Trace number 1630992

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) 5000.02 5001.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
MD5SUM6fc5e3007085f071badf6b78cd2069ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark830.622
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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-1630992-1240068504/watcher-1630992-1240068504 -o /tmp/evaluation-result-1630992-1240068504/solver-1630992-1240068504 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630992-1240068504.cnf 2143556357 

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 2/64 20090
/proc/meminfo: memFree=1351104/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=0
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 34878242 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134736297 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 468 54 146 0 83831 0

[startup+0.0605769 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20090
/proc/meminfo: memFree=1351104/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=0.05
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 942 0 0 0 5 0 0 0 18 0 1 0 34878242 343977984 926 1992294400 134512640 135114423 4294956224 18446744073709551615 134514529 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 926 58 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.101581 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20090
/proc/meminfo: memFree=1351104/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=0.09
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 942 0 0 0 9 0 0 0 18 0 1 0 34878242 343977984 926 1992294400 134512640 135114423 4294956224 18446744073709551615 134518558 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 926 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301602 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20090
/proc/meminfo: memFree=1351104/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=0.29
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 29 0 0 0 19 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134519998 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701643 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20090
/proc/meminfo: memFree=1351104/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=0.69
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 69 0 0 0 24 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347448/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=1.49
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 149 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134515852 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347320/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=3.09
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 309 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134515401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347256/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=6.29
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 629 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347192/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=12.69
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 1269 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134546561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347192/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=25.48
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 2548 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347256/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=51.08
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 5108 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517508 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347256/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=102.27
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 10227 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347192/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=162.25
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 16225 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134516685 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347192/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=222.23
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 22223 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347192/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=282.21
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 28221 0 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347128/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=342.21
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 34220 1 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347128/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=402.19
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 40218 1 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347064/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=462.17
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 46216 1 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20091
/proc/meminfo: memFree=1347192/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=522.16
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 52215 1 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20093
/proc/meminfo: memFree=1347064/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=582.14
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 58212 2 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134516639 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20093
/proc/meminfo: memFree=1347064/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=642.13
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 64211 2 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 335916


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4061.25
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 406115 10 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134515640 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 335916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1346808/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4121.23
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 412113 10 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 335916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346680/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4181.21
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 418111 10 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134549920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4181.21
Current children cumulated vsize (KiB) 335916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346744/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4241.21
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 424110 11 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4241.21
Current children cumulated vsize (KiB) 335916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346808/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4301.19
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 430108 11 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 335916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346808/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4361.17
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 436106 11 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134516936 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 335916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4421.15
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 442104 11 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 335916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4481.14
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 448103 11 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 335916

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4541.12
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 454101 11 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517484 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 335916

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4601.12
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 460100 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134515587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 335916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4661.1
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 466098 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 335916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346808/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4721.09
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 472097 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134547200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 335916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4781.07
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 478095 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134549882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 335916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346808/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4841.05
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 484093 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134516685 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 335916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4901.03
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 490091 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134514859 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 335916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346808/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=4961.01
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 496089 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134517314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=5000.01
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 499989 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134514764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 5000.01
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+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20101
/proc/meminfo: memFree=1346872/2055920 swapFree=4192956/4192956
[pid=20090] ppid=20088 vsize=335916 CPUtime=5000.01
/proc/20090/stat : 20090 (iPAWS) R 20088 20090 19975 0 -1 4194304 943 0 0 0 499989 12 0 0 25 0 1 0 34878242 343977984 927 1992294400 134512640 135114423 4294956224 18446744073709551615 134514764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 335916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.02
CPU user time (s): 4999.89
CPU system time (s): 0.13098
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 943
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= 7802

runsolver used 3.48247 second user time and 10.4174 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-18 17:28:24
IDJOB=1630992
IDBENCH=70398
IDSOLVER=588
FILE ID=node45/1630992-1240068504
PBS_JOBID= 9157550
Free space on /tmp= 66464 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630992-1240068504/watcher-1630992-1240068504 -o /tmp/evaluation-result-1630992-1240068504/solver-1630992-1240068504 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630992-1240068504.cnf 2143556357

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

MD5SUM BENCH= 6fc5e3007085f071badf6b78cd2069ba
RANDOM SEED=2143556357

node45.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		: 3000.231
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		: 3000.231
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:       1351520 kB
Buffers:         84468 kB
Cached:         529300 kB
SwapCached:          0 kB
Active:         250832 kB
Inactive:       377432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351520 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          24212 kB
Slab:            62216 kB
Committed_AS:   151256 kB
PageTables:       1376 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= 66460 MiB
End job on node45 at 2009-04-18 18:51:47