Trace number 313956

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 1200.63

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial 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 variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  183464                                               |
1.00/1.06	c |  Number of clauses:    855717                                               |

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/node20/watcher-313956-1176893894 -o ROOT/results/node20/solver-313956-1176893894 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313956-1176893894/cmusat /tmp/evaluation/313956-1176893894/instance-313956-1176893894.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): 2400 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 3/77 19245
/proc/meminfo: memFree=1849712/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=2788 CPUtime=0
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 526 0 0 0 0 0 0 0 18 0 1 0 137306733 2854912 509 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 697 510 96 243 0 451 0

[startup+0.0820509 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19245
/proc/meminfo: memFree=1849712/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=10544 CPUtime=0.07
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 2306 0 0 0 6 1 0 0 18 0 1 0 137306733 10797056 2289 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 2636 2290 96 243 0 2390 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10544

[startup+0.101054 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19245
/proc/meminfo: memFree=1849712/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=13264 CPUtime=0.09
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 2982 0 0 0 8 1 0 0 18 0 1 0 137306733 13582336 2965 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 3316 2966 96 243 0 3070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13264

[startup+0.301097 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19245
/proc/meminfo: memFree=1849712/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=38084 CPUtime=0.29
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 8053 0 0 0 25 4 0 0 19 0 1 0 137306733 38998016 8036 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 9521 8036 96 243 0 9275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38084

[startup+0.701175 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19245
/proc/meminfo: memFree=1849712/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=56964 CPUtime=0.69
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 12617 0 0 0 63 6 0 0 23 0 1 0 137306733 58331136 12600 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 14241 12601 96 243 0 13995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56964

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1784808/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=73212 CPUtime=1.49
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 17103 0 0 0 140 9 0 0 25 0 1 0 137306733 74969088 17086 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 18303 17086 109 243 0 18057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73212

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1772904/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=92924 CPUtime=3.09
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 21537 0 0 0 298 11 0 0 25 0 1 0 137306733 95154176 21520 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135099116 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 23231 21520 109 243 0 22985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92924

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1802984/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=54404 CPUtime=6.28
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 26171 0 0 0 613 15 0 0 25 0 1 0 137306733 55709696 11744 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 13601 11744 118 243 0 13355 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 54404

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1802984/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=54404 CPUtime=12.68
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 26187 0 0 0 1253 15 0 0 25 0 1 0 137306733 55709696 11760 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 13601 11760 118 243 0 13355 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54404

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1802792/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=54404 CPUtime=25.48
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 26242 0 0 0 2532 16 0 0 25 0 1 0 137306733 55709696 11815 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589790 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 13601 11815 118 243 0 13355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54404

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1798056/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=59032 CPUtime=51.07
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 27498 0 0 0 5090 17 0 0 25 0 1 0 137306733 60448768 13071 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 14758 13071 118 243 0 14512 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59032

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1776936/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=79384 CPUtime=102.26
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 32738 0 0 0 10203 23 0 0 25 0 1 0 137306733 81289216 18311 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 19846 18311 118 243 0 19600 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19246
/proc/meminfo: memFree=1758888/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=96920 CPUtime=162.23
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 37252 0 0 0 16196 27 0 0 25 0 1 0 137306733 99246080 22825 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 24230 22825 118 243 0 23984 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 96920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1739808/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=114904 CPUtime=222.09
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 41837 0 0 0 22177 32 0 0 25 0 1 0 137306733 117661696 27410 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 28726 27410 118 243 0 28480 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 114904

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1722664/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=131804 CPUtime=282.07
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 46146 0 0 0 28171 36 0 0 25 0 1 0 137306733 134967296 31719 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 32951 31719 118 243 0 32705 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 131804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1706792/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=147084 CPUtime=342.05
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 52110 0 0 0 34163 42 0 0 25 0 1 0 137306733 150614016 35674 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 36771 35674 118 243 0 36525 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 147084

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1705128/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=148596 CPUtime=402.03
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 53558 0 0 0 40159 44 0 0 25 0 1 0 137306733 152162304 36082 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37149 36082 118 243 0 36903 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 148596

