Trace number 1730804

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.38/28.49	c starting MXC with:
28.38/28.49	c cnf_path = HOME/instance-1730804-1240763772.cnf
28.38/28.49	c restart_strategy = auto
28.38/28.49	c sign_strategy = cached
28.38/28.49	c use_preprocessing = -1
28.38/28.49	c output_implicant = 1
28.38/28.49	c timeout_seconds = 0
28.38/28.49	c running SatELite... done
28.38/28.49	c 267 vars eliminated
28.38/28.49	c received 0 units and 1152 clauses from SatELite
28.38/28.49	c 266 assignments made, starting to guess now
28.38/28.49	c ===================================[MXC]=====================================
28.38/28.49	c | Conflicts |                Clause Statistics                   |   Vars   |
28.38/28.49	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.38/28.49	c =============================================================================
28.38/28.49	c |         0 |       0     239      913        0        0     nan |      577 |
28.38/28.49	c |       100 |       0     239      913      100     1050    42.0 |      311 |
28.38/28.49	c |       210 |       0     239      913      210     1105    35.7 |      311 |
28.38/28.49	c |       441 |       0     239      913      441     1220    34.3 |      311 |
28.38/28.49	c |       805 |       0     239      913      805     1402    34.4 |      311 |
28.38/28.49	c |      1315 |       0     239      913     1315     1609    35.4 |      311 |
28.38/28.49	c |      1986 |       0     239      913     1138     1754    34.3 |      311 |
28.38/28.49	c |      2834 |       0     239      913     1048     1894    32.4 |      311 |
28.38/28.49	c |      3876 |       0     239      913     1079     2031    33.4 |      311 |
28.38/28.49	c |      5132 |       0     239      913     1263     2163    38.1 |      311 |
28.38/28.49	c |      6623 |       0     239      913     1630     2292    38.6 |      311 |
28.38/28.49	c |      8373 |       0     239      913     2207     2419    38.0 |      311 |
28.38/28.49	c |     10408 |       0     239      913     1773     2543    36.6 |      311 |
28.38/28.49	c |     12756 |       0     239      913     1505     2665    39.9 |      311 |
28.38/28.49	c |     15449 |       0     239      913     1446     2786    35.6 |      311 |
28.38/28.49	c |     18521 |       0     239      913     1650     2906    37.9 |      311 |
28.38/28.49	c |     22010 |       0     239      913     2166     3025    40.5 |      311 |
28.38/28.49	c |     25958 |       0     239      913     3043     3144    42.7 |      311 |
28.38/28.49	c |     30411 |       0     239      913     2713     3262    42.8 |      311 |
28.38/28.49	c |     35419 |       0     239      913     2749     3381    39.3 |      311 |
28.38/28.49	c |     41038 |       0     239      913     3224     3499    36.9 |      311 |
28.38/28.49	c |     47329 |       0     239      913     2405     3618    38.2 |      311 |
28.38/28.49	c |     54360 |       0     239      913     2068     3737    34.3 |      311 |
28.38/28.49	c |     62205 |       0     239      913     2303     3857    46.3 |      311 |
28.38/28.49	c |     70945 |       0     239      913     3209     3978    44.7 |      311 |
28.38/28.49	c |     80669 |       0     239      913     2854     4099    44.0 |      311 |
28.38/28.49	c |     91476 |       0     239      913     3277     4222    41.5 |      311 |
28.38/28.49	c |    103474 |       0     239      913     2422     4346    41.3 |      311 |
28.38/28.49	c |    116782 |       0     239      913     2492     4471    43.4 |      311 |
28.38/28.49	c |    131532 |       0     239      913     3643     4597    45.7 |      311 |
28.38/28.49	c |    147868 |       0     239      913     3685     4726    42.2 |      311 |
28.38/28.49	c |    165948 |       0     239      913     2610     4855    39.6 |      311 |
28.38/28.49	c |    185947 |       0     239      913     2919     4987    40.3 |      311 |
28.38/28.49	c |    208057 |       0     239      913     4876     5120    47.0 |      311 |
28.38/28.49	c |    232489 |       0     239      913     3458     5255    46.7 |      311 |
28.38/28.49	c |    259475 |       0     239      913     3890     5393    49.8 |      311 |
28.38/28.49	c |    289271 |       0     239      913     3728     5532    50.4 |      311 |
28.38/28.49	c |    322158 |       0     239      913     3096     5674    48.9 |      311 |
28.38/28.49	c |    358445 |       0     239      913     4986     5818    48.8 |      311 |
28.38/28.49	c |    398472 |       0     239      913     3881     5965    50.9 |      311 |
28.38/28.49	c |    442613 |       0     239      913     5874     6114    49.1 |      311 |
28.38/28.49	c |    491279 |       0     239      913     5169     6265    49.7 |      311 |
28.38/28.49	c |    544923 |       0     239      913     5046

