Trace number 424523

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 3505.03 3506.34

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
MD5SUM9b938d3ce8a45ac3fb47963c51fbe49e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark95.4625
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

3504.99/3506.33	c MXC attempting /tmp/evaluation/424523-1177693620/instance-424523-1177693620.cnf
3504.99/3506.33	c 0 assignments made, starting to guess now
3504.99/3506.33	c ===================================[MXC]=====================================
3504.99/3506.33	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
3504.99/3506.33	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
3504.99/3506.33	c =============================================================================
3504.99/3506.33	c |         0 |    1704     5112 |    1000       0       0     nan |  0.000 % |
3504.99/3506.33	c |       100 |    1704     5112 |    1100     100    2342    23.4 |  0.000 % |
3504.99/3506.33	c |       250 |    1704     5112 |    1210     250    5482    21.9 |  0.000 % |
3504.99/3506.33	c |       478 |    1704     5112 |    1331     478    9110    19.1 |  0.000 % |
3504.99/3506.33	c |       816 |    1704     5112 |    1464     816   15265    18.7 |  0.000 % |
3504.99/3506.33	c |      1323 |    1704     5112 |    1610    1323   24861    18.8 |  0.000 % |
3504.99/3506.33	c |      2085 |    1704     5112 |    1771    1280   23755    18.6 |  0.000 % |
3504.99/3506.33	c |      3225 |    1704     5112 |    1948    1534   29167    19.0 |  0.000 % |
3504.99/3506.34	c |      4933 |    1704     5112 |    2143    1294   24360    18.8 |  0.000 % |
3504.99/3506.34	c |      7497 |    1704     5112 |    2357    1716   32806    19.1 |  0.000 % |
3504.99/3506.34	c |     11341 |    1704     5112 |    2593    2024   41320    20.4 |  0.000 % |
3504.99/3506.34	c |     17108 |    1704     5112 |    2853    1315   22670    17.2 |  0.000 % |
3504.99/3506.34	c |     25757 |    1704     5112 |    3138    2833   47956    16.9 |  0.000 % |
3504.99/3506.34	c |     38731 |    1704     5112 |    3452    1692   26781    15.8 |  0.000 % |
3504.99/3506.34	c |     58193 |    1704     5112 |    3797    2170   36053    16.6 |  0.000 % |
3504.99/3506.34	c |     87385 |    1704     5112 |    4177    2897   54943    19.0 |  0.000 % |
3504.99/3506.34	c |    131175 |    1704     5112 |    4594    2838   53457    18.8 |  0.000 % |
3504.99/3506.34	c |    196859 |    1704     5112 |    5054    4217   71454    16.9 |  0.000 % |
3504.99/3506.34	c |    295387 |    1704     5112 |    5559    4266   69960    16.4 |  0.000 % |
3504.99/3506.34	c |    443176 |    1704     5112 |    6115    4831   84259    17.4 |  0.000 % |
3504.99/3506.34	c |    664861 |    1704     5112 |    6727    3457   56120    16.2 |  0.000 % |
3504.99/3506.34	c |    997387 |    1704     5112 |    7400    6546  116434    17.8 |  0.000 % |
3504.99/3506.34	c |   1496175 |    1704     5112 |    8140    6146   95652    15.6 |  0.000 % |
3504.99/3506.34	c |   2244357 |    1704     5112 |    8954    5928  113976    19.2 |  0.000 % |
3504.99/3506.34	c |   3366632 |    1704     5112 |    9849    5258  103235    19.6 |  0.000 % |
3504.99/3506.34	c |   5050044 |    1704     5112 |   10834    5495   96136    17.5 |  0.000 % |
3504.99/3506.34	c |   7575161 |    1704     5112 |   11918    7740  135453    17.5 |  0.000 % |
3504.99/3506.34	c |  11362836 |    1704     5112 |   13109    7797  141470    18.1 |  0.000 % |
3504.99/3506.34	c |  17044351 |    1704     5112 |   14420    9404  193091    20.5 |  0.000 % |
3504.99/3506.34	c |  25566620 |    1704     5112 |   15863   13006  235237    18.1 |  0.000 % |
3504.99/3506.34	c -789.417s elapsed
3504.99/3506.34	c restarts: 29
3504.99/3506.34	c decisions: 38643542
3504.99/3506.34	c propagations: 2005621339
3504.99/3506.34	c conflicts: 33021221
3504.99/3506.34	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/node58/watcher-424523-1177693620 -o ROOT/results/node58/solver-424523-1177693620 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424523-1177693620/mxc /tmp/evaluation/424523-1177693620/instance-424523-1177693620.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 2/64 4507
/proc/meminfo: memFree=1665384/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1064 CPUtime=0
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 217271720 1089536 103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 266 103 57 122 0 140 0

