Trace number 369188

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 1232.54 1232.85

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1230.59
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1232.50/1232.84	c MXC attempting /tmp/evaluation/369188-1177294686/instance-369188-1177294686.cnf
1232.50/1232.84	c 0 assignments made, starting to guess now
1232.50/1232.84	c ===================================[MXC]=====================================
1232.50/1232.84	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1232.50/1232.84	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1232.50/1232.84	c =============================================================================
1232.50/1232.84	c |         0 |     818     2790 |    1000       0       0     nan |  0.000 % |
1232.50/1232.84	c |       100 |     818     2790 |    1100     100    1492    14.9 |  0.000 % |
1232.50/1232.84	c |       250 |     818     2790 |    1210     249    4226    17.0 |  0.000 % |
1232.50/1232.84	c |       476 |     818     2790 |    1331     475    8112    17.1 |  0.000 % |
1232.50/1232.84	c |       814 |     818     2790 |    1464     812   15286    18.8 |  0.000 % |
1232.50/1232.84	c |      1321 |     818     2790 |    1610    1319   26994    20.5 |  0.000 % |
1232.50/1232.84	c |      2082 |     818     2790 |    1771    1274   24614    19.3 |  0.000 % |
1232.50/1232.84	c |      3221 |     818     2790 |    1948    1527   28015    18.3 |  0.000 % |
1232.50/1232.84	c |      4929 |     818     2790 |    2143    1295   25020    19.3 |  0.000 % |
1232.50/1232.84	c |      7491 |     818     2790 |    2357    1716   29946    17.5 |  0.000 % |
1232.50/1232.84	c |     11335 |     818     2790 |    2593    2027   36563    18.0 |  0.000 % |
1232.50/1232.84	c |     17103 |     818     2790 |    2853    1313   21731    16.6 |  0.000 % |
1232.50/1232.84	c |     25752 |     818     2790 |    3138    2834   50108    17.7 |  0.000 % |
1232.50/1232.84	c |     38726 |     818     2790 |    3452    1693   27270    16.1 |  0.000 % |
1232.50/1232.84	c |     58188 |     818     2790 |    3797    2208   36841    16.7 |  0.000 % |
1232.50/1232.84	c |     87381 |     818     2790 |    4177    2956   53287    18.0 |  0.000 % |
1232.50/1232.84	c |    131171 |     818     2790 |    4594    2925   48483    16.6 |  0.000 % |
1232.50/1232.84	c |    196856 |     818     2790 |    5054    4350   70726    16.3 |  0.000 % |
1232.50/1232.84	c |    295382 |     818     2790 |    5559    4429   77000    17.4 |  0.000 % |
1232.50/1232.84	c |    443173 |     818     2790 |    6115    5101   80226    15.7 |  0.000 % |
1232.50/1232.84	c |    664858 |     818     2790 |    6727    3810   56712    14.9 |  0.000 % |
1232.50/1232.84	c |    997385 |     818     2790 |    7400    3674   60414    16.4 |  0.000 % |
1232.50/1232.84	c |   1496173 |     818     2790 |    8140    7332  126497    17.3 |  0.000 % |
1232.50/1232.84	c |   2244356 |     818     2790 |    8954    7385  111273    15.1 |  0.000 % |
1232.50/1232.84	c |   3366631 |     818     2790 |    9849    7057  110767    15.7 |  0.000 % |
1232.50/1232.84	c |   5050043 |     818     2790 |   10834    7706  104206    13.5 |  0.000 % |
1232.50/1232.84	c |   7575160 |     818     2790 |   11918   10437  155222    14.9 |  0.000 % |
1232.50/1232.84	c |  11362836 |     798     2714 |   13109   10166  169790    16.7 |  0.581 % |
1232.50/1232.84	c 1232.720s elapsed
1232.50/1232.84	c restarts: 27
1232.50/1232.84	c decisions: 16483416
1232.50/1232.84	c propagations: 659742880
1232.50/1232.84	c conflicts: 14790285
1232.50/1232.84	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-369188-1177294686 -o ROOT/results/node57/solver-369188-1177294686 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369188-1177294686/mxc /tmp/evaluation/369188-1177294686/instance-369188-1177294686.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: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1821920/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=932 CPUtime=0
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 170604603 954368 89 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 233 89 59 122 0 107 0