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-1730804-1240763772/watcher-1730804-1240763772 -o /tmp/evaluation-result-1730804-1240763772/solver-1730804-1240763772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1730804-1240763772.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: 1.99 1.96 1.71 3/64 27146
/proc/meminfo: memFree=1713848/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=1112 CPUtime=0
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 104410332 1138688 140 1992294400 134512640 135192793 4294956208 18446744073709551615 134567690 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 278 140 56 166 0 109 0

[startup+0.091032 s]
/proc/loadavg: 1.99 1.96 1.71 3/64 27146
/proc/meminfo: memFree=1713848/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=1772 CPUtime=0.08
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 342 0 0 0 8 0 0 0 18 0 1 0 104410332 1814528 328 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 443 328 73 166 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1772

[startup+0.101032 s]
/proc/loadavg: 1.99 1.96 1.71 3/64 27146
/proc/meminfo: memFree=1713848/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=1772 CPUtime=0.09
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 104410332 1814528 332 1992294400 134512640 135192793 4294956208 18446744073709551615 134551761 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 443 332 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301053 s]
/proc/loadavg: 1.99 1.96 1.71 3/64 27146
/proc/meminfo: memFree=1713848/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=2036 CPUtime=0.29
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 411 0 0 0 29 0 0 0 19 0 1 0 104410332 2084864 397 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 509 397 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701097 s]
/proc/loadavg: 1.99 1.96 1.71 3/64 27146
/proc/meminfo: memFree=1713848/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=2440 CPUtime=0.69
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 495 0 0 0 69 0 0 0 22 0 1 0 104410332 2498560 481 1992294400 134512640 135192793 4294956208 18446744073709551615 134766710 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 610 481 73 166 0 441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.50118 s]
/proc/loadavg: 1.99 1.96 1.71 2/65 27147
/proc/meminfo: memFree=1711984/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=2704 CPUtime=1.49
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 571 0 0 0 149 0 0 0 25 0 1 0 104410332 2768896 557 1992294400 134512640 135192793 4294956208 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 676 557 73 166 0 507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2704

[startup+3.10136 s]
/proc/loadavg: 1.99 1.96 1.71 2/65 27147
/proc/meminfo: memFree=1711600/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=3232 CPUtime=3.09
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 104410332 3309568 683 1992294400 134512640 135192793 4294956208 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 808 683 73 166 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3232

[startup+6.3027 s]
/proc/loadavg: 1.91 1.95 1.71 2/65 27147
/proc/meminfo: memFree=1710704/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=3908 CPUtime=6.29
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 847 0 0 0 629 0 0 0 25 0 1 0 104410332 4001792 833 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 977 833 73 166 0 808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3908

[startup+12.7014 s]
/proc/loadavg: 1.84 1.93 1.71 2/65 27147
/proc/meminfo: memFree=1708976/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=5532 CPUtime=12.69
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 1254 0 0 0 1269 0 0 0 25 0 1 0 104410332 5664768 1240 1992294400 134512640 135192793 4294956208 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 1383 1240 73 166 0 1214 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5532

[startup+25.5018 s]
/proc/loadavg: 1.65 1.88 1.69 2/65 27147
/proc/meminfo: memFree=1707440/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=7240 CPUtime=25.48
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 1604 0 0 0 2548 0 0 0 25 0 1 0 104410332 7413760 1590 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 1810 1590 73 166 0 1641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7240

