Trace number 313891

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 FULL? (TO) 1200.08 1200.52

General information on the benchmark

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

Solver Data (download as text)

98.52/98.68	c run March_dl for 5 seconds ... 
98.52/98.68	c Bin: Executing march_dl
98.52/98.68	c child exit by a signal
98.52/98.68	c march_dl returned code 137.
98.52/98.68	c run saps for 2 seconds ... 
98.52/98.68	c Bin: Executing ubcsat2006
98.52/98.68	c child exited successfully
98.52/98.68	c ubcsat2006 returned code 0.
98.52/98.68	c satzilla computing base features
98.52/98.68	c satzilla doing unit-prop probe
98.52/98.68	c satzilla doing local search probe
98.52/98.68	c satzilla doing lobjois search-space size estimate
98.52/98.68	c satzilla's ranking:
98.52/98.68	c 1) zchaff_rand: 2.522038
98.52/98.68	c 2) minisat20: 2.560818
98.52/98.68	c 3) eureka: 2.632177
98.52/98.68	c 4) vallst: 3.709697
98.52/98.68	c 5) march_dl: 3.953794
98.52/98.68	c 6) kcnfs: 4.953106
98.52/98.68	c 7) kcnfs+P: 999.000000
98.52/98.68	c 8) march_dl+P: 999.000000
98.52/98.68	c 9) vallst+P: 999.000000
98.52/98.68	c 10) zchaff_rand+P: 999.000000
98.52/98.68	c 11) rsat+P: 999.000000
98.52/98.68	c 12) eureka+P: 999.000000
98.52/98.68	c 13) minisat20+P: 999.000000
98.52/98.68	c 14) rsat: 999.000000
98.52/98.68	c satzilla running zchaff_rand ... 
1199.43/1199.92	c Bin: Executing zchaff_rand
1199.43/1199.92	c child exit by a signal
1199.43/1199.92	c zchaff_rand returned code 137.
1199.43/1199.92	c zchaff_rand returned code 137.
1199.43/1199.92	c satzilla running minisat20 ... 
1199.43/1199.92	c Bin: Executing minisat20
1199.43/1199.92	c minisat20 returned code 1.
1199.43/1199.92	c minisat20 returned code 1.
1199.43/1199.92	c satzilla running eureka ... 
1199.43/1199.92	c Bin: Executing eureka
1199.43/1199.92	c eureka returned code 1.
1199.43/1199.92	c eureka returned code 1.
1199.43/1199.92	c satzilla running vallst ... 
1199.43/1199.92	c Bin: Executing vallst
1199.43/1199.92	c vallst returned code 1.
1199.43/1199.92	c vallst returned code 1.
1199.43/1199.92	c satzilla running march_dl ... 
1199.43/1199.92	c Bin: Executing march_dl
1199.43/1199.92	c march_dl returned code 1.
1199.43/1199.92	c march_dl returned code 1.
1199.43/1199.92	c satzilla running kcnfs ... 
1199.43/1199.92	c Bin: Executing kcnfs
1199.43/1199.92	c kcnfs returned code 1.
1199.43/1199.92	c kcnfs returned code 1.
1199.43/1199.92	c satzilla running kcnfs with preprocessing ... 

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-313891-1176892795 -o ROOT/results/node22/solver-313891-1176892795 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313891-1176892795/SATzilla2007_F /tmp/evaluation/313891-1176892795/instance-313891-1176892795.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: 0.95 0.98 0.99 3/77 28917
/proc/meminfo: memFree=1385664/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) R 28915 28917 27587 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=8468 CPUtime=0
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 732 0 0 0 0 0 0 0 18 0 1 0 137197164 8671232 726 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 2117 728 49 118 0 1996 0

[startup+0.0644191 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 28917
/proc/meminfo: memFree=1385664/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=14888 CPUtime=0.06
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 2920 0 0 0 5 1 0 0 19 0 1 0 137197164 15245312 2914 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 3722 2914 50 118 0 3601 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16400

[startup+0.102423 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 28917
/proc/meminfo: memFree=1385664/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=15416 CPUtime=0.09
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 3080 0 0 0 8 1 0 0 19 0 1 0 137197164 15785984 3074 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134796705 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 3854 3075 50 118 0 3733 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16928

[startup+0.301454 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 28917
/proc/meminfo: memFree=1385664/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=18056 CPUtime=0.29
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 3896 0 0 0 28 1 0 0 21 0 1 0 137197164 18489344 3890 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134792560 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 4514 3890 50 118 0 4393 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19568

