Trace number 338135

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
SATzilla CRAFTED? (exit code) 1199.29 1200.25

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)

12.36/12.42	c run March_dl for 5 seconds ... 
12.36/12.42	c Bin: Executing march_dl
12.36/12.42	c child exit by a signal
12.36/12.42	c march_dl returned code 137.
12.36/12.42	c run saps (UBCSAT implementation) for 2 seconds ... 
12.36/12.42	c Bin: Executing ubcsat2006
12.36/12.42	c child exited successfully
12.36/12.42	c ubcsat2006 returned code 0.
12.36/12.42	c satzilla computing base features
12.36/12.42	c satzilla doing unit-prop probe
12.36/12.42	c satzilla doing local search probe
12.36/12.42	c satzilla doing lobjois search-space size estimate
12.36/12.42	c satzilla's ranking:
12.36/12.42	c 1) zchaff_rand+P: 1.459957
12.36/12.42	c 2) minisat20: 1.694824
12.36/12.42	c 3) minisat20+P: 2.201095
12.36/12.42	c 4) vallst+P: 2.219718
12.36/12.42	c 5) march_dl+P: 3.527256
12.36/12.42	c 6) march_dl: 3.851632
12.36/12.42	c 7) kcnfs+P: 999.000000
12.36/12.42	c 8) kcnfs: 999.000000
12.36/12.42	c 9) vallst: 999.000000
12.36/12.42	c 10) zchaff_rand: 999.000000
12.36/12.42	c satzilla running zchaff_rand with preprocessing ... 
1199.17/1200.19	c Preprocessing...
1199.17/1200.19	c Inital problem has 1477 variables, 7520 nary clauses (289 binary clauses).
1199.17/1200.19	c Num non-binary clauses 7487, Average non-binary clause length 8.728
1199.17/1200.19	c Theory has no gaps
1199.17/1200.19	c Preprocessor runtime was 0.040 seconds.
1199.17/1200.19	c 
1199.17/1200.19	c Satisfiability of theory still undetermined.
1199.17/1200.19	c See file /tmp/QIcLVs for simplified theory.
1199.17/1200.19	c Bin: Executing zchaff_rand
1199.17/1200.19	c child exit by a signal
1199.17/1200.19	c zchaff_rand returned code 137.
1199.17/1200.19	c zchaff_rand returned code 137.
1199.17/1200.19	c satzilla running minisat20 ... 
1199.17/1200.19	c Bin: Executing minisat20
1199.17/1200.19	c minisat20 returned code 1.
1199.17/1200.19	c minisat20 returned code 1.
1199.17/1200.19	c satzilla running minisat20 with preprocessing ... 
1199.17/1200.19	c Bin: Executing minisat20
1199.17/1200.19	c minisat20 returned code 1.
1199.17/1200.19	c minisat20 returned code 1.
1199.17/1200.19	c satzilla running vallst with preprocessing ... 
1199.17/1200.19	c Bin: Executing vallst
1199.17/1200.19	c vallst returned code 1.
1199.17/1200.19	c vallst returned code 1.
1199.17/1200.19	c satzilla running march_dl with preprocessing ... 
1199.17/1200.19	c Bin: Executing march_dl
1199.17/1200.19	c march_dl returned code 1.
1199.17/1200.19	c march_dl returned code 1.
1199.17/1200.19	c satzilla running march_dl ... 
1199.17/1200.19	c Bin: Executing march_dl
1199.17/1200.19	c march_dl returned code 1.
1199.17/1200.19	c march_dl returned code 1.
1199.17/1200.19	c satzilla running kcnfs with preprocessing ... 
1199.17/1200.19	c Bin: Executing kcnfs
1199.17/1200.19	c kcnfs returned code 1.
1199.17/1200.19	c kcnfs returned code 1.
1199.17/1200.19	c satzilla running kcnfs ... 
1199.17/1200.19	c Bin: Executing kcnfs
1199.17/1200.19	c kcnfs returned code 1.
1199.17/1200.19	c kcnfs returned code 1.
1199.17/1200.19	c satzilla running vallst ... 
1199.17/1200.19	c Bin: Executing vallst
1199.17/1200.19	c vallst returned code 1.
1199.17/1200.19	c vallst returned code 1.
1199.17/1200.19	c satzilla running zchaff_rand ... 
1199.17/1200.19	c Bin: Executing zchaff_rand
1199.17/1200.19	c zchaff_rand returned code 1.
1199.17/1200.19	c zchaff_rand returned code 1.
1199.17/1200.19	c ERROR: All Failed! 
1199.17/1200.19	c SATZILLA_TIME=1199.450000