[startup+51.1015 s]
/proc/loadavg: 1.49 1.83 1.68 2/65 27147
/proc/meminfo: memFree=1706096/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=8688 CPUtime=51.07
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 1955 0 0 0 5107 0 0 0 25 0 1 0 104410332 8896512 1941 1992294400 134512640 135192793 4294956208 18446744073709551615 134537354 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 2172 1941 73 166 0 2003 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8688

[startup+102.305 s]
/proc/loadavg: 1.27 1.71 1.65 2/65 27147
/proc/meminfo: memFree=1701872/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=13252 CPUtime=102.26
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 2969 0 0 0 10225 1 0 0 25 0 1 0 104410332 13570048 2955 1992294400 134512640 135192793 4294956208 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 3313 2955 73 166 0 3144 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13252

[startup+162.302 s]
/proc/loadavg: 1.16 1.60 1.61 2/65 27149
/proc/meminfo: memFree=1698864/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=16772 CPUtime=162.25
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 3713 0 0 0 16223 2 0 0 25 0 1 0 104410332 17174528 3699 1992294400 134512640 135192793 4294956208 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 4193 3699 73 166 0 4024 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16772

[startup+222.301 s]
/proc/loadavg: 1.11 1.50 1.57 2/65 27149
/proc/meminfo: memFree=1697328/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=18476 CPUtime=222.23
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 4072 0 0 0 22221 2 0 0 25 0 1 0 104410332 18919424 4058 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 4619 4058 73 166 0 4450 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18476

[startup+282.302 s]
/proc/loadavg: 1.09 1.42 1.54 2/65 27149
/proc/meminfo: memFree=1696304/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=19612 CPUtime=282.22
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 4333 0 0 0 28219 3 0 0 25 0 1 0 104410332 20082688 4319 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 4903 4319 73 166 0 4734 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19612

[startup+342.301 s]
/proc/loadavg: 1.07 1.36 1.51 2/65 27149
/proc/meminfo: memFree=1694640/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=21684 CPUtime=342.2
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 4747 0 0 0 34217 3 0 0 25 0 1 0 104410332 22204416 4733 1992294400 134512640 135192793 4294956208 18446744073709551615 134552178 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 5421 4733 73 166 0 5252 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21684

[startup+402.302 s]
/proc/loadavg: 1.07 1.30 1.48 2/65 27149
/proc/meminfo: memFree=1693232/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=23364 CPUtime=402.18
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 5077 0 0 0 40215 3 0 0 25 0 1 0 104410332 23924736 5063 1992294400 134512640 135192793 4294956208 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 5841 5063 73 166 0 5672 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23364

[startup+462.302 s]
/proc/loadavg: 1.06 1.26 1.45 2/65 27149
/proc/meminfo: memFree=1692208/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=24500 CPUtime=462.17
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 5329 0 0 0 46214 3 0 0 25 0 1 0 104410332 25088000 5315 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 6125 5315 73 166 0 5956 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24500

[startup+522.302 s]
/proc/loadavg: 1.06 1.22 1.43 2/65 27149
/proc/meminfo: memFree=1691120/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=25764 CPUtime=522.16
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 5614 0 0 0 52212 4 0 0 25 0 1 0 104410332 26382336 5600 1992294400 134512640 135192793 4294956208 18446744073709551615 134550416 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 6441 5600 73 166 0 6272 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25764

[startup+582.302 s]
/proc/loadavg: 1.02 1.18 1.40 2/65 27149
/proc/meminfo: memFree=1689648/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=27660 CPUtime=582.14
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 5966 0 0 0 58210 4 0 0 25 0 1 0 104410332 28323840 5952 1992294400 134512640 135192793 4294956208 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 6915 5952 73 166 0 6746 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27660

[startup+642.302 s]
/proc/loadavg: 1.00 1.14 1.37 2/65 27149
/proc/meminfo: memFree=1688880/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=28592 CPUtime=642.13
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 6139 0 0 0 64209 4 0 0 25 0 1 0 104410332 29278208 6125 1992294400 134512640 135192793 4294956208 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 7148 6125 73 166 0 6979 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 28592

