Trace number 1529716

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-Flat 2009-03-22-Flat? (TO) 1200.05 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1529716-1238405502/watcher-1529716-1238405502 -o /tmp/evaluation-result-1529716-1238405502/solver-1529716-1238405502 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529716-1238405502.cnf -rs 1811094770 -co memory_limit 1800 

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 1.00 1.09 3/64 723
/proc/meminfo: memFree=1505544/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=1892 CPUtime=0
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1113215465 1937408 174 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 473 174 119 319 0 151 0

[startup+0.100792 s]
/proc/loadavg: 0.93 1.00 1.09 3/64 723
/proc/meminfo: memFree=1505544/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=5456 CPUtime=0.09
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 1136 0 0 0 9 0 0 0 18 0 1 0 1113215465 5586944 1120 1992294400 134512640 135819388 4294956160 18446744073709551615 135210599 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 1364 1120 119 319 0 1042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5456

[startup+0.202805 s]
/proc/loadavg: 0.93 1.00 1.09 3/64 723
/proc/meminfo: memFree=1505544/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=8788 CPUtime=0.19
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 2025 0 0 0 19 0 0 0 18 0 1 0 1113215465 8998912 1902 1992294400 134512640 135819388 4294956160 18446744073709551615 134521148 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 2197 1902 127 319 0 1875 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8788

[startup+0.302827 s]
/proc/loadavg: 0.93 1.00 1.09 3/64 723
/proc/meminfo: memFree=1505544/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=8788 CPUtime=0.29
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 2025 0 0 0 29 0 0 0 19 0 1 0 1113215465 8998912 1902 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 2197 1902 127 319 0 1875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8788

[startup+0.701878 s]
/proc/loadavg: 0.93 1.00 1.09 3/64 723
/proc/meminfo: memFree=1505544/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=13900 CPUtime=0.69
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 3452 0 0 0 69 0 0 0 22 0 1 0 1113215465 14233600 3148 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 3475 3148 148 319 0 3153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13900

[startup+1.50199 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 724
/proc/meminfo: memFree=1492864/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=14976 CPUtime=1.49
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 3712 0 0 0 149 0 0 0 25 0 1 0 1113215465 15335424 3408 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 3744 3408 148 319 0 3422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14976

[startup+3.10123 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 724
/proc/meminfo: memFree=1492032/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=15244 CPUtime=3.09
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 3791 0 0 0 309 0 0 0 25 0 1 0 1113215465 15609856 3487 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 3811 3487 148 319 0 3489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15244

[startup+6.30169 s]
/proc/loadavg: 0.94 1.00 1.09 2/65 724
/proc/meminfo: memFree=1491136/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=16440 CPUtime=6.28
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 4061 0 0 0 628 0 0 0 25 0 1 0 1113215465 16834560 3757 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 4110 3757 148 319 0 3788 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16440

[startup+12.7016 s]
/proc/loadavg: 0.94 1.00 1.09 2/65 724
/proc/meminfo: memFree=1488200/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=19412 CPUtime=12.69
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 4814 0 0 0 1268 1 0 0 25 0 1 0 1113215465 19877888 4510 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 4853 4510 148 319 0 4531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19412

[startup+25.5025 s]
/proc/loadavg: 0.95 1.00 1.09 2/65 724
/proc/meminfo: memFree=1480520/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=26656 CPUtime=25.48
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 6635 0 0 0 2547 1 0 0 25 0 1 0 1113215465 27295744 6331 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 6664 6331 148 319 0 6342 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26656

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 1.09 2/65 724
/proc/meminfo: memFree=1475400/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=32004 CPUtime=51.07
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 7954 0 0 0 5105 2 0 0 25 0 1 0 1113215465 32772096 7650 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 8001 7650 148 319 0 7679 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32004

[startup+102.302 s]
/proc/loadavg: 0.98 1.00 1.08 2/65 724
/proc/meminfo: memFree=1459528/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=47804 CPUtime=102.26
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 11886 0 0 0 10220 6 0 0 25 0 1 0 1113215465 48951296 11582 1992294400 134512640 135819388 4294956160 18446744073709551615 134669109 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 11951 11582 148 319 0 11629 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47804

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 724
/proc/meminfo: memFree=1441928/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=65268 CPUtime=162.24
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 16271 0 0 0 16214 10 0 0 25 0 1 0 1113215465 66834432 15967 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 16317 15967 148 319 0 15995 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65268

[startup+222.306 s]
/proc/loadavg: 1.03 1.01 1.07 2/65 724
/proc/meminfo: memFree=1426184/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=81348 CPUtime=222.23
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 20201 0 0 0 22210 13 0 0 25 0 1 0 1113215465 83300352 19897 1992294400 134512640 135819388 4294956160 18446744073709551615 134616975 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 20337 19897 148 319 0 20015 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 81348

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.07 2/65 726
/proc/meminfo: memFree=1407816/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=99756 CPUtime=282.2
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 24757 0 0 0 28202 18 0 0 25 0 1 0 1113215465 102150144 24453 1992294400 134512640 135819388 4294956160 18446744073709551615 134667861 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 24939 24453 148 319 0 24617 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 99756

