Trace number 305274

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 RANDOM? (TO) 1200.05 1200.93

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

11.84/11.92	c run March_dl for 5 seconds ... 
11.84/11.92	c Bin: Executing march_dl
11.84/11.92	c child exit by a signal
11.84/11.92	c march_dl returned code 137.
11.84/11.92	c run saps (UBCSAT implementation) for 2 seconds ... 
11.84/11.92	c Bin: Executing ubcsat2006
11.84/11.92	c child exited successfully
11.84/11.92	c ubcsat2006 returned code 0.
11.84/11.92	c satzilla computing base features
11.84/11.92	c satzilla doing unit-prop probe
11.84/11.92	c satzilla doing local search probe
11.84/11.92	c satzilla doing lobjois search-space size estimate
11.84/11.92	c satzilla's ranking:
11.84/11.92	c 1) march_dl: -828.912138
11.84/11.92	c 2) kcnfs: -550.695716
11.84/11.92	c 3) minisat20+P: 197.611330
11.84/11.92	c 4) kcnfs+P: 999.000000
11.84/11.92	c 5) march_dl+P: 999.000000
11.84/11.92	c 6) vallst+P: 999.000000
11.84/11.92	c 7) zchaff_rand+P: 999.000000
11.84/11.92	c 8) vallst: 999.000000
11.84/11.92	c 9) zchaff_rand: 999.000000
11.84/11.92	c 10) minisat20: 999.000000
11.84/11.92	c satzilla running march_dl ... 
1199.60/1200.60	c Bin: Executing march_dl
1199.60/1200.60	c child exit by a signal
1199.60/1200.60	c march_dl returned code 137.
1199.60/1200.60	c march_dl returned code 137.
1199.60/1200.60	c satzilla running kcnfs ... 
1199.60/1200.60	c Bin: Executing kcnfs
1199.60/1200.60	c kcnfs returned code 1.
1199.60/1200.60	c kcnfs returned code 1.
1199.60/1200.60	c satzilla running minisat20 with preprocessing ... 

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-305274-1172075591 -o ROOT/results/node44/solver-305274-1172075591 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305274-1172075591/SATzilla2007_R /tmp/evaluation/305274-1172075591/instance-305274-1172075591.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 2/64 25146
/proc/meminfo: memFree=1414592/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=18568 CPUtime=0
/proc/25146/stat : 25146 (runsolver) R 25144 25146 24397 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 227515214 19013632 292 18446744073709551615 4194304 4293652 548682069024 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25146/statm: 4642 292 257 24 0 2626 0

[startup+0.10737 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25146
/proc/meminfo: memFree=1414592/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=1440 CPUtime=0
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227515214 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25146/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440

[startup+0.51844 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25146
/proc/meminfo: memFree=1414592/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=1440 CPUtime=0
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227515214 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25146/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440

[startup+1.3406 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25148
/proc/meminfo: memFree=1397616/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=1440 CPUtime=0
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227515214 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25146/statm: 360 110 95 260 0 84 0
[pid=25148] ppid=25146 vsize=19112 CPUtime=1.32
/proc/25148/stat : 25148 (march_dl) R 25146 25146 24397 0 -1 4194304 12999 0 0 0 109 23 0 0 25 0 1 0 227515215 19570688 4272 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25148/statm: 4778 4272 72 118 0 4657 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 20552

[startup+2.97689 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25148
/proc/meminfo: memFree=1398512/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=1440 CPUtime=0
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227515214 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25146/statm: 360 110 95 260 0 84 0
[pid=25148] ppid=25146 vsize=17704 CPUtime=2.95
/proc/25148/stat : 25148 (march_dl) R 25146 25146 24397 0 -1 4194304 14503 0 0 0 256 39 0 0 25 0 1 0 227515215 18128896 4004 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134536915 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25148/statm: 4426 4004 74 118 0 4305 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19144

