Trace number 302500

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node71/watcher-302500-1172013139 -o ROOT/results/node71/solver-302500-1172013139 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302500-1172013139/mxc /tmp/evaluation/302500-1172013139/instance-302500-1172013139.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: 0.92 0.98 0.99 3/64 12625
/proc/meminfo: memFree=1486160/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=1620 CPUtime=0
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 221271755 1658880 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 405 238 46 122 0 279 0

[startup+0.106502 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12625
/proc/meminfo: memFree=1486160/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=2544 CPUtime=0.1
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 581 0 0 0 10 0 0 0 18 0 1 0 221271755 2605056 459 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 636 460 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.514591 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12625
/proc/meminfo: memFree=1486160/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=4128 CPUtime=0.51
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 984 0 0 0 51 0 0 0 22 0 1 0 221271755 4227072 862 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 1032 862 59 122 0 906 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4128

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1480968/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=6784 CPUtime=1.32
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 1652 0 0 0 132 0 0 0 25 0 1 0 221271755 6946816 1530 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 1696 1530 59 122 0 1570 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6784

[startup+2.97112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1477640/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=10204 CPUtime=2.95
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 2520 0 0 0 295 0 0 0 25 0 1 0 221271755 10448896 2396 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 2551 2396 67 122 0 2425 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10204

[startup+6.24983 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1475080/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=11764 CPUtime=6.24
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 2898 0 0 0 623 1 0 0 25 0 1 0 221271755 12046336 2774 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 2941 2774 67 122 0 2815 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11764

[startup+12.7042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1473104/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=13676 CPUtime=12.69
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 3388 0 0 0 1268 1 0 0 25 0 1 0 221271755 14004224 3264 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 3419 3264 67 122 0 3293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13676

[startup+25.508 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1471056/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=15712 CPUtime=25.49
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 3895 0 0 0 2547 2 0 0 25 0 1 0 221271755 16089088 3771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 3928 3771 67 122 0 3802 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15712

[startup+51.1146 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1468048/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=18664 CPUtime=51.08
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 4644 0 0 0 5106 2 0 0 25 0 1 0 221271755 19111936 4520 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 4666 4520 67 122 0 4540 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18664

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1464912/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=21804 CPUtime=102.28
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 5436 0 0 0 10225 3 0 0 25 0 1 0 221271755 22327296 5312 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 5451 5312 67 122 0 5325 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21804

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1462608/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=24152 CPUtime=162.27
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 6172 0 0 0 16224 3 0 0 25 0 1 0 221271755 24731648 5850 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 6038 5850 67 122 0 5912 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 24152

[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1460624/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=26000 CPUtime=222.26
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 6896 0 0 0 22222 4 0 0 25 0 1 0 221271755 26624000 6331 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 6500 6331 67 122 0 6374 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 26000

[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1459664/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=26880 CPUtime=282.26
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 7272 0 0 0 28222 4 0 0 25 0 1 0 221271755 27525120 6553 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 6720 6553 67 122 0 6594 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 26880

[startup+342.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1456464/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=30048 CPUtime=342.27
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 8240 0 0 0 34221 6 0 0 25 0 1 0 221271755 30769152 7329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 7512 7329 67 122 0 7386 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 30048

[startup+402.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12626
/proc/meminfo: memFree=1456464/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=29980 CPUtime=402.27
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 8400 0 0 0 40221 6 0 0 25 0 1 0 221271755 30699520 7329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 7495 7329 67 122 0 7369 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 29980

[startup+462.444 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1456400/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=30112 CPUtime=462.26
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 8614 0 0 0 46220 6 0 0 25 0 1 0 221271755 30834688 7343 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 7528 7343 67 122 0 7402 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 30112

[startup+522.461 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1454992/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=31564 CPUtime=522.26
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 9205 0 0 0 52219 7 0 0 25 0 1 0 221271755 32321536 7726 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 7891 7726 67 122 0 7765 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 31564

[startup+582.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1453904/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=32752 CPUtime=582.25
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 9664 0 0 0 58218 7 0 0 25 0 1 0 221271755 33538048 8009 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 8188 8009 67 122 0 8062 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 32752

[startup+642.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1453840/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=32740 CPUtime=642.26
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 9840 0 0 0 64218 8 0 0 25 0 1 0 221271755 33525760 8009 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 8185 8009 67 122 0 8059 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 32740

[startup+702.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1453840/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=32872 CPUtime=702.25
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 10057 0 0 0 70217 8 0 0 25 0 1 0 221271755 33660928 8050 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 8218 8050 67 122 0 8092 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 32872

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1453072/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=33432 CPUtime=762.24
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 10388 0 0 0 76216 8 0 0 25 0 1 0 221271755 34234368 8197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 8358 8197 67 122 0 8232 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 33432

[startup+822.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1453136/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=33432 CPUtime=822.25
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 10388 0 0 0 82216 9 0 0 25 0 1 0 221271755 34234368 8197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 8358 8197 67 122 0 8232 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 33432

[startup+882.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1450000/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=36600 CPUtime=882.24
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 11344 0 0 0 88214 10 0 0 25 0 1 0 221271755 37478400 8965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9150 8965 67 122 0 9024 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 36600

[startup+942.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1449616/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=36848 CPUtime=942.24
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 11619 0 0 0 94214 10 0 0 25 0 1 0 221271755 37732352 9048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9212 9048 67 122 0 9086 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 36848

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1449616/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=36824 CPUtime=1002.23
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 11763 0 0 0 100213 10 0 0 25 0 1 0 221271755 37707776 9048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9206 9048 67 122 0 9080 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 36824

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1449680/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=36804 CPUtime=1062.24
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 11955 0 0 0 106213 11 0 0 25 0 1 0 221271755 37687296 9043 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9201 9043 67 122 0 9075 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 36804

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1449232/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=37184 CPUtime=1122.23
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 12197 0 0 0 112212 11 0 0 25 0 1 0 221271755 38076416 9137 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9296 9137 67 122 0 9170 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 37184

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1449104/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=37412 CPUtime=1182.23
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 12377 0 0 0 118212 11 0 0 25 0 1 0 221271755 38309888 9173 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9353 9173 67 122 0 9227 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 37412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12626
/proc/meminfo: memFree=1449104/2055920 swapFree=4183908/4192956
[pid=12625] ppid=12623 vsize=37604 CPUtime=1200.05
/proc/12625/stat : 12625 (mxc) R 12623 12625 11227 0 -1 4194304 12446 0 0 0 119994 11 0 0 25 0 1 0 221271755 38506496 9194 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/12625/statm: 9401 9194 67 122 0 9275 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37604

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.124981
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 37640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12446
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= 2737

runsolver used 0.739887 second user time and 2.47062 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Tue Feb 20 23:12:19 UTC 2007

IDJOB= 302500
IDBENCH= 20085
IDSOLVER= 107
FILE ID= node71/302500-1172013139

PBS_JOBID= 3892641

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302500-1172013139/mxc /tmp/evaluation/302500-1172013139/instance-302500-1172013139.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-302500-1172013139 -o ROOT/results/node71/solver-302500-1172013139 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302500-1172013139/mxc /tmp/evaluation/302500-1172013139/instance-302500-1172013139.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 172839754

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1486632 kB
Buffers:         17192 kB
Cached:         493956 kB
SwapCached:       2796 kB
Active:          37176 kB
Inactive:       483448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486632 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            34724 kB
Committed_AS:   705096 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Tue Feb 20 23:32:22 UTC 2007