Trace number 307433

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 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node38/watcher-307433-1172120333 -o ROOT/results/node38/solver-307433-1172120333 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307433-1172120333/cmusat_base /tmp/evaluation/307433-1172120333/instance-307433-1172120333.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: 0.98 0.98 0.99 3/64 18795
/proc/meminfo: memFree=1522424/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=2888 CPUtime=0
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 231989165 2957312 507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 722 509 90 241 0 478 0

[startup+0.107746 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 18795
/proc/meminfo: memFree=1522424/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=6836 CPUtime=0.09
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 1354 0 0 0 9 0 0 0 18 0 1 0 231989165 7000064 1336 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 1709 1336 90 241 0 1465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6836

[startup+0.51679 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 18795
/proc/meminfo: memFree=1522424/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=12516 CPUtime=0.5
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 2951 0 0 0 50 0 0 0 21 0 1 0 231989165 12816384 2309 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 3129 2309 112 241 0 2885 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12516

[startup+1.34189 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1513328/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=12912 CPUtime=1.32
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 3026 0 0 0 132 0 0 0 25 0 1 0 231989165 13221888 2384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 3228 2384 112 241 0 2984 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12912

[startup+2.97807 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1512496/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=13968 CPUtime=2.97
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 3302 0 0 0 296 1 0 0 25 0 1 0 231989165 14303232 2660 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 3492 2660 112 241 0 3248 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13968

[startup+6.25444 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1509680/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=16876 CPUtime=6.25
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 4057 0 0 0 623 2 0 0 25 0 1 0 231989165 17281024 3415 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 4219 3415 112 241 0 3975 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16876

[startup+12.7102 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1502000/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=23904 CPUtime=12.69
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 5851 0 0 0 1266 3 0 0 25 0 1 0 231989165 24477696 5209 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 5976 5209 112 241 0 5732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23904

[startup+25.6116 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1488048/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=38080 CPUtime=25.59
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 9437 0 0 0 2554 5 0 0 25 0 1 0 231989165 38993920 8795 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 9520 8795 112 241 0 9276 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38080

[startup+51.2196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1463344/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=62428 CPUtime=51.19
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 15589 0 0 0 5108 11 0 0 25 0 1 0 231989165 63926272 14947 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 15607 14947 112 241 0 15363 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 62428

[startup+102.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18796
/proc/meminfo: memFree=1436976/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=88468 CPUtime=102.38
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 22717 0 0 0 10222 16 0 0 25 0 1 0 231989165 90591232 21414 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 22117 21414 112 241 0 21873 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 88468

[startup+162.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 18904
/proc/meminfo: memFree=1425216/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=98500 CPUtime=162.37
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 25493 0 0 0 16218 19 0 0 25 0 1 0 231989165 100864000 23958 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 24625 23958 112 241 0 24381 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 98500

[startup+222.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1424688/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=99464 CPUtime=222.34
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 26112 0 0 0 22214 20 0 0 25 0 1 0 231989165 101851136 24337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 24866 24337 112 241 0 24622 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 99464

[startup+282.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1412784/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=111348 CPUtime=282.34
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 29377 0 0 0 28212 22 0 0 25 0 1 0 231989165 114020352 27354 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 27837 27354 112 241 0 27593 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 111348

[startup+342.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1376560/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=150032 CPUtime=342.35
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 38649 0 0 0 34205 30 0 0 25 0 1 0 231989165 153632768 36370 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 37508 36370 112 241 0 37264 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 150032

[startup+402.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1376496/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=150032 CPUtime=402.35
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 38714 0 0 0 40205 30 0 0 25 0 1 0 231989165 153632768 36435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 37508 36435 112 241 0 37264 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 150032

[startup+462.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1372464/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=154060 CPUtime=462.35
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 39972 0 0 0 46204 31 0 0 25 0 1 0 231989165 157757440 37427 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 38515 37427 112 241 0 38271 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 154060

[startup+522.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1362160/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=162764 CPUtime=522.35
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 42834 0 0 0 52202 33 0 0 25 0 1 0 231989165 166670336 40013 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 40691 40013 112 241 0 40447 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 162764

