Trace number 1727691

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
MD5SUM7f866db903b373b6b7f75057c2353f02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark295.875
Satisfiable
(Un)Satisfiability was proved
Number of variables502
Number of clauses11816
Sum of the clauses size41772
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21080
Number of clauses of size 38731
Number of clauses of size 4281
Number of clauses of size 5285
Number of clauses of size over 51404

Solver Data 

0.00/0.00	c Trying configuration 1
699.98/700.22	HOME/hydrasat-multi.sh: line 48: 18462 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.98/700.22	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-1727691-1240727843/watcher-1727691-1240727843 -o /tmp/evaluation-result-1727691-1240727843/solver-1727691-1240727843 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1727691-1240727843.cnf 1800 262275064 

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 0.99 3/65 18461
/proc/meminfo: memFree=1500576/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=1452 CPUtime=0
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 163 0 0 0 0 0 0 0 19 0 1 0 100813908 1486848 145 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 363 145 116 317 0 43 0

[startup+0.012976 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18461
/proc/meminfo: memFree=1500576/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=1716 CPUtime=0
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 229 0 0 0 0 0 0 0 19 0 1 0 100813908 1757184 211 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 429 211 116 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.101987 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18461
/proc/meminfo: memFree=1500576/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=2640 CPUtime=0.09
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 483 0 0 0 9 0 0 0 19 0 1 0 100813908 2703360 464 1992294400 134512640 135813592 4294956160 18446744073709551615 134665101 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 660 464 149 317 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8000

[startup+0.302009 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18461
/proc/meminfo: memFree=1500576/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=2772 CPUtime=0.29
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 505 0 0 0 29 0 0 0 21 0 1 0 100813908 2838528 486 1992294400 134512640 135813592 4294956160 18446744073709551615 134664943 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 693 486 149 317 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8132

[startup+0.701052 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18461
/proc/meminfo: memFree=1500576/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=2904 CPUtime=0.69
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 538 0 0 0 69 0 0 0 25 0 1 0 100813908 2973696 519 1992294400 134512640 135813592 4294956160 18446744073709551615 134588904 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 726 519 149 317 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8264

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 18463
/proc/meminfo: memFree=1498768/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=3036 CPUtime=1.49
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 594 0 0 0 149 0 0 0 25 0 1 0 100813908 3108864 575 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 759 575 149 317 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8396

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 18463
/proc/meminfo: memFree=1498256/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=3576 CPUtime=3.09
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 713 0 0 0 309 0 0 0 25 0 1 0 100813908 3661824 694 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 894 694 149 317 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8936

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 18463
/proc/meminfo: memFree=1496792/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=4652 CPUtime=6.29
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 966 0 0 0 629 0 0 0 25 0 1 0 100813908 4763648 947 1992294400 134512640 135813592 4294956160 18446744073709551615 134592473 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 1163 947 149 317 0 843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10012

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 18463
/proc/meminfo: memFree=1496472/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=5056 CPUtime=12.68
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 1058 0 0 0 1268 0 0 0 25 0 1 0 100813908 5177344 1039 1992294400 134512640 135813592 4294956160 18446744073709551615 134665273 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 1264 1039 149 317 0 944 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10416

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 18463
/proc/meminfo: memFree=1494936/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=6676 CPUtime=25.48
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 1442 0 0 0 2548 0 0 0 25 0 1 0 100813908 6836224 1423 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 1669 1423 149 317 0 1349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12036

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 18463
/proc/meminfo: memFree=1491608/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=10368 CPUtime=51.07
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 2299 0 0 0 5105 2 0 0 25 0 1 0 100813908 10616832 2247 1992294400 134512640 135813592 4294956160 18446744073709551615 134665047 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 2592 2247 149 317 0 2272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15728

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1490072/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=11820 CPUtime=102.26
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 2674 0 0 0 10224 2 0 0 25 0 1 0 100813908 12103680 2622 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 2955 2622 149 317 0 2635 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17180

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1488600/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=13712 CPUtime=162.24
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 3113 0 0 0 16222 2 0 0 25 0 1 0 100813908 14041088 2996 1992294400 134512640 135813592 4294956160 18446744073709551615 134665082 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 3428 2996 149 317 0 3108 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19072

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1484952/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=17768 CPUtime=222.22
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 4016 0 0 0 22220 2 0 0 25 0 1 0 100813908 18194432 3899 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 4442 3899 149 317 0 4122 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23128

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1481816/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=21188 CPUtime=282.21
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 4807 0 0 0 28218 3 0 0 25 0 1 0 100813908 21696512 4690 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 5297 4690 149 317 0 4977 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26548

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1479320/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=23688 CPUtime=342.19
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 5421 0 0 0 34216 3 0 0 25 0 1 0 100813908 24256512 5304 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 5922 5304 149 317 0 5602 0

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

/proc/18462/statm: 7867 6917 149 317 0 7547 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36828