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-338135-1173680910 -o ROOT/results/node6/solver-338135-1173680910 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338135-1173680910/SATzilla2007_C /tmp/evaluation/338135-1173680910/instance-338135-1173680910.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 3670
/proc/meminfo: memFree=1641792/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) R 3668 3670 1815 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=768 CPUtime=0
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 388045777 786432 92 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134796728 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 192 92 50 118 0 71 0

[startup+0.0142319 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 3670
/proc/meminfo: memFree=1641792/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=900 CPUtime=0
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 388045777 921600 125 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134776596 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 225 125 50 118 0 104 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2340

[startup+0.102248 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 3670
/proc/meminfo: memFree=1641792/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=2280 CPUtime=0.09
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 500 0 0 0 9 0 0 0 19 0 1 0 388045777 2334720 457 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 570 457 65 118 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.302287 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 3670
/proc/meminfo: memFree=1641792/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=3740 CPUtime=0.29
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 775 0 0 0 29 0 0 0 21 0 1 0 388045777 3829760 617 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134583583 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 935 617 67 118 0 814 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.701367 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 3670
/proc/meminfo: memFree=1641792/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=5608 CPUtime=0.69
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 1606 0 0 0 69 0 0 0 25 0 1 0 388045777 5742592 1274 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134533467 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 1402 1274 72 118 0 1281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7048

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 1.05 2/79 3672
/proc/meminfo: memFree=1636656/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=5384 CPUtime=1.48
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 1765 0 0 0 148 0 0 0 25 0 1 0 388045777 5513216 1266 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 1346 1266 74 118 0 1225 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6824

[startup+3.10184 s]
/proc/loadavg: 0.93 0.98 1.05 2/79 3672
/proc/meminfo: memFree=1636656/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=0
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388045776 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3670/statm: 360 110 95 260 0 84 0
[pid=3671] ppid=3670 vsize=5384 CPUtime=3.08
/proc/3671/stat : 3671 (march_dl) R 3670 3670 1815 0 -1 4194304 1765 0 0 0 308 0 0 0 25 0 1 0 388045777 5513216 1266 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3671/statm: 1346 1266 74 118 0 1225 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6824

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 1.05 2/79 3673
/proc/meminfo: memFree=1640176/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=1440 CPUtime=4.99
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 135 1797 0 0 0 0 499 0 16 0 1 0 388045776 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 360 111 96 260 0 84 0
[pid=3673] ppid=3670 vsize=6188 CPUtime=1.27
/proc/3673/stat : 3673 (ubcsat2006) R 3670 3670 1815 0 -1 4194304 436 0 0 0 118 9 0 0 25 0 1 0 388046278 6336512 419 18446744073709551615 134512640 134777720 4294956592 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3673/statm: 1547 419 156 64 0 1128 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7628

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 1.04 2/78 3673
/proc/meminfo: memFree=1640120/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 4484

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 1.04 2/79 3674
/proc/meminfo: memFree=1630960/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=12968 CPUtime=13
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 2220 0 0 0 1284 16 0 0 25 0 1 0 388047025 13279232 1929 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 3242 1929 112 208 0 3014 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 17452

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 1.04 2/79 3674
/proc/meminfo: memFree=1624816/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=20192 CPUtime=38.58
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 4085 0 0 0 3832 26 0 0 25 0 1 0 388047025 20676608 3473 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543630 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 5048 3473 112 208 0 4820 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 24676