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 726
/proc/meminfo: memFree=1407752/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=99756 CPUtime=342.18
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 24757 0 0 0 34200 18 0 0 25 0 1 0 1113215465 102150144 24453 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 24939 24453 148 319 0 24617 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 99756

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 726
/proc/meminfo: memFree=1372936/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=135452 CPUtime=402.15
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 33544 0 0 0 40190 25 0 0 25 0 1 0 1113215465 138702848 33240 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 33863 33240 148 319 0 33541 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 135452

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 726
/proc/meminfo: memFree=1346824/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=161564 CPUtime=462.14
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 40028 0 0 0 46183 31 0 0 25 0 1 0 1113215465 165441536 39724 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 40391 39724 148 319 0 40069 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 161564

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 726
/proc/meminfo: memFree=1342088/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=166280 CPUtime=522.12
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 41176 0 0 0 52180 32 0 0 25 0 1 0 1113215465 170270720 40872 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 41570 40872 148 319 0 41248 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 166280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 726
/proc/meminfo: memFree=1342024/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=166280 CPUtime=582.1
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 41176 0 0 0 58178 32 0 0 25 0 1 0 1113215465 170270720 40872 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 41570 40872 148 319 0 41248 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 166280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 726
/proc/meminfo: memFree=1342024/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=166280 CPUtime=642.08
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 41176 0 0 0 64176 32 0 0 25 0 1 0 1113215465 170270720 40872 1992294400 134512640 135819388 4294956160 18446744073709551615 134669360 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 41570 40872 148 319 0 41248 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 166280

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 726
/proc/meminfo: memFree=1342088/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=166280 CPUtime=702.06
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 41176 0 0 0 70174 32 0 0 25 0 1 0 1113215465 170270720 40872 1992294400 134512640 135819388 4294956160 18446744073709551615 135207025 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 41570 40872 148 319 0 41248 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 166280

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 726
/proc/meminfo: memFree=1326152/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=182396 CPUtime=762.04
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 45149 0 0 0 76168 36 0 0 25 0 1 0 1113215465 186773504 44845 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 45599 44845 148 319 0 45277 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 182396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 726
/proc/meminfo: memFree=1308552/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=200248 CPUtime=822.03
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 49541 0 0 0 82163 40 0 0 25 0 1 0 1113215465 205053952 49237 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 50062 49237 148 319 0 49740 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 200248

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 726
/proc/meminfo: memFree=1308552/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=200248 CPUtime=882.01
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 49541 0 0 0 88161 40 0 0 25 0 1 0 1113215465 205053952 49237 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 50062 49237 148 319 0 49740 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 200248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1308424/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=200540 CPUtime=941.98
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 49568 0 0 0 94158 40 0 0 25 0 1 0 1113215465 205352960 49264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 50135 49264 148 319 0 49813 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 200540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1308424/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=200540 CPUtime=1001.96
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 49569 0 0 0 100156 40 0 0 25 0 1 0 1113215465 205352960 49265 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 50135 49265 148 319 0 49813 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 200540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1308424/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=200540 CPUtime=1061.95
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 49571 0 0 0 106154 41 0 0 25 0 1 0 1113215465 205352960 49267 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 50135 49267 148 319 0 49813 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 200540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1308424/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=200540 CPUtime=1121.93
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 49572 0 0 0 112152 41 0 0 25 0 1 0 1113215465 205352960 49268 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 50135 49268 148 319 0 49813 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 200540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1297608/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=211716 CPUtime=1181.9
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 52324 0 0 0 118147 43 0 0 25 0 1 0 1113215465 216797184 52020 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 52929 52020 148 319 0 52607 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 211716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1291720/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=217416 CPUtime=1200.01
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 53736 0 0 0 119956 45 0 0 25 0 1 0 1113215465 222633984 53432 1992294400 134512640 135819388 4294956160 18446744073709551615 134617894 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 54354 53432 148 319 0 54032 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 217416

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 726
/proc/meminfo: memFree=1291720/2055920 swapFree=4175692/4192956
[pid=723] ppid=721 vsize=217416 CPUtime=1200.01
/proc/723/stat : 723 (hydrasat-flat) R 721 723 356 0 -1 4194304 53736 0 0 0 119956 45 0 0 25 0 1 0 1113215465 222633984 53432 1992294400 134512640 135819388 4294956160 18446744073709551615 134617894 0 0 4096 1 0 0 0 17 1 0 0
/proc/723/statm: 54354 53432 148 319 0 54032 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 217416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.56
CPU system time (s): 0.491925
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 217416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53736
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= 2
involuntary context switches= 1702

runsolver used 0.92086 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-30 11:31:43
IDJOB=1529716
IDBENCH=70356
IDSOLVER=519
FILE ID=node30/1529716-1238405502
PBS_JOBID= 9061416
Free space on /tmp= 66356 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529716-1238405502/watcher-1529716-1238405502 -o /tmp/evaluation-result-1529716-1238405502/solver-1529716-1238405502 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529716-1238405502.cnf -rs 1811094770 -co memory_limit 1800

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=1811094770

node30.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		: 3000.260
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		: 3000.260
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:       1506024 kB
Buffers:         72780 kB
Cached:         392672 kB
SwapCached:      11092 kB
Active:          36424 kB
Inactive:       442108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506024 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          18716 kB
Slab:            57396 kB
Committed_AS:  3061272 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-30 11:51:45