Trace number 309477

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) 1200.11 1200.4

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/309477-1172541957/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/309477-1172541957/instance-309477-1172541957.cnf'

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/node72/watcher-309477-1172541957 -o ROOT/results/node72/solver-309477-1172541957 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/309477-1172541957/kcnfs-2004 /tmp/evaluation/309477-1172541957/instance-309477-1172541957.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 16588
/proc/meminfo: memFree=1900792/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=16116 CPUtime=0
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 118 0 0 0 0 0 0 0 18 0 1 0 274163506 16502784 98 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4030 99 38 107 0 3919 0

[startup+0.107524 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16588
/proc/meminfo: memFree=1900792/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=0.1
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 495 0 0 0 10 0 0 0 18 0 1 0 274163506 17555456 474 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530357 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17144

[startup+0.515562 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16588
/proc/meminfo: memFree=1900792/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=0.51
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 495 0 0 0 51 0 0 0 21 0 1 0 274163506 17555456 474 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 17144

[startup+1.33664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1899056/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1.33
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 496 0 0 0 133 0 0 0 25 0 1 0 274163506 17555456 475 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 17144

[startup+2.97979 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898928/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=2.97
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 496 0 0 0 297 0 0 0 25 0 1 0 274163506 17555456 475 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 17144

[startup+6.25609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898864/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=6.25
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 496 0 0 0 625 0 0 0 25 0 1 0 274163506 17555456 475 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17144

[startup+12.7127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898864/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=12.7
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 496 0 0 0 1270 0 0 0 25 0 1 0 274163506 17555456 475 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17144

[startup+25.5128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898864/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=25.5
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 496 0 0 0 2550 0 0 0 25 0 1 0 274163506 17555456 475 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17144

[startup+51.1272 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=51.11
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 496 0 0 0 5111 0 0 0 25 0 1 0 274163506 17555456 475 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17144

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152056/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=102.31
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 10231 0 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577636 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17144

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=162.32
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 16232 0 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 17144

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=222.34
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 22234 0 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 17144

[startup+282.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=282.36
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 28235 1 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17144

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=342.37
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 34236 1 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 17144

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=402.39
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 40238 1 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529565 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 17144

[startup+462.525 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=462.4
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 46239 1 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 17144

[startup+522.555 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=522.41
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 52240 1 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 17144

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=582.44
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 58242 2 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134536881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 17144

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=642.45
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 64243 2 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 17144

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=702.46
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 70244 2 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577952 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 17144

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=762.47
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 76245 2 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 17144

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=822.49
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 82247 2 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531653 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 17144

[startup+882.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898800/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=882.51
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 88248 3 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 17144

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=942.52
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 94249 3 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 17144

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1002.53
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 100250 3 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529556 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 17144

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1062.55
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 106252 3 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531971 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 17144

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1122.57
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 112253 4 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531747 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 17144

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1182.58
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 118254 4 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 17144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1200.1
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 120006 4 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 17144

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16589
/proc/meminfo: memFree=1898736/2055920 swapFree=4152064/4192956
[pid=16588] ppid=16586 vsize=17144 CPUtime=1200.1
/proc/16588/stat : 16588 (kcnfs-2004) R 16586 16588 15256 0 -1 0 497 0 0 0 120006 4 0 0 25 0 1 0 274163506 17555456 476 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16588/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 17144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.044993
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 17144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497
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= 665

runsolver used 1.39379 second user time and 2.73958 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Feb 27 02:05:57 UTC 2007

IDJOB= 309477
IDBENCH= 20260
IDSOLVER= 114
FILE ID= node72/309477-1172541957

PBS_JOBID= 3971817

Free space on /tmp= 66559 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309477-1172541957/kcnfs-2004 /tmp/evaluation/309477-1172541957/instance-309477-1172541957.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-309477-1172541957 -o ROOT/results/node72/solver-309477-1172541957 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/309477-1172541957/kcnfs-2004 /tmp/evaluation/309477-1172541957/instance-309477-1172541957.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 720028699

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1901264 kB
Buffers:         26084 kB
Cached:          73760 kB
SwapCached:       9840 kB
Active:          83276 kB
Inactive:        43120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901264 kB
SwapTotal:     4192956 kB
SwapFree:      4152056 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            13928 kB
Committed_AS:   637824 kB
PageTables:       1680 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= 66559 MiB

End job on node72 on Tue Feb 27 02:26:00 UTC 2007