Trace number 1521821

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1521821-1238360850/watcher-1521821-1238360850 -o /tmp/evaluation-result-1521821-1238360850/solver-1521821-1238360850 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521821-1238360850.cnf 1165904438 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 1.01 0.98 3/73 20231
/proc/meminfo: memFree=1511656/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=0
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 1108748935 343977984 471 1992294400 134512640 135114423 4294956224 18446744073709551615 134689130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 471 54 146 0 83831 0

[startup+0.088326 s]
/proc/loadavg: 1.00 1.01 0.98 3/73 20231
/proc/meminfo: memFree=1511656/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=0.08
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1299 0 0 0 8 0 0 0 18 0 1 0 1108748935 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 335916

[startup+0.101327 s]
/proc/loadavg: 1.00 1.01 0.98 3/73 20231
/proc/meminfo: memFree=1511656/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=0.09
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1299 0 0 0 9 0 0 0 18 0 1 0 1108748935 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301367 s]
/proc/loadavg: 1.00 1.01 0.98 3/73 20231
/proc/meminfo: memFree=1511656/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=0.29
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1299 0 0 0 29 0 0 0 19 0 1 0 1108748935 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701449 s]
/proc/loadavg: 1.00 1.01 0.98 3/73 20231
/proc/meminfo: memFree=1511656/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=0.69
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1299 0 0 0 69 0 0 0 23 0 1 0 1108748935 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50161 s]
/proc/loadavg: 1.00 1.01 0.98 2/74 20232
/proc/meminfo: memFree=1506592/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1.49
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 149 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10194 s]
/proc/loadavg: 1.00 1.01 0.98 2/74 20232
/proc/meminfo: memFree=1506464/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=3.09
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 309 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30158 s]
/proc/loadavg: 1.00 1.01 0.98 2/74 20232
/proc/meminfo: memFree=1506464/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=6.29
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 629 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 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 1.01 0.98 2/74 20232
/proc/meminfo: memFree=1506344/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=12.69
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 1269 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516368 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506344/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=25.48
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 2548 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 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 0.98 2/74 20232
/proc/meminfo: memFree=1506408/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=51.07
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 5107 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134547281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 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 0.98 2/74 20232
/proc/meminfo: memFree=1506344/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=102.26
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 10226 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506344/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=162.23
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 16223 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134549802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506280/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=222.21
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 22221 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516678 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506280/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=282.19
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 28219 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506280/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=342.17
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 34217 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=402.15
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 40215 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506280/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=462.13
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 46213 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=522.1
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 52210 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516418 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=582.08
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 58208 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 335916

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=642.07
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 64207 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517440 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=702.04
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 70204 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134547258 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 335916

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=762.03
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 76203 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 335916

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=822
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 82200 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 335916

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506152/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=881.98
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 88198 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 335916

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=941.96
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 94196 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1001.93
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 100193 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506152/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1061.91
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 106191 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506216/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1121.89
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 112189 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506152/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1181.87
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 118187 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506152/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1200.07
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 120007 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1200.07
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+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 20232
/proc/meminfo: memFree=1506152/2055920 swapFree=4170064/4192956
[pid=20231] ppid=20229 vsize=335916 CPUtime=1200.07
/proc/20231/stat : 20231 (iPAWS) R 20229 20231 20012 0 -1 4194304 1300 0 0 0 120007 0 0 0 25 0 1 0 1108748935 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20231/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 335916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.07
CPU system time (s): 0.008998
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1300
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= 2175

runsolver used 1.15682 second user time and 3.21951 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 23:07:30
IDJOB=1521821
IDBENCH=70216
IDSOLVER=516
FILE ID=node80/1521821-1238360850
PBS_JOBID= 9061159
Free space on /tmp= 64692 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521821-1238360850/watcher-1521821-1238360850 -o /tmp/evaluation-result-1521821-1238360850/solver-1521821-1238360850 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521821-1238360850.cnf 1165904438

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=1165904438

node80.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	: 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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1512136 kB
Buffers:         65232 kB
Cached:         398404 kB
SwapCached:      14676 kB
Active:         163952 kB
Inactive:       316240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512136 kB
SwapTotal:     4192956 kB
SwapFree:      4170064 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          22052 kB
Slab:            48696 kB
Committed_AS:  2778980 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 23:27:33