Trace number 316223

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 2007-02-08UNSAT 1189.4 1189.78

General information on the benchmark

Namecrafted/spence/
medium/s93-100.cnf
MD5SUMcb4f09f5b8ab5c8da265c9ab7b857cb1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.515
Satisfiable
(Un)Satisfiability was proved
Number of variables93
Number of clauses196
Sum of the clauses size588
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3196
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1189.32/1189.77	c MXC attempting /tmp/evaluation/316223-1172665679/instance-316223-1172665679.cnf
1189.32/1189.77	c 0 assignments made, starting to guess now
1189.32/1189.77	c ===================================[MXC]=====================================
1189.32/1189.77	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1189.32/1189.77	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1189.32/1189.77	c =============================================================================
1189.32/1189.77	c |         0 |     196      588 |    1000       0       0     nan |  0.000 % |
1189.32/1189.77	c |       100 |     196      588 |    1100     100    1630    16.3 |  0.000 % |
1189.32/1189.77	c |       252 |     196      588 |    1210     252    3919    15.6 |  0.000 % |
1189.32/1189.77	c |       478 |     196      588 |    1331     478    7858    16.4 |  0.000 % |
1189.32/1189.77	c |       815 |     196      588 |    1464     815   13562    16.6 |  0.000 % |
1189.32/1189.77	c |      1321 |     196      588 |    1610    1321   21354    16.2 |  0.000 % |
1189.32/1189.77	c |      2081 |     196      588 |    1771    1276   19070    14.9 |  0.000 % |
1189.32/1189.77	c |      3221 |     196      588 |    1948    1530   26946    17.6 |  0.000 % |
1189.32/1189.77	c |      4929 |     196      588 |    2143    1290   21808    16.9 |  0.000 % |
1189.32/1189.77	c |      7492 |     196      588 |    2357    1709   26238    15.4 |  0.000 % |
1189.32/1189.77	c |     11336 |     196      588 |    2593    2015   31689    15.7 |  0.000 % |
1189.32/1189.77	c |     17102 |     196      588 |    2853    2594   41215    15.9 |  0.000 % |
1189.32/1189.77	c |     25752 |     196      588 |    3138    2682   42844    16.0 |  0.000 % |
1189.32/1189.77	c |     38726 |     196      588 |    3452    3107   52892    17.0 |  0.000 % |
1189.32/1189.77	c |     58187 |     196      588 |    3797    1864   28107    15.1 |  0.000 % |
1189.32/1189.77	c |     87379 |     196      588 |    4177    2587   44237    17.1 |  0.000 % |
1189.32/1189.77	c |    131170 |     196      588 |    4594    2533   39022    15.4 |  0.000 % |
1189.32/1189.77	c |    196854 |     196      588 |    5054    3922   56566    14.4 |  0.000 % |
1189.32/1189.77	c |    295380 |     196      588 |    5559    3937   66288    16.8 |  0.000 % |
1189.32/1189.77	c |    443170 |     196      588 |    6115    4498   78871    17.5 |  0.000 % |
1189.32/1189.77	c |    664853 |     196      588 |    6727    3112   47161    15.2 |  0.000 % |
1189.32/1189.77	c |    997378 |     196      588 |    7400    6166   84890    13.8 |  0.000 % |
1189.32/1189.77	c |   1496166 |     196      588 |    8140    5743   86718    15.1 |  0.000 % |
1189.32/1189.77	c |   2244350 |     196      588 |    8954    5485   70311    12.8 |  0.000 % |
1189.32/1189.77	c |   3366624 |     196      588 |    9849    4613   60731    13.2 |  0.000 % |
1189.32/1189.77	c |   5050036 |     196      588 |   10834    9637  129411    13.4 |  0.000 % |
1189.32/1189.77	c |   7575152 |     196      588 |   11918    6445   85727    13.3 |  0.000 % |
1189.32/1189.77	c |  11362827 |     196      588 |   13109   11859  163577    13.8 |  0.000 % |
1189.32/1189.77	c |  17044340 |     166      498 |   14420   11842  141133    11.9 |  4.301 % |
1189.32/1189.77	c 1189.560s elapsed
1189.32/1189.77	c restarts: 28
1189.32/1189.77	c decisions: 21104103
1189.32/1189.77	c propagations: 370591465
1189.32/1189.77	c conflicts: 17571519
1189.32/1189.77	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node10/watcher-316223-1172665679 -o ROOT/results/node10/solver-316223-1172665679 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316223-1172665679/mxc /tmp/evaluation/316223-1172665679/instance-316223-1172665679.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: 0.99 0.94 0.95 3/77 7440
/proc/meminfo: memFree=1501744/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=932 CPUtime=0
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 286522951 954368 82 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 233 82 59 122 0 107 0

