Trace number 1785189

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 793.842 794.062

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark64.9721
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data

12.57/12.70	c run March_dl for 5 seconds ... 
12.57/12.70	c Bin: Executing march_dl
12.57/12.70	c child exit by a signal
12.57/12.70	c march_dl returned code 137.
12.57/12.70	c run saps (UBCSAT implementation) for 2 seconds ... 
12.57/12.70	c Bin: Executing ubcsat2006
12.57/12.70	c child exited successfully
12.57/12.70	c ubcsat2006 returned code 0.
12.57/12.70	c satzilla computing base features
12.57/12.70	c satzilla doing unit-prop probe
12.57/12.70	c satzilla doing local search probe
12.57/12.70	c satzilla doing lobjois search-space size estimate
12.57/12.70	c satzilla's ranking:
12.57/12.70	c 1) zchaff_rand+P: 2.266954
12.57/12.70	c 2) minisat20+P: 2.362908
12.57/12.70	c 3) minisat20: 2.373857
12.57/12.70	c 4) vallst+P: 2.627131
12.57/12.70	c 5) march_dl+P: 4.118351
12.57/12.70	c 6) march_dl: 4.834022
12.57/12.70	c 7) kcnfs+P: 999.000000
12.57/12.70	c 8) kcnfs: 999.000000
12.57/12.70	c 9) vallst: 999.000000
12.57/12.70	c 10) zchaff_rand: 999.000000
12.57/12.70	c satzilla running zchaff_rand with preprocessing ... 
793.74/794.06	c Preprocessing...
793.74/794.06	c Inital problem has 1605 variables, 7778 nary clauses (247 binary clauses).
793.74/794.06	c Num non-binary clauses 7751, Average non-binary clause length 8.793
793.74/794.06	c Theory has no gaps
793.74/794.06	c Preprocessor runtime was 0.050 seconds.
793.74/794.06	c 
793.74/794.06	c Satisfiability of theory still undetermined.
793.74/794.06	c See file /tmp/eAT3nT for simplified theory.
793.74/794.06	c Bin: Executing zchaff_rand
793.74/794.06	c child exited successfully
793.74/794.06	c zchaff_rand returned code 20.
793.74/794.06	s UNSATISFIABLE
793.74/794.06	c SATZILLA_TIME=793.950000

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-1785189-1241897190/watcher-1785189-1241897190 -o /tmp/evaluation-result-1785189-1241897190/solver-1785189-1241897190 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1785189-1241897190.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 3/64 24005
/proc/meminfo: memFree=1921208/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=768 CPUtime=0
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 217747590 786432 102 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 192 102 50 118 0 71 0

[startup+0.0826601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24005
/proc/meminfo: memFree=1921208/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=1796 CPUtime=0.07
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 387 0 0 0 7 0 0 0 18 0 1 0 217747590 1839104 355 1992294400 134512640 134996440 4294956256 18446744073709551615 134543076 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 449 355 61 118 0 328 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3236

[startup+0.101661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24005
/proc/meminfo: memFree=1921208/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=2232 CPUtime=0.09
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 538 0 0 0 9 0 0 0 18 0 1 0 217747590 2285568 468 1992294400 134512640 134996440 4294956256 18446744073709551615 134543106 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 558 468 65 118 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3672

[startup+0.30168 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24005
/proc/meminfo: memFree=1921208/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=3752 CPUtime=0.29
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 839 0 0 0 29 0 0 0 19 0 1 0 217747590 3842048 621 1992294400 134512640 134996440 4294956256 18446744073709551615 134583583 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 938 621 67 118 0 817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5192

[startup+0.70172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24005
/proc/meminfo: memFree=1921208/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=4552 CPUtime=0.69
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 1429 0 0 0 69 0 0 0 22 0 1 0 217747590 4661248 1027 1992294400 134512640 134996440 4294956256 18446744073709551615 134655794 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 1138 1027 72 118 0 1017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5992

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24007
/proc/meminfo: memFree=1915304/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=5608 CPUtime=1.49
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 1919 0 0 0 149 0 0 0 25 0 1 0 217747590 5742592 1324 1992294400 134512640 134996440 4294956256 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 1402 1324 74 118 0 1281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7048

