Trace number 302882

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) 1200.03 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S52275463-03.cnf
MD5SUM4f306ec2f901f083b29f7f5a667073bd
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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-302882-1172022035 -o ROOT/results/node38/solver-302882-1172022035 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302882-1172022035/cmusat_base /tmp/evaluation/302882-1172022035/instance-302882-1172022035.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8060
/proc/meminfo: memFree=1614152/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=2868 CPUtime=0
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 222159326 2936832 286 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 717 286 90 241 0 473 0

[startup+0.106933 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8060
/proc/meminfo: memFree=1614152/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=5040 CPUtime=0.09
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 1002 0 0 0 9 0 0 0 18 0 1 0 222159326 5160960 844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 1260 844 111 241 0 1016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.514978 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8060
/proc/meminfo: memFree=1614152/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=5700 CPUtime=0.5
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 1194 0 0 0 50 0 0 0 21 0 1 0 222159326 5836800 1036 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 1425 1036 111 241 0 1181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5700

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8061
/proc/meminfo: memFree=1608896/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=7768 CPUtime=1.32
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 1728 0 0 0 132 0 0 0 25 0 1 0 222159326 7954432 1570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 1942 1570 111 241 0 1698 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7768

[startup+2.97126 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8061
/proc/meminfo: memFree=1607040/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=8976 CPUtime=2.96
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 2227 0 0 0 295 1 0 0 25 0 1 0 222159326 9191424 1900 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 2244 1900 111 241 0 2000 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8976

[startup+6.24863 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8061
/proc/meminfo: memFree=1605568/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=10188 CPUtime=6.24
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 2750 0 0 0 623 1 0 0 25 0 1 0 222159326 10432512 2238 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551641 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 2547 2238 111 241 0 2303 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10188

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8063
/proc/meminfo: memFree=1603264/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=11948 CPUtime=12.68
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 3431 0 0 0 1267 1 0 0 25 0 1 0 222159326 12234752 2714 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 2987 2714 111 241 0 2743 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11948

[startup+25.5068 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 8063
/proc/meminfo: memFree=1595904/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=20200 CPUtime=25.49
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 5789 0 0 0 2546 3 0 0 25 0 1 0 222159326 20684800 4515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 5050 4515 111 241 0 4806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20200

[startup+51.1107 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 8063
/proc/meminfo: memFree=1593792/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=22240 CPUtime=51.08
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 6586 0 0 0 5104 4 0 0 25 0 1 0 222159326 22773760 5111 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 5560 5111 111 241 0 5316 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22240

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 8063
/proc/meminfo: memFree=1585408/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=30092 CPUtime=102.27
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 9170 0 0 0 10221 6 0 0 25 0 1 0 222159326 30814208 7198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 7523 7198 111 241 0 7279 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30092

[startup+162.34 s]
/proc/loadavg: 1.05 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1564992/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=52616 CPUtime=162.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 15179 0 0 0 16219 9 0 0 25 0 1 0 222159326 53878784 12264 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 13154 12264 111 241 0 12910 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 52616

[startup+222.358 s]
/proc/loadavg: 1.02 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1564480/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=52616 CPUtime=222.29
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 15480 0 0 0 22219 10 0 0 25 0 1 0 222159326 53878784 12384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 13154 12384 111 241 0 12910 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 52616

[startup+282.376 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1563328/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=53524 CPUtime=282.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 16020 0 0 0 28218 10 0 0 25 0 1 0 222159326 54808576 12714 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 13381 12714 111 241 0 13137 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 53524

[startup+342.391 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1560064/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=56416 CPUtime=342.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 17038 0 0 0 34217 11 0 0 25 0 1 0 222159326 57769984 13505 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 14104 13505 111 241 0 13860 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 56416

[startup+402.411 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1555456/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=60784 CPUtime=402.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 18443 0 0 0 40215 13 0 0 25 0 1 0 222159326 62242816 14664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 15196 14664 111 241 0 14952 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 60784

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1554304/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=62232 CPUtime=462.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 18751 0 0 0 46215 13 0 0 25 0 1 0 222159326 63725568 14972 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 15558 14972 111 241 0 15314 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 62232

[startup+522.443 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1548864/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=67420 CPUtime=522.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 20362 0 0 0 52214 14 0 0 25 0 1 0 222159326 69038080 16316 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 16855 16316 111 241 0 16611 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 67420

