Trace number 1556337

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) 1200.06 1200.41

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
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 variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.09/700.30	HOME/hydrasat-multi.sh: line 48: 22317 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.09/700.31	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-1556337-1238748809/watcher-1556337-1238748809 -o /tmp/evaluation-result-1556337-1238748809/solver-1556337-1238748809 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1556337-1238748809.cnf 1800 756114380 

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 1.02 1.00 3/64 22316
/proc/meminfo: memFree=1834328/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=2048 CPUtime=0
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 171 0 0 0 0 0 0 0 19 0 1 0 1147546856 2097152 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 512 154 117 317 0 192 0

[startup+0.0613029 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22316
/proc/meminfo: memFree=1834328/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=4556 CPUtime=0.05
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 836 0 0 0 5 0 0 0 19 0 1 0 1147546856 4665344 818 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 1139 818 117 317 0 819 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9916

[startup+0.102305 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22316
/proc/meminfo: memFree=1834328/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=6404 CPUtime=0.09
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 1319 0 0 0 8 1 0 0 19 0 1 0 1147546856 6557696 1301 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 1601 1301 117 317 0 1281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11764

[startup+0.302324 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22316
/proc/meminfo: memFree=1834328/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=15568 CPUtime=0.29
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 3781 0 0 0 27 2 0 0 20 0 1 0 1147546856 15941632 3613 1992294400 134512640 135813592 4294956160 18446744073709551615 135224151 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 3892 3613 124 317 0 3572 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20928

[startup+0.702364 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22316
/proc/meminfo: memFree=1834328/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=24428 CPUtime=0.69
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 6108 0 0 0 66 3 0 0 24 0 1 0 1147546856 25014272 5791 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 6107 5791 126 317 0 5787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50144 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22318
/proc/meminfo: memFree=1809480/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=34620 CPUtime=1.48
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 9176 0 0 0 145 3 0 0 25 0 1 0 1147546856 35450880 8379 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 8655 8379 150 317 0 8335 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 39980

[startup+3.10159 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22318
/proc/meminfo: memFree=1800264/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=35940 CPUtime=3.09
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 9501 0 0 0 305 4 0 0 25 0 1 0 1147546856 36802560 8704 1992294400 134512640 135813592 4294956160 18446744073709551615 134664943 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 8985 8704 150 317 0 8665 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41300

[startup+6.3019 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22318
/proc/meminfo: memFree=1799368/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=36072 CPUtime=6.28
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 9542 0 0 0 624 4 0 0 25 0 1 0 1147546856 36937728 8745 1992294400 134512640 135813592 4294956160 18446744073709551615 134591953 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 9018 8745 150 317 0 8698 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41432

[startup+12.7015 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22318
/proc/meminfo: memFree=1798152/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=37392 CPUtime=12.68
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 9875 0 0 0 1264 4 0 0 25 0 1 0 1147546856 38289408 9078 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 9348 9078 150 317 0 9028 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42752

[startup+25.5027 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22318
/proc/meminfo: memFree=1796808/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=38852 CPUtime=25.48
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 10230 0 0 0 2543 5 0 0 25 0 1 0 1147546856 39784448 9433 1992294400 134512640 135813592 4294956160 18446744073709551615 134662702 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 9713 9433 150 317 0 9393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44212

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22318
/proc/meminfo: memFree=1791688/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=44120 CPUtime=51.07
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 11461 0 0 0 5102 5 0 0 25 0 1 0 1147546856 45178880 10664 1992294400 134512640 135813592 4294956160 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 11030 10664 150 317 0 10710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49480

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22318
/proc/meminfo: memFree=1791496/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=44120 CPUtime=102.26
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 11461 0 0 0 10221 5 0 0 25 0 1 0 1147546856 45178880 10664 1992294400 134512640 135813592 4294956160 18446744073709551615 134668801 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 11030 10664 150 317 0 10710 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49480

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22318
/proc/meminfo: memFree=1791432/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=44120 CPUtime=162.24
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 11461 0 0 0 16219 5 0 0 25 0 1 0 1147546856 45178880 10664 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 11030 10664 150 317 0 10710 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49480

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22318
/proc/meminfo: memFree=1791368/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=44120 CPUtime=222.23
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 11461 0 0 0 22217 6 0 0 25 0 1 0 1147546856 45178880 10664 1992294400 134512640 135813592 4294956160 18446744073709551615 134667812 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 11030 10664 150 317 0 10710 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49480

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22318
/proc/meminfo: memFree=1785032/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=51100 CPUtime=282.22
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 13158 0 0 0 28214 8 0 0 25 0 1 0 1147546856 52326400 12361 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 12775 12361 150 317 0 12455 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56460

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22318
/proc/meminfo: memFree=1781832/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=54400 CPUtime=342.2
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 13880 0 0 0 34212 8 0 0 25 0 1 0 1147546856 55705600 13083 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 13600 13083 150 317 0 13280 0

