Trace number 427454

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, and are wall clock time (not CPU 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
DEWSATZ 2007-04-26 (fixed)? (TO) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
Bench CategoryRANDOM (random 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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-427454-1177647600 -o ROOT/results/node21/solver-427454-1177647600 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427454-1177647600/dewSatz_fixed /tmp/evaluation/427454-1177647600/instance-427454-1177647600.cnf 

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): 2400 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 0.99 0.99 3/77 17149
/proc/meminfo: memFree=1766016/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=0
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 419 0 0 0 0 0 0 0 18 0 1 0 212677301 706719744 91 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 91 40 100 0 172436 0

[startup+0.063854 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17149
/proc/meminfo: memFree=1766016/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=0.05
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 5 0 0 0 18 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 690156

[startup+0.101855 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17149
/proc/meminfo: memFree=1766016/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=0.09
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 9 0 0 0 18 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 690156

[startup+0.301878 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17149
/proc/meminfo: memFree=1766016/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=0.29
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 29 0 0 0 19 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 690156

[startup+0.701921 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17149
/proc/meminfo: memFree=1766016/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=0.69
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 69 0 0 0 23 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 690156

[startup+1.50201 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765368/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=1.49
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 149 0 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530851 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 690156

[startup+3.10118 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765240/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=3.09
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 309 0 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 690156

[startup+6.30153 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765176/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=6.29
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 629 0 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 690156

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765112/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=12.68
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 1268 0 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 690156

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765112/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=25.49
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 2548 1 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531050 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 690156

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765112/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=51.08
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 5107 1 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134529624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 690156

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=102.27
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 10226 1 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530228 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 690156

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=162.24
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 16223 1 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 690156

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=222.22
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 22221 1 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532871 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 690156

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=282.21
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 28219 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 690156

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764920/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=342.19
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 34217 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535025 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 690156

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764920/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=402.18
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 40216 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531565 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 690156

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764920/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=462.16
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 46214 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535331 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 690156

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=522.14
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 52212 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531441 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 690156

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=582.12
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 58210 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 690156

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=642.11
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 64209 2 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533073 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 690156

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=702.09
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 70206 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532541 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 690156

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=762.08
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 76205 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 690156

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=822.06
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 82203 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 690156

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=882.04
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 88201 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526838 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 690156

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=942.02
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 94199 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 690156

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=1002
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 100197 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533313 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 690156

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=1061.98
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 106195 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531677 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 690156

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=1121.97
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 112194 3 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530270 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 690156

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1764984/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=1181.95
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 118191 4 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532723 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 690156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17150
/proc/meminfo: memFree=1765048/2055920 swapFree=4155588/4192956
[pid=17149] ppid=17147 vsize=690156 CPUtime=1200.05
/proc/17149/stat : 17149 (dewSatz_fixed) R 17147 17149 15891 0 -1 4194304 9950 0 0 0 120001 4 0 0 25 0 1 0 212677301 706719744 163 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533408 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 172539 163 43 100 0 172436 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 690156

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): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.044993
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 690156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9950
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= 6
involuntary context switches= 24685

runsolver used 1.02384 second user time and 2.43063 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Fri Apr 27 04:20:00 UTC 2007

IDJOB= 427454
IDBENCH= 19983
IDSOLVER= 197
FILE ID= node21/427454-1177647600

PBS_JOBID= 4697300

Free space on /tmp= 66451 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427454-1177647600/dewSatz_fixed /tmp/evaluation/427454-1177647600/instance-427454-1177647600.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-427454-1177647600 -o ROOT/results/node21/solver-427454-1177647600 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427454-1177647600/dewSatz_fixed /tmp/evaluation/427454-1177647600/instance-427454-1177647600.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 277460935

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1766488 kB
Buffers:         45152 kB
Cached:         155388 kB
SwapCached:      15700 kB
Active:         157548 kB
Inactive:        66700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766488 kB
SwapTotal:     4192956 kB
SwapFree:      4155588 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            50668 kB
Committed_AS:  1858144 kB
PageTables:       1784 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= 66451 MiB

End job on node21 on Fri Apr 27 04:40:03 UTC 2007