Trace number 1731646

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: SATzilla CRAFTEDUNSAT 576.649 576.823

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark248.946
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

10.78/10.84	c run March_dl for 5 seconds ... 
10.78/10.84	c Bin: Executing march_dl
10.78/10.84	c child exit by a signal
10.78/10.84	c march_dl returned code 137.
10.78/10.84	c run saps (UBCSAT implementation) for 2 seconds ... 
10.78/10.84	c Bin: Executing ubcsat2006
10.78/10.84	c child exited successfully
10.78/10.84	c ubcsat2006 returned code 0.
10.78/10.84	c satzilla computing base features
10.78/10.84	c satzilla doing unit-prop probe
10.78/10.84	c satzilla doing local search probe
10.78/10.84	c satzilla doing lobjois search-space size estimate
10.78/10.84	c satzilla's ranking:
10.78/10.84	c 1) minisat20: 1.070543
10.78/10.84	c 2) minisat20+P: 1.566747
10.78/10.84	c 3) vallst+P: 2.836204
10.78/10.84	c 4) march_dl: 2.839061
10.78/10.84	c 5) zchaff_rand+P: 2.907742
10.78/10.84	c 6) march_dl+P: 4.452817
10.78/10.84	c 7) kcnfs+P: 999.000000
10.78/10.84	c 8) kcnfs: 999.000000
10.78/10.84	c 9) vallst: 999.000000
10.78/10.84	c 10) zchaff_rand: 999.000000
10.78/10.84	c satzilla running minisat20 ... 
10.78/10.84	This is MiniSat 2.0 beta
10.78/10.84	WARNING: for repeatability, setting FPU to use double precision
10.78/10.84	============================[ Problem Statistics ]=============================
10.78/10.84	|                                                                             |
10.78/10.84	|  Number of variables:  744                                                  |
10.78/10.84	|  Number of clauses:    2464                                                 |
10.78/10.84	|  Parsing time:         0.00         s                                       |
10.78/10.84	============================[ Search Statistics ]==============================
10.78/10.84	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
10.78/10.84	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
10.78/10.84	===============================================================================
10.78/10.84	|         0 |     744     2464     6432 |      821        0    nan |  0.000 % |
10.78/10.84	|       102 |     744     2464     6432 |      903      102     19 |  0.000 % |
10.78/10.85	|       252 |     744     2464     6432 |      993      252     19 |  0.001 % |
10.78/10.86	|       477 |     744     2464     6432 |     1093      477     22 |  0.000 % |
10.78/10.87	|       815 |     744     2464     6432 |     1202      815     22 |  0.000 % |
10.78/10.89	|      1322 |     744     2464     6432 |     1322     1322     25 |  0.003 % |
10.87/10.93	|      2082 |     744     2464     6432 |     1455     1421     26 |  0.000 % |
10.87/11.00	|      3222 |     744     2464     6432 |     1600      957     27 |  0.000 % |
11.06/11.11	|      4930 |     744     2464     6432 |     1760      934     22 |  0.000 % |
11.16/11.26	|      7492 |     744     2464     6432 |     1936     1606     24 |  0.000 % |
11.46/11.51	|     11336 |     744     2464     6432 |     2130     1325     26 |  0.003 % |
11.76/11.90	|     17103 |     744     2464     6432 |     2343     1521     23 |  0.000 % |
12.36/12.44	|     25753 |     744     2464     6432 |     2577     1707     21 |  0.003 % |
13.26/13.32	|     38727 |     744     2464     6432 |     2835     2487     30 |  0.000 % |
14.66/14.79	|     58188 |     744     2464     6432 |     3119     2529     27 |  0.003 % |
17.06/17.15	|     87380 |     744     2464     6432 |     3430     2409     28 |  0.003 % |
20.56/20.69	|    131171 |     744     2464     6432 |     3774     3373     30 |  0.000 % |
26.16/26.20	|    196855 |     744     2464     6432 |     4151     2611     29 |  0.000 % |
34.95/35.09	|    295381 |     744     2464     6432 |     4566     2554     28 |  0.003 % |
48.45/48.54	|    443171 |     744     2464     6432 |     5023     2620     27 |  0.000 % |
69.44/69.58	|    664857 |     744     2464     6432 |     5525     4948     36 |  0.000 % |
102.53/102.65	|    997383 |     744     2464     6432 |     6078     4036     29 |  0.000 % |
154.51/154.63	|   1496172 |     744     2464     6432 |     6685     5896     30 |  0.003 % |
239.79/239.93	|   2244355 |     744     2464     6432 |     7354     4020     30 |  0.004 % |
366.16/366.33	|   3366630 |     743     2448     6400 |     8089     4860     33 |  0.138 % |
557.79/558.02	|   5050042 |     723     2320     6096 |     8898     5712     28 |  2.829 % |
576.59/576.82	===============================================================================
576.59/576.82	restarts              : 26
576.59/576.82	conflicts             : 5227072        (9238 /sec)
576.59/576.82	decisions             : 6077958        (1.61 % random) (10742 /sec)
576.59/576.82	propagations          : 545185544      (963561 /sec)
576.59/576.82	conflict literals     : 176962738      (14.97 % deleted)
576.59/576.82	Memory used           : 6.42 MB
576.59/576.82	CPU time              : 565.803 s
576.59/576.82	
576.59/576.82	c Bin: Executing minisat20
576.59/576.82	c child exited successfully
576.59/576.82	c minisat20 returned code 20.
576.59/576.82	s UNSATISFIABLE
576.59/576.82	c SATZILLA_TIME=576.720000