[startup+6.26149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25149
/proc/meminfo: memFree=1409456/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=1440 CPUtime=4.99
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 135 14535 0 0 0 0 460 39 16 0 1 0 227515214 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 360 111 96 260 0 84 0
[pid=25149] ppid=25146 vsize=10288 CPUtime=1.23
/proc/25149/stat : 25149 (ubcsat2006) R 25146 25146 24397 0 -1 4194304 1314 0 0 0 121 2 0 0 25 0 1 0 227515716 10534912 1297 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25149/statm: 2572 1297 156 64 0 2153 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11728

[startup+12.7167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1403056/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=11128 CPUtime=0.78
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 10068 0 0 0 74 4 0 0 24 0 1 0 227516406 11395072 2384 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 2782 2387 65 118 0 2661 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 17256

[startup+25.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1391472/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=20860 CPUtime=13.58
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15118 0 0 0 1319 39 0 0 25 0 1 0 227516406 21360640 4619 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5215 4619 74 118 0 5094 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26988

[startup+51.1667 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1390896/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=21376 CPUtime=39.19
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15236 0 0 0 3880 39 0 0 25 0 1 0 227516406 21889024 4737 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5344 4737 74 118 0 5223 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27504

[startup+102.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1390512/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=21756 CPUtime=90.42
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15332 0 0 0 9003 39 0 0 25 0 1 0 227516406 22278144 4833 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5439 4833 74 118 0 5318 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27884

[startup+162.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1390128/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=22132 CPUtime=150.46
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15424 0 0 0 15007 39 0 0 25 0 1 0 227516406 22663168 4925 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5533 4925 74 118 0 5412 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 28260

[startup+222.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1389872/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=22384 CPUtime=210.52
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15487 0 0 0 21012 40 0 0 25 0 1 0 227516406 22921216 4988 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134552309 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5596 4988 74 118 0 5475 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 28512

[startup+282.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1389744/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=22512 CPUtime=270.55
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15533 0 0 0 27015 40 0 0 25 0 1 0 227516406 23052288 5034 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526926 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5628 5034 74 118 0 5507 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 28640

[startup+342.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1389616/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=22640 CPUtime=330.59
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15566 0 0 0 33019 40 0 0 25 0 1 0 227516406 23183360 5067 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526940 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5660 5067 74 118 0 5539 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 28768

[startup+402.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25150
/proc/meminfo: memFree=1389424/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=22888 CPUtime=390.63
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15604 0 0 0 39023 40 0 0 25 0 1 0 227516406 23437312 5105 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526879 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5722 5105 74 118 0 5601 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 29016

[startup+462.935 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 25152
/proc/meminfo: memFree=1389168/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23016 CPUtime=450.67
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15642 0 0 0 45027 40 0 0 25 0 1 0 227516406 23568384 5143 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5754 5143 74 118 0 5633 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 29144

[startup+523.006 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1389104/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23140 CPUtime=510.7
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15671 0 0 0 51030 40 0 0 25 0 1 0 227516406 23695360 5172 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514058 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5785 5172 74 118 0 5664 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 29268

[startup+583.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1389040/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23140 CPUtime=570.74
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15693 0 0 0 57034 40 0 0 25 0 1 0 227516406 23695360 5194 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551539 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5785 5194 74 118 0 5664 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 29268

[startup+643.166 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 25152
/proc/meminfo: memFree=1388976/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23268 CPUtime=630.77
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15709 0 0 0 63037 40 0 0 25 0 1 0 227516406 23826432 5210 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5817 5210 74 118 0 5696 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 29396

[startup+703.246 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 25152
/proc/meminfo: memFree=1388912/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23268 CPUtime=690.81
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15728 0 0 0 69041 40 0 0 25 0 1 0 227516406 23826432 5229 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5817 5229 74 118 0 5696 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 29396

