Trace number 1719911

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) 1200.05 1200.61

General information on the benchmark

Nameschup-l2s-bc56s-1-k391.cnf
MD5SUM1f1dd0782ec95ee5e6d7a06f92fc0f12
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark832.877
Satisfiable
(Un)Satisfiability was proved
Number of variables561371
Number of clauses1778987
Sum of the clauses size4570195
Maximum clause length392
Minimum clause length1
Number of clauses of size 1142
Number of clauses of size 2843213
Number of clauses of size 3908640
Number of clauses of size 416428
Number of clauses of size 56651
Number of clauses of size over 53913

Solver Data 

0.00/0.00	c Trying configuration 1
701.28/701.68	HOME/hydrasat-multi.sh: line 48: 16866 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.28/701.68	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-1719911-1240650548/watcher-1719911-1240650548 -o /tmp/evaluation-result-1719911-1240650548/solver-1719911-1240650548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1719911-1240650548.cnf 1800 1620656627 

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: 1.07 1.04 1.00 3/64 16865
/proc/meminfo: memFree=1590760/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) R 16863 16865 16678 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16865/statm: 1340 238 196 169 0 51 0
[pid=16866] ppid=16865 vsize=8404 CPUtime=0
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 93088435 8605696 155 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 2101 155 117 317 0 1781 0

[startup+0.0727109 s]
/proc/loadavg: 1.07 1.04 1.00 3/64 16865
/proc/meminfo: memFree=1590760/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=11572 CPUtime=0.06
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 1014 0 0 0 6 0 0 0 20 0 1 0 93088435 11849728 996 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 2893 996 117 317 0 2573 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16932

[startup+0.101713 s]
/proc/loadavg: 1.07 1.04 1.00 3/64 16865
/proc/meminfo: memFree=1590760/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=12892 CPUtime=0.09
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 1352 0 0 0 9 0 0 0 20 0 1 0 93088435 13201408 1334 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 3223 1335 117 317 0 2903 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18252

[startup+0.301732 s]
/proc/loadavg: 1.07 1.04 1.00 3/64 16865
/proc/meminfo: memFree=1590760/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=21604 CPUtime=0.29
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 3715 0 0 0 28 1 0 0 21 0 1 0 93088435 22122496 3697 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 5434 3698 117 317 0 5114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26964

[startup+0.701772 s]
/proc/loadavg: 1.07 1.04 1.00 3/64 16865
/proc/meminfo: memFree=1590760/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=39028 CPUtime=0.69
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 8355 0 0 0 65 4 0 0 25 0 1 0 93088435 39964672 8337 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 9757 8338 117 317 0 9437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44388

[startup+1.50286 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 16867
/proc/meminfo: memFree=1543640/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=73480 CPUtime=1.49
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 17590 0 0 0 139 10 0 0 25 0 1 0 93088435 75243520 17572 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 18370 17573 117 317 0 18050 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78840

[startup+3.10203 s]
/proc/loadavg: 1.14 1.06 1.01 2/66 16867
/proc/meminfo: memFree=1492696/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=151148 CPUtime=3.09
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 37635 0 0 0 289 20 0 0 25 0 1 0 93088435 154775552 37581 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 37787 37581 122 317 0 37467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 156508

[startup+6.30135 s]
/proc/loadavg: 1.14 1.06 1.01 2/66 16867
/proc/meminfo: memFree=1399640/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=215476 CPUtime=6.29
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 56303 0 0 0 600 29 0 0 25 0 1 0 93088435 220647424 51901 1992294400 134512640 135813592 4294956160 18446744073709551615 134674108 0 0 4096 1 0 0 0 17 1 0 0
/proc/16866/statm: 53869 51901 126 317 0 53549 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 220836

[startup+12.702 s]
/proc/loadavg: 1.12 1.06 1.01 2/66 16867
/proc/meminfo: memFree=1317144/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=280028 CPUtime=12.68
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 73895 0 0 0 1231 37 0 0 25 0 1 0 93088435 286748672 68468 1992294400 134512640 135813592 4294956160 18446744073709551615 134521420 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 70007 68468 126 317 0 69687 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 285388

