Trace number 306572

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) 1200.11 1200.65

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.6397
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-306572-1172101849 -o ROOT/results/node26/solver-306572-1172101849 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306572-1172101849/cmusat_base /tmp/evaluation/306572-1172101849/instance-306572-1172101849.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26557
/proc/meminfo: memFree=1924096/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=3516 CPUtime=0
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 230138556 3600384 345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 879 345 90 241 0 635 0

[startup+0.106448 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26557
/proc/meminfo: memFree=1924096/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=5924 CPUtime=0.1
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 1170 0 0 0 10 0 0 0 18 0 1 0 230138556 6066176 949 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562401 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 1481 949 93 241 0 1237 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5924

[startup+0.514519 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26557
/proc/meminfo: memFree=1924096/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=6452 CPUtime=0.5
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 1325 0 0 0 50 0 0 0 22 0 1 0 230138556 6606848 1104 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562768 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 1613 1104 112 241 0 1369 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6452

[startup+1.33466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1918968/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=7904 CPUtime=1.32
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 1699 0 0 0 132 0 0 0 25 0 1 0 230138556 8093696 1478 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 1976 1478 112 241 0 1732 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7904

[startup+2.97095 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1916408/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=11204 CPUtime=2.96
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 2557 0 0 0 295 1 0 0 25 0 1 0 230138556 11472896 2336 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 2801 2336 112 241 0 2557 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11204

[startup+6.25052 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1909440/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=16412 CPUtime=6.24
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 3905 0 0 0 621 3 0 0 25 0 1 0 230138556 16805888 3684 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 4103 3684 112 241 0 3859 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16412

[startup+12.7036 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1904576/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=21452 CPUtime=12.69
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 5429 0 0 0 1265 4 0 0 25 0 1 0 230138556 21966848 4961 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 5363 4961 112 241 0 5119 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21452

[startup+25.5099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1899264/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=26492 CPUtime=25.49
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 6891 0 0 0 2543 6 0 0 25 0 1 0 230138556 27127808 6246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 6623 6246 112 241 0 6379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26492

[startup+51.1213 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1891840/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=33792 CPUtime=51.09
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 9029 0 0 0 5102 7 0 0 25 0 1 0 230138556 34603008 8095 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 8448 8095 112 241 0 8204 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33792

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1858112/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=69084 CPUtime=102.29
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 18243 0 0 0 10216 13 0 0 25 0 1 0 230138556 70742016 16526 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 17271 16526 112 241 0 17027 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 69084

[startup+162.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1857664/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=69156 CPUtime=162.29
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 18700 0 0 0 16216 13 0 0 25 0 1 0 230138556 70815744 16612 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080209 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 17289 16612 112 241 0 17045 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 69156

[startup+222.384 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 26558
/proc/meminfo: memFree=1850240/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=76580 CPUtime=222.3
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 20741 0 0 0 22214 16 0 0 25 0 1 0 230138556 78417920 18517 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 19145 18517 112 241 0 18901 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 76580

[startup+282.412 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26558
/proc/meminfo: memFree=1840192/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=86156 CPUtime=282.3
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 23484 0 0 0 28212 18 0 0 25 0 1 0 230138556 88223744 20964 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 21539 20964 112 241 0 21295 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 86156

[startup+342.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1839936/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=86196 CPUtime=342.32
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 23696 0 0 0 34213 19 0 0 25 0 1 0 230138556 88264704 21014 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 21549 21014 112 241 0 21305 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 86196

[startup+402.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1837184/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=88748 CPUtime=402.33
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 24546 0 0 0 40213 20 0 0 25 0 1 0 230138556 90877952 21692 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551270 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 22187 21692 112 241 0 21943 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 88748

[startup+462.502 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26558
/proc/meminfo: memFree=1829824/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=95796 CPUtime=462.33
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 26557 0 0 0 46211 22 0 0 25 0 1 0 230138556 98095104 23520 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 23949 23520 112 241 0 23705 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 95796

[startup+522.528 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26558
/proc/meminfo: memFree=1825920/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=99544 CPUtime=522.34
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 27715 0 0 0 52210 24 0 0 25 0 1 0 230138556 101933056 24482 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 24886 24482 112 241 0 24642 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 99544

