Trace number 303128

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, and are wall clock time (not CPU 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
CMUSAT BASE 2007-02-08? (TO) 1200.07 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-303128-1172027875 -o ROOT/results/node70/solver-303128-1172027875 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303128-1172027875/cmusat_base /tmp/evaluation/303128-1172027875/instance-303128-1172027875.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7371
/proc/meminfo: memFree=1678376/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=2692 CPUtime=0
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 185588178 2756608 246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 673 246 90 241 0 429 0

[startup+0.106712 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7371
/proc/meminfo: memFree=1678376/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=4604 CPUtime=0.1
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 791 0 0 0 10 0 0 0 18 0 1 0 185588178 4714496 728 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 1151 728 111 241 0 907 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4604

[startup+0.514784 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7371
/proc/meminfo: memFree=1678376/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=5264 CPUtime=0.51
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 977 0 0 0 51 0 0 0 21 0 1 0 185588178 5390336 914 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 1316 914 111 241 0 1072 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5264

[startup+1.33493 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1673440/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=7036 CPUtime=1.32
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 1646 0 0 0 132 0 0 0 25 0 1 0 185588178 7204864 1410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 1759 1410 111 241 0 1515 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7036

[startup+2.97123 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1672544/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=7840 CPUtime=2.96
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 1964 0 0 0 296 0 0 0 25 0 1 0 185588178 8028160 1633 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 1960 1633 111 241 0 1716 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7840

[startup+6.24982 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1671136/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=9052 CPUtime=6.23
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 2438 0 0 0 623 0 0 0 25 0 1 0 185588178 9269248 1951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 2263 1951 111 241 0 2019 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9052

[startup+12.704 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1666088/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=14524 CPUtime=12.69
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 3909 0 0 0 1268 1 0 0 25 0 1 0 185588178 14872576 3097 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 3631 3097 111 241 0 3387 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14524

[startup+25.5063 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1665064/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=15376 CPUtime=25.48
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 4339 0 0 0 2547 1 0 0 25 0 1 0 185588178 15745024 3390 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 3844 3390 111 241 0 3600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15376

[startup+51.1109 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1659048/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=21380 CPUtime=51.08
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 6289 0 0 0 5105 3 0 0 25 0 1 0 185588178 21893120 4985 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 5345 4985 111 241 0 5101 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21380

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1645928/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=35676 CPUtime=102.27
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 10583 0 0 0 10222 5 0 0 25 0 1 0 185588178 36532224 8198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 8919 8198 111 241 0 8675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35676

[startup+162.335 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1641448/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=39612 CPUtime=162.27
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 12012 0 0 0 16220 7 0 0 25 0 1 0 185588178 40562688 9317 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 9903 9317 111 241 0 9659 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 39612

[startup+222.349 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7372
/proc/meminfo: memFree=1636968/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=43884 CPUtime=222.25
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 13479 0 0 0 22218 7 0 0 25 0 1 0 185588178 44937216 10422 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134565099 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 10971 10422 111 241 0 10727 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 43884

[startup+282.37 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1606376/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=77800 CPUtime=282.26
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 22487 0 0 0 28213 13 0 0 25 0 1 0 185588178 79667200 18046 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19450 18046 111 241 0 19206 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 77800

[startup+342.385 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1605544/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=78408 CPUtime=342.26
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 22951 0 0 0 34212 14 0 0 25 0 1 0 185588178 80289792 18237 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19602 18237 111 241 0 19358 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 78408

[startup+402.404 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1605352/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=78540 CPUtime=402.26
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 22995 0 0 0 40212 14 0 0 25 0 1 0 185588178 80424960 18281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19635 18281 111 241 0 19391 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 78540

[startup+462.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1604776/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=78900 CPUtime=462.24
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 23391 0 0 0 46210 14 0 0 25 0 1 0 185588178 80793600 18416 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19725 18416 111 241 0 19481 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 78900

[startup+522.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1604136/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=79132 CPUtime=522.24
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 23838 0 0 0 52209 15 0 0 25 0 1 0 185588178 81031168 18578 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19783 18578 111 241 0 19539 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 79132

