Trace number 295543

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) 1200.04 1200.33

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
MD5SUMb0510f0e079b36d2ec65f7f85add6dcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark231.213
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-295543-1171807553 -o ROOT/results/node72/solver-295543-1171807553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295543-1171807553/cmusat_base /tmp/evaluation/295543-1171807553/instance-295543-1171807553.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: 6.22 3.49 1.95 3/77 30168
/proc/meminfo: memFree=850752/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=2340 CPUtime=0
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 200723170 2396160 172 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 585 173 90 241 0 341 0

[startup+0.106973 s]
/proc/loadavg: 6.22 3.49 1.95 3/77 30168
/proc/meminfo: memFree=850752/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=2960 CPUtime=0.1
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 360 0 0 0 10 0 0 0 18 0 1 0 200723170 3031040 342 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 740 342 110 241 0 496 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2960

[startup+0.51501 s]
/proc/loadavg: 6.22 3.49 1.95 3/77 30168
/proc/meminfo: memFree=850752/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=3400 CPUtime=0.51
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 488 0 0 0 51 0 0 0 22 0 1 0 200723170 3481600 470 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 850 470 110 241 0 606 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3400

[startup+1.33509 s]
/proc/loadavg: 6.22 3.49 1.95 2/78 30169
/proc/meminfo: memFree=848312/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=4660 CPUtime=1.32
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 757 0 0 0 132 0 0 0 25 0 1 0 200723170 4771840 739 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 1165 739 110 241 0 921 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4660

[startup+2.97123 s]
/proc/loadavg: 6.22 3.49 1.95 2/78 30169
/proc/meminfo: memFree=847992/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=4704 CPUtime=2.96
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 814 0 0 0 296 0 0 0 25 0 1 0 200723170 4816896 789 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560355 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 1176 789 110 241 0 932 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4704

[startup+6.24753 s]
/proc/loadavg: 5.80 3.44 1.94 2/78 30169
/proc/meminfo: memFree=846912/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=7708 CPUtime=6.23
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 1585 0 0 0 623 0 0 0 25 0 1 0 200723170 7892992 1395 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551217 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 1927 1395 110 241 0 1683 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7708

[startup+12.7051 s]
/proc/loadavg: 5.41 3.40 1.94 2/78 30169
/proc/meminfo: memFree=844800/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=8060 CPUtime=12.69
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 1779 0 0 0 1269 0 0 0 25 0 1 0 200723170 8253440 1542 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 2015 1542 110 241 0 1771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8060

[startup+25.5133 s]
/proc/loadavg: 4.44 3.28 1.92 2/78 30169
/proc/meminfo: memFree=839872/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=13724 CPUtime=25.49
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 3629 0 0 0 2548 1 0 0 25 0 1 0 200723170 14053376 2758 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 3431 2758 110 241 0 3187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13724

[startup+51.1226 s]
/proc/loadavg: 3.26 3.10 1.89 2/78 30169
/proc/meminfo: memFree=838464/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=14692 CPUtime=51.1
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 4342 0 0 0 5108 2 0 0 25 0 1 0 200723170 15044608 3093 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551450 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 3673 3093 110 241 0 3429 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14692

[startup+102.342 s]
/proc/loadavg: 2.03 2.79 1.85 2/78 30169
/proc/meminfo: memFree=828544/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=26228 CPUtime=102.3
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 7969 0 0 0 10225 5 0 0 25 0 1 0 200723170 26857472 5573 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 6557 5573 110 241 0 6313 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26228

[startup+162.378 s]
/proc/loadavg: 1.38 2.46 1.80 2/78 30169
/proc/meminfo: memFree=827072/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=27232 CPUtime=162.33
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 8875 0 0 0 16227 6 0 0 25 0 1 0 200723170 27885568 5934 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551462 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 6808 5934 110 241 0 6564 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 27232

[startup+222.407 s]
/proc/loadavg: 1.14 2.19 1.74 2/78 30169
/proc/meminfo: memFree=823424/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=30376 CPUtime=222.34
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 10270 0 0 0 22227 7 0 0 25 0 1 0 200723170 31105024 6808 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 7594 6808 110 241 0 7350 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 30376

[startup+282.44 s]
/proc/loadavg: 1.05 1.97 1.69 2/78 30169
/proc/meminfo: memFree=820992/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=32724 CPUtime=282.36
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 11157 0 0 0 28227 9 0 0 25 0 1 0 200723170 33509376 7434 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 8181 7434 110 241 0 7937 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 32724

[startup+342.466 s]
/proc/loadavg: 1.02 1.79 1.65 2/78 30169
/proc/meminfo: memFree=807808/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=50332 CPUtime=342.37
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 15956 0 0 0 34225 12 0 0 25 0 1 0 200723170 51539968 10723 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 12583 10723 110 241 0 12339 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 50332

[startup+402.498 s]
/proc/loadavg: 1.00 1.65 1.60 2/78 30169
/proc/meminfo: memFree=807232/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=50452 CPUtime=402.39
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 16424 0 0 0 40226 13 0 0 25 0 1 0 200723170 51662848 10878 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 12613 10878 110 241 0 12369 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 50452

[startup+462.526 s]
/proc/loadavg: 1.00 1.53 1.56 2/78 30169
/proc/meminfo: memFree=807168/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=50192 CPUtime=462.4
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 16490 0 0 0 46227 13 0 0 25 0 1 0 200723170 51396608 10879 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 12548 10879 110 241 0 12304 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 50192

