Trace number 1785789

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 CRAFTED? (exit code) 4998.72 5000.94

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2_restricted.cnf
MD5SUMa05652854911cfd1b4cd45a296cdc798
Bench CategoryCRAFTED (crafted 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 variables1570
Number of clauses746634
Sum of the clauses size4332883
Maximum clause length34
Minimum clause length1
Number of clauses of size 1398
Number of clauses of size 24712
Number of clauses of size 326183
Number of clauses of size 48465
Number of clauses of size 530979
Number of clauses of size over 5675897

Solver Data

20.97/21.04	c run March_dl for 5 seconds ... 
20.97/21.04	c Bin: Executing march_dl
20.97/21.04	c child exit by a signal
20.97/21.04	c march_dl returned code 137.
20.97/21.04	c run saps (UBCSAT implementation) for 2 seconds ... 
20.97/21.04	c Bin: Executing ubcsat2006
20.97/21.04	c child exited successfully
20.97/21.04	c ubcsat2006 returned code 0.
20.97/21.04	c satzilla computing base features
20.97/21.04	c satzilla doing unit-prop probe
20.97/21.04	c satzilla doing local search probe
20.97/21.04	c satzilla doing lobjois search-space size estimate
20.97/21.04	c satzilla's ranking:
20.97/21.04	c 1) zchaff_rand+P: -2.794165
20.97/21.04	c 2) vallst+P: 0.931201
20.97/21.04	c 3) minisat20+P: 2.121448
20.97/21.04	c 4) march_dl: 2.353879
20.97/21.04	c 5) march_dl+P: 3.119932
20.97/21.04	c 6) minisat20: 4.611902
20.97/21.04	c 7) kcnfs+P: 999.000000
20.97/21.04	c 8) kcnfs: 999.000000
20.97/21.04	c 9) vallst: 999.000000
20.97/21.04	c 10) zchaff_rand: 999.000000
20.97/21.04	c satzilla running zchaff_rand with preprocessing ... 
4998.66/5000.91	c Preprocessing...
4998.66/5000.91	c Inital problem has 1570 variables, 741922 nary clauses (4712 binary clauses).
4998.66/5000.91	c Num non-binary clauses 741524, Average non-binary clause length 5.830
4998.66/5000.91	c Theory has no gaps
4998.66/5000.91	c Preprocessor runtime was 7.600 seconds.
4998.66/5000.91	c 
4998.66/5000.91	c Satisfiability of theory still undetermined.
4998.66/5000.91	c See file /tmp/XaV9pg for simplified theory.
4998.66/5000.91	c Bin: Executing zchaff_rand
4998.66/5000.91	c child exit by a signal
4998.66/5000.91	c zchaff_rand returned code 137.
4998.66/5000.91	c zchaff_rand returned code 137.
4998.66/5000.91	c satzilla running vallst with preprocessing ... 
4998.66/5000.91	c Bin: Executing vallst
4998.66/5000.91	c vallst returned code 1.
4998.66/5000.91	c vallst returned code 1.
4998.66/5000.91	c satzilla running minisat20 with preprocessing ... 
4998.66/5000.91	c Bin: Executing minisat20
4998.66/5000.91	c minisat20 returned code 1.
4998.66/5000.91	c minisat20 returned code 1.
4998.66/5000.91	c satzilla running march_dl ... 
4998.66/5000.91	c Bin: Executing march_dl
4998.66/5000.91	c march_dl returned code 1.
4998.66/5000.91	c march_dl returned code 1.
4998.66/5000.91	c satzilla running march_dl with preprocessing ... 
4998.66/5000.91	c Bin: Executing march_dl
4998.66/5000.91	c march_dl returned code 1.
4998.66/5000.91	c march_dl returned code 1.
4998.66/5000.91	c satzilla running minisat20 ... 
4998.66/5000.91	c Bin: Executing minisat20
4998.66/5000.91	c minisat20 returned code 1.
4998.66/5000.91	c minisat20 returned code 1.
4998.66/5000.91	c satzilla running kcnfs with preprocessing ... 
4998.66/5000.91	c Bin: Executing kcnfs
4998.66/5000.91	c kcnfs returned code 1.
4998.66/5000.91	c kcnfs returned code 1.
4998.66/5000.91	c satzilla running kcnfs ... 
4998.66/5000.91	c Bin: Executing kcnfs
4998.66/5000.91	c kcnfs returned code 1.
4998.66/5000.91	c kcnfs returned code 1.
4998.66/5000.91	c satzilla running vallst ... 
4998.66/5000.91	c Bin: Executing vallst
4998.66/5000.91	c vallst returned code 1.
4998.66/5000.91	c vallst returned code 1.
4998.66/5000.91	c satzilla running zchaff_rand ... 
4998.66/5000.91	c Bin: Executing zchaff_rand
4998.66/5000.91	c zchaff_rand returned code 1.
4998.66/5000.91	c zchaff_rand returned code 1.
4998.66/5000.91	c ERROR: All Failed! 
4998.66/5000.91	c SATZILLA_TIME=4999.430000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1785789-1241931714/watcher-1785789-1241931714 -o /tmp/evaluation-result-1785789-1241931714/solver-1785789-1241931714 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1785789-1241931714.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 29227
/proc/meminfo: memFree=1789888/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) R 29225 29227 26490 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=6476 CPUtime=0
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 819 0 0 0 0 0 0 0 18 0 1 0 221204464 6631424 814 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 1619 814 50 118 0 1498 0

