Trace number 1727903

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) 1200.01 1200.71

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
MD5SUM42a7abc6638576e7c05fba1c9e36829b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2969
Number of clauses18718
Sum of the clauses size134151
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2435
Number of clauses of size 32341
Number of clauses of size 4498
Number of clauses of size 5677
Number of clauses of size over 514725

Solver Data 

0.00/0.00	c Trying configuration 1
700.03/700.49	HOME/hydrasat-multi.sh: line 48: 32385 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.03/700.49	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-1727903-1240730341/watcher-1727903-1240730341 -o /tmp/evaluation-result-1727903-1240730341/solver-1727903-1240730341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1727903-1240730341.cnf 1800 417064361 

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: 0.92 0.95 0.98 3/64 32384
/proc/meminfo: memFree=1408864/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=1584 CPUtime=0
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 162 0 0 0 0 0 0 0 19 0 1 0 101062121 1622016 144 1992294400 134512640 135813592 4294956160 18446744073709551615 134638467 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 396 145 116 317 0 76 0

[startup+0.0104169 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 32384
/proc/meminfo: memFree=1408864/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=1716 CPUtime=0
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 197 0 0 0 0 0 0 0 19 0 1 0 101062121 1757184 179 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 429 179 116 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.102434 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 32384
/proc/meminfo: memFree=1408864/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=3848 CPUtime=0.09
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 746 0 0 0 9 0 0 0 19 0 1 0 101062121 3940352 728 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 962 728 123 317 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9208

[startup+0.301469 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 32384
/proc/meminfo: memFree=1408864/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=4260 CPUtime=0.29
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 886 0 0 0 29 0 0 0 21 0 1 0 101062121 4362240 867 1992294400 134512640 135813592 4294956160 18446744073709551615 134587996 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 1065 867 149 317 0 745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9620

[startup+0.702542 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 32384
/proc/meminfo: memFree=1408864/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=4520 CPUtime=0.69
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 953 0 0 0 69 0 0 0 25 0 1 0 101062121 4628480 934 1992294400 134512640 135813592 4294956160 18446744073709551615 134665903 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 1130 934 149 317 0 810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9880

[startup+1.50169 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 32386
/proc/meminfo: memFree=1405328/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=4944 CPUtime=1.49
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 1029 0 0 0 149 0 0 0 25 0 1 0 101062121 5062656 1010 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 1236 1010 149 317 0 916 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10304

[startup+3.10198 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 32386
/proc/meminfo: memFree=1404688/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=5728 CPUtime=3.09
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 1231 0 0 0 308 1 0 0 25 0 1 0 101062121 5865472 1212 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 1432 1212 149 317 0 1112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11088

[startup+6.30157 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 32386
/proc/meminfo: memFree=1403088/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=7084 CPUtime=6.28
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 1546 0 0 0 627 1 0 0 25 0 1 0 101062121 7254016 1527 1992294400 134512640 135813592 4294956160 18446744073709551615 134665751 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 1771 1527 149 317 0 1451 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12444

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 32386
/proc/meminfo: memFree=1401040/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=9220 CPUtime=12.68
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 2038 0 0 0 1267 1 0 0 25 0 1 0 101062121 9441280 2019 1992294400 134512640 135813592 4294956160 18446744073709551615 135224119 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 2305 2019 149 317 0 1985 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14580

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/66 32386
/proc/meminfo: memFree=1398224/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=12316 CPUtime=25.47
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 2765 0 0 0 2546 1 0 0 25 0 1 0 101062121 12611584 2713 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 3079 2713 149 317 0 2759 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17676

[startup+51.1028 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 32386
/proc/meminfo: memFree=1393936/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=16852 CPUtime=51.04
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 3830 0 0 0 5102 2 0 0 25 0 1 0 101062121 17256448 3778 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/32385/statm: 4213 3778 149 317 0 3893 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 22212

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 32386
/proc/meminfo: memFree=1387472/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=24232 CPUtime=102.22
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 5560 0 0 0 10217 5 0 0 25 0 1 0 101062121 24813568 5382 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 6058 5382 149 317 0 5738 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 29592

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32386
/proc/meminfo: memFree=1381264/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=31400 CPUtime=162.19
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 7290 0 0 0 16213 6 0 0 25 0 1 0 101062121 32153600 6929 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 7850 6929 149 317 0 7530 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 36760

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32386
/proc/meminfo: memFree=1375056/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=37740 CPUtime=222.16
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 8822 0 0 0 22208 8 0 0 25 0 1 0 101062121 38645760 8461 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 9435 8461 149 317 0 9115 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 43100

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32386
/proc/meminfo: memFree=1370576/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=42448 CPUtime=282.13
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 10175 0 0 0 28204 9 0 0 25 0 1 0 101062121 43466752 9588 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 10612 9588 149 317 0 10292 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 47808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32386
/proc/meminfo: memFree=1366736/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=46396 CPUtime=342.11
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 11134 0 0 0 34201 10 0 0 25 0 1 0 101062121 47509504 10547 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 11599 10547 149 317 0 11279 0