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731646-1240772977/watcher-1731646-1240772977 -o /tmp/evaluation-result-1731646-1240772977/solver-1731646-1240772977 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1731646-1240772977.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19834
/proc/meminfo: memFree=1785696/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=772 CPUtime=0
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 105327320 790528 115 1992294400 134512640 134996440 4294956240 18446744073709551615 134544583 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 193 115 53 118 0 72 0

[startup+0.03671 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19834
/proc/meminfo: memFree=1785696/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=1432 CPUtime=0.03
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 285 0 0 0 3 0 0 0 18 0 1 0 105327320 1466368 277 1992294400 134512640 134996440 4294956240 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 358 277 75 118 0 237 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2872

[startup+0.101716 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19834
/proc/meminfo: memFree=1785696/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=1432 CPUtime=0.09
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 105327320 1466368 297 1992294400 134512640 134996440 4294956240 18446744073709551615 134528326 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 358 297 75 118 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2872

[startup+0.301738 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19834
/proc/meminfo: memFree=1785696/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=1432 CPUtime=0.29
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 105327320 1466368 305 1992294400 134512640 134996440 4294956240 18446744073709551615 134552175 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 358 305 75 118 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2872

[startup+0.701782 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19834
/proc/meminfo: memFree=1785696/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=1432 CPUtime=0.69
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 317 0 0 0 69 0 0 0 23 0 1 0 105327320 1466368 309 1992294400 134512640 134996440 4294956240 18446744073709551615 134566764 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 358 309 75 118 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2872

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19836
/proc/meminfo: memFree=1784592/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=1564 CPUtime=1.49
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 318 0 0 0 149 0 0 0 25 0 1 0 105327320 1601536 310 1992294400 134512640 134996440 4294956240 18446744073709551615 134617620 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 391 310 75 118 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3004

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19836
/proc/meminfo: memFree=1784464/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=0
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 105327320 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 360 110 95 260 0 84 0
[pid=19835] ppid=19834 vsize=1564 CPUtime=3.09
/proc/19835/stat : 19835 (march_dl) R 19834 19834 19442 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 105327320 1601536 315 1992294400 134512640 134996440 4294956240 18446744073709551615 134568157 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19835/statm: 391 315 75 118 0 270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3004

