Trace number 1529787

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S632066493-060.cnf
MD5SUM18acde07d0986af307d23032d1000e7e
Bench CategoryRANDOM (random 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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.92/700.36	HOME/hydrasat-multi.sh: line 48: 31595 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.92/700.36	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-1529787-1238412703/watcher-1529787-1238412703 -o /tmp/evaluation-result-1529787-1238412703/solver-1529787-1238412703 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529787-1238412703.cnf 1800 2115241082 

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 3/76 31594
/proc/meminfo: memFree=1431688/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) R 31592 31594 31495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31594/statm: 1340 238 196 169 0 51 0
[pid=31595] ppid=31594 vsize=1452 CPUtime=0
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1113931304 1486848 150 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 363 150 116 317 0 43 0

[startup+0.041365 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 31594
/proc/meminfo: memFree=1431688/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=1848 CPUtime=0.03
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 281 0 0 0 3 0 0 0 19 0 1 0 1113931304 1892352 262 1992294400 134512640 135813592 4294956176 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 462 262 150 317 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7208

[startup+0.101376 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 31594
/proc/meminfo: memFree=1431688/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=1848 CPUtime=0.09
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 300 0 0 0 9 0 0 0 19 0 1 0 1113931304 1892352 281 1992294400 134512640 135813592 4294956176 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 462 281 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301414 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 31594
/proc/meminfo: memFree=1431688/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=1980 CPUtime=0.29
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 336 0 0 0 29 0 0 0 21 0 1 0 1113931304 2027520 317 1992294400 134512640 135813592 4294956176 18446744073709551615 134665529 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 495 317 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.701492 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 31594
/proc/meminfo: memFree=1431688/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=2256 CPUtime=0.69
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 384 0 0 0 69 0 0 0 25 0 1 0 1113931304 2310144 365 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 564 365 150 317 0 244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7616

[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1430200/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=2660 CPUtime=1.49
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1113931304 2723840 474 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 665 474 150 317 0 345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8020

[startup+3.10296 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1429880/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=2932 CPUtime=3.09
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 550 0 0 0 309 0 0 0 25 0 1 0 1113931304 3002368 531 1992294400 134512640 135813592 4294956176 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 733 531 150 317 0 413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8292

[startup+6.30158 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1429496/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=3080 CPUtime=6.29
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 575 0 0 0 629 0 0 0 25 0 1 0 1113931304 3153920 556 1992294400 134512640 135813592 4294956176 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 770 556 150 317 0 450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8440

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1428408/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=4320 CPUtime=12.68
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 871 0 0 0 1268 0 0 0 25 0 1 0 1113931304 4423680 852 1992294400 134512640 135813592 4294956176 18446744073709551615 134665205 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 1080 852 150 317 0 760 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9680

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1425336/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=7640 CPUtime=25.48
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 1649 0 0 0 2547 1 0 0 25 0 1 0 1113931304 7823360 1588 1992294400 134512640 135813592 4294956176 18446744073709551615 135202756 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 1910 1588 150 317 0 1590 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13000

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1422712/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=10692 CPUtime=51.06
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 2386 0 0 0 5105 1 0 0 25 0 1 0 1113931304 10948608 2268 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 2673 2268 150 317 0 2353 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16052

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1422264/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=11116 CPUtime=102.24
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 2479 0 0 0 10223 1 0 0 25 0 1 0 1113931304 11382784 2361 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 2779 2361 150 317 0 2459 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16476

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1422008/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=11564 CPUtime=162.2
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 2566 0 0 0 16219 1 0 0 25 0 1 0 1113931304 11841536 2448 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 2891 2448 150 317 0 2571 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 16924

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1421688/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=11952 CPUtime=222.17
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 2624 0 0 0 22216 1 0 0 25 0 1 0 1113931304 12238848 2506 1992294400 134512640 135813592 4294956176 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 2988 2506 150 317 0 2668 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 17312

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1421368/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=12348 CPUtime=282.14
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 2712 0 0 0 28213 1 0 0 25 0 1 0 1113931304 12644352 2594 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 3087 2594 150 317 0 2767 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 17708

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1419896/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=14204 CPUtime=342.1
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 3113 0 0 0 34209 1 0 0 25 0 1 0 1113931304 14544896 2934 1992294400 134512640 135813592 4294956176 18446744073709551615 134665295 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 3551 2934 150 317 0 3231 0

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

/proc/31595/statm: 7010 5910 150 317 0 6690 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 33400

