Trace number 1733207

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) 1200.07 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

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-1733207-1240786005/watcher-1733207-1240786005 -o /tmp/evaluation-result-1733207-1240786005/solver-1733207-1240786005 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1733207-1240786005.cnf 630647654 

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: 0.92 0.98 0.99 3/64 27764
/proc/meminfo: memFree=1743912/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=0
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 106633811 343977984 470 1992294400 134512640 135114423 4294956208 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 470 54 146 0 83831 0

[startup+0.0657381 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27764
/proc/meminfo: memFree=1743912/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=0.06
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 683 0 0 0 6 0 0 0 18 0 1 0 106633811 343977984 667 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 667 54 146 0 83831 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 335916

[startup+0.101743 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27764
/proc/meminfo: memFree=1743912/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=0.09
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 798 0 0 0 9 0 0 0 18 0 1 0 106633811 343977984 782 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 782 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301777 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27764
/proc/meminfo: memFree=1743912/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=0.29
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2780 0 0 0 28 1 0 0 19 0 1 0 106633811 343977984 2764 1992294400 134512640 135114423 4294956208 18446744073709551615 134519595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2764 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701848 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27764
/proc/meminfo: memFree=1743912/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=0.69
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2782 0 0 0 68 1 0 0 22 0 1 0 106633811 343977984 2766 1992294400 134512640 135114423 4294956208 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2766 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732960/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1.49
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 148 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134519574 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27765
/proc/meminfo: memFree=1732832/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=3.09
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 308 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732704/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=6.29
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 628 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732648/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=12.69
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 1268 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732648/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=25.48
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 2547 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134517460 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 0.96 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732712/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=51.07
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 5106 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 0.98 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732648/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=102.26
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 10225 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134517348 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 0.99 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732648/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=162.23
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 16222 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732584/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=222.21
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 22220 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 0.99 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732520/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=282.18
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 28217 1 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134547281 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27765
/proc/meminfo: memFree=1732520/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=342.17
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 34215 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 1.03 1.00 1.00 2/65 27765
/proc/meminfo: memFree=1732456/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=402.15
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 40213 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515587 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 1.18 1.04 1.01 2/65 27765
/proc/meminfo: memFree=1732456/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=462.12
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 46210 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515605 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 27765
/proc/meminfo: memFree=1732392/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=522.1
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 52208 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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: 1.05 1.04 1.00 2/65 27765
/proc/meminfo: memFree=1732456/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=582.08
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 58206 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 27765
/proc/meminfo: memFree=1732392/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=642.06
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 64204 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 335916

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27765
/proc/meminfo: memFree=1732392/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=702.03
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 70201 2 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27765
/proc/meminfo: memFree=1732328/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=762.03
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 76200 3 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27765
/proc/meminfo: memFree=1732520/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=822
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 82197 3 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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 1.00 2/65 27771
/proc/meminfo: memFree=1732392/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=881.97
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 88194 3 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134516639 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27771
/proc/meminfo: memFree=1732456/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=941.95
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 94192 3 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515637 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27771
/proc/meminfo: memFree=1732392/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1001.93
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 100190 3 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515611 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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 1.00 2/65 27771
/proc/meminfo: memFree=1732392/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1061.9
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 106187 3 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 58 146 0 83831 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27771
/proc/meminfo: memFree=1732328/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1121.89
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 112185 4 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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 1.00 2/65 27771
/proc/meminfo: memFree=1732328/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1181.87
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 118183 4 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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 1.00 2/65 27771
/proc/meminfo: memFree=1732328/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1200.07
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 120003 4 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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 1.00 2/65 27771
/proc/meminfo: memFree=1732328/2055920 swapFree=4181888/4192956
[pid=27764] ppid=27762 vsize=335916 CPUtime=1200.07
/proc/27764/stat : 27764 (iPAWS) R 27762 27764 27400 0 -1 4194304 2785 0 0 0 120003 4 0 0 25 0 1 0 106633811 343977984 2769 1992294400 134512640 135114423 4294956208 18446744073709551615 134514786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 83979 2769 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): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.043993
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2785
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= 2384

runsolver used 0.928858 second user time and 2.40563 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-27 00:46:45
IDJOB=1733207
IDBENCH=71136
IDSOLVER=516
FILE ID=node18/1733207-1240786005
PBS_JOBID= 9187267
Free space on /tmp= 66144 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733207-1240786005/watcher-1733207-1240786005 -o /tmp/evaluation-result-1733207-1240786005/solver-1733207-1240786005 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1733207-1240786005.cnf 630647654

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=630647654

node18.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		: 3000.280
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		: 3000.280
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:       1744328 kB
Buffers:         44592 kB
Cached:         205844 kB
SwapCached:       4972 kB
Active:          79268 kB
Inactive:       179124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744328 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            2880 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            39192 kB
Committed_AS:   446944 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= 66144 MiB
End job on node18 at 2009-04-27 01:06:48