[startup+702.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/65 27149
/proc/meminfo: memFree=1688240/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=29284 CPUtime=702.1
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 6294 0 0 0 70206 4 0 0 25 0 1 0 104410332 29986816 6280 1992294400 134512640 135192793 4294956208 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 7321 6280 73 166 0 7152 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 29284

[startup+762.305 s]
/proc/loadavg: 1.00 1.09 1.32 2/65 27149
/proc/meminfo: memFree=1687152/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=30568 CPUtime=762.09
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 6549 0 0 0 76205 4 0 0 25 0 1 0 104410332 31301632 6535 1992294400 134512640 135192793 4294956208 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 7642 6535 73 166 0 7473 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 30568

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.30 2/65 27149
/proc/meminfo: memFree=1686192/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=31472 CPUtime=822.08
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 6771 0 0 0 82203 5 0 0 25 0 1 0 104410332 32227328 6757 1992294400 134512640 135192793 4294956208 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 7868 6757 73 166 0 7699 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 31472

[startup+882.301 s]
/proc/loadavg: 1.00 1.06 1.27 2/65 27149
/proc/meminfo: memFree=1685680/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=32008 CPUtime=882.06
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 6893 0 0 0 88201 5 0 0 25 0 1 0 104410332 32776192 6879 1992294400 134512640 135192793 4294956208 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 8002 6879 73 166 0 7833 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32008

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.26 2/65 27149
/proc/meminfo: memFree=1684592/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=33328 CPUtime=942.04
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 7152 0 0 0 94199 5 0 0 25 0 1 0 104410332 34127872 7138 1992294400 134512640 135192793 4294956208 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 8332 7138 73 166 0 8163 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 33328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.24 2/65 27149
/proc/meminfo: memFree=1684144/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=33696 CPUtime=1002.03
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 7253 0 0 0 100198 5 0 0 25 0 1 0 104410332 34504704 7239 1992294400 134512640 135192793 4294956208 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 8424 7239 73 166 0 8255 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 33696

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.22 2/65 27149
/proc/meminfo: memFree=1683184/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=34760 CPUtime=1062.02
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 7480 0 0 0 106196 6 0 0 25 0 1 0 104410332 35594240 7466 1992294400 134512640 135192793 4294956208 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 8690 7466 73 166 0 8521 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 34760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 27149
/proc/meminfo: memFree=1682672/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=35144 CPUtime=1122
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 7606 0 0 0 112194 6 0 0 25 0 1 0 104410332 35987456 7592 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 8786 7592 73 166 0 8617 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 35144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/65 27149
/proc/meminfo: memFree=1681840/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=36088 CPUtime=1181.98
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 7811 0 0 0 118192 6 0 0 25 0 1 0 104410332 36954112 7797 1992294400 134512640 135192793 4294956208 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 9022 7797 73 166 0 8853 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 36088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.18 2/65 27149
/proc/meminfo: memFree=1681776/2055920 swapFree=4192812/4192956
[pid=27146] ppid=27144 vsize=36088 CPUtime=1200.08
/proc/27146/stat : 27146 (mxc-sat09) R 27144 27146 27078 0 -1 4194304 7823 0 0 0 120002 6 0 0 25 0 1 0 104410332 36954112 7809 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27146/statm: 9022 7809 73 166 0 8853 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 36088

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): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.072988
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 36088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7823
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= 1773

runsolver used 0.899863 second user time and 2.44663 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-26 18:36:12
IDJOB=1730804
IDBENCH=24737
IDSOLVER=504
FILE ID=node21/1730804-1240763772
PBS_JOBID= 9187175
Free space on /tmp= 66344 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730804-1240763772/watcher-1730804-1240763772 -o /tmp/evaluation-result-1730804-1240763772/solver-1730804-1240763772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1730804-1240763772.cnf

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=1948506538

node21.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		: 3000.233
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		: 3000.233
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:       1714264 kB
Buffers:         37816 kB
Cached:         215212 kB
SwapCached:          0 kB
Active:          80912 kB
Inactive:       185972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            60860 kB
Committed_AS:   423612 kB
PageTables:       1376 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= 66344 MiB
End job on node21 at 2009-04-26 18:56:14