Trace number 300942

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 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
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/node18/watcher-300942-1171944422 -o ROOT/results/node18/solver-300942-1171944422 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300942-1171944422/mxc /tmp/evaluation/300942-1171944422/instance-300942-1171944422.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: 0.85 0.97 0.99 3/77 749
/proc/meminfo: memFree=1541480/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=1476 CPUtime=0
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 214396699 1511424 202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 369 203 46 122 0 243 0

[startup+0.106731 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 749
/proc/meminfo: memFree=1541480/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=2120 CPUtime=0.1
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 458 0 0 0 10 0 0 0 18 0 1 0 214396699 2170880 372 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 530 372 59 122 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2120

[startup+0.51477 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 749
/proc/meminfo: memFree=1541480/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=3600 CPUtime=0.5
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 841 0 0 0 50 0 0 0 21 0 1 0 214396699 3686400 755 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 900 755 59 122 0 774 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3600

[startup+1.33485 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 750
/proc/meminfo: memFree=1536992/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=5324 CPUtime=1.32
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 1266 0 0 0 132 0 0 0 25 0 1 0 214396699 5451776 1178 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 1331 1178 67 122 0 1205 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5324

[startup+2.97101 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 750
/proc/meminfo: memFree=1536288/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=6248 CPUtime=2.96
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 1518 0 0 0 296 0 0 0 25 0 1 0 214396699 6397952 1430 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 1562 1430 67 122 0 1436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6248

[startup+6.25136 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 750
/proc/meminfo: memFree=1535072/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=7664 CPUtime=6.24
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 1856 0 0 0 624 0 0 0 25 0 1 0 214396699 7847936 1768 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 1916 1768 67 122 0 1790 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7664

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 750
/proc/meminfo: memFree=1533408/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=8692 CPUtime=12.69
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 2123 0 0 0 1268 1 0 0 25 0 1 0 214396699 8900608 2035 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 2173 2035 67 122 0 2047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8692

[startup+25.5082 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 750
/proc/meminfo: memFree=1532448/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=9716 CPUtime=25.49
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 2359 0 0 0 2547 2 0 0 25 0 1 0 214396699 9949184 2271 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 2429 2271 67 122 0 2303 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9716

[startup+51.1197 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 750
/proc/meminfo: memFree=1530464/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=11676 CPUtime=51.09
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 2854 0 0 0 5107 2 0 0 25 0 1 0 214396699 11956224 2766 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 2919 2766 67 122 0 2793 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11676

[startup+102.339 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 750
/proc/meminfo: memFree=1528800/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=13268 CPUtime=102.3
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 3260 0 0 0 10227 3 0 0 25 0 1 0 214396699 13586432 3172 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 3317 3172 67 122 0 3191 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13268

[startup+162.372 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1527456/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=14596 CPUtime=162.32
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 3601 0 0 0 16228 4 0 0 25 0 1 0 214396699 14946304 3505 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 3649 3505 67 122 0 3523 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 14596

[startup+222.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1526240/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=15736 CPUtime=222.33
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 3895 0 0 0 22228 5 0 0 25 0 1 0 214396699 16113664 3796 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531261 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 3934 3796 67 122 0 3808 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15736

[startup+282.429 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1525728/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=16252 CPUtime=282.34
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 4021 0 0 0 28229 5 0 0 25 0 1 0 214396699 16642048 3921 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 4063 3921 67 122 0 3937 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16252

[startup+342.459 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1524000/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=17856 CPUtime=342.35
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 4455 0 0 0 34229 6 0 0 25 0 1 0 214396699 18284544 4330 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 4464 4330 67 122 0 4338 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 17856

[startup+402.491 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1523808/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=18084 CPUtime=402.37
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 4514 0 0 0 40230 7 0 0 25 0 1 0 214396699 18518016 4387 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 4521 4387 67 122 0 4395 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 18084

[startup+462.518 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1523680/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=18148 CPUtime=462.38
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 4554 0 0 0 46231 7 0 0 25 0 1 0 214396699 18583552 4400 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 4537 4400 67 122 0 4411 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 18148

