Trace number 1733907

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) 1200.05 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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-1733907-1240793745/watcher-1733907-1240793745 -o /tmp/evaluation-result-1733907-1240793745/solver-1733907-1240793745 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1733907-1240793745.cnf 1092813462 

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: 0.99 0.97 0.98 3/64 27292
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=0
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 107407750 343977984 470 1992294400 134512640 135114423 4294956224 18446744073709551615 134736224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 470 54 146 0 83831 0

[startup+0.0115511 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27292
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=0
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 507 0 0 0 0 0 0 0 18 0 1 0 107407750 343977984 491 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 491 54 146 0 83831 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 335916

[startup+0.101561 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27292
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=0.09
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 785 0 0 0 9 0 0 0 18 0 1 0 107407750 343977984 769 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 769 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301583 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27292
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=0.29
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2344 0 0 0 29 0 0 0 19 0 1 0 107407750 343977984 2328 1992294400 134512640 135114423 4294956224 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701629 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27292
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=0.69
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2344 0 0 0 69 0 0 0 22 0 1 0 107407750 343977984 2328 1992294400 134512640 135114423 4294956224 18446744073709551615 134514784 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50172 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587640/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=1.49
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 149 0 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10291 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587512/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=3.09
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 308 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587384/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=6.29
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 628 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515593 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 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: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587320/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=12.69
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 1268 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515504 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 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: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587320/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=25.48
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 2547 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515637 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587320/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=51.08
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 5107 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587320/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=102.26
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 10225 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 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 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587256/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=162.24
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 16223 1 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587256/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=222.23
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 22221 2 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27293
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=282.21
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 28219 2 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=342.18
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 34216 2 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=402.17
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 40214 3 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=462.15
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 46212 3 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=522.13
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 52210 3 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515611 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=582.11
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 58208 3 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515630 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=642.11
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 64207 4 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515601 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 335916

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=702.08
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 70204 4 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=762.07
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 76203 4 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587320/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=822.05
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 82201 4 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587256/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=882.03
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 88199 4 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587320/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=942.01
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 94196 5 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587256/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=1002
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 100195 5 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134515605 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587256/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=1061.98
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 106193 5 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=1121.96
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 112191 5 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134549802 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=1181.94
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 118189 5 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516633 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27299
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=27292] ppid=27290 vsize=335916 CPUtime=1200.04
/proc/27292/stat : 27292 (iPAWS) R 27290 27292 27225 0 -1 4194304 2347 0 0 0 119999 5 0 0 25 0 1 0 107407750 343977984 2331 1992294400 134512640 135114423 4294956224 18446744073709551615 134516346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27292/statm: 83979 2331 58 146 0 83831 0
Current children cumulated CPU time (s) 1200.04
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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.057991
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2347
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= 2369

runsolver used 1.06984 second user time and 2.25566 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-27 02:55:45
IDJOB=1733907
IDBENCH=71150
IDSOLVER=516
FILE ID=node20/1733907-1240793745
PBS_JOBID= 9187359
Free space on /tmp= 66248 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733907-1240793745/watcher-1733907-1240793745 -o /tmp/evaluation-result-1733907-1240793745/solver-1733907-1240793745 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1733907-1240793745.cnf 1092813462

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1092813462

node20.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		: 3000.214
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		: 3000.214
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:       1597280 kB
Buffers:         57728 kB
Cached:         321508 kB
SwapCached:          0 kB
Active:          47820 kB
Inactive:       345328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          23632 kB
Slab:            51476 kB
Committed_AS:   462976 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-27 03:15:48