Trace number 314075

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) 1200.27 1200.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-11-u.cnf
MD5SUMd5600dba4aca04c398955a541e8c3ab9
Bench CategoryINDUST (industrial 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 variables188962
Number of clauses841193
Sum of the clauses size1911144
Maximum clause length10
Minimum clause length1
Number of clauses of size 114366
Number of clauses of size 2690683
Number of clauses of size 3100484
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

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/node63/watcher-314075-1176895856 -o ROOT/results/node63/solver-314075-1176895856 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314075-1176895856/cmusat_base /tmp/evaluation/314075-1176895856/instance-314075-1176895856.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 0.99 3/64 26934
/proc/meminfo: memFree=1437764/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=6872 CPUtime=0
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 165575515 7036928 512 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 1718 515 90 241 0 1474 0

[startup+0.0535861 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26934
/proc/meminfo: memFree=1437764/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=38972 CPUtime=0.04
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 3075 0 0 0 3 1 0 0 18 0 1 0 165575515 39907328 3057 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 9743 3057 90 241 0 9499 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 38972

[startup+0.10159 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26934
/proc/meminfo: memFree=1437764/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=39896 CPUtime=0.09
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 3582 0 0 0 8 1 0 0 18 0 1 0 165575515 40853504 3564 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 9974 3564 90 241 0 9730 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39896

[startup+0.30161 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26934
/proc/meminfo: memFree=1437764/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=42932 CPUtime=0.29
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 5559 0 0 0 26 3 0 0 19 0 1 0 165575515 43962368 5541 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 10733 5544 90 241 0 10489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42932

[startup+0.701653 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26934
/proc/meminfo: memFree=1437764/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=49532 CPUtime=0.69
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 9466 0 0 0 63 6 0 0 22 0 1 0 165575515 50720768 9448 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 12383 9448 90 241 0 12139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49532

[startup+1.50175 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26935
/proc/meminfo: memFree=1386236/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=70608 CPUtime=1.49
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 16814 0 0 0 139 10 0 0 25 0 1 0 165575515 72302592 16796 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 17652 16796 93 241 0 17408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70608

[startup+3.10191 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1370236/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=70608 CPUtime=3.09
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 16824 0 0 0 299 10 0 0 25 0 1 0 165575515 72302592 16806 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 17652 16806 93 241 0 17408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70608

[startup+6.30125 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1370236/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=71268 CPUtime=6.29
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 17012 0 0 0 619 10 0 0 25 0 1 0 165575515 72978432 16994 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 17817 16994 111 241 0 17573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71268

[startup+12.7019 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1369156/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=72324 CPUtime=12.68
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 17288 0 0 0 1258 10 0 0 25 0 1 0 165575515 74059776 17270 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 18081 17270 111 241 0 17837 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72324

[startup+25.5013 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1366020/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=75668 CPUtime=25.48
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 18095 0 0 0 2537 11 0 0 25 0 1 0 165575515 77484032 18077 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 18917 18077 111 241 0 18673 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75668

[startup+51.102 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1355012/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=87408 CPUtime=51.07
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 20843 0 0 0 5094 13 0 0 25 0 1 0 165575515 89505792 20825 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 21852 20825 111 241 0 21608 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87408

[startup+102.304 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1329796/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=113504 CPUtime=102.25
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 27125 0 0 0 10209 16 0 0 25 0 1 0 165575515 116228096 27107 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 28376 27107 111 241 0 28132 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 113504

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1281860/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=185880 CPUtime=162.23
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 45662 0 0 0 16200 23 0 0 25 0 1 0 165575515 190341120 39071 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 46470 39071 111 241 0 46226 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 185880

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1196292/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=277644 CPUtime=222.22
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 67000 0 0 0 22186 36 0 0 25 0 1 0 165575515 284307456 60409 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 69411 60409 111 241 0 69167 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 277644

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1157892/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=318908 CPUtime=282.2
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 76643 0 0 0 28178 42 0 0 25 0 1 0 165575515 326561792 70052 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 79727 70052 111 241 0 79483 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 318908

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1102724/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=377224 CPUtime=342.19
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 90414 0 0 0 34168 51 0 0 25 0 1 0 165575515 386277376 83823 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 94306 83823 111 241 0 94062 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 377224

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=1020676/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=468556 CPUtime=402.17
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 111203 0 0 0 40157 60 0 0 25 0 1 0 165575515 479801344 104612 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 117139 104612 111 241 0 116895 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 468556

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=899332/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=604416 CPUtime=462.15
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 141219 0 0 0 46142 73 0 0 25 0 1 0 165575515 618921984 134628 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 151104 134628 111 241 0 150860 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 604416

