Trace number 311643

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
MXC 2007-02-08? (TO) 1200.05 1200.77

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node68/watcher-311643-1172573224 -o ROOT/results/node68/solver-311643-1172573224 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311643-1172573224/mxc /tmp/evaluation/311643-1172573224/instance-311643-1172573224.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: 0.99 0.98 0.99 2/64 1897
/proc/meminfo: memFree=1806232/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=1292 CPUtime=0
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 277280039 1323008 173 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 323 173 46 122 0 197 0

[startup+0.107474 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 1897
/proc/meminfo: memFree=1806232/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=1556 CPUtime=0.1
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 277280039 1593344 249 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518026 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 389 249 59 122 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1556

[startup+0.51551 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 1897
/proc/meminfo: memFree=1806232/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=2092 CPUtime=0.51
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 395 0 0 0 51 0 0 0 22 0 1 0 277280039 2142208 377 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 523 377 67 122 0 397 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2092

[startup+1.33558 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1804752/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=2360 CPUtime=1.33
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 448 0 0 0 133 0 0 0 25 0 1 0 277280039 2416640 430 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 590 430 67 122 0 464 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2360

[startup+2.97173 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1804496/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=2624 CPUtime=2.96
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 517 0 0 0 296 0 0 0 25 0 1 0 277280039 2686976 499 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 656 499 67 122 0 530 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2624

[startup+6.25503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1803920/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=3016 CPUtime=6.25
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 611 0 0 0 625 0 0 0 25 0 1 0 277280039 3088384 593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 754 593 67 122 0 628 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3016

[startup+12.7086 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1803544/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=3368 CPUtime=12.68
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 699 0 0 0 1268 0 0 0 25 0 1 0 277280039 3448832 681 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531295 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 842 681 67 122 0 716 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3368

[startup+25.5158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1802904/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=4036 CPUtime=25.48
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 868 0 0 0 2548 0 0 0 25 0 1 0 277280039 4132864 850 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1009 850 67 122 0 883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4036

[startup+51.1271 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1801944/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=4988 CPUtime=51.09
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1109 0 0 0 5109 0 0 0 25 0 1 0 277280039 5107712 1091 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4988

[startup+102.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1801240/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=5452 CPUtime=102.27
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1239 0 0 0 10227 0 0 0 25 0 1 0 277280039 5582848 1221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1363 1221 67 122 0 1237 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5452

[startup+162.385 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1800792/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=5916 CPUtime=162.29
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1358 0 0 0 16229 0 0 0 25 0 1 0 277280039 6057984 1340 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1479 1340 67 122 0 1353 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5916

[startup+222.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1800152/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=6552 CPUtime=222.3
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1515 0 0 0 22229 1 0 0 25 0 1 0 277280039 6709248 1497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1638 1497 67 122 0 1512 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6552

[startup+282.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1799832/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=6960 CPUtime=282.29
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1612 0 0 0 28228 1 0 0 25 0 1 0 277280039 7127040 1594 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1740 1594 67 122 0 1614 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6960

[startup+342.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1898
/proc/meminfo: memFree=1799320/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=7444 CPUtime=342.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1742 0 0 0 34227 1 0 0 25 0 1 0 277280039 7622656 1724 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519334 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1861 1724 67 122 0 1735 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 7444

[startup+402.52 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1799128/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=7580 CPUtime=402.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1794 0 0 0 40227 1 0 0 25 0 1 0 277280039 7761920 1765 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1895 1765 67 122 0 1769 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 7580

[startup+462.55 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1799064/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=7732 CPUtime=462.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1816 0 0 0 46227 1 0 0 25 0 1 0 277280039 7917568 1787 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 1933 1787 67 122 0 1807 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 7732

[startup+522.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1798488/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=8308 CPUtime=522.27
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1953 0 0 0 52226 1 0 0 25 0 1 0 277280039 8507392 1924 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2077 1924 67 122 0 1951 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 8308

