Trace number 303866

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 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node24/watcher-303866-1172045590 -o ROOT/results/node24/solver-303866-1172045590 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303866-1172045590/cmusat_base /tmp/evaluation/303866-1172045590/instance-303866-1172045590.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 0.99 0.99 3/77 23242
/proc/meminfo: memFree=1463768/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=2824 CPUtime=0
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 224513269 2891776 273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 706 273 90 241 0 462 0

[startup+0.106361 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 23242
/proc/meminfo: memFree=1463768/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=4808 CPUtime=0.1
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 931 0 0 0 10 0 0 0 18 0 1 0 224513269 4923392 784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 1202 784 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.514403 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 23242
/proc/meminfo: memFree=1463768/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=5600 CPUtime=0.5
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 1140 0 0 0 50 0 0 0 21 0 1 0 224513269 5734400 993 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 1400 993 111 241 0 1156 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5600

[startup+1.33449 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1458640/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=7524 CPUtime=1.33
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 1707 0 0 0 132 1 0 0 25 0 1 0 224513269 7704576 1510 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 1881 1510 111 241 0 1637 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7524

[startup+2.97067 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1457296/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=8332 CPUtime=2.96
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 2110 0 0 0 295 1 0 0 25 0 1 0 224513269 8531968 1753 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 2083 1753 111 241 0 1839 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8332

[startup+6.24702 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1455824/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=9812 CPUtime=6.24
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 2685 0 0 0 623 1 0 0 25 0 1 0 224513269 10047488 2153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564252 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 2453 2153 111 241 0 2209 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9812

[startup+12.7037 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1453328/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=11692 CPUtime=12.69
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 3382 0 0 0 1268 1 0 0 25 0 1 0 224513269 11972608 2654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 2923 2654 111 241 0 2679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11692

[startup+25.5091 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1447504/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=18608 CPUtime=25.49
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 5320 0 0 0 2547 2 0 0 25 0 1 0 224513269 19054592 4148 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 4652 4148 111 241 0 4408 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18608

[startup+51.1179 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1443920/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=21608 CPUtime=51.09
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 6443 0 0 0 5106 3 0 0 25 0 1 0 224513269 22126592 4982 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 5402 4982 111 241 0 5158 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21608

[startup+102.329 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1435856/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=29316 CPUtime=102.29
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 8967 0 0 0 10224 5 0 0 25 0 1 0 224513269 30019584 7017 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 7329 7017 111 241 0 7085 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29316

[startup+162.357 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1420304/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=46672 CPUtime=162.3
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 13901 0 0 0 16222 8 0 0 25 0 1 0 224513269 47792128 10897 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 11668 10897 111 241 0 11424 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 46672

[startup+222.381 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1419600/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=47168 CPUtime=222.3
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 14232 0 0 0 22222 8 0 0 25 0 1 0 224513269 48300032 11048 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 11792 11048 111 241 0 11548 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47168

[startup+282.405 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1414608/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=51660 CPUtime=282.31
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 15866 0 0 0 28221 10 0 0 25 0 1 0 224513269 52899840 12278 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 12915 12278 111 241 0 12671 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 51660

[startup+342.427 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1410384/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=55632 CPUtime=342.32
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 17147 0 0 0 34221 11 0 0 25 0 1 0 224513269 56967168 13332 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 13908 13332 111 241 0 13664 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 55632

[startup+402.455 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1405264/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=60720 CPUtime=402.33
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 18679 0 0 0 40220 13 0 0 25 0 1 0 224513269 62177280 14618 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 15180 14618 111 241 0 14936 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 60720

[startup+462.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1399568/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=66088 CPUtime=462.33
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 20368 0 0 0 46218 15 0 0 25 0 1 0 224513269 67674112 16040 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 16522 16040 111 241 0 16278 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 66088

[startup+522.502 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1399184/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=66600 CPUtime=522.35
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 20463 0 0 0 52219 16 0 0 25 0 1 0 224513269 68198400 16135 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 16650 16135 111 241 0 16406 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 66600

