Trace number 302226

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) 1200.14 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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/node19/watcher-302226-1172006944 -o ROOT/results/node19/solver-302226-1172006944 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302226-1172006944/cmusat_base /tmp/evaluation/302226-1172006944/instance-302226-1172006944.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: 2.01 1.87 1.43 3/77 13688
/proc/meminfo: memFree=1358256/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=2824 CPUtime=0
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 220648461 2891776 248 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 706 249 90 241 0 462 0

[startup+0.107606 s]
/proc/loadavg: 2.01 1.87 1.43 3/77 13688
/proc/meminfo: memFree=1358256/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=4516 CPUtime=0.1
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 817 0 0 0 10 0 0 0 18 0 1 0 220648461 4624384 674 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551863 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 1129 674 111 241 0 885 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4516

[startup+0.51565 s]
/proc/loadavg: 2.01 1.87 1.43 3/77 13688
/proc/meminfo: memFree=1358256/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=6100 CPUtime=0.51
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 1244 0 0 0 51 0 0 0 21 0 1 0 220648461 6246400 1101 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 1525 1101 111 241 0 1281 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6100

[startup+1.33674 s]
/proc/loadavg: 2.01 1.87 1.43 2/78 13689
/proc/meminfo: memFree=1351912/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=9004 CPUtime=1.32
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 2015 0 0 0 132 0 0 0 25 0 1 0 220648461 9220096 1872 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 2251 1872 111 241 0 2007 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9004

[startup+2.97792 s]
/proc/loadavg: 1.93 1.86 1.42 2/78 13689
/proc/meminfo: memFree=1348904/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=11064 CPUtime=2.97
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 2693 0 0 0 296 1 0 0 25 0 1 0 220648461 11329536 2400 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134552214 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 2766 2400 111 241 0 2522 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11064

[startup+6.25427 s]
/proc/loadavg: 1.93 1.86 1.42 2/78 13689
/proc/meminfo: memFree=1346984/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=13992 CPUtime=6.24
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 3606 0 0 0 623 1 0 0 25 0 1 0 220648461 14327808 3148 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 3498 3148 111 241 0 3254 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13992

[startup+12.712 s]
/proc/loadavg: 1.79 1.83 1.42 2/78 13689
/proc/meminfo: memFree=1342888/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=17056 CPUtime=12.7
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 4594 0 0 0 1268 2 0 0 25 0 1 0 220648461 17465344 3952 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 4264 3952 111 241 0 4020 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17056

[startup+25.6134 s]
/proc/loadavg: 1.67 1.80 1.41 2/78 13689
/proc/meminfo: memFree=1330472/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=29976 CPUtime=25.6
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 8000 0 0 0 2556 4 0 0 25 0 1 0 220648461 30695424 6939 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 7494 6939 111 241 0 7250 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 29976

[startup+51.2252 s]
/proc/loadavg: 1.44 1.74 1.40 2/78 13689
/proc/meminfo: memFree=1329576/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=30580 CPUtime=51.2
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 8477 0 0 0 5116 4 0 0 25 0 1 0 220648461 31313920 7167 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135063158 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 7645 7167 111 241 0 7401 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 30580

[startup+102.444 s]
/proc/loadavg: 1.19 1.62 1.38 2/78 13689
/proc/meminfo: memFree=1317928/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=42180 CPUtime=102.4
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 11889 0 0 0 10234 6 0 0 25 0 1 0 220648461 43192320 10163 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559930 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 10545 10163 111 241 0 10301 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 42180

[startup+162.477 s]
/proc/loadavg: 1.06 1.50 1.35 2/78 13689
/proc/meminfo: memFree=1308392/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=78124 CPUtime=162.43
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 21203 0 0 0 16232 11 0 0 25 0 1 0 220648461 79998976 18943 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 19531 18943 111 241 0 19287 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 78124

[startup+222.483 s]
/proc/loadavg: 1.02 1.40 1.33 2/78 13689
/proc/meminfo: memFree=1281896/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=79336 CPUtime=222.41
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 21877 0 0 0 22230 11 0 0 25 0 1 0 220648461 81240064 19045 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 19834 19045 111 241 0 19590 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 79336

[startup+282.51 s]
/proc/loadavg: 1.01 1.33 1.30 2/78 13689
/proc/meminfo: memFree=1281640/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=79384 CPUtime=282.43
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 22113 0 0 0 28231 12 0 0 25 0 1 0 220648461 81289216 19120 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 19846 19120 111 241 0 19602 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 79384

[startup+342.541 s]
/proc/loadavg: 1.00 1.27 1.28 2/78 13689
/proc/meminfo: memFree=1281448/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=79444 CPUtime=342.44
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 22345 0 0 0 34232 12 0 0 25 0 1 0 220648461 81350656 19179 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 19861 19179 111 241 0 19617 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 79444

[startup+402.574 s]
/proc/loadavg: 1.00 1.21 1.26 2/78 13689
/proc/meminfo: memFree=1275304/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=85320 CPUtime=402.46
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 24046 0 0 0 40231 15 0 0 25 0 1 0 220648461 87367680 20692 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 21330 20692 111 241 0 21086 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 85320

[startup+462.608 s]
/proc/loadavg: 1.00 1.17 1.24 2/78 13689
/proc/meminfo: memFree=1265768/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=94780 CPUtime=462.47
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 26641 0 0 0 46229 18 0 0 25 0 1 0 220648461 97054720 23084 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 23695 23084 111 241 0 23451 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 94780

