Trace number 424264

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 5001.21

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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	
0.59/0.64	c Computed by /tmp/evaluation/424264-1177762059/kcnfs-2004   V. 03/02/12
0.59/0.64	c Input file : '/tmp/evaluation/424264-1177762059/instance-424264-1177762059.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/node30/watcher-424264-1177762059 -o ROOT/results/node30/solver-424264-1177762059 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424264-1177762059/kcnfs-2004 /tmp/evaluation/424264-1177762059/instance-424264-1177762059.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: 0.92 0.98 0.99 3/77 28397
/proc/meminfo: memFree=1551736/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=16100 CPUtime=0
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 224121594 16486400 94 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 4025 94 38 107 0 3914 0

[startup+0.0167999 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28397
/proc/meminfo: memFree=1551736/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=16664 CPUtime=0.01
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 254 0 0 0 1 0 0 0 18 0 1 0 224121594 17063936 235 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 4166 235 38 107 0 4055 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16664

[startup+0.101805 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28397
/proc/meminfo: memFree=1551736/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=20576 CPUtime=0.09
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 1232 0 0 0 9 0 0 0 18 0 1 0 224121594 21069824 1213 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 5145 1214 38 107 0 5034 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20576

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28397
/proc/meminfo: memFree=1551736/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=37084 CPUtime=0.29
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 5372 0 0 0 27 2 0 0 19 0 1 0 224121594 37974016 5352 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522777 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9271 5352 40 107 0 9160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37084

[startup+0.701841 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28397
/proc/meminfo: memFree=1551736/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38188 CPUtime=0.69
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7046 0 0 0 66 3 0 0 23 0 1 0 224121594 39104512 7026 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554762 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9547 7026 55 107 0 9436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38188

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523696/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38188 CPUtime=1.49
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7057 0 0 0 146 3 0 0 25 0 1 0 224121594 39104512 7037 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9547 7037 58 107 0 9436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38188

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523568/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38188 CPUtime=3.09
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7058 0 0 0 306 3 0 0 25 0 1 0 224121594 39104512 7038 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9547 7038 58 107 0 9436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38188

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523376/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38188 CPUtime=6.29
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7059 0 0 0 626 3 0 0 25 0 1 0 224121594 39104512 7039 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9547 7039 58 107 0 9436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38188

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38188 CPUtime=12.69
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7060 0 0 0 1266 3 0 0 25 0 1 0 224121594 39104512 7040 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9547 7040 59 107 0 9436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38188

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523504/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38188 CPUtime=25.49
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7060 0 0 0 2546 3 0 0 25 0 1 0 224121594 39104512 7040 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9547 7040 59 107 0 9436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38188

[startup+51.103 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523504/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=51.08
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7062 0 0 0 5105 3 0 0 25 0 1 0 224121594 39108608 7042 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544974 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7042 59 107 0 9437 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38192

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=102.28
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7063 0 0 0 10224 4 0 0 25 0 1 0 224121594 39108608 7043 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7043 59 107 0 9437 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 38192

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=162.26
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7064 0 0 0 16222 4 0 0 25 0 1 0 224121594 39108608 7044 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544926 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7044 59 107 0 9437 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 38192

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=222.24
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 22220 4 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 38192

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=282.23
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 28218 5 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 38192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=342.21
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 34216 5 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544410 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 38192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=402.21
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 40215 6 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530141 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 38192

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=462.19
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 46213 6 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544917 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 38192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=522.18
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 52211 7 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 38192

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38192 CPUtime=582.17
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7065 0 0 0 58210 7 0 0 25 0 1 0 224121594 39108608 7045 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545042 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 38192

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28398
/proc/meminfo: memFree=1523440/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38196 CPUtime=642.15
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7066 0 0 0 64208 7 0 0 25 0 1 0 224121594 39112704 7046 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9549 7046 60 107 0 9438 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 38196

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523248/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4001.35
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7081 0 0 0 400099 36 0 0 25 0 1 0 224121594 39120896 7061 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7061 60 107 0 9440 0
Current children cumulated CPU time (s) 4001.35
Current children cumulated vsize (KiB) 38204

