Trace number 1727585

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.01 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
MD5SUM181c4935b6e4cd791aedd030930111fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16866
Number of clauses2507999
Sum of the clauses size5028712
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505923
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 59
Number of clauses of size over 52059

Solver Data 

0.00/0.01	c Trying configuration 1
701.30/701.74	HOME/hydrasat-multi.sh: line 48: 30806 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.30/701.74	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-1727585-1240726636/watcher-1727585-1240726636 -o /tmp/evaluation-result-1727585-1240726636/solver-1727585-1240726636 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1727585-1240726636.cnf 1800 774818810 

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: 0.93 0.98 0.99 3/64 30804
/proc/meminfo: memFree=1575040/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5356 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) D 30802 30804 30580 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 100698476 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/30804/statm: 1339 230 191 169 0 50 0

[startup+0.0114779 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30804
/proc/meminfo: memFree=1575040/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5356 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) D 30802 30804 30580 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 100698476 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/30804/statm: 1339 230 191 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101496 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30804
/proc/meminfo: memFree=1575040/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301533 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30804
/proc/meminfo: memFree=1575040/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701611 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30804
/proc/meminfo: memFree=1575040/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50177 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1521776/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=85568 CPUtime=1.47
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 20067 0 0 0 137 10 0 0 25 0 1 0 100698478 87621632 20049 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 21392 20049 117 317 0 21072 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 90928

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1461808/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=164640 CPUtime=3.08
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 40965 0 0 0 287 21 0 0 25 0 1 0 100698478 168591360 40947 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 41160 40948 122 317 0 40840 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 170000

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1388208/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=194632 CPUtime=6.27
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 50868 0 0 0 603 24 0 0 25 0 1 0 100698478 199303168 46663 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 48658 46663 124 317 0 48338 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 199992

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1388336/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=194632 CPUtime=12.67
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 50869 0 0 0 1243 24 0 0 25 0 1 0 100698478 199303168 46664 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 48658 46664 124 317 0 48338 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 199992

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1388464/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=194632 CPUtime=25.46
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 50869 0 0 0 2522 24 0 0 25 0 1 0 100698478 199303168 46664 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 48658 46664 124 317 0 48338 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 199992

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1388528/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=194632 CPUtime=51.06
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 50869 0 0 0 5081 25 0 0 25 0 1 0 100698478 199303168 46664 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 48658 46664 124 317 0 48338 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 199992

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1384048/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=208784 CPUtime=102.24
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 54492 0 0 0 10198 26 0 0 25 0 1 0 100698478 213794816 47837 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 52196 47837 126 317 0 51876 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 214144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1330352/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=260132 CPUtime=162.22
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 67856 0 0 0 16189 33 0 0 25 0 1 0 100698478 266375168 61201 1992294400 134512640 135813592 4294956160 18446744073709551615 134521410 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 65033 61201 126 317 0 64713 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 265492

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1330288/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=260132 CPUtime=222.2
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 67856 0 0 0 22187 33 0 0 25 0 1 0 100698478 266375168 61201 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 65033 61201 126 317 0 64713 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 265492

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1330288/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=260132 CPUtime=282.18
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 67856 0 0 0 28185 33 0 0 25 0 1 0 100698478 266375168 61201 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 65033 61201 126 317 0 64713 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 265492

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1229936/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=360972 CPUtime=342.16
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 95412 0 0 0 34170 46 0 0 25 0 1 0 100698478 369635328 86249 1992294400 134512640 135813592 4294956160 18446744073709551615 134667489 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 90243 86249 149 317 0 89923 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 366332

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1226480/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=364612 CPUtime=402.13
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 96286 0 0 0 40167 46 0 0 25 0 1 0 100698478 373362688 87123 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 91153 87123 149 317 0 90833 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 369972


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

/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=366640 CPUtime=522.09
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 96775 0 0 0 52162 47 0 0 25 0 1 0 100698478 375439360 87612 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 91660 87612 149 317 0 91340 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 372000

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1223536/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=367708 CPUtime=582.07
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 97012 0 0 0 58159 48 0 0 25 0 1 0 100698478 376532992 87849 1992294400 134512640 135813592 4294956160 18446744073709551615 134665023 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 91927 87849 149 317 0 91607 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 373068

