Trace number 309812

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) 1200.07 1200.4

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node77/watcher-309812-1172547566 -o ROOT/results/node77/solver-309812-1172547566 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309812-1172547566/cmusat /tmp/evaluation/309812-1172547566/instance-309812-1172547566.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/67 6000
/proc/meminfo: memFree=1857552/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=2444 CPUtime=0
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 214 0 0 0 0 0 0 0 19 0 1 0 49624137 2502656 198 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135145181 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 611 207 108 243 0 365 0

[startup+0.107075 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6000
/proc/meminfo: memFree=1857552/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=2740 CPUtime=0.1
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 312 0 0 0 10 0 0 0 20 0 1 0 49624137 2805760 296 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581194 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 685 296 118 243 0 439 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2740

[startup+0.515123 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6000
/proc/meminfo: memFree=1857552/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=3160 CPUtime=0.51
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 405 0 0 0 51 0 0 0 24 0 1 0 49624137 3235840 389 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 790 389 118 243 0 544 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3160

[startup+1.33522 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1855752/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=3840 CPUtime=1.33
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 571 0 0 0 133 0 0 0 25 0 1 0 49624137 3932160 555 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 960 555 118 243 0 714 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3840

[startup+2.97142 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1855304/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=4420 CPUtime=2.96
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 707 0 0 0 296 0 0 0 25 0 1 0 49624137 4526080 691 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 1105 691 118 243 0 859 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4420

[startup+6.24981 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1852936/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=6612 CPUtime=6.23
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 1230 0 0 0 623 0 0 0 25 0 1 0 49624137 6770688 1180 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 1653 1180 118 243 0 1407 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6612

[startup+12.7056 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1851592/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=7676 CPUtime=12.69
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 1672 0 0 0 1269 0 0 0 25 0 1 0 49624137 7860224 1509 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 1919 1509 118 243 0 1673 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7676

[startup+25.6041 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1848584/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=11072 CPUtime=25.59
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 2802 0 0 0 2558 1 0 0 25 0 1 0 49624137 11337728 2245 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 2768 2245 118 243 0 2522 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11072

[startup+51.2042 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1845000/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=14372 CPUtime=51.18
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 3992 0 0 0 5116 2 0 0 25 0 1 0 49624137 14716928 3159 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 3593 3159 118 243 0 3347 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 14372

[startup+102.505 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1839176/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=20992 CPUtime=102.47
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 6174 0 0 0 10244 3 0 0 25 0 1 0 49624137 21495808 4590 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135089605 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 5248 4590 118 243 0 5002 0
Current children cumulated CPU time (s) 102.47
Current children cumulated vsize (KiB) 20992

[startup+162.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1833416/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=26232 CPUtime=162.46
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 8014 0 0 0 16242 4 0 0 25 0 1 0 49624137 26861568 6027 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 6558 6027 118 243 0 6312 0
Current children cumulated CPU time (s) 162.46
Current children cumulated vsize (KiB) 26232

[startup+222.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1830600/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=29016 CPUtime=222.45
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 8896 0 0 0 22240 5 0 0 25 0 1 0 49624137 29712384 6748 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 7254 6748 118 243 0 7008 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 29016

[startup+282.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1819976/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=42272 CPUtime=282.45
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 12431 0 0 0 28238 7 0 0 25 0 1 0 49624137 43286528 9395 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 10568 9395 118 243 0 10322 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 42272

[startup+342.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1819336/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=42668 CPUtime=342.44
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 12785 0 0 0 34237 7 0 0 25 0 1 0 49624137 43692032 9556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 10667 9556 118 243 0 10421 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 42668

[startup+402.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6001
/proc/meminfo: memFree=1818632/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=42944 CPUtime=402.43
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 13167 0 0 0 40236 7 0 0 25 0 1 0 49624137 43974656 9726 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 10736 9726 118 243 0 10490 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 42944

[startup+462.562 s]
/proc/loadavg: 1.05 1.00 1.00 2/68 6001
/proc/meminfo: memFree=1817864/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=43384 CPUtime=462.42
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 13591 0 0 0 46235 7 0 0 25 0 1 0 49624137 44425216 9917 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 10846 9917 118 243 0 10600 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 43384

[startup+522.569 s]
/proc/loadavg: 1.07 1.01 1.00 2/68 6001
/proc/meminfo: memFree=1817672/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=43516 CPUtime=522.41
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 13633 0 0 0 52234 7 0 0 25 0 1 0 49624137 44560384 9959 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 10879 9959 118 243 0 10633 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 43516