[startup+522.635 s]
/proc/loadavg: 1.00 1.14 1.22 2/78 13689
/proc/meminfo: memFree=1261288/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=99576 CPUtime=522.49
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 27851 0 0 0 52229 20 0 0 25 0 1 0 220648461 101965824 24294 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 24894 24294 111 241 0 24650 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 99576

[startup+582.665 s]
/proc/loadavg: 1.00 1.11 1.21 2/78 13689
/proc/meminfo: memFree=1254120/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=105992 CPUtime=582.5
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 29762 0 0 0 58228 22 0 0 25 0 1 0 220648461 108535808 25986 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 26498 25986 111 241 0 26254 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 105992

[startup+642.7 s]
/proc/loadavg: 1.00 1.09 1.19 2/78 13689
/proc/meminfo: memFree=1248936/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=111028 CPUtime=642.52
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 31286 0 0 0 64228 24 0 0 25 0 1 0 220648461 113692672 27272 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 27757 27272 111 241 0 27513 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 111028

[startup+702.735 s]
/proc/loadavg: 1.00 1.07 1.17 2/78 13691
/proc/meminfo: memFree=1237800/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=122312 CPUtime=702.53
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 34139 0 0 0 70226 27 0 0 25 0 1 0 220648461 125247488 30125 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 30578 30125 111 241 0 30334 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 122312

[startup+762.761 s]
/proc/loadavg: 1.00 1.05 1.16 2/78 13691
/proc/meminfo: memFree=1232744/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=126964 CPUtime=762.55
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 35589 0 0 0 76226 29 0 0 25 0 1 0 220648461 130011136 31317 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 31741 31317 111 241 0 31497 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 126964

[startup+822.798 s]
/proc/loadavg: 1.00 1.04 1.15 2/78 13691
/proc/meminfo: memFree=1156712/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207288 CPUtime=822.57
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 55666 0 0 0 82219 38 0 0 25 0 1 0 220648461 212262912 50267 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51822 50267 111 241 0 51578 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 207288

[startup+882.831 s]
/proc/loadavg: 1.04 1.05 1.14 2/78 13691
/proc/meminfo: memFree=1156392/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207384 CPUtime=882.58
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 56038 0 0 0 88220 38 0 0 25 0 1 0 220648461 212361216 50359 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51846 50359 111 241 0 51602 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 207384

[startup+942.863 s]
/proc/loadavg: 1.01 1.04 1.13 2/78 13691
/proc/meminfo: memFree=1156392/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207384 CPUtime=942.61
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 56047 0 0 0 94222 39 0 0 25 0 1 0 220648461 212361216 50368 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51846 50368 111 241 0 51602 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 207384

[startup+1002.89 s]
/proc/loadavg: 1.00 1.03 1.12 2/78 13691
/proc/meminfo: memFree=1155880/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207644 CPUtime=1002.62
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 56176 0 0 0 100223 39 0 0 25 0 1 0 220648461 212627456 50497 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51911 50497 111 241 0 51667 0
Current children cumulated CPU time (s) 1002.62
Current children cumulated vsize (KiB) 207644

[startup+1062.94 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 13691
/proc/meminfo: memFree=1155688/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207752 CPUtime=1062.65
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 56532 0 0 0 106225 40 0 0 25 0 1 0 220648461 212738048 50549 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51938 50549 111 241 0 51694 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 207752

[startup+1122.97 s]
/proc/loadavg: 1.06 1.03 1.10 2/78 13691
/proc/meminfo: memFree=1155368/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207752 CPUtime=1122.66
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 56599 0 0 0 112226 40 0 0 25 0 1 0 220648461 212738048 50616 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51938 50616 111 241 0 51694 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 207752

[startup+1183 s]
/proc/loadavg: 1.02 1.02 1.09 2/78 13691
/proc/meminfo: memFree=1155112/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207872 CPUtime=1182.68
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 57012 0 0 0 118227 41 0 0 25 0 1 0 220648461 212860928 50698 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51968 50698 111 241 0 51724 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 207872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.02 1.02 1.09 2/78 13691
/proc/meminfo: memFree=1155048/2055920 swapFree=4192812/4192956
[pid=13688] ppid=13686 vsize=207872 CPUtime=1200.1
/proc/13688/stat : 13688 (cmusat_base) R 13686 13688 12916 0 -1 4194304 57012 0 0 0 119969 41 0 0 25 0 1 0 220648461 212860928 50698 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/13688/statm: 51968 50698 111 241 0 51724 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 207872

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): 1200.46
CPU time (s): 1200.14
CPU user time (s): 1199.69
CPU system time (s): 0.447931
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 207872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57012
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= 1345

runsolver used 1.40179 second user time and 2.86056 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Feb 20 21:29:04 UTC 2007

IDJOB= 302226
IDBENCH= 20078
IDSOLVER= 120
FILE ID= node19/302226-1172006944

PBS_JOBID= 3849128

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/302226-1172006944/cmusat_base /tmp/evaluation/302226-1172006944/instance-302226-1172006944.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-302226-1172006944 -o ROOT/results/node19/solver-302226-1172006944 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302226-1172006944/cmusat_base /tmp/evaluation/302226-1172006944/instance-302226-1172006944.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 891515160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1358728 kB
Buffers:         58676 kB
Cached:         519936 kB
SwapCached:          0 kB
Active:         303520 kB
Inactive:       318696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          62520 kB
Slab:            60572 kB
Committed_AS:   913188 kB
PageTables:       1756 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= 66543 MiB

End job on node19 on Tue Feb 20 21:49:07 UTC 2007