[startup+0.0896539 s]
/proc/loadavg: 0.99 0.94 0.95 3/77 7440
/proc/meminfo: memFree=1501744/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1196 CPUtime=0.08
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 163 0 0 0 8 0 0 0 18 0 1 0 286522951 1224704 145 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 299 145 67 122 0 173 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1196

[startup+0.102656 s]
/proc/loadavg: 0.99 0.94 0.95 3/77 7440
/proc/meminfo: memFree=1501744/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1196 CPUtime=0.1
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 163 0 0 0 10 0 0 0 18 0 1 0 286522951 1224704 145 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 299 145 67 122 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1196

[startup+0.302683 s]
/proc/loadavg: 0.99 0.94 0.95 3/77 7440
/proc/meminfo: memFree=1501744/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1328 CPUtime=0.3
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 197 0 0 0 30 0 0 0 20 0 1 0 286522951 1359872 179 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 332 179 67 122 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1328

[startup+0.701744 s]
/proc/loadavg: 0.99 0.94 0.95 3/77 7440
/proc/meminfo: memFree=1501744/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1452 CPUtime=0.69
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 230 0 0 0 69 0 0 0 22 0 1 0 286522951 1486848 212 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 363 212 67 122 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50185 s]
/proc/loadavg: 0.99 0.94 0.95 2/78 7441
/proc/meminfo: memFree=1501096/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1584 CPUtime=1.49
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 271 0 0 0 149 0 0 0 25 0 1 0 286522951 1622016 253 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 396 253 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10106 s]
/proc/loadavg: 0.99 0.94 0.95 2/78 7441
/proc/meminfo: memFree=1500840/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1832 CPUtime=3.09
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 321 0 0 0 309 0 0 0 25 0 1 0 286522951 1875968 303 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 458 303 67 122 0 332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1832

[startup+6.30149 s]
/proc/loadavg: 0.99 0.94 0.95 2/78 7441
/proc/meminfo: memFree=1500456/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=1952 CPUtime=6.29
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 286522951 1998848 352 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 488 352 67 122 0 362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1952

[startup+12.7014 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 7441
/proc/meminfo: memFree=1500080/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=2308 CPUtime=12.69
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 452 0 0 0 1269 0 0 0 25 0 1 0 286522951 2363392 434 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 577 434 67 122 0 451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2308

[startup+25.5011 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 7441
/proc/meminfo: memFree=1499760/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=2536 CPUtime=25.48
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 510 0 0 0 2548 0 0 0 25 0 1 0 286522951 2596864 492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 634 492 67 122 0 508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2536

[startup+51.1016 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 7441
/proc/meminfo: memFree=1499312/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=2984 CPUtime=51.07
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 628 0 0 0 5107 0 0 0 25 0 1 0 286522951 3055616 610 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534757 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 746 610 67 122 0 620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2984

[startup+102.305 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 7441
/proc/meminfo: memFree=1498672/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=3528 CPUtime=102.26
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 760 0 0 0 10226 0 0 0 25 0 1 0 286522951 3612672 742 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 882 742 67 122 0 756 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3528

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 7441
/proc/meminfo: memFree=1498352/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=3880 CPUtime=162.24
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 841 0 0 0 16223 1 0 0 25 0 1 0 286522951 3973120 823 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 970 823 67 122 0 844 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3880

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1498160/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=3980 CPUtime=222.22
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 880 0 0 0 22221 1 0 0 25 0 1 0 286522951 4075520 862 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 995 862 67 122 0 869 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3980

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1497904/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=4172 CPUtime=282.2
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 925 0 0 0 28219 1 0 0 25 0 1 0 286522951 4272128 907 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1043 907 67 122 0 917 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4172

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1497648/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=4440 CPUtime=342.18
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 981 0 0 0 34217 1 0 0 25 0 1 0 286522951 4546560 963 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1110 963 67 122 0 984 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1497392/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=4648 CPUtime=402.17
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1038 0 0 0 40215 2 0 0 25 0 1 0 286522951 4759552 1020 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1162 1020 67 122 0 1036 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1497136/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=4856 CPUtime=462.15
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1092 0 0 0 46213 2 0 0 25 0 1 0 286522951 4972544 1074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1214 1074 67 122 0 1088 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4856

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1497008/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=4952 CPUtime=522.12
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1116 0 0 0 52210 2 0 0 25 0 1 0 286522951 5070848 1098 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1238 1098 67 122 0 1112 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4952

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1496816/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5048 CPUtime=582.11
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1148 0 0 0 58208 3 0 0 25 0 1 0 286522951 5169152 1130 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1262 1130 67 122 0 1136 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5048

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1496688/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5144 CPUtime=642.1
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1172 0 0 0 64207 3 0 0 25 0 1 0 286522951 5267456 1154 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1286 1154 67 122 0 1160 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5144

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1496496/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5336 CPUtime=702.07
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1220 0 0 0 70204 3 0 0 25 0 1 0 286522951 5464064 1202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517410 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1334 1202 67 122 0 1208 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 5336