[startup+25.5013 s]
/proc/loadavg: 1.10 1.05 1.01 2/66 16867
/proc/meminfo: memFree=1224792/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=375612 CPUtime=25.47
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 105085 0 0 0 2496 51 0 0 25 0 1 0 93088435 384626688 91573 1992294400 134512640 135813592 4294956160 18446744073709551615 134667921 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 93903 91573 149 317 0 93583 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 380972

[startup+51.1019 s]
/proc/loadavg: 1.07 1.05 1.00 2/66 16867
/proc/meminfo: memFree=1222616/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=377648 CPUtime=51.07
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 105623 0 0 0 5055 52 0 0 25 0 1 0 93088435 386711552 92111 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 94412 92111 149 317 0 94092 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 383008

[startup+102.305 s]
/proc/loadavg: 1.11 1.07 1.01 2/66 16867
/proc/meminfo: memFree=1220696/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=379632 CPUtime=102.24
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 106117 0 0 0 10172 52 0 0 25 0 1 0 93088435 388743168 92605 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 94908 92605 149 317 0 94588 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 384992

[startup+162.301 s]
/proc/loadavg: 1.07 1.07 1.01 2/66 16867
/proc/meminfo: memFree=1219736/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=380564 CPUtime=162.22
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 106341 0 0 0 16169 53 0 0 25 0 1 0 93088435 389697536 92829 1992294400 134512640 135813592 4294956160 18446744073709551615 134594560 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 95141 92829 149 317 0 94821 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 385924

[startup+222.301 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 16867
/proc/meminfo: memFree=1218840/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=381516 CPUtime=222.2
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 106576 0 0 0 22167 53 0 0 25 0 1 0 93088435 390672384 93064 1992294400 134512640 135813592 4294956160 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 95379 93064 149 317 0 95059 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 386876

[startup+282.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 16867
/proc/meminfo: memFree=1218008/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=382480 CPUtime=282.16
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 106785 0 0 0 28163 53 0 0 25 0 1 0 93088435 391659520 93273 1992294400 134512640 135813592 4294956160 18446744073709551615 134665526 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 95620 93273 149 317 0 95300 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 387840

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 16867
/proc/meminfo: memFree=1217112/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=383340 CPUtime=342.15
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 107019 0 0 0 34161 54 0 0 25 0 1 0 93088435 392540160 93507 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 95835 93507 149 317 0 95515 0

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

/proc/16866/statm: 96342 94030 149 317 0 96022 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 390728

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16867
/proc/meminfo: memFree=1214872/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=385504 CPUtime=582.04
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 107567 0 0 0 58150 54 0 0 25 0 1 0 93088435 394756096 94055 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 96376 94055 149 317 0 96056 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 390864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16867
/proc/meminfo: memFree=1213592/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5360 CPUtime=0
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93088435 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16865/statm: 1340 239 197 169 0 51 0
[pid=16866] ppid=16865 vsize=386700 CPUtime=642.02
/proc/16866/stat : 16866 (hydrasat_cache4) R 16865 16865 16678 0 -1 4194304 107883 0 0 0 64147 55 0 0 25 0 1 0 93088435 395980800 94371 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16866/statm: 96675 94371 149 317 0 96355 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 392060

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16868
/proc/meminfo: memFree=1194968/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=27856 CPUtime=0.59
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 5481 0 0 0 57 2 0 0 22 0 1 0 93158604 28524544 5464 1992294400 134512640 135995732 4294956016 18446744073709551615 135366862 0 0 4096 1 0 0 0 17 1 0 0
/proc/16868/statm: 6964 5464 143 362 0 6599 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 33220

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 16868
/proc/meminfo: memFree=946840/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=268200 CPUtime=60.56
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 78247 0 0 0 6011 45 0 0 25 0 1 0 93158604 274636800 64736 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 67050 64736 172 362 0 66685 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 273564