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.04 2/79 3674
/proc/meminfo: memFree=1618416/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=32804 CPUtime=89.74
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 6296 0 0 0 8938 36 0 0 25 0 1 0 388047025 33591296 5043 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134551865 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3674/statm: 8201 5043 112 208 0 7973 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 37288

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/79 3674
/proc/meminfo: memFree=1613040/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=34340 CPUtime=149.69
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 7623 0 0 0 14923 46 0 0 25 0 1 0 388047025 35164160 6370 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543988 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 8585 6370 112 208 0 8357 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 38824

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 3674
/proc/meminfo: memFree=1607664/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=57060 CPUtime=209.65
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 10249 0 0 0 20908 57 0 0 25 0 1 0 388047025 58429440 7715 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 14265 7715 112 208 0 14037 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 61544

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 3674
/proc/meminfo: memFree=1605168/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=58212 CPUtime=269.61
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 10915 0 0 0 26896 65 0 0 25 0 1 0 388047025 59609088 8381 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 14553 8381 112 208 0 14325 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 62696

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 3674
/proc/meminfo: memFree=1602928/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=59304 CPUtime=329.56
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 11451 0 0 0 32883 73 0 0 25 0 1 0 388047025 60727296 8917 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 14826 8917 112 208 0 14598 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 63788


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

/proc/3674/statm: 18376 11971 112 208 0 18148 0
Current children cumulated CPU time (s) 761.7
Current children cumulated vsize (KiB) 77988

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3674
/proc/meminfo: memFree=1589616/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=74032 CPUtime=809.21
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 17315 0 0 0 80796 125 0 0 25 0 1 0 388047025 75808768 12220 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 18508 12220 112 208 0 18280 0
Current children cumulated CPU time (s) 821.65
Current children cumulated vsize (KiB) 78516

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3674
/proc/meminfo: memFree=1588336/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=74956 CPUtime=869.17
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 17622 0 0 0 86786 131 0 0 25 0 1 0 388047025 76754944 12527 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 18739 12527 112 208 0 18511 0
Current children cumulated CPU time (s) 881.61
Current children cumulated vsize (KiB) 79440

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3674
/proc/meminfo: memFree=1587760/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=75088 CPUtime=929.13
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 17789 0 0 0 92778 135 0 0 25 0 1 0 388047025 76890112 12694 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543601 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 18772 12694 112 208 0 18544 0
Current children cumulated CPU time (s) 941.57
Current children cumulated vsize (KiB) 79572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1586480/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=76128 CPUtime=989.08
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18111 0 0 0 98769 139 0 0 25 0 1 0 388047025 77955072 12983 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19032 12983 112 208 0 18804 0
Current children cumulated CPU time (s) 1001.52
Current children cumulated vsize (KiB) 80612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1585904/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=76272 CPUtime=1049.04
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18272 0 0 0 104760 144 0 0 25 0 1 0 388047025 78102528 13144 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19068 13144 112 208 0 18840 0
Current children cumulated CPU time (s) 1061.48
Current children cumulated vsize (KiB) 80756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1585008/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=76668 CPUtime=1108.99
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18502 0 0 0 110748 151 0 0 25 0 1 0 388047025 78508032 13374 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19167 13374 112 208 0 18939 0
Current children cumulated CPU time (s) 1121.43
Current children cumulated vsize (KiB) 81152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1584112/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77196 CPUtime=1168.93
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18731 0 0 0 116737 156 0 0 25 0 1 0 388047025 79048704 13603 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543645 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19299 13603 112 208 0 19071 0
Current children cumulated CPU time (s) 1181.37
Current children cumulated vsize (KiB) 81680

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

[startup+1190.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1584048/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77196 CPUtime=1176.93
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18751 0 0 0 117536 157 0 0 25 0 1 0 388047025 79048704 13623 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19299 13623 112 208 0 19071 0
Current children cumulated CPU time (s) 1189.37
Current children cumulated vsize (KiB) 81680