[startup+582.525 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1366160/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=103664 CPUtime=582.35
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 30125 0 0 0 58216 19 0 0 25 0 1 0 224513269 106151936 24335 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 25916 24335 111 241 0 25672 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 103664

[startup+642.553 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1366160/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=103664 CPUtime=642.36
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 30129 0 0 0 64217 19 0 0 25 0 1 0 224513269 106151936 24339 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 25916 24339 111 241 0 25672 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 103664

[startup+702.578 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1364432/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105036 CPUtime=702.37
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 30584 0 0 0 70218 19 0 0 25 0 1 0 224513269 107556864 24794 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26259 24794 111 241 0 26015 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 105036

[startup+762.602 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1364368/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105036 CPUtime=762.37
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 30585 0 0 0 76218 19 0 0 25 0 1 0 224513269 107556864 24795 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26259 24795 111 241 0 26015 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 105036

[startup+822.63 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1363792/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105156 CPUtime=822.38
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31079 0 0 0 82219 19 0 0 25 0 1 0 224513269 107679744 24946 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26289 24946 111 241 0 26045 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 105156

[startup+882.651 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1363856/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105156 CPUtime=882.38
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31083 0 0 0 88219 19 0 0 25 0 1 0 224513269 107679744 24950 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26289 24950 111 241 0 26045 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 105156

[startup+942.672 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1363856/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105156 CPUtime=942.39
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31086 0 0 0 94220 19 0 0 25 0 1 0 224513269 107679744 24953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26289 24953 111 241 0 26045 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 105156

[startup+1002.69 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1363344/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105156 CPUtime=1002.39
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31206 0 0 0 100220 19 0 0 25 0 1 0 224513269 107679744 25073 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26289 25073 111 241 0 26045 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 105156

[startup+1062.71 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1363152/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105292 CPUtime=1062.4
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31629 0 0 0 106220 20 0 0 25 0 1 0 224513269 107819008 25123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26323 25123 111 241 0 26079 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 105292

[startup+1122.74 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1362960/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105552 CPUtime=1122.41
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31672 0 0 0 112221 20 0 0 25 0 1 0 224513269 108085248 25166 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551001 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26388 25166 111 241 0 26144 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 105552

[startup+1182.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1362896/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105728 CPUtime=1182.42
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31685 0 0 0 118222 20 0 0 25 0 1 0 224513269 108265472 25179 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26432 25179 111 241 0 26188 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 105728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1362640/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105920 CPUtime=1200.03
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31748 0 0 0 119983 20 0 0 25 0 1 0 224513269 108462080 25242 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26480 25242 111 241 0 26236 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 105920

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23243
/proc/meminfo: memFree=1362640/2055920 swapFree=4144124/4192956
[pid=23242] ppid=23240 vsize=105920 CPUtime=1200.03
/proc/23242/stat : 23242 (cmusat_base) R 23240 23242 22612 0 -1 4194304 31748 0 0 0 119983 20 0 0 25 0 1 0 224513269 108462080 25242 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23242/statm: 26480 25242 111 241 0 26236 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 105920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.219966
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 105920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31748
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= 2725

runsolver used 0.891864 second user time and 2.51162 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Feb 21 08:13:10 UTC 2007

IDJOB= 303866
IDBENCH= 20118
IDSOLVER= 120
FILE ID= node24/303866-1172045590

PBS_JOBID= 3892729

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303866-1172045590/cmusat_base /tmp/evaluation/303866-1172045590/instance-303866-1172045590.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-303866-1172045590 -o ROOT/results/node24/solver-303866-1172045590 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303866-1172045590/cmusat_base /tmp/evaluation/303866-1172045590/instance-303866-1172045590.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 167046153

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1464176 kB
Buffers:         41304 kB
Cached:         460348 kB
SwapCached:       3656 kB
Active:         129492 kB
Inactive:       381524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464176 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            66256 kB
Committed_AS:   724700 kB
PageTables:       1732 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 node24 on Wed Feb 21 08:33:12 UTC 2007