Trace number 312475

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) 1200.18 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.377
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-312475-1176855620 -o ROOT/results/node1/solver-312475-1176855620 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312475-1176855620/cmusat_base /tmp/evaluation/312475-1176855620/instance-312475-1176855620.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.95 3/77 20691
/proc/meminfo: memFree=1747888/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=7744 CPUtime=0
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 535 0 0 0 0 0 0 0 18 0 1 0 161599845 7929856 517 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 1936 520 90 241 0 1692 0

[startup+0.0381721 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 20691
/proc/meminfo: memFree=1747888/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=12892 CPUtime=0.03
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 2735 0 0 0 2 1 0 0 18 0 1 0 161599845 13201408 2717 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 3223 2720 90 241 0 2979 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12892

[startup+0.101179 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 20691
/proc/meminfo: memFree=1747888/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=47452 CPUtime=0.09
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 4009 0 0 0 8 1 0 0 18 0 1 0 161599845 48590848 3991 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 11863 3992 90 241 0 11619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47452

[startup+0.301204 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 20691
/proc/meminfo: memFree=1747888/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=50620 CPUtime=0.29
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 6043 0 0 0 27 2 0 0 19 0 1 0 161599845 51834880 6025 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 12655 6025 90 241 0 12411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50620

[startup+0.701251 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 20691
/proc/meminfo: memFree=1747888/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=57352 CPUtime=0.69
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 10096 0 0 0 65 4 0 0 22 0 1 0 161599845 58728448 10078 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 14338 10079 90 241 0 14094 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57352

[startup+1.50134 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1693992/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=84856 CPUtime=1.48
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 20032 0 0 0 138 10 0 0 25 0 1 0 161599845 86892544 20014 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134557374 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 21214 20014 92 241 0 20970 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84856

[startup+3.10153 s]
/proc/loadavg: 0.92 0.97 0.95 3/78 20692
/proc/meminfo: memFree=1666408/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=84988 CPUtime=3.08
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 20294 0 0 0 298 10 0 0 25 0 1 0 161599845 87027712 20257 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 21247 20257 93 241 0 21003 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84988

[startup+6.30191 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1666600/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=85252 CPUtime=6.28
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 20394 0 0 0 618 10 0 0 25 0 1 0 161599845 87298048 20357 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 21313 20357 110 241 0 21069 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85252

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1666096/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=85916 CPUtime=12.67
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 20568 0 0 0 1257 10 0 0 25 0 1 0 161599845 87977984 20531 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 21479 20531 110 241 0 21235 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 85916

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1665072/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=86980 CPUtime=25.48
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 20837 0 0 0 2537 11 0 0 25 0 1 0 161599845 89067520 20800 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 21745 20800 110 241 0 21501 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 86980

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1658352/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=93988 CPUtime=51.07
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 22620 0 0 0 5094 13 0 0 25 0 1 0 161599845 96243712 22583 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 23497 22583 110 241 0 23253 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93988

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1599600/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=183528 CPUtime=102.26
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 45120 0 0 0 10201 25 0 0 25 0 1 0 161599845 187932672 37103 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 45882 37103 110 241 0 45638 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 183528

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1594096/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=189272 CPUtime=162.24
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 46641 0 0 0 16198 26 0 0 25 0 1 0 161599845 193814528 38624 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 47318 38624 110 241 0 47074 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 189272

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1557360/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=225648 CPUtime=222.22
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 55699 0 0 0 22187 35 0 0 25 0 1 0 161599845 231063552 47682 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 56412 47682 110 241 0 56168 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 225648

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1508400/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=277592 CPUtime=282.2
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 68034 0 0 0 28176 44 0 0 25 0 1 0 161599845 284254208 60017 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 69398 60017 110 241 0 69154 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 277592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1469168/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=316816 CPUtime=342.19
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 77709 0 0 0 34167 52 0 0 25 0 1 0 161599845 324419584 69692 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 79204 69692 110 241 0 78960 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 316816

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1432304/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=354532 CPUtime=402.17
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 87037 0 0 0 40156 61 0 0 25 0 1 0 161599845 363040768 79020 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 88633 79020 110 241 0 88389 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 354532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1396272/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=391528 CPUtime=462.16
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 95973 0 0 0 46146 70 0 0 25 0 1 0 161599845 400924672 87956 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551767 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 97882 87956 110 241 0 97638 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 391528

