Trace number 303361

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) 1200.11 1200.64

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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/node44/watcher-303361-1172033455 -o ROOT/results/node44/solver-303361-1172033455 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303361-1172033455/mxc /tmp/evaluation/303361-1172033455/instance-303361-1172033455.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 20939
/proc/meminfo: memFree=1475728/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=1636 CPUtime=0
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 223301622 1675264 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 409 238 46 122 0 283 0

[startup+0.106641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20939
/proc/meminfo: memFree=1475728/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=2136 CPUtime=0.1
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 509 0 0 0 10 0 0 0 18 0 1 0 223301622 2187264 383 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 534 383 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.514713 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20939
/proc/meminfo: memFree=1475728/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=3212 CPUtime=0.51
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 775 0 0 0 51 0 0 0 22 0 1 0 223301622 3289088 649 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 803 649 59 122 0 677 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3212

[startup+1.33586 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1472136/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=4796 CPUtime=1.32
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 1171 0 0 0 132 0 0 0 25 0 1 0 223301622 4911104 1045 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 1199 1045 59 122 0 1073 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4796

[startup+2.97316 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1471240/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=5596 CPUtime=2.97
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 1399 0 0 0 296 1 0 0 25 0 1 0 223301622 5730304 1271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 1399 1271 67 122 0 1273 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5596

[startup+6.24976 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1470216/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=6176 CPUtime=6.23
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 1533 0 0 0 622 1 0 0 25 0 1 0 223301622 6324224 1405 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 1544 1405 67 122 0 1418 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6176

[startup+12.7049 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1469000/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=7292 CPUtime=12.69
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 1801 0 0 0 1267 2 0 0 25 0 1 0 223301622 7467008 1673 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 1823 1673 67 122 0 1697 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7292

[startup+25.5053 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1468168/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=8152 CPUtime=25.48
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 2029 0 0 0 2546 2 0 0 25 0 1 0 223301622 8347648 1901 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 2038 1901 67 122 0 1912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8152

[startup+51.112 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1466568/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=9664 CPUtime=51.08
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 2405 0 0 0 5105 3 0 0 25 0 1 0 223301622 9895936 2277 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 2416 2277 67 122 0 2290 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9664

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1465288/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=10884 CPUtime=102.27
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 2718 0 0 0 10224 3 0 0 25 0 1 0 223301622 11145216 2590 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529824 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 2721 2590 67 122 0 2595 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10884

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1464072/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=12104 CPUtime=162.27
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 3025 0 0 0 16224 3 0 0 25 0 1 0 223301622 12394496 2897 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3026 2897 67 122 0 2900 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 12104

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1463624/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=12492 CPUtime=222.27
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 3124 0 0 0 22224 3 0 0 25 0 1 0 223301622 12791808 2996 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3123 2996 67 122 0 2997 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 12492

[startup+282.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1462792/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=13412 CPUtime=282.27
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 3610 0 0 0 28223 4 0 0 25 0 1 0 223301622 13733888 3176 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3353 3176 67 122 0 3227 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 13412

[startup+342.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1462664/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=13556 CPUtime=342.26
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 3904 0 0 0 34222 4 0 0 25 0 1 0 223301622 13881344 3198 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3389 3198 67 122 0 3263 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 13556

[startup+402.419 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1461704/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=14504 CPUtime=402.27
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 4389 0 0 0 40222 5 0 0 25 0 1 0 223301622 14852096 3430 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3626 3430 67 122 0 3500 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 14504

[startup+462.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1461512/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=14640 CPUtime=462.26
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 4681 0 0 0 46221 5 0 0 25 0 1 0 223301622 14991360 3463 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3660 3463 67 122 0 3534 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 14640

[startup+522.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1461384/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=14800 CPUtime=522.25
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 4969 0 0 0 52220 5 0 0 25 0 1 0 223301622 15155200 3492 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3700 3492 67 122 0 3574 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 14800

