Trace number 1737457

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) 1200.01 1200.31

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-230-100.cnf
MD5SUMd2dd2899777fd93a70e706988970ef5e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.2838
Satisfiable
(Un)Satisfiability was proved
Number of variables230
Number of clauses552
Sum of the clauses size1380
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2460
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 592
Number of clauses of size over 50

Solver Data 

32.38/32.46	c starting MXC with:
32.38/32.46	c cnf_path = HOME/instance-1737457-1240818330.cnf
32.38/32.46	c restart_strategy = auto
32.38/32.46	c sign_strategy = cached
32.38/32.46	c use_preprocessing = -1
32.38/32.46	c output_implicant = 1
32.38/32.46	c timeout_seconds = 0
32.38/32.46	c running SatELite... done
32.38/32.46	c 1 vars eliminated
32.38/32.46	c received 0 units and 552 clauses from SatELite
32.38/32.46	c 0 assignments made, starting to guess now
32.38/32.46	c ===================================[MXC]=====================================
32.38/32.46	c | Conflicts |                Clause Statistics                   |   Vars   |
32.38/32.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.38/32.46	c =============================================================================
32.38/32.46	c |         0 |       0     460       92        0        0     nan |      230 |
32.38/32.46	c |       100 |       0     460       92      100     1050    32.3 |      230 |
32.38/32.46	c |       210 |       0     460       92      210     1105    33.4 |      230 |
32.38/32.46	c |       441 |       0     460       92      441     1220    33.2 |      230 |
32.38/32.46	c |       805 |       0     460       92      805     1402    34.4 |      230 |
32.38/32.46	c |      1315 |       0     460       92     1315     1609    35.9 |      230 |
32.38/32.46	c |      1986 |       0     460       92     1138     1754    36.0 |      230 |
32.38/32.46	c |      2834 |       0     460       92     1046     1894    34.1 |      230 |
32.38/32.46	c |      3876 |       0     460       92     1076     2031    35.5 |      230 |
32.38/32.46	c |      5132 |       0     460       92     1259     2163    36.1 |      230 |
32.38/32.46	c |      6623 |       0     460       92     1624     2292    35.9 |      230 |
32.38/32.46	c |      8373 |       0     460       92     2200     2419    34.7 |      230 |
32.38/32.46	c |     10408 |       0     460       92     1761     2543    36.3 |      230 |
32.38/32.46	c |     12756 |       0     460       92     1486     2665    34.9 |      230 |
32.38/32.46	c |     15449 |       0     460       92     1424     2786    38.1 |      230 |
32.38/32.46	c |     18521 |       0     460       92     1624     2906    39.1 |      230 |
32.38/32.46	c |     22010 |       0     460       92     2133     3025    37.3 |      230 |
32.38/32.46	c |     25958 |       0     460       92     3003     3144    37.3 |      230 |
32.38/32.46	c |     30411 |       0     460       92     2668     3262    36.7 |      230 |
32.38/32.46	c |     35419 |       0     460       92     2699     3381    39.0 |      230 |
32.38/32.46	c |     41038 |       0     460       92     3170     3499    36.2 |      230 |
32.38/32.46	c |     47329 |       0     460       92     2345     3618    35.8 |      230 |
32.38/32.46	c |     54360 |       0     460       92     1998     3737    36.7 |      230 |
32.38/32.46	c |     62205 |       0     460       92     2223     3857    35.9 |      230 |
32.38/32.46	c |     70945 |       0     460       92     3124     3978    40.0 |      230 |
32.38/32.46	c |     80669 |       0     460       92     2745     4099    39.2 |      230 |
32.38/32.46	c |     91476 |       0     460       92     3142     4222    41.9 |      230 |
32.38/32.46	c |    103474 |       0     460       92     2269     4346    39.1 |      230 |
32.38/32.46	c |    116782 |       0     460       92     2321     4471    40.0 |      230 |
32.38/32.46	c |    131532 |       0     460       92     3452     4597    39.6 |      230 |
32.38/32.46	c |    147868 |       0     460       92     3471     4726    39.7 |      230 |
32.38/32.46	c |    165948 |       0     460       92     4793     4855    41.6 |      230 |
32.38/32.46	c |    185947 |       0     460       92     2645     4987    39.2 |      230 |
32.38/32.46	c |    208057 |       0     460       92     4534     5120    42.5 |      230 |
32.38/32.46	c |    232489 |       0     460       92     3033     5255    42.1 |      230 |
32.38/32.46	c |    259475 |       0     460       92     3374     5393    38.4 |      230 |
32.38/32.46	c |    289271 |       0     460       92     3097     5532    39.8 |      230 |
32.38/32.46	c |    322158 |       0     460       92     5159     5674    42.4 |      230 |
32.38/32.46	c |    358445 |       0     460       92     4110     5818    38.3 |      230 |
32.38/32.46	c |    398472 |       0     460       92     5850     5965    39.6 |      230 |
32.38/32.46	c |    442613 |       0     460       92     4713     6114    40.6 |      230 |
32.38/32.46	c |    491279 |       0     460       92     3851     6265    38.1 |      230 |
32.38/32.46	c |    544923 |       0     460       92     3569

