Trace number 424406

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) 5000.05 5002.11

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
MD5SUMfc2bbe8a756b11d9f65271869687d37b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4160.07
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-424406-1177636884 -o ROOT/results/node40/solver-424406-1177636884 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424406-1177636884/mxc /tmp/evaluation/424406-1177636884/instance-424406-1177636884.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.97 1.89 3/77 11227
/proc/meminfo: memFree=1720232/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1064 CPUtime=0
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 92567973 1089536 111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531015 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 266 111 57 122 0 140 0

[startup+0.093593 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 11227
/proc/meminfo: memFree=1720232/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1328 CPUtime=0.09
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 92567973 1359872 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 332 178 67 122 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.101594 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 11227
/proc/meminfo: memFree=1720232/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1328 CPUtime=0.09
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 92567973 1359872 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 332 178 67 122 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.301636 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 11227
/proc/meminfo: memFree=1720232/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1452 CPUtime=0.29
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 226 0 0 0 29 0 0 0 19 0 1 0 92567973 1486848 209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 363 209 67 122 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.70172 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 11227
/proc/meminfo: memFree=1720232/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1452 CPUtime=0.69
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 254 0 0 0 69 0 0 0 23 0 1 0 92567973 1486848 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 363 237 67 122 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50189 s]
/proc/loadavg: 1.84 1.97 1.89 2/78 11228
/proc/meminfo: memFree=1719456/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1576 CPUtime=1.49
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 282 0 0 0 149 0 0 0 25 0 1 0 92567973 1613824 265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 394 265 67 122 0 268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1576

[startup+3.10122 s]
/proc/loadavg: 1.77 1.95 1.89 2/78 11228
/proc/meminfo: memFree=1719136/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1828 CPUtime=3.09
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 322 0 0 0 309 0 0 0 25 0 1 0 92567973 1871872 305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 457 305 67 122 0 331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1828

[startup+6.30189 s]
/proc/loadavg: 1.77 1.95 1.89 2/78 11228
/proc/meminfo: memFree=1718880/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=1948 CPUtime=6.29
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 369 0 0 0 629 0 0 0 25 0 1 0 92567973 1994752 352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 487 352 67 122 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1948

[startup+12.7012 s]
/proc/loadavg: 1.65 1.92 1.88 2/78 11228
/proc/meminfo: memFree=1718504/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=2184 CPUtime=12.69
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 424 0 0 0 1269 0 0 0 25 0 1 0 92567973 2236416 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 546 407 67 122 0 420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2184

[startup+25.5019 s]
/proc/loadavg: 1.55 1.89 1.87 2/78 11228
/proc/meminfo: memFree=1718248/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=2408 CPUtime=25.48
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 492 0 0 0 2548 0 0 0 25 0 1 0 92567973 2465792 475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 602 475 67 122 0 476 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2408

[startup+51.1013 s]
/proc/loadavg: 1.36 1.82 1.85 2/78 11228
/proc/meminfo: memFree=1717928/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=2748 CPUtime=51.07
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 564 0 0 0 5107 0 0 0 25 0 1 0 92567973 2813952 547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 687 547 67 122 0 561 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2748

[startup+102.306 s]
/proc/loadavg: 1.14 1.68 1.79 2/78 11228
/proc/meminfo: memFree=1717544/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=3108 CPUtime=102.26
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 656 0 0 0 10225 1 0 0 25 0 1 0 92567973 3182592 639 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 777 639 67 122 0 651 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3108

[startup+162.303 s]
/proc/loadavg: 1.05 1.55 1.74 2/78 11228
/proc/meminfo: memFree=1717352/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=3408 CPUtime=162.23
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 720 0 0 0 16222 1 0 0 25 0 1 0 92567973 3489792 703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 852 703 67 122 0 726 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3408

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 11228
/proc/meminfo: memFree=1717224/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=3408 CPUtime=222.2
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 736 0 0 0 22219 1 0 0 25 0 1 0 92567973 3489792 719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 852 719 67 122 0 726 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3408

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.65 2/78 11228
/proc/meminfo: memFree=1716968/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=3704 CPUtime=282.19
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 800 0 0 0 28217 2 0 0 25 0 1 0 92567973 3792896 783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 926 783 67 122 0 800 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3704

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.60 2/78 11228
/proc/meminfo: memFree=1716840/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=3792 CPUtime=342.16
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 831 0 0 0 34214 2 0 0 25 0 1 0 92567973 3883008 814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 948 814 67 122 0 822 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3792

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.57 2/78 11228
/proc/meminfo: memFree=1716456/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=4108 CPUtime=402.14
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 914 0 0 0 40211 3 0 0 25 0 1 0 92567973 4206592 897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1027 897 67 122 0 901 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4108

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 11228
/proc/meminfo: memFree=1716456/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=4300 CPUtime=462.11
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 942 0 0 0 46208 3 0 0 25 0 1 0 92567973 4403200 925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1075 925 67 122 0 949 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4300

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 11228
/proc/meminfo: memFree=1716328/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=4396 CPUtime=522.09
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 974 0 0 0 52206 3 0 0 25 0 1 0 92567973 4501504 957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1099 957 67 122 0 973 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4396

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 11228
/proc/meminfo: memFree=1716200/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=4532 CPUtime=582.07
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1002 0 0 0 58203 4 0 0 25 0 1 0 92567973 4640768 985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1133 985 67 122 0 1007 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4532

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 11228
/proc/meminfo: memFree=1716200/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=4532 CPUtime=642.05
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1012 0 0 0 64201 4 0 0 25 0 1 0 92567973 4640768 995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1133 995 67 122 0 1007 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4532