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=1223024/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5360 CPUtime=0
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100698476 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30804/statm: 1340 239 197 169 0 51 0
[pid=30806] ppid=30804 vsize=368268 CPUtime=642.05
/proc/30806/stat : 30806 (hydrasat_cache4) R 30804 30804 30580 0 -1 4194304 97135 0 0 0 64157 48 0 0 25 0 1 0 100698478 377106432 87972 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/30806/statm: 92067 87972 149 317 0 91747 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 373628

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30806
/proc/meminfo: memFree=929648/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
Current children cumulated CPU time (s) 701.34
Current children cumulated vsize (KiB) 5364

[startup+762.306 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 30807
/proc/meminfo: memFree=1065072/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=155576 CPUtime=60.52
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 41069 0 0 0 6022 30 0 0 25 0 1 0 100768651 159309824 36881 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 38894 36881 150 362 0 38529 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 160940

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 30807
/proc/meminfo: memFree=1011888/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=217908 CPUtime=120.5
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 57201 0 0 0 12012 38 0 0 25 0 1 0 100768651 223137792 50563 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 54477 50563 150 362 0 54112 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 223272

[startup+882.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 30807
/proc/meminfo: memFree=1003056/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=225476 CPUtime=180.48
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 59123 0 0 0 18009 39 0 0 25 0 1 0 100768651 230887424 52485 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 56369 52485 150 362 0 56004 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 230840

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30807
/proc/meminfo: memFree=1003056/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=225476 CPUtime=240.45
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 59123 0 0 0 24006 39 0 0 25 0 1 0 100768651 230887424 52485 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 56369 52485 150 362 0 56004 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 230840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30807
/proc/meminfo: memFree=1001392/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=227060 CPUtime=300.43
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 59543 0 0 0 30004 39 0 0 25 0 1 0 100768651 232509440 52905 1992294400 134512640 135995732 4294956016 18446744073709551615 134519301 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 56765 52905 150 362 0 56400 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 232424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30807
/proc/meminfo: memFree=988592/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=239868 CPUtime=360.41
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 65264 0 0 0 35998 43 0 0 25 0 1 0 100768651 245624832 56118 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 59967 56118 171 362 0 59602 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 245232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30807
/proc/meminfo: memFree=987632/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=240796 CPUtime=420.39
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 65511 0 0 0 41996 43 0 0 25 0 1 0 100768651 246575104 56365 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 60199 56365 171 362 0 59834 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 246160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30807
/proc/meminfo: memFree=986864/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=241464 CPUtime=480.37
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 65684 0 0 0 47993 44 0 0 25 0 1 0 100768651 247259136 56538 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 60366 56538 171 362 0 60001 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 246828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30807
/proc/meminfo: memFree=986736/2055924 swapFree=4180784/4192956
[pid=30804] ppid=30802 vsize=5364 CPUtime=701.34
/proc/30804/stat : 30804 (hydrasat-multi.) S 30802 30804 30580 0 -1 4194304 320 99044 1 0 0 0 69940 194 16 0 1 0 100698476 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30804/statm: 1341 245 202 169 0 52 0
[pid=30807] ppid=30804 vsize=241732 CPUtime=498.67
/proc/30807/stat : 30807 (hydrasat_cachew) R 30804 30804 30580 0 -1 4194304 65724 0 0 0 49823 44 0 0 25 0 1 0 100768651 247533568 56578 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/30807/statm: 60433 56578 171 362 0 60068 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 247096

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 30804 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=402674
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=944704
# CPU time returned by wait4() is 701.347
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1197.63
CPU system time (s): 2.38
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 375800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.403
system time used= 1.9447
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99364
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= 9
involuntary context switches= 1609

runsolver used 1.35079 second user time and 2.87356 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-26 08:17:21
IDJOB=1727585
IDBENCH=24641
IDSOLVER=518
FILE ID=node6/1727585-1240726636
PBS_JOBID= 9186910
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727585-1240726636/watcher-1727585-1240726636 -o /tmp/evaluation-result-1727585-1240726636/solver-1727585-1240726636 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1727585-1240726636.cnf 1800 774818810

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

MD5SUM BENCH= 181c4935b6e4cd791aedd030930111fa
RANDOM SEED=774818810

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1575520 kB
Buffers:         45500 kB
Cached:         358644 kB
SwapCached:       6032 kB
Active:         158604 kB
Inactive:       253972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1575520 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:           37788 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            53876 kB
Committed_AS:   437552 kB
PageTables:       1452 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= 65952 MiB
End job on node6 at 2009-04-26 08:37:24