Trace number 305124

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 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node58/watcher-305124-1172072355 -o ROOT/results/node58/solver-305124-1172072355 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305124-1172072355/mxc /tmp/evaluation/305124-1172072355/instance-305124-1172072355.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 22282
/proc/meminfo: memFree=1690248/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=3524 CPUtime=0
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 715 0 0 0 0 0 0 0 18 0 1 0 227192212 3608576 699 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134523958 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 881 704 46 122 0 755 0

[startup+0.106967 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22282
/proc/meminfo: memFree=1690248/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=5848 CPUtime=0.1
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 1524 0 0 0 9 1 0 0 18 0 1 0 227192212 5988352 1189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 1462 1190 57 122 0 1336 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5848

[startup+0.515013 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22282
/proc/meminfo: memFree=1690248/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=6508 CPUtime=0.51
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 1689 0 0 0 50 1 0 0 21 0 1 0 227192212 6664192 1354 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 1627 1354 59 122 0 1501 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6508

[startup+1.3351 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22283
/proc/meminfo: memFree=1684096/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=7696 CPUtime=1.32
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 1983 0 0 0 131 1 0 0 25 0 1 0 227192212 7880704 1648 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 1924 1648 59 122 0 1798 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7696

[startup+2.97128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22283
/proc/meminfo: memFree=1682304/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=9808 CPUtime=2.96
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 2518 0 0 0 294 2 0 0 25 0 1 0 227192212 10043392 2183 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 2452 2183 59 122 0 2326 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9808

[startup+6.24764 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22283
/proc/meminfo: memFree=1678016/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=14164 CPUtime=6.24
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 3589 0 0 0 621 3 0 0 25 0 1 0 227192212 14503936 3254 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 3541 3254 59 122 0 3415 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14164

[startup+12.7054 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22283
/proc/meminfo: memFree=1667392/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=24336 CPUtime=12.69
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 6134 0 0 0 1263 6 0 0 25 0 1 0 227192212 24920064 5799 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 6084 5799 59 122 0 5958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24336

[startup+25.5098 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22283
/proc/meminfo: memFree=1649536/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=42428 CPUtime=25.5
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 10674 0 0 0 2539 11 0 0 25 0 1 0 227192212 43446272 10339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 10607 10339 59 122 0 10481 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42428

[startup+51.1176 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1620288/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=71604 CPUtime=51.09
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 17934 0 0 0 5091 18 0 0 25 0 1 0 227192212 73322496 17599 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 17901 17600 59 122 0 17775 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 71604

[startup+102.333 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1573120/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=118740 CPUtime=102.29
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 29714 0 0 0 10200 29 0 0 25 0 1 0 227192212 121589760 29379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 29685 29379 59 122 0 29559 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 118740

[startup+162.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1569664/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=121652 CPUtime=162.3
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 30530 0 0 0 16200 30 0 0 25 0 1 0 227192212 124571648 30110 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 30413 30110 67 122 0 30287 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 121652

[startup+222.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1538752/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=152144 CPUtime=222.31
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 38253 0 0 0 22193 38 0 0 25 0 1 0 227192212 155795456 37732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 38036 37732 67 122 0 37910 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 152144

[startup+282.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1538816/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=152144 CPUtime=282.31
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 38253 0 0 0 28193 38 0 0 25 0 1 0 227192212 155795456 37732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 38036 37732 67 122 0 37910 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 152144

[startup+342.419 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1528064/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=162712 CPUtime=342.32
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 41038 0 0 0 34191 41 0 0 25 0 1 0 227192212 166617088 40406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 40678 40406 67 122 0 40552 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 162712

[startup+402.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1528128/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=162712 CPUtime=402.32
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 41038 0 0 0 40191 41 0 0 25 0 1 0 227192212 166617088 40406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 40678 40406 67 122 0 40552 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 162712

[startup+462.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1519552/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=171292 CPUtime=462.32
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 43268 0 0 0 46189 43 0 0 25 0 1 0 227192212 175403008 42525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 42823 42525 67 122 0 42697 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 171292

