Trace number 424757

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 1481.07 1481.59

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.2851
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1480.98/1481.59	c MXC attempting /tmp/evaluation/424757-1177810113/instance-424757-1177810113.cnf
1480.98/1481.59	c 0 assignments made, starting to guess now
1480.98/1481.59	c ===================================[MXC]=====================================
1480.98/1481.59	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1480.98/1481.59	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1480.98/1481.59	c =============================================================================
1480.98/1481.59	c |         0 |    2052     6156 |    1000       0       0     nan |  0.000 % |
1480.98/1481.59	c |       100 |    2052     6156 |    1100      99    1747    17.6 |  0.000 % |
1480.98/1481.59	c |       250 |    2052     6156 |    1210     249    4754    19.1 |  0.000 % |
1480.98/1481.59	c |       477 |    2052     6156 |    1331     476    8435    17.7 |  0.000 % |
1480.98/1481.59	c |       814 |    2052     6156 |    1464     813   14431    17.8 |  0.000 % |
1480.98/1481.59	c |      1321 |    2052     6156 |    1610    1320   22206    16.8 |  0.000 % |
1480.98/1481.59	c |      2081 |    2052     6156 |    1771    1275   20252    15.9 |  0.000 % |
1480.98/1481.59	c |      3221 |    2052     6156 |    1948    1529   26198    17.1 |  0.000 % |
1480.98/1481.59	c |      4930 |    2052     6156 |    2143    1290   22403    17.4 |  0.000 % |
1480.98/1481.59	c |      7492 |    2052     6156 |    2357    1709   26895    15.7 |  0.000 % |
1480.98/1481.59	c |     11338 |    2052     6156 |    2593    2021   34170    16.9 |  0.000 % |
1480.98/1481.59	c |     17104 |    2052     6156 |    2853    1305   23696    18.2 |  0.000 % |
1480.98/1481.59	c |     25753 |    2052     6156 |    3138    2831   50062    17.7 |  0.000 % |
1480.98/1481.59	c |     38727 |    2052     6156 |    3452    1691   29245    17.3 |  0.000 % |
1480.98/1481.59	c |     58189 |    2052     6156 |    3797    2173   32608    15.0 |  0.000 % |
1480.98/1481.59	c |     87383 |    2052     6156 |    4177    2905   52480    18.1 |  0.000 % |
1480.98/1481.59	c |    131174 |    2052     6156 |    4594    2867   43898    15.3 |  0.000 % |
1480.98/1481.59	c |    196860 |    2052     6156 |    5054    4281   77423    18.1 |  0.000 % |
1480.98/1481.59	c |    295386 |    2052     6156 |    5559    4360   93660    21.5 |  0.000 % |
1480.98/1481.59	c |    443177 |    2052     6156 |    6115    4927   98084    19.9 |  0.000 % |
1480.98/1481.59	c |    664860 |    2052     6156 |    6727    3584   70416    19.6 |  0.000 % |
1480.98/1481.59	c |    997385 |    2052     6156 |    7400    3444   67265    19.5 |  0.000 % |
1480.98/1481.59	c |   1496173 |    2052     6156 |    8140    6842  124417    18.2 |  0.000 % |
1480.98/1481.59	c |   2244355 |    2052     6156 |    8954    6751  126179    18.7 |  0.000 % |
1480.98/1481.59	c |   3366630 |    2052     6156 |    9849    5976  110541    18.5 |  0.000 % |
1480.98/1481.59	c |   5050042 |    2052     6156 |   10834    6504  131095    20.2 |  0.000 % |
1480.98/1481.59	c |   7575158 |    2052     6156 |   11918    9099  160157    17.6 |  0.000 % |
1480.98/1481.59	c |  11362833 |    2032     6096 |   13109    9106  161006    17.7 |  0.317 % |
1480.98/1481.59	c 1481.290s elapsed
1480.98/1481.59	c restarts: 27
1480.98/1481.59	c decisions: 16141177
1480.98/1481.59	c propagations: 1249390698
1480.98/1481.59	c conflicts: 13556692
1480.98/1481.59	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-424757-1177810113 -o ROOT/results/node59/solver-424757-1177810113 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424757-1177810113/mxc /tmp/evaluation/424757-1177810113/instance-424757-1177810113.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: 0.84 0.94 0.97 3/64 13196
/proc/meminfo: memFree=1514864/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1064 CPUtime=0
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 228920889 1089536 119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 266 119 57 122 0 140 0

