Trace number 424536

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) 5000.04 5002.11

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1283500452-05.cnf
MD5SUM4b08c8cd1747d231dbc0ccaaecbbae07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6101
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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/node66/watcher-424536-1177700071 -o ROOT/results/node66/solver-424536-1177700071 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424536-1177700071/mxc /tmp/evaluation/424536-1177700071/instance-424536-1177700071.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: 2.00 2.00 1.90 2/64 8539
/proc/meminfo: memFree=1542584/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=1524 CPUtime=0
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 245996706 1560576 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 381 213 46 122 0 255 0

[startup+0.0654171 s]
/proc/loadavg: 2.00 2.00 1.90 2/64 8539
/proc/meminfo: memFree=1542584/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=1992 CPUtime=0.06
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 457 0 0 0 6 0 0 0 18 0 1 0 245996706 2039808 360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 498 360 59 122 0 372 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1992

[startup+0.101424 s]
/proc/loadavg: 2.00 2.00 1.90 2/64 8539
/proc/meminfo: memFree=1542584/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=2256 CPUtime=0.09
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 497 0 0 0 9 0 0 0 18 0 1 0 245996706 2310144 400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 564 400 59 122 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2256

[startup+0.301463 s]
/proc/loadavg: 2.00 2.00 1.90 2/64 8539
/proc/meminfo: memFree=1542584/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=2916 CPUtime=0.29
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 245996706 2985984 597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 729 597 59 122 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2916

[startup+0.701543 s]
/proc/loadavg: 2.00 2.00 1.90 2/64 8539
/proc/meminfo: memFree=1542584/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=4392 CPUtime=0.69
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 1051 0 0 0 69 0 0 0 23 0 1 0 245996706 4497408 954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 1098 954 59 122 0 972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4392

[startup+1.5017 s]
/proc/loadavg: 1.92 1.98 1.90 2/65 8540
/proc/meminfo: memFree=1538032/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=6604 CPUtime=1.49
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 1601 0 0 0 148 1 0 0 25 0 1 0 245996706 6762496 1502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 1651 1502 67 122 0 1525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6604

[startup+3.10203 s]
/proc/loadavg: 1.92 1.98 1.90 2/65 8540
/proc/meminfo: memFree=1536688/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=7908 CPUtime=3.09
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 1931 0 0 0 308 1 0 0 25 0 1 0 245996706 8097792 1832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 1977 1832 67 122 0 1851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7908

[startup+6.30166 s]
/proc/loadavg: 1.85 1.97 1.89 2/65 8540
/proc/meminfo: memFree=1534448/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=8796 CPUtime=6.29
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 2167 0 0 0 628 1 0 0 25 0 1 0 245996706 9007104 2068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 2199 2068 67 122 0 2073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8796

[startup+12.7019 s]
/proc/loadavg: 1.78 1.95 1.89 2/65 8540
/proc/meminfo: memFree=1532400/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=10844 CPUtime=12.69
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 2657 0 0 0 1268 1 0 0 25 0 1 0 245996706 11104256 2558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 2711 2558 67 122 0 2585 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10844

[startup+25.5015 s]
/proc/loadavg: 1.66 1.92 1.88 2/65 8540
/proc/meminfo: memFree=1530928/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=12260 CPUtime=25.48
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 3026 0 0 0 2547 1 0 0 25 0 1 0 245996706 12554240 2927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 3065 2927 67 122 0 2939 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12260

[startup+51.1016 s]
/proc/loadavg: 1.40 1.83 1.85 2/65 8540
/proc/meminfo: memFree=1529584/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=13556 CPUtime=51.08
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 3352 0 0 0 5106 2 0 0 25 0 1 0 245996706 13881344 3253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 3389 3253 67 122 0 3263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13556

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.80 2/65 8540
/proc/meminfo: memFree=1527216/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=15864 CPUtime=102.25
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 3933 0 0 0 10223 2 0 0 25 0 1 0 245996706 16244736 3834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 3966 3834 67 122 0 3840 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15864

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/65 8540
/proc/meminfo: memFree=1525424/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=17656 CPUtime=162.23
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 4381 0 0 0 16220 3 0 0 25 0 1 0 245996706 18079744 4282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 4414 4282 67 122 0 4288 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17656

