Trace number 306695

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) 1200.06 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
MD5SUMf6337b9ef083936c6b3e5af26c3dff66
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node23/watcher-306695-1172104350 -o ROOT/results/node23/solver-306695-1172104350 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306695-1172104350/cmusat_base /tmp/evaluation/306695-1172104350/instance-306695-1172104350.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 3/77 25997
/proc/meminfo: memFree=1456280/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=2748 CPUtime=0
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 535 0 0 0 0 0 0 0 18 0 1 0 230388882 2813952 517 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 687 519 90 241 0 443 0

[startup+0.106916 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25997
/proc/meminfo: memFree=1456280/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=6596 CPUtime=0.1
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 1455 0 0 0 10 0 0 0 18 0 1 0 230388882 6754304 1437 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134557374 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 1649 1437 92 241 0 1405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6596

[startup+0.514961 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25997
/proc/meminfo: memFree=1456280/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=9492 CPUtime=0.5
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 2186 0 0 0 50 0 0 0 21 0 1 0 230388882 9719808 1740 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 2373 1740 112 241 0 2129 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9492

[startup+1.33505 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1449104/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=10156 CPUtime=1.32
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 2381 0 0 0 131 1 0 0 25 0 1 0 230388882 10399744 1935 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 2539 1935 112 241 0 2295 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10156

[startup+2.97124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1447696/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=11876 CPUtime=2.96
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 2828 0 0 0 295 1 0 0 25 0 1 0 230388882 12161024 2382 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 2969 2382 112 241 0 2725 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11876

[startup+6.25261 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1443152/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=16240 CPUtime=6.24
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 3945 0 0 0 622 2 0 0 25 0 1 0 230388882 16629760 3499 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 4060 3499 112 241 0 3816 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16240

[startup+12.7053 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1434256/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=24576 CPUtime=12.69
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 6069 0 0 0 1265 4 0 0 25 0 1 0 230388882 25165824 5623 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 6144 5623 112 241 0 5900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24576

[startup+25.5108 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1418192/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=41084 CPUtime=25.49
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 10274 0 0 0 2541 8 0 0 25 0 1 0 230388882 42070016 9828 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 10271 9828 112 241 0 10027 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41084

[startup+51.1227 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1406608/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=51356 CPUtime=51.09
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 13340 0 0 0 5099 10 0 0 25 0 1 0 230388882 52588544 12441 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551685 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 12839 12441 112 241 0 12595 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 51356

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1393744/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=63988 CPUtime=102.3
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 16861 0 0 0 10216 14 0 0 25 0 1 0 230388882 65523712 15637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 15997 15637 112 241 0 15753 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 63988

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1392592/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=64960 CPUtime=162.32
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 17476 0 0 0 16217 15 0 0 25 0 1 0 230388882 66519040 15906 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 16240 15906 112 241 0 15996 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 64960

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1371472/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=86112 CPUtime=222.33
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 22979 0 0 0 22213 20 0 0 25 0 1 0 230388882 88178688 21227 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 21528 21227 112 241 0 21284 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 86112

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1344528/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=112500 CPUtime=282.35
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 30028 0 0 0 28209 26 0 0 25 0 1 0 230388882 115200000 27889 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 28125 27889 112 241 0 27881 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 112500

[startup+342.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1336720/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=121104 CPUtime=342.36
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 32210 0 0 0 34208 28 0 0 25 0 1 0 230388882 124010496 30071 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 30276 30071 112 241 0 30032 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 121104

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1264784/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=195228 CPUtime=402.38
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 50981 0 0 0 40202 36 0 0 25 0 1 0 230388882 199913472 47781 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 48807 47781 112 241 0 48563 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 195228

[startup+462.533 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25998
/proc/meminfo: memFree=1264720/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=195264 CPUtime=462.39
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 51230 0 0 0 46203 36 0 0 25 0 1 0 230388882 199950336 47815 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 48816 47815 112 241 0 48572 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 195264

[startup+522.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1264528/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=195320 CPUtime=522.41
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 51507 0 0 0 52204 37 0 0 25 0 1 0 230388882 200007680 47868 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 48830 47868 112 241 0 48586 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 195320

