Trace number 1718611

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) 1200.08 1200.61

General information on the benchmark

Nameindustrial/grieu/
vmpc_28.cnf
MD5SUM2679ca6fb11bcf9f950de09652ce7147
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.9597
Satisfiable
(Un)Satisfiability was proved
Number of variables784
Number of clauses108080
Sum of the clauses size283220
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 242420
Number of clauses of size 365604
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

Solver Data 

0.00/0.01	c Trying configuration 1
699.99/700.39	HOME/hydrasat-multi.sh: line 48: 21183 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.99/700.39	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-1718611-1240638304/watcher-1718611-1240638304 -o /tmp/evaluation-result-1718611-1240638304/solver-1718611-1240638304 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1718611-1240638304.cnf 1800 1564171029 

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 0.99 1.00 3/64 21181
/proc/meminfo: memFree=1852096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5356 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) D 21179 21181 21025 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 91856789 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/21181/statm: 1339 230 191 169 0 50 0

[startup+0.00968495 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21181
/proc/meminfo: memFree=1852096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5356 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) D 21179 21181 21025 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 91856789 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/21181/statm: 1339 230 191 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101704 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21181
/proc/meminfo: memFree=1852096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301741 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21181
/proc/meminfo: memFree=1852096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.70182 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21181
/proc/meminfo: memFree=1852096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50198 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1842480/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=10800 CPUtime=1.47
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 2597 0 0 0 147 0 0 0 25 0 1 0 91856791 11059200 2414 1992294400 134512640 135813592 4294956160 18446744073709551615 134676839 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 2700 2414 126 317 0 2380 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16160

[startup+3.10129 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1838640/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=14884 CPUtime=3.06
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 4223 0 0 0 305 1 0 0 25 0 1 0 91856791 15241216 3449 1992294400 134512640 135813592 4294956160 18446744073709551615 134665992 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 3721 3449 149 317 0 3401 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20244

[startup+6.30192 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1837872/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=15688 CPUtime=6.26
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 4409 0 0 0 625 1 0 0 25 0 1 0 91856791 16064512 3635 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 3922 3635 149 317 0 3602 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21048

[startup+12.7012 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1836472/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=16892 CPUtime=12.67
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 4701 0 0 0 1265 2 0 0 25 0 1 0 91856791 17297408 3927 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 4223 3927 149 317 0 3903 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22252

[startup+25.5017 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1834232/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=19496 CPUtime=25.46
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 5309 0 0 0 2544 2 0 0 25 0 1 0 91856791 19963904 4535 1992294400 134512640 135813592 4294956160 18446744073709551615 134592448 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 4874 4535 149 317 0 4554 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24856

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1828024/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=26204 CPUtime=51.04
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 6866 0 0 0 5101 3 0 0 25 0 1 0 91856791 26832896 6092 1992294400 134512640 135813592 4294956160 18446744073709551615 134665221 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 6551 6092 149 317 0 6231 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31564

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1822904/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=31672 CPUtime=102.23
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 8117 0 0 0 10219 4 0 0 25 0 1 0 91856791 32432128 7343 1992294400 134512640 135813592 4294956160 18446744073709551615 134665373 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 7918 7343 149 317 0 7598 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37032

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1821240/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=33684 CPUtime=162.2
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 8523 0 0 0 16215 5 0 0 25 0 1 0 91856791 34492416 7749 1992294400 134512640 135813592 4294956160 18446744073709551615 134667812 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 8421 7749 149 317 0 8101 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 39044

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1818360/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=37096 CPUtime=222.18
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 9236 0 0 0 22213 5 0 0 25 0 1 0 91856791 37986304 8462 1992294400 134512640 135813592 4294956160 18446744073709551615 134597204 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 9274 8462 149 317 0 8954 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 42456

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1815096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=40864 CPUtime=282.16
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 10039 0 0 0 28210 6 0 0 25 0 1 0 91856791 41844736 9265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665938 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 10216 9265 149 317 0 9896 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 46224

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1810680/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=45808 CPUtime=342.13
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 11135 0 0 0 34206 7 0 0 25 0 1 0 91856791 46907392 10361 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 11452 10361 149 317 0 11132 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 51168

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1807096/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=49652 CPUtime=402.11
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 12028 0 0 0 40203 8 0 0 25 0 1 0 91856791 50843648 11254 1992294400 134512640 135813592 4294956160 18446744073709551615 134665766 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 12413 11254 149 317 0 12093 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 55012


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

/proc/21183/statm: 13602 12243 149 317 0 13282 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 59768

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1803000/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=54408 CPUtime=582.04
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 13017 0 0 0 58195 9 0 0 25 0 1 0 91856791 55713792 12243 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 13602 12243 149 317 0 13282 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 59768