[startup+582.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20940
/proc/meminfo: memFree=1461256/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=14960 CPUtime=582.25
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 5246 0 0 0 58220 5 0 0 25 0 1 0 223301622 15319040 3510 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 3740 3510 67 122 0 3614 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 14960

[startup+642.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 21050
/proc/meminfo: memFree=1458824/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=16304 CPUtime=642.22
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 5822 0 0 0 64214 8 0 0 25 0 1 0 223301622 16695296 3844 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4076 3844 67 122 0 3950 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 16304

[startup+702.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1459512/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=16468 CPUtime=702.2
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 6062 0 0 0 70212 8 0 0 25 0 1 0 223301622 16863232 3879 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4117 3879 67 122 0 3991 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 16468

[startup+762.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1459456/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=16744 CPUtime=762.19
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 6353 0 0 0 76211 8 0 0 25 0 1 0 223301622 17145856 3924 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4186 3924 67 122 0 4060 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 16744

[startup+822.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1459328/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=16876 CPUtime=822.2
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 6643 0 0 0 82211 9 0 0 25 0 1 0 223301622 17281024 3968 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4219 3968 67 122 0 4093 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 16876

[startup+882.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1459264/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=16876 CPUtime=882.19
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 6848 0 0 0 88210 9 0 0 25 0 1 0 223301622 17281024 3968 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4219 3968 67 122 0 4093 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 16876

[startup+942.636 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1459264/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=17016 CPUtime=942.19
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 7070 0 0 0 94210 9 0 0 25 0 1 0 223301622 17424384 3985 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4254 3985 67 122 0 4128 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 17016

[startup+1002.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1458304/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=18072 CPUtime=1002.18
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 7571 0 0 0 100209 9 0 0 25 0 1 0 223301622 18505728 4273 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4518 4273 67 122 0 4392 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 18072

[startup+1062.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1457800/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=18336 CPUtime=1062.18
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 7855 0 0 0 106209 9 0 0 25 0 1 0 223301622 18776064 4332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4584 4332 67 122 0 4458 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 18336

[startup+1122.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1457800/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=18472 CPUtime=1122.18
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 8059 0 0 0 112208 10 0 0 25 0 1 0 223301622 18915328 4356 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4618 4356 67 122 0 4492 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 18472

[startup+1182.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1457608/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=18604 CPUtime=1182.18
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 8315 0 0 0 118208 10 0 0 25 0 1 0 223301622 19050496 4387 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4651 4387 67 122 0 4525 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 18604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1457544/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=18736 CPUtime=1200.1
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 8383 0 0 0 120000 10 0 0 25 0 1 0 223301622 19185664 4410 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4684 4410 67 122 0 4558 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 18736

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

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

[startup+1200.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21138
/proc/meminfo: memFree=1457544/2055920 swapFree=4183224/4192956
[pid=20939] ppid=20937 vsize=18736 CPUtime=1200.1
/proc/20939/stat : 20939 (mxc) R 20937 20939 20457 0 -1 4194304 8383 0 0 0 120000 10 0 0 25 0 1 0 223301622 19185664 4410 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20939/statm: 4684 4410 67 122 0 4558 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 18736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.111982
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 18784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8383
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= 2592

runsolver used 0.802877 second user time and 2.49162 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Wed Feb 21 04:50:55 UTC 2007

IDJOB= 303361
IDBENCH= 20106
IDSOLVER= 107
FILE ID= node44/303361-1172033455

PBS_JOBID= 3892702

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303361-1172033455/mxc /tmp/evaluation/303361-1172033455/instance-303361-1172033455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303361-1172033455 -o ROOT/results/node44/solver-303361-1172033455 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303361-1172033455/mxc /tmp/evaluation/303361-1172033455/instance-303361-1172033455.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 734888169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1476200 kB
Buffers:         33404 kB
Cached:         458416 kB
SwapCached:       3560 kB
Active:          96540 kB
Inactive:       404756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476200 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            64420 kB
Committed_AS:   517660 kB
PageTables:       1396 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 node44 on Wed Feb 21 05:10:58 UTC 2007