Trace number 307215

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) 1200.14 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-307215-1172115624 -o ROOT/results/node2/solver-307215-1172115624 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307215-1172115624/mxc /tmp/evaluation/307215-1172115624/instance-307215-1172115624.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 3/77 26540
/proc/meminfo: memFree=1491128/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=3736 CPUtime=0
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 789 0 0 0 0 0 0 0 18 0 1 0 231517382 3825664 774 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134523355 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 971 778 46 122 0 845 0

[startup+0.106823 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26540
/proc/meminfo: memFree=1491128/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=6532 CPUtime=0.09
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 1752 0 0 0 9 0 0 0 18 0 1 0 231517382 6688768 1351 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 1633 1351 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.514866 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26540
/proc/meminfo: memFree=1491128/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=7324 CPUtime=0.51
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 1938 0 0 0 50 1 0 0 21 0 1 0 231517382 7499776 1537 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 1831 1537 59 122 0 1705 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7324

[startup+1.33495 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26541
/proc/meminfo: memFree=1484528/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=8116 CPUtime=1.33
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 2147 0 0 0 132 1 0 0 25 0 1 0 231517382 8310784 1746 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 2029 1746 59 122 0 1903 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8116

[startup+2.97112 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26541
/proc/meminfo: memFree=1483056/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=10232 CPUtime=2.96
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 2684 0 0 0 295 1 0 0 25 0 1 0 231517382 10477568 2283 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 2558 2283 59 122 0 2432 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10232

[startup+6.25347 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1478192/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=14600 CPUtime=6.24
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 3779 0 0 0 622 2 0 0 25 0 1 0 231517382 14950400 3378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 3650 3378 59 122 0 3524 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14600

[startup+12.7041 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1468976/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=23588 CPUtime=12.69
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 6014 0 0 0 1265 4 0 0 25 0 1 0 231517382 24154112 5613 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 5897 5613 59 122 0 5771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23588

[startup+25.5105 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1454640/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=38548 CPUtime=25.5
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 9738 0 0 0 2541 9 0 0 25 0 1 0 231517382 39473152 9337 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 9637 9337 59 122 0 9511 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 38548

[startup+51.1221 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1426672/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=65776 CPUtime=51.09
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 16561 0 0 0 5093 16 0 0 25 0 1 0 231517382 67354624 16160 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 16444 16160 59 122 0 16318 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 65776

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1385392/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=107528 CPUtime=102.31
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 26951 0 0 0 10202 29 0 0 25 0 1 0 231517382 110108672 26550 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 26882 26550 59 122 0 26756 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 107528

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1334256/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=157404 CPUtime=162.32
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 39584 0 0 0 16190 42 0 0 25 0 1 0 231517382 161181696 39072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 39351 39072 67 122 0 39225 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 157404

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1334256/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=157404 CPUtime=222.34
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 39584 0 0 0 22191 43 0 0 25 0 1 0 231517382 161181696 39072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 39351 39072 67 122 0 39225 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 157404

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1316848/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=175248 CPUtime=282.34
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 44046 0 0 0 28185 49 0 0 25 0 1 0 231517382 179453952 43534 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 43812 43534 67 122 0 43686 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 175248

[startup+342.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1306480/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=185148 CPUtime=342.37
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 46634 0 0 0 34183 54 0 0 25 0 1 0 231517382 189591552 46002 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 46287 46002 67 122 0 46161 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 185148

[startup+402.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1306544/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=185148 CPUtime=402.38
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 46634 0 0 0 40184 54 0 0 25 0 1 0 231517382 189591552 46002 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 46287 46002 67 122 0 46161 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 185148

[startup+462.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1288368/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=204196 CPUtime=462.39
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 51276 0 0 0 46180 59 0 0 25 0 1 0 231517382 209096704 50644 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 51049 50644 67 122 0 50923 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 204196

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1284720/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=207236 CPUtime=522.41
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 52192 0 0 0 52180 61 0 0 25 0 1 0 231517382 212209664 51428 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 51809 51428 67 122 0 51683 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 207236

