Trace number 306449

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) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node72/watcher-306449-1172099289 -o ROOT/results/node72/solver-306449-1172099289 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306449-1172099289/cmusat_base /tmp/evaluation/306449-1172099289/instance-306449-1172099289.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: 0.99 0.99 0.99 3/77 21224
/proc/meminfo: memFree=1470120/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=3516 CPUtime=0
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 229896799 3600384 345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 879 345 90 241 0 635 0

[startup+0.107643 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 21224
/proc/meminfo: memFree=1470120/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=5924 CPUtime=0.1
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 1184 0 0 0 10 0 0 0 18 0 1 0 229896799 6066176 963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 1481 963 112 241 0 1237 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5924

[startup+0.51568 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 21224
/proc/meminfo: memFree=1470120/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=6452 CPUtime=0.51
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 1330 0 0 0 51 0 0 0 21 0 1 0 229896799 6606848 1109 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 1613 1109 112 241 0 1369 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6452

[startup+1.33675 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1464864/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=8036 CPUtime=1.32
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 1731 0 0 0 132 0 0 0 25 0 1 0 229896799 8228864 1510 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551217 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 2009 1510 112 241 0 1765 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8036

[startup+2.9789 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1462368/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=11336 CPUtime=2.96
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 2569 0 0 0 295 1 0 0 25 0 1 0 229896799 11608064 2348 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 2834 2348 112 241 0 2590 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11336

[startup+6.2552 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1456224/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=16144 CPUtime=6.24
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 3823 0 0 0 622 2 0 0 25 0 1 0 229896799 16531456 3602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560412 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 4036 3602 112 241 0 3792 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16144

[startup+12.7148 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1450720/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=21188 CPUtime=12.7
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 5344 0 0 0 1266 4 0 0 25 0 1 0 229896799 21696512 4878 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 5297 4878 112 241 0 5053 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21188

[startup+25.515 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1447264/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=24512 CPUtime=25.5
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 6372 0 0 0 2545 5 0 0 25 0 1 0 229896799 25100288 5730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 6128 5730 112 241 0 5884 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 24512

[startup+51.1263 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1434784/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=36828 CPUtime=51.11
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 9779 0 0 0 5103 8 0 0 25 0 1 0 229896799 37711872 8849 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 9207 8849 112 241 0 8963 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 36828

[startup+102.353 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1405088/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=68028 CPUtime=102.31
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 17965 0 0 0 10219 12 0 0 25 0 1 0 229896799 69660672 16251 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560455 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 17007 16251 112 241 0 16763 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 68028

[startup+162.381 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1404768/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=68084 CPUtime=162.33
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 18427 0 0 0 16220 13 0 0 25 0 1 0 229896799 69718016 16342 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 17021 16342 112 241 0 16777 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 68084

[startup+222.409 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1398688/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=73832 CPUtime=222.34
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 20214 0 0 0 22219 15 0 0 25 0 1 0 229896799 75603968 17848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 18458 17848 112 241 0 18214 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 73832

[startup+282.438 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1387040/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=85276 CPUtime=282.35
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 23259 0 0 0 28216 19 0 0 25 0 1 0 229896799 87322624 20740 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 21319 20740 112 241 0 21075 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 85276

[startup+342.467 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1385312/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=86900 CPUtime=342.35
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 23864 0 0 0 34216 19 0 0 25 0 1 0 229896799 88985600 21183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 21725 21183 112 241 0 21481 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 86900

[startup+402.498 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1383136/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=88940 CPUtime=402.38
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 24564 0 0 0 40217 21 0 0 25 0 1 0 229896799 91074560 21711 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 22235 21711 112 241 0 21991 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 88940

[startup+462.53 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1370272/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=101664 CPUtime=462.39
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 27991 0 0 0 46214 25 0 0 25 0 1 0 229896799 104103936 24955 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 25416 24955 112 241 0 25172 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 101664

[startup+522.561 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1361056/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=110692 CPUtime=522.41
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 30495 0 0 0 52214 27 0 0 25 0 1 0 229896799 113348608 27263 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 27673 27263 112 241 0 27429 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 110692