[startup+582.579 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 6001
/proc/meminfo: memFree=1816584/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=44216 CPUtime=582.41
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 14156 0 0 0 58233 8 0 0 25 0 1 0 49624137 45277184 10227 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 11054 10227 118 243 0 10808 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 44216

[startup+642.587 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 6001
/proc/meminfo: memFree=1816456/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=44348 CPUtime=642.4
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 14188 0 0 0 64232 8 0 0 25 0 1 0 49624137 45412352 10259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 11087 10259 118 243 0 10841 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 44348

[startup+702.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6001
/proc/meminfo: memFree=1812936/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=47556 CPUtime=702.39
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 15339 0 0 0 70231 8 0 0 25 0 1 0 49624137 48697344 11130 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 11889 11130 118 243 0 11643 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 47556

[startup+762.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6002
/proc/meminfo: memFree=1807752/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=52184 CPUtime=762.39
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 16932 0 0 0 76229 10 0 0 25 0 1 0 49624137 53436416 12415 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 13046 12415 118 243 0 12800 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 52184

[startup+822.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6003
/proc/meminfo: memFree=1807496/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=52468 CPUtime=822.38
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 16999 0 0 0 82228 10 0 0 25 0 1 0 49624137 53727232 12482 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 13117 12482 118 243 0 12871 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 52468

[startup+882.617 s]
/proc/loadavg: 1.05 1.01 1.00 2/68 6003
/proc/meminfo: memFree=1807112/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=52920 CPUtime=882.36
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 17092 0 0 0 88226 10 0 0 25 0 1 0 49624137 54190080 12575 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 13230 12575 118 243 0 12984 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 52920

[startup+942.627 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 6003
/proc/meminfo: memFree=1782472/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=82768 CPUtime=942.36
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25018 0 0 0 94222 14 0 0 25 0 1 0 49624137 84754432 18709 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20692 18709 118 243 0 20446 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 82768

[startup+1002.64 s]
/proc/loadavg: 1.04 1.02 1.00 2/68 6003
/proc/meminfo: memFree=1782408/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=82908 CPUtime=1002.35
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25041 0 0 0 100221 14 0 0 25 0 1 0 49624137 84897792 18732 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20727 18732 118 243 0 20481 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 82908

[startup+1062.65 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 6003
/proc/meminfo: memFree=1782088/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=83200 CPUtime=1062.35
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25110 0 0 0 106221 14 0 0 25 0 1 0 49624137 85196800 18801 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20800 18801 118 243 0 20554 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 83200

[startup+1122.66 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 6003
/proc/meminfo: memFree=1781320/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=83524 CPUtime=1122.34
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25306 0 0 0 112220 14 0 0 25 0 1 0 49624137 85528576 18997 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20881 18997 118 243 0 20635 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 83524

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6003
/proc/meminfo: memFree=1781000/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=83668 CPUtime=1182.33
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25749 0 0 0 118218 15 0 0 25 0 1 0 49624137 85676032 19069 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20917 19069 118 243 0 20671 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 83668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6003
/proc/meminfo: memFree=1780936/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=83800 CPUtime=1200.05
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25769 0 0 0 119990 15 0 0 25 0 1 0 49624137 85811200 19089 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590104 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20950 19089 118 243 0 20704 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 83800

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6003
/proc/meminfo: memFree=1780936/2055892 swapFree=4086192/4096564
[pid=6000] ppid=5998 vsize=83800 CPUtime=1200.05
/proc/6000/stat : 6000 (cmusat) R 5998 6000 5134 0 -1 4194304 25769 0 0 0 119990 15 0 0 25 0 1 0 49624137 85811200 19089 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590104 0 0 4096 35 0 0 0 17 1 0 0
/proc/6000/statm: 20950 19089 118 243 0 20704 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 83800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.162975
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 83800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25769
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= 1885

runsolver used 0.893864 second user time and 2.31265 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 03:39:26 UTC 2007

IDJOB= 309812
IDBENCH= 20270
IDSOLVER= 121
FILE ID= node77/309812-1172547566

PBS_JOBID= 3971846

Free space on /tmp= 66646 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309812-1172547566/cmusat /tmp/evaluation/309812-1172547566/instance-309812-1172547566.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-309812-1172547566 -o ROOT/results/node77/solver-309812-1172547566 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309812-1172547566/cmusat /tmp/evaluation/309812-1172547566/instance-309812-1172547566.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 469111973

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1857896 kB
Buffers:         26100 kB
Cached:         127604 kB
SwapCached:       4056 kB
Active:          63288 kB
Inactive:       100540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1857896 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          15276 kB
Slab:            20584 kB
Committed_AS:   102672 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node77 on Tue Feb 27 03:59:28 UTC 2007