Trace number 1730235

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.5644
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

0.00/0.00	c Trying configuration 1
700.03/700.37	HOME/hydrasat-multi.sh: line 48: 24724 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.03/700.37	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-1730235-1240757302/watcher-1730235-1240757302 -o /tmp/evaluation-result-1730235-1240757302/solver-1730235-1240757302 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1730235-1240757302.cnf 1800 1012688923 

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 0.98 3/64 24723
/proc/meminfo: memFree=1809152/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) R 24721 24723 24346 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/24723/statm: 1340 238 196 169 0 51 0
[pid=24724] ppid=24723 vsize=2264 CPUtime=0
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 103764391 2318336 144 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 566 144 117 317 0 246 0

[startup+0.018276 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 24723
/proc/meminfo: memFree=1809152/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=2792 CPUtime=0.01
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 298 0 0 0 1 0 0 0 19 0 1 0 103764391 2859008 280 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 698 280 117 317 0 378 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8152

[startup+0.101291 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 24723
/proc/meminfo: memFree=1809152/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=5828 CPUtime=0.09
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 1125 0 0 0 9 0 0 0 19 0 1 0 103764391 5967872 1107 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 1457 1108 117 317 0 1137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11188

[startup+0.301326 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 24723
/proc/meminfo: memFree=1809152/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=13352 CPUtime=0.29
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 3115 0 0 0 28 1 0 0 21 0 1 0 103764391 13672448 3097 1992294400 134512640 135813592 4294956176 18446744073709551615 135207783 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 3338 3098 117 317 0 3018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18712

[startup+0.7014 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 24723
/proc/meminfo: memFree=1809152/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=17468 CPUtime=0.69
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 4356 0 0 0 68 1 0 0 24 0 1 0 103764391 17887232 4147 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 4367 4147 124 317 0 4047 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22828

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1792752/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=17468 CPUtime=1.49
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 4356 0 0 0 148 1 0 0 25 0 1 0 103764391 17887232 4147 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 4367 4147 124 317 0 4047 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22828

[startup+3.10284 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1792624/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=17468 CPUtime=3.09
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 4356 0 0 0 308 1 0 0 25 0 1 0 103764391 17887232 4147 1992294400 134512640 135813592 4294956176 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 4367 4147 124 317 0 4047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22828

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1792304/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=17468 CPUtime=6.29
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 4358 0 0 0 627 2 0 0 25 0 1 0 103764391 17887232 4149 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 4367 4149 126 317 0 4047 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22828

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1778480/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=32796 CPUtime=12.69
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 8407 0 0 0 1265 4 0 0 25 0 1 0 103764391 33583104 7994 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 8199 7994 149 317 0 7879 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38156

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1775984/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=34116 CPUtime=25.48
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 8737 0 0 0 2544 4 0 0 25 0 1 0 103764391 34934784 8324 1992294400 134512640 135813592 4294956176 18446744073709551615 135205397 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 8529 8324 149 317 0 8209 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39476

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1775152/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=35048 CPUtime=51.06
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 8944 0 0 0 5102 4 0 0 25 0 1 0 103764391 35889152 8531 1992294400 134512640 135813592 4294956176 18446744073709551615 135202780 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 8762 8531 149 317 0 8442 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40408

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1775216/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=35048 CPUtime=102.24
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 8944 0 0 0 10220 4 0 0 25 0 1 0 103764391 35889152 8531 1992294400 134512640 135813592 4294956176 18446744073709551615 134661608 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 8762 8531 149 317 0 8442 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 40408

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1757424/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=52876 CPUtime=162.22
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 13364 0 0 0 16216 6 0 0 25 0 1 0 103764391 54145024 12951 1992294400 134512640 135813592 4294956176 18446744073709551615 134665454 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 13219 12951 149 317 0 12899 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 58236

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1754864/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=55428 CPUtime=222.2
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 13998 0 0 0 22213 7 0 0 25 0 1 0 103764391 56758272 13585 1992294400 134512640 135813592 4294956176 18446744073709551615 134588993 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 13857 13585 149 317 0 13537 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 60788

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1754864/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=55428 CPUtime=282.18
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 13998 0 0 0 28211 7 0 0 25 0 1 0 103764391 56758272 13585 1992294400 134512640 135813592 4294956176 18446744073709551615 134665175 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 13857 13585 149 317 0 13537 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 60788

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1754800/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=55428 CPUtime=342.16
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 14003 0 0 0 34209 7 0 0 25 0 1 0 103764391 56758272 13590 1992294400 134512640 135813592 4294956176 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 13857 13590 149 317 0 13537 0

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

/proc/24724/statm: 13857 13590 149 317 0 13537 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 60788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24725
/proc/meminfo: memFree=1754672/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5360 CPUtime=0
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103764391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24723/statm: 1340 239 197 169 0 51 0
[pid=24724] ppid=24723 vsize=55428 CPUtime=642.05
/proc/24724/stat : 24724 (hydrasat_cache4) R 24723 24723 24346 0 -1 4194304 14003 0 0 0 64198 7 0 0 25 0 1 0 103764391 56758272 13590 1992294400 134512640 135813592 4294956176 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 1 0 0
/proc/24724/statm: 13857 13590 149 317 0 13537 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 60788