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1471064/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=33372 CPUtime=582.13
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 7665 0 0 0 58209 4 0 0 25 0 1 0 100813908 34172928 7351 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 8343 7351 149 317 0 8023 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38732

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18465
/proc/meminfo: memFree=1469464/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5360 CPUtime=0
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100813907 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1340 239 197 169 0 51 0
[pid=18462] ppid=18461 vsize=35304 CPUtime=642.11
/proc/18462/stat : 18462 (hydrasat_cache4) R 18461 18461 18073 0 -1 4194304 8134 0 0 0 64207 4 0 0 25 0 1 0 100813908 36151296 7749 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 1 0 0
/proc/18462/statm: 8826 7749 149 317 0 8506 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 40664

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1465048/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=2808 CPUtime=2.07
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 517 0 0 0 207 0 0 0 25 0 1 0 100883930 2875392 499 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 702 499 172 362 0 337 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8172

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1455960/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=13040 CPUtime=62.04
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 2991 0 0 0 6202 2 0 0 25 0 1 0 100883930 13352960 2871 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 3260 2871 172 362 0 2895 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 18404

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1450264/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=18700 CPUtime=122.03
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 4413 0 0 0 12199 4 0 0 25 0 1 0 100883930 19148800 4293 1992294400 134512640 135995732 4294956016 18446744073709551615 134806570 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 4675 4293 172 362 0 4310 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 24064

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1444632/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=24960 CPUtime=182.01
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 5997 0 0 0 18196 5 0 0 25 0 1 0 100883930 25559040 5691 1992294400 134512640 135995732 4294956016 18446744073709551615 134807758 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 6240 5691 172 362 0 5875 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 30324

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1440920/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=28756 CPUtime=241.99
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 6924 0 0 0 24193 6 0 0 25 0 1 0 100883930 29446144 6618 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 7189 6618 172 362 0 6824 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 34120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1437784/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=31852 CPUtime=301.98
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 7698 0 0 0 30191 7 0 0 25 0 1 0 100883930 32616448 7392 1992294400 134512640 135995732 4294956016 18446744073709551615 134808068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 7963 7392 172 362 0 7598 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 37216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1433560/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=36252 CPUtime=361.96
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 8763 0 0 0 36188 8 0 0 25 0 1 0 100883930 37122048 8457 1992294400 134512640 135995732 4294956016 18446744073709551615 134807819 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 9063 8457 172 362 0 8698 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 41616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1429720/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=40340 CPUtime=421.95
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 9720 0 0 0 42186 9 0 0 25 0 1 0 100883930 41308160 9414 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 10085 9414 172 362 0 9720 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 45704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1426904/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=42972 CPUtime=481.93
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 10426 0 0 0 48183 10 0 0 25 0 1 0 100883930 44003328 10120 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 10743 10120 172 362 0 10378 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 48336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 18466
/proc/meminfo: memFree=1426008/2055920 swapFree=4181068/4192956
[pid=18461] ppid=18459 vsize=5364 CPUtime=700.01
/proc/18461/stat : 18461 (hydrasat-multi.) S 18459 18461 18073 0 -1 4194304 321 9744 0 0 0 0 69983 18 16 0 1 0 100813907 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18461/statm: 1341 245 202 169 0 52 0
[pid=18466] ppid=18461 vsize=43928 CPUtime=500.03
/proc/18466/stat : 18466 (hydrasat_cachew) R 18461 18461 18073 0 -1 4194304 10645 0 0 0 49993 10 0 0 25 0 1 0 100883930 44982272 10339 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/18466/statm: 10982 10339 172 362 0 10617 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49292

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18461 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=840608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=182972
# CPU time returned by wait4() is 700.024
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.28
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 49292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.841
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10065
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= 7
involuntary context switches= 1862

runsolver used 1.01285 second user time and 3.36449 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-26 08:37:23
IDJOB=1727691
IDBENCH=24643
IDSOLVER=518
FILE ID=node86/1727691-1240727843
PBS_JOBID= 9186877
Free space on /tmp= 66224 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727691-1240727843/watcher-1727691-1240727843 -o /tmp/evaluation-result-1727691-1240727843/solver-1727691-1240727843 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1727691-1240727843.cnf 1800 262275064

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

MD5SUM BENCH= 7f866db903b373b6b7f75057c2353f02
RANDOM SEED=262275064

node86.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		: 3000.213
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		: 3000.213
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:       1501056 kB
Buffers:         53084 kB
Cached:         421656 kB
SwapCached:       5816 kB
Active:         206264 kB
Inactive:       277404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501056 kB
SwapTotal:     4192956 kB
SwapFree:      4181068 kB
Dirty:            4248 kB
Writeback:           0 kB
Mapped:          14104 kB
Slab:            57088 kB
Committed_AS:   419224 kB
PageTables:       1464 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= 66188 MiB
End job on node86 at 2009-04-26 08:57:25