Trace number 1553479

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 2009-03-22-Base? (TO) 1200.09 1200.42

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


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-1553479-1238715542/watcher-1553479-1238715542 -o /tmp/evaluation-result-1553479-1238715542/solver-1553479-1238715542 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1553479-1238715542.cnf -rs 1593257811 -co memory_limit 1800 

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: 0.99 0.97 0.99 3/68 1632
/proc/meminfo: memFree=1377824/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=2396 CPUtime=0
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 1144215806 2453504 202 1992294400 134512640 135997824 4294956160 18446744073709551615 135431166 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 599 203 151 362 0 234 0

[startup+0.0600021 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 1632
/proc/meminfo: memFree=1377824/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=3980 CPUtime=0.05
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 672 0 0 0 5 0 0 0 18 0 1 0 1144215806 4075520 656 1992294400 134512640 135997824 4294956160 18446744073709551615 134615107 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 995 656 151 362 0 630 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3980

[startup+0.102005 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 1632
/proc/meminfo: memFree=1377824/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=5300 CPUtime=0.09
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 1017 0 0 0 9 0 0 0 18 0 1 0 1144215806 5427200 1001 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 1325 1001 151 362 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5300

[startup+0.301025 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 1632
/proc/meminfo: memFree=1377824/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=13996 CPUtime=0.29
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 3381 0 0 0 28 1 0 0 19 0 1 0 1144215806 14331904 3206 1992294400 134512640 135997824 4294956160 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 3499 3206 158 362 0 3134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13996

[startup+0.701064 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 1632
/proc/meminfo: memFree=1377824/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=18748 CPUtime=0.69
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 4609 0 0 0 67 2 0 0 22 0 1 0 1144215806 19197952 4277 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 4687 4277 159 362 0 4322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18748

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1358872/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=23936 CPUtime=1.49
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 5896 0 0 0 147 2 0 0 25 0 1 0 1144215806 24510464 5564 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 5984 5564 159 362 0 5619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23936

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1353624/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=30324 CPUtime=3.09
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 7469 0 0 0 306 3 0 0 25 0 1 0 1144215806 31051776 7137 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 7581 7137 159 362 0 7216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30324

[startup+6.30162 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1342688/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=40196 CPUtime=6.29
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 10069 0 0 0 624 5 0 0 25 0 1 0 1144215806 41160704 9608 1992294400 134512640 135997824 4294956160 18446744073709551615 134692700 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 10049 9608 159 362 0 9684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40196

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1329312/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=52856 CPUtime=12.68
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 13142 0 0 0 1262 6 0 0 25 0 1 0 1144215806 54124544 12367 1992294400 134512640 135997824 4294956160 18446744073709551615 135387649 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 13214 12367 159 362 0 12849 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52856

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1326368/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=54976 CPUtime=25.49
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 13720 0 0 0 2542 7 0 0 25 0 1 0 1144215806 56295424 12945 1992294400 134512640 135997824 4294956160 18446744073709551615 134520069 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 13744 12945 159 362 0 13379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54976

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1315424/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=65988 CPUtime=51.07
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 17186 0 0 0 5099 8 0 0 25 0 1 0 1144215806 67571712 15782 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 16497 15782 175 362 0 16132 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65988

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1314208/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=66912 CPUtime=102.26
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 17412 0 0 0 10218 8 0 0 25 0 1 0 1144215806 68517888 16008 1992294400 134512640 135997824 4294956160 18446744073709551615 134590834 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 16728 16008 175 362 0 16363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66912

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1313056/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=67968 CPUtime=162.25
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 17683 0 0 0 16216 9 0 0 25 0 1 0 1144215806 69599232 16279 1992294400 134512640 135997824 4294956160 18446744073709551615 135211063 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 16992 16279 175 362 0 16627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67968

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1633
/proc/meminfo: memFree=1311392/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=69552 CPUtime=222.23
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 18098 0 0 0 22214 9 0 0 25 0 1 0 1144215806 71221248 16694 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 17388 16694 175 362 0 17023 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 69552

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1303712/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=77308 CPUtime=282.21
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 20023 0 0 0 28210 11 0 0 25 0 1 0 1144215806 79163392 18619 1992294400 134512640 135997824 4294956160 18446744073709551615 134683584 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 19327 18619 175 362 0 18962 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1295016/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=86180 CPUtime=342.19
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 22188 0 0 0 34207 12 0 0 25 0 1 0 1144215806 88248320 20784 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 21545 20784 175 362 0 21180 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 86180

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1292136/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=88988 CPUtime=402.17
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 22891 0 0 0 40205 12 0 0 25 0 1 0 1144215806 91123712 21487 1992294400 134512640 135997824 4294956160 18446744073709551615 134590476 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22247 21487 175 362 0 21882 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 88988

