Trace number 367496

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 4528.25 4529.68

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3104.62
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

4528.17/4529.65	c MXC attempting /tmp/evaluation/367496-1176927442/instance-367496-1176927442.cnf
4528.17/4529.65	c 42706 assignments made, starting to guess now
4528.17/4529.65	c ===================================[MXC]=====================================
4528.17/4529.65	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4528.17/4529.65	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4528.17/4529.65	c =============================================================================
4528.17/4529.65	c |         0 |  117088   430038 |   39029       0       0     nan | 23.646 % |
4528.17/4529.65	c |       102 |  117088   430038 |   42931     102    5374    52.7 | 23.646 % |
4528.17/4529.65	c |       254 |  112567   410878 |   47225     221   11376    51.5 | 26.948 % |
4528.17/4529.65	c |       480 |  110410   402464 |   51947     408   23846    58.4 | 28.318 % |
4528.17/4529.65	c |       817 |  107867   391974 |   57142     710   37031    52.2 | 30.137 % |
4528.17/4529.65	c |      1324 |  104632   374284 |   62856    1153   67665    58.7 | 33.968 % |
4528.17/4529.65	c |      2087 |  104002   371375 |   69142    1891  145271    76.8 | 34.533 % |
4528.17/4529.65	c |      3227 |   98366   352446 |   76056    1850  104113    56.3 | 37.302 % |
4528.17/4529.65	c |      4936 |   88079   301909 |   83662    3339  248804    74.5 | 47.403 % |
4528.17/4529.65	c |      7501 |   68501   229943 |   92028    4733  499645   105.6 | 57.614 % |
4528.17/4529.65	c |     11346 |   67055   223834 |  101231    8538  970544   113.7 | 58.762 % |
4528.17/4529.65	c |     17112 |   59225   194713 |  111354   13720 1458783   106.3 | 63.751 % |
4528.17/4529.65	c |     25763 |   58777   193130 |  122489   22320 2556454   114.5 | 64.006 % |
4528.17/4529.65	c |     38737 |   58632   192630 |  134738   35269 4532600   128.5 | 64.084 % |
4528.17/4529.65	c |     58199 |   53440   174593 |  148212   54015 6778492   125.5 | 67.047 % |
4528.17/4529.65	c |     87391 |   52593   171195 |  163033   83136 10137972   121.9 | 67.694 % |
4528.17/4529.65	c |    131180 |   51611   167771 |  179337  126868 15556074   122.6 | 68.258 % |
4528.17/4529.65	c |    196868 |   51248   166513 |  197270  102937 12043169   117.0 | 68.448 % |
4528.17/4529.65	c |    295394 |   47560   154315 |  216998  102532 10821239   105.5 | 70.351 % |
4528.17/4529.65	c |    443184 |   47134   152876 |  238697  141908 13568496    95.6 | 70.576 % |
4528.17/4529.65	c |    664868 |   46611   150890 |  262567  124921 11616741    93.0 | 70.902 % |
4528.17/4529.65	c 233.943s elapsed
4528.17/4529.65	c restarts: 20
4528.17/4529.65	c decisions: 1258809
4528.17/4529.65	c propagations: -1851165056
4528.17/4529.65	c conflicts: 926191
4528.17/4529.65	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/node74/watcher-367496-1176927442 -o ROOT/results/node74/solver-367496-1176927442 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367496-1176927442/mxc /tmp/evaluation/367496-1176927442/instance-367496-1176927442.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 3/66 24091
/proc/meminfo: memFree=1780896/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=15220 CPUtime=0
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 751 0 0 0 0 0 0 0 18 0 1 0 140659093 15585280 735 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 3805 741 42 122 0 3679 0

[startup+0.0752769 s]
/proc/loadavg: 0.72 0.93 0.98 3/66 24091
/proc/meminfo: memFree=1780896/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=35816 CPUtime=0.06
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 7930 0 0 0 3 3 0 0 18 0 1 0 140659093 36675584 7914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 8954 7915 46 122 0 8828 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 35816

[startup+0.10128 s]
/proc/loadavg: 0.72 0.93 0.98 3/66 24091
/proc/meminfo: memFree=1780896/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=36872 CPUtime=0.1
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 8188 0 0 0 6 4 0 0 18 0 1 0 140659093 37756928 8172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9218 8172 46 122 0 9092 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 36872

[startup+0.301304 s]
/proc/loadavg: 0.72 0.93 0.98 3/66 24091
/proc/meminfo: memFree=1780896/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=43732 CPUtime=0.3
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 9901 0 0 0 25 5 0 0 19 0 1 0 140659093 44781568 9885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 10933 9886 46 122 0 10807 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 43732

[startup+0.701349 s]
/proc/loadavg: 0.72 0.93 0.98 3/66 24091
/proc/meminfo: memFree=1780896/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=36152 CPUtime=0.69
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 11540 0 0 0 64 5 0 0 22 0 1 0 140659093 37019648 7952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9038 7952 59 122 0 8912 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36152