[startup+582.555 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26558
/proc/meminfo: memFree=1815936/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=109276 CPUtime=582.35
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 30416 0 0 0 58208 27 0 0 25 0 1 0 230138556 111898624 26974 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 27319 26974 112 241 0 27075 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 109276

[startup+642.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 26664
/proc/meminfo: memFree=1814408/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=109276 CPUtime=642.31
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 30420 0 0 0 64202 29 0 0 25 0 1 0 230138556 111898624 26978 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550818 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 27319 26978 112 241 0 27075 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 109276

[startup+702.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1737648/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190332 CPUtime=702.29
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 50724 0 0 0 70191 38 0 0 25 0 1 0 230138556 194899968 46362 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47583 46362 112 241 0 47339 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 190332

[startup+762.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1737600/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190400 CPUtime=762.29
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 50994 0 0 0 76190 39 0 0 25 0 1 0 230138556 194969600 46408 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47600 46408 112 241 0 47356 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 190400

[startup+822.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1737536/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190400 CPUtime=822.3
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 50994 0 0 0 82191 39 0 0 25 0 1 0 230138556 194969600 46408 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47600 46408 112 241 0 47356 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 190400

[startup+882.744 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26756
/proc/meminfo: memFree=1737152/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190472 CPUtime=882.31
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 51325 0 0 0 88191 40 0 0 25 0 1 0 230138556 195043328 46498 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47618 46498 112 241 0 47374 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 190472

[startup+942.776 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26756
/proc/meminfo: memFree=1737152/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190472 CPUtime=942.31
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 51325 0 0 0 94191 40 0 0 25 0 1 0 230138556 195043328 46498 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47618 46498 112 241 0 47374 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 190472

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1736704/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190548 CPUtime=1002.33
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 51679 0 0 0 100192 41 0 0 25 0 1 0 230138556 195121152 46593 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47637 46593 112 241 0 47393 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 190548

[startup+1062.84 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 26756
/proc/meminfo: memFree=1736704/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190548 CPUtime=1062.33
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 51679 0 0 0 106192 41 0 0 25 0 1 0 230138556 195121152 46593 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47637 46593 112 241 0 47393 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 190548

[startup+1122.87 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26756
/proc/meminfo: memFree=1736640/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190548 CPUtime=1122.34
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 51679 0 0 0 112192 42 0 0 25 0 1 0 230138556 195121152 46593 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47637 46593 112 241 0 47393 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 190548

[startup+1182.89 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1736192/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190636 CPUtime=1182.36
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 52067 0 0 0 118193 43 0 0 25 0 1 0 230138556 195211264 46703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47659 46703 112 241 0 47415 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 190636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1736192/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190636 CPUtime=1200.07
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 52067 0 0 0 119964 43 0 0 25 0 1 0 230138556 195211264 46703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47659 46703 112 241 0 47415 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 190636

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26756
/proc/meminfo: memFree=1736192/2055920 swapFree=4158576/4192956
[pid=26557] ppid=26555 vsize=190636 CPUtime=1200.07
/proc/26557/stat : 26557 (cmusat_base) R 26555 26557 26121 0 -1 4194304 52067 0 0 0 119964 43 0 0 25 0 1 0 230138556 195211264 46703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26557/statm: 47659 46703 112 241 0 47415 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 190636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.11
CPU user time (s): 1199.65
CPU system time (s): 0.462929
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 190636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.462929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52067
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= 2824

runsolver used 1.39579 second user time and 2.69859 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Feb 21 23:50:49 UTC 2007

IDJOB= 306572
IDBENCH= 20184
IDSOLVER= 120
FILE ID= node26/306572-1172101849

PBS_JOBID= 3892892

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/306572-1172101849/cmusat_base /tmp/evaluation/306572-1172101849/instance-306572-1172101849.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-306572-1172101849 -o ROOT/results/node26/solver-306572-1172101849 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306572-1172101849/cmusat_base /tmp/evaluation/306572-1172101849/instance-306572-1172101849.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 479276345

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1924504 kB
Buffers:         16248 kB
Cached:          49340 kB
SwapCached:      12408 kB
Active:          48932 kB
Inactive:        39064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924504 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            29032 kB
Committed_AS:   685960 kB
PageTables:       1680 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= 66557 MiB

End job on node26 on Thu Feb 22 00:10:52 UTC 2007