[startup+582.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1362096/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=162764 CPUtime=582.36
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 42845 0 0 0 58203 33 0 0 25 0 1 0 231989165 166670336 40024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 40691 40024 112 241 0 40447 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 162764

[startup+642.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1342064/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=182840 CPUtime=642.36
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 48126 0 0 0 64200 36 0 0 25 0 1 0 231989165 187228160 45018 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 45710 45018 112 241 0 45466 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 182840

[startup+702.675 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1341488/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=182840 CPUtime=702.37
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 48263 0 0 0 70200 37 0 0 25 0 1 0 231989165 187228160 45155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 45710 45155 112 241 0 45466 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 182840

[startup+762.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1211312/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317660 CPUtime=762.36
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 82273 0 0 0 76187 49 0 0 25 0 1 0 231989165 325283840 77617 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79415 77617 112 241 0 79171 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 317660

[startup+822.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1211312/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317660 CPUtime=822.36
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 82277 0 0 0 82187 49 0 0 25 0 1 0 231989165 325283840 77621 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79415 77621 112 241 0 79171 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 317660

[startup+882.729 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1211056/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317660 CPUtime=882.36
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 82333 0 0 0 88187 49 0 0 25 0 1 0 231989165 325283840 77677 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562694 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79415 77677 112 241 0 79171 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 317660

[startup+942.748 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210992/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317720 CPUtime=942.36
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 82667 0 0 0 94187 49 0 0 25 0 1 0 231989165 325345280 77697 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79430 77697 112 241 0 79186 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 317720

[startup+1002.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210736/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317720 CPUtime=1002.37
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 82731 0 0 0 100188 49 0 0 25 0 1 0 231989165 325345280 77761 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79430 77761 112 241 0 79186 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 317720

[startup+1062.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210544/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317784 CPUtime=1062.38
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 83119 0 0 0 106188 50 0 0 25 0 1 0 231989165 325410816 77820 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79446 77820 112 241 0 79202 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 317784

[startup+1122.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210480/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317784 CPUtime=1122.38
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 83120 0 0 0 112188 50 0 0 25 0 1 0 231989165 325410816 77821 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79446 77821 112 241 0 79202 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 317784

[startup+1182.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210288/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317784 CPUtime=1182.38
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 83180 0 0 0 118188 50 0 0 25 0 1 0 231989165 325410816 77881 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79446 77881 112 241 0 79202 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 317784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210096/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317784 CPUtime=1200
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 83230 0 0 0 119950 50 0 0 25 0 1 0 231989165 325410816 77931 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79446 77931 112 241 0 79202 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 317784

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18994
/proc/meminfo: memFree=1210096/2055920 swapFree=4183164/4192956
[pid=18795] ppid=18793 vsize=317784 CPUtime=1200
/proc/18795/stat : 18795 (cmusat_base) R 18793 18795 17190 0 -1 4194304 83230 0 0 0 119950 50 0 0 25 0 1 0 231989165 325410816 77931 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/18795/statm: 79446 77931 112 241 0 79202 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 317784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.51
CPU system time (s): 0.552915
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 317784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.552915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83230
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= 1938

runsolver used 0.790879 second user time and 2.49862 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Thu Feb 22 04:58:53 UTC 2007

IDJOB= 307433
IDBENCH= 20205
IDSOLVER= 120
FILE ID= node38/307433-1172120333

PBS_JOBID= 3892909

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307433-1172120333/cmusat_base /tmp/evaluation/307433-1172120333/instance-307433-1172120333.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-307433-1172120333 -o ROOT/results/node38/solver-307433-1172120333 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307433-1172120333/cmusat_base /tmp/evaluation/307433-1172120333/instance-307433-1172120333.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 210084526

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1522768 kB
Buffers:         40128 kB
Cached:         434184 kB
SwapCached:       4408 kB
Active:         361708 kB
Inactive:       123508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522768 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            3972 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            33852 kB
Committed_AS:   547208 kB
PageTables:       1468 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 node38 on Thu Feb 22 05:18:56 UTC 2007