[startup+582.453 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 7372
/proc/meminfo: memFree=1603752/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=79260 CPUtime=582.24
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 23960 0 0 0 58209 15 0 0 25 0 1 0 185588178 81162240 18667 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19815 18667 111 241 0 19571 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 79260

[startup+642.475 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7372
/proc/meminfo: memFree=1603240/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=79648 CPUtime=642.25
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 24381 0 0 0 64209 16 0 0 25 0 1 0 185588178 81559552 18778 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 19912 18778 111 241 0 19668 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 79648

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1599976/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=82792 CPUtime=702.24
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 25608 0 0 0 70207 17 0 0 25 0 1 0 185588178 84779008 19667 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063030 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 20698 19667 111 241 0 20454 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 82792

[startup+762.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1599272/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=83244 CPUtime=762.23
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 25711 0 0 0 76206 17 0 0 25 0 1 0 185588178 85241856 19770 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 20811 19770 111 241 0 20567 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 83244

[startup+822.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1599016/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=83636 CPUtime=822.23
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 25818 0 0 0 82206 17 0 0 25 0 1 0 185588178 85643264 19844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 20909 19844 111 241 0 20665 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 83636

[startup+882.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1591336/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=91068 CPUtime=882.24
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 28130 0 0 0 88204 20 0 0 25 0 1 0 185588178 93253632 21754 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 22767 21754 111 241 0 22523 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 91068

[startup+942.562 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 7372
/proc/meminfo: memFree=1590824/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=91652 CPUtime=942.23
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 28266 0 0 0 94203 20 0 0 25 0 1 0 185588178 93851648 21890 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 22913 21890 111 241 0 22669 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 91652

[startup+1002.58 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7372
/proc/meminfo: memFree=1590760/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=91652 CPUtime=1002.23
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 28275 0 0 0 100203 20 0 0 25 0 1 0 185588178 93851648 21899 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 22913 21899 111 241 0 22669 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 91652

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1583016/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=99080 CPUtime=1062.23
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 30207 0 0 0 106200 23 0 0 25 0 1 0 185588178 101457920 23831 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 24770 23831 111 241 0 24526 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 99080

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1581736/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=100360 CPUtime=1122.22
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 30930 0 0 0 112199 23 0 0 25 0 1 0 185588178 102768640 24136 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 25090 24136 111 241 0 24846 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 100360

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1581608/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=100492 CPUtime=1182.22
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 30966 0 0 0 118198 24 0 0 25 0 1 0 185588178 102903808 24172 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 25123 24172 111 241 0 24879 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 100492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7372
/proc/meminfo: memFree=1581480/2055920 swapFree=4183148/4192956
[pid=7371] ppid=7369 vsize=100780 CPUtime=1200.04
/proc/7371/stat : 7371 (cmusat_base) R 7369 7371 7311 0 -1 4194304 30997 0 0 0 119980 24 0 0 25 0 1 0 185588178 103198720 24203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7371/statm: 25195 24203 111 241 0 24951 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100780

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)
Real time (s): 1200.47
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.25796
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 100780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30997
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= 6
involuntary context switches= 3005

runsolver used 0.824874 second user time and 2.38264 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Wed Feb 21 03:17:55 UTC 2007

IDJOB= 303128
IDBENCH= 20100
IDSOLVER= 120
FILE ID= node70/303128-1172027875

PBS_JOBID= 3892711

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303128-1172027875/cmusat_base /tmp/evaluation/303128-1172027875/instance-303128-1172027875.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-303128-1172027875 -o ROOT/results/node70/solver-303128-1172027875 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303128-1172027875/cmusat_base /tmp/evaluation/303128-1172027875/instance-303128-1172027875.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 79799559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:       1678784 kB
Buffers:         31336 kB
Cached:         289100 kB
SwapCached:       4128 kB
Active:         232928 kB
Inactive:        97256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678784 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:            3056 kB
Writeback:           0 kB
Mapped:          15076 kB
Slab:            33072 kB
Committed_AS:   273920 kB
PageTables:       1396 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= 66559 MiB

End job on node70 on Wed Feb 21 03:37:57 UTC 2007