[startup+522.548 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1522272/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=19632 CPUtime=522.39
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 4935 0 0 0 52231 8 0 0 25 0 1 0 214396699 20103168 4776 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 4908 4776 67 122 0 4782 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 19632

[startup+582.577 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1521824/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=20044 CPUtime=582.41
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 5052 0 0 0 58232 9 0 0 25 0 1 0 214396699 20525056 4879 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5011 4879 67 122 0 4885 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 20044

[startup+642.613 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 750
/proc/meminfo: memFree=1521952/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=19796 CPUtime=642.43
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 5052 0 0 0 64233 10 0 0 25 0 1 0 214396699 20271104 4817 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 4949 4817 67 122 0 4823 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 19796

[startup+702.642 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1521696/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=20168 CPUtime=702.43
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 5163 0 0 0 70233 10 0 0 25 0 1 0 214396699 20652032 4910 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5042 4910 67 122 0 4916 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 20168

[startup+762.668 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1521376/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=20440 CPUtime=762.45
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 5241 0 0 0 76234 11 0 0 25 0 1 0 214396699 20930560 4978 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5110 4978 67 122 0 4984 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 20440

[startup+822.699 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 750
/proc/meminfo: memFree=1520736/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=21272 CPUtime=822.46
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 5429 0 0 0 82235 11 0 0 25 0 1 0 214396699 21782528 5128 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5318 5128 67 122 0 5192 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 21272

[startup+882.729 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519584/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22332 CPUtime=882.48
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 5951 0 0 0 88235 13 0 0 25 0 1 0 214396699 22867968 5405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5583 5405 67 122 0 5457 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 22332

[startup+942.755 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519648/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22220 CPUtime=942.49
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 6196 0 0 0 94235 14 0 0 25 0 1 0 214396699 22753280 5393 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5555 5393 67 122 0 5429 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 22220

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519392/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22484 CPUtime=1002.49
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 6502 0 0 0 100235 14 0 0 25 0 1 0 214396699 23023616 5454 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5621 5454 67 122 0 5495 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 22484

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519456/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22604 CPUtime=1062.52
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 6683 0 0 0 106237 15 0 0 25 0 1 0 214396699 23146496 5460 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5651 5460 67 122 0 5525 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 22604

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519392/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22596 CPUtime=1122.53
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 6864 0 0 0 112237 16 0 0 25 0 1 0 214396699 23138304 5466 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5649 5466 67 122 0 5523 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 22596

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519392/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22432 CPUtime=1182.54
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 7074 0 0 0 118238 16 0 0 25 0 1 0 214396699 22970368 5446 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5608 5446 67 122 0 5482 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 22432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519264/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22696 CPUtime=1200.06
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 7181 0 0 0 119990 16 0 0 25 0 1 0 214396699 23240704 5483 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5674 5483 67 122 0 5548 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22696

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 750
/proc/meminfo: memFree=1519264/2055920 swapFree=4192812/4192956
[pid=749] ppid=747 vsize=22696 CPUtime=1200.06
/proc/749/stat : 749 (mxc) R 747 749 692 0 -1 4194304 7181 0 0 0 119990 16 0 0 25 0 1 0 214396699 23240704 5483 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/749/statm: 5674 5483 67 122 0 5548 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.171973
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 22744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7181
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= 1722

runsolver used 1.38379 second user time and 2.79757 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 04:07:02 UTC 2007

IDJOB= 300942
IDBENCH= 20047
IDSOLVER= 107
FILE ID= node18/300942-1171944422

PBS_JOBID= 3848981

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300942-1171944422/mxc /tmp/evaluation/300942-1171944422/instance-300942-1171944422.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300942-1171944422 -o ROOT/results/node18/solver-300942-1171944422 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300942-1171944422/mxc /tmp/evaluation/300942-1171944422/instance-300942-1171944422.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 746339057

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1541952 kB
Buffers:         54576 kB
Cached:         327040 kB
SwapCached:          0 kB
Active:         303304 kB
Inactive:       137696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          78292 kB
Slab:            58600 kB
Committed_AS:   834528 kB
PageTables:       1668 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= 66546 MiB

End job on node18 on Tue Feb 20 04:27:04 UTC 2007