Trace number 313355

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) 1200.21 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-15-s.cnf
MD5SUMc19d8230b3c2026af5f29abce0d10f19
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.1987
Satisfiable
(Un)Satisfiability was proved
Number of variables270120
Number of clauses1250036
Sum of the clauses size2877772
Maximum clause length10
Minimum clause length1
Number of clauses of size 122595
Number of clauses of size 2979486
Number of clauses of size 3197175
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

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/node4/watcher-313355-1176883494 -o ROOT/results/node4/solver-313355-1176883494 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313355-1176883494/cmusat_base /tmp/evaluation/313355-1176883494/instance-313355-1176883494.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: 0.92 0.98 0.99 3/77 30910
/proc/meminfo: memFree=1673616/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=8772 CPUtime=0
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 164387183 8982528 521 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 2226 523 90 241 0 1982 0

[startup+0.0519221 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30910
/proc/meminfo: memFree=1673616/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=15768 CPUtime=0.04
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 3551 0 0 0 3 1 0 0 18 0 1 0 164387183 16146432 3533 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 3942 3536 90 241 0 3698 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15768

[startup+0.101927 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30910
/proc/meminfo: memFree=1673616/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=56820 CPUtime=0.09
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 4505 0 0 0 8 1 0 0 18 0 1 0 164387183 58183680 4487 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 14205 4488 90 241 0 13961 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56820

[startup+0.301946 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30910
/proc/meminfo: memFree=1673616/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=60120 CPUtime=0.29
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 6525 0 0 0 27 2 0 0 19 0 1 0 164387183 61562880 6507 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 15030 6507 90 241 0 14786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 60120

[startup+0.701984 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30910
/proc/meminfo: memFree=1673616/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=66852 CPUtime=0.69
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 10676 0 0 0 64 5 0 0 23 0 1 0 164387183 68456448 10658 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 16713 10658 90 241 0 16469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66852

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30911
/proc/meminfo: memFree=1620616/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=81904 CPUtime=1.49
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 18889 0 0 0 140 9 0 0 25 0 1 0 164387183 83869696 18871 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 20476 18871 90 241 0 20232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81904

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30911
/proc/meminfo: memFree=1575432/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=103024 CPUtime=3.09
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 24608 0 0 0 297 12 0 0 25 0 1 0 164387183 105496576 24567 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 25756 24567 93 241 0 25512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103024

[startup+6.30253 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1575176/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=103288 CPUtime=6.29
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 24716 0 0 0 617 12 0 0 25 0 1 0 164387183 105766912 24675 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 25822 24675 93 241 0 25578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103288

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1574664/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=103816 CPUtime=12.69
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 24859 0 0 0 1257 12 0 0 25 0 1 0 164387183 106307584 24818 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 25954 24818 110 241 0 25710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103816

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1573640/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=105008 CPUtime=25.48
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 25187 0 0 0 2536 12 0 0 25 0 1 0 164387183 107528192 25146 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 26252 25146 111 241 0 26008 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105008

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1569736/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=108836 CPUtime=51.06
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 26208 0 0 0 5092 14 0 0 25 0 1 0 164387183 111448064 26167 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 27209 26167 111 241 0 26965 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 108836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1528264/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=188424 CPUtime=102.25
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 46248 0 0 0 10201 24 0 0 25 0 1 0 164387183 192946176 36439 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 47106 36439 111 241 0 46862 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 188424

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1520648/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=195428 CPUtime=162.23
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 48249 0 0 0 16197 26 0 0 25 0 1 0 164387183 200118272 38440 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 48857 38440 111 241 0 48613 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 195428

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1495432/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=219496 CPUtime=222.21
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 54453 0 0 0 22189 32 0 0 25 0 1 0 164387183 224763904 44644 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 54874 44644 111 241 0 54630 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 219496

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1458952/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=256304 CPUtime=282.21
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 63753 0 0 0 28179 42 0 0 25 0 1 0 164387183 262455296 53944 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 64076 53944 111 241 0 63832 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 256304

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1419144/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=295116 CPUtime=342.18
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 73448 0 0 0 34167 51 0 0 25 0 1 0 164387183 302198784 63639 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 73779 63639 111 241 0 73535 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 295116

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1384392/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=330028 CPUtime=402.18
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 82276 0 0 0 40159 59 0 0 25 0 1 0 164387183 337948672 72467 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 82507 72467 111 241 0 82263 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 330028

