Trace number 311574

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) 1200.12 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node17/watcher-311574-1172571814 -o ROOT/results/node17/solver-311574-1172571814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311574-1172571814/cmusat_base /tmp/evaluation/311574-1172571814/instance-311574-1172571814.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 21457
/proc/meminfo: memFree=1465592/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=2488 CPUtime=0
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 277135602 2547712 190 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 622 190 90 241 0 378 0

[startup+0.106981 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21457
/proc/meminfo: memFree=1465592/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=3176 CPUtime=0.1
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 381 0 0 0 10 0 0 0 18 0 1 0 277135602 3252224 363 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135080209 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 794 363 109 241 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.515022 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21457
/proc/meminfo: memFree=1465592/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=3836 CPUtime=0.51
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 583 0 0 0 51 0 0 0 22 0 1 0 277135602 3928064 565 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 959 565 109 241 0 715 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3836

[startup+1.33511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1463408/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=4444 CPUtime=1.33
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 714 0 0 0 133 0 0 0 25 0 1 0 277135602 4550656 696 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 1111 696 109 241 0 867 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4444

[startup+2.97228 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1462832/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=5008 CPUtime=2.96
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 864 0 0 0 296 0 0 0 25 0 1 0 277135602 5128192 846 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 1252 846 109 241 0 1008 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5008

[startup+6.24962 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1460464/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=7160 CPUtime=6.23
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 1359 0 0 0 623 0 0 0 25 0 1 0 277135602 7331840 1303 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 1790 1303 109 241 0 1546 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7160

[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1459440/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=7976 CPUtime=12.69
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 1714 0 0 0 1269 0 0 0 25 0 1 0 277135602 8167424 1553 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 1994 1553 109 241 0 1750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7976

[startup+25.5116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1453296/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=14736 CPUtime=25.5
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 3668 0 0 0 2548 2 0 0 25 0 1 0 277135602 15089664 3107 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 3684 3107 109 241 0 3440 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14736

[startup+51.1233 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1452784/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=14812 CPUtime=51.09
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 4010 0 0 0 5107 2 0 0 25 0 1 0 277135602 15167488 3202 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551476 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 3703 3202 109 241 0 3459 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14812

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1436464/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=32212 CPUtime=102.31
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 8818 0 0 0 10225 6 0 0 25 0 1 0 277135602 32985088 7278 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 8053 7278 109 241 0 7809 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32212

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1435760/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=32484 CPUtime=162.32
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 9330 0 0 0 16226 6 0 0 25 0 1 0 277135602 33263616 7456 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551325 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 8121 7456 109 241 0 7877 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32484

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1435440/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=32692 CPUtime=222.34
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 9532 0 0 0 22227 7 0 0 25 0 1 0 277135602 33476608 7526 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 8173 7526 109 241 0 7929 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32692

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1427248/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=40360 CPUtime=282.35
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 11872 0 0 0 28225 10 0 0 25 0 1 0 277135602 41328640 9565 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 10090 9565 109 241 0 9846 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 40360

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1421872/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=45856 CPUtime=342.36
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 13245 0 0 0 34224 12 0 0 25 0 1 0 277135602 46956544 10938 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 11464 10938 109 241 0 11220 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45856

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1420656/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=46996 CPUtime=402.38
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 13679 0 0 0 40225 13 0 0 25 0 1 0 277135602 48123904 11201 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 11749 11201 109 241 0 11505 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 46996

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1396464/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=73992 CPUtime=462.4
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 20692 0 0 0 46223 17 0 0 25 0 1 0 277135602 75767808 17235 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18498 17235 109 241 0 18254 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 73992

[startup+522.556 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21458
/proc/meminfo: memFree=1396016/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74068 CPUtime=522.41
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 20994 0 0 0 52224 17 0 0 25 0 1 0 277135602 75845632 17333 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18517 17333 109 241 0 18273 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 74068

[startup+582.585 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 21458
/proc/meminfo: memFree=1395696/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74208 CPUtime=582.43
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 21095 0 0 0 58225 18 0 0 25 0 1 0 277135602 75988992 17434 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18552 17434 109 241 0 18308 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 74208