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31596
/proc/meminfo: memFree=1407032/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5360 CPUtime=0
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113931303 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31594/statm: 1340 239 197 169 0 51 0
[pid=31595] ppid=31594 vsize=29408 CPUtime=641.96
/proc/31595/stat : 31595 (hydrasat_cache4) R 31594 31594 31495 0 -1 4194304 6814 0 0 0 64191 5 0 0 25 0 1 0 1113931304 30113792 6172 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/31595/statm: 7352 6172 150 317 0 7032 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 34768

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31597
/proc/meminfo: memFree=1403576/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=3204 CPUtime=1.92
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 602 0 0 0 192 0 0 0 25 0 1 0 1114001340 3280896 585 1992294400 134512640 135995732 4294956032 18446744073709551615 134808091 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 801 585 172 362 0 436 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 8568

[startup+762.307 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 31597
/proc/meminfo: memFree=1391096/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=16464 CPUtime=61.88
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 3758 0 0 0 6185 3 0 0 25 0 1 0 1114001340 16859136 3643 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 4116 3643 172 362 0 3751 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 21828

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1385016/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=23040 CPUtime=121.84
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 5335 0 0 0 12180 4 0 0 25 0 1 0 1114001340 23592960 5220 1992294400 134512640 135995732 4294956032 18446744073709551615 134807758 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 5760 5220 172 362 0 5395 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 28404

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1379320/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=29648 CPUtime=181.8
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 6883 0 0 0 18175 5 0 0 25 0 1 0 1114001340 30359552 6639 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 7412 6639 172 362 0 7047 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 35012

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1374712/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=34224 CPUtime=241.79
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 8031 0 0 0 24172 7 0 0 25 0 1 0 1114001340 35045376 7787 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 8556 7787 172 362 0 8191 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 39588

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1370872/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=38044 CPUtime=301.76
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 8992 0 0 0 30168 8 0 0 25 0 1 0 1114001340 38957056 8748 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 9511 8748 172 362 0 9146 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 43408

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1367032/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=42276 CPUtime=361.71
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 10041 0 0 0 36162 9 0 0 25 0 1 0 1114001340 43290624 9716 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 10569 9716 172 362 0 10204 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 47640

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1363128/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=46312 CPUtime=421.69
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 10993 0 0 0 42159 10 0 0 25 0 1 0 1114001340 47423488 10668 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 11578 10668 172 362 0 11213 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 51676

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1360440/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=49344 CPUtime=481.66
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 11664 0 0 0 48155 11 0 0 25 0 1 0 1114001340 50528256 11339 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 12336 11339 172 362 0 11971 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 54708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1359800/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=50128 CPUtime=500.05
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 11875 0 0 0 49994 11 0 0 25 0 1 0 1114001340 51331072 11507 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 12532 11507 172 362 0 12167 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 55492

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: 1.00 0.99 0.99 2/78 31599
/proc/meminfo: memFree=1359800/2055920 swapFree=4127460/4192956
[pid=31594] ppid=31592 vsize=5364 CPUtime=699.98
/proc/31594/stat : 31594 (hydrasat-multi.) S 31592 31594 31495 0 -1 4194304 322 8259 0 0 0 0 69983 15 16 0 1 0 1113931303 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1341 245 202 169 0 52 0
[pid=31597] ppid=31594 vsize=50128 CPUtime=500.05
/proc/31597/stat : 31597 (hydrasat_cachew) R 31594 31594 31495 0 -1 4194304 11875 0 0 0 49994 11 0 0 25 0 1 0 1114001340 51331072 11507 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/31597/statm: 12532 11507 172 362 0 12167 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 55492

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31594 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=839608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=157975
# CPU time returned by wait4() is 699.998
# 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): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.26
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 55492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.84
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8581
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= 2460

runsolver used 1.09083 second user time and 3.3205 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-30 13:31:43
IDJOB=1529787
IDBENCH=70380
IDSOLVER=518
FILE ID=node63/1529787-1238412703
PBS_JOBID= 9061469
Free space on /tmp= 66484 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S632066493-060.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529787-1238412703/watcher-1529787-1238412703 -o /tmp/evaluation-result-1529787-1238412703/solver-1529787-1238412703 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529787-1238412703.cnf 1800 2115241082

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

MD5SUM BENCH= 18acde07d0986af307d23032d1000e7e
RANDOM SEED=2115241082

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1432168 kB
Buffers:         87392 kB
Cached:         399344 kB
SwapCached:      55360 kB
Active:          87956 kB
Inactive:       455576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432168 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            4104 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            64800 kB
Committed_AS:  3262560 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66456 MiB
End job on node63 at 2009-03-30 13:51:46