Trace number 1553477

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) 1200.09 1200.61

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark611.334
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
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
700.22/700.57	HOME/hydrasat-multi.sh: line 48: 12242 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.22/700.57	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-1553477-1238715527/watcher-1553477-1238715527 -o /tmp/evaluation-result-1553477-1238715527/solver-1553477-1238715527 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1553477-1238715527.cnf 1800 1631960297 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12241
/proc/meminfo: memFree=1841376/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) R 12239 12241 11876 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12241/statm: 1340 238 196 169 0 51 0
[pid=12242] ppid=12241 vsize=2080 CPUtime=0
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 1144215968 2129920 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 520 153 117 317 0 200 0

[startup+0.0901399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12241
/proc/meminfo: memFree=1841376/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=5776 CPUtime=0.08
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 1167 0 0 0 8 0 0 0 20 0 1 0 1144215968 5914624 1149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 1444 1150 117 317 0 1124 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11136

[startup+0.10114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12241
/proc/meminfo: memFree=1841376/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=6304 CPUtime=0.09
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 1297 0 0 0 9 0 0 0 20 0 1 0 1144215968 6455296 1279 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 1576 1279 117 317 0 1256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11664

[startup+0.301162 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12241
/proc/meminfo: memFree=1841376/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=16320 CPUtime=0.29
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 3975 0 0 0 28 1 0 0 21 0 1 0 1144215968 16711680 3798 1992294400 134512640 135813592 4294956160 18446744073709551615 134521140 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 4080 3798 124 317 0 3760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21680

[startup+0.701205 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12241
/proc/meminfo: memFree=1841376/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=21652 CPUtime=0.69
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 5319 0 0 0 67 2 0 0 25 0 1 0 1144215968 22171648 4985 1992294400 134512640 135813592 4294956160 18446744073709551615 134520747 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 5413 4985 126 317 0 5093 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27012

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1819344/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=26796 CPUtime=1.48
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 6642 0 0 0 146 2 0 0 25 0 1 0 1144215968 27439104 6308 1992294400 134512640 135813592 4294956160 18446744073709551615 134674223 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 6699 6308 126 317 0 6379 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32156

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1813712/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=33740 CPUtime=3.08
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 8313 0 0 0 305 3 0 0 25 0 1 0 1144215968 34549760 7979 1992294400 134512640 135813592 4294956160 18446744073709551615 134674219 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 8435 7979 126 317 0 8115 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 39100

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1801872/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=46704 CPUtime=6.28
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 11738 0 0 0 624 4 0 0 25 0 1 0 1144215968 47824896 10961 1992294400 134512640 135813592 4294956160 18446744073709551615 134521384 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 11676 10961 126 317 0 11356 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 52064

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1788432/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=56856 CPUtime=12.68
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 14187 0 0 0 1263 5 0 0 25 0 1 0 1144215968 58220544 13410 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 14214 13410 126 317 0 13894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62216

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1786384/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=60652 CPUtime=25.47
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 15353 0 0 0 2542 5 0 0 25 0 1 0 1144215968 62107648 14319 1992294400 134512640 135813592 4294956160 18446744073709551615 134520716 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 15163 14319 126 317 0 14843 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 66012

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1777616/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=66952 CPUtime=51.06
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 17431 0 0 0 5100 6 0 0 25 0 1 0 1144215968 68558848 16025 1992294400 134512640 135813592 4294956160 18446744073709551615 134661589 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 16738 16025 150 317 0 16418 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72312

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1773264/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=71204 CPUtime=102.25
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 18486 0 0 0 10219 6 0 0 25 0 1 0 1144215968 72912896 17080 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 17801 17080 150 317 0 17481 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 76564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1771472/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=72940 CPUtime=162.23
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 18922 0 0 0 16216 7 0 0 25 0 1 0 1144215968 74690560 17516 1992294400 134512640 135813592 4294956160 18446744073709551615 135212911 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 18235 17516 150 317 0 17915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1767312/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=77032 CPUtime=222.2
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 19944 0 0 0 22212 8 0 0 25 0 1 0 1144215968 78880768 18538 1992294400 134512640 135813592 4294956160 18446744073709551615 134662668 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 19258 18538 150 317 0 18938 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 82392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1767248/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=77032 CPUtime=282.18
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 19944 0 0 0 28210 8 0 0 25 0 1 0 1144215968 78880768 18538 1992294400 134512640 135813592 4294956160 18446744073709551615 134588875 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 19258 18538 150 317 0 18938 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 82392

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1755216/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=89332 CPUtime=342.15
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 22967 0 0 0 34206 9 0 0 25 0 1 0 1144215968 91475968 21561 1992294400 134512640 135813592 4294956160 18446744073709551615 134665495 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 22333 21561 150 317 0 22013 0

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

/proc/12242/statm: 26931 26061 150 317 0 26611 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 113084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1737040/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=107724 CPUtime=582.06
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 27470 0 0 0 58194 12 0 0 25 0 1 0 1144215968 110309376 26064 1992294400 134512640 135813592 4294956160 18446744073709551615 135213033 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 26931 26064 150 317 0 26611 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 113084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12243
/proc/meminfo: memFree=1736976/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5360 CPUtime=0
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144215967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12241/statm: 1340 239 197 169 0 51 0
[pid=12242] ppid=12241 vsize=107724 CPUtime=642.04
/proc/12242/stat : 12242 (hydrasat_cache4) R 12241 12241 11876 0 -1 4194304 27471 0 0 0 64192 12 0 0 25 0 1 0 1144215968 110309376 26065 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/12242/statm: 26931 26065 150 317 0 26611 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 113084