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 24726
/proc/meminfo: memFree=1740656/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=14416 CPUtime=1.91
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 3572 0 0 0 189 2 0 0 25 0 1 0 103834428 14761984 3365 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 3604 3365 150 362 0 3239 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 19780

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 0.99 2/66 24732
/proc/meminfo: memFree=1733736/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=22336 CPUtime=61.87
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 5752 0 0 0 6185 2 0 0 25 0 1 0 103834428 22872064 5341 1992294400 134512640 135995732 4294956032 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 5584 5341 171 362 0 5219 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 27700

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 0.99 2/66 24732
/proc/meminfo: memFree=1729008/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=27092 CPUtime=121.85
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 6937 0 0 0 12182 3 0 0 25 0 1 0 103834428 27742208 6526 1992294400 134512640 135995732 4294956032 18446744073709551615 134513927 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 6773 6526 171 362 0 6408 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 32456

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1718192/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=37828 CPUtime=181.83
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 9636 0 0 0 18179 4 0 0 25 0 1 0 103834428 38735872 9225 1992294400 134512640 135995732 4294956032 18446744073709551615 134665251 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 9457 9225 171 362 0 9092 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 43192

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1705584/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=50636 CPUtime=241.81
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 12786 0 0 0 24175 6 0 0 25 0 1 0 103834428 51851264 12375 1992294400 134512640 135995732 4294956032 18446744073709551615 134807833 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 12659 12375 171 362 0 12294 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 56000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1684016/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=72164 CPUtime=301.79
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 18154 0 0 0 30169 10 0 0 25 0 1 0 103834428 73895936 17743 1992294400 134512640 135995732 4294956032 18446744073709551615 134665283 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 18041 17743 171 362 0 17676 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 77528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1664368/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=92272 CPUtime=361.77
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 23120 0 0 0 36164 13 0 0 25 0 1 0 103834428 94486528 22709 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 23068 22709 171 362 0 22703 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 97636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1658416/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=97892 CPUtime=421.75
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 24517 0 0 0 42161 14 0 0 25 0 1 0 103834428 100241408 24106 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 24473 24106 171 362 0 24108 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 103256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1658416/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=97892 CPUtime=481.72
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 24517 0 0 0 48158 14 0 0 25 0 1 0 103834428 100241408 24106 1992294400 134512640 135995732 4294956032 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 24473 24106 171 362 0 24108 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 103256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1658416/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=97892 CPUtime=499.92
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 24517 0 0 0 49978 14 0 0 25 0 1 0 103834428 100241408 24106 1992294400 134512640 135995732 4294956032 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 24473 24106 171 362 0 24108 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 103256

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24732
/proc/meminfo: memFree=1658416/2055920 swapFree=4180820/4192956
[pid=24723] ppid=24721 vsize=5364 CPUtime=700.1
/proc/24723/stat : 24723 (hydrasat-multi.) S 24721 24723 24346 0 -1 4194304 322 14101 0 0 0 0 69981 29 16 0 1 0 103764391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24723/statm: 1341 245 202 169 0 52 0
[pid=24726] ppid=24723 vsize=97892 CPUtime=499.92
/proc/24726/stat : 24726 (hydrasat_cachew) R 24723 24723 24346 0 -1 4194304 24517 0 0 0 49978 14 0 0 25 0 1 0 103834428 100241408 24106 1992294400 134512640 135995732 4294956032 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 1 0 0
/proc/24726/statm: 24473 24106 171 362 0 24108 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 103256

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24723 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=815611
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=302953
# CPU time returned by wait4() is 700.119
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.59
CPU system time (s): 0.43
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 103256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.816
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14423
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= 1311

runsolver used 1.40079 second user time and 2.87156 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-26 16:48:23
IDJOB=1730235
IDBENCH=24724
IDSOLVER=518
FILE ID=node2/1730235-1240757302
PBS_JOBID= 9187049
Free space on /tmp= 66312 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730235-1240757302/watcher-1730235-1240757302 -o /tmp/evaluation-result-1730235-1240757302/solver-1730235-1240757302 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1730235-1240757302.cnf 1800 1012688923

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

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=1012688923

node2.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		: 3000.265
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		: 3000.265
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:       1809632 kB
Buffers:         29588 kB
Cached:         139328 kB
SwapCached:       5980 kB
Active:          34592 kB
Inactive:       142832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809632 kB
SwapTotal:     4192956 kB
SwapFree:      4180820 kB
Dirty:            7616 kB
Writeback:           0 kB
Mapped:          14092 kB
Slab:            54824 kB
Committed_AS:   399628 kB
PageTables:       1468 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= 66256 MiB
End job on node2 at 2009-04-26 17:08:25