656 7505 74 166 0 7487 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 30624

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1227736/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=32344 CPUtime=702.08
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 8008 0 0 0 70198 10 0 0 25 0 1 0 307381372 33120256 7921 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 8086 7921 74 166 0 7917 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 32344

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1226520/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=33400 CPUtime=762.07
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 8286 0 0 0 76196 11 0 0 25 0 1 0 307381372 34201600 8199 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 8350 8199 74 166 0 8181 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 33400

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1225176/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=34728 CPUtime=822.04
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 8615 0 0 0 82193 11 0 0 25 0 1 0 307381372 35561472 8528 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 8682 8528 74 166 0 8513 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 34728

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1223896/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=36056 CPUtime=882.02
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 8933 0 0 0 88191 11 0 0 25 0 1 0 307381372 36921344 8846 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 9014 8846 74 166 0 8845 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 36056

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1223256/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=36716 CPUtime=942
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 9090 0 0 0 94188 12 0 0 25 0 1 0 307381372 37597184 9003 1992294400 134512640 135192793 4294956224 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 9179 9003 74 166 0 9010 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 36716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1221656/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=38188 CPUtime=1001.99
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 9482 0 0 0 100186 13 0 0 25 0 1 0 307381372 39104512 9395 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 9547 9395 74 166 0 9378 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 38188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1220824/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=39112 CPUtime=1061.96
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 9694 0 0 0 106183 13 0 0 25 0 1 0 307381372 40050688 9607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 9778 9607 74 166 0 9609 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 39112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8702
/proc/meminfo: memFree=1219992/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=39932 CPUtime=1121.95
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 9894 0 0 0 112181 14 0 0 25 0 1 0 307381372 40890368 9807 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 9983 9807 74 166 0 9814 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 39932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8704
/proc/meminfo: memFree=1218584/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=41396 CPUtime=1181.93
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 10245 0 0 0 118179 14 0 0 25 0 1 0 307381372 42389504 10158 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 10349 10158 74 166 0 10180 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 41396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8704
/proc/meminfo: memFree=1218584/2055920 swapFree=4191900/4192956
[pid=8701] ppid=8699 vsize=41396 CPUtime=1200.03
/proc/8701/stat : 8701 (mxc-sat09) R 8699 8701 8664 0 -1 4194304 10246 0 0 0 119989 14 0 0 25 0 1 0 307381372 42389504 10159 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/8701/statm: 10349 10159 74 166 0 10180 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 41396

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.155976
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 41396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10246
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= 2119

runsolver used 1.14383 second user time and 3.23551 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 11:36:46
IDJOB=1514301
IDBENCH=70335
IDSOLVER=504
FILE ID=node54/1514301-1238236606
PBS_JOBID= 9060664
Free space on /tmp= 66492 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514301-1238236606/watcher-1514301-1238236606 -o /tmp/evaluation-result-1514301-1238236606/solver-1514301-1238236606 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514301-1238236606.cnf

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=386262338

node54.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:       1259968 kB
Buffers:         73612 kB
Cached:         627752 kB
SwapCached:        260 kB
Active:         130280 kB
Inactive:       586220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1259968 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            65296 kB
Committed_AS:   819144 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-28 11:56:49