Trace number 1716063

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) 1200.04 1200.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c Trying configuration 1
700.61/700.61	HOME/hydrasat-multi.sh: line 48: 15727 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.61/700.61	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-1716063-1240610592/watcher-1716063-1240610592 -o /tmp/evaluation-result-1716063-1240610592/solver-1716063-1240610592 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716063-1240610592.cnf 1800 907994873 

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: 1.02 1.01 0.92 3/64 15726
/proc/meminfo: memFree=1851256/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) R 15724 15726 15506 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15726/statm: 1340 238 196 169 0 51 0
[pid=15727] ppid=15726 vsize=6056 CPUtime=0
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 89092736 6201344 142 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 1514 142 117 317 0 1194 0

[startup+0.0679361 s]
/proc/loadavg: 1.02 1.01 0.92 3/64 15726
/proc/meminfo: memFree=1851256/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=9356 CPUtime=0.05
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 1056 0 0 0 5 0 0 0 19 0 1 0 89092736 9580544 1038 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 2339 1039 117 317 0 2019 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14716

[startup+0.101926 s]
/proc/loadavg: 1.02 1.01 0.92 3/64 15726
/proc/meminfo: memFree=1851256/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=11204 CPUtime=0.08
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 1544 0 0 0 8 0 0 0 19 0 1 0 89092736 11472896 1526 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 2801 1527 117 317 0 2481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16564

[startup+0.30187 s]
/proc/loadavg: 1.02 1.01 0.92 3/64 15726
/proc/meminfo: memFree=1851256/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=21632 CPUtime=0.29
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 4320 0 0 0 27 2 0 0 20 0 1 0 89092736 22151168 4302 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 5408 4302 117 317 0 5088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26992

[startup+0.701756 s]
/proc/loadavg: 1.02 1.01 0.92 3/64 15726
/proc/meminfo: memFree=1851256/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=39716 CPUtime=0.69
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 9194 0 0 0 65 4 0 0 24 0 1 0 89092736 40669184 9176 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 9962 9177 117 317 0 9642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50153 s]
/proc/loadavg: 1.02 1.01 0.92 2/66 15728
/proc/meminfo: memFree=1798504/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=78824 CPUtime=1.49
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 19486 0 0 0 140 9 0 0 25 0 1 0 89092736 80715776 19468 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 19706 19469 122 317 0 19386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84184

[startup+3.10108 s]
/proc/loadavg: 1.02 1.01 0.92 2/66 15728
/proc/meminfo: memFree=1748840/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=113524 CPUtime=3.08
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 29281 0 0 0 295 13 0 0 25 0 1 0 89092736 116248576 26144 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 28381 26144 126 317 0 28061 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 118884

[startup+6.30117 s]
/proc/loadavg: 1.02 1.01 0.92 2/66 15728
/proc/meminfo: memFree=1724904/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=165040 CPUtime=6.29
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 46306 0 0 0 607 22 0 0 25 0 1 0 89092736 169000960 38987 1992294400 134512640 135813592 4294956176 18446744073709551615 134606918 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 41260 38987 127 317 0 40940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 170400

[startup+12.7014 s]
/proc/loadavg: 1.02 1.01 0.92 2/66 15728
/proc/meminfo: memFree=1680880/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=179312 CPUtime=12.69
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 49997 0 0 0 1246 23 0 0 25 0 1 0 89092736 183615488 42677 1992294400 134512640 135813592 4294956176 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 44828 42677 149 317 0 44508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184672

[startup+25.5017 s]
/proc/loadavg: 1.01 1.01 0.92 2/66 15728
/proc/meminfo: memFree=1678896/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=181292 CPUtime=25.48
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 50477 0 0 0 2525 23 0 0 25 0 1 0 89092736 185643008 43157 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 45323 43157 149 317 0 45003 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186652

[startup+51.1015 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1677680/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=182496 CPUtime=51.07
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 50794 0 0 0 5083 24 0 0 25 0 1 0 89092736 186875904 43474 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 45624 43474 149 317 0 45304 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 187856

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1674288/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=185820 CPUtime=102.28
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 51626 0 0 0 10203 25 0 0 25 0 1 0 89092736 190279680 44306 1992294400 134512640 135813592 4294956176 18446744073709551615 134661561 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 46455 44306 149 317 0 46135 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 191180

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1669168/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=190992 CPUtime=162.28
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 52900 0 0 0 16202 26 0 0 25 0 1 0 89092736 195575808 45580 1992294400 134512640 135813592 4294956176 18446744073709551615 134591851 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 47748 45580 149 317 0 47428 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 196352

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1669168/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=190992 CPUtime=222.29
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 52901 0 0 0 22203 26 0 0 25 0 1 0 89092736 195575808 45581 1992294400 134512640 135813592 4294956176 18446744073709551615 134664797 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 47748 45581 149 317 0 47428 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 196352

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1669104/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=190992 CPUtime=282.29
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 52901 0 0 0 28203 26 0 0 25 0 1 0 89092736 195575808 45581 1992294400 134512640 135813592 4294956176 18446744073709551615 134665511 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 47748 45581 149 317 0 47428 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 196352

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1668592/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=191524 CPUtime=342.3
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 53042 0 0 0 34204 26 0 0 25 0 1 0 89092736 196120576 45722 1992294400 134512640 135813592 4294956176 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 47881 45722 149 317 0 47561 0

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

/proc/15727/statm: 48822 46645 149 317 0 48502 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 200648

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 15728
/proc/meminfo: memFree=1662128/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=197840 CPUtime=582.32
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 54614 0 0 0 58204 28 0 0 25 0 1 0 89092736 202588160 47294 1992294400 134512640 135813592 4294956176 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 49460 47294 149 317 0 49140 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 203200