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1331592/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=383316 CPUtime=462.16
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 95445 0 0 0 46147 69 0 0 25 0 1 0 164387183 392515584 85636 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 95829 85636 111 241 0 95585 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 383316

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1263560/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=451548 CPUtime=522.14
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 112362 0 0 0 52133 81 0 0 25 0 1 0 164387183 462385152 102553 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 112887 102553 111 241 0 112643 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 451548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1212232/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=502908 CPUtime=582.13
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 125139 0 0 0 58122 91 0 0 25 0 1 0 164387183 514977792 115330 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 125727 115330 111 241 0 125483 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 502908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1155656/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=559216 CPUtime=642.11
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 139127 0 0 0 64111 100 0 0 25 0 1 0 164387183 572637184 129318 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 139804 129318 111 241 0 139560 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 559216

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1131784/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=583064 CPUtime=702.1
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 145141 0 0 0 70105 105 0 0 25 0 1 0 164387183 597057536 135332 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 145766 135332 111 241 0 145522 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 583064

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1100168/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=614892 CPUtime=762.09
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 152930 0 0 0 76097 112 0 0 25 0 1 0 164387183 629649408 143121 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 153723 143121 111 241 0 153479 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 614892

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1077960/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=636676 CPUtime=822.07
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 158494 0 0 0 82089 118 0 0 25 0 1 0 164387183 651956224 148685 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 159169 148685 111 241 0 158925 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 636676

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1066376/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=647704 CPUtime=882.06
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 161356 0 0 0 88085 121 0 0 25 0 1 0 164387183 663248896 151547 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135061668 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 161926 151547 111 241 0 161682 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 647704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1042888/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=671348 CPUtime=942.04
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 167228 0 0 0 94079 125 0 0 25 0 1 0 164387183 687460352 157419 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 167837 157419 111 241 0 167593 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 671348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=1020552/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=693224 CPUtime=1002.02
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 172771 0 0 0 100072 130 0 0 25 0 1 0 164387183 709861376 162962 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 173306 162962 111 241 0 173062 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 693224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=997000/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=716496 CPUtime=1062.01
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 178661 0 0 0 106066 135 0 0 25 0 1 0 164387183 733691904 168852 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 179124 168852 111 241 0 178880 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 716496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=971336/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=742144 CPUtime=1122
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 185062 0 0 0 112060 140 0 0 25 0 1 0 164387183 759955456 175253 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 185536 175253 111 241 0 185292 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 742144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=943560/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=770248 CPUtime=1181.98
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 191946 0 0 0 118053 145 0 0 25 0 1 0 164387183 788733952 182137 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 192562 182137 111 241 0 192318 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 770248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=939912/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=773548 CPUtime=1200.08
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4194304 192821 0 0 0 119862 146 0 0 25 0 1 0 164387183 792113152 183012 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 193387 183012 111 241 0 193143 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 773548

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: 1.00 1.00 1.00 2/78 30911
/proc/meminfo: memFree=939912/2055920 swapFree=4153860/4192956
[pid=30910] ppid=30908 vsize=0 CPUtime=1200.18
/proc/30910/stat : 30910 (cmusat_base) R 30908 30910 30034 0 -1 4195332 192821 0 0 0 119862 156 0 0 25 0 1 0 164387183 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/30910/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.21
CPU user time (s): 1198.63
CPU system time (s): 1.58076
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 773548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.63
system time used= 1.58076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 192821
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= 26137

runsolver used 1.36479 second user time and 2.72159 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Apr 18 08:04:54 UTC 2007

IDJOB= 313355
IDBENCH= 20364
IDSOLVER= 120
FILE ID= node4/313355-1176883494

PBS_JOBID= 4590312

Free space on /tmp= 66450 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/313355-1176883494/cmusat_base /tmp/evaluation/313355-1176883494/instance-313355-1176883494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-313355-1176883494 -o ROOT/results/node4/solver-313355-1176883494 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313355-1176883494/cmusat_base /tmp/evaluation/313355-1176883494/instance-313355-1176883494.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c19d8230b3c2026af5f29abce0d10f19

RANDOM SEED= 421673311

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1674088 kB
Buffers:         26468 kB
Cached:         251420 kB
SwapCached:       2408 kB
Active:         126632 kB
Inactive:       187820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674088 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:           25052 kB
Writeback:           0 kB
Mapped:          44184 kB
Slab:            52844 kB
Committed_AS:  5241200 kB
PageTables:       1860 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= 66450 MiB

End job on node4 on Wed Apr 18 08:24:57 UTC 2007