Trace number 306887

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) 1200.08 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node4/watcher-306887-1172108573 -o ROOT/results/node4/solver-306887-1172108573 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306887-1172108573/mxc /tmp/evaluation/306887-1172108573/instance-306887-1172108573.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 2/77 21020
/proc/meminfo: memFree=1432416/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=3372 CPUtime=0
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 635 0 0 0 0 0 0 0 18 0 1 0 230812172 3452928 619 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 843 620 46 122 0 717 0

[startup+0.106679 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 21020
/proc/meminfo: memFree=1432416/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=4864 CPUtime=0.09
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 230812172 4980736 1002 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 1216 1002 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.514718 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 21020
/proc/meminfo: memFree=1432416/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=5656 CPUtime=0.5
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 1455 0 0 0 50 0 0 0 21 0 1 0 230812172 5791744 1186 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 1414 1186 59 122 0 1288 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5656

[startup+1.3348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1426968/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=6712 CPUtime=1.32
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 1750 0 0 0 132 0 0 0 25 0 1 0 230812172 6873088 1481 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 1678 1481 59 122 0 1552 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6712

[startup+2.97095 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1425112/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=9352 CPUtime=2.96
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 2381 0 0 0 295 1 0 0 25 0 1 0 230812172 9576448 2112 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 2338 2112 59 122 0 2212 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9352

[startup+6.24727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1419864/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=14132 CPUtime=6.23
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 3580 0 0 0 621 2 0 0 25 0 1 0 230812172 14471168 3311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 3533 3311 59 122 0 3407 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14132

[startup+12.7039 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1410456/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=23240 CPUtime=12.69
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 5844 0 0 0 1265 4 0 0 25 0 1 0 230812172 23797760 5575 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 5810 5575 59 122 0 5684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23240

[startup+25.5111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1395416/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=38548 CPUtime=25.49
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 9669 0 0 0 2541 8 0 0 25 0 1 0 230812172 39473152 9400 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 9637 9400 59 122 0 9511 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38548

[startup+51.1236 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1369496/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=64024 CPUtime=51.1
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 16050 0 0 0 5095 15 0 0 25 0 1 0 230812172 65560576 15781 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 16006 15781 59 122 0 15880 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 64024

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1346968/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=87256 CPUtime=102.3
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 21891 0 0 0 10208 22 0 0 25 0 1 0 230812172 89350144 21552 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 21814 21552 67 122 0 21688 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 87256

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1331480/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=101512 CPUtime=162.33
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 25544 0 0 0 16206 27 0 0 25 0 1 0 230812172 103948288 25130 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 25378 25130 67 122 0 25252 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 101512

[startup+222.411 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21021
/proc/meminfo: memFree=1322456/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=110488 CPUtime=222.35
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 27870 0 0 0 22205 30 0 0 25 0 1 0 230812172 113139712 27374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 27622 27374 67 122 0 27496 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 110488

[startup+282.439 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21021
/proc/meminfo: memFree=1317080/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=115768 CPUtime=282.36
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 29296 0 0 0 28204 32 0 0 25 0 1 0 230812172 118546432 28710 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 28942 28710 67 122 0 28816 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 115768

[startup+342.469 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21021
/proc/meminfo: memFree=1313496/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=120256 CPUtime=342.37
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 30422 0 0 0 34204 33 0 0 25 0 1 0 230812172 123142144 29836 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 30064 29836 67 122 0 29938 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 120256

[startup+402.506 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21021
/proc/meminfo: memFree=1309848/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=123028 CPUtime=402.39
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 31183 0 0 0 40204 35 0 0 25 0 1 0 230812172 125980672 30507 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 30757 30507 67 122 0 30631 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 123028

[startup+462.537 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21021
/proc/meminfo: memFree=1280472/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=153024 CPUtime=462.41
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 38706 0 0 0 46196 45 0 0 25 0 1 0 230812172 156696576 38030 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38256 38030 67 122 0 38130 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 153024

[startup+522.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1278936/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=153948 CPUtime=522.42
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39027 0 0 0 52197 45 0 0 25 0 1 0 230812172 157642752 38252 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38487 38252 67 122 0 38361 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 153948

[startup+582.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1277080/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=582.45
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39591 0 0 0 58198 47 0 0 25 0 1 0 230812172 159535104 38717 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38717 67 122 0 38823 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 155796

[startup+642.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1277080/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=642.46
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39591 0 0 0 64199 47 0 0 25 0 1 0 230812172 159535104 38717 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38717 67 122 0 38823 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 155796

[startup+702.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1277016/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=702.48
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39690 0 0 0 70200 48 0 0 25 0 1 0 230812172 159535104 38717 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38717 67 122 0 38823 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 155796

[startup+762.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1277016/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=762.48
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39690 0 0 0 76200 48 0 0 25 0 1 0 230812172 159535104 38717 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38717 67 122 0 38823 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 155796

[startup+822.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1277016/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=822.51
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 82202 49 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 155796

[startup+882.748 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21021
/proc/meminfo: memFree=1277016/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=882.52
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 88203 49 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 155796

[startup+942.778 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21021
/proc/meminfo: memFree=1277016/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=942.53
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 94204 49 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 155796

[startup+1002.81 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21021
/proc/meminfo: memFree=1277208/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=1002.55
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 100205 50 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 155796

[startup+1062.84 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 21021
/proc/meminfo: memFree=1277208/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=1062.56
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 106206 50 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 155796

[startup+1122.89 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 21129
/proc/meminfo: memFree=1275944/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=1122.55
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 112204 51 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 155796

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21219
/proc/meminfo: memFree=1276888/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=1182.53
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 118201 52 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 155796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21219
/proc/meminfo: memFree=1276888/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=1200.05
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 119953 52 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 155796

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21219
/proc/meminfo: memFree=1276888/2055920 swapFree=4192812/4192956
[pid=21020] ppid=21018 vsize=155796 CPUtime=1200.05
/proc/21020/stat : 21020 (mxc) R 21018 21020 20901 0 -1 4194304 39700 0 0 0 119953 52 0 0 25 0 1 0 230812172 159535104 38727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21020/statm: 38949 38727 67 122 0 38823 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 155796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.53
CPU system time (s): 0.551916
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 156192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.551916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39700
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= 1501

runsolver used 1.3158 second user time and 2.91056 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Thu Feb 22 01:42:53 UTC 2007

IDJOB= 306887
IDBENCH= 20192
IDSOLVER= 107
FILE ID= node4/306887-1172108573

PBS_JOBID= 3865362

Free space on /tmp= 66547 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306887-1172108573/mxc /tmp/evaluation/306887-1172108573/instance-306887-1172108573.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-306887-1172108573 -o ROOT/results/node4/solver-306887-1172108573 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306887-1172108573/mxc /tmp/evaluation/306887-1172108573/instance-306887-1172108573.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 106637133

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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		: 3000.231
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:       1432824 kB
Buffers:         56716 kB
Cached:         429280 kB
SwapCached:          0 kB
Active:         211612 kB
Inactive:       334048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          78576 kB
Slab:            62988 kB
Committed_AS:  1041584 kB
PageTables:       1768 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= 66547 MiB

End job on node4 on Thu Feb 22 02:02:56 UTC 2007