Trace number 1530204

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1895787950-064.cnf
MD5SUM54a96505caa013e850b03b843814f5cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.056991
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data 

0.00/0.00	c Trying configuration 1
699.96/700.27	HOME/hydrasat-multi.sh: line 48: 23721 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.96/700.27	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-1530204-1238479626/watcher-1530204-1238479626 -o /tmp/evaluation-result-1530204-1238479626/solver-1530204-1238479626 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530204-1238479626.cnf 1800 968623695 

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 0.98 1.08 3/73 23720
/proc/meminfo: memFree=1459264/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) R 23718 23720 23027 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23720/statm: 1340 238 196 169 0 51 0
[pid=23721] ppid=23720 vsize=1452 CPUtime=0
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1120627437 1486848 147 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 363 147 116 317 0 43 0

[startup+0.0783369 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 23720
/proc/meminfo: memFree=1459264/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=2116 CPUtime=0.07
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 327 0 0 0 7 0 0 0 19 0 1 0 1120627437 2166784 309 1992294400 134512640 135813592 4294956160 18446744073709551615 134521142 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 529 309 123 317 0 209 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7476

[startup+0.101339 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 23720
/proc/meminfo: memFree=1459264/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=2116 CPUtime=0.09
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 329 0 0 0 9 0 0 0 19 0 1 0 1120627437 2166784 311 1992294400 134512640 135813592 4294956160 18446744073709551615 134676862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 529 311 125 317 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7476

[startup+0.301359 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 23720
/proc/meminfo: memFree=1459264/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=2512 CPUtime=0.29
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 451 0 0 0 29 0 0 0 21 0 1 0 1120627437 2572288 432 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 628 432 150 317 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7872

[startup+0.701402 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 23720
/proc/meminfo: memFree=1459264/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=2644 CPUtime=0.69
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 497 0 0 0 69 0 0 0 25 0 1 0 1120627437 2707456 478 1992294400 134512640 135813592 4294956160 18446744073709551615 134597209 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 661 478 150 317 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8004

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 1.08 2/75 23722
/proc/meminfo: memFree=1457584/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=3204 CPUtime=1.49
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 631 0 0 0 149 0 0 0 25 0 1 0 1120627437 3280896 612 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 801 612 150 317 0 481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8564

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 1.08 2/75 23722
/proc/meminfo: memFree=1456688/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=3336 CPUtime=3.09
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 1120627437 3416064 645 1992294400 134512640 135813592 4294956160 18446744073709551615 134662723 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 834 645 150 317 0 514 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8696

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 1.08 2/75 23722
/proc/meminfo: memFree=1456624/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=3480 CPUtime=6.29
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 676 0 0 0 629 0 0 0 25 0 1 0 1120627437 3563520 657 1992294400 134512640 135813592 4294956160 18446744073709551615 135047593 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 870 657 150 317 0 550 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8840

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.08 2/75 23722
/proc/meminfo: memFree=1456184/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=4148 CPUtime=12.68
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 845 0 0 0 1268 0 0 0 25 0 1 0 1120627437 4247552 826 1992294400 134512640 135813592 4294956160 18446744073709551615 135204244 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 1037 826 150 317 0 717 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9508

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 1.08 2/75 23722
/proc/meminfo: memFree=1454328/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=6204 CPUtime=25.47
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 1286 0 0 0 2547 0 0 0 25 0 1 0 1120627437 6352896 1267 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 1551 1267 150 317 0 1231 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11564

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.08 2/75 23722
/proc/meminfo: memFree=1449272/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=11764 CPUtime=51.06
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 2629 0 0 0 5105 1 0 0 25 0 1 0 1120627437 12046336 2523 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 2941 2523 150 317 0 2621 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17124

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/75 23722
/proc/meminfo: memFree=1444344/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=17480 CPUtime=102.24
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 3941 0 0 0 10222 2 0 0 25 0 1 0 1120627437 17899520 3738 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 4370 3738 150 317 0 4050 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22840

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/75 23722
/proc/meminfo: memFree=1443768/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=18152 CPUtime=162.21
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 4083 0 0 0 16219 2 0 0 25 0 1 0 1120627437 18587648 3880 1992294400 134512640 135813592 4294956160 18446744073709551615 135047583 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 4538 3880 150 317 0 4218 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23512

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/75 23722
/proc/meminfo: memFree=1443192/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=19008 CPUtime=222.19
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 4234 0 0 0 22217 2 0 0 25 0 1 0 1120627437 19464192 4031 1992294400 134512640 135813592 4294956160 18446744073709551615 134665586 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 4752 4031 150 317 0 4432 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 24368

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/75 23722
/proc/meminfo: memFree=1442808/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=19396 CPUtime=282.17
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 4339 0 0 0 28215 2 0 0 25 0 1 0 1120627437 19861504 4136 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 4849 4136 150 317 0 4529 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 24756

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/75 23722
/proc/meminfo: memFree=1440824/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=21660 CPUtime=342.16
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 4873 0 0 0 34213 3 0 0 25 0 1 0 1120627437 22179840 4629 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 5415 4629 150 317 0 5095 0

