Trace number 1555246

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-Flat 2009-03-22-Flat? (TO) 1200.06 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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-1555246-1238738896/watcher-1555246-1238738896 -o /tmp/evaluation-result-1555246-1238738896/solver-1555246-1238738896 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1555246-1238738896.cnf -rs 771065186 -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: 1.00 1.00 1.11 3/64 22538
/proc/meminfo: memFree=1769800/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=1876 CPUtime=0
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1146554799 1921024 180 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 469 180 119 319 0 147 0

[startup+0.0370359 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 22538
/proc/meminfo: memFree=1769800/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=3196 CPUtime=0.03
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 569 0 0 0 3 0 0 0 18 0 1 0 1146554799 3272704 553 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 832 554 119 319 0 510 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3196

[startup+0.102043 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 22538
/proc/meminfo: memFree=1769800/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=6560 CPUtime=0.09
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 1433 0 0 0 9 0 0 0 18 0 1 0 1146554799 6717440 1417 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 1640 1418 125 319 0 1318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6560

[startup+0.302073 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 22538
/proc/meminfo: memFree=1769800/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=11376 CPUtime=0.29
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 2703 0 0 0 29 0 0 0 19 0 1 0 1146554799 11649024 2570 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 2844 2570 128 319 0 2522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11376

[startup+0.701131 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 22538
/proc/meminfo: memFree=1769800/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=16716 CPUtime=0.69
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 4219 0 0 0 68 1 0 0 22 0 1 0 1146554799 17117184 3817 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 4179 3822 131 319 0 3857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16716

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 22539
/proc/meminfo: memFree=1752512/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=19324 CPUtime=1.49
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 4898 0 0 0 148 1 0 0 25 0 1 0 1146554799 19787776 4495 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 4831 4495 148 319 0 4509 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19324

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 22539
/proc/meminfo: memFree=1752064/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=19588 CPUtime=3.09
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 4944 0 0 0 308 1 0 0 25 0 1 0 1146554799 20058112 4541 1992294400 134512640 135819388 4294956176 18446744073709551615 134702592 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 4897 4541 148 319 0 4575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19588

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 22539
/proc/meminfo: memFree=1751744/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=19720 CPUtime=6.29
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 4991 0 0 0 628 1 0 0 25 0 1 0 1146554799 20193280 4588 1992294400 134512640 135819388 4294956176 18446744073709551615 134603479 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 4930 4588 148 319 0 4608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19720

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 22539
/proc/meminfo: memFree=1751040/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=20380 CPUtime=12.68
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 5164 0 0 0 1267 1 0 0 25 0 1 0 1146554799 20869120 4761 1992294400 134512640 135819388 4294956176 18446744073709551615 135208580 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 5095 4761 148 319 0 4773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20380

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 22539
/proc/meminfo: memFree=1750400/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=21040 CPUtime=25.49
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 5331 0 0 0 2547 2 0 0 25 0 1 0 1146554799 21544960 4928 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 5260 4928 148 319 0 4938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21040

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 22539
/proc/meminfo: memFree=1748864/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=22648 CPUtime=51.08
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 5713 0 0 0 5106 2 0 0 25 0 1 0 1146554799 23191552 5310 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 5662 5310 148 319 0 5340 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22648

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22539
/proc/meminfo: memFree=1746560/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=24908 CPUtime=102.26
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 6287 0 0 0 10223 3 0 0 25 0 1 0 1146554799 25505792 5884 1992294400 134512640 135819388 4294956176 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 6227 5884 148 319 0 5905 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24908

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22539
/proc/meminfo: memFree=1744128/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=27320 CPUtime=162.24
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 6886 0 0 0 16220 4 0 0 25 0 1 0 1146554799 27975680 6483 1992294400 134512640 135819388 4294956176 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 6830 6483 148 319 0 6508 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27320

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 22539
/proc/meminfo: memFree=1743296/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=28252 CPUtime=222.22
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 7078 0 0 0 22218 4 0 0 25 0 1 0 1146554799 28930048 6675 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 7063 6675 148 319 0 6741 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28252

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22539
/proc/meminfo: memFree=1741376/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=30176 CPUtime=282.21
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 7547 0 0 0 28216 5 0 0 25 0 1 0 1146554799 30900224 7144 1992294400 134512640 135819388 4294956176 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 7544 7144 148 319 0 7222 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30176

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22539
/proc/meminfo: memFree=1738880/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=32728 CPUtime=342.19
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 8158 0 0 0 34213 6 0 0 25 0 1 0 1146554799 33513472 7755 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 8182 7755 148 319 0 7860 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32728

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22539
/proc/meminfo: memFree=1737216/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=34416 CPUtime=402.17
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 8568 0 0 0 40211 6 0 0 25 0 1 0 1146554799 35241984 8165 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 8604 8165 148 319 0 8282 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 34416