[startup+0.0351689 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 13196
/proc/meminfo: memFree=1514864/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1196 CPUtime=0.03
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 152 0 0 0 3 0 0 0 18 0 1 0 228920889 1224704 137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 299 137 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.101181 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 13196
/proc/meminfo: memFree=1514864/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1204 CPUtime=0.09
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 228920889 1232896 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 301 171 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301219 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 13196
/proc/meminfo: memFree=1514864/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1328 CPUtime=0.29
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 216 0 0 0 29 0 0 0 19 0 1 0 228920889 1359872 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531033 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 332 199 67 122 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701294 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 13196
/proc/meminfo: memFree=1514864/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1456 CPUtime=0.69
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 241 0 0 0 69 0 0 0 22 0 1 0 228920889 1490944 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 364 224 67 122 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1456

[startup+1.50145 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 13197
/proc/meminfo: memFree=1514152/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1584 CPUtime=1.49
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 228920889 1622016 257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 396 257 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10175 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 13197
/proc/meminfo: memFree=1513896/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1712 CPUtime=3.09
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 228920889 1753088 282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 428 282 67 122 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1712

[startup+6.30136 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 13197
/proc/meminfo: memFree=1513640/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=1968 CPUtime=6.29
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 358 0 0 0 629 0 0 0 25 0 1 0 228920889 2015232 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528088 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 492 341 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7016 s]
/proc/loadavg: 0.88 0.94 0.97 2/65 13197
/proc/meminfo: memFree=1513328/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=2216 CPUtime=12.69
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 228920889 2269184 401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 554 401 67 122 0 428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2216

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 13197
/proc/meminfo: memFree=1512944/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=2452 CPUtime=25.49
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 503 0 0 0 2549 0 0 0 25 0 1 0 228920889 2510848 486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 613 486 67 122 0 487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2452

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.97 2/65 13197
/proc/meminfo: memFree=1512688/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=2796 CPUtime=51.08
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 576 0 0 0 5108 0 0 0 25 0 1 0 228920889 2863104 559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519573 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 699 559 67 122 0 573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2796

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 13197
/proc/meminfo: memFree=1512176/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=3348 CPUtime=102.26
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 706 0 0 0 10226 0 0 0 25 0 1 0 228920889 3428352 689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 837 689 67 122 0 711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3348

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 13197
/proc/meminfo: memFree=1511792/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=3624 CPUtime=162.24
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 794 0 0 0 16224 0 0 0 25 0 1 0 228920889 3710976 777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 906 777 67 122 0 780 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3624

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 13197
/proc/meminfo: memFree=1511472/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=4000 CPUtime=222.21
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 881 0 0 0 22221 0 0 0 25 0 1 0 228920889 4096000 864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1000 864 67 122 0 874 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13197
/proc/meminfo: memFree=1511152/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=4348 CPUtime=282.19
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 956 0 0 0 28219 0 0 0 25 0 1 0 228920889 4452352 939 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1087 939 67 122 0 961 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4348

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13197
/proc/meminfo: memFree=1510832/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=4580 CPUtime=342.17
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1027 0 0 0 34217 0 0 0 25 0 1 0 228920889 4689920 1010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1145 1010 67 122 0 1019 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4580

[startup+402.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 13197
/proc/meminfo: memFree=1510832/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=4684 CPUtime=402.15
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1038 0 0 0 40215 0 0 0 25 0 1 0 228920889 4796416 1021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1171 1021 67 122 0 1045 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4684

