Trace number 1630996

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) 5000.01 5002.01

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S207294319-099.cnf
MD5SUM1b6dd4a4bffa25ef2a1202202724759f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark844.862
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-1630996-1240070249/watcher-1630996-1240070249 -o /tmp/evaluation-result-1630996-1240070249/solver-1630996-1240070249 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630996-1240070249.cnf 1670951601 

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 23120
/proc/meminfo: memFree=909000/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=0
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 35058542 343977984 468 1992294400 134512640 135114423 4294956240 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 468 54 146 0 83831 0

[startup+0.0146931 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23120
/proc/meminfo: memFree=909000/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=0
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 942 0 0 0 0 0 0 0 18 0 1 0 35058542 343977984 926 1992294400 134512640 135114423 4294956240 18446744073709551615 134517800 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 926 58 146 0 83831 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 335916

[startup+0.101711 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23120
/proc/meminfo: memFree=909000/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=0.09
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 942 0 0 0 9 0 0 0 18 0 1 0 35058542 343977984 926 1992294400 134512640 135114423 4294956240 18446744073709551615 134519895 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 926 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23120
/proc/meminfo: memFree=909000/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=0.29
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 29 0 0 0 19 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134547423 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701839 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23120
/proc/meminfo: memFree=909000/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=0.69
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 69 0 0 0 22 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905408/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=1.49
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 149 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905280/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=3.09
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 309 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134516700 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905216/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=6.29
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 629 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905152/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=12.68
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 1268 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134516539 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 335916

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905152/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=25.48
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 2548 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905152/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=51.07
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 5107 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517203 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 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 23121
/proc/meminfo: memFree=905088/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=102.25
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 10225 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134514497 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23121
/proc/meminfo: memFree=905088/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=162.22
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 16222 0 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=904824/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=222.19
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 22218 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=904824/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=282.17
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 28216 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=904888/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=342.14
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 34213 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517460 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=905080/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=402.12
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 40211 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=905016/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=462.09
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 46208 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=905088/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=522.07
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 52206 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=905088/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=582.04
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 58203 1 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23127
/proc/meminfo: memFree=905024/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=642.03
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 64201 2 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 335916


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23135
/proc/meminfo: memFree=904696/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4000.68
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 400060 8 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134547220 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4000.68
Current children cumulated vsize (KiB) 335916

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23135
/proc/meminfo: memFree=904696/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4060.67
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 406058 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 335916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4120.64
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 412055 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134541909 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 335916

[startup+4182.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4180.62
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 418053 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 335916

[startup+4242.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 23135
/proc/meminfo: memFree=904768/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4240.6
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 424051 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134514698 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 335916

[startup+4302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23135
/proc/meminfo: memFree=904768/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4300.57
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 430048 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134516698 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 335916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23135
/proc/meminfo: memFree=904832/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4360.55
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 436046 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134547200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 335916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23135
/proc/meminfo: memFree=904768/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4420.52
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 442043 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 335916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23135
/proc/meminfo: memFree=904832/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4480.5
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 448041 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 335916

[startup+4542.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 23135
/proc/meminfo: memFree=904832/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4540.47
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 454038 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134516364 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 335916

[startup+4602.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 23135
/proc/meminfo: memFree=904768/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4600.45
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 460036 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 335916

[startup+4662.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4660.42
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 466033 9 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 335916

[startup+4722.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 23135
/proc/meminfo: memFree=904640/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4720.41
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 472031 10 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4720.41
Current children cumulated vsize (KiB) 335916

[startup+4782.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4780.39
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 478029 10 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134517279 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 335916

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4840.36
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 484026 10 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134515622 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 335916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4900.34
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 490024 10 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 335916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23135
/proc/meminfo: memFree=904640/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=4960.31
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 496021 10 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23135
/proc/meminfo: memFree=904704/2055920 swapFree=4192956/4192956
[pid=23120] ppid=23118 vsize=335916 CPUtime=5000
/proc/23120/stat : 23120 (iPAWS) R 23118 23120 23045 0 -1 4194304 943 0 0 0 499990 10 0 0 25 0 1 0 35058542 343977984 927 1992294400 134512640 135114423 4294956240 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/23120/statm: 83979 927 58 146 0 83831 0
Current children cumulated CPU time (s) 5000
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.01
CPU user time (s): 4999.9
CPU system time (s): 0.105983
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.105983
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= 11914

runsolver used 5.04123 second user time and 8.63469 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-18 17:57:29
IDJOB=1630996
IDBENCH=70402
IDSOLVER=588
FILE ID=node10/1630996-1240070249
PBS_JOBID= 9159075
Free space on /tmp= 66328 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S207294319-099.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630996-1240070249/watcher-1630996-1240070249 -o /tmp/evaluation-result-1630996-1240070249/solver-1630996-1240070249 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630996-1240070249.cnf 1670951601

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

MD5SUM BENCH= 1b6dd4a4bffa25ef2a1202202724759f
RANDOM SEED=1670951601

node10.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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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:        909416 kB
Buffers:         73736 kB
Cached:         998896 kB
SwapCached:          0 kB
Active:         148876 kB
Inactive:       937672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            45932 kB
Committed_AS:   155224 kB
PageTables:       1372 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= 66328 MiB
End job on node10 at 2009-04-18 19:20:53