Trace number 1630939

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) 5000.11 5001.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1172.63
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-1630939-1240049824/watcher-1630939-1240049824 -o /tmp/evaluation-result-1630939-1240049824/solver-1630939-1240049824 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630939-1240049824.cnf 1878563620 

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 20650
/proc/meminfo: memFree=1397696/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=0
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 33006824 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 469 54 146 0 83831 0

[startup+0.0377521 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20650
/proc/meminfo: memFree=1397696/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=0.03
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 591 0 0 0 3 0 0 0 18 0 1 0 33006824 343977984 575 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 575 54 146 0 83831 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 335916

[startup+0.102747 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20650
/proc/meminfo: memFree=1397696/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=0.09
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 800 0 0 0 9 0 0 0 18 0 1 0 33006824 343977984 784 1992294400 134512640 135114423 4294956224 18446744073709551615 134533181 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 784 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.302775 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20650
/proc/meminfo: memFree=1397696/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=0.29
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2176 0 0 0 28 1 0 0 19 0 1 0 33006824 343977984 2160 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2160 57 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701832 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20650
/proc/meminfo: memFree=1397696/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=0.69
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 68 1 0 0 22 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388920/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=1.49
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 148 1 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388792/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=3.09
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 308 1 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388664/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=6.29
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 628 1 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 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 20651
/proc/meminfo: memFree=1388544/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=12.69
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 1268 1 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 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 20651
/proc/meminfo: memFree=1388544/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=25.48
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 2547 1 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388544/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=51.07
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 5106 1 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134516692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388608/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=102.26
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 10224 2 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388608/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=162.24
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 16222 2 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 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 20651
/proc/meminfo: memFree=1388544/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=222.22
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 22220 2 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388480/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=282.2
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 28218 2 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 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 20651
/proc/meminfo: memFree=1388480/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=342.18
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 34216 2 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 335916

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388480/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=402.17
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 40214 3 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388544/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=462.14
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 46211 3 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 335916

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388480/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=522.12
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 52209 3 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388480/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=582.1
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 58207 3 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20651
/proc/meminfo: memFree=1388480/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=642.09
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 64206 3 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134516843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 335916


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4060.99
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 406085 14 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 335916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4120.97
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 412083 14 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 335916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388416/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4180.95
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 418080 15 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 335916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4240.93
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 424078 15 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 335916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388416/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4300.91
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 430076 15 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 335916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4360.89
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 436074 15 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 335916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4420.87
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 442072 15 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 335916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4480.86
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 448070 16 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 335916

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4540.84
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 454068 16 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134517137 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 335916

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4600.82
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 460066 16 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134517144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 335916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388288/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4660.79
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 466063 16 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 335916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4720.79
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 472062 17 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515640 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 335916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388288/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4780.76
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 478059 17 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 335916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20659
/proc/meminfo: memFree=1388352/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4840.74
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 484057 17 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 335916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20661
/proc/meminfo: memFree=1388160/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4900.72
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 490055 17 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4900.72
Current children cumulated vsize (KiB) 335916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20661
/proc/meminfo: memFree=1388224/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=4960.7
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 496052 18 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 4960.7
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 20661
/proc/meminfo: memFree=1388224/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=5000.1
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 499992 18 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515750 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 5000.1
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 20661
/proc/meminfo: memFree=1388224/2055920 swapFree=4192956/4192956
[pid=20650] ppid=20648 vsize=335916 CPUtime=5000.1
/proc/20650/stat : 20650 (iPAWS) R 20648 20650 20544 0 -1 4194304 2249 0 0 0 499992 18 0 0 25 0 1 0 33006824 343977984 2233 1992294400 134512640 135114423 4294956224 18446744073709551615 134515750 0 0 4096 0 0 0 0 17 1 0 0
/proc/20650/statm: 83979 2233 57 146 0 83831 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 335916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.11
CPU user time (s): 4999.92
CPU system time (s): 0.183972
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2249
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= 8179

runsolver used 4.25935 second user time and 9.58854 second system time

The end

Launcher Data

Begin job on node49 at 2009-04-18 12:17:04
IDJOB=1630939
IDBENCH=70345
IDSOLVER=588
FILE ID=node49/1630939-1240049824
PBS_JOBID= 9157506
Free space on /tmp= 66412 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630939-1240049824/watcher-1630939-1240049824 -o /tmp/evaluation-result-1630939-1240049824/solver-1630939-1240049824 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630939-1240049824.cnf 1878563620

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1878563620

node49.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		: 3000.241
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		: 3000.241
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:       1398176 kB
Buffers:         77824 kB
Cached:         506364 kB
SwapCached:          0 kB
Active:         232548 kB
Inactive:       366556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1398176 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          24704 kB
Slab:            44496 kB
Committed_AS:   171920 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node49 at 2009-04-18 13:40:28