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-1737457-1240818330/watcher-1737457-1240818330 -o /tmp/evaluation-result-1737457-1240818330/solver-1737457-1240818330 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1737457-1240818330.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: 1.00 1.00 1.07 2/64 31127
/proc/meminfo: memFree=1685416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=976 CPUtime=0
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 109866576 999424 115 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 244 115 71 166 0 75 0

[startup+0.055866 s]
/proc/loadavg: 1.00 1.00 1.07 2/64 31127
/proc/meminfo: memFree=1685416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=1372 CPUtime=0.05
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 245 0 0 0 5 0 0 0 18 0 1 0 109866576 1404928 231 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 343 231 72 166 0 174 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1372

[startup+0.101869 s]
/proc/loadavg: 1.00 1.00 1.07 2/64 31127
/proc/meminfo: memFree=1685416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=1504 CPUtime=0.1
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 109866576 1540096 251 1992294400 134512640 135192793 4294956208 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 376 251 72 166 0 207 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1504

[startup+0.30188 s]
/proc/loadavg: 1.00 1.00 1.07 2/64 31127
/proc/meminfo: memFree=1685416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=1768 CPUtime=0.3
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 325 0 0 0 30 0 0 0 19 0 1 0 109866576 1810432 311 1992294400 134512640 135192793 4294956208 18446744073709551615 134551715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 442 311 72 166 0 273 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1768

[startup+0.701907 s]
/proc/loadavg: 1.00 1.00 1.07 2/64 31127
/proc/meminfo: memFree=1685416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=2032 CPUtime=0.7
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 395 0 0 0 70 0 0 0 23 0 1 0 109866576 2080768 381 1992294400 134512640 135192793 4294956208 18446744073709551615 134552038 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 508 381 72 166 0 339 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2032

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31128
/proc/meminfo: memFree=1684064/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=2296 CPUtime=1.49
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 109866576 2351104 473 1992294400 134512640 135192793 4294956208 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 574 473 72 166 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2296

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31128
/proc/meminfo: memFree=1683552/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=2824 CPUtime=3.09
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 612 0 0 0 309 0 0 0 25 0 1 0 109866576 2891776 598 1992294400 134512640 135192793 4294956208 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 706 598 72 166 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2824

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31128
/proc/meminfo: memFree=1682784/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=3364 CPUtime=6.29
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 744 0 0 0 629 0 0 0 25 0 1 0 109866576 3444736 730 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 841 730 72 166 0 672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3364

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31128
/proc/meminfo: memFree=1681632/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=4464 CPUtime=12.69
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 989 0 0 0 1269 0 0 0 25 0 1 0 109866576 4571136 975 1992294400 134512640 135192793 4294956208 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 1116 975 72 166 0 947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4464

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31128
/proc/meminfo: memFree=1680416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=5592 CPUtime=25.48
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 1257 0 0 0 2548 0 0 0 25 0 1 0 109866576 5726208 1243 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 1398 1243 72 166 0 1229 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5592

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31128
/proc/meminfo: memFree=1678816/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=7448 CPUtime=51.08
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 1677 0 0 0 5107 1 0 0 25 0 1 0 109866576 7626752 1663 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 1862 1663 73 166 0 1693 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7448

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31128
/proc/meminfo: memFree=1676064/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=10704 CPUtime=102.27
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 2332 0 0 0 10226 1 0 0 25 0 1 0 109866576 10960896 2318 1992294400 134512640 135192793 4294956208 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 2676 2318 73 166 0 2507 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31128
/proc/meminfo: memFree=1674400/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=12500 CPUtime=162.25
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 2749 0 0 0 16223 2 0 0 25 0 1 0 109866576 12800000 2735 1992294400 134512640 135192793 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 3125 2735 73 166 0 2956 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12500

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 31128
/proc/meminfo: memFree=1673120/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=13892 CPUtime=222.23
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 3050 0 0 0 22221 2 0 0 25 0 1 0 109866576 14225408 3036 1992294400 134512640 135192793 4294956208 18446744073709551615 134552538 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 3473 3036 73 166 0 3304 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 31128
/proc/meminfo: memFree=1671968/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=15252 CPUtime=282.23
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 3330 0 0 0 28220 3 0 0 25 0 1 0 109866576 15618048 3316 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 3813 3316 73 166 0 3644 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31128
/proc/meminfo: memFree=1670816/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=16712 CPUtime=342.21
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 3613 0 0 0 34218 3 0 0 25 0 1 0 109866576 17113088 3599 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 4178 3599 73 166 0 4009 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31128
/proc/meminfo: memFree=1669664/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=17952 CPUtime=402.19
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 3893 0 0 0 40216 3 0 0 25 0 1 0 109866576 18382848 3879 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 4488 3879 73 166 0 4319 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31128
/proc/meminfo: memFree=1668512/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=19468 CPUtime=462.18
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4168 0 0 0 46214 4 0 0 25 0 1 0 109866576 19935232 4154 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 4867 4154 73 166 0 4698 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19468