[startup+462.301 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 13197
/proc/meminfo: memFree=1510704/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=4804 CPUtime=462.13
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1069 0 0 0 46213 0 0 0 25 0 1 0 228920889 4919296 1052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1201 1052 67 122 0 1075 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4804

[startup+522.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 13197
/proc/meminfo: memFree=1510512/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=4972 CPUtime=522.11
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1121 0 0 0 52211 0 0 0 25 0 1 0 228920889 5091328 1104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1243 1104 67 122 0 1117 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4972

[startup+582.302 s]
/proc/loadavg: 1.05 1.02 0.99 2/65 13197
/proc/meminfo: memFree=1510320/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5180 CPUtime=582.09
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1165 0 0 0 58209 0 0 0 25 0 1 0 228920889 5304320 1148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1295 1148 67 122 0 1169 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5180

[startup+642.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 13197
/proc/meminfo: memFree=1510128/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5268 CPUtime=642.07
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1203 0 0 0 64207 0 0 0 25 0 1 0 228920889 5394432 1186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1317 1186 67 122 0 1191 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5268


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

/proc/meminfo: memFree=1509872/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5620 CPUtime=822.01
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1282 0 0 0 82200 1 0 0 25 0 1 0 228920889 5754880 1265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1405 1265 67 122 0 1279 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5620

[startup+882.301 s]
/proc/loadavg: 1.20 1.09 1.01 2/65 13199
/proc/meminfo: memFree=1509744/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5728 CPUtime=881.99
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1310 0 0 0 88198 1 0 0 25 0 1 0 228920889 5865472 1293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1432 1293 67 122 0 1306 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 5728

[startup+942.301 s]
/proc/loadavg: 1.12 1.09 1.01 2/65 13199
/proc/meminfo: memFree=1509680/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5728 CPUtime=941.97
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1317 0 0 0 94196 1 0 0 25 0 1 0 228920889 5865472 1300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1432 1300 67 122 0 1306 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 5728

[startup+1002.3 s]
/proc/loadavg: 1.04 1.07 1.01 2/65 13199
/proc/meminfo: memFree=1509616/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5816 CPUtime=1001.95
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1327 0 0 0 100194 1 0 0 25 0 1 0 228920889 5955584 1310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1454 1310 67 122 0 1328 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 5816

[startup+1062.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 13199
/proc/meminfo: memFree=1509552/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5912 CPUtime=1061.93
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1349 0 0 0 106192 1 0 0 25 0 1 0 228920889 6053888 1332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528086 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1478 1332 67 122 0 1352 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 5912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 13199
/proc/meminfo: memFree=1509488/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5912 CPUtime=1121.9
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1367 0 0 0 112189 1 0 0 25 0 1 0 228920889 6053888 1350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1478 1350 67 122 0 1352 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 5912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 13199
/proc/meminfo: memFree=1509424/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=5996 CPUtime=1181.88
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1383 0 0 0 118187 1 0 0 25 0 1 0 228920889 6139904 1366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1499 1366 67 122 0 1373 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 5996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13199
/proc/meminfo: memFree=1509296/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6084 CPUtime=1241.86
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1409 0 0 0 124185 1 0 0 25 0 1 0 228920889 6230016 1392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1521 1392 67 122 0 1395 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 6084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13199
/proc/meminfo: memFree=1509168/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6264 CPUtime=1301.85
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1442 0 0 0 130184 1 0 0 25 0 1 0 228920889 6414336 1425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1566 1425 67 122 0 1440 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 6264

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13199
/proc/meminfo: memFree=1509168/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6264 CPUtime=1361.82
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1452 0 0 0 136181 1 0 0 25 0 1 0 228920889 6414336 1435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1566 1435 67 122 0 1440 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 6264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13199
/proc/meminfo: memFree=1509040/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6352 CPUtime=1421.81
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1468 0 0 0 142179 2 0 0 25 0 1 0 228920889 6504448 1451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1588 1451 67 122 0 1462 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 6352