[startup+582.588 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1355360/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=116104 CPUtime=582.42
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 31899 0 0 0 58214 28 0 0 25 0 1 0 229896799 118890496 28667 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 29026 28667 112 241 0 28782 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 116104

[startup+642.619 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1352864/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=118552 CPUtime=642.43
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 32743 0 0 0 64214 29 0 0 25 0 1 0 229896799 121397248 29302 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 29638 29302 112 241 0 29394 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 118552

[startup+702.651 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285792/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=188956 CPUtime=702.44
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 50617 0 0 0 70209 35 0 0 25 0 1 0 229896799 193490944 46032 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47239 46032 112 241 0 46995 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 188956

[startup+762.68 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285728/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=188956 CPUtime=762.46
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 50617 0 0 0 76210 36 0 0 25 0 1 0 229896799 193490944 46032 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47239 46032 112 241 0 46995 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 188956

[startup+822.718 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285472/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=188956 CPUtime=822.48
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 50678 0 0 0 82212 36 0 0 25 0 1 0 229896799 193490944 46093 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47239 46093 112 241 0 46995 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 188956

[startup+882.749 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285280/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189032 CPUtime=882.49
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 50952 0 0 0 88212 37 0 0 25 0 1 0 229896799 193568768 46127 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47258 46127 112 241 0 47014 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 189032

[startup+942.78 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285088/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189032 CPUtime=942.51
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51020 0 0 0 94213 38 0 0 25 0 1 0 229896799 193568768 46195 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47258 46195 112 241 0 47014 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 189032

[startup+1002.81 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285088/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189108 CPUtime=1002.52
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51306 0 0 0 100214 38 0 0 25 0 1 0 229896799 193646592 46222 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47277 46222 112 241 0 47033 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 189108

[startup+1062.84 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1285152/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189108 CPUtime=1062.54
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51306 0 0 0 106215 39 0 0 25 0 1 0 229896799 193646592 46222 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47277 46222 112 241 0 47033 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 189108

[startup+1122.87 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1284704/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189196 CPUtime=1122.55
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51693 0 0 0 112215 40 0 0 25 0 1 0 229896799 193736704 46331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47299 46331 112 241 0 47055 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 189196

[startup+1182.9 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1284704/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189196 CPUtime=1182.56
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51693 0 0 0 118216 40 0 0 25 0 1 0 229896799 193736704 46331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47299 46331 112 241 0 47055 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 189196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1284704/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189196 CPUtime=1200.08
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51693 0 0 0 119968 40 0 0 25 0 1 0 229896799 193736704 46331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47299 46331 112 241 0 47055 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 189196

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21225
/proc/meminfo: memFree=1284704/2055920 swapFree=4142544/4192956
[pid=21224] ppid=21222 vsize=189196 CPUtime=1200.08
/proc/21224/stat : 21224 (cmusat_base) R 21222 21224 20820 0 -1 4194304 51693 0 0 0 119968 40 0 0 25 0 1 0 229896799 193736704 46331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21224/statm: 47299 46331 112 241 0 47055 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 189196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.69
CPU system time (s): 0.436933
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 189196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51693
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= 2094

runsolver used 1.39079 second user time and 2.76458 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 23:08:10 UTC 2007

IDJOB= 306449
IDBENCH= 20181
IDSOLVER= 120
FILE ID= node72/306449-1172099289

PBS_JOBID= 3892878

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306449-1172099289/cmusat_base /tmp/evaluation/306449-1172099289/instance-306449-1172099289.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-306449-1172099289 -o ROOT/results/node72/solver-306449-1172099289 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306449-1172099289/cmusat_base /tmp/evaluation/306449-1172099289/instance-306449-1172099289.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 106617023

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1470528 kB
Buffers:         42136 kB
Cached:         462096 kB
SwapCached:      19640 kB
Active:         404308 kB
Inactive:       134412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470528 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            32272 kB
Committed_AS:   612156 kB
PageTables:       1676 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= 66558 MiB

End job on node72 on Wed Feb 21 23:28:12 UTC 2007