[startup+582.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1261712/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=197984 CPUtime=582.43
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 52205 0 0 0 58205 38 0 0 25 0 1 0 230388882 202735616 48566 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 49496 48566 112 241 0 49252 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 197984

[startup+642.626 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1253200/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=206412 CPUtime=642.44
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 54557 0 0 0 64204 40 0 0 25 0 1 0 230388882 211365888 50680 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 51603 50680 112 241 0 51359 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 206412

[startup+702.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1241872/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=217988 CPUtime=702.46
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 57491 0 0 0 70203 43 0 0 25 0 1 0 230388882 223219712 53614 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 54497 53614 112 241 0 54253 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 217988

[startup+762.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1239120/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220296 CPUtime=762.47
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 58324 0 0 0 76203 44 0 0 25 0 1 0 230388882 225583104 54197 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55074 54197 112 241 0 54830 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 220296

[startup+822.726 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238864/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220360 CPUtime=822.5
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 58667 0 0 0 82205 45 0 0 25 0 1 0 230388882 225648640 54276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55090 54276 112 241 0 54846 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 220360

[startup+882.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238864/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220360 CPUtime=882.51
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 58667 0 0 0 88206 45 0 0 25 0 1 0 230388882 225648640 54276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55090 54276 112 241 0 54846 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 220360

[startup+942.789 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238480/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220424 CPUtime=942.53
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 59028 0 0 0 94207 46 0 0 25 0 1 0 230388882 225714176 54357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063339 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55106 54357 112 241 0 54862 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 220424

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238544/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220424 CPUtime=1002.55
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 59028 0 0 0 100208 47 0 0 25 0 1 0 230388882 225714176 54357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55106 54357 112 241 0 54862 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 220424

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238544/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220424 CPUtime=1062.56
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 59028 0 0 0 106209 47 0 0 25 0 1 0 230388882 225714176 54357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55106 54357 112 241 0 54862 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 220424

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238416/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220424 CPUtime=1122.58
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 59072 0 0 0 112210 48 0 0 25 0 1 0 230388882 225714176 54401 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55106 54401 112 241 0 54862 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 220424

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238160/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220496 CPUtime=1182.59
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 59414 0 0 0 118211 48 0 0 25 0 1 0 230388882 225787904 54447 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55124 54447 112 241 0 54880 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 220496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26000
/proc/meminfo: memFree=1238160/2055920 swapFree=4144988/4192956
[pid=25997] ppid=25995 vsize=220496 CPUtime=1200.02
/proc/25997/stat : 25997 (cmusat_base) R 25995 25997 25193 0 -1 4194304 59414 0 0 0 119953 49 0 0 25 0 1 0 230388882 225787904 54447 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/25997/statm: 55124 54447 112 241 0 54880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 220496

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): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1199.53
CPU system time (s): 0.526919
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 220496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.526919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59414
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= 1366

runsolver used 1.35179 second user time and 2.85257 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Thu Feb 22 00:32:30 UTC 2007

IDJOB= 306695
IDBENCH= 20187
IDSOLVER= 120
FILE ID= node23/306695-1172104350

PBS_JOBID= 3892875

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
COMMAND LINE= /tmp/evaluation/306695-1172104350/cmusat_base /tmp/evaluation/306695-1172104350/instance-306695-1172104350.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-306695-1172104350 -o ROOT/results/node23/solver-306695-1172104350 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306695-1172104350/cmusat_base /tmp/evaluation/306695-1172104350/instance-306695-1172104350.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f6337b9ef083936c6b3e5af26c3dff66

RANDOM SEED= 203596532

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1456688 kB
Buffers:         41420 kB
Cached:         467740 kB
SwapCached:      15188 kB
Active:         168800 kB
Inactive:       364256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456688 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            3452 kB
Writeback:           0 kB
Mapped:          30856 kB
Slab:            51796 kB
Committed_AS:   738052 kB
PageTables:       1696 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= 66557 MiB

End job on node23 on Thu Feb 22 00:52:33 UTC 2007