[startup+522.302 s]
/proc/loadavg: 1.04 1.01 1.03 2/65 31128
/proc/meminfo: memFree=1667872/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=20236 CPUtime=522.17
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4314 0 0 0 52213 4 0 0 25 0 1 0 109866576 20721664 4300 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5059 4300 73 166 0 4890 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 20236

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.02 2/65 31128
/proc/meminfo: memFree=1667104/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=21144 CPUtime=582.15
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4525 0 0 0 58211 4 0 0 25 0 1 0 109866576 21651456 4511 1992294400 134512640 135192793 4294956208 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5286 4511 73 166 0 5117 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 21144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31128
/proc/meminfo: memFree=1666272/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=22200 CPUtime=642.13
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4727 0 0 0 64209 4 0 0 25 0 1 0 109866576 22732800 4713 1992294400 134512640 135192793 4294956208 18446744073709551615 134551335 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5550 4713 73 166 0 5381 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22200

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31128
/proc/meminfo: memFree=1666016/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=22480 CPUtime=702.12
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4795 0 0 0 70208 4 0 0 25 0 1 0 109866576 23019520 4781 1992294400 134512640 135192793 4294956208 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5620 4781 73 166 0 5451 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 22480

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31128
/proc/meminfo: memFree=1665888/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=22480 CPUtime=762.11
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4810 0 0 0 76207 4 0 0 25 0 1 0 109866576 23019520 4796 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5620 4796 73 166 0 5451 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 22480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31128
/proc/meminfo: memFree=1665632/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=22628 CPUtime=822.1
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4881 0 0 0 82205 5 0 0 25 0 1 0 109866576 23171072 4867 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5657 4867 73 166 0 5488 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 22628

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31128
/proc/meminfo: memFree=1665120/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=22988 CPUtime=882.08
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 4991 0 0 0 88203 5 0 0 25 0 1 0 109866576 23539712 4977 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5747 4977 73 166 0 5578 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 22988

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1664800/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23180 CPUtime=942.06
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5051 0 0 0 94201 5 0 0 25 0 1 0 109866576 23736320 5037 1992294400 134512640 135192793 4294956208 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5795 5037 73 166 0 5626 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1664416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23640 CPUtime=1002.04
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5161 0 0 0 100199 5 0 0 25 0 1 0 109866576 24207360 5147 1992294400 134512640 135192793 4294956208 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5910 5147 73 166 0 5741 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 23640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1664416/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23640 CPUtime=1062.02
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5177 0 0 0 106197 5 0 0 25 0 1 0 109866576 24207360 5163 1992294400 134512640 135192793 4294956208 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5910 5163 73 166 0 5741 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1664032/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23788 CPUtime=1122.01
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5254 0 0 0 112196 5 0 0 25 0 1 0 109866576 24358912 5240 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5947 5240 73 166 0 5778 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 23788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1663840/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23980 CPUtime=1182
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5297 0 0 0 118194 6 0 0 25 0 1 0 109866576 24555520 5283 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5995 5283 73 166 0 5826 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 23980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1663776/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23980 CPUtime=1200
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5312 0 0 0 119994 6 0 0 25 0 1 0 109866576 24555520 5298 1992294400 134512640 135192793 4294956208 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5995 5298 73 166 0 5826 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23980

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31134
/proc/meminfo: memFree=1663776/2055920 swapFree=4181212/4192956
[pid=31127] ppid=31125 vsize=23980 CPUtime=1200
/proc/31127/stat : 31127 (mxc-sat09) R 31125 31127 30877 0 -1 4194304 5312 0 0 0 119994 6 0 0 25 0 1 0 109866576 24555520 5298 1992294400 134512640 135192793 4294956208 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31127/statm: 5995 5298 73 166 0 5826 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.065989
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 23980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5312
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= 3270

runsolver used 1.12283 second user time and 2.17767 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-27 09:45:30
IDJOB=1737457
IDBENCH=71789
IDSOLVER=504
FILE ID=node22/1737457-1240818330
PBS_JOBID= 9187475
Free space on /tmp= 66148 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-230-100.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737457-1240818330/watcher-1737457-1240818330 -o /tmp/evaluation-result-1737457-1240818330/solver-1737457-1240818330 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1737457-1240818330.cnf

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

MD5SUM BENCH= d2dd2899777fd93a70e706988970ef5e
RANDOM SEED=664686145

node22.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:       1685896 kB
Buffers:         50760 kB
Cached:         242580 kB
SwapCached:       5588 kB
Active:         117684 kB
Inactive:       183552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685896 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:             692 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            54804 kB
Committed_AS:   523232 kB
PageTables:       1368 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= 66148 MiB
End job on node22 at 2009-04-27 10:05:33