Trace number 313755

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) 1200.15 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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/node12/watcher-313755-1176890532 -o ROOT/results/node12/solver-313755-1176890532 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313755-1176890532/cmusat_base /tmp/evaluation/313755-1176890532/instance-313755-1176890532.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 1407
/proc/meminfo: memFree=1625704/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=6004 CPUtime=0
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 165090580 6148096 512 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 1501 515 90 241 0 1257 0

[startup+0.071469 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1407
/proc/meminfo: memFree=1625704/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=32944 CPUtime=0.06
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 2842 0 0 0 6 0 0 0 18 0 1 0 165090580 33734656 2824 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 8236 2824 90 241 0 7992 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 32944

[startup+0.101471 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1407
/proc/meminfo: memFree=1625704/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=33472 CPUtime=0.09
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 3153 0 0 0 8 1 0 0 18 0 1 0 165090580 34275328 3135 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 8368 3139 90 241 0 8124 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33472

[startup+0.301492 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1407
/proc/meminfo: memFree=1625704/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=36508 CPUtime=0.29
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 5101 0 0 0 27 2 0 0 19 0 1 0 165090580 37384192 5083 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 9127 5084 90 241 0 8883 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36508

[startup+0.701532 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1407
/proc/meminfo: memFree=1625704/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=44296 CPUtime=0.69
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 9411 0 0 0 65 4 0 0 22 0 1 0 165090580 45359104 9393 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 11074 9393 90 241 0 10830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44296

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1408
/proc/meminfo: memFree=1572704/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=58544 CPUtime=1.49
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 13917 0 0 0 142 7 0 0 25 0 1 0 165090580 59949056 13899 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 14636 13899 93 241 0 14392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58544

[startup+3.10177 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1569960/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=58808 CPUtime=3.09
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 14018 0 0 0 302 7 0 0 25 0 1 0 165090580 60219392 14000 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 14702 14000 110 241 0 14458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58808

[startup+6.30109 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1569640/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=59072 CPUtime=6.29
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 14091 0 0 0 622 7 0 0 25 0 1 0 165090580 60489728 14073 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 14768 14073 110 241 0 14524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59072

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1568808/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=59996 CPUtime=12.69
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 14357 0 0 0 1261 8 0 0 25 0 1 0 165090580 61435904 14339 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 14999 14339 110 241 0 14755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59996

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1564776/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=63824 CPUtime=25.48
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 15364 0 0 0 2539 9 0 0 25 0 1 0 165090580 65355776 15346 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 15956 15346 110 241 0 15712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63824

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1549608/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=100268 CPUtime=51.08
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 24591 0 0 0 5095 13 0 0 25 0 1 0 165090580 102674432 19125 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 25067 19125 110 241 0 24823 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 100268

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1538088/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=110840 CPUtime=102.27
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 27485 0 0 0 10211 16 0 0 25 0 1 0 165090580 113500160 22019 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 27710 22019 110 241 0 27466 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110840

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1524008/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=124108 CPUtime=162.25
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 31002 0 0 0 16204 21 0 0 25 0 1 0 165090580 127086592 25536 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 31027 25536 110 241 0 30783 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 124108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1513448/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=133940 CPUtime=222.24
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 33628 0 0 0 22198 26 0 0 25 0 1 0 165090580 137154560 28162 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 33485 28162 110 241 0 33241 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 133940

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1502632/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=144036 CPUtime=282.22
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 36346 0 0 0 28192 30 0 0 25 0 1 0 165090580 147492864 30880 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 36009 30880 110 241 0 35765 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 144036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1493608/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=152364 CPUtime=342.2
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 38570 0 0 0 34188 32 0 0 25 0 1 0 165090580 156020736 33104 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 38091 33104 110 241 0 37847 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 152364

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1485928/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=159464 CPUtime=402.19
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 40484 0 0 0 40184 35 0 0 25 0 1 0 165090580 163291136 35018 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 39866 35018 110 241 0 39622 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 159464

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1477032/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=167792 CPUtime=462.17
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 42705 0 0 0 46179 38 0 0 25 0 1 0 165090580 171819008 37239 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559987 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 41948 37239 110 241 0 41704 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 167792