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 0.93 2/66 15728
/proc/meminfo: memFree=1662128/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5360 CPUtime=0
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89092736 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15726/statm: 1340 239 197 169 0 51 0
[pid=15727] ppid=15726 vsize=197840 CPUtime=642.33
/proc/15727/stat : 15727 (hydrasat_cache4) R 15726 15726 15506 0 -1 4194304 54614 0 0 0 64205 28 0 0 25 0 1 0 89092736 202588160 47294 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/15727/statm: 49460 47294 149 317 0 49140 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 203200

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 15729
/proc/meminfo: memFree=1604656/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=75704 CPUtime=1.68
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 18681 0 0 0 160 8 0 0 25 0 1 0 89162797 77520896 18665 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 18926 18666 148 362 0 18561 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 81068

[startup+762.305 s]
/proc/loadavg: 1.10 1.05 0.94 2/66 15729
/proc/meminfo: memFree=1540400/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=124276 CPUtime=61.67
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 36207 0 0 0 6144 23 0 0 25 0 1 0 89162797 127258624 28889 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 31069 28889 172 362 0 30704 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 129640

[startup+822.301 s]
/proc/loadavg: 1.04 1.04 0.94 2/66 15729
/proc/meminfo: memFree=1537520/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=127452 CPUtime=121.67
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 37014 0 0 0 12143 24 0 0 25 0 1 0 89162797 130510848 29696 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 31863 29696 172 362 0 31498 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 132816

[startup+882.301 s]
/proc/loadavg: 1.07 1.04 0.95 2/66 15729
/proc/meminfo: memFree=1534576/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=130236 CPUtime=181.68
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 37708 0 0 0 18143 25 0 0 25 0 1 0 89162797 133361664 30390 1992294400 134512640 135995732 4294956032 18446744073709551615 134682454 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 32559 30390 172 362 0 32194 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 135600

[startup+942.301 s]
/proc/loadavg: 1.02 1.03 0.95 2/66 15729
/proc/meminfo: memFree=1531440/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=133320 CPUtime=241.68
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 38487 0 0 0 24142 26 0 0 25 0 1 0 89162797 136519680 31169 1992294400 134512640 135995732 4294956032 18446744073709551615 134841364 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 33330 31169 172 362 0 32965 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 138684

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 0.95 2/66 15729
/proc/meminfo: memFree=1531568/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=133320 CPUtime=301.69
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 38487 0 0 0 30143 26 0 0 25 0 1 0 89162797 136519680 31169 1992294400 134512640 135995732 4294956032 18446744073709551615 134843041 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 33330 31169 172 362 0 32965 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 138684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 15729
/proc/meminfo: memFree=1531568/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=133320 CPUtime=361.69
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 38487 0 0 0 36143 26 0 0 25 0 1 0 89162797 136519680 31169 1992294400 134512640 135995732 4294956032 18446744073709551615 134589575 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 33330 31169 172 362 0 32965 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 138684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 15729
/proc/meminfo: memFree=1531504/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=133320 CPUtime=421.71
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 38487 0 0 0 42144 27 0 0 25 0 1 0 89162797 136519680 31169 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 33330 31169 172 362 0 32965 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 138684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 15729
/proc/meminfo: memFree=1531504/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=133320 CPUtime=481.71
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 38487 0 0 0 48144 27 0 0 25 0 1 0 89162797 136519680 31169 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 33330 31169 172 362 0 32965 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 138684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 15729
/proc/meminfo: memFree=1531504/2055920 swapFree=4181344/4192956
[pid=15726] ppid=15724 vsize=5364 CPUtime=700.62
/proc/15726/stat : 15726 (hydrasat-multi.) S 15724 15726 15506 0 -1 4194304 322 56024 0 0 0 0 69960 102 16 0 1 0 89092736 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15726/statm: 1341 245 202 169 0 52 0
[pid=15729] ppid=15726 vsize=133320 CPUtime=499.42
/proc/15729/stat : 15729 (hydrasat_cachew) R 15726 15726 15506 0 -1 4194304 38487 0 0 0 49915 27 0 0 25 0 1 0 89162797 136519680 31169 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/15729/statm: 33330 31169 172 362 0 32965 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 138684

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 15726 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=601644
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=29843
# CPU time returned by wait4() is 700.631
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.02
CPU time (s): 1200.04
CPU user time (s): 1198.75
CPU system time (s): 1.29
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 204948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.602
system time used= 1.02984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56346
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= 7
involuntary context switches= 1413

runsolver used 1.47378 second user time and 2.89656 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-25 00:03:13
IDJOB=1716063
IDBENCH=20366
IDSOLVER=518
FILE ID=node16/1716063-1240610592
PBS_JOBID= 9186298
Free space on /tmp= 66300 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716063-1240610592/watcher-1716063-1240610592 -o /tmp/evaluation-result-1716063-1240610592/solver-1716063-1240610592 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716063-1240610592.cnf 1800 907994873

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=907994873

node16.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		: 3000.234
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		: 3000.234
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:       1851736 kB
Buffers:         35984 kB
Cached:         118616 kB
SwapCached:       6356 kB
Active:         100016 kB
Inactive:        63376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851736 kB
SwapTotal:     4192956 kB
SwapFree:      4181344 kB
Dirty:           25420 kB
Writeback:           0 kB
Mapped:          13464 kB
Slab:            26840 kB
Committed_AS:   268356 kB
PageTables:       1436 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= 66108 MiB
End job on node16 at 2009-04-25 00:23:15