[startup+1.50144 s]
/proc/loadavg: 0.72 0.93 0.98 2/67 24092
/proc/meminfo: memFree=1749208/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=36152 CPUtime=1.49
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 11549 0 0 0 144 5 0 0 25 0 1 0 140659093 37019648 7961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9038 7961 59 122 0 8912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36152

[startup+3.10163 s]
/proc/loadavg: 0.72 0.93 0.98 2/67 24092
/proc/meminfo: memFree=1749016/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=36152 CPUtime=3.09
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 11554 0 0 0 304 5 0 0 25 0 1 0 140659093 37019648 7966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531479 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9038 7966 59 122 0 8912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36152

[startup+6.302 s]
/proc/loadavg: 0.74 0.94 0.98 2/67 24092
/proc/meminfo: memFree=1748952/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=36288 CPUtime=6.29
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 11581 0 0 0 624 5 0 0 25 0 1 0 140659093 37158912 7993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9072 7993 59 122 0 8946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36288

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/67 24092
/proc/meminfo: memFree=1748120/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=36948 CPUtime=12.68
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 11779 0 0 0 1263 5 0 0 25 0 1 0 140659093 37834752 8191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9237 8191 59 122 0 9111 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36948

[startup+25.5012 s]
/proc/loadavg: 0.81 0.94 0.98 2/67 24092
/proc/meminfo: memFree=1746456/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=38668 CPUtime=25.48
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 12220 0 0 0 2542 6 0 0 25 0 1 0 140659093 39596032 8632 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 9667 8632 59 122 0 9541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38668

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.98 2/67 24092
/proc/meminfo: memFree=1741912/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=43288 CPUtime=51.06
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 13402 0 0 0 5098 8 0 0 25 0 1 0 140659093 44326912 9814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531494 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 10822 9814 59 122 0 10696 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43288

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/67 24092
/proc/meminfo: memFree=1729112/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=56088 CPUtime=102.25
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 16573 0 0 0 10214 11 0 0 25 0 1 0 140659093 57434112 12985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 14022 12985 59 122 0 13896 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 56088

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/67 24092
/proc/meminfo: memFree=1717272/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=67844 CPUtime=162.23
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 19516 0 0 0 16208 15 0 0 25 0 1 0 140659093 69472256 15928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 16961 15928 59 122 0 16835 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 67844

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/67 24092
/proc/meminfo: memFree=1706584/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=78660 CPUtime=222.21
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 22180 0 0 0 22202 19 0 0 25 0 1 0 140659093 80547840 18592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 19665 18592 59 122 0 19539 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 78660

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1697304/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=87924 CPUtime=282.2
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 24497 0 0 0 28198 22 0 0 25 0 1 0 140659093 90034176 20909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 21981 20909 59 122 0 21855 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 87924

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1686424/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=98544 CPUtime=342.18
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 27180 0 0 0 34193 25 0 0 25 0 1 0 140659093 100909056 23592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 24636 23592 59 122 0 24510 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 98544

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1677208/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=107860 CPUtime=402.16
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 29496 0 0 0 40188 28 0 0 25 0 1 0 140659093 110448640 25908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 26965 25908 59 122 0 26839 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 107860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1669656/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=115768 CPUtime=462.14
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 31363 0 0 0 46184 30 0 0 25 0 1 0 140659093 118546432 27775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 28942 27775 59 122 0 28816 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 115768

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1663064/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=122468 CPUtime=522.12
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 33020 0 0 0 52180 32 0 0 25 0 1 0 140659093 125407232 29432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 30617 29432 59 122 0 30491 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 122468

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1656408/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=128968 CPUtime=582.1
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 34654 0 0 0 58177 33 0 0 25 0 1 0 140659093 132063232 31066 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 32242 31066 59 122 0 32116 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 128968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24092
/proc/meminfo: memFree=1652120/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=132936 CPUtime=642.09
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 35844 0 0 0 64175 34 0 0 25 0 1 0 140659093 136126464 32078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531441 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 33234 32078 67 122 0 33108 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 132936


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

/proc/meminfo: memFree=1632600/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=3881.06
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41709 0 0 0 388065 41 0 0 25 0 1 0 140659093 157171712 36813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36813 67 122 0 38246 0
Current children cumulated CPU time (s) 3881.06
Current children cumulated vsize (KiB) 153488

[startup+3942.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632664/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=3941.05
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41709 0 0 0 394064 41 0 0 25 0 1 0 140659093 157171712 36813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36813 67 122 0 38246 0
Current children cumulated CPU time (s) 3941.05
Current children cumulated vsize (KiB) 153488

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632664/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4001.03
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41709 0 0 0 400062 41 0 0 25 0 1 0 140659093 157171712 36813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36813 67 122 0 38246 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 153488