[startup+522.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1519616/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=171292 CPUtime=522.33
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 43268 0 0 0 52189 44 0 0 25 0 1 0 227192212 175403008 42525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 42823 42525 67 122 0 42697 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 171292

[startup+582.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1502272/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=188732 CPUtime=582.33
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 47625 0 0 0 58185 48 0 0 25 0 1 0 227192212 193261568 46882 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 47183 46882 67 122 0 47057 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 188732

[startup+642.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1488640/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=202064 CPUtime=642.33
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 51102 0 0 0 64181 52 0 0 25 0 1 0 227192212 206913536 50237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 202064

[startup+702.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1488704/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=202064 CPUtime=702.34
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 51102 0 0 0 70182 52 0 0 25 0 1 0 227192212 206913536 50237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 202064

[startup+762.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1488768/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=202064 CPUtime=762.34
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 51102 0 0 0 76182 52 0 0 25 0 1 0 227192212 206913536 50237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 202064

[startup+822.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1488640/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=202064 CPUtime=822.36
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 51224 0 0 0 82183 53 0 0 25 0 1 0 227192212 206913536 50237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 202064

[startup+882.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1488704/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=202064 CPUtime=882.35
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 51224 0 0 0 88182 53 0 0 25 0 1 0 227192212 206913536 50237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 202064

[startup+942.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1488704/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=202064 CPUtime=942.35
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 51224 0 0 0 94182 53 0 0 25 0 1 0 227192212 206913536 50237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 202064

[startup+1002.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1477504/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=213668 CPUtime=1002.35
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 54138 0 0 0 100179 56 0 0 25 0 1 0 227192212 218796032 53017 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 53417 53017 67 122 0 53291 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 213668

[startup+1062.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1477504/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=213668 CPUtime=1062.37
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 54138 0 0 0 106180 57 0 0 25 0 1 0 227192212 218796032 53017 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 53417 53017 67 122 0 53291 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 213668

[startup+1122.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1477568/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=213668 CPUtime=1122.37
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 54138 0 0 0 112180 57 0 0 25 0 1 0 227192212 218796032 53017 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 53417 53017 67 122 0 53291 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 213668

[startup+1182.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1470656/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=220400 CPUtime=1182.37
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 55970 0 0 0 118178 59 0 0 25 0 1 0 227192212 225689600 54715 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 55100 54715 67 122 0 54974 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 220400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1470656/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=220400 CPUtime=1200.09
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 55970 0 0 0 119950 59 0 0 25 0 1 0 227192212 225689600 54715 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 55100 54715 67 122 0 54974 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 220400

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22285
/proc/meminfo: memFree=1470656/2055920 swapFree=4182212/4192956
[pid=22282] ppid=22280 vsize=220400 CPUtime=1200.09
/proc/22282/stat : 22282 (mxc) R 22280 22282 21920 0 -1 4194304 55970 0 0 0 119950 59 0 0 25 0 1 0 227192212 225689600 54715 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22282/statm: 55100 54715 67 122 0 54974 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 220400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.14
CPU user time (s): 1199.51
CPU system time (s): 0.626904
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 220936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.626904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55970
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= 1030

runsolver used 0.774882 second user time and 2.44163 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 15:39:15 UTC 2007

IDJOB= 305124
IDBENCH= 20149
IDSOLVER= 107
FILE ID= node58/305124-1172072355

PBS_JOBID= 3892824

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305124-1172072355/mxc /tmp/evaluation/305124-1172072355/instance-305124-1172072355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-305124-1172072355 -o ROOT/results/node58/solver-305124-1172072355 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305124-1172072355/mxc /tmp/evaluation/305124-1172072355/instance-305124-1172072355.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 748865189

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1690656 kB
Buffers:         37976 kB
Cached:         274048 kB
SwapCached:       5332 kB
Active:         215348 kB
Inactive:       108468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690656 kB
SwapTotal:     4192956 kB
SwapFree:      4182212 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            27560 kB
Committed_AS:   574420 kB
PageTables:       1380 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 node58 on Wed Feb 21 15:59:18 UTC 2007