[startup+0.701515 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 28917
/proc/meminfo: memFree=1385664/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=23072 CPUtime=0.69
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 5475 0 0 0 67 2 0 0 25 0 1 0 137197164 23625728 5469 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 5768 5469 50 118 0 5647 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24584

[startup+1.50164 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 28919
/proc/meminfo: memFree=1343920/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=55816 CPUtime=1.48
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 13376 0 0 0 143 5 0 0 25 0 1 0 137197164 57155584 11508 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134543106 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 13954 11508 55 118 0 13833 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 57328

[startup+3.10188 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 28919
/proc/meminfo: memFree=1339184/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=0
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28918] ppid=28917 vsize=55028 CPUtime=3.09
/proc/28918/stat : 28918 (march_dl) R 28917 28917 27587 0 -1 4194304 17609 0 0 0 302 7 0 0 25 0 1 0 137197164 56348672 11373 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134650634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28918/statm: 13757 11373 55 118 0 13636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56540

[startup+6.30137 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 28920
/proc/meminfo: memFree=1379696/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=1512 CPUtime=4.99
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 149 22200 0 0 0 0 490 9 16 0 1 0 137197164 1548288 125 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 378 125 110 260 0 84 0
[pid=28920] ppid=28917 vsize=53596 CPUtime=1.28
/proc/28920/stat : 28920 (ubcsat2006) R 28917 28917 27587 0 -1 4194304 9384 0 0 0 125 3 0 0 25 0 1 0 137197665 54882304 9366 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28920/statm: 13399 9366 156 64 0 12980 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 55108

[startup+12.7013 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 28920
/proc/meminfo: memFree=1329216/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=60944 CPUtime=12.66
/proc/28917/stat : 28917 (SATzilla2007_F) R 28915 28917 27587 0 -1 4194304 14266 31592 0 0 476 6 770 14 25 0 1 0 137197164 62406656 14234 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28917/statm: 15236 14234 135 260 0 14942 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 60944

[startup+25.5023 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 28920
/proc/meminfo: memFree=1328640/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=60944 CPUtime=25.47
/proc/28917/stat : 28917 (SATzilla2007_F) R 28915 28917 27587 0 -1 4194304 14426 31592 0 0 1755 8 770 14 25 0 1 0 137197164 62406656 14394 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 134542126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28917/statm: 15236 14394 135 260 0 14942 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 60944

[startup+51.1012 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 28920
/proc/meminfo: memFree=1327488/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=60944 CPUtime=51.04
/proc/28917/stat : 28917 (SATzilla2007_F) R 28915 28917 27587 0 -1 4194304 14736 31592 0 0 4309 11 770 14 25 0 1 0 137197164 62406656 14704 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28917/statm: 15236 14704 135 260 0 14942 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 60944

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1291640/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=453392 CPUtime=3.61
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 20152 0 0 0 352 9 0 0 25 0 1 0 137207032 464273408 14370 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543553 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 113348 14370 112 208 0 113120 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 492144

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1282552/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=463644 CPUtime=63.58
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 34026 0 0 0 6335 23 0 0 25 0 1 0 137207032 474771456 16599 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 115911 16599 112 208 0 115683 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 502396

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1269368/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=483664 CPUtime=123.56
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 49268 0 0 0 12318 38 0 0 25 0 1 0 137207032 495271936 19887 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134542751 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 120916 19887 112 208 0 120688 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 522416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1259512/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=486824 CPUtime=183.54
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 61270 0 0 0 18302 52 0 0 25 0 1 0 137207032 498507776 22437 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 121706 22437 112 208 0 121478 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 525576

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1246264/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=522384 CPUtime=243.53
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 72784 0 0 0 24288 65 0 0 25 0 1 0 137207032 534921216 25611 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 130596 25611 112 208 0 130368 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 561136

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 28921
/proc/meminfo: memFree=1236152/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0

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

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1231992/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=527716 CPUtime=423.46
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 97460 0 0 0 42252 94 0 0 25 0 1 0 137207032 540381184 29159 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 131929 29159 112 208 0 131701 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 566468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1230648/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=528800 CPUtime=483.44
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 103945 0 0 0 48242 102 0 0 25 0 1 0 137207032 541491200 29528 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134556016 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 132200 29528 112 208 0 131972 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 567552

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 28921
/proc/meminfo: memFree=1222904/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=530256 CPUtime=543.43
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 111961 0 0 0 54232 111 0 0 25 0 1 0 137207032 542982144 31428 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134538587 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 132564 31428 112 208 0 132336 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 569008