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632664/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4061.01
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41709 0 0 0 406060 41 0 0 25 0 1 0 140659093 157171712 36813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36813 67 122 0 38246 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 153488

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632728/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4120.99
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41714 0 0 0 412058 41 0 0 25 0 1 0 140659093 157171712 36818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36818 67 122 0 38246 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 153488

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632664/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4180.97
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41714 0 0 0 418056 41 0 0 25 0 1 0 140659093 157171712 36818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36818 67 122 0 38246 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 153488

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632728/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4240.96
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41714 0 0 0 424055 41 0 0 25 0 1 0 140659093 157171712 36818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530123 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36818 67 122 0 38246 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 153488

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632664/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4300.94
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41717 0 0 0 430053 41 0 0 25 0 1 0 140659093 157171712 36821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36821 67 122 0 38246 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 153488

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632600/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153488 CPUtime=4360.92
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41720 0 0 0 436051 41 0 0 25 0 1 0 140659093 157171712 36824 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38372 36824 67 122 0 38246 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 153488

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4420.9
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41745 0 0 0 442049 41 0 0 25 0 1 0 140659093 157437952 36849 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36849 67 122 0 38311 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 153748

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632600/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4480.89
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41746 0 0 0 448048 41 0 0 25 0 1 0 140659093 157437952 36850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36850 67 122 0 38311 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 153748

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

[startup+4505.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4504.08
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41746 0 0 0 450367 41 0 0 25 0 1 0 140659093 157437952 36850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36850 67 122 0 38311 0
Current children cumulated CPU time (s) 4504.08
Current children cumulated vsize (KiB) 153748

[startup+4518.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4516.88
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41747 0 0 0 451647 41 0 0 25 0 1 0 140659093 157437952 36851 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36851 67 122 0 38311 0
Current children cumulated CPU time (s) 4516.88
Current children cumulated vsize (KiB) 153748

[startup+4524.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4523.27
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41748 0 0 0 452286 41 0 0 25 0 1 0 140659093 157437952 36852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36852 67 122 0 38311 0
Current children cumulated CPU time (s) 4523.27
Current children cumulated vsize (KiB) 153748

[startup+4527.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4526.47
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41748 0 0 0 452606 41 0 0 25 0 1 0 140659093 157437952 36852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36852 67 122 0 38311 0
Current children cumulated CPU time (s) 4526.47
Current children cumulated vsize (KiB) 153748

[startup+4528.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4527.28
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41748 0 0 0 452687 41 0 0 25 0 1 0 140659093 157437952 36852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36852 67 122 0 38311 0
Current children cumulated CPU time (s) 4527.28
Current children cumulated vsize (KiB) 153748

[startup+4529.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4527.67
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41748 0 0 0 452726 41 0 0 25 0 1 0 140659093 157437952 36852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36852 67 122 0 38311 0
Current children cumulated CPU time (s) 4527.67
Current children cumulated vsize (KiB) 153748

[startup+4529.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4528.07
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41748 0 0 0 452766 41 0 0 25 0 1 0 140659093 157437952 36852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36852 67 122 0 38311 0
Current children cumulated CPU time (s) 4528.07
Current children cumulated vsize (KiB) 153748

[startup+4529.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24292
/proc/meminfo: memFree=1632536/2055920 swapFree=4183056/4192956
[pid=24091] ppid=24089 vsize=153748 CPUtime=4528.17
/proc/24091/stat : 24091 (mxc) R 24089 24091 24035 0 -1 4194304 41748 0 0 0 452776 41 0 0 25 0 1 0 140659093 157437952 36852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24091/statm: 38437 36852 67 122 0 38311 0
Current children cumulated CPU time (s) 4528.17
Current children cumulated vsize (KiB) 153748

Child status: 20
Real time (s): 4529.68
CPU time (s): 4528.25
CPU user time (s): 4527.81
CPU system time (s): 0.436933
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 154516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4527.81
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41771
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= 5686

runsolver used 5.09822 second user time and 9.93049 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 18 20:17:23 UTC 2007

IDJOB= 367496
IDBENCH= 20380
IDSOLVER= 174
FILE ID= node74/367496-1176927442

PBS_JOBID= 4605672

Free space on /tmp= 103191 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/367496-1176927442/mxc /tmp/evaluation/367496-1176927442/instance-367496-1176927442.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-367496-1176927442 -o ROOT/results/node74/solver-367496-1176927442 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367496-1176927442/mxc /tmp/evaluation/367496-1176927442/instance-367496-1176927442.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 449549250

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1781368 kB
Buffers:         13972 kB
Cached:         210760 kB
SwapCached:       2796 kB
Active:          90664 kB
Inactive:       143396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781368 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:           15064 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            26348 kB
Committed_AS:  1992460 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103191 MiB

End job on node74 on Wed Apr 18 21:32:53 UTC 2007