Trace number 1733959

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.03 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2_autoenc.cnf
MD5SUM8e1d63506cdb99d6b859945ef44fe71f
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 variables430
Number of clauses97558
Sum of the clauses size571598
Maximum clause length12
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21578
Number of clauses of size 30
Number of clauses of size 4738
Number of clauses of size 55690
Number of clauses of size over 589488

Solver Data 

0.00/0.00	c Trying configuration 1
700.03/700.32	HOME/hydrasat-multi.sh: line 48: 22736 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.03/700.32	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-1733959-1240794346/watcher-1733959-1240794346 -o /tmp/evaluation-result-1733959-1240794346/solver-1733959-1240794346 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733959-1240794346.cnf 1800 538784131 

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: 1.83 1.82 1.45 3/65 22735
/proc/meminfo: memFree=1756016/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=1836 CPUtime=0
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 171 0 0 0 0 0 0 0 21 0 1 0 107464106 1880064 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 459 154 117 317 0 139 0

[startup+0.0121069 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 22735
/proc/meminfo: memFree=1756016/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=2100 CPUtime=0
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 238 0 0 0 0 0 0 0 21 0 1 0 107464106 2150400 220 1992294400 134512640 135813592 4294956160 18446744073709551615 134589000 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 525 221 117 317 0 205 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7460

[startup+0.102122 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 22735
/proc/meminfo: memFree=1756016/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=5136 CPUtime=0.09
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 1045 0 0 0 9 0 0 0 21 0 1 0 107464106 5259264 1027 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 1284 1027 117 317 0 964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10496

[startup+0.301157 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 22735
/proc/meminfo: memFree=1756016/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=11272 CPUtime=0.29
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 2697 0 0 0 28 1 0 0 23 0 1 0 107464106 11542528 2606 1992294400 134512640 135813592 4294956160 18446744073709551615 134521180 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 2818 2606 124 317 0 2498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16632

[startup+0.70123 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 22735
/proc/meminfo: memFree=1756016/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=11272 CPUtime=0.69
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 2697 0 0 0 68 1 0 0 25 0 1 0 107464106 11542528 2606 1992294400 134512640 135813592 4294956160 18446744073709551615 134521148 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 2818 2606 124 317 0 2498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16632

[startup+1.50137 s]
/proc/loadavg: 1.83 1.82 1.45 2/67 22737
/proc/meminfo: memFree=1745760/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=11272 CPUtime=1.49
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 2697 0 0 0 148 1 0 0 25 0 1 0 107464106 11542528 2606 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 2818 2606 124 317 0 2498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16632

[startup+3.10166 s]
/proc/loadavg: 1.83 1.82 1.45 2/67 22737
/proc/meminfo: memFree=1745632/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=12248 CPUtime=3.08
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 2941 0 0 0 307 1 0 0 25 0 1 0 107464106 12541952 2753 1992294400 134512640 135813592 4294956160 18446744073709551615 135205389 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 3062 2753 149 317 0 2742 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17608

[startup+6.30123 s]
/proc/loadavg: 1.85 1.82 1.45 2/67 22737
/proc/meminfo: memFree=1744864/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=12248 CPUtime=6.28
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 2941 0 0 0 627 1 0 0 25 0 1 0 107464106 12541952 2753 1992294400 134512640 135813592 4294956160 18446744073709551615 135224188 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 3062 2753 149 317 0 2742 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17608

[startup+12.7014 s]
/proc/loadavg: 1.78 1.81 1.45 2/67 22737
/proc/meminfo: memFree=1744736/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=12532 CPUtime=12.68
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 3018 0 0 0 1267 1 0 0 25 0 1 0 107464106 12832768 2830 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 3133 2830 149 317 0 2813 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17892

