Trace number 369224

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, and are wall clock time (not CPU 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
CMUSAT 2007-02-08? (TO) 5000.05 5001.84

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 50
Number of clauses of size over 56120

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  153                                                  |
0.00/0.01	c |  Number of clauses:    6120                                                 |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-369224-1177253853 -o ROOT/results/node58/solver-369224-1177253853 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369224-1177253853/cmusat /tmp/evaluation/369224-1177253853/instance-369224-1177253853.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18502
/proc/meminfo: memFree=1699232/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=2316 CPUtime=0
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 173294974 2371584 198 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 579 198 96 243 0 333 0

[startup+0.00855203 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18502
/proc/meminfo: memFree=1699232/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=2584 CPUtime=0
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 173294974 2646016 252 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 646 252 96 243 0 400 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2584

[startup+0.101568 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18502
/proc/meminfo: memFree=1699232/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=3056 CPUtime=0.09
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 547 0 0 0 9 0 0 0 18 0 1 0 173294974 3129344 394 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581815 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 764 394 118 243 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3056

[startup+0.3016 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18502
/proc/meminfo: memFree=1699232/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=3888 CPUtime=0.29
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 736 0 0 0 29 0 0 0 20 0 1 0 173294974 3981312 583 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134582026 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 972 583 118 243 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3888

[startup+0.701667 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18502
/proc/meminfo: memFree=1699232/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=4212 CPUtime=0.69
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 823 0 0 0 69 0 0 0 24 0 1 0 173294974 4313088 670 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 1053 670 118 243 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4212

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1696728/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=6048 CPUtime=1.49
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 1234 0 0 0 149 0 0 0 25 0 1 0 173294974 6193152 1045 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 1512 1045 118 243 0 1266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6048

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1695256/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=6048 CPUtime=3.09
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 1293 0 0 0 309 0 0 0 25 0 1 0 173294974 6193152 1104 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 1512 1104 118 243 0 1266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6048

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1693792/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=7672 CPUtime=6.29
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 1866 0 0 0 629 0 0 0 25 0 1 0 173294974 7856128 1531 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 1918 1531 118 243 0 1672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7672

[startup+12.7027 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1689512/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=11908 CPUtime=12.69
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 3225 0 0 0 1268 1 0 0 25 0 1 0 173294974 12193792 2474 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 2977 2474 118 243 0 2731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1686376/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=14804 CPUtime=25.48
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 4271 0 0 0 2546 2 0 0 25 0 1 0 173294974 15159296 3243 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 3701 3243 118 243 0 3455 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14804

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1676840/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=25360 CPUtime=51.07
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 7435 0 0 0 5103 4 0 0 25 0 1 0 173294974 25968640 5641 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 6340 5641 118 243 0 6094 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25360

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1673000/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=28568 CPUtime=102.26
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 8917 0 0 0 10221 5 0 0 25 0 1 0 173294974 29253632 6587 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135090879 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 7142 6587 118 243 0 6896 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28568

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18503
/proc/meminfo: memFree=1654952/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=49196 CPUtime=162.24
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 14538 0 0 0 16217 7 0 0 25 0 1 0 173294974 50376704 11094 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 12299 11094 118 243 0 12053 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49196

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/71 18585
/proc/meminfo: memFree=1652784/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=49352 CPUtime=222.18
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 15163 0 0 0 22210 8 0 0 25 0 1 0 173294974 50536448 11304 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 12338 11304 118 243 0 12092 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 49352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1653032/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=49916 CPUtime=282.09
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 15620 0 0 0 28200 9 0 0 25 0 1 0 173294974 51113984 11524 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 12479 11524 118 243 0 12233 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 49916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1651752/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=51092 CPUtime=342.07
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 16251 0 0 0 34198 9 0 0 25 0 1 0 173294974 52318208 11862 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 12773 11862 118 243 0 12527 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 51092

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1647080/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=55504 CPUtime=402.05
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 17690 0 0 0 40194 11 0 0 25 0 1 0 173294974 56836096 13017 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 13876 13017 118 243 0 13630 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 55504

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1642728/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=59320 CPUtime=462.03
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 19090 0 0 0 46191 12 0 0 25 0 1 0 173294974 60743680 14106 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 14830 14106 118 243 0 14584 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 59320

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1639656/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=62744 CPUtime=522.02
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 19967 0 0 0 52188 14 0 0 25 0 1 0 173294974 64249856 14934 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 15686 14934 118 243 0 15440 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 62744

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1636840/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=65228 CPUtime=582
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 20977 0 0 0 58185 15 0 0 25 0 1 0 173294974 66793472 15603 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 16307 15603 118 243 0 16061 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 65228

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18701
/proc/meminfo: memFree=1605736/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=102004 CPUtime=641.98
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 30262 0 0 0 64180 18 0 0 25 0 1 0 173294974 104452096 23356 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 25501 23356 118 243 0 25255 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 102004


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1499304/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=215076 CPUtime=4000.82
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 65773 0 0 0 400034 48 0 0 25 0 1 0 173294974 220237824 49847 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 53769 49847 118 243 0 53523 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 215076