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16868
/proc/meminfo: memFree=946392/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=268732 CPUtime=120.53
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 78383 0 0 0 12007 46 0 0 25 0 1 0 93158604 275181568 64872 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 67183 64872 172 362 0 66818 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 274096

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16868
/proc/meminfo: memFree=945688/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=269612 CPUtime=180.51
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 78568 0 0 0 18005 46 0 0 25 0 1 0 93158604 276082688 65057 1992294400 134512640 135995732 4294956016 18446744073709551615 134682215 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 67403 65057 172 362 0 67038 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 274976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16868
/proc/meminfo: memFree=944792/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=270424 CPUtime=240.48
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 78798 0 0 0 24002 46 0 0 25 0 1 0 93158604 276914176 65287 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 67606 65287 172 362 0 67241 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 275788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16868
/proc/meminfo: memFree=943960/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=271364 CPUtime=300.46
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 79004 0 0 0 30000 46 0 0 25 0 1 0 93158604 277876736 65493 1992294400 134512640 135995732 4294956016 18446744073709551615 134682522 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 67841 65493 172 362 0 67476 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 276728

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 16868
/proc/meminfo: memFree=943384/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=272048 CPUtime=360.44
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 79157 0 0 0 35997 47 0 0 25 0 1 0 93158604 278577152 65646 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 68012 65646 172 362 0 67647 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 277412

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16868
/proc/meminfo: memFree=942680/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=272724 CPUtime=420.42
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 79336 0 0 0 41995 47 0 0 25 0 1 0 93158604 279269376 65825 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 68181 65825 172 362 0 67816 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 278088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16868
/proc/meminfo: memFree=942040/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=273280 CPUtime=480.38
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 79491 0 0 0 47991 47 0 0 25 0 1 0 93158604 279838720 65980 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 68320 65980 172 362 0 67955 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 278644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16868
/proc/meminfo: memFree=941976/2055920 swapFree=4180248/4192956
[pid=16865] ppid=16863 vsize=5364 CPUtime=701.37
/proc/16865/stat : 16865 (hydrasat-multi.) S 16863 16865 16678 0 -1 4194304 321 109871 0 0 0 0 69933 204 16 0 1 0 93088435 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16865/statm: 1341 245 202 169 0 52 0
[pid=16868] ppid=16865 vsize=273280 CPUtime=498.68
/proc/16868/stat : 16868 (hydrasat_cachew) R 16865 16865 16678 0 -1 4194304 79500 0 0 0 49821 47 0 0 25 0 1 0 93158604 279838720 65989 1992294400 134512640 135995732 4294956016 18446744073709551615 134665268 0 0 4096 1 0 0 0 17 0 0 0
/proc/16868/statm: 68320 65989 172 362 0 67955 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 278644

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 16865 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=340684
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=42689
# CPU time returned by wait4() is 701.383
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1197.54
CPU system time (s): 2.51
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 393520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.341
system time used= 2.04269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110192
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= 6
involuntary context switches= 2697

runsolver used 0.973851 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-25 11:09:11
IDJOB=1719911
IDBENCH=69581
IDSOLVER=518
FILE ID=node17/1719911-1240650548
PBS_JOBID= 9186489
Free space on /tmp= 66100 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE08/cnf/schup-l2s-bc56s-1-k391.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719911-1240650548/watcher-1719911-1240650548 -o /tmp/evaluation-result-1719911-1240650548/solver-1719911-1240650548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1719911-1240650548.cnf 1800 1620656627

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

MD5SUM BENCH= 1f1dd0782ec95ee5e6d7a06f92fc0f12
RANDOM SEED=1620656627

node17.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:       1591240 kB
Buffers:         40840 kB
Cached:         366576 kB
SwapCached:       7520 kB
Active:         167212 kB
Inactive:       250208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591240 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:           40004 kB
Writeback:           0 kB
Mapped:          13576 kB
Slab:            33284 kB
Committed_AS:   316444 kB
PageTables:       1460 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= 65728 MiB
End job on node17 at 2009-04-25 11:29:13