Trace number 1716531

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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.07 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryAPPLICATION (applications 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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data 

0.00/0.00	c Trying configuration 1
700.51/700.92	HOME/hydrasat-multi.sh: line 48: 13855 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.51/700.92	c Trying configuration 2

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-1716531-1240616967/watcher-1716531-1240616967 -o /tmp/evaluation-result-1716531-1240616967/solver-1716531-1240616967 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716531-1240616967.cnf 1800 1962422196 

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 13854
/proc/meminfo: memFree=1558144/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) R 13852 13854 13508 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13854/statm: 1340 238 196 169 0 51 0
[pid=13855] ppid=13854 vsize=6284 CPUtime=0
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 89729953 6434816 148 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 1571 148 117 317 0 1251 0

[startup+0.0800899 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13854
/proc/meminfo: memFree=1558144/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=10640 CPUtime=0.06
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 1320 0 0 0 6 0 0 0 19 0 1 0 89729953 10895360 1302 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 2660 1303 117 317 0 2340 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16000

[startup+0.101093 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13854
/proc/meminfo: memFree=1558144/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=11828 CPUtime=0.09
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 1635 0 0 0 8 1 0 0 19 0 1 0 89729953 12111872 1617 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 2957 1618 117 317 0 2637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17188

[startup+0.301126 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13854
/proc/meminfo: memFree=1558144/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=22916 CPUtime=0.29
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 4602 0 0 0 26 3 0 0 21 0 1 0 89729953 23465984 4584 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 5729 4585 117 317 0 5409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28276

[startup+0.701195 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13854
/proc/meminfo: memFree=1558144/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=42452 CPUtime=0.69
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 9863 0 0 0 64 5 0 0 25 0 1 0 89729953 43470848 9845 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 10613 9845 117 317 0 10293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47812

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13856
/proc/meminfo: memFree=1501808/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=83704 CPUtime=1.48
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 20727 0 0 0 138 10 0 0 25 0 1 0 89729953 85712896 20709 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 20926 20709 122 317 0 20606 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 89064

[startup+3.10161 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1450160/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=120832 CPUtime=3.08
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 31182 0 0 0 293 15 0 0 25 0 1 0 89729953 123731968 27659 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 30208 27659 126 317 0 29888 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 126192

[startup+6.30115 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1425968/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=158440 CPUtime=6.28
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 45080 0 0 0 608 20 0 0 25 0 1 0 89729953 162242560 36582 1992294400 134512640 135813592 4294956160 18446744073709551615 134606776 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 39610 36582 127 317 0 39290 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 163800

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1402416/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=167600 CPUtime=12.67
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 47468 0 0 0 1246 21 0 0 25 0 1 0 89729953 171622400 38969 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 41900 38969 149 317 0 41580 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 172960

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1401520/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=168528 CPUtime=25.46
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 47712 0 0 0 2525 21 0 0 25 0 1 0 89729953 172572672 39213 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 42132 39213 149 317 0 41812 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 173888

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1400496/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=169460 CPUtime=51.05
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 47950 0 0 0 5083 22 0 0 25 0 1 0 89729953 173527040 39451 1992294400 134512640 135813592 4294956160 18446744073709551615 134665093 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 42365 39451 149 317 0 42045 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 174820

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1397424/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=172736 CPUtime=102.23
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 48730 0 0 0 10201 22 0 0 25 0 1 0 89729953 176881664 40231 1992294400 134512640 135813592 4294956160 18446744073709551615 134587696 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 43184 40231 149 317 0 42864 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 178096

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1395696/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=174692 CPUtime=162.2
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 49164 0 0 0 16197 23 0 0 25 0 1 0 89729953 178884608 40665 1992294400 134512640 135813592 4294956160 18446744073709551615 134592000 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 43673 40665 149 317 0 43353 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 180052

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1395696/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=174692 CPUtime=222.17
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 49164 0 0 0 22194 23 0 0 25 0 1 0 89729953 178884608 40665 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 43673 40665 149 317 0 43353 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 180052