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498856/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=215416 CPUtime=4060.8
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 66756 0 0 0 406032 48 0 0 25 0 1 0 173294974 220585984 49965 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 53854 49965 118 243 0 53608 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 215416

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498856/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=215416 CPUtime=4120.78
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 66758 0 0 0 412030 48 0 0 25 0 1 0 173294974 220585984 49967 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 53854 49967 118 243 0 53608 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 215416

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498984/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=215416 CPUtime=4180.76
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 66758 0 0 0 418028 48 0 0 25 0 1 0 173294974 220585984 49967 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 53854 49967 118 243 0 53608 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 215416

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498984/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=215416 CPUtime=4240.74
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 66759 0 0 0 424026 48 0 0 25 0 1 0 173294974 220585984 49968 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 53854 49968 118 243 0 53608 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 215416

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498344/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=216184 CPUtime=4300.73
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67085 0 0 0 430024 49 0 0 25 0 1 0 173294974 221372416 50098 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54046 50098 118 243 0 53800 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 216184

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498344/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=216312 CPUtime=4360.71
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67130 0 0 0 436022 49 0 0 25 0 1 0 173294974 221503488 50110 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54078 50110 118 243 0 53832 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 216312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1498152/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=216576 CPUtime=4420.69
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67196 0 0 0 442020 49 0 0 25 0 1 0 173294974 221773824 50176 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580870 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54144 50176 118 243 0 53898 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 216576

[startup+4482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 18901
/proc/meminfo: memFree=1498152/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=216576 CPUtime=4480.67
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67210 0 0 0 448018 49 0 0 25 0 1 0 173294974 221773824 50190 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54144 50190 118 243 0 53898 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 216576

[startup+4542.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 18901
/proc/meminfo: memFree=1498088/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=216576 CPUtime=4540.65
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67218 0 0 0 454016 49 0 0 25 0 1 0 173294974 221773824 50198 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54144 50198 118 243 0 53898 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 216576

[startup+4602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 18901
/proc/meminfo: memFree=1497896/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=217220 CPUtime=4600.63
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67380 0 0 0 460014 49 0 0 25 0 1 0 173294974 222433280 50231 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54305 50231 118 243 0 54059 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 217220

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18901
/proc/meminfo: memFree=1497384/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218128 CPUtime=4660.6
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67638 0 0 0 466011 49 0 0 25 0 1 0 173294974 223363072 50358 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54532 50358 118 243 0 54286 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 218128

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18901
/proc/meminfo: memFree=1497064/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218768 CPUtime=4720.6
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67851 0 0 0 472010 50 0 0 25 0 1 0 173294974 224018432 50408 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54692 50408 118 243 0 54446 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 218768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1497128/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218768 CPUtime=4780.57
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67858 0 0 0 478007 50 0 0 25 0 1 0 173294974 224018432 50415 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54692 50415 118 243 0 54446 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 218768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1497064/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218896 CPUtime=4840.55
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67902 0 0 0 484005 50 0 0 25 0 1 0 173294974 224149504 50426 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54724 50426 118 243 0 54478 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 218896

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1496872/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218896 CPUtime=4900.53
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 67982 0 0 0 490003 50 0 0 25 0 1 0 173294974 224149504 50506 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54724 50506 118 243 0 54478 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 218896

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1496488/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218896 CPUtime=4960.51
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 68072 0 0 0 496001 50 0 0 25 0 1 0 173294974 224149504 50596 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589596 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54724 50596 118 243 0 54478 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 218896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18901
/proc/meminfo: memFree=1496232/2055920 swapFree=4184528/4192956
[pid=18502] ppid=18500 vsize=218896 CPUtime=5000
/proc/18502/stat : 18502 (cmusat) R 18500 18502 18403 0 -1 4194304 68133 0 0 0 499950 50 0 0 25 0 1 0 173294974 224149504 50657 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18502/statm: 54724 50657 118 243 0 54478 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 218896

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): 5001.84
CPU time (s): 5000.05
CPU user time (s): 4999.51
CPU system time (s): 0.537918
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 218896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68133
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= 6
involuntary context switches= 10346

runsolver used 3.10453 second user time and 10.6674 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Apr 22 14:57:33 UTC 2007

IDJOB= 369224
IDBENCH= 24624
IDSOLVER= 182
FILE ID= node58/369224-1177253853

PBS_JOBID= 4650602

Free space on /tmp= 66448 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369224-1177253853/cmusat /tmp/evaluation/369224-1177253853/instance-369224-1177253853.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-369224-1177253853 -o ROOT/results/node58/solver-369224-1177253853 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369224-1177253853/cmusat /tmp/evaluation/369224-1177253853/instance-369224-1177253853.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 675293515

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
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		: 3000.265
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:       1699704 kB
Buffers:         40312 kB
Cached:         247092 kB
SwapCached:       2344 kB
Active:         111396 kB
Inactive:       185576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699704 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            45376 kB
Committed_AS:  1038224 kB
PageTables:       1380 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= 66448 MiB

End job on node58 on Sun Apr 22 16:20:57 UTC 2007