Trace number 320546

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) 1200.11 1200.47

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryINDUST (industrial 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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-320546-1173047687 -o ROOT/results/node7/solver-320546-1173047687 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320546-1173047687/mxc /tmp/evaluation/320546-1173047687/instance-320546-1173047687.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/77 4941
/proc/meminfo: memFree=1071440/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=115124 CPUtime=0
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 784 0 0 0 0 0 0 0 18 0 1 0 324723579 117886976 768 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 28781 775 42 122 0 28655 0

[startup+0.063898 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4941
/proc/meminfo: memFree=1071440/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=115124 CPUtime=0.06
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 11089 0 0 0 0 6 0 0 18 0 1 0 324723579 117886976 11073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 28781 11081 42 122 0 28655 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 115124

[startup+0.102902 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4941
/proc/meminfo: memFree=1071440/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=115124 CPUtime=0.1
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 17971 0 0 0 0 10 0 0 18 0 1 0 324723579 117886976 17955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 28781 17962 43 122 0 28655 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 115124

[startup+0.301923 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4941
/proc/meminfo: memFree=1071440/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=217916 CPUtime=0.29
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 53736 0 0 0 2 27 0 0 19 0 1 0 324723579 223145984 53721 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134523355 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 54479 53725 46 122 0 54353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 217916

[startup+0.701965 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4941
/proc/meminfo: memFree=1071440/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=288472 CPUtime=0.69
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 64726 0 0 0 39 30 0 0 23 0 1 0 324723579 295395328 64710 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 72118 64711 46 122 0 71992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 288472

[startup+1.50105 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 4942
/proc/meminfo: memFree=799112/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=323720 CPUtime=1.48
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 73017 0 0 0 115 33 0 0 25 0 1 0 324723579 331489280 73001 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518217 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 80930 73001 46 122 0 80804 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 323720

[startup+3.10122 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 4942
/proc/meminfo: memFree=750664/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=388840 CPUtime=3.09
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 88820 0 0 0 268 41 0 0 25 0 1 0 324723579 398172160 88804 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 97210 88805 46 122 0 97084 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 388840

[startup+6.30155 s]
/proc/loadavg: 1.01 0.97 0.91 2/78 4942
/proc/meminfo: memFree=815688/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=285868 CPUtime=6.28
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 91942 0 0 0 582 46 0 0 25 0 1 0 324723579 292728832 63378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 71467 63378 59 122 0 71341 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 285868

[startup+12.7012 s]
/proc/loadavg: 1.01 0.97 0.91 2/78 4942
/proc/meminfo: memFree=818760/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=286452 CPUtime=12.69
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 92082 0 0 0 1221 48 0 0 25 0 1 0 324723579 293326848 63518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 71613 63518 59 122 0 71487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 286452

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=817736/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=287836 CPUtime=25.48
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 92386 0 0 0 2500 48 0 0 25 0 1 0 324723579 294744064 63822 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 71959 63822 59 122 0 71833 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 287836

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=816776/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=289156 CPUtime=51.06
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 92659 0 0 0 5057 49 0 0 25 0 1 0 324723579 296095744 64095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 72289 64095 59 122 0 72163 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 289156

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=810952/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=292456 CPUtime=102.25
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 94135 0 0 0 10175 50 0 0 25 0 1 0 324723579 299474944 65571 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 73114 65571 59 122 0 72988 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 292456

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=799048/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=304468 CPUtime=162.23
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 97145 0 0 0 16169 54 0 0 25 0 1 0 324723579 311775232 68581 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 76117 68581 59 122 0 75991 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 304468

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=790984/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=312256 CPUtime=222.22
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 99109 0 0 0 22165 57 0 0 25 0 1 0 324723579 319750144 70545 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 78064 70545 59 122 0 77938 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 312256

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=785160/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=318192 CPUtime=282.2
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 100560 0 0 0 28161 59 0 0 25 0 1 0 324723579 325828608 71996 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 79548 71996 59 122 0 79422 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 318192

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=780296/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=323076 CPUtime=342.18
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 101778 0 0 0 34157 61 0 0 25 0 1 0 324723579 330829824 73214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 80769 73214 59 122 0 80643 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 323076

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4942
/proc/meminfo: memFree=772488/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=331000 CPUtime=402.16
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 103758 0 0 0 40152 64 0 0 25 0 1 0 324723579 338944000 75194 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 82750 75194 59 122 0 82624 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 331000