[startup+0.078826 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1821920/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1072 CPUtime=0.07
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 163 0 0 0 7 0 0 0 18 0 1 0 170604603 1097728 145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530132 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 268 145 67 122 0 142 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1072

[startup+0.101827 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1821920/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1204 CPUtime=0.1
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 172 0 0 0 10 0 0 0 18 0 1 0 170604603 1232896 154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 301 154 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301844 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1821920/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1204 CPUtime=0.3
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 190 0 0 0 30 0 0 0 19 0 1 0 170604603 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1204

[startup+0.701879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1821920/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1324 CPUtime=0.7
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 217 0 0 0 70 0 0 0 23 0 1 0 170604603 1355776 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 331 199 67 122 0 205 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1324

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1821336/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1452 CPUtime=1.49
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 243 0 0 0 149 0 0 0 25 0 1 0 170604603 1486848 225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 363 225 67 122 0 237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1452

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1821080/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1576 CPUtime=3.09
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 274 0 0 0 309 0 0 0 25 0 1 0 170604603 1613824 256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 394 256 67 122 0 268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1576

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1820832/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1696 CPUtime=6.29
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 312 0 0 0 629 0 0 0 25 0 1 0 170604603 1736704 294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 424 294 67 122 0 298 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1696

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1820512/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=1932 CPUtime=12.69
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 371 0 0 0 1269 0 0 0 25 0 1 0 170604603 1978368 353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 483 353 67 122 0 357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1932

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1820384/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=2168 CPUtime=25.49
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 416 0 0 0 2549 0 0 0 25 0 1 0 170604603 2220032 398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 542 398 67 122 0 416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2168

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1819936/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=2532 CPUtime=51.08
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 510 0 0 0 5108 0 0 0 25 0 1 0 170604603 2592768 492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 633 492 67 122 0 507 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2532

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1819552/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=2868 CPUtime=102.27
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 603 0 0 0 10227 0 0 0 25 0 1 0 170604603 2936832 585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 717 585 67 122 0 591 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1819232/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=3216 CPUtime=162.25
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 693 0 0 0 16225 0 0 0 25 0 1 0 170604603 3293184 675 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 804 675 67 122 0 678 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3216

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1819040/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=3324 CPUtime=222.24
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 719 0 0 0 22224 0 0 0 25 0 1 0 170604603 3403776 701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 831 701 67 122 0 705 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3324

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1818720/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=3668 CPUtime=282.22
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 805 0 0 0 28222 0 0 0 25 0 1 0 170604603 3756032 787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 917 787 67 122 0 791 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3668

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1818592/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=3772 CPUtime=342.21
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 823 0 0 0 34221 0 0 0 25 0 1 0 170604603 3862528 805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 943 805 67 122 0 817 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1818336/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4084 CPUtime=402.19
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 891 0 0 0 40219 0 0 0 25 0 1 0 170604603 4182016 873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1021 873 67 122 0 895 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4084

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1818208/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4180 CPUtime=462.18
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 931 0 0 0 46218 0 0 0 25 0 1 0 170604603 4280320 913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1045 913 67 122 0 919 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4180

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1818080/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4276 CPUtime=522.16
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 952 0 0 0 52216 0 0 0 25 0 1 0 170604603 4378624 934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1069 934 67 122 0 943 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4276

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1817952/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4380 CPUtime=582.15
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 975 0 0 0 58215 0 0 0 25 0 1 0 170604603 4485120 957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1095 957 67 122 0 969 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1817696/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4588 CPUtime=642.14
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1031 0 0 0 64214 0 0 0 25 0 1 0 170604603 4698112 1013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1147 1013 67 122 0 1021 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4588

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1817504/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4796 CPUtime=702.12
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1071 0 0 0 70212 0 0 0 25 0 1 0 170604603 4911104 1053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1199 1053 67 122 0 1073 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 4796