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.70 2/65 8540
/proc/meminfo: memFree=1524464/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=18632 CPUtime=222.2
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 4626 0 0 0 22217 3 0 0 25 0 1 0 245996706 19079168 4525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 4658 4525 67 122 0 4532 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18632

[startup+282.303 s]
/proc/loadavg: 1.01 1.38 1.65 2/65 8540
/proc/meminfo: memFree=1522160/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=20888 CPUtime=282.19
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 5202 0 0 0 28215 4 0 0 25 0 1 0 245996706 21389312 5094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 5222 5094 67 122 0 5096 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20888

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.61 2/65 8540
/proc/meminfo: memFree=1522096/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=20960 CPUtime=342.16
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 5243 0 0 0 34212 4 0 0 25 0 1 0 245996706 21463040 5111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 5240 5111 67 122 0 5114 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20960

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/71 8614
/proc/meminfo: memFree=1519296/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=22772 CPUtime=402.12
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 5810 0 0 0 40206 6 0 0 25 0 1 0 245996706 23318528 5524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 5693 5524 67 122 0 5567 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 22772

[startup+462.302 s]
/proc/loadavg: 1.12 1.24 1.54 2/65 8738
/proc/meminfo: memFree=1519536/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=23300 CPUtime=462.02
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 6208 0 0 0 46196 6 0 0 25 0 1 0 245996706 23859200 5650 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 5825 5650 67 122 0 5699 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 23300

[startup+522.302 s]
/proc/loadavg: 1.04 1.20 1.51 2/65 8738
/proc/meminfo: memFree=1519408/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=23352 CPUtime=522
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 6490 0 0 0 52194 6 0 0 25 0 1 0 245996706 23912448 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 5838 5681 67 122 0 5712 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 23352

[startup+582.302 s]
/proc/loadavg: 1.01 1.16 1.47 2/65 8738
/proc/meminfo: memFree=1519344/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=23880 CPUtime=581.98
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 6886 0 0 0 58191 7 0 0 25 0 1 0 245996706 24453120 5805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 5970 5805 67 122 0 5844 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 23880

[startup+642.302 s]
/proc/loadavg: 1.00 1.13 1.44 2/65 8738
/proc/meminfo: memFree=1517872/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=24948 CPUtime=641.96
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 7382 0 0 0 64189 7 0 0 25 0 1 0 245996706 25546752 6081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528510 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 6237 6081 67 122 0 6111 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 24948


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1506224/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=36372 CPUtime=4060.57
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 18553 0 0 0 406036 21 0 0 25 0 1 0 245996706 37244928 8947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9093 8947 67 122 0 8967 0
Current children cumulated CPU time (s) 4060.57
Current children cumulated vsize (KiB) 36372

[startup+4122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 8938
/proc/meminfo: memFree=1506224/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=36372 CPUtime=4120.55
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 18703 0 0 0 412034 21 0 0 25 0 1 0 245996706 37244928 8947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9093 8947 67 122 0 8967 0
Current children cumulated CPU time (s) 4120.55
Current children cumulated vsize (KiB) 36372

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8938
/proc/meminfo: memFree=1506352/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=36336 CPUtime=4180.52
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 18853 0 0 0 418031 21 0 0 25 0 1 0 245996706 37208064 8939 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9084 8939 67 122 0 8958 0
Current children cumulated CPU time (s) 4180.52
Current children cumulated vsize (KiB) 36336

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1506416/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=36332 CPUtime=4240.51
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 19053 0 0 0 424029 22 0 0 25 0 1 0 245996706 37203968 8938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9083 8938 67 122 0 8957 0
Current children cumulated CPU time (s) 4240.51
Current children cumulated vsize (KiB) 36332

[startup+4302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 8938
/proc/meminfo: memFree=1506352/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=36328 CPUtime=4300.48
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 19203 0 0 0 430026 22 0 0 25 0 1 0 245996706 37199872 8937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9082 8937 67 122 0 8956 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 36328

[startup+4362.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 8938
/proc/meminfo: memFree=1505328/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=37888 CPUtime=4360.46
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 19744 0 0 0 436023 23 0 0 25 0 1 0 245996706 38797312 9317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9472 9317 67 122 0 9346 0
Current children cumulated CPU time (s) 4360.46
Current children cumulated vsize (KiB) 37888