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13199
/proc/meminfo: memFree=1509040/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6352 CPUtime=1433
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1472 0 0 0 143298 2 0 0 25 0 1 0 228920889 6504448 1455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1588 1455 67 122 0 1462 0
Current children cumulated CPU time (s) 1433
Current children cumulated vsize (KiB) 6352

[startup+1459.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1509040/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6352 CPUtime=1458.59
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1476 0 0 0 145857 2 0 0 25 0 1 0 228920889 6504448 1459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1588 1459 67 122 0 1462 0
Current children cumulated CPU time (s) 1458.59
Current children cumulated vsize (KiB) 6352

[startup+1471.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1509040/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6352 CPUtime=1471.39
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1478 0 0 0 147137 2 0 0 25 0 1 0 228920889 6504448 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1588 1461 67 122 0 1462 0
Current children cumulated CPU time (s) 1471.39
Current children cumulated vsize (KiB) 6352

[startup+1478.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1508976/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6440 CPUtime=1477.79
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1486 0 0 0 147777 2 0 0 25 0 1 0 228920889 6594560 1469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1610 1469 67 122 0 1484 0
Current children cumulated CPU time (s) 1477.79
Current children cumulated vsize (KiB) 6440

[startup+1479.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1508976/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6440 CPUtime=1479.39
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1487 0 0 0 147937 2 0 0 25 0 1 0 228920889 6594560 1470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1610 1470 67 122 0 1484 0
Current children cumulated CPU time (s) 1479.39
Current children cumulated vsize (KiB) 6440

[startup+1480.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1508976/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6440 CPUtime=1480.19
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1490 0 0 0 148017 2 0 0 25 0 1 0 228920889 6594560 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1610 1473 67 122 0 1484 0
Current children cumulated CPU time (s) 1480.19
Current children cumulated vsize (KiB) 6440

[startup+1481.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1508976/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6440 CPUtime=1480.59
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1490 0 0 0 148057 2 0 0 25 0 1 0 228920889 6594560 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1610 1473 67 122 0 1484 0
Current children cumulated CPU time (s) 1480.59
Current children cumulated vsize (KiB) 6440

[startup+1481.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13199
/proc/meminfo: memFree=1508976/2055920 swapFree=4184616/4192956
[pid=13196] ppid=13194 vsize=6440 CPUtime=1480.98
/proc/13196/stat : 13196 (mxc) R 13194 13196 13142 0 -1 4194304 1490 0 0 0 148096 2 0 0 25 0 1 0 228920889 6594560 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13196/statm: 1610 1473 67 122 0 1484 0
Current children cumulated CPU time (s) 1480.98
Current children cumulated vsize (KiB) 6440

Child status: 20
Real time (s): 1481.59
CPU time (s): 1481.07
CPU user time (s): 1481.05
CPU system time (s): 0.024996
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 6440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1481.05
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1491
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= 8
involuntary context switches= 1837

runsolver used 1.15882 second user time and 2.88956 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Apr 29 01:28:33 UTC 2007

IDJOB= 424757
IDBENCH= 20285
IDSOLVER= 174
FILE ID= node59/424757-1177810113

PBS_JOBID= 4715887

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424757-1177810113/mxc /tmp/evaluation/424757-1177810113/instance-424757-1177810113.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424757-1177810113 -o ROOT/results/node59/solver-424757-1177810113 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424757-1177810113/mxc /tmp/evaluation/424757-1177810113/instance-424757-1177810113.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 778903025

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1515336 kB
Buffers:         50476 kB
Cached:         412756 kB
SwapCached:       2364 kB
Active:         236176 kB
Inactive:       236544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515336 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            53844 kB
Committed_AS:  3127172 kB
PageTables:       1472 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= 66539 MiB

End job on node59 on Sun Apr 29 01:53:15 UTC 2007