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

/proc/22317/statm: 14378 13860 150 317 0 14058 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 62872

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22324
/proc/meminfo: memFree=1777856/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=58176 CPUtime=582.14
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 14819 0 0 0 58205 9 0 0 25 0 1 0 1147546856 59572224 14022 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 14544 14022 150 317 0 14224 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63536

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22324
/proc/meminfo: memFree=1777856/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5360 CPUtime=0
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147546856 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1340 239 197 169 0 51 0
[pid=22317] ppid=22316 vsize=58176 CPUtime=642.12
/proc/22317/stat : 22317 (hydrasat_cache4) R 22316 22316 21856 0 -1 4194304 14819 0 0 0 64203 9 0 0 25 0 1 0 1147546856 59572224 14022 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/22317/statm: 14544 14022 150 317 0 14224 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 63536

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1754624/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=25336 CPUtime=1.98
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 6837 0 0 0 195 3 0 0 25 0 1 0 1147616887 25944064 6041 1992294400 134512640 135995732 4294956032 18446744073709551615 134589434 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 6334 6041 173 362 0 5969 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 30700

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1749128/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=30284 CPUtime=61.96
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 8070 0 0 0 6192 4 0 0 25 0 1 0 1147616887 31010816 7274 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 7571 7274 173 362 0 7206 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 35648

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1745416/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=34028 CPUtime=121.95
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 9010 0 0 0 12190 5 0 0 25 0 1 0 1147616887 34844672 8214 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 8507 8214 173 362 0 8142 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 39392

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1744200/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=35444 CPUtime=181.93
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 9310 0 0 0 18188 5 0 0 25 0 1 0 1147616887 36294656 8514 1992294400 134512640 135995732 4294956032 18446744073709551615 134841697 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 8861 8514 173 362 0 8496 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 40808

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1744200/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=35444 CPUtime=241.91
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 9317 0 0 0 24186 5 0 0 25 0 1 0 1147616887 36294656 8521 1992294400 134512640 135995732 4294956032 18446744073709551615 134807687 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 8861 8521 173 362 0 8496 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 40808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1736904/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=42784 CPUtime=301.9
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 11139 0 0 0 30183 7 0 0 25 0 1 0 1147616887 43810816 10343 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 10696 10343 173 362 0 10331 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 48148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1721992/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=57864 CPUtime=361.89
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 14852 0 0 0 36179 10 0 0 25 0 1 0 1147616887 59252736 14056 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 14466 14056 173 362 0 14101 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 63228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1721928/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=57864 CPUtime=421.87
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 14852 0 0 0 42177 10 0 0 25 0 1 0 1147616887 59252736 14056 1992294400 134512640 135995732 4294956032 18446744073709551615 134806299 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 14466 14056 173 362 0 14101 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 63228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1721864/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=57864 CPUtime=481.86
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 14853 0 0 0 48176 10 0 0 25 0 1 0 1147616887 59252736 14057 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 14466 14057 173 362 0 14101 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 63228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22325
/proc/meminfo: memFree=1721864/2055920 swapFree=4178120/4192956
[pid=22316] ppid=22314 vsize=5364 CPUtime=700.1
/proc/22316/stat : 22316 (hydrasat-multi.) S 22314 22316 21856 0 -1 4194304 321 15173 0 0 0 0 69979 31 16 0 1 0 1147546856 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22316/statm: 1341 245 202 169 0 52 0
[pid=22325] ppid=22316 vsize=57864 CPUtime=499.96
/proc/22325/stat : 22325 (hydrasat_cachew) R 22316 22316 21856 0 -1 4194304 14854 0 0 0 49986 10 0 0 25 0 1 0 1147616887 59252736 14058 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/22325/statm: 14466 14058 173 362 0 14101 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63228

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22316 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=799614
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=313952
# CPU time returned by wait4() is 700.114
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.65
CPU system time (s): 0.41
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 63536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.8
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15494
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= 482

runsolver used 1.14482 second user time and 3.23051 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-03 10:53:30
IDJOB=1556337
IDBENCH=70817
IDSOLVER=518
FILE ID=node18/1556337-1238748809
PBS_JOBID= 9086107
Free space on /tmp= 66448 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556337-1238748809/watcher-1556337-1238748809 -o /tmp/evaluation-result-1556337-1238748809/solver-1556337-1238748809 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1556337-1238748809.cnf 1800 756114380

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=756114380

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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	: 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		: 3000.214
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:       1834808 kB
Buffers:         20928 kB
Cached:         125120 kB
SwapCached:       8788 kB
Active:          30592 kB
Inactive:       126080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834808 kB
SwapTotal:     4192956 kB
SwapFree:      4178120 kB
Dirty:            6512 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            50560 kB
Committed_AS:  3272076 kB
PageTables:       1376 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= 66388 MiB
End job on node18 at 2009-04-03 11:13:32