Trace number 304468

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) 1200.06 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node19/watcher-304468-1172059244 -o ROOT/results/node19/solver-304468-1172059244 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304468-1172059244/mxc /tmp/evaluation/304468-1172059244/instance-304468-1172059244.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: 1.01 1.00 1.00 3/77 19219
/proc/meminfo: memFree=1334944/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=1608 CPUtime=0
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 225878450 1646592 226 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 402 227 46 122 0 276 0

[startup+0.107347 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 19219
/proc/meminfo: memFree=1334944/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=2016 CPUtime=0.1
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 472 0 0 0 10 0 0 0 18 0 1 0 225878450 2064384 360 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 504 360 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.51539 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 19219
/proc/meminfo: memFree=1334944/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=3072 CPUtime=0.5
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 725 0 0 0 50 0 0 0 21 0 1 0 225878450 3145728 613 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 768 613 59 122 0 642 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3072

[startup+1.33548 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19220
/proc/meminfo: memFree=1331544/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=4256 CPUtime=1.32
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 1026 0 0 0 132 0 0 0 25 0 1 0 225878450 4358144 912 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 1064 912 67 122 0 938 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4256

[startup+2.97166 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19220
/proc/meminfo: memFree=1330712/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=4784 CPUtime=2.96
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 1173 0 0 0 296 0 0 0 25 0 1 0 225878450 4898816 1059 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 1196 1059 67 122 0 1070 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4784

[startup+6.25401 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19220
/proc/meminfo: memFree=1330264/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=5652 CPUtime=6.25
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 1389 0 0 0 624 1 0 0 25 0 1 0 225878450 5787648 1275 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 1413 1275 67 122 0 1287 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5652

[startup+12.7047 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19220
/proc/meminfo: memFree=1329176/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=6180 CPUtime=12.69
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 1510 0 0 0 1268 1 0 0 25 0 1 0 225878450 6328320 1396 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 1545 1396 67 122 0 1419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6180

[startup+25.5171 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19286
/proc/meminfo: memFree=1326880/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=7208 CPUtime=25.47
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 1763 0 0 0 2546 1 0 0 25 0 1 0 225878450 7380992 1649 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 1802 1649 67 122 0 1676 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7208

[startup+51.1389 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19328
/proc/meminfo: memFree=1325536/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=8472 CPUtime=51.06
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 2086 0 0 0 5104 2 0 0 25 0 1 0 225878450 8675328 1972 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 2118 1972 67 122 0 1992 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8472

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19398
/proc/meminfo: memFree=1324456/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=9424 CPUtime=102.24
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 2328 0 0 0 10222 2 0 0 25 0 1 0 225878450 9650176 2214 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 2356 2214 67 122 0 2230 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9424

[startup+162.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1324632/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=10372 CPUtime=162.25
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 2571 0 0 0 16222 3 0 0 25 0 1 0 225878450 10620928 2457 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 2593 2457 67 122 0 2467 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10372

[startup+222.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1323544/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=11456 CPUtime=222.27
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 2848 0 0 0 22223 4 0 0 25 0 1 0 225878450 11730944 2732 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 2864 2732 67 122 0 2738 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 11456

[startup+282.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1323224/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=11744 CPUtime=282.28
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 2921 0 0 0 28224 4 0 0 25 0 1 0 225878450 12025856 2805 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 2936 2805 67 122 0 2810 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 11744

[startup+342.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1322520/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=12512 CPUtime=342.3
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 3227 0 0 0 34225 5 0 0 25 0 1 0 225878450 12812288 2946 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3128 2946 67 122 0 3002 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12512

[startup+402.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1322392/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=12672 CPUtime=402.32
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 3553 0 0 0 40226 6 0 0 25 0 1 0 225878450 12976128 2975 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3168 2975 67 122 0 3042 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 12672

[startup+462.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1322392/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=12816 CPUtime=462.33
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 3882 0 0 0 46227 6 0 0 25 0 1 0 225878450 13123584 3007 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3204 3007 67 122 0 3078 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 12816

[startup+522.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1321496/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=13768 CPUtime=522.34
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 4424 0 0 0 52227 7 0 0 25 0 1 0 225878450 14098432 3244 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3442 3244 67 122 0 3316 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 13768

