Trace number 1728486

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
MD5SUM9f209556efd81ba93e992e22316c3ed8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark343.605
Satisfiable
(Un)Satisfiability was proved
Number of variables205
Number of clauses4549
Sum of the clauses size12775
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2975
Number of clauses of size 33555
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.00/0.00	c Trying configuration 1
699.89/700.18	HOME/hydrasat-multi.sh: line 48: 22500 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.89/700.18	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-1728486-1240737402/watcher-1728486-1240737402 -o /tmp/evaluation-result-1728486-1240737402/solver-1728486-1240737402 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1728486-1240737402.cnf 1800 2058345646 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22499
/proc/meminfo: memFree=1619888/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=1452 CPUtime=0
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 162 0 0 0 0 0 0 0 20 0 1 0 101767719 1486848 144 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 363 145 116 317 0 43 0

[startup+0.0106311 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22499
/proc/meminfo: memFree=1619888/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=1716 CPUtime=0
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 231 0 0 0 0 0 0 0 20 0 1 0 101767719 1757184 213 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 429 215 121 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.10264 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22499
/proc/meminfo: memFree=1619888/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=2244 CPUtime=0.09
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 389 0 0 0 9 0 0 0 20 0 1 0 101767719 2297856 370 1992294400 134512640 135813592 4294956176 18446744073709551615 134668490 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 561 370 149 317 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7604

[startup+0.301656 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22499
/proc/meminfo: memFree=1619888/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=2376 CPUtime=0.29
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 424 0 0 0 29 0 0 0 20 0 1 0 101767719 2433024 405 1992294400 134512640 135813592 4294956176 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 594 405 149 317 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7736

[startup+0.701692 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22499
/proc/meminfo: memFree=1619888/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=2640 CPUtime=0.69
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 482 0 0 0 69 0 0 0 24 0 1 0 101767719 2703360 463 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 660 463 149 317 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8000

[startup+1.50276 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1618208/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=2772 CPUtime=1.49
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 504 0 0 0 149 0 0 0 25 0 1 0 101767719 2838528 485 1992294400 134512640 135813592 4294956176 18446744073709551615 134587782 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 693 485 149 317 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10191 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1618016/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=2904 CPUtime=3.09
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 557 0 0 0 309 0 0 0 25 0 1 0 101767719 2973696 538 1992294400 134512640 135813592 4294956176 18446744073709551615 134597690 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 726 538 149 317 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8264

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1617760/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3036 CPUtime=6.29
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 586 0 0 0 629 0 0 0 25 0 1 0 101767719 3108864 567 1992294400 134512640 135813592 4294956176 18446744073709551615 134665213 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 759 567 149 317 0 439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8396

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1617376/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3432 CPUtime=12.69
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 671 0 0 0 1269 0 0 0 25 0 1 0 101767719 3514368 652 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 858 652 149 317 0 538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8792

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1617440/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3432 CPUtime=25.48
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 671 0 0 0 2548 0 0 0 25 0 1 0 101767719 3514368 652 1992294400 134512640 135813592 4294956176 18446744073709551615 134665457 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 858 652 149 317 0 538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8792

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1617504/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3432 CPUtime=51.07
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 672 0 0 0 5107 0 0 0 25 0 1 0 101767719 3514368 653 1992294400 134512640 135813592 4294956176 18446744073709551615 134661564 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 858 653 149 317 0 538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8792

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1617312/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3564 CPUtime=102.26
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 709 0 0 0 10226 0 0 0 25 0 1 0 101767719 3649536 690 1992294400 134512640 135813592 4294956176 18446744073709551615 134662249 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 891 690 149 317 0 571 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8924

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1617120/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3700 CPUtime=162.24
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 754 0 0 0 16224 0 0 0 25 0 1 0 101767719 3788800 735 1992294400 134512640 135813592 4294956176 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 925 735 149 317 0 605 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9060

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1616928/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=3964 CPUtime=222.22
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 797 0 0 0 22222 0 0 0 25 0 1 0 101767719 4059136 778 1992294400 134512640 135813592 4294956176 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 991 778 149 317 0 671 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9324

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1616480/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=4368 CPUtime=282.21
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 894 0 0 0 28220 1 0 0 25 0 1 0 101767719 4472832 875 1992294400 134512640 135813592 4294956176 18446744073709551615 134662169 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 1092 875 149 317 0 772 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9728

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1615904/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=4884 CPUtime=342.19
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 1026 0 0 0 34218 1 0 0 25 0 1 0 101767719 5001216 1007 1992294400 134512640 135813592 4294956176 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 1221 1007 149 317 0 901 0

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

/proc/22500/statm: 5810 4980 149 317 0 5490 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28600

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1598752/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=24336 CPUtime=582.13
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 5392 0 0 0 58209 4 0 0 25 0 1 0 101767719 24920064 5262 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 6084 5262 149 317 0 5764 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29696

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22501
/proc/meminfo: memFree=1596640/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5360 CPUtime=0
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101767718 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1340 239 197 169 0 51 0
[pid=22500] ppid=22499 vsize=26712 CPUtime=642.11
/proc/22500/stat : 22500 (hydrasat_cache4) R 22499 22499 22191 0 -1 4194304 5912 0 0 0 64207 4 0 0 25 0 1 0 101767719 27353088 5782 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/22500/statm: 6678 5782 149 317 0 6358 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32072