[startup+6.3024 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19837
/proc/meminfo: memFree=1784720/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1440 CPUtime=4.99
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 135 326 0 0 0 0 499 0 16 0 1 0 105327320 1474560 111 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 360 111 96 260 0 84 0
[pid=19837] ppid=19834 vsize=6188 CPUtime=1.29
/proc/19837/stat : 19837 (ubcsat2006) R 19834 19834 19442 0 -1 4194304 275 0 0 0 104 25 0 0 25 0 1 0 105327820 6336512 258 1992294400 134512640 134777720 4294956096 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19837/statm: 1547 258 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1784144/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=2344 CPUtime=1.85
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 265 0 0 0 185 0 0 0 25 0 1 0 105328404 2400256 260 1992294400 134512640 134998072 4294956240 18446744073709551615 134525765 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 586 260 58 118 0 464 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 4092

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1783440/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=3004 CPUtime=14.65
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 424 0 0 0 1465 0 0 0 25 0 1 0 105328404 3076096 419 1992294400 134512640 134998072 4294956240 18446744073709551615 134527463 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 751 419 58 118 0 629 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 4752

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1782800/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=3664 CPUtime=40.24
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 581 0 0 0 4024 0 0 0 25 0 1 0 105328404 3751936 576 1992294400 134512640 134998072 4294956240 18446744073709551615 134525688 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 916 576 58 118 0 794 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 5412

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1782096/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=4328 CPUtime=91.42
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 763 0 0 0 9142 0 0 0 25 0 1 0 105328404 4431872 758 1992294400 134512640 134998072 4294956240 18446744073709551615 134525195 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1082 758 58 118 0 960 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 6076

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1781392/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=4980 CPUtime=151.4
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 925 0 0 0 15140 0 0 0 25 0 1 0 105328404 5099520 920 1992294400 134512640 134998072 4294956240 18446744073709551615 134525497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1245 920 58 118 0 1123 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 6728

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1780944/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=5392 CPUtime=211.38
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1035 0 0 0 21138 0 0 0 25 0 1 0 105328404 5521408 1030 1992294400 134512640 134998072 4294956240 18446744073709551615 134525395 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1348 1030 58 118 0 1226 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 7140

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1780688/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=5652 CPUtime=271.37
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1090 0 0 0 27137 0 0 0 25 0 1 0 105328404 5787648 1085 1992294400 134512640 134998072 4294956240 18446744073709551615 134525578 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1413 1085 58 118 0 1291 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1780304/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6044 CPUtime=331.35
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1177 0 0 0 33135 0 0 0 25 0 1 0 105328404 6189056 1172 1992294400 134512640 134998072 4294956240 18446744073709551615 134525578 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1511 1172 58 118 0 1389 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7792

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779984/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6308 CPUtime=391.33
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1256 0 0 0 39133 0 0 0 25 0 1 0 105328404 6459392 1251 1992294400 134512640 134998072 4294956240 18446744073709551615 134525645 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1577 1251 58 118 0 1455 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8056

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779856/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6432 CPUtime=451.31
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1282 0 0 0 45131 0 0 0 25 0 1 0 105328404 6586368 1277 1992294400 134512640 134998072 4294956240 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1608 1277 58 118 0 1486 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8180

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779728/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=511.3
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1308 0 0 0 51130 0 0 0 25 0 1 0 105328404 6725632 1303 1992294400 134512640 134998072 4294956240 18446744073709551615 134525601 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1303 58 118 0 1520 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8316

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

[startup+537.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779664/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=526.49
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1316 0 0 0 52649 0 0 0 25 0 1 0 105328404 6725632 1311 1992294400 134512640 134998072 4294956240 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1311 58 118 0 1520 0
Current children cumulated CPU time (s) 537.3
Current children cumulated vsize (KiB) 8316

[startup+563.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=552.09
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1321 0 0 0 55209 0 0 0 25 0 1 0 105328404 6725632 1316 1992294400 134512640 134998072 4294956240 18446744073709551615 134525443 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1316 58 118 0 1520 0
Current children cumulated CPU time (s) 562.9
Current children cumulated vsize (KiB) 8316

