Trace number 424317

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) 5000.11 5001.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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	
0.69/0.78	c Computed by /tmp/evaluation/424317-1177784546/kcnfs-2004   V. 03/02/12
0.69/0.78	c Input file : '/tmp/evaluation/424317-1177784546/instance-424317-1177784546.cnf' (adding resolvants)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-424317-1177784546 -o ROOT/results/node42/solver-424317-1177784546 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424317-1177784546/kcnfs-2004 /tmp/evaluation/424317-1177784546/instance-424317-1177784546.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 29532
/proc/meminfo: memFree=1608504/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=16096 CPUtime=0
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 112 0 0 0 0 0 0 0 18 0 1 0 226366536 16482304 93 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 4024 93 38 107 0 3913 0

[startup+0.012648 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29532
/proc/meminfo: memFree=1608504/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=16456 CPUtime=0.01
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 202 0 0 0 1 0 0 0 18 0 1 0 226366536 16850944 183 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 4115 184 38 107 0 4004 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16456

[startup+0.102664 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29532
/proc/meminfo: memFree=1608504/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=20552 CPUtime=0.09
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 1226 0 0 0 9 0 0 0 18 0 1 0 226366536 21045248 1207 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 5138 1207 38 107 0 5027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20552

[startup+0.302703 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29532
/proc/meminfo: memFree=1608504/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=41016 CPUtime=0.29
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 6364 0 0 0 26 3 0 0 20 0 1 0 226366536 42000384 6344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10254 6344 40 107 0 10143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41016

[startup+0.701778 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29532
/proc/meminfo: memFree=1608504/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42332 CPUtime=0.69
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8244 0 0 0 66 3 0 0 23 0 1 0 226366536 43347968 8224 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134615539 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10583 8224 43 107 0 10472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42332

[startup+1.50193 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575280/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42332 CPUtime=1.49
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8354 0 0 0 146 3 0 0 25 0 1 0 226366536 43347968 8334 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545006 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10583 8334 58 107 0 10472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42332

[startup+3.10124 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575088/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42332 CPUtime=3.08
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8356 0 0 0 305 3 0 0 25 0 1 0 226366536 43347968 8336 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10583 8336 58 107 0 10472 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 42332

[startup+6.30185 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1574896/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42332 CPUtime=6.28
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8357 0 0 0 625 3 0 0 25 0 1 0 226366536 43347968 8337 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10583 8337 58 107 0 10472 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 42332

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1574992/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42332 CPUtime=12.68
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8358 0 0 0 1265 3 0 0 25 0 1 0 226366536 43347968 8338 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10583 8338 59 107 0 10472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42332

[startup+25.5015 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42332 CPUtime=25.48
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8358 0 0 0 2545 3 0 0 25 0 1 0 226366536 43347968 8338 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10583 8338 59 107 0 10472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42332

[startup+51.1024 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575136/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=51.08
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8361 0 0 0 5104 4 0 0 25 0 1 0 226366536 43352064 8341 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8341 59 107 0 10473 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42336

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575200/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=102.26
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8361 0 0 0 10222 4 0 0 25 0 1 0 226366536 43352064 8341 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8341 59 107 0 10473 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42336

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575200/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=162.24
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8362 0 0 0 16219 5 0 0 25 0 1 0 226366536 43352064 8342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545124 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8342 59 107 0 10473 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42336

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575136/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=222.22
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8362 0 0 0 22217 5 0 0 25 0 1 0 226366536 43352064 8342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8342 59 107 0 10473 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42336

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=282.19
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8363 0 0 0 28214 5 0 0 25 0 1 0 226366536 43352064 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8343 60 107 0 10473 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42336

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=342.17
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8363 0 0 0 34211 6 0 0 25 0 1 0 226366536 43352064 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544410 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8343 60 107 0 10473 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42336

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=402.15
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8363 0 0 0 40209 6 0 0 25 0 1 0 226366536 43352064 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544893 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8343 60 107 0 10473 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42336

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575008/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=462.13
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8363 0 0 0 46206 7 0 0 25 0 1 0 226366536 43352064 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8343 60 107 0 10473 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 42336

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=522.11
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8363 0 0 0 52204 7 0 0 25 0 1 0 226366536 43352064 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8343 60 107 0 10473 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 42336

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29533
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42336 CPUtime=582.09
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8363 0 0 0 58201 8 0 0 25 0 1 0 226366536 43352064 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554645 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10584 8343 60 107 0 10473 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 42336