[startup+763.332 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388720/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23392 CPUtime=750.85
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15750 0 0 0 75044 41 0 0 25 0 1 0 227516406 23953408 5251 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5848 5251 74 118 0 5727 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 29520

[startup+823.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388720/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23520 CPUtime=810.9
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15768 0 0 0 81049 41 0 0 25 0 1 0 227516406 24084480 5269 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5880 5269 74 118 0 5759 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 29648

[startup+883.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388592/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23520 CPUtime=870.94
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15787 0 0 0 87053 41 0 0 25 0 1 0 227516406 24084480 5288 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5880 5288 74 118 0 5759 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 29648

[startup+943.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388592/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23644 CPUtime=930.97
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15804 0 0 0 93056 41 0 0 25 0 1 0 227516406 24211456 5305 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5911 5305 74 118 0 5790 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 29772

[startup+1003.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388528/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23644 CPUtime=991.01
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15819 0 0 0 99060 41 0 0 25 0 1 0 227516406 24211456 5320 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5911 5320 74 118 0 5790 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 29772

[startup+1063.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388464/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23768 CPUtime=1051.06
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15830 0 0 0 105065 41 0 0 25 0 1 0 227516406 24338432 5331 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5942 5331 74 118 0 5821 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 29896

[startup+1123.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388400/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23768 CPUtime=1111.09
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15843 0 0 0 111068 41 0 0 25 0 1 0 227516406 24338432 5344 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5942 5344 74 118 0 5821 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 29896

[startup+1183.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25152
/proc/meminfo: memFree=1388400/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=6128 CPUtime=11.88
/proc/25146/stat : 25146 (SATzilla2007_R) S 25144 25146 24397 0 -1 4194304 4645 15856 0 0 469 5 671 43 25 0 1 0 227515214 6275072 1337 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25146/statm: 1532 1337 157 260 0 1256 0
[pid=25150] ppid=25146 vsize=23768 CPUtime=1171.12
/proc/25150/stat : 25150 (march_dl) R 25146 25146 24397 0 -1 4194304 15853 0 0 0 117071 41 0 0 25 0 1 0 227516406 24338432 5354 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25150/statm: 5942 5354 74 118 0 5821 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 29896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25152
/proc/meminfo: memFree=1398840/2055920 swapFree=4183244/4192956
[pid=25146] ppid=25144 vsize=16812 CPUtime=1200.02
/proc/25146/stat : 25146 (SATzilla2007_R) R 25144 25146 24397 0 -1 4194304 7557 31713 0 0 496 9 119411 86 21 0 1 0 227515214 17215488 3869 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135221869 0 0 4096 0 0 0 0 17 0 0 0
/proc/25146/statm: 4203 3869 165 260 0 3927 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 16812

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.93
CPU time (s): 1200.05
CPU user time (s): 1199.09
CPU system time (s): 0.958854
CPU usage (%): 99.9265
Max. virtual memory (cumulated for all children) (KiB): 30036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 0.958854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39270
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= 4030

runsolver used 1.08983 second user time and 3.17752 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 16:33:11 UTC 2007

IDJOB= 305274
IDBENCH= 20152
IDSOLVER= 134
FILE ID= node44/305274-1172075591

PBS_JOBID= 3892804

Free space on /tmp= 66552 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305274-1172075591/SATzilla2007_R /tmp/evaluation/305274-1172075591/instance-305274-1172075591.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-305274-1172075591 -o ROOT/results/node44/solver-305274-1172075591 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305274-1172075591/SATzilla2007_R /tmp/evaluation/305274-1172075591/instance-305274-1172075591.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 646222410

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1414936 kB
Buffers:         37272 kB
Cached:         515172 kB
SwapCached:       3864 kB
Active:         143556 kB
Inactive:       418700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414936 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            9628 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            64684 kB
Committed_AS:   535928 kB
PageTables:       1396 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= 66551 MiB

End job on node44 on Wed Feb 21 16:53:14 UTC 2007