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12244
/proc/meminfo: memFree=1714512/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=25656 CPUtime=1.71
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 6343 0 0 0 169 2 0 0 25 0 1 0 1144286025 26271744 6010 1992294400 134512640 135995732 4294956016 18446744073709551615 134691211 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 6414 6010 151 362 0 6049 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 31020

[startup+762.306 s]
/proc/loadavg: 1.23 1.06 1.02 2/66 12244
/proc/meminfo: memFree=1681744/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=58756 CPUtime=61.69
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 15331 0 0 0 6157 12 0 0 25 0 1 0 1144286025 60166144 13926 1992294400 134512640 135995732 4294956016 18446744073709551615 135202305 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 14689 13926 173 362 0 14324 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 64120

[startup+822.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/66 12244
/proc/meminfo: memFree=1678672/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=61528 CPUtime=121.66
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 16126 0 0 0 12153 13 0 0 25 0 1 0 1144286025 63004672 14721 1992294400 134512640 135995732 4294956016 18446744073709551615 134589750 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 15382 14721 173 362 0 15017 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 66892

[startup+882.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 12244
/proc/meminfo: memFree=1672336/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=67788 CPUtime=181.63
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 17711 0 0 0 18149 14 0 0 25 0 1 0 1144286025 69414912 16306 1992294400 134512640 135995732 4294956016 18446744073709551615 134808178 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 16947 16306 173 362 0 16582 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 73152

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 12244
/proc/meminfo: memFree=1672336/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=67788 CPUtime=241.6
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 17711 0 0 0 24146 14 0 0 25 0 1 0 1144286025 69414912 16306 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 16947 16306 173 362 0 16582 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 73152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 12244
/proc/meminfo: memFree=1670672/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=69512 CPUtime=301.57
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 18118 0 0 0 30143 14 0 0 25 0 1 0 1144286025 71180288 16713 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 17378 16713 173 362 0 17013 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 74876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 12244
/proc/meminfo: memFree=1665744/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=74304 CPUtime=361.55
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 19336 0 0 0 36140 15 0 0 25 0 1 0 1144286025 76087296 17931 1992294400 134512640 135995732 4294956016 18446744073709551615 134663326 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 18576 17931 173 362 0 18211 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 79668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 12244
/proc/meminfo: memFree=1665680/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=74304 CPUtime=421.53
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 19336 0 0 0 42138 15 0 0 25 0 1 0 1144286025 76087296 17931 1992294400 134512640 135995732 4294956016 18446744073709551615 135385617 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 18576 17931 173 362 0 18211 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 79668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12244
/proc/meminfo: memFree=1665616/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=74304 CPUtime=481.5
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 19336 0 0 0 48135 15 0 0 25 0 1 0 1144286025 76087296 17931 1992294400 134512640 135995732 4294956016 18446744073709551615 134807867 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 18576 17931 173 362 0 18211 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 79668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12244
/proc/meminfo: memFree=1665616/2055920 swapFree=4175224/4192956
[pid=12241] ppid=12239 vsize=5364 CPUtime=700.29
/proc/12241/stat : 12241 (hydrasat-multi.) S 12239 12241 11876 0 -1 4194304 321 28169 0 0 0 0 69977 52 16 0 1 0 1144215967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12241/statm: 1341 245 202 169 0 52 0
[pid=12244] ppid=12241 vsize=74304 CPUtime=499.8
/proc/12244/stat : 12244 (hydrasat_cachew) R 12241 12241 11876 0 -1 4194304 19336 0 0 0 49965 15 0 0 25 0 1 0 1144286025 76087296 17931 1992294400 134512640 135995732 4294956016 18446744073709551615 134807879 0 0 4096 1 0 0 0 17 0 0 0
/proc/12244/statm: 18576 17931 173 362 0 18211 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79668

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 12241 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=771618
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=533918
# CPU time returned by wait4() is 700.306
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.42
CPU system time (s): 0.67
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 113084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.772
system time used= 0.533918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28490
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= 5
involuntary context switches= 2557

runsolver used 1.01585 second user time and 3.35949 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-03 01:38:47
IDJOB=1553477
IDBENCH=70762
IDSOLVER=518
FILE ID=node37/1553477-1238715527
PBS_JOBID= 9085290
Free space on /tmp= 66428 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553477-1238715527/watcher-1553477-1238715527 -o /tmp/evaluation-result-1553477-1238715527/solver-1553477-1238715527 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1553477-1238715527.cnf 1800 1631960297

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1631960297

node37.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		: 3000.213
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		: 3000.213
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:       1841856 kB
Buffers:         33660 kB
Cached:         104672 kB
SwapCached:      11608 kB
Active:          37024 kB
Inactive:       114412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841856 kB
SwapTotal:     4192956 kB
SwapFree:      4175224 kB
Dirty:            6632 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            48712 kB
Committed_AS:  3145780 kB
PageTables:       1384 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= 66320 MiB
End job on node37 at 2009-04-03 01:58:50