[startup+0.021707 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4507
/proc/meminfo: memFree=1665384/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1064 CPUtime=0.01
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 136 0 0 0 1 0 0 0 18 0 1 0 217271720 1089536 121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 266 121 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101719 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4507
/proc/meminfo: memFree=1665384/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1204 CPUtime=0.09
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 187 0 0 0 9 0 0 0 18 0 1 0 217271720 1232896 170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531328 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 301 170 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301752 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4507
/proc/meminfo: memFree=1665384/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1336 CPUtime=0.29
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 210 0 0 0 29 0 0 0 19 0 1 0 217271720 1368064 193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 334 193 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701819 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4507
/proc/meminfo: memFree=1665384/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1468 CPUtime=0.69
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 233 0 0 0 69 0 0 0 23 0 1 0 217271720 1503232 216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 367 216 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1664800/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1468 CPUtime=1.49
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 217271720 1503232 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 367 244 67 122 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1664544/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1708 CPUtime=3.09
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 217271720 1748992 279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 427 279 67 122 0 301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1664224/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=1868 CPUtime=6.29
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 336 0 0 0 629 0 0 0 25 0 1 0 217271720 1912832 319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 467 319 67 122 0 341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1868

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1663904/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=2116 CPUtime=12.69
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 396 0 0 0 1269 0 0 0 25 0 1 0 217271720 2166784 379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530997 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 529 379 67 122 0 403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1663648/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=2348 CPUtime=25.48
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 463 0 0 0 2548 0 0 0 25 0 1 0 217271720 2404352 446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 587 446 67 122 0 461 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2348

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1663264/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=2684 CPUtime=51.07
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 555 0 0 0 5107 0 0 0 25 0 1 0 217271720 2748416 538 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 671 538 67 122 0 545 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2684

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1662816/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=3124 CPUtime=102.26
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 661 0 0 0 10226 0 0 0 25 0 1 0 217271720 3198976 644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 781 644 67 122 0 655 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3124

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1662432/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=3548 CPUtime=162.23
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 758 0 0 0 16223 0 0 0 25 0 1 0 217271720 3633152 741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528296 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 887 741 67 122 0 761 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1662176/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=3732 CPUtime=222.21
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 803 0 0 0 22221 0 0 0 25 0 1 0 217271720 3821568 786 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 933 786 67 122 0 807 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3732

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661920/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=3972 CPUtime=282.2
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 873 0 0 0 28219 1 0 0 25 0 1 0 217271720 4067328 856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 993 856 67 122 0 867 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3972

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661792/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=4148 CPUtime=342.18
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 907 0 0 0 34217 1 0 0 25 0 1 0 217271720 4247552 890 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1037 890 67 122 0 911 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4148

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661664/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=4224 CPUtime=402.15
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 943 0 0 0 40214 1 0 0 25 0 1 0 217271720 4325376 926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1056 926 67 122 0 930 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4224

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661472/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=4464 CPUtime=462.13
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 998 0 0 0 46212 1 0 0 25 0 1 0 217271720 4571136 981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528093 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1116 981 67 122 0 990 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661280/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=4664 CPUtime=522.11
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1037 0 0 0 52210 1 0 0 25 0 1 0 217271720 4775936 1020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1166 1020 67 122 0 1040 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661152/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=4752 CPUtime=582.09
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1068 0 0 0 58208 1 0 0 25 0 1 0 217271720 4866048 1051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531373 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1188 1051 67 122 0 1062 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4752

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4508
/proc/meminfo: memFree=1661088/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=4864 CPUtime=642.08
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1086 0 0 0 64206 2 0 0 25 0 1 0 217271720 4980736 1069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1216 1069 67 122 0 1090 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4864


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

/proc/meminfo: memFree=1658784/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=6996 CPUtime=2801.33
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1645 0 0 0 280124 9 0 0 25 0 1 0 217271720 7163904 1623 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1749 1623 67 122 0 1623 0
Current children cumulated CPU time (s) 2801.33
Current children cumulated vsize (KiB) 6996

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658720/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7064 CPUtime=2861.31
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1653 0 0 0 286122 9 0 0 25 0 1 0 217271720 7233536 1631 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519534 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1766 1631 67 122 0 1640 0
Current children cumulated CPU time (s) 2861.31
Current children cumulated vsize (KiB) 7064