[startup+0.104322 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29227
/proc/meminfo: memFree=1789888/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=7796 CPUtime=0.09
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 1203 0 0 0 9 0 0 0 19 0 1 0 221204464 7983104 1198 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 1949 1198 50 118 0 1828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9236

[startup+0.201329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29227
/proc/meminfo: memFree=1789888/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=9116 CPUtime=0.19
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 1571 0 0 0 19 0 0 0 20 0 1 0 221204464 9334784 1566 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 2279 1566 50 118 0 2158 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10556

[startup+0.301339 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29227
/proc/meminfo: memFree=1789888/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=10436 CPUtime=0.29
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 1942 0 0 0 29 0 0 0 21 0 1 0 221204464 10686464 1937 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 2609 1937 50 118 0 2488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11876

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29227
/proc/meminfo: memFree=1789888/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=15452 CPUtime=0.69
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 3360 0 0 0 68 1 0 0 25 0 1 0 221204464 15822848 3355 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 3863 3356 50 118 0 3742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16892

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29229
/proc/meminfo: memFree=1770864/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=25484 CPUtime=1.49
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 6186 0 0 0 146 3 0 0 25 0 1 0 221204464 26095616 6181 1992294400 134512640 134996440 4294956256 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 6371 6181 50 118 0 6250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26924

[startup+3.10262 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29229
/proc/meminfo: memFree=1763440/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=0
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221204464 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29227/statm: 360 110 95 260 0 84 0
[pid=29228] ppid=29227 vsize=41344 CPUtime=3.09
/proc/29228/stat : 29228 (march_dl) R 29227 29227 26490 0 -1 4194304 12994 0 0 0 300 9 0 0 25 0 1 0 221204464 42336256 7309 1992294400 134512640 134996440 4294956256 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29228/statm: 10336 7310 73 118 0 10215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42784

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29230
/proc/meminfo: memFree=1782448/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=1440 CPUtime=5
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 135 13827 0 0 0 0 465 35 16 0 1 0 221204464 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 360 111 96 260 0 84 0
[pid=29230] ppid=29227 vsize=26692 CPUtime=1.29
/proc/29230/stat : 29230 (ubcsat2006) R 29227 29227 26490 0 -1 4194304 4697 0 0 0 125 4 0 0 25 0 1 0 221204964 27332608 4681 1992294400 134512640 134777720 4294956112 18446744073709551615 134723458 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29230/statm: 6673 4681 141 64 0 6254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28132

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1734208/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=58744 CPUtime=12.68
/proc/29227/stat : 29227 (SATzilla2007_C) R 29225 29227 26490 0 -1 4194304 19496 27677 0 0 379 10 833 46 25 0 1 0 221204464 60153856 14016 1992294400 134512640 135579813 4294956224 18446744073709551615 134541518 0 0 4096 0 0 0 0 17 0 0 0
/proc/29227/statm: 14686 14016 124 260 0 14410 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58744