[startup+642.619 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21458
/proc/meminfo: memFree=1395376/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74424 CPUtime=642.44
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 21385 0 0 0 64226 18 0 0 25 0 1 0 277135602 76210176 17501 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18606 17501 109 241 0 18362 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 74424

[startup+702.649 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21458
/proc/meminfo: memFree=1394864/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74648 CPUtime=702.46
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 21769 0 0 0 70227 19 0 0 25 0 1 0 277135602 76439552 17641 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18662 17641 109 241 0 18418 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 74648

[startup+762.679 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21458
/proc/meminfo: memFree=1394800/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74648 CPUtime=762.47
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 21769 0 0 0 76228 19 0 0 25 0 1 0 277135602 76439552 17641 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18662 17641 109 241 0 18418 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 74648

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1394544/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74780 CPUtime=822.49
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 21854 0 0 0 82229 20 0 0 25 0 1 0 277135602 76574720 17726 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18695 17726 109 241 0 18451 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 74780

[startup+882.74 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21458
/proc/meminfo: memFree=1394224/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74880 CPUtime=882.5
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 22181 0 0 0 88230 20 0 0 25 0 1 0 277135602 76677120 17786 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18720 17786 109 241 0 18476 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 74880

[startup+942.767 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21458
/proc/meminfo: memFree=1394224/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=74880 CPUtime=942.51
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 22184 0 0 0 94230 21 0 0 25 0 1 0 277135602 76677120 17789 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18720 17789 109 241 0 18476 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 74880

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21458
/proc/meminfo: memFree=1393904/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=75012 CPUtime=1002.53
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 22315 0 0 0 100232 21 0 0 25 0 1 0 277135602 76812288 17920 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18753 17920 109 241 0 18509 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 75012

[startup+1062.83 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21458
/proc/meminfo: memFree=1393712/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=75124 CPUtime=1062.55
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 22635 0 0 0 106233 22 0 0 25 0 1 0 277135602 76926976 17948 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18781 17948 109 241 0 18537 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 75124

[startup+1122.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21460
/proc/meminfo: memFree=1393712/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=75124 CPUtime=1122.57
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 22655 0 0 0 112234 23 0 0 25 0 1 0 277135602 76926976 17968 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18781 17968 109 241 0 18537 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 75124

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21460
/proc/meminfo: memFree=1393136/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=75248 CPUtime=1182.58
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 23110 0 0 0 118235 23 0 0 25 0 1 0 277135602 77053952 18103 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18812 18103 109 241 0 18568 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 75248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21460
/proc/meminfo: memFree=1393136/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=75408 CPUtime=1200.1
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 23115 0 0 0 119987 23 0 0 25 0 1 0 277135602 77217792 18108 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18852 18108 109 241 0 18608 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 75408

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21460
/proc/meminfo: memFree=1393136/2055920 swapFree=4192812/4192956
[pid=21457] ppid=21455 vsize=75408 CPUtime=1200.1
/proc/21457/stat : 21457 (cmusat_base) R 21455 21457 21063 0 -1 4194304 23115 0 0 0 119987 23 0 0 25 0 1 0 277135602 77217792 18108 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21457/statm: 18852 18108 109 241 0 18608 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 75408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.247962
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 75408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23115
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= 25063

runsolver used 1.25181 second user time and 2.98754 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Tue Feb 27 10:23:34 UTC 2007

IDJOB= 311574
IDBENCH= 20317
IDSOLVER= 120
FILE ID= node17/311574-1172571814

PBS_JOBID= 3971673

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311574-1172571814/cmusat_base /tmp/evaluation/311574-1172571814/instance-311574-1172571814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-311574-1172571814 -o ROOT/results/node17/solver-311574-1172571814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311574-1172571814/cmusat_base /tmp/evaluation/311574-1172571814/instance-311574-1172571814.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 467046441

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1466000 kB
Buffers:         64192 kB
Cached:         405484 kB
SwapCached:          0 kB
Active:         304976 kB
Inactive:       209156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          63392 kB
Slab:            61356 kB
Committed_AS:   922360 kB
PageTables:       1748 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 node17 on Tue Feb 27 10:43:36 UTC 2007