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=765320/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=338144 CPUtime=462.14
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 105504 0 0 0 46147 67 0 0 25 0 1 0 324723579 346259456 76940 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 84536 76940 59 122 0 84410 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 338144

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=760008/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=343568 CPUtime=522.13
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 106853 0 0 0 52144 69 0 0 25 0 1 0 324723579 351813632 78289 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 85892 78289 59 122 0 85766 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 343568

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=755720/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=347812 CPUtime=582.11
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 107905 0 0 0 58141 70 0 0 25 0 1 0 324723579 356159488 79341 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 86953 79341 59 122 0 86827 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 347812

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=750408/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=353092 CPUtime=642.1
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 109231 0 0 0 64138 72 0 0 25 0 1 0 324723579 361566208 80667 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 88273 80667 59 122 0 88147 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 353092

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=743048/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=360500 CPUtime=702.08
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 111097 0 0 0 70133 75 0 0 25 0 1 0 324723579 369152000 82533 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 90125 82533 59 122 0 89999 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 360500

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=735944/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=367368 CPUtime=762.06
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 112836 0 0 0 76129 77 0 0 25 0 1 0 324723579 376184832 84272 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 91842 84272 59 122 0 91716 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 367368

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=729288/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=374136 CPUtime=822.05
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 114505 0 0 0 82125 80 0 0 25 0 1 0 324723579 383115264 85941 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 93534 85941 59 122 0 93408 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 374136

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=723720/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=380060 CPUtime=882.03
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 115879 0 0 0 88122 81 0 0 25 0 1 0 324723579 389181440 87315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 95015 87315 59 122 0 94889 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 380060

[startup+942.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=717768/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=386132 CPUtime=942.01
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 117389 0 0 0 94118 83 0 0 25 0 1 0 324723579 395399168 88825 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 96533 88825 59 122 0 96407 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 386132

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=711944/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=391968 CPUtime=1001.99
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 118822 0 0 0 100115 84 0 0 25 0 1 0 324723579 401375232 90258 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 97992 90258 59 122 0 97866 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 391968

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=706120/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=397816 CPUtime=1061.97
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 120306 0 0 0 106111 86 0 0 25 0 1 0 324723579 407363584 91742 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 99454 91742 59 122 0 99328 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 397816

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=700168/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=403744 CPUtime=1121.96
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 121774 0 0 0 112108 88 0 0 25 0 1 0 324723579 413433856 93210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 100936 93210 59 122 0 100810 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 403744

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=692744/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=411192 CPUtime=1181.94
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 123641 0 0 0 118103 91 0 0 25 0 1 0 324723579 421060608 95077 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 102798 95077 59 122 0 102672 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 411192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 4944
/proc/meminfo: memFree=689992/2055920 swapFree=4147440/4192956
[pid=4941] ppid=4939 vsize=413832 CPUtime=1200.05
/proc/4941/stat : 4941 (mxc) R 4939 4941 4329 0 -1 4194304 124293 0 0 0 119913 92 0 0 25 0 1 0 324723579 423763968 95729 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 103458 95729 59 122 0 103332 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 413832

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1199.13
CPU system time (s): 0.978851
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 413832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.13
system time used= 0.978851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124293
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= 25411

runsolver used 1.44478 second user time and 2.88156 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Mar  4 22:34:49 UTC 2007

IDJOB= 320546
IDBENCH= 20506
IDSOLVER= 107
FILE ID= node7/320546-1173047687

PBS_JOBID= 4012259

Free space on /tmp= 66400 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/320546-1173047687/mxc /tmp/evaluation/320546-1173047687/instance-320546-1173047687.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-320546-1173047687 -o ROOT/results/node7/solver-320546-1173047687 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320546-1173047687/mxc /tmp/evaluation/320546-1173047687/instance-320546-1173047687.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 589601583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1071848 kB
Buffers:         47444 kB
Cached:         840064 kB
SwapCached:       8868 kB
Active:         319532 kB
Inactive:       590888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071848 kB
SwapTotal:     4192956 kB
SwapFree:      4147440 kB
Dirty:          114856 kB
Writeback:           0 kB
Mapped:          29716 kB
Slab:            59184 kB
Committed_AS:  1130648 kB
PageTables:       1764 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= 66400 MiB

End job on node7 on Sun Mar  4 22:54:51 UTC 2007