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21183
/proc/meminfo: memFree=1802872/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5360 CPUtime=0
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91856789 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1340 239 197 169 0 51 0
[pid=21183] ppid=21181 vsize=54408 CPUtime=642.02
/proc/21183/stat : 21183 (hydrasat_cache4) R 21181 21181 21025 0 -1 4194304 13032 0 0 0 64193 9 0 0 25 0 1 0 91856791 55713792 12258 1992294400 134512640 135813592 4294956160 18446744073709551615 134665529 0 0 4096 1 0 0 0 17 1 0 0
/proc/21183/statm: 13602 12258 149 317 0 13282 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 59768

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21184
/proc/meminfo: memFree=1793976/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=9484 CPUtime=1.9
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 2758 0 0 0 189 1 0 0 25 0 1 0 91926828 9711616 2081 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 2371 2081 171 362 0 2006 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 14848

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21184
/proc/meminfo: memFree=1780920/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=23716 CPUtime=61.86
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 6236 0 0 0 6180 6 0 0 25 0 1 0 91926828 24285184 5559 1992294400 134512640 135995732 4294956016 18446744073709551615 134807768 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 5929 5559 171 362 0 5564 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 29080

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21184
/proc/meminfo: memFree=1780024/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=24700 CPUtime=121.84
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 6474 0 0 0 12177 7 0 0 25 0 1 0 91926828 25292800 5797 1992294400 134512640 135995732 4294956016 18446744073709551615 134808086 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 6175 5797 171 362 0 5810 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 30064

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21184
/proc/meminfo: memFree=1779384/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=25664 CPUtime=181.82
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 6632 0 0 0 18175 7 0 0 25 0 1 0 91926828 26279936 5955 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 6416 5955 171 362 0 6051 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 31028

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21184
/proc/meminfo: memFree=1778680/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=26492 CPUtime=241.79
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 6806 0 0 0 24172 7 0 0 25 0 1 0 91926828 27127808 6129 1992294400 134512640 135995732 4294956016 18446744073709551615 134808064 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 6623 6129 171 362 0 6258 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 31856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21190
/proc/meminfo: memFree=1776888/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=27564 CPUtime=301.77
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 7057 0 0 0 30170 7 0 0 25 0 1 0 91926828 28225536 6380 1992294400 134512640 135995732 4294956016 18446744073709551615 134807978 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 6891 6380 171 362 0 6526 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 32928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21190
/proc/meminfo: memFree=1773816/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=31152 CPUtime=361.75
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 7815 0 0 0 36167 8 0 0 25 0 1 0 91926828 31899648 7138 1992294400 134512640 135995732 4294956016 18446744073709551615 134808042 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 7788 7138 171 362 0 7423 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 36516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21190
/proc/meminfo: memFree=1770808/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=34356 CPUtime=421.73
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 8575 0 0 0 42164 9 0 0 25 0 1 0 91926828 35180544 7898 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 8589 7898 171 362 0 8224 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 39720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21190
/proc/meminfo: memFree=1768248/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=36844 CPUtime=481.7
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 9193 0 0 0 48160 10 0 0 25 0 1 0 91926828 37728256 8516 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 9211 8516 171 362 0 8846 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 42208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21190
/proc/meminfo: memFree=1767544/2055920 swapFree=4192812/4192956
[pid=21181] ppid=21179 vsize=5364 CPUtime=700.08
/proc/21181/stat : 21181 (hydrasat-multi.) S 21179 21181 21025 0 -1 4194304 320 14279 1 0 0 0 69979 29 19 0 1 0 91856789 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21181/statm: 1341 245 202 169 0 52 0
[pid=21184] ppid=21181 vsize=37556 CPUtime=500
/proc/21184/stat : 21184 (hydrasat_cachew) R 21181 21181 21025 0 -1 4194304 9350 0 0 0 49990 10 0 0 25 0 1 0 91926828 38457344 8673 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/21184/statm: 9389 8673 171 362 0 9024 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 42920

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 21181 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=794615
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=295955
# CPU time returned by wait4() is 700.091
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 60056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.795
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14599
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1760

runsolver used 1.3418 second user time and 2.79058 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-25 07:45:04
IDJOB=1718611
IDBENCH=20492
IDSOLVER=518
FILE ID=node66/1718611-1240638304
PBS_JOBID= 9186457
Free space on /tmp= 66280 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/grieu/vmpc_28.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718611-1240638304/watcher-1718611-1240638304 -o /tmp/evaluation-result-1718611-1240638304/solver-1718611-1240638304 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1718611-1240638304.cnf 1800 1564171029

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

MD5SUM BENCH= 2679ca6fb11bcf9f950de09652ce7147
RANDOM SEED=1564171029

node66.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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1852576 kB
Buffers:         23344 kB
Cached:          99320 kB
SwapCached:        144 kB
Active:          28556 kB
Inactive:       108092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5540 kB
Writeback:           0 kB
Mapped:          23628 kB
Slab:            52752 kB
Committed_AS:   432496 kB
PageTables:       1360 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= 66228 MiB
End job on node66 at 2009-04-25 08:05:07