Trace number 1717829

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 1200.41

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

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-1717829-1240631165/watcher-1717829-1240631165 -o /tmp/evaluation-result-1717829-1240631165/solver-1717829-1240631165 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1717829-1240631165.cnf 1324410216 

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 1.00 1.00 3/64 16986
/proc/meminfo: memFree=946984/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=0
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 91149705 343977984 469 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 469 54 146 0 83831 0

[startup+0.060041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16986
/proc/meminfo: memFree=946984/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=0.05
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 680 0 0 0 5 0 0 0 18 0 1 0 91149705 343977984 664 1992294400 134512640 135114423 4294956208 18446744073709551615 134689139 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 664 54 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16986
/proc/meminfo: memFree=946984/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=0.09
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 823 0 0 0 9 0 0 0 18 0 1 0 91149705 343977984 807 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 807 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301067 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16986
/proc/meminfo: memFree=946984/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=0.28
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 4917 0 0 0 26 2 0 0 19 0 1 0 91149705 343977984 4901 1992294400 134512640 135114423 4294956208 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 4901 57 146 0 83831 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 335916

[startup+0.701113 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16986
/proc/meminfo: memFree=946984/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=0.68
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 4927 0 0 0 66 2 0 0 22 0 1 0 91149705 343977984 4911 1992294400 134512640 135114423 4294956208 18446744073709551615 134548423 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 4911 58 146 0 83831 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 335916

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=927456/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=1.48
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 4927 0 0 0 146 2 0 0 25 0 1 0 91149705 343977984 4911 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 4911 58 146 0 83831 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 335916

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=927264/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=3.08
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 4939 0 0 0 306 2 0 0 25 0 1 0 91149705 343977984 4923 1992294400 134512640 135114423 4294956208 18446744073709551615 134547187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 4923 58 146 0 83831 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 335916

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=927072/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=6.29
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 4939 0 0 0 626 3 0 0 25 0 1 0 91149705 343977984 4923 1992294400 134512640 135114423 4294956208 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 4923 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=927088/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=12.69
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 4939 0 0 0 1266 3 0 0 25 0 1 0 91149705 343977984 4923 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 4923 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925424/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=25.49
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5383 0 0 0 2546 3 0 0 25 0 1 0 91149705 343977984 5367 1992294400 134512640 135114423 4294956208 18446744073709551615 134547809 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5367 58 146 0 83831 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 335916

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925424/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=51.08
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5410 0 0 0 5105 3 0 0 25 0 1 0 91149705 343977984 5394 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5394 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=102.26
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 10223 3 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134546229 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=162.24
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 16221 3 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134546188 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=222.23
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 22219 4 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=282.22
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 28218 4 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=342.2
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 34216 4 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925104/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=402.18
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 40214 4 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134548427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925104/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=462.16
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 46212 4 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134548601 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925104/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=522.15
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 52211 4 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134548427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925104/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=582.14
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 58209 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925104/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=642.12
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 64207 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547799 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925040/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=702.1
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 70205 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134548427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 335916

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925040/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=762.09
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 76204 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=822.07
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 82202 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134517633 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16987
/proc/meminfo: memFree=925168/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=882.05
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 88200 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16993
/proc/meminfo: memFree=924976/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=942.02
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 94197 5 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16993
/proc/meminfo: memFree=924976/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=1002.01
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 100195 6 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134555540 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16993
/proc/meminfo: memFree=924976/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=1061.99
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 106193 6 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16993
/proc/meminfo: memFree=924976/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=1121.98
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 112192 6 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134547503 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16993
/proc/meminfo: memFree=924976/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=1181.96
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 118190 6 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134519620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16993
/proc/meminfo: memFree=924976/2055920 swapFree=4192956/4192956
[pid=16986] ppid=16984 vsize=335916 CPUtime=1200.06
/proc/16986/stat : 16986 (iPAWS) R 16984 16986 16057 0 -1 4194304 5464 0 0 0 120000 6 0 0 25 0 1 0 91149705 343977984 5448 1992294400 134512640 135114423 4294956208 18446744073709551615 134517695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16986/statm: 83979 5448 58 146 0 83831 0
Current children cumulated CPU time (s) 1200.06
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): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.068989
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5464
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= 2575

runsolver used 1.07084 second user time and 2.25566 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-25 05:46:05
IDJOB=1717829
IDBENCH=20425
IDSOLVER=516
FILE ID=node20/1717829-1240631165
PBS_JOBID= 9186335
Free space on /tmp= 66244 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717829-1240631165/watcher-1717829-1240631165 -o /tmp/evaluation-result-1717829-1240631165/solver-1717829-1240631165 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1717829-1240631165.cnf 1324410216

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1324410216

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:        947464 kB
Buffers:         78152 kB
Cached:         930016 kB
SwapCached:          0 kB
Active:         139796 kB
Inactive:       882292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947464 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            72364 kB
Committed_AS:   352964 kB
PageTables:       1408 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= 66244 MiB
End job on node20 at 2009-04-25 06:06:07