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1395696/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=174692 CPUtime=282.14
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 49164 0 0 0 28191 23 0 0 25 0 1 0 89729953 178884608 40665 1992294400 134512640 135813592 4294956160 18446744073709551615 134662702 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 43673 40665 149 317 0 43353 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 180052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1394800/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=175768 CPUtime=342.11
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 49389 0 0 0 34188 23 0 0 25 0 1 0 89729953 179986432 40890 1992294400 134512640 135813592 4294956160 18446744073709551615 134665004 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 43942 40890 149 317 0 43622 0

################
# More data... #
################

/proc/13855/statm: 44790 41660 149 317 0 44470 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 184520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13856
/proc/meminfo: memFree=1390384/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5360 CPUtime=0
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89729953 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13854/statm: 1340 239 197 169 0 51 0
[pid=13855] ppid=13854 vsize=180824 CPUtime=641.97
/proc/13855/stat : 13855 (hydrasat_cache4) R 13854 13854 13508 0 -1 4194304 50486 0 0 0 64172 25 0 0 25 0 1 0 89729953 185163776 41987 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13855/statm: 45206 41987 149 317 0 44886 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 186184

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1346864/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=53720 CPUtime=1.36
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 13174 0 0 0 130 6 0 0 25 0 1 0 89800046 55009280 13157 1992294400 134512640 135995732 4294956016 18446744073709551615 134615254 0 0 4096 1 0 0 0 17 1 0 0
/proc/13863/statm: 13430 13157 143 362 0 13065 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 59084

[startup+762.305 s]
/proc/loadavg: 1.06 1.03 1.01 2/66 13863
/proc/meminfo: memFree=1268464/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=61.33
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 6117 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 133108

[startup+822.303 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=121.3
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 12114 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 133108

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=181.27
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 18111 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 133108

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=241.24
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 24108 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 133108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=301.22
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 30106 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 133108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=361.18
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 36102 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 133108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=421.16
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 42100 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134681879 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 133108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=481.13
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 48097 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134843026 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 133108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=499.53
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 49937 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 133108

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13863
/proc/meminfo: memFree=1268528/2055920 swapFree=4181340/4192956
[pid=13854] ppid=13852 vsize=5364 CPUtime=700.54
/proc/13854/stat : 13854 (hydrasat-multi.) S 13852 13854 13508 0 -1 4194304 321 52507 0 0 0 0 69963 91 16 0 1 0 89729953 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13854/statm: 1341 245 202 169 0 52 0
[pid=13863] ppid=13854 vsize=127744 CPUtime=499.53
/proc/13863/stat : 13863 (hydrasat_cachew) R 13854 13854 13508 0 -1 4194304 37503 0 0 0 49937 16 0 0 25 0 1 0 89800046 130809856 29005 1992294400 134512640 135995732 4294956016 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/13863/statm: 31936 29005 172 362 0 31571 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 133108

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13854 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=637638
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=911861
# CPU time returned by wait4() is 700.549
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199
CPU system time (s): 1.07
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 188212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.638
system time used= 0.911861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52828
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= 2229

runsolver used 1.01885 second user time and 3.35849 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-25 01:49:29
IDJOB=1716531
IDBENCH=20383
IDSOLVER=518
FILE ID=node25/1716531-1240616967
PBS_JOBID= 9186289
Free space on /tmp= 66356 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716531-1240616967/watcher-1716531-1240616967 -o /tmp/evaluation-result-1716531-1240616967/solver-1716531-1240616967 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716531-1240616967.cnf 1800 1962422196

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

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1962422196

node25.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		: 3000.259
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		: 3000.259
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:       1558688 kB
Buffers:         41968 kB
Cached:         403996 kB
SwapCached:       6576 kB
Active:         124108 kB
Inactive:       330956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558688 kB
SwapTotal:     4192956 kB
SwapFree:      4181340 kB
Dirty:           26436 kB
Writeback:           0 kB
Mapped:          13436 kB
Slab:            28288 kB
Committed_AS:   319332 kB
PageTables:       1460 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= 66188 MiB
End job on node25 at 2009-04-25 02:09:32