[startup+25.5027 s]
/proc/loadavg: 1.61 1.77 1.44 2/67 22737
/proc/meminfo: memFree=1742048/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=15588 CPUtime=25.48
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 3696 0 0 0 2546 2 0 0 25 0 1 0 107464106 15962112 3508 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 3897 3508 149 317 0 3577 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20948

[startup+51.1012 s]
/proc/loadavg: 1.40 1.71 1.43 2/67 22737
/proc/meminfo: memFree=1741344/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=16516 CPUtime=51.06
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 3900 0 0 0 5104 2 0 0 25 0 1 0 107464106 16912384 3712 1992294400 134512640 135813592 4294956160 18446744073709551615 134591866 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 4129 3712 149 317 0 3809 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21876

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/67 22737
/proc/meminfo: memFree=1734240/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=24548 CPUtime=102.24
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 5670 0 0 0 10221 3 0 0 25 0 1 0 107464106 25137152 5482 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 6137 5482 149 317 0 5817 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29908

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/67 22737
/proc/meminfo: memFree=1733408/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=25396 CPUtime=162.23
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 5876 0 0 0 16219 4 0 0 25 0 1 0 107464106 26005504 5688 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 6349 5688 149 317 0 6029 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30756

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/67 22737
/proc/meminfo: memFree=1732576/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=26336 CPUtime=222.21
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 6084 0 0 0 22217 4 0 0 25 0 1 0 107464106 26968064 5896 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 6584 5896 149 317 0 6264 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31696

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/67 22737
/proc/meminfo: memFree=1731040/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=28152 CPUtime=282.18
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 6474 0 0 0 28214 4 0 0 25 0 1 0 107464106 28827648 6286 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 7038 6286 149 317 0 6718 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33512

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/67 22737
/proc/meminfo: memFree=1727776/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=32000 CPUtime=342.15
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 7264 0 0 0 34211 4 0 0 25 0 1 0 107464106 32768000 7076 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 8000 7076 149 317 0 7680 0

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

/proc/22736/statm: 10840 9648 149 317 0 10520 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 48720

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/67 22737
/proc/meminfo: memFree=1714336/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5360 CPUtime=0
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 107464105 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1340 239 197 169 0 51 0
[pid=22736] ppid=22735 vsize=47296 CPUtime=642.06
/proc/22736/stat : 22736 (hydrasat_cache4) R 22735 22735 22603 0 -1 4194304 10899 0 0 0 64199 7 0 0 25 0 1 0 107464106 48431104 10424 1992294400 134512640 135813592 4294956160 18446744073709551615 134665361 0 0 4096 1 0 0 0 17 1 0 0
/proc/22736/statm: 11824 10424 149 317 0 11504 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 52656

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/67 22738
/proc/meminfo: memFree=1702304/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=11400 CPUtime=1.96
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 2707 0 0 0 196 0 0 0 25 0 1 0 107534138 11673600 2617 1992294400 134512640 135995732 4294956016 18446744073709551615 134520010 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 2850 2617 151 362 0 2485 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 16764

[startup+762.305 s]
/proc/loadavg: 1.07 1.08 1.18 2/67 22738
/proc/meminfo: memFree=1693024/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=22784 CPUtime=61.94
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 5329 0 0 0 6190 4 0 0 25 0 1 0 107534138 23330816 5142 1992294400 134512640 135995732 4294956016 18446744073709551615 134806620 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 5696 5142 172 362 0 5331 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 28148

[startup+822.302 s]
/proc/loadavg: 1.02 1.06 1.17 2/67 22738
/proc/meminfo: memFree=1685600/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=30272 CPUtime=121.9
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 7196 0 0 0 12185 5 0 0 25 0 1 0 107534138 30998528 7009 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 7568 7009 172 362 0 7203 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 35636

[startup+882.302 s]
/proc/loadavg: 1.01 1.05 1.16 2/67 22738
/proc/meminfo: memFree=1678240/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=38236 CPUtime=181.89
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 9143 0 0 0 18182 7 0 0 25 0 1 0 107534138 39153664 8827 1992294400 134512640 135995732 4294956016 18446744073709551615 134808112 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 9559 8827 172 362 0 9194 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 43600