[startup+582.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1284720/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=207236 CPUtime=582.43
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 52192 0 0 0 58182 61 0 0 25 0 1 0 231517382 212209664 51428 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 51809 51428 67 122 0 51683 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 207236

[startup+642.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1271472/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=220856 CPUtime=642.44
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 55593 0 0 0 64179 65 0 0 25 0 1 0 231517382 226156544 54829 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 55214 54829 67 122 0 55088 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 220856

[startup+702.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1251888/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=240012 CPUtime=702.45
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 60540 0 0 0 70173 72 0 0 25 0 1 0 231517382 245772288 59631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 60003 59631 67 122 0 59877 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 240012

[startup+762.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1251888/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=240012 CPUtime=762.47
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 60540 0 0 0 76174 73 0 0 25 0 1 0 231517382 245772288 59631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 60003 59631 67 122 0 59877 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 240012

[startup+822.727 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26543
/proc/meminfo: memFree=1251952/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=240012 CPUtime=822.48
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 60540 0 0 0 82175 73 0 0 25 0 1 0 231517382 245772288 59631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 60003 59631 67 122 0 59877 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 240012

[startup+882.759 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1245360/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=247008 CPUtime=882.5
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 62260 0 0 0 88174 76 0 0 25 0 1 0 231517382 252936192 61351 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 61752 61351 67 122 0 61626 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 247008

[startup+942.787 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1237424/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=254412 CPUtime=942.51
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 64278 0 0 0 94172 79 0 0 25 0 1 0 231517382 260517888 63224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 63603 63224 67 122 0 63477 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 254412

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1237488/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=254412 CPUtime=1002.52
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 64278 0 0 0 100173 79 0 0 25 0 1 0 231517382 260517888 63224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 63603 63224 67 122 0 63477 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 254412

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1237552/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=254412 CPUtime=1062.54
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 64278 0 0 0 106174 80 0 0 25 0 1 0 231517382 260517888 63224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 63603 63224 67 122 0 63477 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 254412

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1222128/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=270268 CPUtime=1122.55
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 68228 0 0 0 112170 85 0 0 25 0 1 0 231517382 276754432 67174 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 67567 67174 67 122 0 67441 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 270268

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1203312/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=288512 CPUtime=1182.57
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 72962 0 0 0 118167 90 0 0 25 0 1 0 231517382 295436288 71750 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528445 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 72128 71750 67 122 0 72002 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 288512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1203312/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=288512 CPUtime=1200.09
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 72962 0 0 0 119919 90 0 0 25 0 1 0 231517382 295436288 71750 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 72128 71750 67 122 0 72002 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 288512

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1203312/2055920 swapFree=4192812/4192956
[pid=26540] ppid=26538 vsize=288512 CPUtime=1200.09
/proc/26540/stat : 26540 (mxc) R 26538 26540 25207 0 -1 4194304 72962 0 0 0 119919 90 0 0 25 0 1 0 231517382 295436288 71750 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26540/statm: 72128 71750 67 122 0 72002 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 288512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.14
CPU user time (s): 1199.2
CPU system time (s): 0.948855
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 289148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.2
system time used= 0.948855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72962
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= 1721

runsolver used 1.35779 second user time and 2.90256 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Thu Feb 22 03:40:24 UTC 2007

IDJOB= 307215
IDBENCH= 20200
IDSOLVER= 107
FILE ID= node2/307215-1172115624

PBS_JOBID= 3865357

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307215-1172115624/mxc /tmp/evaluation/307215-1172115624/instance-307215-1172115624.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-307215-1172115624 -o ROOT/results/node2/solver-307215-1172115624 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307215-1172115624/mxc /tmp/evaluation/307215-1172115624/instance-307215-1172115624.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 557720420

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1491536 kB
Buffers:         56200 kB
Cached:         372948 kB
SwapCached:          0 kB
Active:         324924 kB
Inactive:       164156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          78852 kB
Slab:            60784 kB
Committed_AS:  1252320 kB
PageTables:       1812 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 node2 on Thu Feb 22 04:00:27 UTC 2007