[startup+582.46 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1548352/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=67972 CPUtime=582.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 20470 0 0 0 58214 14 0 0 25 0 1 0 222159326 69603328 16424 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 16993 16424 111 241 0 16749 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 67972

[startup+642.481 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1542144/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=74240 CPUtime=642.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 22357 0 0 0 64211 17 0 0 25 0 1 0 222159326 76021760 17989 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 18560 17989 111 241 0 18316 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 74240

[startup+702.497 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1541888/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=74636 CPUtime=702.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 22457 0 0 0 70211 17 0 0 25 0 1 0 222159326 76427264 18089 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 18659 18089 111 241 0 18415 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 74636

[startup+762.512 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1500736/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120108 CPUtime=762.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 34268 0 0 0 76206 22 0 0 25 0 1 0 222159326 122990592 28309 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30027 28309 111 241 0 29783 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 120108

[startup+822.532 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1500416/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120108 CPUtime=822.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 34349 0 0 0 82206 22 0 0 25 0 1 0 222159326 122990592 28390 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30027 28390 111 241 0 29783 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 120108

[startup+882.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1500096/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120228 CPUtime=882.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 34762 0 0 0 88206 22 0 0 25 0 1 0 222159326 123113472 28461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30057 28461 111 241 0 29813 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 120228

[startup+942.572 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1500096/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120228 CPUtime=942.29
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 34765 0 0 0 94207 22 0 0 25 0 1 0 222159326 123113472 28464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30057 28464 111 241 0 29813 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 120228

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1499840/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120228 CPUtime=1002.28
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 34830 0 0 0 100206 22 0 0 25 0 1 0 222159326 123113472 28529 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30057 28529 111 241 0 29813 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 120228

[startup+1062.61 s]
/proc/loadavg: 1.07 1.02 0.94 2/65 8063
/proc/meminfo: memFree=1499392/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120360 CPUtime=1062.29
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 35305 0 0 0 106207 22 0 0 25 0 1 0 222159326 123248640 28632 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30090 28632 111 241 0 29846 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 120360

[startup+1122.63 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 8063
/proc/meminfo: memFree=1499456/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120360 CPUtime=1122.29
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 35305 0 0 0 112207 22 0 0 25 0 1 0 222159326 123248640 28632 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30090 28632 111 241 0 29846 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 120360

[startup+1182.64 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1499200/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120620 CPUtime=1182.29
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 35346 0 0 0 118207 22 0 0 25 0 1 0 222159326 123514880 28673 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30155 28673 111 241 0 29911 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 120620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1499136/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120620 CPUtime=1200
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 35361 0 0 0 119978 22 0 0 25 0 1 0 222159326 123514880 28688 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30155 28688 111 241 0 29911 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 120620

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8063
/proc/meminfo: memFree=1499136/2055920 swapFree=4183144/4192956
[pid=8060] ppid=8058 vsize=120620 CPUtime=1200
/proc/8060/stat : 8060 (cmusat_base) R 8058 8060 7334 0 -1 4194304 35361 0 0 0 119978 22 0 0 25 0 1 0 222159326 123514880 28688 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8060/statm: 30155 28688 111 241 0 29911 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 120620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.244962
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 120620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35361
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= 1934

runsolver used 0.763883 second user time and 2.44863 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Wed Feb 21 01:40:35 UTC 2007

IDJOB= 302882
IDBENCH= 20094
IDSOLVER= 120
FILE ID= node38/302882-1172022035

PBS_JOBID= 3892689

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S52275463-03.cnf
COMMAND LINE= /tmp/evaluation/302882-1172022035/cmusat_base /tmp/evaluation/302882-1172022035/instance-302882-1172022035.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-302882-1172022035 -o ROOT/results/node38/solver-302882-1172022035 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302882-1172022035/cmusat_base /tmp/evaluation/302882-1172022035/instance-302882-1172022035.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 389451363

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:       1614496 kB
Buffers:         31080 kB
Cached:         353832 kB
SwapCached:       4116 kB
Active:         286668 kB
Inactive:       108584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614496 kB
SwapTotal:     4192956 kB
SwapFree:      4183144 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          15276 kB
Slab:            32084 kB
Committed_AS:   504720 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= 66560 MiB

End job on node38 on Wed Feb 21 02:00:37 UTC 2007