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1651968/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=181564 CPUtime=25.47
/proc/29227/stat : 29227 (SATzilla2007_C) R 29225 29227 26490 0 -1 4194304 66408 27677 0 0 1633 35 833 46 25 0 1 0 221204464 185921536 34591 1992294400 134512640 135579813 4294956224 18446744073709551615 134588697 0 0 4096 0 0 0 0 17 0 0 0
/proc/29227/statm: 45391 34591 159 260 0 45115 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 181564

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1638136/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=18676 CPUtime=20.63
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 3398 0 0 0 2041 22 0 0 25 0 1 0 221207508 19124224 2787 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 4669 2787 112 208 0 4441 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 202468

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1628216/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=33216 CPUtime=71.79
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 6444 0 0 0 7141 38 0 0 25 0 1 0 221207508 34013184 5192 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 8304 5192 112 208 0 8076 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 217008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1621688/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=36288 CPUtime=131.76
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 8129 0 0 0 13128 48 0 0 25 0 1 0 221207508 37158912 6877 1992294400 134512640 135365884 4294956288 18446744073709551615 135090392 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 9072 6877 112 208 0 8844 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 220080

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1616632/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=38412 CPUtime=191.75
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 9392 0 0 0 19119 56 0 0 25 0 1 0 221207508 39333888 8140 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 9603 8140 112 208 0 9375 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 222204

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1613368/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=61200 CPUtime=251.71
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 11485 0 0 0 25108 63 0 0 25 0 1 0 221207508 62668800 8952 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 15300 8952 112 208 0 15072 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 244992

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1610296/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=62040 CPUtime=311.69
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 12227 0 0 0 31098 71 0 0 25 0 1 0 221207508 63528960 9694 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 15510 9694 112 208 0 15282 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 245832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29231
/proc/meminfo: memFree=1606904/2055920 swapFree=4178904/4192956

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


[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1529464/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=158324 CPUtime=4689.77
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43127 0 0 0 468657 320 0 0 25 0 1 0 221207508 162123776 29660 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39581 29660 112 208 0 39353 0
Current children cumulated CPU time (s) 4720.19
Current children cumulated vsize (KiB) 342116

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1528760/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=158580 CPUtime=4749.74
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43385 0 0 0 474652 322 0 0 25 0 1 0 221207508 162385920 29853 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39645 29853 112 208 0 39417 0
Current children cumulated CPU time (s) 4780.16
Current children cumulated vsize (KiB) 342372

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527992/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159480 CPUtime=4809.71
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43739 0 0 0 480647 324 0 0 25 0 1 0 221207508 163307520 30045 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39870 30045 112 208 0 39642 0
Current children cumulated CPU time (s) 4840.13
Current children cumulated vsize (KiB) 343272

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527864/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159480 CPUtime=4869.67
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43785 0 0 0 486642 325 0 0 25 0 1 0 221207508 163307520 30091 1992294400 134512640 135365884 4294956288 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39870 30091 112 208 0 39642 0
Current children cumulated CPU time (s) 4900.09
Current children cumulated vsize (KiB) 343272

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527544/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159480 CPUtime=4929.66
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43865 0 0 0 492638 328 0 0 25 0 1 0 221207508 163307520 30171 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39870 30171 112 208 0 39642 0
Current children cumulated CPU time (s) 4960.08
Current children cumulated vsize (KiB) 343272

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

[startup+4966.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527544/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159480 CPUtime=4933.75
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43869 0 0 0 493047 328 0 0 25 0 1 0 221207508 163307520 30175 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39870 30175 112 208 0 39642 0
Current children cumulated CPU time (s) 4964.17
Current children cumulated vsize (KiB) 343272

[startup+4979.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527288/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159736 CPUtime=4946.54
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43952 0 0 0 494325 329 0 0 25 0 1 0 221207508 163569664 30193 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39934 30193 112 208 0 39706 0
Current children cumulated CPU time (s) 4976.96
Current children cumulated vsize (KiB) 343528