[startup+582.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1798424/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=8368 CPUtime=582.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1964 0 0 0 58226 2 0 0 25 0 1 0 277280039 8568832 1935 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2092 1935 67 122 0 1966 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 8368

[startup+642.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1798424/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=8368 CPUtime=642.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 1973 0 0 0 64226 2 0 0 25 0 1 0 277280039 8568832 1944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2092 1944 67 122 0 1966 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 8368

[startup+702.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1798168/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=8560 CPUtime=702.27
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2012 0 0 0 70225 2 0 0 25 0 1 0 277280039 8765440 1983 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2140 1983 67 122 0 2014 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 8560

[startup+762.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1797656/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9000 CPUtime=762.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2130 0 0 0 76226 2 0 0 25 0 1 0 277280039 9216000 2101 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2250 2101 67 122 0 2124 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 9000

[startup+822.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1898
/proc/meminfo: memFree=1797528/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9184 CPUtime=822.28
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2170 0 0 0 82226 2 0 0 25 0 1 0 277280039 9404416 2141 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2296 2141 67 122 0 2170 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 9184

[startup+882.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2020
/proc/meminfo: memFree=1795936/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9408 CPUtime=882.29
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2228 0 0 0 88217 12 0 0 25 0 1 0 277280039 9633792 2199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2352 2199 67 122 0 2226 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 9408

[startup+942.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796696/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9684 CPUtime=942.31
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2300 0 0 0 94210 21 0 0 25 0 1 0 277280039 9916416 2271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2421 2271 67 122 0 2295 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 9684

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796696/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9684 CPUtime=1002.3
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2300 0 0 0 100209 21 0 0 25 0 1 0 277280039 9916416 2271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2421 2271 67 122 0 2295 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 9684

[startup+1062.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796696/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9732 CPUtime=1062.31
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2320 0 0 0 106210 21 0 0 25 0 1 0 277280039 9965568 2291 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2433 2291 67 122 0 2307 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 9732

[startup+1123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796696/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9792 CPUtime=1122.32
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2323 0 0 0 112211 21 0 0 25 0 1 0 277280039 10027008 2294 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2448 2294 67 122 0 2322 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 9792

[startup+1183.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796696/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=9756 CPUtime=1182.32
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2323 0 0 0 118211 21 0 0 25 0 1 0 277280039 9990144 2294 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2439 2294 67 122 0 2313 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 9756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796632/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=10036 CPUtime=1200.04
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2388 0 0 0 119983 21 0 0 25 0 1 0 277280039 10276864 2359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2509 2359 67 122 0 2383 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10036

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

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

[startup+1200.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2116
/proc/meminfo: memFree=1796632/2055920 swapFree=4183020/4192956
[pid=1897] ppid=1895 vsize=10036 CPUtime=1200.04
/proc/1897/stat : 1897 (mxc) R 1895 1897 556 0 -1 4194304 2388 0 0 0 119983 21 0 0 25 0 1 0 277280039 10276864 2359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/1897/statm: 2509 2359 67 122 0 2383 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.77
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.215967
CPU usage (%): 99.9403
Max. virtual memory (cumulated for all children) (KiB): 10036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2388
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= 4787

runsolver used 1.11183 second user time and 3.15952 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Feb 27 10:47:04 UTC 2007

IDJOB= 311643
IDBENCH= 20320
IDSOLVER= 107
FILE ID= node68/311643-1172573224

PBS_JOBID= 3971888

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311643-1172573224/mxc /tmp/evaluation/311643-1172573224/instance-311643-1172573224.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-311643-1172573224 -o ROOT/results/node68/solver-311643-1172573224 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311643-1172573224/mxc /tmp/evaluation/311643-1172573224/instance-311643-1172573224.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 525511101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1806640 kB
Buffers:         32648 kB
Cached:         168608 kB
SwapCached:       4308 kB
Active:         112060 kB
Inactive:        99348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806640 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            23992 kB
Committed_AS:   729888 kB
PageTables:       1380 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= 66560 MiB

End job on node68 on Tue Feb 27 11:07:07 UTC 2007