Trace number 1530720

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.98/700.30	HOME/hydrasat-multi.sh: line 48:  9807 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.98/700.30	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530720-1238581795/watcher-1530720-1238581795 -o /tmp/evaluation-result-1530720-1238581795/solver-1530720-1238581795 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530720-1238581795.cnf 1800 661262791 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9806
/proc/meminfo: memFree=977712/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=1452 CPUtime=0
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 171 0 0 0 0 0 0 0 19 0 1 0 1130841149 1486848 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 363 153 116 317 0 43 0

[startup+0.03553 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9806
/proc/meminfo: memFree=977712/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=1716 CPUtime=0.03
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 261 0 0 0 3 0 0 0 19 0 1 0 1130841149 1757184 242 1992294400 134512640 135813592 4294956160 18446744073709551615 134665495 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 429 242 150 317 0 109 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7076

[startup+0.102537 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9806
/proc/meminfo: memFree=977712/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=1848 CPUtime=0.09
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 278 0 0 0 9 0 0 0 19 0 1 0 1130841149 1892352 259 1992294400 134512640 135813592 4294956160 18446744073709551615 134664940 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 462 259 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.30156 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9806
/proc/meminfo: memFree=977712/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=1980 CPUtime=0.29
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 314 0 0 0 29 0 0 0 21 0 1 0 1130841149 2027520 295 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 495 295 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.702602 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9806
/proc/meminfo: memFree=977712/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=2112 CPUtime=0.69
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 366 0 0 0 69 0 0 0 24 0 1 0 1130841149 2162688 347 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 528 347 150 317 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50269 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=976288/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=2632 CPUtime=1.49
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 1130841149 2695168 464 1992294400 134512640 135813592 4294956160 18446744073709551615 134661468 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 658 464 150 317 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=975968/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=2764 CPUtime=3.09
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 509 0 0 0 309 0 0 0 25 0 1 0 1130841149 2830336 490 1992294400 134512640 135813592 4294956160 18446744073709551615 134591817 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 691 490 150 317 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8124

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=975008/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=3444 CPUtime=6.29
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 695 0 0 0 629 0 0 0 25 0 1 0 1130841149 3526656 676 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 861 676 150 317 0 541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8804

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=974368/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=4128 CPUtime=12.69
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 857 0 0 0 1269 0 0 0 25 0 1 0 1130841149 4227072 838 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 1032 838 150 317 0 712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9488

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=974240/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=4396 CPUtime=25.47
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 921 0 0 0 2547 0 0 0 25 0 1 0 1130841149 4501504 902 1992294400 134512640 135813592 4294956160 18446744073709551615 135198319 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 1099 902 150 317 0 779 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9756

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=974048/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=4532 CPUtime=51.07
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 960 0 0 0 5107 0 0 0 25 0 1 0 1130841149 4640768 941 1992294400 134512640 135813592 4294956160 18446744073709551615 134667624 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 1133 941 150 317 0 813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9892

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=970080/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=8836 CPUtime=102.25
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 1931 0 0 0 10225 0 0 0 25 0 1 0 1130841149 9048064 1899 1992294400 134512640 135813592 4294956160 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 2209 1899 150 317 0 1889 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14196

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=966368/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=13024 CPUtime=162.21
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 2875 0 0 0 16220 1 0 0 25 0 1 0 1130841149 13336576 2843 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 3256 2843 150 317 0 2936 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 18384

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=963360/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=16448 CPUtime=222.19
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 3711 0 0 0 22217 2 0 0 25 0 1 0 1130841149 16842752 3595 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 4112 3595 150 317 0 3792 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 21808

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=961632/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=18380 CPUtime=282.16
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 4146 0 0 0 28214 2 0 0 25 0 1 0 1130841149 18821120 3987 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 4595 3987 150 317 0 4275 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23740

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=961056/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=19484 CPUtime=342.14
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 4405 0 0 0 34211 3 0 0 25 0 1 0 1130841149 19951616 4175 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 4871 4175 150 317 0 4551 0

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

/proc/9807/statm: 6261 5480 150 317 0 5941 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 30404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=955616/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=25444 CPUtime=582.03
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 5911 0 0 0 58199 4 0 0 25 0 1 0 1130841149 26054656 5532 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 6361 5532 150 317 0 6041 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 30804