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1363120/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=425184 CPUtime=522.15
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 104328 0 0 0 52138 77 0 0 25 0 1 0 161599845 435388416 96311 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 106296 96311 110 241 0 106052 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 425184

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1329904/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=458252 CPUtime=582.12
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 112528 0 0 0 58127 85 0 0 25 0 1 0 161599845 469250048 104511 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 114563 104511 110 241 0 114319 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 458252

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1298544/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=489192 CPUtime=642.11
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 120266 0 0 0 64118 93 0 0 25 0 1 0 161599845 500932608 112249 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 122298 112249 110 241 0 122054 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 489192

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20692
/proc/meminfo: memFree=1266672/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=521248 CPUtime=702.09
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 128293 0 0 0 70110 99 0 0 25 0 1 0 161599845 533757952 120276 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 130312 120276 110 241 0 130068 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 521248

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1235056/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=552660 CPUtime=762.08
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 136110 0 0 0 76102 106 0 0 25 0 1 0 161599845 565923840 128093 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 138165 128093 110 241 0 137921 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 552660

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1201264/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=587480 CPUtime=822.06
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 144652 0 0 0 82093 113 0 0 25 0 1 0 161599845 601579520 136602 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 146870 136602 110 241 0 146626 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 587480

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1168368/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=619812 CPUtime=882.05
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 152759 0 0 0 88086 119 0 0 25 0 1 0 161599845 634687488 144709 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550534 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 154953 144709 110 241 0 154709 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 619812

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1132720/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=656544 CPUtime=942.03
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 161747 0 0 0 94077 126 0 0 25 0 1 0 161599845 672301056 153697 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 164136 153697 110 241 0 163892 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 656544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1104432/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=685048 CPUtime=1002.01
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 168781 0 0 0 100068 133 0 0 25 0 1 0 161599845 701489152 160698 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 171262 160698 110 241 0 171018 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 685048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1088432/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=701116 CPUtime=1061.99
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 172811 0 0 0 106063 136 0 0 25 0 1 0 161599845 717942784 164728 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 175279 164728 110 241 0 175035 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 701116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1072624/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=716252 CPUtime=1121.98
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 176683 0 0 0 112058 140 0 0 25 0 1 0 161599845 733442048 168600 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 179063 168600 110 241 0 178819 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 716252

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1050288/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=739064 CPUtime=1181.96
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 182399 0 0 0 118051 145 0 0 25 0 1 0 161599845 756801536 174316 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 184766 174316 110 241 0 184522 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 739064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1047472/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=741236 CPUtime=1200.06
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4194304 182963 0 0 0 119861 145 0 0 25 0 1 0 161599845 759025664 174880 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 185309 174880 110 241 0 185065 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 741236

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 20694
/proc/meminfo: memFree=1047472/2055920 swapFree=4145928/4192956
[pid=20691] ppid=20689 vsize=0 CPUtime=1200.16
/proc/20691/stat : 20691 (cmusat_base) R 20689 20691 20104 0 -1 4195332 182963 0 0 0 119861 155 0 0 25 0 1 0 161599845 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/20691/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.18
CPU user time (s): 1198.61
CPU system time (s): 1.56976
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 741236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.56976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 182963
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= 1059

runsolver used 1.40479 second user time and 2.96755 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Apr 18 00:20:20 UTC 2007

IDJOB= 312475
IDBENCH= 20342
IDSOLVER= 120
FILE ID= node1/312475-1176855620

PBS_JOBID= 4590236

Free space on /tmp= 66381 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/312475-1176855620/cmusat_base /tmp/evaluation/312475-1176855620/instance-312475-1176855620.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-312475-1176855620 -o ROOT/results/node1/solver-312475-1176855620 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312475-1176855620/cmusat_base /tmp/evaluation/312475-1176855620/instance-312475-1176855620.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 13248283

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1748360 kB
Buffers:         30772 kB
Cached:         209224 kB
SwapCached:      14460 kB
Active:          83764 kB
Inactive:       179304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748360 kB
SwapTotal:     4192956 kB
SwapFree:      4145928 kB
Dirty:           20600 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            30032 kB
Committed_AS:  4917384 kB
PageTables:       1832 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= 66381 MiB

End job on node1 on Wed Apr 18 00:40:23 UTC 2007