[startup+1196.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1583984/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77196 CPUtime=1183.33
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18768 0 0 0 118176 157 0 0 25 0 1 0 388047025 79048704 13640 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19299 13640 112 208 0 19071 0
Current children cumulated CPU time (s) 1195.77
Current children cumulated vsize (KiB) 81680

[startup+1198.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1583984/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77196 CPUtime=1184.92
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18771 0 0 0 118335 157 0 0 25 0 1 0 388047025 79048704 13643 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19299 13643 112 208 0 19071 0
Current children cumulated CPU time (s) 1197.36
Current children cumulated vsize (KiB) 81680

[startup+1199.1 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1583856/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77328 CPUtime=1185.72
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18790 0 0 0 118415 157 0 0 25 0 1 0 388047025 79183872 13662 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19332 13662 112 208 0 19104 0
Current children cumulated CPU time (s) 1198.16
Current children cumulated vsize (KiB) 81812

[startup+1199.9 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1583856/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77328 CPUtime=1186.52
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18791 0 0 0 118495 157 0 0 25 0 1 0 388047025 79183872 13663 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19332 13663 112 208 0 19104 0
Current children cumulated CPU time (s) 1198.96
Current children cumulated vsize (KiB) 81812

[startup+1200.11 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1583856/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=4484 CPUtime=12.44
/proc/3670/stat : 3670 (SATzilla2007_C) S 3668 3670 1815 0 -1 4194304 1636 2239 0 0 512 12 702 18 25 0 1 0 388045776 4591616 906 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3670/statm: 1121 906 165 260 0 845 0
[pid=3674] ppid=3670 vsize=77328 CPUtime=1186.73
/proc/3674/stat : 3674 (zchaff_rand) R 3670 3670 1815 0 -1 4194304 18792 0 0 0 118516 157 0 0 25 0 1 0 388047025 79183872 13664 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3674/statm: 19332 13664 112 208 0 19104 0
Current children cumulated CPU time (s) 1199.17
Current children cumulated vsize (KiB) 81812

[startup+1200.2 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 3676
/proc/meminfo: memFree=1583856/2055924 swapFree=4156844/4192956
[pid=3670] ppid=3668 vsize=0 CPUtime=1199.27
/proc/3670/stat : 3670 (SATzilla2007_C) D 3668 3670 1815 0 -1 4194308 1649 21031 0 0 512 12 119226 177 16 0 1 0 388045776 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/3670/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.27
Current children cumulated vsize (KiB) 0

Child status: 17
Real time (s): 1200.25
CPU time (s): 1199.29
CPU user time (s): 1197.39
CPU system time (s): 1.90271
CPU usage (%): 99.92
Max. virtual memory (cumulated for all children) (KiB): 81812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.39
system time used= 1.90271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22680
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= 26
involuntary context switches= 27587

runsolver used 1.15982 second user time and 3.21451 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Mar 12 06:28:31 UTC 2007

IDJOB= 338135
IDBENCH= 24715
IDSOLVER= 135
FILE ID= node6/338135-1173680910

PBS_JOBID= 4101472

Free space on /tmp= 66424 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338135-1173680910/SATzilla2007_C /tmp/evaluation/338135-1173680910/instance-338135-1173680910.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-338135-1173680910 -o ROOT/results/node6/solver-338135-1173680910 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338135-1173680910/SATzilla2007_C /tmp/evaluation/338135-1173680910/instance-338135-1173680910.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 185074057

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1642264 kB
Buffers:         40980 kB
Cached:         281528 kB
SwapCached:       2192 kB
Active:         157272 kB
Inactive:       187896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1642264 kB
SwapTotal:     4192956 kB
SwapFree:      4156844 kB
Dirty:            8704 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            54144 kB
Committed_AS:  1382284 kB
PageTables:       1744 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= 66424 MiB

End job on node6 on Mon Mar 12 06:48:31 UTC 2007