Trace number 367493

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 4782.04 4783.32

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2352.91
Satisfiable
(Un)Satisfiability was proved
Number of variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

Solver Data (download as text)

4781.93/4783.29	c MXC attempting /tmp/evaluation/367493-1176923432/instance-367493-1176923432.cnf
4781.93/4783.29	c 37552 assignments made, starting to guess now
4781.93/4783.29	c ===================================[MXC]=====================================
4781.93/4783.29	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4781.93/4783.29	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4781.93/4783.29	c =============================================================================
4781.93/4783.29	c |         0 |   79112   294567 |   26370       0       0     nan | 26.471 % |
4781.93/4783.29	c |       100 |   75241   276311 |   29007      75    2927    39.0 | 31.123 % |
4781.93/4783.29	c |       250 |   68354   243046 |   31907     163    4970    30.5 | 39.748 % |
4781.93/4783.29	c |       475 |   67848   240961 |   35098     338   15846    46.9 | 40.247 % |
4781.93/4783.29	c |       812 |   63431   222605 |   38608     629   31249    49.7 | 44.563 % |
4781.93/4783.29	c |      1318 |   57413   194788 |   42469    1062   54898    51.7 | 51.728 % |
4781.93/4783.29	c |      2077 |   56454   190508 |   46716    1784  117897    66.1 | 52.837 % |
4781.93/4783.29	c |      3216 |   43763   143701 |   51387    2666  170840    64.1 | 63.689 % |
4781.93/4783.29	c |      4924 |   43538   142911 |   56526    4351  412069    94.7 | 63.857 % |
4781.93/4783.29	c |      7487 |   41097   134840 |   62179    6662  782568   117.5 | 65.756 % |
4781.93/4783.29	c |     11335 |   40604   133105 |   68396   10479 1278325   122.0 | 66.130 % |
4781.93/4783.29	c |     17101 |   40434   132526 |   75236   16210 1994319   123.0 | 66.255 % |
4781.93/4783.29	c |     25751 |   39544   129053 |   82760   24801 3618339   145.9 | 67.043 % |
4781.93/4783.29	c |     38728 |   39454   128742 |   91036   37752 5872184   155.5 | 67.109 % |
4781.93/4783.29	c |     58190 |   38723   126098 |  100140   57160 8915343   156.0 | 67.675 % |
4781.93/4783.29	c |     87382 |   38615   125704 |  110154   86332 15416324   178.6 | 67.763 % |
4781.93/4783.29	c |    131172 |   35059   114044 |  121169   75065 12705327   169.3 | 68.678 % |
4781.93/4783.29	c |    196856 |   32788   106258 |  133286   75281 9741409   129.4 | 70.634 % |
4781.93/4783.29	c |    295382 |   25616    83102 |  146615  107102 15601809   145.7 | 74.839 % |
4781.93/4783.29	c |    443171 |   25353    82198 |  161276  108321 17946238   165.7 | 75.049 % |
4781.93/4783.29	c |    664854 |   21731    69822 |  177404   88148 12359313   140.2 | 77.839 % |
4781.93/4783.29	c |    997379 |   21528    69169 |  195144  154611 17851118   115.5 | 77.975 % |
4781.93/4783.29	c 487.773s elapsed
4781.93/4783.29	c restarts: 21
4781.93/4783.29	c decisions: 1720082
4781.93/4783.29	c propagations: -1907923035
4781.93/4783.29	c conflicts: 1200455
4781.93/4783.29	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/node26/watcher-367493-1176923432 -o ROOT/results/node26/solver-367493-1176923432 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367493-1176923432/mxc /tmp/evaluation/367493-1176923432/instance-367493-1176923432.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: 1.00 1.00 0.99 2/77 19570
/proc/meminfo: memFree=1196272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=11684 CPUtime=0
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 538 0 0 0 0 0 0 0 20 0 1 0 140260078 11964416 522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 2921 528 42 122 0 2795 0

[startup+0.0461909 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 19570
/proc/meminfo: memFree=1196272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=27496 CPUtime=0.03
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 6029 0 0 0 1 2 0 0 20 0 1 0 140260078 28155904 6013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6874 6014 46 122 0 6748 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 27496

[startup+0.101196 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 19570
/proc/meminfo: memFree=1196272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=29476 CPUtime=0.08
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 6539 0 0 0 6 2 0 0 20 0 1 0 140260078 30183424 6523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7369 6523 46 122 0 7243 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 29476

