Trace number 310256

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) 1200.06 1200.32

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.456929
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.01	c Computed by /tmp/evaluation/310256-1172557045/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/310256-1172557045/instance-310256-1172557045.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/node29/watcher-310256-1172557045 -o ROOT/results/node29/solver-310256-1172557045 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/310256-1172557045/kcnfs-2004 /tmp/evaluation/310256-1172557045/instance-310256-1172557045.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: 0.92 0.98 0.99 3/77 21206
/proc/meminfo: memFree=1832672/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=16120 CPUtime=0
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 119 0 0 0 0 0 0 0 18 0 1 0 249468779 16506880 99 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4031 99 38 107 0 3920 0

[startup+0.107495 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21206
/proc/meminfo: memFree=1832672/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=0.1
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 559 0 0 0 10 0 0 0 18 0 1 0 249468779 17768448 538 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533418 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 538 59 107 0 4227 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17352

[startup+0.51552 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21206
/proc/meminfo: memFree=1832672/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=0.51
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 51 0 0 0 22 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530900 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 17352

[startup+1.33557 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830680/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1.33
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 133 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134536892 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 17352

[startup+2.97167 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830424/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=2.96
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 296 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134565810 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17352

[startup+6.25288 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830424/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=6.24
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 624 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531854 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17352

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830432/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=12.69
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 1269 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17352

[startup+25.5081 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830432/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=25.49
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 2549 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17352

[startup+51.1197 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830432/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=51.1
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 5110 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17352

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830432/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=102.31
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 10231 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17352

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830368/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=162.32
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 16232 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 17352

[startup+222.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830368/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=222.33
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 22233 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 17352

[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830368/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=282.34
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 28234 0 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134583370 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 17352

[startup+342.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830368/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=342.36
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 34235 1 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528693 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 17352

[startup+402.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21207
/proc/meminfo: memFree=1830368/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=402.37
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 40236 1 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 17352

[startup+462.497 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830176/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=462.39
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 46238 1 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 17352

[startup+522.522 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=522.4
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 52239 1 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 17352

[startup+582.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=582.41
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 58240 1 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577902 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 17352

[startup+642.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=642.43
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 64241 2 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134583465 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 17352

[startup+702.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=702.44
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 70242 2 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528616 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 17352

[startup+762.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=762.45
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 76243 2 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577917 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 17352

[startup+822.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=822.46
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 82244 2 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577700 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 17352

[startup+882.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=882.47
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 88245 2 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531143 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 17352

[startup+942.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=942.49
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 94246 3 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530459 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 17352

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1002.5
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 100247 3 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 17352

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1062.51
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 106248 3 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577583 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 17352

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1122.52
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 112249 3 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134562736 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 17352

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1182.54
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 118250 4 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134578123 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 17352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1200.06
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 120002 4 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17352

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1830240/2055920 swapFree=4143368/4192956
[pid=21206] ppid=21204 vsize=17352 CPUtime=1200.06
/proc/21206/stat : 21206 (kcnfs-2004) R 21204 21206 21143 0 -1 0 560 0 0 0 120002 4 0 0 25 0 1 0 249468779 17768448 539 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21206/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.040993
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 17352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 560
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= 24542

runsolver used 1.36879 second user time and 2.6626 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue Feb 27 06:17:25 UTC 2007

IDJOB= 310256
IDBENCH= 20282
IDSOLVER= 114
FILE ID= node29/310256-1172557045

PBS_JOBID= 3971874

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/310256-1172557045/kcnfs-2004 /tmp/evaluation/310256-1172557045/instance-310256-1172557045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-310256-1172557045 -o ROOT/results/node29/solver-310256-1172557045 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/310256-1172557045/kcnfs-2004 /tmp/evaluation/310256-1172557045/instance-310256-1172557045.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 893458698

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1833144 kB
Buffers:         33536 kB
Cached:         121312 kB
SwapCached:      17668 kB
Active:         103508 kB
Inactive:        79912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833144 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            3392 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            24828 kB
Committed_AS:   720312 kB
PageTables:       1864 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= 66561 MiB

End job on node29 on Tue Feb 27 06:37:28 UTC 2007