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9808
/proc/meminfo: memFree=954080/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5360 CPUtime=0
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130841149 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1340 239 197 169 0 51 0
[pid=9807] ppid=9806 vsize=27236 CPUtime=642.01
/proc/9807/stat : 9807 (hydrasat_cache4) R 9806 9806 9313 0 -1 4194304 6304 0 0 0 64197 4 0 0 25 0 1 0 1130841149 27889664 5925 1992294400 134512640 135813592 4294956160 18446744073709551615 135206920 0 0 4096 1 0 0 0 17 0 0 0
/proc/9807/statm: 6809 5925 150 317 0 6489 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 32596

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9809
/proc/meminfo: memFree=951008/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=2812 CPUtime=1.98
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 520 0 0 0 198 0 0 0 25 0 1 0 1130911179 2879488 502 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/9809/statm: 703 502 172 362 0 338 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 8176

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9809
/proc/meminfo: memFree=939040/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=15736 CPUtime=61.96
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 3630 0 0 0 6192 4 0 0 25 0 1 0 1130911179 16113664 3514 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 3934 3514 172 362 0 3569 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 21100

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9809
/proc/meminfo: memFree=932960/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=22224 CPUtime=121.92
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 5167 0 0 0 12186 6 0 0 25 0 1 0 1130911179 22757376 5051 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 5556 5051 172 362 0 5191 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 27588

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9809
/proc/meminfo: memFree=928352/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=27480 CPUtime=181.9
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 6511 0 0 0 18182 8 0 0 25 0 1 0 1130911179 28139520 6185 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 6870 6185 172 362 0 6505 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 32844

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9811
/proc/meminfo: memFree=923552/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=33128 CPUtime=241.87
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 8006 0 0 0 24178 9 0 0 25 0 1 0 1130911179 33923072 7373 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 8282 7373 172 362 0 7917 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 38492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9811
/proc/meminfo: memFree=920480/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=36532 CPUtime=301.84
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 8809 0 0 0 30174 10 0 0 25 0 1 0 1130911179 37408768 8176 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 9133 8176 172 362 0 8768 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 41896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9811
/proc/meminfo: memFree=917152/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=39840 CPUtime=361.81
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 9641 0 0 0 36170 11 0 0 25 0 1 0 1130911179 40796160 9008 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 9960 9008 172 362 0 9595 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 45204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9811
/proc/meminfo: memFree=914272/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=42652 CPUtime=421.78
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 10372 0 0 0 42166 12 0 0 25 0 1 0 1130911179 43675648 9739 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 10663 9739 172 362 0 10298 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 48016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9811
/proc/meminfo: memFree=910368/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=47480 CPUtime=481.76
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 11601 0 0 0 48163 13 0 0 25 0 1 0 1130911179 48619520 10711 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 11870 10711 172 362 0 11505 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 52844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9811
/proc/meminfo: memFree=909408/2055920 swapFree=4176188/4192956
[pid=9806] ppid=9804 vsize=5364 CPUtime=699.98
/proc/9806/stat : 9806 (hydrasat-multi.) S 9804 9806 9313 0 -1 4194304 321 7424 0 0 0 0 69984 14 19 0 1 0 1130841149 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9806/statm: 1341 245 202 169 0 52 0
[pid=9809] ppid=9806 vsize=48444 CPUtime=500.05
/proc/9809/stat : 9809 (hydrasat_cachew) R 9806 9806 9313 0 -1 4194304 11826 0 0 0 49991 14 0 0 25 0 1 0 1130911179 49606656 10936 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/9809/statm: 12111 10936 172 362 0 11746 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 53808

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 9806 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=848606
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=143978
# CPU time returned by wait4() is 699.993
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.28
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 53808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.849
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7745
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= 2573

runsolver used 1.05584 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 12:29:55
IDJOB=1530720
IDBENCH=70691
IDSOLVER=518
FILE ID=node59/1530720-1238581795
PBS_JOBID= 9062189
Free space on /tmp= 66248 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530720-1238581795/watcher-1530720-1238581795 -o /tmp/evaluation-result-1530720-1238581795/solver-1530720-1238581795 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530720-1238581795.cnf 1800 661262791

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

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=661262791

node59.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		: 3000.209
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		: 3000.209
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:        978192 kB
Buffers:        111936 kB
Cached:         856292 kB
SwapCached:      10156 kB
Active:         229940 kB
Inactive:       749896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        978192 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          16732 kB
Slab:            83408 kB
Committed_AS:  3141600 kB
PageTables:       1720 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= 66220 MiB
End job on node59 at 2009-04-01 12:49:57