[startup+522.552 s]
/proc/loadavg: 1.00 1.43 1.53 2/78 30169
/proc/meminfo: memFree=806464/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=50584 CPUtime=522.41
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 17021 0 0 0 52227 14 0 0 25 0 1 0 200723170 51798016 11066 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 12646 11066 110 241 0 12402 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 50584

[startup+582.582 s]
/proc/loadavg: 1.00 1.35 1.49 2/78 30169
/proc/meminfo: memFree=806208/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=50840 CPUtime=582.44
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 17160 0 0 0 58229 15 0 0 25 0 1 0 200723170 52060160 11140 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560095 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 12710 11140 110 241 0 12466 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 50840

[startup+642.614 s]
/proc/loadavg: 1.00 1.28 1.45 2/78 30169
/proc/meminfo: memFree=804672/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=52164 CPUtime=642.45
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 17976 0 0 0 64229 16 0 0 25 0 1 0 200723170 53415936 11514 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 13041 11514 110 241 0 12797 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 52164

[startup+702.64 s]
/proc/loadavg: 1.00 1.23 1.43 2/78 30169
/proc/meminfo: memFree=804160/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=52552 CPUtime=702.45
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 18171 0 0 0 70229 16 0 0 25 0 1 0 200723170 53813248 11643 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 13138 11643 110 241 0 12894 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 52552

[startup+762.672 s]
/proc/loadavg: 1.00 1.18 1.40 2/78 30169
/proc/meminfo: memFree=802752/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=53764 CPUtime=762.48
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 18969 0 0 0 76230 18 0 0 25 0 1 0 200723170 55054336 11994 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 13441 11994 110 241 0 13197 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 53764

[startup+822.718 s]
/proc/loadavg: 1.00 1.15 1.37 2/78 30169
/proc/meminfo: memFree=802304/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=54288 CPUtime=822.51
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 19114 0 0 0 82232 19 0 0 25 0 1 0 200723170 55590912 12106 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 13572 12106 110 241 0 13328 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 54288

[startup+882.751 s]
/proc/loadavg: 1.00 1.12 1.34 2/78 30169
/proc/meminfo: memFree=800256/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=56124 CPUtime=882.53
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 19727 0 0 0 88233 20 0 0 25 0 1 0 200723170 57470976 12621 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 14031 12621 110 241 0 13787 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 56124

[startup+942.78 s]
/proc/loadavg: 1.00 1.09 1.32 2/78 30169
/proc/meminfo: memFree=798528/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=57640 CPUtime=942.54
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 20607 0 0 0 94233 21 0 0 25 0 1 0 200723170 59023360 13047 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560486 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 14410 13047 110 241 0 14166 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 57640

[startup+1002.81 s]
/proc/loadavg: 1.00 1.07 1.30 2/78 30169
/proc/meminfo: memFree=798144/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=58156 CPUtime=1002.55
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 20764 0 0 0 100233 22 0 0 25 0 1 0 200723170 59551744 13106 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 14539 13106 110 241 0 14295 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 58156

[startup+1062.84 s]
/proc/loadavg: 1.00 1.06 1.27 2/78 30169
/proc/meminfo: memFree=797568/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=58936 CPUtime=1062.57
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 21042 0 0 0 106234 23 0 0 25 0 1 0 200723170 60350464 13286 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551191 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 14734 13286 110 241 0 14490 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 58936

[startup+1122.87 s]
/proc/loadavg: 1.00 1.05 1.25 2/78 30169
/proc/meminfo: memFree=793856/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=62392 CPUtime=1122.58
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 22107 0 0 0 112234 24 0 0 25 0 1 0 200723170 63889408 14222 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 15598 14222 110 241 0 15354 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 62392

[startup+1182.9 s]
/proc/loadavg: 1.00 1.03 1.24 2/78 30169
/proc/meminfo: memFree=793216/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=62848 CPUtime=1182.6
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 22761 0 0 0 118235 25 0 0 25 0 1 0 200723170 64356352 14344 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 15712 14344 110 241 0 15468 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 62848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.03 1.23 2/78 30169
/proc/meminfo: memFree=793280/2055920 swapFree=4145060/4192956
[pid=30168] ppid=30166 vsize=62848 CPUtime=1200.02
/proc/30168/stat : 30168 (cmusat_base) R 30166 30168 28991 0 -1 4194304 22765 0 0 0 119977 25 0 0 25 0 1 0 200723170 64356352 14348 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/30168/statm: 15712 14348 110 241 0 15468 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62848

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): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.267959
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 62848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22765
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= 24081

runsolver used 1.36279 second user time and 2.81957 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Sun Feb 18 14:05:53 UTC 2007

IDJOB= 295543
IDBENCH= 19915
IDSOLVER= 120
FILE ID= node72/295543-1171807553

PBS_JOBID= 3839605

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295543-1171807553/cmusat_base /tmp/evaluation/295543-1171807553/instance-295543-1171807553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-295543-1171807553 -o ROOT/results/node72/solver-295543-1171807553 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295543-1171807553/cmusat_base /tmp/evaluation/295543-1171807553/instance-295543-1171807553.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b0510f0e079b36d2ec65f7f85add6dcd

RANDOM SEED= 973821794

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        851224 kB
Buffers:         49640 kB
Cached:        1025388 kB
SwapCached:      16508 kB
Active:         683668 kB
Inactive:       415752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        851224 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            90904 kB
Committed_AS:   504788 kB
PageTables:       1676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node72 on Sun Feb 18 14:25:56 UTC 2007