[startup+3.10296 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24007
/proc/meminfo: memFree=1915752/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=0
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 217747590 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24005/statm: 360 110 95 260 0 84 0
[pid=24006] ppid=24005 vsize=5608 CPUtime=3.09
/proc/24006/stat : 24006 (march_dl) R 24005 24005 23784 0 -1 4194304 1919 0 0 0 309 0 0 0 25 0 1 0 217747590 5742592 1324 1992294400 134512640 134996440 4294956256 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24006/statm: 1402 1324 74 118 0 1281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7048

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24008
/proc/meminfo: memFree=1919336/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=1440 CPUtime=4.99
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 135 1920 0 0 0 0 499 0 16 0 1 0 217747590 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 360 111 96 260 0 84 0
[pid=24008] ppid=24005 vsize=6188 CPUtime=1.28
/proc/24008/stat : 24008 (ubcsat2006) R 24005 24005 23784 0 -1 4194304 446 0 0 0 116 12 0 0 25 0 1 0 217748090 6336512 429 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24008/statm: 1547 429 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24008
/proc/meminfo: memFree=1919216/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=2792 CPUtime=12.67
/proc/24005/stat : 24005 (SATzilla2007_C) R 24003 24005 23784 0 -1 4194304 1173 2372 0 0 531 14 701 21 25 0 1 0 217747590 2859008 506 1992294400 134512640 135579813 4294956224 18446744073709551615 135221773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24005/statm: 698 506 157 260 0 422 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 2792

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1911336/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=12920 CPUtime=12.71
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 1929 0 0 0 1248 23 0 0 25 0 1 0 217748867 13230080 1639 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 3230 1639 112 208 0 3002 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 17520

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1904808/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=20512 CPUtime=38.29
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 3833 0 0 0 3797 32 0 0 25 0 1 0 217748867 21004288 3222 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 5128 3222 112 208 0 4900 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 25112

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1897320/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=33904 CPUtime=89.48
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 6361 0 0 0 8902 46 0 0 25 0 1 0 217748867 34717696 5109 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 8476 5109 112 208 0 8248 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 38504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1893672/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=35088 CPUtime=149.46
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 7259 0 0 0 14890 56 0 0 25 0 1 0 217748867 35930112 6007 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 8772 6007 112 208 0 8544 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 39688

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1891048/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=41328 CPUtime=209.45
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 9190 0 0 0 20881 64 0 0 25 0 1 0 217748867 42319872 6657 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 10332 6657 112 208 0 10104 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45928

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1887848/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=42480 CPUtime=269.43
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 9988 0 0 0 26870 73 0 0 25 0 1 0 217748867 43499520 7455 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 10620 7455 112 208 0 10392 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 47080

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1886440/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=42996 CPUtime=329.42
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 10326 0 0 0 32860 82 0 0 25 0 1 0 217748867 44027904 7793 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 10749 7793 112 208 0 10521 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47596


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


[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1881768/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=44808 CPUtime=509.38
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 11486 0 0 0 50832 106 0 0 25 0 1 0 217748867 45883392 8953 1992294400 134512640 135365884 4294956288 18446744073709551615 134544084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 11202 8953 112 208 0 10974 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 49408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1880872/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=45000 CPUtime=569.36
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 11711 0 0 0 56823 113 0 0 25 0 1 0 217748867 46080000 9178 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 11250 9178 112 208 0 11022 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 49600

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1879656/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=55888 CPUtime=629.34
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 14560 0 0 0 62815 119 0 0 25 0 1 0 217748867 57229312 9466 1992294400 134512640 135365884 4294956288 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 13972 9466 112 208 0 13744 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 60488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1877480/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=56548 CPUtime=689.33
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15070 0 0 0 68807 126 0 0 25 0 1 0 217748867 57905152 9976 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14137 9976 112 208 0 13909 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 61148

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1876392/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57076 CPUtime=749.31
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15331 0 0 0 74800 131 0 0 25 0 1 0 217748867 58445824 10237 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14269 10237 112 208 0 14041 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 61676

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1876328/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57076 CPUtime=754.91
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15345 0 0 0 75360 131 0 0 25 0 1 0 217748867 58445824 10251 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14269 10251 112 208 0 14041 0
Current children cumulated CPU time (s) 767.65
Current children cumulated vsize (KiB) 61676