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1704616/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=149400 CPUtime=462
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 53713 0 0 0 46156 44 0 0 25 0 1 0 137306733 152985600 36204 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37350 36204 118 243 0 37104 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 149400

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1704360/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=149660 CPUtime=521.98
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 53768 0 0 0 52153 45 0 0 25 0 1 0 137306733 153251840 36259 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580868 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37415 36259 118 243 0 37169 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 149660

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1703976/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=149852 CPUtime=581.96
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 53854 0 0 0 58151 45 0 0 25 0 1 0 137306733 153448448 36345 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37463 36345 118 243 0 37217 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 149852

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1703464/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=150016 CPUtime=641.94
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 55025 0 0 0 64148 46 0 0 25 0 1 0 137306733 153616384 36463 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37504 36463 118 243 0 37258 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 150016

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1703016/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=150280 CPUtime=701.92
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 55092 0 0 0 70145 47 0 0 25 0 1 0 137306733 153886720 36530 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37570 36530 118 243 0 37324 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 150280

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1702760/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=150472 CPUtime=761.89
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 55149 0 0 0 76142 47 0 0 25 0 1 0 137306733 154083328 36587 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134579083 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 37618 36587 118 243 0 37372 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 150472

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1700456/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=152844 CPUtime=821.87
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 55742 0 0 0 82139 48 0 0 25 0 1 0 137306733 156512256 37147 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 38211 37147 118 243 0 37965 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 152844

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1696296/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=156832 CPUtime=881.84
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 57873 0 0 0 88134 50 0 0 25 0 1 0 137306733 160595968 38184 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 39208 38184 118 243 0 38962 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 156832

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1696232/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=156832 CPUtime=941.82
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 57883 0 0 0 94131 51 0 0 25 0 1 0 137306733 160595968 38194 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 39208 38194 118 243 0 38962 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 156832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1695976/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=157112 CPUtime=1001.8
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 57929 0 0 0 100129 51 0 0 25 0 1 0 137306733 160882688 38240 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581733 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 39278 38240 118 243 0 39032 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 157112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1695464/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=157756 CPUtime=1061.78
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 58046 0 0 0 106126 52 0 0 25 0 1 0 137306733 161542144 38357 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 39439 38357 118 243 0 39193 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 157756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1685736/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=167132 CPUtime=1121.76
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 60456 0 0 0 112121 55 0 0 25 0 1 0 137306733 171143168 40767 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 41783 40767 118 243 0 41537 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 167132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1684392/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=168392 CPUtime=1181.73
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 61908 0 0 0 118117 56 0 0 25 0 1 0 137306733 172433408 41088 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 42098 41088 118 243 0 41852 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 168392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19444
/proc/meminfo: memFree=1684328/2055920 swapFree=4152108/4192956
[pid=19245] ppid=19243 vsize=168392 CPUtime=1200.03
/proc/19245/stat : 19245 (cmusat) R 19243 19245 18705 0 -1 4194304 61915 0 0 0 119947 56 0 0 25 0 1 0 137306733 172433408 41095 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19245/statm: 42098 41095 118 243 0 41852 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 168392

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): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.47
CPU system time (s): 0.595909
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 168392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61915
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= 24947

runsolver used 1.38079 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 10:58:14 UTC 2007

IDJOB= 313956
IDBENCH= 20379
IDSOLVER= 121
FILE ID= node20/313956-1176893894

PBS_JOBID= 4595141

Free space on /tmp= 66440 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313956-1176893894/cmusat /tmp/evaluation/313956-1176893894/instance-313956-1176893894.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-313956-1176893894 -o ROOT/results/node20/solver-313956-1176893894 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313956-1176893894/cmusat /tmp/evaluation/313956-1176893894/instance-313956-1176893894.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 724707822

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1850696 kB
Buffers:         12152 kB
Cached:         126264 kB
SwapCached:      19140 kB
Active:          51108 kB
Inactive:       113392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850696 kB
SwapTotal:     4192956 kB
SwapFree:      4152108 kB
Dirty:           17724 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            26320 kB
Committed_AS:  1831004 kB
PageTables:       1744 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= 66440 MiB

End job on node20 on Wed Apr 18 11:18:17 UTC 2007