[startup+4992 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527288/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159736 CPUtime=4959.34
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43961 0 0 0 495604 330 0 0 25 0 1 0 221207508 163569664 30202 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39934 30202 112 208 0 39706 0
Current children cumulated CPU time (s) 4989.76
Current children cumulated vsize (KiB) 343528

[startup+4995.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527288/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159736 CPUtime=4962.54
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43970 0 0 0 495924 330 0 0 25 0 1 0 221207508 163569664 30211 1992294400 134512640 135365884 4294956288 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39934 30211 112 208 0 39706 0
Current children cumulated CPU time (s) 4992.96
Current children cumulated vsize (KiB) 343528

[startup+4998.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527288/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159736 CPUtime=4965.74
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43975 0 0 0 496244 330 0 0 25 0 1 0 221207508 163569664 30216 1992294400 134512640 135365884 4294956288 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39934 30216 112 208 0 39706 0
Current children cumulated CPU time (s) 4996.16
Current children cumulated vsize (KiB) 343528

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527288/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159736 CPUtime=4967.34
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 43986 0 0 0 496404 330 0 0 25 0 1 0 221207508 163569664 30227 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39934 30227 112 208 0 39706 0
Current children cumulated CPU time (s) 4997.76
Current children cumulated vsize (KiB) 343528

[startup+5000.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527288/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159996 CPUtime=4967.74
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 44021 0 0 0 496444 330 0 0 25 0 1 0 221207508 163835904 30262 1992294400 134512640 135365884 4294956288 18446744073709551615 134544281 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39999 30262 112 208 0 39771 0
Current children cumulated CPU time (s) 4998.16
Current children cumulated vsize (KiB) 343788

[startup+5000.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527160/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=159996 CPUtime=4968.14
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4194304 44023 0 0 0 496484 330 0 0 25 0 1 0 221207508 163835904 30264 1992294400 134512640 135365884 4294956288 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 39999 30264 112 208 0 39771 0
Current children cumulated CPU time (s) 4998.56
Current children cumulated vsize (KiB) 343788

[startup+5000.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29239
/proc/meminfo: memFree=1527160/2055920 swapFree=4178904/4192956
[pid=29227] ppid=29225 vsize=183792 CPUtime=30.42
/proc/29227/stat : 29227 (SATzilla2007_C) S 29225 29227 26490 0 -1 4194304 67078 27677 0 0 2126 37 833 46 25 0 1 0 221204464 188203008 35175 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29227/statm: 45948 35175 164 260 0 45672 0
[pid=29231] ppid=29227 vsize=0 CPUtime=4968.24
/proc/29231/stat : 29231 (zchaff_rand) R 29227 29227 26490 0 -1 4195332 44023 0 0 0 496493 331 0 0 25 0 1 0 221207508 0 0 1992294400 0 0 0 0 0 256 0 8392704 0 0 0 0 17 0 0 0
/proc/29231/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4998.66
Current children cumulated vsize (KiB) 183792

Child status: 17
Real time (s): 5000.94
CPU time (s): 4998.72
CPU user time (s): 4994.53
CPU system time (s): 4.18136
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 360728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4994.53
system time used= 4.18136
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138791
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= 10
involuntary context switches= 14261

runsolver used 5.96509 second user time and 12.2261 second system time

The end

Launcher Data

Begin job on node27 at 2009-05-10 07:01:55
IDJOB=1785789
IDBENCH=71147
IDSOLVER=640
FILE ID=node27/1785789-1241931714
PBS_JOBID= 9264920
Free space on /tmp= 66268 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2_restricted.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785789-1241931714/watcher-1785789-1241931714 -o /tmp/evaluation-result-1785789-1241931714/solver-1785789-1241931714 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1785789-1241931714.cnf            

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

MD5SUM BENCH= a05652854911cfd1b4cd45a296cdc798
RANDOM SEED=3388282

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1790432 kB
Buffers:         50112 kB
Cached:         161432 kB
SwapCached:       8164 kB
Active:         128452 kB
Inactive:        93372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790432 kB
SwapTotal:     4192956 kB
SwapFree:      4178904 kB
Dirty:           30576 kB
Writeback:           0 kB
Mapped:          14764 kB
Slab:            29632 kB
Committed_AS:   723204 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node27 at 2009-05-10 08:25:17