[startup+569.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=558.48
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1326 0 0 0 55848 0 0 0 25 0 1 0 105328404 6725632 1321 1992294400 134512640 134998072 4294956240 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1321 58 118 0 1520 0
Current children cumulated CPU time (s) 569.29
Current children cumulated vsize (KiB) 8316

[startup+572.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=561.68
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1326 0 0 0 56168 0 0 0 25 0 1 0 105328404 6725632 1321 1992294400 134512640 134998072 4294956240 18446744073709551615 134525785 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1321 58 118 0 1520 0
Current children cumulated CPU time (s) 572.49
Current children cumulated vsize (KiB) 8316

[startup+574.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=563.28
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1329 0 0 0 56328 0 0 0 25 0 1 0 105328404 6725632 1324 1992294400 134512640 134998072 4294956240 18446744073709551615 134525539 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1324 58 118 0 1520 0
Current children cumulated CPU time (s) 574.09
Current children cumulated vsize (KiB) 8316

[startup+575.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=564.88
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1330 0 0 0 56488 0 0 0 25 0 1 0 105328404 6725632 1325 1992294400 134512640 134998072 4294956240 18446744073709551615 134525828 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1325 58 118 0 1520 0
Current children cumulated CPU time (s) 575.69
Current children cumulated vsize (KiB) 8316

[startup+576.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=565.28
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1330 0 0 0 56528 0 0 0 25 0 1 0 105328404 6725632 1325 1992294400 134512640 134998072 4294956240 18446744073709551615 134525488 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1325 58 118 0 1520 0
Current children cumulated CPU time (s) 576.09
Current children cumulated vsize (KiB) 8316

[startup+576.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=565.68
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1330 0 0 0 56568 0 0 0 25 0 1 0 105328404 6725632 1325 1992294400 134512640 134998072 4294956240 18446744073709551615 134535734 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1325 58 118 0 1520 0
Current children cumulated CPU time (s) 576.49
Current children cumulated vsize (KiB) 8316

[startup+576.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19838
/proc/meminfo: memFree=1779600/2055920 swapFree=4181508/4192956
[pid=19834] ppid=19832 vsize=1748 CPUtime=10.81
/proc/19834/stat : 19834 (SATzilla2007_C) S 19832 19834 19442 0 -1 4194304 604 607 0 0 307 24 700 50 25 0 1 0 105327320 1789952 261 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 437 261 157 260 0 161 0
[pid=19838] ppid=19834 vsize=6568 CPUtime=565.78
/proc/19838/stat : 19838 (minisat20) R 19834 19834 19442 0 -1 4194304 1330 0 0 0 56578 0 0 0 25 0 1 0 105328404 6725632 1325 1992294400 134512640 134998072 4294956240 18446744073709551615 134525622 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19838/statm: 1642 1325 58 118 0 1520 0
Current children cumulated CPU time (s) 576.59
Current children cumulated vsize (KiB) 8316

Child status: 20
Real time (s): 576.823
CPU time (s): 576.649
CPU user time (s): 575.889
CPU system time (s): 0.759884
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 8316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 575.889
system time used= 0.759884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2559
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= 11
involuntary context switches= 1078

runsolver used 0.499924 second user time and 1.60675 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-26 21:09:37
IDJOB=1731646
IDBENCH=24755
IDSOLVER=558
FILE ID=node86/1731646-1240772977
PBS_JOBID= 9187145
Free space on /tmp= 66224 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731646-1240772977/watcher-1731646-1240772977 -o /tmp/evaluation-result-1731646-1240772977/solver-1731646-1240772977 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1731646-1240772977.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=1715319217

node86.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786240 kB
Buffers:         36412 kB
Cached:         163164 kB
SwapCached:       5376 kB
Active:          39812 kB
Inactive:       168168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786240 kB
SwapTotal:     4192956 kB
SwapFree:      4181508 kB
Dirty:            8400 kB
Writeback:           0 kB
Mapped:          14104 kB
Slab:            47648 kB
Committed_AS:   439620 kB
PageTables:       1464 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= 66216 MiB
End job on node86 at 2009-04-26 21:19:14