Trace number 1631378

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) 5000.05 4999.41

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S463610942-012.cnf
MD5SUMf9219294534b53c9a12f50b2208180f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark300.41
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
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-1631378-1240156243/watcher-1631378-1240156243 -o /tmp/evaluation-result-1631378-1240156243/solver-1631378-1240156243 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1631378-1240156243.cnf 288022468 

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: 0.89 0.98 0.99 3/64 24331
/proc/meminfo: memFree=1266112/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=0
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 43657757 343977984 468 1992294400 134512640 135114423 4294956240 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 468 54 146 0 83831 0

[startup+0.077221 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 24331
/proc/meminfo: memFree=1266112/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=0.07
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 714 0 0 0 7 0 0 0 18 0 1 0 43657757 343977984 698 1992294400 134512640 135114423 4294956240 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 698 54 146 0 83831 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 335916

[startup+0.102214 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 24331
/proc/meminfo: memFree=1266112/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=0.09
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 792 0 0 0 9 0 0 0 18 0 1 0 43657757 343977984 776 1992294400 134512640 135114423 4294956240 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 776 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.302157 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 24331
/proc/meminfo: memFree=1266112/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=0.29
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2496 0 0 0 28 1 0 0 19 0 1 0 43657757 343977984 2480 1992294400 134512640 135114423 4294956240 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2480 57 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.702044 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 24331
/proc/meminfo: memFree=1266112/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=0.69
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2581 0 0 0 68 1 0 0 23 0 1 0 43657757 343977984 2565 1992294400 134512640 135114423 4294956240 18446744073709551615 134546551 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2565 57 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50182 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255800/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=1.49
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 148 1 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10137 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255736/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=3.09
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 308 1 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30146 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255672/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=6.29
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 628 1 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134554751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7017 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255680/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=12.69
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 1268 1 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.501 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255680/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=25.49
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 2548 1 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 335916

[startup+51.1018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255680/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=51.09
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 5108 1 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134517128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255680/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=102.31
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 10229 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134516692 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255616/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=162.32
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 16230 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255616/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=222.32
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 22230 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255616/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=282.33
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 28231 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24332
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=342.33
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 34231 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 24332
/proc/meminfo: memFree=1255624/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=402.34
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 40232 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 335916

[startup+462.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24332
/proc/meminfo: memFree=1255624/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=462.35
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 46233 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 335916

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24332
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=522.36
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 52234 2 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 335916

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24332
/proc/meminfo: memFree=1255624/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=582.37
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 58234 3 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 335916

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24338
/proc/meminfo: memFree=1255368/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=642.38
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 64235 3 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134550422 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 335916


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24340
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4002.81
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 400270 11 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4002.81
Current children cumulated vsize (KiB) 335916

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24340
/proc/meminfo: memFree=1255496/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4062.82
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 406271 11 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4062.82
Current children cumulated vsize (KiB) 335916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24340
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4122.82
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 412271 11 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4122.82
Current children cumulated vsize (KiB) 335916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24340
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4182.83
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 418272 11 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4182.83
Current children cumulated vsize (KiB) 335916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255368/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4242.83
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 424272 11 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4242.83
Current children cumulated vsize (KiB) 335916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255432/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4302.84
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 430272 12 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134517085 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4302.84
Current children cumulated vsize (KiB) 335916

[startup+4362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24346
/proc/meminfo: memFree=1255432/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4362.85
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 436273 12 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4362.85
Current children cumulated vsize (KiB) 335916

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24346
/proc/meminfo: memFree=1255496/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4422.86
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 442274 12 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4422.86
Current children cumulated vsize (KiB) 335916

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255496/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4482.86
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 448274 12 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4482.86
Current children cumulated vsize (KiB) 335916

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4542.87
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 454275 12 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4542.87
Current children cumulated vsize (KiB) 335916

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4602.88
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 460276 12 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4602.88
Current children cumulated vsize (KiB) 335916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4662.89
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 466276 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515622 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4662.89
Current children cumulated vsize (KiB) 335916

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4722.9
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 472277 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4722.9
Current children cumulated vsize (KiB) 335916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4782.9
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 478277 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134515552 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4782.9
Current children cumulated vsize (KiB) 335916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4842.91
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 484278 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4842.91
Current children cumulated vsize (KiB) 335916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4902.92
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 490279 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4902.92
Current children cumulated vsize (KiB) 335916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=4962.92
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 496279 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134550422 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 4962.92
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24346
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=24331] ppid=24329 vsize=335916 CPUtime=5000.04
/proc/24331/stat : 24331 (iPAWS) R 24329 24331 24294 0 -1 4194304 2586 0 0 0 499991 13 0 0 25 0 1 0 43657757 343977984 2570 1992294400 134512640 135114423 4294956240 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24331/statm: 83979 2570 57 146 0 83831 0
Current children cumulated CPU time (s) 5000.04
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): 4999.41
CPU time (s): 5000.05
CPU user time (s): 4999.91
CPU system time (s): 0.138978
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2586
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= 4430

runsolver used 4.03539 second user time and 11.0833 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-19 17:50:44
IDJOB=1631378
IDBENCH=71675
IDSOLVER=588
FILE ID=node16/1631378-1240156243
PBS_JOBID= 9159302
Free space on /tmp= 66376 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S463610942-012.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1631378-1240156243/watcher-1631378-1240156243 -o /tmp/evaluation-result-1631378-1240156243/solver-1631378-1240156243 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1631378-1240156243.cnf 288022468

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

MD5SUM BENCH= f9219294534b53c9a12f50b2208180f2
RANDOM SEED=288022468

node16.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		: 3000.234
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		: 3000.234
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:       1266528 kB
Buffers:         90052 kB
Cached:         621704 kB
SwapCached:          0 kB
Active:         351916 kB
Inactive:       372632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1266528 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          22524 kB
Slab:            50868 kB
Committed_AS:   168720 kB
PageTables:       1436 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= 66376 MiB
End job on node16 at 2009-04-19 19:14:05