Trace number 297628

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
KCNFS 2004? (TO) 1200.09 1200.63

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
Bench CategoryRANDOM (random 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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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	
0.00/0.01	c Computed by /tmp/evaluation/297628-1171842262/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/297628-1171842262/instance-297628-1171842262.cnf' (adding resolvants)

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/node6/watcher-297628-1171842262 -o ROOT/results/node6/solver-297628-1171842262 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/297628-1171842262/kcnfs-2004 /tmp/evaluation/297628-1171842262/instance-297628-1171842262.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15160
/proc/meminfo: memFree=1335232/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16244 CPUtime=0
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 154 0 0 0 0 0 0 0 18 0 1 0 204180918 16633856 134 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134759889 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4066 139 38 107 0 3955 0

[startup+0.107894 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15160
/proc/meminfo: memFree=1335232/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16864 CPUtime=0.1
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 372 0 0 0 10 0 0 0 18 0 1 0 204180918 17268736 351 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4216 351 60 107 0 4105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16864

[startup+0.515975 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15160
/proc/meminfo: memFree=1335232/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16864 CPUtime=0.51
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 380 0 0 0 51 0 0 0 21 0 1 0 204180918 17268736 359 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4216 359 61 107 0 4105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16864

[startup+1.33814 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333944/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16864 CPUtime=1.33
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 380 0 0 0 133 0 0 0 25 0 1 0 204180918 17268736 359 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134532766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4216 359 61 107 0 4105 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16864

[startup+2.97446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333816/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16864 CPUtime=2.96
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 381 0 0 0 296 0 0 0 25 0 1 0 204180918 17268736 360 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4216 360 61 107 0 4105 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16864

[startup+6.25411 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=6.24
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 624 0 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16868

[startup+12.7074 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=12.69
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 1269 0 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16868

[startup+25.5099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=25.49
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 2549 0 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16868

[startup+51.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=51.09
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 5109 0 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16868

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=102.28
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 10228 0 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533513 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16868

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=162.29
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 16229 0 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16868

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=222.31
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 22230 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134542641 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 16868

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=282.32
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 28231 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531897 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 16868

[startup+342.458 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=342.32
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 34231 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 16868

[startup+402.487 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15161
/proc/meminfo: memFree=1333560/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=402.33
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 40232 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134578007 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 16868

[startup+462.512 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 15161
/proc/meminfo: memFree=1333560/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=462.33
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 46232 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528124 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 16868

[startup+522.541 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=522.33
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 52232 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 16868

[startup+582.572 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=582.35
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 58234 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 16868

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=642.35
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 64234 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530082 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 16868

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=702.35
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 70234 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 16868

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=762.35
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 76234 1 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533107 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 16868

[startup+822.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=822.38
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 82236 2 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134536856 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 16868

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333624/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=882.38
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 88236 2 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 16868

[startup+942.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15161
/proc/meminfo: memFree=1333688/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=942.39
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 94237 2 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 16868

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15187
/proc/meminfo: memFree=1332360/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=1002.37
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 100235 2 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 16868

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15317
/proc/meminfo: memFree=1332360/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=1062.35
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 106233 2 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 16868

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15359
/proc/meminfo: memFree=1333368/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=1122.35
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 112232 3 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 16868

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15359
/proc/meminfo: memFree=1333432/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=1182.36
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 118233 3 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528603 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 16868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15359
/proc/meminfo: memFree=1333432/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=1200.08
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 120005 3 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530230 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16868

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15359
/proc/meminfo: memFree=1333432/2055924 swapFree=4192812/4192956
[pid=15160] ppid=15158 vsize=16868 CPUtime=1200.08
/proc/15160/stat : 15160 (kcnfs-2004) R 15158 15160 14756 0 -1 0 382 0 0 0 120005 3 0 0 25 0 1 0 204180918 17272832 361 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530230 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.033994
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 16868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 382
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= 1737

runsolver used 1.2858 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Feb 18 23:44:22 UTC 2007

IDJOB= 297628
IDBENCH= 19966
IDSOLVER= 114
FILE ID= node6/297628-1171842262

PBS_JOBID= 3839386

Free space on /tmp= 66549 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297628-1171842262/kcnfs-2004 /tmp/evaluation/297628-1171842262/instance-297628-1171842262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-297628-1171842262 -o ROOT/results/node6/solver-297628-1171842262 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/297628-1171842262/kcnfs-2004 /tmp/evaluation/297628-1171842262/instance-297628-1171842262.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 38532164

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1335704 kB
Buffers:         67944 kB
Cached:         519100 kB
SwapCached:          0 kB
Active:         336548 kB
Inactive:       306712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1335704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3196 kB
Writeback:           0 kB
Mapped:          75144 kB
Slab:            62572 kB
Committed_AS:   738776 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= 66549 MiB

End job on node6 on Mon Feb 19 00:04:25 UTC 2007