[startup+4422.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8938
/proc/meminfo: memFree=1504112/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=38548 CPUtime=4420.44
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 20068 0 0 0 442021 23 0 0 25 0 1 0 245996706 39473152 9476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9637 9476 67 122 0 9511 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 38548

[startup+4482.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 8938
/proc/meminfo: memFree=1503792/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=38944 CPUtime=4480.41
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 20346 0 0 0 448018 23 0 0 25 0 1 0 245996706 39878656 9589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9736 9589 67 122 0 9610 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 38944

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8938
/proc/meminfo: memFree=1503152/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39604 CPUtime=4540.39
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 20667 0 0 0 454015 24 0 0 25 0 1 0 245996706 40554496 9745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9901 9745 67 122 0 9775 0
Current children cumulated CPU time (s) 4540.39
Current children cumulated vsize (KiB) 39604

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39720 CPUtime=4600.37
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 20865 0 0 0 460013 24 0 0 25 0 1 0 245996706 40673280 9778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9930 9778 67 122 0 9804 0
Current children cumulated CPU time (s) 4600.37
Current children cumulated vsize (KiB) 39720

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39720 CPUtime=4660.34
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21030 0 0 0 466010 24 0 0 25 0 1 0 245996706 40673280 9778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9930 9778 67 122 0 9804 0
Current children cumulated CPU time (s) 4660.34
Current children cumulated vsize (KiB) 39720

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39720 CPUtime=4720.32
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21030 0 0 0 472008 24 0 0 25 0 1 0 245996706 40673280 9778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9930 9778 67 122 0 9804 0
Current children cumulated CPU time (s) 4720.32
Current children cumulated vsize (KiB) 39720

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39720 CPUtime=4780.31
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21195 0 0 0 478006 25 0 0 25 0 1 0 245996706 40673280 9778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9930 9778 67 122 0 9804 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 39720

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502896/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39720 CPUtime=4840.28
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21360 0 0 0 484003 25 0 0 25 0 1 0 245996706 40673280 9778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9930 9778 67 122 0 9804 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 39720

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39720 CPUtime=4900.26
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21360 0 0 0 490001 25 0 0 25 0 1 0 245996706 40673280 9778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9930 9778 67 122 0 9804 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 39720

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502832/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39852 CPUtime=4960.23
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21511 0 0 0 495998 25 0 0 25 0 1 0 245996706 40808448 9819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9963 9819 67 122 0 9837 0
Current children cumulated CPU time (s) 4960.23
Current children cumulated vsize (KiB) 39852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39764 CPUtime=5000.03
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21621 0 0 0 499977 26 0 0 25 0 1 0 245996706 40718336 9799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9941 9799 67 122 0 9815 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 39764

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 2/65 8938
/proc/meminfo: memFree=1502960/2055920 swapFree=4183060/4192956
[pid=8539] ppid=8537 vsize=39764 CPUtime=5000.03
/proc/8539/stat : 8539 (mxc) R 8537 8539 8008 0 -1 4194304 21621 0 0 0 499977 26 0 0 25 0 1 0 245996706 40718336 9799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8539/statm: 9941 9799 67 122 0 9815 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 39764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.04
CPU user time (s): 4999.77
CPU system time (s): 0.267959
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 40072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21621
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= 7907

runsolver used 4.19036 second user time and 9.56355 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Fri Apr 27 18:54:31 UTC 2007

IDJOB= 424536
IDBENCH= 20038
IDSOLVER= 174
FILE ID= node66/424536-1177700071

PBS_JOBID= 4698703

Free space on /tmp= 66493 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1283500452-05.cnf
COMMAND LINE= /tmp/evaluation/424536-1177700071/mxc /tmp/evaluation/424536-1177700071/instance-424536-1177700071.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424536-1177700071 -o ROOT/results/node66/solver-424536-1177700071 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424536-1177700071/mxc /tmp/evaluation/424536-1177700071/instance-424536-1177700071.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4b08c8cd1747d231dbc0ccaaecbbae07

RANDOM SEED= 375809473

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1543056 kB
Buffers:         49756 kB
Cached:         385148 kB
SwapCached:       4512 kB
Active:         231852 kB
Inactive:       213772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543056 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            53272 kB
Committed_AS:  1862516 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= 66493 MiB

End job on node66 on Fri Apr 27 20:17:56 UTC 2007