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1291880/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=89436 CPUtime=462.15
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 22975 0 0 0 46203 12 0 0 25 0 1 0 1144215806 91582464 21571 1992294400 134512640 135997824 4294956160 18446744073709551615 135204325 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22359 21571 175 362 0 21994 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 89436

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1291048/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=522.14
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23195 0 0 0 52201 13 0 0 25 0 1 0 1144215806 92459008 21791 1992294400 134512640 135997824 4294956160 18446744073709551615 134758004 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21791 175 362 0 22208 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 90292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1291048/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=582.13
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23195 0 0 0 58200 13 0 0 25 0 1 0 1144215806 92459008 21791 1992294400 134512640 135997824 4294956160 18446744073709551615 134639033 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21791 175 362 0 22208 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 90292

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1291048/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=642.11
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23195 0 0 0 64198 13 0 0 25 0 1 0 1144215806 92459008 21791 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21791 175 362 0 22208 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 90292

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1290984/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=702.09
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23197 0 0 0 70196 13 0 0 25 0 1 0 1144215806 92459008 21793 1992294400 134512640 135997824 4294956160 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21793 175 362 0 22208 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 90292

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1290984/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=762.07
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23198 0 0 0 76194 13 0 0 25 0 1 0 1144215806 92459008 21794 1992294400 134512640 135997824 4294956160 18446744073709551615 134590470 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21794 175 362 0 22208 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 90292

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1290984/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=822.05
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23198 0 0 0 82192 13 0 0 25 0 1 0 1144215806 92459008 21794 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21794 175 362 0 22208 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 90292

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1290984/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=90292 CPUtime=882.03
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 23198 0 0 0 88190 13 0 0 25 0 1 0 1144215806 92459008 21794 1992294400 134512640 135997824 4294956160 18446744073709551615 134843386 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 22573 21794 175 362 0 22208 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 90292

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1275688/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=106184 CPUtime=942.03
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 27002 0 0 0 94187 16 0 0 25 0 1 0 1144215806 108732416 25598 1992294400 134512640 135997824 4294956160 18446744073709551615 134817174 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 26546 25598 175 362 0 26181 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 106184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1268392/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=113340 CPUtime=1002.01
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 28828 0 0 0 100184 17 0 0 25 0 1 0 1144215806 116060160 27424 1992294400 134512640 135997824 4294956160 18446744073709551615 134682589 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 28335 27424 175 362 0 27970 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 113340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1264360/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=117472 CPUtime=1061.99
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 29839 0 0 0 106182 17 0 0 25 0 1 0 1144215806 120291328 28435 1992294400 134512640 135997824 4294956160 18446744073709551615 134756069 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 29368 28435 175 362 0 29003 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 117472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1264360/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=117472 CPUtime=1121.98
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 29839 0 0 0 112180 18 0 0 25 0 1 0 1144215806 120291328 28435 1992294400 134512640 135997824 4294956160 18446744073709551615 134817197 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 29368 28435 175 362 0 29003 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 117472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1264360/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=117472 CPUtime=1181.96
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 29841 0 0 0 118178 18 0 0 25 0 1 0 1144215806 120291328 28437 1992294400 134512640 135997824 4294956160 18446744073709551615 134757811 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 29368 28437 175 362 0 29003 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 117472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 1635
/proc/meminfo: memFree=1264360/2055920 swapFree=4175252/4192956
[pid=1632] ppid=1630 vsize=117472 CPUtime=1200.06
/proc/1632/stat : 1632 (hydrasat) R 1630 1632 1440 0 -1 4194304 29841 0 0 0 119988 18 0 0 25 0 1 0 1144215806 120291328 28437 1992294400 134512640 135997824 4294956160 18446744073709551615 134683622 0 0 4096 1 0 0 0 17 1 0 0
/proc/1632/statm: 29368 28437 175 362 0 29003 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117472

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.200969
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 117472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29841
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1683

runsolver used 1.02584 second user time and 3.35249 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-03 01:39:02
IDJOB=1553479
IDBENCH=70762
IDSOLVER=520
FILE ID=node60/1553479-1238715542
PBS_JOBID= 9085289
Free space on /tmp= 66548 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553479-1238715542/watcher-1553479-1238715542 -o /tmp/evaluation-result-1553479-1238715542/solver-1553479-1238715542 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1553479-1238715542.cnf -rs 1593257811 -co memory_limit 1800

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1593257811

node60.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		: 3000.202
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		: 3000.202
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:       1378240 kB
Buffers:        101980 kB
Cached:         478452 kB
SwapCached:      11032 kB
Active:         269960 kB
Inactive:       323644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378240 kB
SwapTotal:     4192956 kB
SwapFree:      4175252 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          18476 kB
Slab:            69568 kB
Committed_AS:  3556140 kB
PageTables:       1712 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= 66544 MiB
End job on node60 at 2009-04-03 01:59:05