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 29533
/proc/meminfo: memFree=1575008/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42340 CPUtime=642.07
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8365 0 0 0 64199 8 0 0 25 0 1 0 226366536 43356160 8345 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10585 8345 60 107 0 10474 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42340

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4060.81
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8379 0 0 0 406045 36 0 0 25 0 1 0 226366536 43364352 8359 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546187 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8359 60 107 0 10476 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 42348

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4120.79
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8379 0 0 0 412042 37 0 0 25 0 1 0 226366536 43364352 8359 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8359 60 107 0 10476 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 42348

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4180.76
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8379 0 0 0 418039 37 0 0 25 0 1 0 226366536 43364352 8359 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8359 60 107 0 10476 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 42348

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4240.75
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8379 0 0 0 424037 38 0 0 25 0 1 0 226366536 43364352 8359 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544407 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8359 60 107 0 10476 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 42348

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4300.72
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8379 0 0 0 430034 38 0 0 25 0 1 0 226366536 43364352 8359 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8359 60 107 0 10476 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 42348

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575136/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4360.71
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8379 0 0 0 436032 39 0 0 25 0 1 0 226366536 43364352 8359 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8359 60 107 0 10476 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 42348

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4420.68
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8380 0 0 0 442029 39 0 0 25 0 1 0 226366536 43364352 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544064 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8360 60 107 0 10476 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 42348

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4480.67
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8380 0 0 0 448027 40 0 0 25 0 1 0 226366536 43364352 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8360 60 107 0 10476 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 42348

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575008/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4540.64
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8380 0 0 0 454024 40 0 0 25 0 1 0 226366536 43364352 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8360 60 107 0 10476 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 42348

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4600.63
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8381 0 0 0 460022 41 0 0 25 0 1 0 226366536 43364352 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8361 60 107 0 10476 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 42348

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4660.6
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8381 0 0 0 466019 41 0 0 25 0 1 0 226366536 43364352 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530239 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8361 60 107 0 10476 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 42348

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29733
/proc/meminfo: memFree=1575008/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4720.59
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8381 0 0 0 472017 42 0 0 25 0 1 0 226366536 43364352 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530212 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8361 60 107 0 10476 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 42348

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29735
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4780.56
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8381 0 0 0 478014 42 0 0 25 0 1 0 226366536 43364352 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8361 60 107 0 10476 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 42348

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29735
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4840.55
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8381 0 0 0 484012 43 0 0 25 0 1 0 226366536 43364352 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8361 60 107 0 10476 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 42348

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29735
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4900.52
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8382 0 0 0 490009 43 0 0 25 0 1 0 226366536 43364352 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8362 60 107 0 10476 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 42348

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29735
/proc/meminfo: memFree=1575008/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=4960.49
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8382 0 0 0 496006 43 0 0 25 0 1 0 226366536 43364352 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8362 60 107 0 10476 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 42348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29735
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=5000.09
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8382 0 0 0 499965 44 0 0 25 0 1 0 226366536 43364352 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8362 60 107 0 10476 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 42348

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29735
/proc/meminfo: memFree=1575072/2055920 swapFree=4147484/4192956
[pid=29532] ppid=29530 vsize=42348 CPUtime=5000.09
/proc/29532/stat : 29532 (kcnfs-2004) R 29530 29532 29478 0 -1 0 8382 0 0 0 499965 44 0 0 25 0 1 0 226366536 43364352 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/29532/statm: 10587 8362 60 107 0 10476 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 42348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.11
CPU user time (s): 4999.66
CPU system time (s): 0.449931
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 42348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8382
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= 3527

runsolver used 3.9354 second user time and 11.4353 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 18:22:27 UTC 2007

IDJOB= 424317
IDBENCH= 20203
IDSOLVER= 194
FILE ID= node42/424317-1177784546

PBS_JOBID= 4715744

Free space on /tmp= 66543 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/424317-1177784546/kcnfs-2004 /tmp/evaluation/424317-1177784546/instance-424317-1177784546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-424317-1177784546 -o ROOT/results/node42/solver-424317-1177784546 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424317-1177784546/kcnfs-2004 /tmp/evaluation/424317-1177784546/instance-424317-1177784546.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 67628522

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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:      2055920 kB
MemFree:       1608848 kB
Buffers:         43924 kB
Cached:         310324 kB
SwapCached:      14652 kB
Active:         228728 kB
Inactive:       149016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608848 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            4856 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            54672 kB
Committed_AS:  3652232 kB
PageTables:       1912 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= 66543 MiB

End job on node42 on Sat Apr 28 19:45:51 UTC 2007