Trace number 424288

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) 5000.05 5001.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1867.01
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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	
0.29/0.38	c Computed by /tmp/evaluation/424288-1177772828/kcnfs-2004   V. 03/02/12
0.29/0.38	c Input file : '/tmp/evaluation/424288-1177772828/instance-424288-1177772828.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/node74/watcher-424288-1177772828 -o ROOT/results/node74/solver-424288-1177772828 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424288-1177772828/kcnfs-2004 /tmp/evaluation/424288-1177772828/instance-424288-1177772828.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: 0.78 0.95 0.98 3/66 16608
/proc/meminfo: memFree=1589336/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=16104 CPUtime=0
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 225197581 16490496 95 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 4026 95 38 107 0 3915 0

[startup+0.058816 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 16608
/proc/meminfo: memFree=1589336/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=18656 CPUtime=0.05
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 752 0 0 0 5 0 0 0 18 0 1 0 225197581 19103744 733 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 4664 733 38 107 0 4553 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18656

[startup+0.101821 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 16608
/proc/meminfo: memFree=1589336/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29196 CPUtime=0.09
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 3384 0 0 0 8 1 0 0 18 0 1 0 225197581 29896704 3364 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522797 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7299 3364 40 107 0 7188 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29196

[startup+0.301843 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 16608
/proc/meminfo: memFree=1589336/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29508 CPUtime=0.29
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 3485 0 0 0 28 1 0 0 19 0 1 0 225197581 30216192 3465 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7378 3465 41 107 0 7267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29508

[startup+0.70189 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 16608
/proc/meminfo: memFree=1589336/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29908 CPUtime=0.69
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4463 0 0 0 67 2 0 0 22 0 1 0 225197581 30625792 4443 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7477 4443 58 107 0 7366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29908

[startup+1.50198 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 16609
/proc/meminfo: memFree=1571664/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29908 CPUtime=1.49
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4465 0 0 0 147 2 0 0 25 0 1 0 225197581 30625792 4445 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544269 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7477 4445 59 107 0 7366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29908

[startup+3.10117 s]
/proc/loadavg: 0.80 0.95 0.98 2/67 16609
/proc/meminfo: memFree=1571536/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29912 CPUtime=3.09
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4467 0 0 0 307 2 0 0 25 0 1 0 225197581 30629888 4447 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7478 4447 59 107 0 7367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29912

[startup+6.30154 s]
/proc/loadavg: 0.80 0.95 0.98 2/67 16609
/proc/meminfo: memFree=1571472/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29912 CPUtime=6.29
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4468 0 0 0 627 2 0 0 25 0 1 0 225197581 30629888 4448 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7478 4448 60 107 0 7367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29912

[startup+12.7013 s]
/proc/loadavg: 0.83 0.95 0.98 2/67 16609
/proc/meminfo: memFree=1571408/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29912 CPUtime=12.69
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4468 0 0 0 1267 2 0 0 25 0 1 0 225197581 30629888 4448 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7478 4448 60 107 0 7367 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29912

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 16609
/proc/meminfo: memFree=1571408/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29912 CPUtime=25.48
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4470 0 0 0 2546 2 0 0 25 0 1 0 225197581 30629888 4450 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544926 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7478 4450 60 107 0 7367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29912

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/67 16609
/proc/meminfo: memFree=1571408/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29916 CPUtime=51.07
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4472 0 0 0 5105 2 0 0 25 0 1 0 225197581 30633984 4452 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554583 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7479 4452 60 107 0 7368 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29916

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 16609
/proc/meminfo: memFree=1571408/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29916 CPUtime=102.26
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4477 0 0 0 10224 2 0 0 25 0 1 0 225197581 30633984 4457 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543971 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7479 4457 60 107 0 7368 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29916

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 16609
/proc/meminfo: memFree=1571344/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=162.25
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4482 0 0 0 16222 3 0 0 25 0 1 0 225197581 30638080 4462 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4462 60 107 0 7369 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29920

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16609
/proc/meminfo: memFree=1571152/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=222.23
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4528 0 0 0 22220 3 0 0 25 0 1 0 225197581 30638080 4508 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4508 61 107 0 7369 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29920

[startup+282.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/67 16609
/proc/meminfo: memFree=1571088/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=282.21
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 28218 3 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563390 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29920

[startup+342.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/67 16609
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=342.19
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 34216 3 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532180 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29920

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/67 16609
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=402.17
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 40214 3 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29920

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 16609
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=462.15
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 46212 3 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29920

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 16609
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=522.14
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 52210 4 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29920

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 16609
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=582.12
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 58208 4 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29920

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 16609
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=642.11
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4529 0 0 0 64207 4 0 0 25 0 1 0 225197581 30638080 4509 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4509 61 107 0 7369 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29920

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571160/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4001.03
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 400086 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531507 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 29920

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571160/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4061.01
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 406084 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 29920

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4120.99
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 412082 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 29920

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4180.97
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 418080 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134536152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 29920

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4240.95
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 424078 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 29920

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4300.93
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 430076 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 29920

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4360.91
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 436074 17 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 29920

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4420.9
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 442072 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 29920

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4480.89
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 448071 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531897 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 29920

[startup+4542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 16809
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4540.87
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 454069 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 29920

[startup+4602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4600.85
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 460067 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 29920

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4660.83
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 466065 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 29920

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4720.81
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 472063 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 29920

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571096/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4780.79
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 478061 18 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 29920

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4840.78
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 484059 19 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 29920

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4900.76
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 490057 19 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530100 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 29920

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=4960.74
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 496055 19 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563867 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 29920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16809
/proc/meminfo: memFree=1571032/2055920 swapFree=4183092/4192956
[pid=16608] ppid=16606 vsize=29920 CPUtime=5000.04
/proc/16608/stat : 16608 (kcnfs-2004) R 16606 16608 16554 0 -1 0 4531 0 0 0 499985 19 0 0 25 0 1 0 225197581 30638080 4511 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7480 4511 61 107 0 7369 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 29920

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): 5001.61
CPU time (s): 5000.05
CPU user time (s): 4999.86
CPU system time (s): 0.19697
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 29920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4531
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= 4104

runsolver used 3.67744 second user time and 10.0435 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 28 15:07:08 UTC 2007

IDJOB= 424288
IDBENCH= 20174
IDSOLVER= 194
FILE ID= node74/424288-1177772828

PBS_JOBID= 4715677

Free space on /tmp= 103241 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/424288-1177772828/kcnfs-2004 /tmp/evaluation/424288-1177772828/instance-424288-1177772828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-424288-1177772828 -o ROOT/results/node74/solver-424288-1177772828 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424288-1177772828/kcnfs-2004 /tmp/evaluation/424288-1177772828/instance-424288-1177772828.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 702174493

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1589744 kB
Buffers:         48644 kB
Cached:         340568 kB
SwapCached:       3148 kB
Active:         147704 kB
Inactive:       251240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589744 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            4068 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            53080 kB
Committed_AS:  4057460 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103241 MiB

End job on node74 on Sat Apr 28 16:30:32 UTC 2007