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658656/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7188 CPUtime=2921.28
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1680 0 0 0 292119 9 0 0 25 0 1 0 217271720 7360512 1658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1797 1658 67 122 0 1671 0
Current children cumulated CPU time (s) 2921.28
Current children cumulated vsize (KiB) 7188

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658592/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7184 CPUtime=2981.26
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1680 0 0 0 298117 9 0 0 25 0 1 0 217271720 7356416 1658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1796 1658 67 122 0 1670 0
Current children cumulated CPU time (s) 2981.26
Current children cumulated vsize (KiB) 7184

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658592/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7184 CPUtime=3041.24
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1680 0 0 0 304115 9 0 0 25 0 1 0 217271720 7356416 1658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1796 1658 67 122 0 1670 0
Current children cumulated CPU time (s) 3041.24
Current children cumulated vsize (KiB) 7184

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658528/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7184 CPUtime=3101.23
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1693 0 0 0 310113 10 0 0 25 0 1 0 217271720 7356416 1671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1796 1671 67 122 0 1670 0
Current children cumulated CPU time (s) 3101.23
Current children cumulated vsize (KiB) 7184

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658528/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7264 CPUtime=3161.2
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1698 0 0 0 316110 10 0 0 25 0 1 0 217271720 7438336 1676 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1816 1676 67 122 0 1690 0
Current children cumulated CPU time (s) 3161.2
Current children cumulated vsize (KiB) 7264

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4510
/proc/meminfo: memFree=1658528/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7264 CPUtime=3221.18
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1706 0 0 0 322108 10 0 0 25 0 1 0 217271720 7438336 1684 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1816 1684 67 122 0 1690 0
Current children cumulated CPU time (s) 3221.18
Current children cumulated vsize (KiB) 7264

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 4680
/proc/meminfo: memFree=1657192/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7264 CPUtime=3281.09
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1710 0 0 0 328098 11 0 0 25 0 1 0 217271720 7438336 1688 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1816 1688 67 122 0 1690 0
Current children cumulated CPU time (s) 3281.09
Current children cumulated vsize (KiB) 7264

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658208/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3341.05
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 334094 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3341.05
Current children cumulated vsize (KiB) 7344

[startup+3402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3401.03
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 340092 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3401.03
Current children cumulated vsize (KiB) 7344

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3461
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 346089 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3461
Current children cumulated vsize (KiB) 7344

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

[startup+3481.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3480.2
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 348009 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3480.2
Current children cumulated vsize (KiB) 7344

[startup+3494.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3492.99
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 349288 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3492.99
Current children cumulated vsize (KiB) 7344

[startup+3500.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3499.39
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 349928 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3499.39
Current children cumulated vsize (KiB) 7344

[startup+3503.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658336/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3502.59
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 350248 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3502.59
Current children cumulated vsize (KiB) 7344

[startup+3505.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658336/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3504.19
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 350408 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3504.19
Current children cumulated vsize (KiB) 7344

[startup+3505.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3504.59
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 350448 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3504.59
Current children cumulated vsize (KiB) 7344

[startup+3506.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1658272/2055920 swapFree=4184532/4192956
[pid=4507] ppid=4505 vsize=7344 CPUtime=3504.99
/proc/4507/stat : 4507 (mxc) R 4505 4507 4018 0 -1 4194304 1722 0 0 0 350488 11 0 0 25 0 1 0 217271720 7520256 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4507/statm: 1836 1700 67 122 0 1710 0
Current children cumulated CPU time (s) 3504.99
Current children cumulated vsize (KiB) 7344

Child status: 20
Real time (s): 3506.34
CPU time (s): 3505.03
CPU user time (s): 3504.91
CPU system time (s): 0.118981
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 7344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3504.91
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1723
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= 2901

runsolver used 2.77058 second user time and 6.84596 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 27 17:07:00 UTC 2007

IDJOB= 424523
IDBENCH= 20025
IDSOLVER= 174
FILE ID= node58/424523-1177693620

PBS_JOBID= 4698668

Free space on /tmp= 66522 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424523-1177693620/mxc /tmp/evaluation/424523-1177693620/instance-424523-1177693620.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-424523-1177693620 -o ROOT/results/node58/solver-424523-1177693620 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424523-1177693620/mxc /tmp/evaluation/424523-1177693620/instance-424523-1177693620.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9b938d3ce8a45ac3fb47963c51fbe49e

RANDOM SEED= 890683685

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1665920 kB
Buffers:         39432 kB
Cached:         275388 kB
SwapCached:       2604 kB
Active:         212228 kB
Inactive:       112560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665920 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            51292 kB
Committed_AS:  1169620 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66522 MiB

End job on node58 on Fri Apr 27 18:05:27 UTC 2007