Trace number 308656

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 2006? (TO) 1200.05 1200.14

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
MD5SUMa9c69ac58ba32eb3b79077be89bd5498
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 variables5496
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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	
0.00/0.00	c Computed by /tmp/evaluation/308656-1172524440/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.02	c Input file : '/tmp/evaluation/308656-1172524440/instance-308656-1172524440.cnf'
0.00/0.02	c [#vars: 5500, #clauses: 14684 , (2-3)-CNF]
0.00/0.04	c unit clauses propagate before processing (#clause: 14684)

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/node16/watcher-308656-1172524440 -o ROOT/results/node16/solver-308656-1172524440 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308656-1172524440/kcnfs-2006 /tmp/evaluation/308656-1172524440/instance-308656-1172524440.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17541
/proc/meminfo: memFree=1415328/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=180908 CPUtime=0
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 272398309 185249792 113 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134931294 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45227 113 47 158 0 45067 0

[startup+0.106665 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17541
/proc/meminfo: memFree=1415328/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=182884 CPUtime=0.1
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1409 0 0 0 10 0 0 0 18 0 1 0 272398309 187273216 1393 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134736331 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45721 1393 58 158 0 45561 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 182884

[startup+0.514617 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17541
/proc/meminfo: memFree=1415328/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=182884 CPUtime=0.51
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1415 0 0 0 51 0 0 0 21 0 1 0 272398309 187273216 1399 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740909 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45721 1399 58 158 0 45561 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 182884

[startup+1.33452 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409752/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=1.32
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1442 0 0 0 132 0 0 0 25 0 1 0 272398309 187752448 1426 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1426 68 158 0 45678 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 183352

[startup+2.97033 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409624/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=2.96
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1448 0 0 0 296 0 0 0 25 0 1 0 272398309 187752448 1432 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675195 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1432 70 158 0 45678 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 183352

[startup+6.24895 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409496/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=6.24
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1448 0 0 0 624 0 0 0 25 0 1 0 272398309 187752448 1432 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1432 70 158 0 45678 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 183352

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=12.69
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1448 0 0 0 1269 0 0 0 25 0 1 0 272398309 187752448 1432 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675075 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1432 70 158 0 45678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183352

[startup+25.5047 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409496/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=25.49
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1450 0 0 0 2549 0 0 0 25 0 1 0 272398309 187752448 1434 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1434 70 158 0 45678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 183352

[startup+51.1097 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=51.09
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 5109 0 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572040 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 183352

[startup+102.313 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=102.29
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 10229 0 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 183352

[startup+162.327 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=162.31
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 16230 1 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 183352

[startup+222.333 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409304/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=222.3
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 22229 1 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 183352

[startup+282.341 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409304/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=282.31
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 28229 2 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 183352

[startup+342.353 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409304/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=342.32
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 34230 2 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625539 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 183352

[startup+402.372 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=402.33
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 40230 3 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564681 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 183352

[startup+462.384 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=462.34
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 46231 3 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625503 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 183352

[startup+522.392 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=522.34
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 52231 3 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572242 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 183352

[startup+582.399 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409496/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=582.35
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 58231 4 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 183352

[startup+642.413 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409496/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=642.36
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 64232 4 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559287 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 183352

[startup+702.429 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=702.36
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 70232 4 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 183352

[startup+762.443 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=762.38
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 76233 5 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 183352

[startup+822.454 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=822.38
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 82233 5 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 183352

[startup+882.464 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=882.39
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 88234 5 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 183352

[startup+942.471 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=942.39
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 94234 5 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 183352

[startup+1002.48 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 17542
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=1002.4
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 100234 6 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564296 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 183352

[startup+1062.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=1062.41
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 106235 6 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559304 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 183352

[startup+1122.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=1122.42
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 112235 7 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559156 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 183352

[startup+1182.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=1182.43
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 118236 7 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559489 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 183352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17542
/proc/meminfo: memFree=1409432/2055920 swapFree=4192812/4192956
[pid=17541] ppid=17539 vsize=183352 CPUtime=1200.04
/proc/17541/stat : 17541 (kcnfs-2006) R 17539 17541 16266 0 -1 4194304 1452 0 0 0 119997 7 0 0 25 0 1 0 272398309 187752448 1436 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 45838 1436 70 158 0 45678 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 183352

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): 1200.14
CPU time (s): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.075988
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 183352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1452
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= 2207

runsolver used 1.37379 second user time and 2.71059 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 26 21:14:00 UTC 2007

IDJOB= 308656
IDBENCH= 20237
IDSOLVER= 113
FILE ID= node16/308656-1172524440

PBS_JOBID= 3971608

Free space on /tmp= 66555 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308656-1172524440/kcnfs-2006 /tmp/evaluation/308656-1172524440/instance-308656-1172524440.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-308656-1172524440 -o ROOT/results/node16/solver-308656-1172524440 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308656-1172524440/kcnfs-2006 /tmp/evaluation/308656-1172524440/instance-308656-1172524440.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 592341952

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1415736 kB
Buffers:         62212 kB
Cached:         443164 kB
SwapCached:          0 kB
Active:         264124 kB
Inactive:       295016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3396 kB
Writeback:           0 kB
Mapped:          72720 kB
Slab:            66692 kB
Committed_AS:  1068540 kB
PageTables:       1720 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= 66555 MiB

End job on node16 on Mon Feb 26 21:34:02 UTC 2007