Trace number 301892

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) 1200.07 1200.37

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.10/0.14	c Computed by /tmp/evaluation/301892-1171998194/kcnfs-2004   V. 03/02/12
0.10/0.14	c Input file : '/tmp/evaluation/301892-1171998194/instance-301892-1171998194.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/node4/watcher-301892-1171998194 -o ROOT/results/node4/solver-301892-1171998194 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/301892-1171998194/kcnfs-2004 /tmp/evaluation/301892-1171998194/instance-301892-1171998194.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: 1.08 1.04 1.01 3/77 9728
/proc/meminfo: memFree=1491496/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=16044 CPUtime=0
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 100 0 0 0 0 0 0 0 18 0 1 0 219774292 16429056 80 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 4011 80 38 107 0 3900 0

[startup+0.106689 s]
/proc/loadavg: 1.08 1.04 1.01 3/77 9728
/proc/meminfo: memFree=1491496/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26680 CPUtime=0.1
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3173 0 0 0 8 2 0 0 18 0 1 0 219774292 27320320 3152 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134587433 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6670 3152 43 107 0 6559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 26680

[startup+0.514728 s]
/proc/loadavg: 1.08 1.04 1.01 3/77 9728
/proc/meminfo: memFree=1491496/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=0.51
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3317 0 0 0 49 2 0 0 21 0 1 0 219774292 27328512 3296 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579766 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 26688

[startup+1.33481 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 9729
/proc/meminfo: memFree=1478432/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1.33
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3317 0 0 0 131 2 0 0 25 0 1 0 219774292 27328512 3296 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 26688

[startup+2.97096 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 9729
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=2.96
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3317 0 0 0 294 2 0 0 25 0 1 0 219774292 27328512 3296 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 26688

[startup+6.25128 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=6.24
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3317 0 0 0 622 2 0 0 25 0 1 0 219774292 27328512 3296 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 26688

[startup+12.7039 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=12.69
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3317 0 0 0 1267 2 0 0 25 0 1 0 219774292 27328512 3296 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26688

[startup+25.5111 s]
/proc/loadavg: 1.05 1.03 1.01 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=25.5
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 2548 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 26688

[startup+51.1256 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=51.1
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 5108 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26688

[startup+102.342 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=102.31
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 10229 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26688

[startup+162.374 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=162.32
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 16230 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579753 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 26688

[startup+222.401 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=222.33
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 22231 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 26688

[startup+282.426 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9729
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=282.34
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 28232 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 26688

[startup+342.451 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 9729
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=342.35
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 34233 2 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529028 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 26688

[startup+402.482 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 9729
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=402.37
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 40234 3 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 26688

[startup+462.51 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 9729
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=462.38
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 46235 3 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 26688

[startup+522.538 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9729
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=522.39
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 52236 3 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579749 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 26688

[startup+582.568 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9729
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=582.41
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 58238 3 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579529 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 26688

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=642.42
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 64239 3 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 26688

[startup+702.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=702.44
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 70240 4 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134559333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 26688

[startup+762.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=762.45
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 76241 4 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 26688

[startup+822.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=822.46
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 82242 4 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134532790 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 26688

[startup+882.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=882.47
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 88243 4 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 26688

[startup+942.732 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=942.48
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 94244 4 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 26688

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1002.49
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 100245 4 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579770 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 26688

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1062.52
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 106247 5 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 26688

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1122.53
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 112248 5 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134557846 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 26688

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1182.54
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 118249 5 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528274 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 26688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1200.06
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 120001 5 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134557859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26688

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9729
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=9728] ppid=9726 vsize=26688 CPUtime=1200.06
/proc/9728/stat : 9728 (kcnfs-2004) R 9726 9728 8298 0 -1 0 3318 0 0 0 120001 5 0 0 25 0 1 0 219774292 27328512 3297 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134557859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 26688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3318
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= 979

runsolver used 1.41778 second user time and 2.69959 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 19:03:14 UTC 2007

IDJOB= 301892
IDBENCH= 20070
IDSOLVER= 114
FILE ID= node4/301892-1171998194

PBS_JOBID= 3849099

Free space on /tmp= 66546 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301892-1171998194/kcnfs-2004 /tmp/evaluation/301892-1171998194/instance-301892-1171998194.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301892-1171998194 -o ROOT/results/node4/solver-301892-1171998194 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/301892-1171998194/kcnfs-2004 /tmp/evaluation/301892-1171998194/instance-301892-1171998194.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 130935052

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1491904 kB
Buffers:         53988 kB
Cached:         373460 kB
SwapCached:          0 kB
Active:         157588 kB
Inactive:       329808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3748 kB
Writeback:           0 kB
Mapped:          78824 kB
Slab:            62112 kB
Committed_AS:   979116 kB
PageTables:       1768 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= 66546 MiB

End job on node4 on Tue Feb 20 19:23:17 UTC 2007