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

/proc/23721/statm: 8757 7512 150 317 0 8437 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 40388

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/75 23722
/proc/meminfo: memFree=1427256/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5360 CPUtime=0
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1120627437 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23720/statm: 1340 239 197 169 0 51 0
[pid=23721] ppid=23720 vsize=36956 CPUtime=642.07
/proc/23721/stat : 23721 (hydrasat_cache4) R 23720 23720 23027 0 -1 4194304 8553 0 0 0 64202 5 0 0 25 0 1 0 1120627437 37842944 8009 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23721/statm: 9239 8009 150 317 0 8919 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42316

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/75 23723
/proc/meminfo: memFree=1420024/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=3208 CPUtime=2.01
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 607 0 0 0 201 0 0 0 25 0 1 0 1120697464 3284992 589 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 802 589 172 362 0 437 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8572

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.01 2/75 23723
/proc/meminfo: memFree=1407352/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=17444 CPUtime=61.99
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 3987 0 0 0 6196 3 0 0 25 0 1 0 1120697464 17862656 3835 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 4361 3835 172 362 0 3996 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22808

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1402360/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=23248 CPUtime=121.97
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 5276 0 0 0 12192 5 0 0 25 0 1 0 1120697464 23805952 5124 1992294400 134512640 135995732 4294956016 18446744073709551615 134807735 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 5812 5124 172 362 0 5447 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28612

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1398072/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=28116 CPUtime=181.94
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 6537 0 0 0 18188 6 0 0 25 0 1 0 1120697464 28790784 6183 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 7029 6183 172 362 0 6664 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 33480

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1393976/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=32592 CPUtime=241.93
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 7569 0 0 0 24186 7 0 0 25 0 1 0 1120697464 33374208 7215 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 8148 7215 172 362 0 7783 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 37956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1390776/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=36116 CPUtime=301.91
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 8469 0 0 0 30183 8 0 0 25 0 1 0 1120697464 36982784 8012 1992294400 134512640 135995732 4294956016 18446744073709551615 134807991 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 9029 8012 172 362 0 8664 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 41480

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1387960/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=39072 CPUtime=361.89
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 9195 0 0 0 36180 9 0 0 25 0 1 0 1120697464 40009728 8738 1992294400 134512640 135995732 4294956016 18446744073709551615 134807828 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 9768 8738 172 362 0 9403 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 44436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1384888/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=42004 CPUtime=421.88
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 9952 0 0 0 42178 10 0 0 25 0 1 0 1120697464 43012096 9495 1992294400 134512640 135995732 4294956016 18446744073709551615 134807816 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 10501 9495 172 362 0 10136 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 47368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1382840/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=43948 CPUtime=481.86
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 10465 0 0 0 48176 10 0 0 25 0 1 0 1120697464 45002752 10008 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 10987 10008 172 362 0 10622 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 49312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1382200/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=44492 CPUtime=500.06
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 10622 0 0 0 49996 10 0 0 25 0 1 0 1120697464 45559808 10165 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 11123 10165 172 362 0 10758 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49856

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23723
/proc/meminfo: memFree=1382200/2055920 swapFree=4164824/4192956
[pid=23720] ppid=23718 vsize=5364 CPUtime=700.03
/proc/23720/stat : 23720 (hydrasat-multi.) S 23718 23720 23027 0 -1 4194304 321 11396 0 0 0 0 69983 20 16 0 1 0 1120627437 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23720/statm: 1341 245 202 169 0 52 0
[pid=23723] ppid=23720 vsize=44492 CPUtime=500.06
/proc/23723/stat : 23723 (hydrasat_cachew) R 23720 23720 23027 0 -1 4194304 10622 0 0 0 49996 10 0 0 25 0 1 0 1120697464 45559808 10165 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/23723/statm: 11123 10165 172 362 0 10758 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49856

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23720 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=833609
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=205968
# CPU time returned by wait4() is 700.04
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.3
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 49856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.834
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11717
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= 2096

runsolver used 1.10883 second user time and 3.2715 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 08:07:06
IDJOB=1530204
IDBENCH=70519
IDSOLVER=518
FILE ID=node81/1530204-1238479626
PBS_JOBID= 9061763
Free space on /tmp= 126316 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1895787950-064.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530204-1238479626/watcher-1530204-1238479626 -o /tmp/evaluation-result-1530204-1238479626/solver-1530204-1238479626 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530204-1238479626.cnf 1800 968623695

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

MD5SUM BENCH= 54a96505caa013e850b03b843814f5cb
RANDOM SEED=968623695

node81.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		: 3000.220
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		: 3000.220
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:       1459744 kB
Buffers:         83760 kB
Cached:         412432 kB
SwapCached:      19112 kB
Active:         311920 kB
Inactive:       205224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459744 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            4200 kB
Writeback:           0 kB
Mapped:          26580 kB
Slab:            63936 kB
Committed_AS:  2933880 kB
PageTables:       2084 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= 126280 MiB
End job on node81 at 2009-03-31 08:27:09