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1817312/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=4988 CPUtime=762.12
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1127 0 0 0 76211 1 0 0 25 0 1 0 170604603 5107712 1109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1247 1109 67 122 0 1121 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 4988

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1817248/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5084 CPUtime=822.1
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1143 0 0 0 82209 1 0 0 25 0 1 0 170604603 5206016 1125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1271 1125 67 122 0 1145 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 5084

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1817184/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5180 CPUtime=882.08
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1167 0 0 0 88207 1 0 0 25 0 1 0 170604603 5304320 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1295 1149 67 122 0 1169 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816992/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5276 CPUtime=942.07
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1193 0 0 0 94206 1 0 0 25 0 1 0 170604603 5402624 1175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1319 1175 67 122 0 1193 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 5276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816864/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5372 CPUtime=1002.05
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1225 0 0 0 100204 1 0 0 25 0 1 0 170604603 5500928 1207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1343 1207 67 122 0 1217 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5372 CPUtime=1062.04
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1233 0 0 0 106203 1 0 0 25 0 1 0 170604603 5500928 1215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1343 1215 67 122 0 1217 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 5372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816864/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5372 CPUtime=1122.02
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1233 0 0 0 112201 1 0 0 25 0 1 0 170604603 5500928 1215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1343 1215 67 122 0 1217 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 5372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5372 CPUtime=1182.01
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1233 0 0 0 118200 1 0 0 25 0 1 0 170604603 5500928 1215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1343 1215 67 122 0 1217 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 5372

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

[startup+1203.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1202.81
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 120280 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1202.81
Current children cumulated vsize (KiB) 5468

[startup+1215.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1215.6
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 121559 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1215.6
Current children cumulated vsize (KiB) 5468

[startup+1222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1222
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 122199 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529792 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1222
Current children cumulated vsize (KiB) 5468

[startup+1228.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1228.4
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 122839 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1228.4
Current children cumulated vsize (KiB) 5468

[startup+1230.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1230
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 122999 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1230
Current children cumulated vsize (KiB) 5468

[startup+1231.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1231.6
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 123159 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1231.6
Current children cumulated vsize (KiB) 5468

[startup+1232.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1232
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 123199 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1232
Current children cumulated vsize (KiB) 5468

[startup+1232.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1232.4
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 123239 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1232.4
Current children cumulated vsize (KiB) 5468

[startup+1232.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32395
/proc/meminfo: memFree=1816800/2055920 swapFree=4183112/4192956
[pid=32392] ppid=32390 vsize=5468 CPUtime=1232.5
/proc/32392/stat : 32392 (mxc) R 32390 32392 31487 0 -1 4194304 1241 0 0 0 123249 1 0 0 25 0 1 0 170604603 5599232 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1367 1223 67 122 0 1241 0
Current children cumulated CPU time (s) 1232.5
Current children cumulated vsize (KiB) 5468

Child status: 20
Real time (s): 1232.85
CPU time (s): 1232.54
CPU user time (s): 1232.53
CPU system time (s): 0.013997
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 5468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1232.53
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1242
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= 7
involuntary context switches= 2199

runsolver used 0.773882 second user time and 2.5976 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Mon Apr 23 02:18:06 UTC 2007

IDJOB= 369188
IDBENCH= 24748
IDSOLVER= 181
FILE ID= node57/369188-1177294686

PBS_JOBID= 4650832

Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369188-1177294686/mxc /tmp/evaluation/369188-1177294686/instance-369188-1177294686.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-369188-1177294686 -o ROOT/results/node57/solver-369188-1177294686 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369188-1177294686/mxc /tmp/evaluation/369188-1177294686/instance-369188-1177294686.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 502199058

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1822392 kB
Buffers:         35824 kB
Cached:         122148 kB
SwapCached:       3664 kB
Active:          43852 kB
Inactive:       123844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822392 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            51964 kB
Committed_AS:  2574688 kB
PageTables:       1408 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= 66456 MiB

End job on node57 on Mon Apr 23 02:38:39 UTC 2007