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/67 22738
/proc/meminfo: memFree=1674656/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=42076 CPUtime=241.86
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 10054 0 0 0 24178 8 0 0 25 0 1 0 107534138 43085824 9738 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 10519 9738 172 362 0 10154 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 47440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/67 22738
/proc/meminfo: memFree=1668320/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=48444 CPUtime=301.85
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 11613 0 0 0 30175 10 0 0 25 0 1 0 107534138 49606656 11297 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 12111 11297 172 362 0 11746 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 53808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 22738
/proc/meminfo: memFree=1661664/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=55268 CPUtime=361.82
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 13279 0 0 0 36170 12 0 0 25 0 1 0 107534138 56594432 12963 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 13817 12963 172 362 0 13452 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 60632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/67 22738
/proc/meminfo: memFree=1657504/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=59832 CPUtime=421.8
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 14458 0 0 0 42166 14 0 0 25 0 1 0 107534138 61267968 13997 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 14958 13997 172 362 0 14593 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 65196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 22738
/proc/meminfo: memFree=1656800/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=61572 CPUtime=481.78
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 14881 0 0 0 48164 14 0 0 25 0 1 0 107534138 63049728 14163 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 15393 14163 172 362 0 15028 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 66936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 22738
/proc/meminfo: memFree=1656224/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=62100 CPUtime=499.98
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 15011 0 0 0 49984 14 0 0 25 0 1 0 107534138 63590400 14293 1992294400 134512640 135995732 4294956016 18446744073709551615 134589594 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 15525 14293 172 362 0 15160 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 67464

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 22738
/proc/meminfo: memFree=1656224/2055920 swapFree=4192812/4192956
[pid=22735] ppid=22733 vsize=5364 CPUtime=700.05
/proc/22735/stat : 22735 (hydrasat-multi.) S 22733 22735 22603 0 -1 4194304 321 12483 0 0 0 0 69982 23 19 0 1 0 107464105 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22735/statm: 1341 245 202 169 0 52 0
[pid=22738] ppid=22735 vsize=62100 CPUtime=499.98
/proc/22738/stat : 22738 (hydrasat_cachew) R 22735 22735 22603 0 -1 4194304 15011 0 0 0 49984 14 0 0 25 0 1 0 107534138 63590400 14293 1992294400 134512640 135995732 4294956016 18446744073709551615 134589594 0 0 4096 1 0 0 0 17 1 0 0
/proc/22738/statm: 15525 14293 172 362 0 15160 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 67464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22735 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=821610
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=242963
# CPU time returned by wait4() is 700.065
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.66
CPU system time (s): 0.37
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 67464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.822
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12804
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 925

runsolver used 1.12683 second user time and 3.2515 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-27 03:05:46
IDJOB=1733959
IDBENCH=71151
IDSOLVER=518
FILE ID=node89/1733959-1240794346
PBS_JOBID= 9187342
Free space on /tmp= 66380 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2_autoenc.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733959-1240794346/watcher-1733959-1240794346 -o /tmp/evaluation-result-1733959-1240794346/solver-1733959-1240794346 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733959-1240794346.cnf 1800 538784131

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

MD5SUM BENCH= 8e1d63506cdb99d6b859945ef44fe71f
RANDOM SEED=538784131

node89.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		: 3000.268
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		: 3000.268
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:       1756496 kB
Buffers:         40808 kB
Cached:         179240 kB
SwapCached:          0 kB
Active:          37696 kB
Inactive:       196164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6752 kB
Writeback:           0 kB
Mapped:          23540 kB
Slab:            51568 kB
Committed_AS:   349700 kB
PageTables:       1372 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= 66336 MiB
End job on node89 at 2009-04-27 03:25:48