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26935
/proc/meminfo: memFree=778884/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=746764 CPUtime=522.14
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 171499 0 0 0 52128 86 0 0 25 0 1 0 165575515 764686336 164908 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 186691 164908 111 241 0 186447 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 746764

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=657412/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=890656 CPUtime=582.12
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 201538 0 0 0 58113 99 0 0 25 0 1 0 165575515 912031744 194947 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 222664 194947 111 241 0 222420 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 890656

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=589764/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=964276 CPUtime=642.11
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 218228 0 0 0 64103 108 0 0 25 0 1 0 165575515 987418624 211637 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 241069 211637 111 241 0 240825 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 964276

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=543556/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1013544 CPUtime=702.09
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 229863 0 0 0 70095 114 0 0 25 0 1 0 165575515 1037869056 223272 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 253386 223272 111 241 0 253142 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1013544

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=515396/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1042932 CPUtime=762.08
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 236805 0 0 0 76089 119 0 0 25 0 1 0 165575515 1067962368 230214 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 260733 230214 111 241 0 260489 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1042932

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=463364/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1101224 CPUtime=822.06
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 249993 0 0 0 82081 125 0 0 25 0 1 0 165575515 1127653376 243402 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 275306 243402 111 241 0 275062 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1101224

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=416644/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1152432 CPUtime=882.04
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 261440 0 0 0 88074 130 0 0 25 0 1 0 165575515 1180090368 254849 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 288108 254849 111 241 0 287864 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1152432

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=372292/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1203828 CPUtime=942.03
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 272558 0 0 0 94067 136 0 0 25 0 1 0 165575515 1232719872 265967 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 300957 265967 111 241 0 300713 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1203828

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=341124/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1236824 CPUtime=1002.01
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 280297 0 0 0 100062 139 0 0 25 0 1 0 165575515 1266507776 273706 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 309206 273706 111 241 0 308962 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1236824

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=320324/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1258608 CPUtime=1061.99
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 285519 0 0 0 106057 142 0 0 25 0 1 0 165575515 1288814592 278928 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 314652 278928 111 241 0 314408 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1258608

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=254788/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1331832 CPUtime=1121.98
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 301821 0 0 0 112047 151 0 0 25 0 1 0 165575515 1363795968 295230 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 332958 295230 111 241 0 332714 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1331832

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=199748/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1395804 CPUtime=1181.96
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 315784 0 0 0 118040 156 0 0 25 0 1 0 165575515 1429303296 309193 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 348951 309193 111 241 0 348707 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1395804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=176004/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=1421312 CPUtime=1200.07
/proc/26934/stat : 26934 (cmusat_base) R 26932 26934 26409 0 -1 4194304 321467 0 0 0 119848 159 0 0 25 0 1 0 165575515 1455423488 314876 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134527105 0 0 4096 35 0 0 0 17 1 0 0
/proc/26934/statm: 355328 314876 111 241 0 355084 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1421312

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 26937
/proc/meminfo: memFree=176004/2055920 swapFree=4182612/4192956
[pid=26934] ppid=26932 vsize=0 CPUtime=1200.26
/proc/26934/stat : 26934 (cmusat_base) D 26932 26934 26409 0 -1 4195332 321467 0 0 0 119848 178 0 0 24 0 1 0 165575515 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 35 18446744072099781622 0 0 17 1 0 0
/proc/26934/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.26
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.27
CPU user time (s): 1198.48
CPU system time (s): 1.78773
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 1421312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.48
system time used= 1.78773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 321467
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= 2267

runsolver used 0.827874 second user time and 2.46563 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Wed Apr 18 11:30:56 UTC 2007

IDJOB= 314075
IDBENCH= 20382
IDSOLVER= 120
FILE ID= node63/314075-1176895856

PBS_JOBID= 4595167

Free space on /tmp= 66470 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/314075-1176895856/cmusat_base /tmp/evaluation/314075-1176895856/instance-314075-1176895856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-314075-1176895856 -o ROOT/results/node63/solver-314075-1176895856 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314075-1176895856/cmusat_base /tmp/evaluation/314075-1176895856/instance-314075-1176895856.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d5600dba4aca04c398955a541e8c3ab9

RANDOM SEED= 800212756

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1438236 kB
Buffers:         18604 kB
Cached:         549532 kB
SwapCached:       4016 kB
Active:         175364 kB
Inactive:       402836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438236 kB
SwapTotal:     4192956 kB
SwapFree:      4182612 kB
Dirty:           17136 kB
Writeback:           0 kB
Mapped:          15812 kB
Slab:            25520 kB
Committed_AS:  1964268 kB
PageTables:       1464 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= 66470 MiB

End job on node63 on Wed Apr 18 11:50:58 UTC 2007