[startup+780.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1876072/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57368 CPUtime=767.71
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15420 0 0 0 76639 132 0 0 25 0 1 0 217748867 58744832 10326 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14342 10326 112 208 0 14114 0
Current children cumulated CPU time (s) 780.45
Current children cumulated vsize (KiB) 61968

[startup+787.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875944/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=774.11
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15451 0 0 0 77278 133 0 0 25 0 1 0 217748867 58880000 10357 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10357 112 208 0 14147 0
Current children cumulated CPU time (s) 786.85
Current children cumulated vsize (KiB) 62100

[startup+790.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875880/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=777.31
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15458 0 0 0 77598 133 0 0 25 0 1 0 217748867 58880000 10364 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10364 112 208 0 14147 0
Current children cumulated CPU time (s) 790.05
Current children cumulated vsize (KiB) 62100

[startup+791.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875880/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=778.91
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15461 0 0 0 77758 133 0 0 25 0 1 0 217748867 58880000 10367 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10367 112 208 0 14147 0
Current children cumulated CPU time (s) 791.65
Current children cumulated vsize (KiB) 62100

[startup+792.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875880/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=779.7
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15463 0 0 0 77837 133 0 0 25 0 1 0 217748867 58880000 10369 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10369 112 208 0 14147 0
Current children cumulated CPU time (s) 792.44
Current children cumulated vsize (KiB) 62100

[startup+793.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875880/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=780.5
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15464 0 0 0 77917 133 0 0 25 0 1 0 217748867 58880000 10370 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10370 112 208 0 14147 0
Current children cumulated CPU time (s) 793.24
Current children cumulated vsize (KiB) 62100

[startup+793.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875880/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=780.9
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15465 0 0 0 77957 133 0 0 25 0 1 0 217748867 58880000 10371 1992294400 134512640 135365884 4294956288 18446744073709551615 135090392 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10371 112 208 0 14147 0
Current children cumulated CPU time (s) 793.64
Current children cumulated vsize (KiB) 62100

[startup+794.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24009
/proc/meminfo: memFree=1875880/2055920 swapFree=4181464/4192956
[pid=24005] ppid=24003 vsize=4600 CPUtime=12.74
/proc/24005/stat : 24005 (SATzilla2007_C) S 24003 24005 23784 0 -1 4194304 1610 2372 0 0 538 14 701 21 25 0 1 0 217747590 4710400 935 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24005/statm: 1150 935 165 260 0 874 0
[pid=24009] ppid=24005 vsize=57500 CPUtime=781
/proc/24009/stat : 24009 (zchaff_rand) R 24005 24005 23784 0 -1 4194304 15465 0 0 0 77967 133 0 0 25 0 1 0 217748867 58880000 10371 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24009/statm: 14375 10371 112 208 0 14147 0
Current children cumulated CPU time (s) 793.74
Current children cumulated vsize (KiB) 62100

Child status: 20
Real time (s): 794.062
CPU time (s): 793.842
CPU user time (s): 792.129
CPU system time (s): 1.71374
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 62100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 792.129
system time used= 1.71374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19471
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= 1957

runsolver used 0.885865 second user time and 2.01269 second system time

The end

Launcher Data

Begin job on node36 at 2009-05-09 21:26:30
IDJOB=1785189
IDBENCH=24720
IDSOLVER=640
FILE ID=node36/1785189-1241897190
PBS_JOBID= 9264747
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785189-1241897190/watcher-1785189-1241897190 -o /tmp/evaluation-result-1785189-1241897190/solver-1785189-1241897190 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1785189-1241897190.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dd374701f9b3db5a8ac095414c025d77
RANDOM SEED=1378974523

node36.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		: 3000.232
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		: 3000.232
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:       1921752 kB
Buffers:         13076 kB
Cached:          61896 kB
SwapCached:       5268 kB
Active:          26652 kB
Inactive:        56188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921752 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:            8708 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            37448 kB
Committed_AS:   702588 kB
PageTables:       1356 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= 66228 MiB
End job on node36 at 2009-05-09 21:39:44