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

/proc/32385/statm: 15944 14139 149 317 0 15624 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 69136

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32386
/proc/meminfo: memFree=1349072/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5360 CPUtime=0
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 101062121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1340 239 197 169 0 51 0
[pid=32385] ppid=32384 vsize=66948 CPUtime=641.96
/proc/32385/stat : 32385 (hydrasat_cache4) R 32384 32384 31921 0 -1 4194304 16217 0 0 0 64182 14 0 0 25 0 1 0 101062121 68554752 14951 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/32385/statm: 16737 14951 149 317 0 16417 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 72308

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1342672/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=4392 CPUtime=1.79
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 879 0 0 0 179 0 0 0 25 0 1 0 101132170 4497408 861 1992294400 134512640 135995732 4294956016 18446744073709551615 134807881 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 1098 861 172 362 0 733 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 9756

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1334096/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=14608 CPUtime=61.72
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 3340 0 0 0 6169 3 0 0 25 0 1 0 101132170 14958592 3289 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 3652 3289 172 362 0 3287 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 19972

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1328848/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=20256 CPUtime=121.68
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 4717 0 0 0 12164 4 0 0 25 0 1 0 101132170 20742144 4601 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 5064 4601 172 362 0 4699 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 25620

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1324944/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=24252 CPUtime=181.66
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 5710 0 0 0 18160 6 0 0 25 0 1 0 101132170 24834048 5594 1992294400 134512640 135995732 4294956016 18446744073709551615 134807747 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 6063 5594 172 362 0 5698 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 29616

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1321168/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=28556 CPUtime=241.63
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 6786 0 0 0 24155 8 0 0 25 0 1 0 101132170 29241344 6541 1992294400 134512640 135995732 4294956016 18446744073709551615 134808045 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 7139 6541 172 362 0 6774 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 33920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1317200/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=32788 CPUtime=301.59
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 7785 0 0 0 30150 9 0 0 25 0 1 0 101132170 33574912 7540 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 8197 7540 172 362 0 7832 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 38152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1314768/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=35340 CPUtime=361.57
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 8426 0 0 0 36147 10 0 0 25 0 1 0 101132170 36188160 8144 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 8835 8144 172 362 0 8470 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 40704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32387
/proc/meminfo: memFree=1310928/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=39328 CPUtime=421.53
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 9480 0 0 0 42143 10 0 0 25 0 1 0 101132170 40271872 9088 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 9832 9088 172 362 0 9467 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 44692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32389
/proc/meminfo: memFree=1307656/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=42652 CPUtime=481.5
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 10342 0 0 0 48139 11 0 0 25 0 1 0 101132170 43675648 9864 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 10663 9864 172 362 0 10298 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 48016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32389
/proc/meminfo: memFree=1306704/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=43660 CPUtime=499.89
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 10579 0 0 0 49978 11 0 0 25 0 1 0 101132170 44707840 10101 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 10915 10101 172 362 0 10550 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 49024

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32389
/proc/meminfo: memFree=1306704/2055920 swapFree=4181900/4192956
[pid=32384] ppid=32382 vsize=5364 CPUtime=700.12
/proc/32384/stat : 32384 (hydrasat-multi.) S 32382 32384 31921 0 -1 4194304 321 18833 0 0 0 0 69974 38 19 0 1 0 101062121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32384/statm: 1341 245 202 169 0 52 0
[pid=32387] ppid=32384 vsize=43660 CPUtime=499.89
/proc/32387/stat : 32387 (hydrasat_cachew) R 32384 32384 31921 0 -1 4194304 10579 0 0 0 49978 11 0 0 25 0 1 0 101132170 44707840 10101 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/32387/statm: 10915 10101 172 362 0 10550 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 49024

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32384 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=748622
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=387941
# CPU time returned by wait4() is 700.137
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1199.52
CPU system time (s): 0.49
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 75360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.749
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19154
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= 2813

runsolver used 0.945856 second user time and 3.43348 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-26 09:19:01
IDJOB=1727903
IDBENCH=24648
IDSOLVER=518
FILE ID=node44/1727903-1240730341
PBS_JOBID= 9186887
Free space on /tmp= 66220 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727903-1240730341/watcher-1727903-1240730341 -o /tmp/evaluation-result-1727903-1240730341/solver-1727903-1240730341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1727903-1240730341.cnf 1800 417064361

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

MD5SUM BENCH= 42a7abc6638576e7c05fba1c9e36829b
RANDOM SEED=417064361

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1409408 kB
Buffers:         68044 kB
Cached:         512604 kB
SwapCached:       4968 kB
Active:         223088 kB
Inactive:       365448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409408 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            4756 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            43996 kB
Committed_AS:   420344 kB
PageTables:       1380 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= 66156 MiB
End job on node44 at 2009-04-26 09:39:04