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523248/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4061.33
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7081 0 0 0 406097 36 0 0 25 0 1 0 224121594 39120896 7061 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530357 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7061 60 107 0 9440 0
Current children cumulated CPU time (s) 4061.33
Current children cumulated vsize (KiB) 38204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523248/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4121.32
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7081 0 0 0 412095 37 0 0 25 0 1 0 224121594 39120896 7061 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544893 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7061 60 107 0 9440 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 38204

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4181.3
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7081 0 0 0 418093 37 0 0 25 0 1 0 224121594 39120896 7061 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7061 60 107 0 9440 0
Current children cumulated CPU time (s) 4181.3
Current children cumulated vsize (KiB) 38204

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4241.3
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7081 0 0 0 424092 38 0 0 25 0 1 0 224121594 39120896 7061 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7061 60 107 0 9440 0
Current children cumulated CPU time (s) 4241.3
Current children cumulated vsize (KiB) 38204

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4301.28
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7081 0 0 0 430090 38 0 0 25 0 1 0 224121594 39120896 7061 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7061 60 107 0 9440 0
Current children cumulated CPU time (s) 4301.28
Current children cumulated vsize (KiB) 38204

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4361.27
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 436088 39 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4361.27
Current children cumulated vsize (KiB) 38204

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4421.25
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 442086 39 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544388 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 38204

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523376/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4481.24
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 448084 40 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4481.24
Current children cumulated vsize (KiB) 38204

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523376/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4541.23
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 454083 40 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4541.23
Current children cumulated vsize (KiB) 38204

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4601.23
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 460082 41 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544161 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4601.23
Current children cumulated vsize (KiB) 38204

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4661.2
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 466079 41 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4661.2
Current children cumulated vsize (KiB) 38204

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4721.19
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 472078 41 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4721.19
Current children cumulated vsize (KiB) 38204

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4781.18
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7082 0 0 0 478076 42 0 0 25 0 1 0 224121594 39120896 7062 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7062 60 107 0 9440 0
Current children cumulated CPU time (s) 4781.18
Current children cumulated vsize (KiB) 38204

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4841.17
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7083 0 0 0 484074 43 0 0 25 0 1 0 224121594 39120896 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544369 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7063 60 107 0 9440 0
Current children cumulated CPU time (s) 4841.17
Current children cumulated vsize (KiB) 38204

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4901.15
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7084 0 0 0 490072 43 0 0 25 0 1 0 224121594 39120896 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7064 60 107 0 9440 0
Current children cumulated CPU time (s) 4901.15
Current children cumulated vsize (KiB) 38204

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=4961.13
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7084 0 0 0 496070 43 0 0 25 0 1 0 224121594 39120896 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7064 60 107 0 9440 0
Current children cumulated CPU time (s) 4961.13
Current children cumulated vsize (KiB) 38204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28598
/proc/meminfo: memFree=1523312/2055920 swapFree=4157032/4192956
[pid=28397] ppid=28395 vsize=38204 CPUtime=5000.04
/proc/28397/stat : 28397 (kcnfs-2004) R 28395 28397 27908 0 -1 0 7084 0 0 0 499960 44 0 0 25 0 1 0 224121594 39120896 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28397/statm: 9551 7064 60 107 0 9440 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 38204

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): 5001.21
CPU time (s): 5000.05
CPU user time (s): 4999.6
CPU system time (s): 0.447931
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 38204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7084
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= 99977

runsolver used 3.82742 second user time and 10.7514 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 28 12:07:39 UTC 2007

IDJOB= 424264
IDBENCH= 20150
IDSOLVER= 194
FILE ID= node30/424264-1177762059

PBS_JOBID= 4715567

Free space on /tmp= 66427 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/424264-1177762059/kcnfs-2004 /tmp/evaluation/424264-1177762059/instance-424264-1177762059.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424264-1177762059 -o ROOT/results/node30/solver-424264-1177762059 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424264-1177762059/kcnfs-2004 /tmp/evaluation/424264-1177762059/instance-424264-1177762059.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 520897217

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1552144 kB
Buffers:         49428 kB
Cached:         367116 kB
SwapCached:      15596 kB
Active:         224420 kB
Inactive:       215592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552144 kB
SwapTotal:     4192956 kB
SwapFree:      4157032 kB
Dirty:            4436 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            49288 kB
Committed_AS:  3619748 kB
PageTables:       1776 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= 66427 MiB

End job on node30 on Sat Apr 28 13:31:02 UTC 2007