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22539
/proc/meminfo: memFree=1736192/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=35716 CPUtime=462.16
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 8827 0 0 0 46209 7 0 0 25 0 1 0 1146554799 36573184 8424 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 8929 8424 148 319 0 8607 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 22539
/proc/meminfo: memFree=1736064/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=35716 CPUtime=522.13
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 8845 0 0 0 52206 7 0 0 25 0 1 0 1146554799 36573184 8442 1992294400 134512640 135819388 4294956176 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 8929 8442 148 319 0 8607 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 35716

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22539
/proc/meminfo: memFree=1735744/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=35992 CPUtime=582.12
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 8904 0 0 0 58205 7 0 0 25 0 1 0 1146554799 36855808 8501 1992294400 134512640 135819388 4294956176 18446744073709551615 134599553 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 8998 8501 148 319 0 8676 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35992

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22539
/proc/meminfo: memFree=1735232/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=36540 CPUtime=642.1
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 9034 0 0 0 64203 7 0 0 25 0 1 0 1146554799 37416960 8631 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 9135 8631 148 319 0 8813 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 36540

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22539
/proc/meminfo: memFree=1734464/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=37200 CPUtime=702.09
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 9224 0 0 0 70201 8 0 0 25 0 1 0 1146554799 38092800 8821 1992294400 134512640 135819388 4294956176 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 9300 8821 148 319 0 8978 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 37200

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22539
/proc/meminfo: memFree=1733440/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=38368 CPUtime=762.07
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 9471 0 0 0 76199 8 0 0 25 0 1 0 1146554799 39288832 9068 1992294400 134512640 135819388 4294956176 18446744073709551615 134669055 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 9592 9068 148 319 0 9270 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 38368

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22539
/proc/meminfo: memFree=1733248/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=38368 CPUtime=822.04
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 9494 0 0 0 82196 8 0 0 25 0 1 0 1146554799 39288832 9091 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 9592 9091 148 319 0 9270 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 38368

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22539
/proc/meminfo: memFree=1731776/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=40056 CPUtime=882.02
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 9870 0 0 0 88194 8 0 0 25 0 1 0 1146554799 41017344 9467 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 10014 9467 148 319 0 9692 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 40056

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22539
/proc/meminfo: memFree=1727744/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=44104 CPUtime=942.01
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 10884 0 0 0 94191 10 0 0 25 0 1 0 1146554799 45162496 10481 1992294400 134512640 135819388 4294956176 18446744073709551615 134617207 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 11026 10481 148 319 0 10704 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 44104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22539
/proc/meminfo: memFree=1723584/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=48408 CPUtime=1001.99
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 11892 0 0 0 100188 11 0 0 25 0 1 0 1146554799 49569792 11489 1992294400 134512640 135819388 4294956176 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 12102 11489 148 319 0 11780 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 48408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22539
/proc/meminfo: memFree=1720256/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=51760 CPUtime=1061.97
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 12730 0 0 0 106185 12 0 0 25 0 1 0 1146554799 53002240 12327 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 12940 12327 148 319 0 12618 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 51760

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 22539
/proc/meminfo: memFree=1716928/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=55672 CPUtime=1121.96
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 13549 0 0 0 112183 13 0 0 25 0 1 0 1146554799 57008128 13146 1992294400 134512640 135819388 4294956176 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 13918 13146 148 319 0 13596 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 55672

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 22539
/proc/meminfo: memFree=1715648/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=57332 CPUtime=1181.94
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 13859 0 0 0 118181 13 0 0 25 0 1 0 1146554799 58707968 13456 1992294400 134512640 135819388 4294956176 18446744073709551615 134592764 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 14333 13456 148 319 0 14011 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 57332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 22539
/proc/meminfo: memFree=1715648/2055920 swapFree=4175732/4192956
[pid=22538] ppid=22536 vsize=57332 CPUtime=1200.03
/proc/22538/stat : 22538 (hydrasat-flat) R 22536 22538 22467 0 -1 4194304 13859 0 0 0 119990 13 0 0 25 0 1 0 1146554799 58707968 13456 1992294400 134512640 135819388 4294956176 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/22538/statm: 14333 13456 148 319 0 14011 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57332

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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.146977
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 57332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13859
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= 1410

runsolver used 0.889864 second user time and 2.6496 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-03 08:08:16
IDJOB=1555246
IDBENCH=70796
IDSOLVER=519
FILE ID=node30/1555246-1238738896
PBS_JOBID= 9085384
Free space on /tmp= 66512 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555246-1238738896/watcher-1555246-1238738896 -o /tmp/evaluation-result-1555246-1238738896/solver-1555246-1238738896 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1555246-1238738896.cnf -rs 771065186 -co memory_limit 1800

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=771065186

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1770216 kB
Buffers:         27040 kB
Cached:         168176 kB
SwapCached:      11096 kB
Active:          47608 kB
Inactive:       160620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770216 kB
SwapTotal:     4192956 kB
SwapFree:      4175732 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          18740 kB
Slab:            63512 kB
Committed_AS:  3390960 kB
PageTables:       1368 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= 66508 MiB
End job on node30 at 2009-04-03 08:28:18