[startup+582.632 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 19418
/proc/meminfo: memFree=1321240/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=14040 CPUtime=582.37
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 4733 0 0 0 58229 8 0 0 25 0 1 0 225878450 14376960 3294 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3510 3294 67 122 0 3384 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 14040

[startup+642.664 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19418
/proc/meminfo: memFree=1321240/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=14200 CPUtime=642.37
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 5009 0 0 0 64229 8 0 0 25 0 1 0 225878450 14540800 3311 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3550 3311 67 122 0 3424 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 14200

[startup+702.696 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 19418
/proc/meminfo: memFree=1321112/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=14332 CPUtime=702.39
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 5288 0 0 0 70230 9 0 0 25 0 1 0 225878450 14675968 3331 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3583 3331 67 122 0 3457 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 14332

[startup+762.725 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19418
/proc/meminfo: memFree=1320984/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=14472 CPUtime=762.41
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 5614 0 0 0 76231 10 0 0 25 0 1 0 225878450 14819328 3361 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3618 3361 67 122 0 3492 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 14472

[startup+822.762 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19418
/proc/meminfo: memFree=1320920/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=14472 CPUtime=822.42
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 5883 0 0 0 82232 10 0 0 25 0 1 0 225878450 14819328 3371 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3618 3371 67 122 0 3492 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 14472

[startup+882.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1320024/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=15568 CPUtime=882.44
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 6363 0 0 0 88233 11 0 0 25 0 1 0 225878450 15941632 3617 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3892 3617 67 122 0 3766 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 15568

[startup+942.829 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319832/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=15568 CPUtime=942.47
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 6629 0 0 0 94235 12 0 0 25 0 1 0 225878450 15941632 3643 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3892 3643 67 122 0 3766 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 15568

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319576/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=15988 CPUtime=1002.48
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 6943 0 0 0 100236 12 0 0 25 0 1 0 225878450 16371712 3717 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3997 3717 67 122 0 3871 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 15988

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319576/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=15988 CPUtime=1062.5
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 7183 0 0 0 106237 13 0 0 25 0 1 0 225878450 16371712 3717 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3997 3717 67 122 0 3871 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 15988

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319576/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=15988 CPUtime=1122.52
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 7435 0 0 0 112238 14 0 0 25 0 1 0 225878450 16371712 3729 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 3997 3729 67 122 0 3871 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 15988

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319448/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=16148 CPUtime=1182.53
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 7699 0 0 0 118239 14 0 0 25 0 1 0 225878450 16535552 3753 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 4037 3753 67 122 0 3911 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 16148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319384/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=16148 CPUtime=1200.05
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 7745 0 0 0 119990 15 0 0 25 0 1 0 225878450 16535552 3759 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 4037 3759 67 122 0 3911 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16148

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19418
/proc/meminfo: memFree=1319384/2055920 swapFree=4192812/4192956
[pid=19219] ppid=19217 vsize=16148 CPUtime=1200.05
/proc/19219/stat : 19219 (mxc) R 19217 19219 18783 0 -1 4194304 7745 0 0 0 119990 15 0 0 25 0 1 0 225878450 16535552 3759 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19219/statm: 4037 3759 67 122 0 3911 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.152976
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 16308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7745
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= 1591

runsolver used 1.3418 second user time and 2.92656 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 12:00:44 UTC 2007

IDJOB= 304468
IDBENCH= 20133
IDSOLVER= 107
FILE ID= node19/304468-1172059244

PBS_JOBID= 3865296

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304468-1172059244/mxc /tmp/evaluation/304468-1172059244/instance-304468-1172059244.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-304468-1172059244 -o ROOT/results/node19/solver-304468-1172059244 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304468-1172059244/mxc /tmp/evaluation/304468-1172059244/instance-304468-1172059244.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 435109562

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1335352 kB
Buffers:         59712 kB
Cached:         541680 kB
SwapCached:          0 kB
Active:         303356 kB
Inactive:       341624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          62496 kB
Slab:            61152 kB
Committed_AS:   941164 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Wed Feb 21 12:20:47 UTC 2007