[startup+0.301214 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 19570
/proc/meminfo: memFree=1196272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=36468 CPUtime=0.29
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 8278 0 0 0 26 3 0 0 22 0 1 0 140260078 37343232 8262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 9117 8262 46 122 0 8991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36468

[startup+0.701251 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 19570
/proc/meminfo: memFree=1196272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=27820 CPUtime=0.69
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 8849 0 0 0 65 4 0 0 25 0 1 0 140260078 28487680 6145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6955 6145 59 122 0 6829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27820

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19571
/proc/meminfo: memFree=1171816/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=27820 CPUtime=1.49
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 8867 0 0 0 145 4 0 0 25 0 1 0 140260078 28487680 6163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6955 6163 59 122 0 6829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27820

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19571
/proc/meminfo: memFree=1171624/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=27820 CPUtime=3.09
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 8874 0 0 0 304 5 0 0 25 0 1 0 140260078 28487680 6170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6955 6170 59 122 0 6829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27820

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19571
/proc/meminfo: memFree=1171368/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=27956 CPUtime=6.29
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 8888 0 0 0 624 5 0 0 25 0 1 0 140260078 28626944 6184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6989 6184 59 122 0 6863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27956

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19571
/proc/meminfo: memFree=1170736/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=28880 CPUtime=12.69
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 9169 0 0 0 1264 5 0 0 25 0 1 0 140260078 29573120 6465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7220 6465 59 122 0 7094 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28880

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19571
/proc/meminfo: memFree=1167024/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=32576 CPUtime=25.48
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 10073 0 0 0 2542 6 0 0 25 0 1 0 140260078 33357824 7369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 8144 7369 59 122 0 8018 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32576

[startup+51.1019 s]
/proc/loadavg: 1.08 1.02 1.00 3/78 19571
/proc/meminfo: memFree=1159536/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=40100 CPUtime=51.08
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 11976 0 0 0 5100 8 0 0 25 0 1 0 140260078 41062400 9272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 10025 9272 59 122 0 9899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40100

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19571
/proc/meminfo: memFree=1143856/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=55808 CPUtime=102.27
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 15867 0 0 0 10214 13 0 0 25 0 1 0 140260078 57147392 13163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 13952 13163 59 122 0 13826 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55808

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1129584/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=69944 CPUtime=162.25
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 19444 0 0 0 16208 17 0 0 25 0 1 0 140260078 71622656 16740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519105 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17486 16740 59 122 0 17360 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69944

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1114288/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=85264 CPUtime=222.24
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 23223 0 0 0 22202 22 0 0 25 0 1 0 140260078 87310336 20519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 21316 20519 59 122 0 21190 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 85264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1100912/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=98916 CPUtime=282.22
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 26609 0 0 0 28196 26 0 0 25 0 1 0 140260078 101289984 23905 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 24729 23905 59 122 0 24603 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 98916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1090096/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=109108 CPUtime=342.2
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 29308 0 0 0 34190 30 0 0 25 0 1 0 140260078 111726592 26494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 27277 26494 67 122 0 27151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 109108

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1090096/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=109108 CPUtime=402.19
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 29311 0 0 0 40188 31 0 0 25 0 1 0 140260078 111726592 26497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 27277 26497 67 122 0 27151 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 109108

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1090096/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=109108 CPUtime=462.17
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 29314 0 0 0 46186 31 0 0 25 0 1 0 140260078 111726592 26500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 27277 26500 67 122 0 27151 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 109108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1090096/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=109108 CPUtime=522.16
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 29321 0 0 0 52184 32 0 0 25 0 1 0 140260078 111726592 26507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 27277 26507 67 122 0 27151 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 109108

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1090096/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=109108 CPUtime=582.15
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 29452 0 0 0 58182 33 0 0 25 0 1 0 140260078 111726592 26519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 27277 26519 67 122 0 27151 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 109108

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19571
/proc/meminfo: memFree=1090032/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=109108 CPUtime=642.13
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 29455 0 0 0 64180 33 0 0 25 0 1 0 140260078 111726592 26522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 27277 26522 67 122 0 27151 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 109108


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

/proc/meminfo: memFree=1060272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=3821.26
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38298 0 0 0 382056 70 0 0 25 0 1 0 140260078 143233024 33939 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33939 67 122 0 34843 0
Current children cumulated CPU time (s) 3821.26
Current children cumulated vsize (KiB) 139876

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060336/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=3881.25
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38299 0 0 0 388055 70 0 0 25 0 1 0 140260078 143233024 33940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33940 67 122 0 34843 0
Current children cumulated CPU time (s) 3881.25
Current children cumulated vsize (KiB) 139876