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1496368/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5432 CPUtime=762.06
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1238 0 0 0 76202 4 0 0 25 0 1 0 286522951 5562368 1220 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1358 1220 67 122 0 1232 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 5432

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 3/78 7441
/proc/meminfo: memFree=1496176/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5528 CPUtime=822.03
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1270 0 0 0 82199 4 0 0 25 0 1 0 286522951 5660672 1252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1382 1252 67 122 0 1256 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 5528

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7441
/proc/meminfo: memFree=1496048/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5624 CPUtime=882.01
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1294 0 0 0 88197 4 0 0 25 0 1 0 286522951 5758976 1276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1406 1276 67 122 0 1280 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 5624

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495856/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5720 CPUtime=942
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1310 0 0 0 94195 5 0 0 25 0 1 0 286522951 5857280 1292 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1430 1292 67 122 0 1304 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 5720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495728/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5816 CPUtime=1001.98
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1334 0 0 0 100193 5 0 0 25 0 1 0 286522951 5955584 1316 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1454 1316 67 122 0 1328 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 5816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495600/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5912 CPUtime=1061.95
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1356 0 0 0 106190 5 0 0 25 0 1 0 286522951 6053888 1338 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1478 1338 67 122 0 1352 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 5912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495536/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=5912 CPUtime=1121.94
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1356 0 0 0 112188 6 0 0 25 0 1 0 286522951 6053888 1338 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1478 1338 67 122 0 1352 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 5912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495344/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=6104 CPUtime=1181.92
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1407 0 0 0 118186 6 0 0 25 0 1 0 286522951 6250496 1389 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1526 1389 67 122 0 1400 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 6104

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

[startup+1183.9 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495344/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=6104 CPUtime=1183.52
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1415 0 0 0 118346 6 0 0 25 0 1 0 286522951 6250496 1397 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1526 1397 67 122 0 1400 0
Current children cumulated CPU time (s) 1183.52
Current children cumulated vsize (KiB) 6104

[startup+1187.1 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495280/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=6200 CPUtime=1186.72
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1423 0 0 0 118666 6 0 0 25 0 1 0 286522951 6348800 1405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1550 1405 67 122 0 1424 0
Current children cumulated CPU time (s) 1186.72
Current children cumulated vsize (KiB) 6200

[startup+1188.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495280/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=6200 CPUtime=1188.32
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1423 0 0 0 118826 6 0 0 25 0 1 0 286522951 6348800 1405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1550 1405 67 122 0 1424 0
Current children cumulated CPU time (s) 1188.32
Current children cumulated vsize (KiB) 6200

[startup+1189.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495280/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=6200 CPUtime=1189.12
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1431 0 0 0 118906 6 0 0 25 0 1 0 286522951 6348800 1413 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1550 1413 67 122 0 1424 0
Current children cumulated CPU time (s) 1189.12
Current children cumulated vsize (KiB) 6200

[startup+1189.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7443
/proc/meminfo: memFree=1495280/2055920 swapFree=4168736/4192956
[pid=7440] ppid=7438 vsize=6200 CPUtime=1189.32
/proc/7440/stat : 7440 (mxc) R 7438 7440 7344 0 -1 4194304 1431 0 0 0 118926 6 0 0 25 0 1 0 286522951 6348800 1413 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1550 1413 67 122 0 1424 0
Current children cumulated CPU time (s) 1189.32
Current children cumulated vsize (KiB) 6200

Child status: 20
Real time (s): 1189.78
CPU time (s): 1189.4
CPU user time (s): 1189.33
CPU system time (s): 0.069989
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 6200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1189.33
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1432
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= 9
involuntary context switches= 2001

runsolver used 1.48377 second user time and 2.80857 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 28 12:27:59 UTC 2007

IDJOB= 316223
IDBENCH= 20436
IDSOLVER= 107
FILE ID= node10/316223-1172665679

PBS_JOBID= 3980968

Free space on /tmp= 66510 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s93-100.cnf
COMMAND LINE= /tmp/evaluation/316223-1172665679/mxc /tmp/evaluation/316223-1172665679/instance-316223-1172665679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-316223-1172665679 -o ROOT/results/node10/solver-316223-1172665679 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316223-1172665679/mxc /tmp/evaluation/316223-1172665679/instance-316223-1172665679.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  cb4f09f5b8ab5c8da265c9ab7b857cb1

RANDOM SEED= 661495940

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1502216 kB
Buffers:         27292 kB
Cached:         451500 kB
SwapCached:       2784 kB
Active:         121328 kB
Inactive:       380244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502216 kB
SwapTotal:     4192956 kB
SwapFree:      4168736 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          30120 kB
Slab:            37664 kB
Committed_AS:  1437752 kB
PageTables:       1832 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= 66510 MiB

End job on node10 on Wed Feb 28 12:47:49 UTC 2007