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713896/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6624 CPUtime=4060.59
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1552 0 0 0 406029 30 0 0 25 0 1 0 92567973 6782976 1517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1656 1517 67 122 0 1530 0
Current children cumulated CPU time (s) 4060.59
Current children cumulated vsize (KiB) 6624

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713896/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6624 CPUtime=4120.56
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1562 0 0 0 412026 30 0 0 25 0 1 0 92567973 6782976 1527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1656 1527 67 122 0 1530 0
Current children cumulated CPU time (s) 4120.56
Current children cumulated vsize (KiB) 6624

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713896/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6624 CPUtime=4180.54
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1562 0 0 0 418023 31 0 0 25 0 1 0 92567973 6782976 1527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1656 1527 67 122 0 1530 0
Current children cumulated CPU time (s) 4180.54
Current children cumulated vsize (KiB) 6624

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713896/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6624 CPUtime=4240.51
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1566 0 0 0 424020 31 0 0 25 0 1 0 92567973 6782976 1531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1656 1531 67 122 0 1530 0
Current children cumulated CPU time (s) 4240.51
Current children cumulated vsize (KiB) 6624

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713896/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6624 CPUtime=4300.49
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1566 0 0 0 430017 32 0 0 25 0 1 0 92567973 6782976 1531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1656 1531 67 122 0 1530 0
Current children cumulated CPU time (s) 4300.49
Current children cumulated vsize (KiB) 6624

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713832/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6676 CPUtime=4360.47
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1578 0 0 0 436015 32 0 0 25 0 1 0 92567973 6836224 1543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1669 1543 67 122 0 1543 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 6676

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713832/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6664 CPUtime=4420.45
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1578 0 0 0 442012 33 0 0 25 0 1 0 92567973 6823936 1542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1666 1542 67 122 0 1540 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 6664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713832/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6728 CPUtime=4480.42
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1587 0 0 0 448009 33 0 0 25 0 1 0 92567973 6889472 1551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1682 1551 67 122 0 1556 0
Current children cumulated CPU time (s) 4480.42
Current children cumulated vsize (KiB) 6728

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713832/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6728 CPUtime=4540.4
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1589 0 0 0 454007 33 0 0 25 0 1 0 92567973 6889472 1553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1682 1553 67 122 0 1556 0
Current children cumulated CPU time (s) 4540.4
Current children cumulated vsize (KiB) 6728

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713768/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6792 CPUtime=4600.38
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1595 0 0 0 460004 34 0 0 25 0 1 0 92567973 6955008 1559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1698 1559 67 122 0 1572 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 6792

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713704/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6792 CPUtime=4660.35
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1609 0 0 0 466001 34 0 0 25 0 1 0 92567973 6955008 1573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1698 1573 67 122 0 1572 0
Current children cumulated CPU time (s) 4660.35
Current children cumulated vsize (KiB) 6792

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713640/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6868 CPUtime=4720.34
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1622 0 0 0 471999 35 0 0 25 0 1 0 92567973 7032832 1586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1717 1586 67 122 0 1591 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 6868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713576/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6932 CPUtime=4780.31
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1630 0 0 0 477996 35 0 0 25 0 1 0 92567973 7098368 1594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1733 1594 67 122 0 1607 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 6932

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713576/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6996 CPUtime=4840.29
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1646 0 0 0 483993 36 0 0 25 0 1 0 92567973 7163904 1610 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530582 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1749 1610 67 122 0 1623 0
Current children cumulated CPU time (s) 4840.29
Current children cumulated vsize (KiB) 6996

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713576/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6996 CPUtime=4900.27
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1654 0 0 0 489991 36 0 0 25 0 1 0 92567973 7163904 1618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1749 1618 67 122 0 1623 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 6996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713512/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6996 CPUtime=4960.25
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1654 0 0 0 495988 37 0 0 25 0 1 0 92567973 7163904 1618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1749 1618 67 122 0 1623 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 6996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713512/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6996 CPUtime=5000.04
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1654 0 0 0 499967 37 0 0 25 0 1 0 92567973 7163904 1618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1749 1618 67 122 0 1623 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 6996

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11904
/proc/meminfo: memFree=1713512/2055920 swapFree=4157396/4192956
[pid=11227] ppid=11225 vsize=6996 CPUtime=5000.04
/proc/11227/stat : 11227 (mxc) R 11225 11227 10933 0 -1 4194304 1654 0 0 0 499967 37 0 0 25 0 1 0 92567973 7163904 1618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1749 1618 67 122 0 1623 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 6996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.05
CPU user time (s): 4999.67
CPU system time (s): 0.377942
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 6996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1654
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= 106804

runsolver used 3.9734 second user time and 10.2214 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Fri Apr 27 01:21:24 UTC 2007

IDJOB= 424406
IDBENCH= 19870
IDSOLVER= 174
FILE ID= node40/424406-1177636884

PBS_JOBID= 4697279

Free space on /tmp= 66509 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424406-1177636884/mxc /tmp/evaluation/424406-1177636884/instance-424406-1177636884.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-424406-1177636884 -o ROOT/results/node40/solver-424406-1177636884 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424406-1177636884/mxc /tmp/evaluation/424406-1177636884/instance-424406-1177636884.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fc2bbe8a756b11d9f65271869687d37b

RANDOM SEED= 647730688

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1720704 kB
Buffers:         40664 kB
Cached:         226640 kB
SwapCached:      16528 kB
Active:         161136 kB
Inactive:       130788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720704 kB
SwapTotal:     4192956 kB
SwapFree:      4157396 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            28736 kB
Committed_AS:  1041424 kB
PageTables:       1932 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= 66509 MiB

End job on node40 on Fri Apr 27 02:44:48 UTC 2007