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22502
/proc/meminfo: memFree=1593696/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=2556 CPUtime=2.1
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 428 0 0 0 210 0 0 0 25 0 1 0 101837737 2617344 411 1992294400 134512640 135995732 4294956032 18446744073709551615 134682065 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 639 411 171 362 0 274 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 7920

[startup+762.305 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 22502
/proc/meminfo: memFree=1584032/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=13192 CPUtime=62.07
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 2915 0 0 0 6206 1 0 0 25 0 1 0 101837737 13508608 2898 1992294400 134512640 135995732 4294956032 18446744073709551615 134807877 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 3298 2898 171 362 0 2933 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 18556

[startup+822.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 22502
/proc/meminfo: memFree=1576736/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=21164 CPUtime=122.05
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 4754 0 0 0 12203 2 0 0 25 0 1 0 101837737 21671936 4737 1992294400 134512640 135995732 4294956032 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 5291 4737 171 362 0 4926 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 26528

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22502
/proc/meminfo: memFree=1570080/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=28188 CPUtime=182.04
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 6475 0 0 0 18199 5 0 0 25 0 1 0 101837737 28864512 6393 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 7047 6393 171 362 0 6682 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 33552

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22502
/proc/meminfo: memFree=1564960/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=33568 CPUtime=242.03
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 7745 0 0 0 24197 6 0 0 25 0 1 0 101837737 34373632 7663 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 8392 7663 171 362 0 8027 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 38932

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22502
/proc/meminfo: memFree=1563552/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=35092 CPUtime=302.01
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 8092 0 0 0 30195 6 0 0 25 0 1 0 101837737 35934208 8010 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 8773 8010 171 362 0 8408 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 40456

[startup+1062.3 s]
/proc/loadavg: 1.11 1.02 1.01 2/66 22502
/proc/meminfo: memFree=1561888/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=37084 CPUtime=362
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 8497 0 0 0 36193 7 0 0 25 0 1 0 101837737 37974016 8415 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 9271 8415 171 362 0 8906 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 42448

[startup+1122.3 s]
/proc/loadavg: 1.17 1.04 1.01 2/66 22502
/proc/meminfo: memFree=1560672/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=38508 CPUtime=421.97
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 8796 0 0 0 42190 7 0 0 25 0 1 0 101837737 39432192 8714 1992294400 134512640 135995732 4294956032 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 9627 8714 171 362 0 9262 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 43872

[startup+1182.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/66 22502
/proc/meminfo: memFree=1560032/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=39328 CPUtime=481.96
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 8951 0 0 0 48188 8 0 0 25 0 1 0 101837737 40271872 8869 1992294400 134512640 135995732 4294956032 18446744073709551615 134807697 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 9832 8869 171 362 0 9467 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 44692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.04 1.01 2/66 22502
/proc/meminfo: memFree=1559968/2055920 swapFree=4170844/4192956
[pid=22499] ppid=22497 vsize=5364 CPUtime=699.98
/proc/22499/stat : 22499 (hydrasat-multi.) S 22497 22499 22191 0 -1 4194304 322 7114 0 0 0 0 69984 14 16 0 1 0 101767718 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22499/statm: 1341 245 202 169 0 52 0
[pid=22502] ppid=22499 vsize=39328 CPUtime=500.06
/proc/22502/stat : 22502 (hydrasat_cachew) R 22499 22499 22191 0 -1 4194304 8951 0 0 0 49998 8 0 0 25 0 1 0 101837737 40271872 8869 1992294400 134512640 135995732 4294956032 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 1 0 0
/proc/22502/statm: 9832 8869 171 362 0 9467 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 44692

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 22499 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=846607
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=147977
# CPU time returned by wait4() is 699.995
# 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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 44692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.847
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7436
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= 1124

runsolver used 1.36879 second user time and 3.00554 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-26 11:16:42
IDJOB=1728486
IDBENCH=24674
IDSOLVER=518
FILE ID=node51/1728486-1240737402
PBS_JOBID= 9186962
Free space on /tmp= 66384 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728486-1240737402/watcher-1728486-1240737402 -o /tmp/evaluation-result-1728486-1240737402/solver-1728486-1240737402 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1728486-1240737402.cnf 1800 2058345646

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

MD5SUM BENCH= 9f209556efd81ba93e992e22316c3ed8
RANDOM SEED=2058345646

node51.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		: 3000.214
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		: 3000.214
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:       1620368 kB
Buffers:         50128 kB
Cached:         299232 kB
SwapCached:      16820 kB
Active:         139356 kB
Inactive:       229372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620368 kB
SwapTotal:     4192956 kB
SwapFree:      4170844 kB
Dirty:            4112 kB
Writeback:           0 kB
Mapped:          13720 kB
Slab:            52892 kB
Committed_AS:   280464 kB
PageTables:       1392 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= 66356 MiB
End job on node51 at 2009-04-26 11:36:44