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1468200/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=176156 CPUtime=522.16
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 44910 0 0 0 52174 42 0 0 25 0 1 0 165090580 180383744 39444 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 44039 39444 110 241 0 43795 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 176156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1461288/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=182640 CPUtime=582.14
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 46656 0 0 0 58170 44 0 0 25 0 1 0 165090580 187023360 41157 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 45660 41157 110 241 0 45416 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 182640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1452840/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=190468 CPUtime=642.13
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 48745 0 0 0 64166 47 0 0 25 0 1 0 165090580 195039232 43246 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 47617 43246 110 241 0 47373 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 190468

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1443752/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=199292 CPUtime=702.11
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 51062 0 0 0 70161 50 0 0 25 0 1 0 165090580 204075008 45530 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 49823 45530 110 241 0 49579 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 199292

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1435176/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=207220 CPUtime=762.1
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 53177 0 0 0 76156 54 0 0 25 0 1 0 165090580 212193280 47645 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 51805 47645 110 241 0 51561 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 207220

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1427496/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=214744 CPUtime=822.08
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 55121 0 0 0 82152 56 0 0 25 0 1 0 165090580 219897856 49589 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 53686 49589 110 241 0 53442 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 214744

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1419304/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=222488 CPUtime=882.07
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 57181 0 0 0 88148 59 0 0 25 0 1 0 165090580 227827712 51583 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 55622 51583 110 241 0 55378 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 222488

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1412392/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=229448 CPUtime=942.05
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 59002 0 0 0 94143 62 0 0 25 0 1 0 165090580 234954752 53339 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 57362 53339 110 241 0 57118 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 229448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1405864/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=235516 CPUtime=1002.03
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 60647 0 0 0 100139 64 0 0 25 0 1 0 165090580 241168384 54951 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 58879 54951 110 241 0 58635 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 235516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1399336/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=241728 CPUtime=1062.02
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 62300 0 0 0 106136 66 0 0 25 0 1 0 165090580 247529472 56571 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 60432 56571 110 241 0 60188 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 241728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1387496/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=253200 CPUtime=1122.01
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 65245 0 0 0 112132 69 0 0 25 0 1 0 165090580 259276800 59516 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 63300 59516 110 241 0 63056 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 253200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1379560/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=260996 CPUtime=1182
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 69347 0 0 0 118127 73 0 0 25 0 1 0 165090580 267259904 61515 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 65249 61515 110 241 0 65005 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 260996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1408
/proc/meminfo: memFree=1377576/2055920 swapFree=4155784/4192956
[pid=1407] ppid=1405 vsize=262712 CPUtime=1200.09
/proc/1407/stat : 1407 (cmusat_base) R 1405 1407 1058 0 -1 4194304 69805 0 0 0 119936 73 0 0 25 0 1 0 165090580 269017088 61973 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1407/statm: 65678 61973 110 241 0 65434 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 262712

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): 1200.45
CPU time (s): 1200.15
CPU user time (s): 1199.36
CPU system time (s): 0.781881
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 262712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.781881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69805
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= 1512

runsolver used 1.41778 second user time and 2.91656 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Wed Apr 18 10:02:12 UTC 2007

IDJOB= 313755
IDBENCH= 20374
IDSOLVER= 120
FILE ID= node12/313755-1176890532

PBS_JOBID= 4595146

Free space on /tmp= 66242 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313755-1176890532/cmusat_base /tmp/evaluation/313755-1176890532/instance-313755-1176890532.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-313755-1176890532 -o ROOT/results/node12/solver-313755-1176890532 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313755-1176890532/cmusat_base /tmp/evaluation/313755-1176890532/instance-313755-1176890532.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 696105201

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1626176 kB
Buffers:         28684 kB
Cached:         311224 kB
SwapCached:      15800 kB
Active:          82316 kB
Inactive:       284928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626176 kB
SwapTotal:     4192956 kB
SwapFree:      4155784 kB
Dirty:           14660 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            48096 kB
Committed_AS:  4290564 kB
PageTables:       1792 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= 66242 MiB

End job on node12 on Wed Apr 18 10:22:15 UTC 2007