Trace number 1630946

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
iPAWS 2009-03-22? (TO) 5000.08 5001.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark386.671
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


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1630946-1240050238/watcher-1630946-1240050238 -o /tmp/evaluation-result-1630946-1240050238/solver-1630946-1240050238 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630946-1240050238.cnf 181120432 

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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21971
/proc/meminfo: memFree=1138024/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=0
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 33052264 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134733865 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 469 54 146 0 83831 0

[startup+0.0276101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21971
/proc/meminfo: memFree=1138024/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=0.02
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 556 0 0 0 2 0 0 0 18 0 1 0 33052264 343977984 540 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 540 54 146 0 83831 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 335916

[startup+0.101621 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21971
/proc/meminfo: memFree=1138024/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=0.09
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 792 0 0 0 9 0 0 0 18 0 1 0 33052264 343977984 776 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 776 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.30165 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21971
/proc/meminfo: memFree=1138024/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=0.29
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2174 0 0 0 28 1 0 0 19 0 1 0 33052264 343977984 2158 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2158 57 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701707 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21971
/proc/meminfo: memFree=1138024/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=0.69
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 68 1 0 0 22 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134554751 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129248/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=1.49
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 148 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129120/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=3.09
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 308 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1128992/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=6.29
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 628 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134547220 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=12.69
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 1268 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=25.48
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 2547 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=51.07
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 5106 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=102.26
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 10225 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134515552 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129064/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=162.24
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 16223 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134514899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=222.21
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 22220 1 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134514872 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=282.2
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 28218 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546073 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=342.18
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 34216 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=402.16
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 40214 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=462.14
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 46212 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=522.12
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 52210 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21972
/proc/meminfo: memFree=1129000/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=582.1
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 58208 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21972
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=642.08
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 64206 2 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 335916


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21980
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4060.96
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 406087 9 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 335916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21980
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4120.95
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 412085 10 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134516692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 335916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21980
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4180.93
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 418083 10 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 335916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21980
/proc/meminfo: memFree=1128872/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4240.91
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 424081 10 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 335916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21980
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4300.89
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 430079 10 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517090 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 335916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21980
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4360.87
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 436077 10 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 335916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128680/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4420.84
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 442074 10 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546236 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 335916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128680/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4480.83
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 448072 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 335916

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 21982
/proc/meminfo: memFree=1128680/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4540.81
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 454070 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134514899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 335916

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21982
/proc/meminfo: memFree=1128680/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4600.79
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 460068 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 335916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128744/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4660.77
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 466066 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134546188 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 335916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128744/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4720.75
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 472064 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134517024 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 335916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128744/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4780.73
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 478062 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134515076 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 335916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128744/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4840.71
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 484060 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134516985 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 335916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4900.69
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 490058 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134550536 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 335916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=4960.67
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 496056 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134516711 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=5000.06
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 499995 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 335916

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21982
/proc/meminfo: memFree=1128808/2055920 swapFree=4192956/4192956
[pid=21971] ppid=21969 vsize=335916 CPUtime=5000.06
/proc/21971/stat : 21971 (iPAWS) R 21969 21971 21899 0 -1 4194304 2247 0 0 0 499995 11 0 0 25 0 1 0 33052264 343977984 2231 1992294400 134512640 135114423 4294956224 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21971/statm: 83979 2231 57 146 0 83831 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 335916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.08
CPU user time (s): 4999.96
CPU system time (s): 0.121981
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2247
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= 2
involuntary context switches= 9559

runsolver used 3.42948 second user time and 10.6754 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-18 12:23:59
IDJOB=1630946
IDBENCH=70352
IDSOLVER=588
FILE ID=node39/1630946-1240050238
PBS_JOBID= 9157513
Free space on /tmp= 66364 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630946-1240050238/watcher-1630946-1240050238 -o /tmp/evaluation-result-1630946-1240050238/solver-1630946-1240050238 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630946-1240050238.cnf 181120432

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=181120432

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1138504 kB
Buffers:         86116 kB
Cached:         735936 kB
SwapCached:          0 kB
Active:         289800 kB
Inactive:       546216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1138504 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            67384 kB
Committed_AS:   185980 kB
PageTables:       1380 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= 66364 MiB
End job on node39 at 2009-04-18 13:47:22