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28921
/proc/meminfo: memFree=1216888/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=532016 CPUtime=603.4
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 119072 0 0 0 60221 119 0 0 25 0 1 0 137207032 544784384 32979 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134606371 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 133004 32979 112 208 0 132776 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 570768

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1213496/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=533244 CPUtime=663.38
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 125130 0 0 0 66211 127 0 0 25 0 1 0 137207032 546041856 33755 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134556003 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 133311 33755 112 208 0 133083 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 571996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1207352/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=534496 CPUtime=723.36
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 132042 0 0 0 72202 134 0 0 25 0 1 0 137207032 547323904 35385 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134538948 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 133624 35385 112 208 0 133396 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 573248

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1199928/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=601108 CPUtime=783.34
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 138777 0 0 0 78192 142 0 0 25 0 1 0 137207032 615534592 37116 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 150277 37116 112 208 0 150049 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 639860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1194744/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=602496 CPUtime=843.31
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 144545 0 0 0 84184 147 0 0 25 0 1 0 137207032 616955904 38436 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 150624 38436 112 208 0 150396 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 641248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1188408/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=603948 CPUtime=903.29
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 150559 0 0 0 90174 155 0 0 25 0 1 0 137207032 618442752 40002 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 150987 40002 112 208 0 150759 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 642700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1180600/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=604828 CPUtime=963.28
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 156972 0 0 0 96166 162 0 0 25 0 1 0 137207032 619343872 41967 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 151207 41967 112 208 0 150979 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 643580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1177208/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=607048 CPUtime=1023.26
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 162243 0 0 0 102157 169 0 0 25 0 1 0 137207032 621617152 42790 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 151762 42790 112 208 0 151534 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 645800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28921
/proc/meminfo: memFree=1176184/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=38752 CPUtime=98.6
/proc/28917/stat : 28917 (SATzilla2007_F) S 28915 28917 27587 0 -1 4194304 35553 31592 0 0 9051 25 770 14 25 0 1 0 137197164 39682048 9369 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28917/statm: 9688 9369 170 260 0 9394 0
[pid=28921] ppid=28917 vsize=607900 CPUtime=1083.23
/proc/28921/stat : 28921 (zchaff_rand) R 28917 28917 27587 0 -1 4194304 166665 0 0 0 108149 174 0 0 25 0 1 0 137207032 622489600 43042 18446744073709551615 134512640 135365884 4294956672 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28921/statm: 151975 43042 112 208 0 151747 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 646652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28921
/proc/meminfo: memFree=1332672/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=55124 CPUtime=1200.05
/proc/28917/stat : 28917 (SATzilla2007_F) R 28915 28917 27587 0 -1 4194304 40224 199434 0 0 9106 28 110678 193 22 0 1 0 137197164 56446976 13455 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135169531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28917/statm: 13781 13455 171 260 0 13487 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55124

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28921
/proc/meminfo: memFree=1332672/2055920 swapFree=4168584/4192956
[pid=28917] ppid=28915 vsize=55124 CPUtime=1200.05
/proc/28917/stat : 28917 (SATzilla2007_F) R 28915 28917 27587 0 -1 4194304 40224 199434 0 0 9106 28 110678 193 22 0 1 0 137197164 56446976 13455 18446744073709551615 134512640 135581085 4294956656 18446744073709551615 135169531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28917/statm: 13781 13455 171 260 0 13487 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1197.85
CPU system time (s): 2.23066
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 647764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.85
system time used= 2.23066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239659
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= 28
involuntary context switches= 2937

runsolver used 1.23581 second user time and 3.13552 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 10:39:55 UTC 2007

IDJOB= 313891
IDBENCH= 20377
IDSOLVER= 136
FILE ID= node22/313891-1176892795

PBS_JOBID= 4595112

Free space on /tmp= 66479 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/313891-1176892795/SATzilla2007_F /tmp/evaluation/313891-1176892795/instance-313891-1176892795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-313891-1176892795 -o ROOT/results/node22/solver-313891-1176892795 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313891-1176892795/SATzilla2007_F /tmp/evaluation/313891-1176892795/instance-313891-1176892795.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 680241456

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1386136 kB
Buffers:         38204 kB
Cached:         548032 kB
SwapCached:       2100 kB
Active:         171108 kB
Inactive:       437592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386136 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           20888 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            46808 kB
Committed_AS:  1737760 kB
PageTables:       1676 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= 66479 MiB

End job on node22 on Wed Apr 18 10:59:57 UTC 2007