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060336/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=3941.24
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38299 0 0 0 394053 71 0 0 25 0 1 0 140260078 143233024 33940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33940 67 122 0 34843 0
Current children cumulated CPU time (s) 3941.24
Current children cumulated vsize (KiB) 139876

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060336/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4001.21
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38305 0 0 0 400050 71 0 0 25 0 1 0 140260078 143233024 33946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33946 67 122 0 34843 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 139876

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060080/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4061.21
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38507 0 0 0 406049 72 0 0 25 0 1 0 140260078 143233024 33957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33957 67 122 0 34843 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 139876

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060144/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4121.19
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38508 0 0 0 412046 73 0 0 25 0 1 0 140260078 143233024 33958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33958 67 122 0 34843 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 139876

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060144/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4181.17
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38508 0 0 0 418044 73 0 0 25 0 1 0 140260078 143233024 33958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33958 67 122 0 34843 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 139876

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4241.16
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38509 0 0 0 424042 74 0 0 25 0 1 0 140260078 143233024 33959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33959 67 122 0 34843 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 139876

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4301.14
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38509 0 0 0 430040 74 0 0 25 0 1 0 140260078 143233024 33959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33959 67 122 0 34843 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 139876

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4361.13
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38509 0 0 0 436038 75 0 0 25 0 1 0 140260078 143233024 33959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33959 67 122 0 34843 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 139876

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060336/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4421.11
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38511 0 0 0 442036 75 0 0 25 0 1 0 140260078 143233024 33961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33961 67 122 0 34843 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 139876

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1060272/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=139876 CPUtime=4481.1
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38520 0 0 0 448034 76 0 0 25 0 1 0 140260078 143233024 33970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 34969 33970 67 122 0 34843 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 139876

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059888/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=140136 CPUtime=4541.08
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38749 0 0 0 454032 76 0 0 25 0 1 0 140260078 143499264 34008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 35034 34008 67 122 0 34908 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 140136

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059952/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=140136 CPUtime=4601.07
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38749 0 0 0 460030 77 0 0 25 0 1 0 140260078 143499264 34008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 35034 34008 67 122 0 34908 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 140136

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059952/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=140136 CPUtime=4661.06
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38749 0 0 0 466028 78 0 0 25 0 1 0 140260078 143499264 34008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 35034 34008 67 122 0 34908 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 140136

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059952/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=140136 CPUtime=4721.04
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38753 0 0 0 472026 78 0 0 25 0 1 0 140260078 143499264 34012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 35034 34012 67 122 0 34908 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 140136

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059888/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=140396 CPUtime=4781.03
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38802 0 0 0 478024 79 0 0 25 0 1 0 140260078 143765504 34061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529951 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 35099 34061 67 122 0 34973 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 140396

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

[startup+4783.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059888/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=140396 CPUtime=4781.83
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194304 38802 0 0 0 478104 79 0 0 25 0 1 0 140260078 143765504 34061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 35099 34061 67 122 0 34973 0
Current children cumulated CPU time (s) 4781.83
Current children cumulated vsize (KiB) 140396

[startup+4783.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19771
/proc/meminfo: memFree=1059888/2055920 swapFree=4170240/4192956
[pid=19570] ppid=19568 vsize=0 CPUtime=4782.01
/proc/19570/stat : 19570 (mxc) R 19568 19570 19278 0 -1 4194308 38812 0 0 0 478122 79 0 0 24 0 1 0 140260078 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4782.01
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4783.32
CPU time (s): 4782.04
CPU user time (s): 4781.23
CPU system time (s): 0.811876
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 140900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4781.23
system time used= 0.811876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38812
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= 43279

runsolver used 5.75512 second user time and 11.1353 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 18 19:10:33 UTC 2007

IDJOB= 367493
IDBENCH= 20377
IDSOLVER= 174
FILE ID= node26/367493-1176923432

PBS_JOBID= 4605664

Free space on /tmp= 66426 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/367493-1176923432/mxc /tmp/evaluation/367493-1176923432/instance-367493-1176923432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-367493-1176923432 -o ROOT/results/node26/solver-367493-1176923432 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367493-1176923432/mxc /tmp/evaluation/367493-1176923432/instance-367493-1176923432.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 394516795

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1196680 kB
Buffers:         38152 kB
Cached:         740616 kB
SwapCached:       3232 kB
Active:         299588 kB
Inactive:       502076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1196680 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           11356 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            43088 kB
Committed_AS:   995908 kB
PageTables:       1716 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= 66426 MiB

End job on node26 on Wed Apr 18 20:30:16 UTC 2007