Trace number 297853

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 RANDOMUNSAT 489.258 489.384

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark458.406
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.83/10.92	c run March_dl for 5 seconds ... 
10.83/10.92	c Bin: Executing march_dl
10.83/10.92	c child exit by a signal
10.83/10.92	c march_dl returned code 137.
10.83/10.92	c run saps (UBCSAT implementation) for 2 seconds ... 
10.83/10.92	c Bin: Executing ubcsat2006
10.83/10.92	c child exited successfully
10.83/10.92	c ubcsat2006 returned code 0.
10.83/10.92	c satzilla computing base features
10.83/10.92	c satzilla doing unit-prop probe
10.83/10.92	c satzilla doing local search probe
10.83/10.92	c satzilla doing lobjois search-space size estimate
10.83/10.92	c satzilla's ranking:
10.83/10.92	c 1) kcnfs: 2.392373
10.83/10.92	c 2) march_dl: 2.579185
10.83/10.92	c 3) minisat20+P: 3.588917
10.83/10.92	c 4) kcnfs+P: 999.000000
10.83/10.92	c 5) march_dl+P: 999.000000
10.83/10.92	c 6) vallst+P: 999.000000
10.83/10.92	c 7) zchaff_rand+P: 999.000000
10.83/10.92	c 8) vallst: 999.000000
10.83/10.92	c 9) zchaff_rand: 999.000000
10.83/10.92	c 10) minisat20: 999.000000
10.83/10.92	c satzilla running kcnfs ... 
489.20/489.38	c Bin: Executing kcnfs
489.20/489.38	c child exited successfully
489.20/489.38	c kcnfs returned code 20.
489.20/489.38	s UNSATISFIABLE
489.20/489.38	c SATZILLA_TIME=489.320000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-297853-1171846208 -o ROOT/results/node72/solver-297853-1171846208 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297853-1171846208/SATzilla2007_R /tmp/evaluation/297853-1171846208/instance-297853-1171846208.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: 0.92 0.98 0.99 3/77 1696
/proc/meminfo: memFree=826512/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1440 CPUtime=0
/proc/1696/stat : 1696 (SATzilla2007_R) R 1694 1696 933 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 204588593 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/1696/statm: 360 110 95 260 0 84 0
[pid=1697] ppid=1696 vsize=772 CPUtime=0
/proc/1697/stat : 1697 (march_dl) R 1696 1696 933 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 204588593 790528 108 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1697/statm: 193 108 53 118 0 72 0

[startup+0.106435 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1696
/proc/meminfo: memFree=826512/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1440 CPUtime=0
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204588593 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1696/statm: 360 110 95 260 0 84 0
[pid=1697] ppid=1696 vsize=1164 CPUtime=0.1
/proc/1697/stat : 1697 (march_dl) R 1696 1696 933 0 -1 4194304 239 0 0 0 10 0 0 0 19 0 1 0 204588593 1191936 231 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514202 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1697/statm: 291 231 74 118 0 170 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.514461 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1696
/proc/meminfo: memFree=826512/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1440 CPUtime=0
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204588593 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1696/statm: 360 110 95 260 0 84 0
[pid=1697] ppid=1696 vsize=1296 CPUtime=0.51
/proc/1697/stat : 1697 (march_dl) R 1696 1696 933 0 -1 4194304 253 0 0 0 51 0 0 0 24 0 1 0 204588593 1327104 245 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1697/statm: 324 245 74 118 0 203 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2736

[startup+1.33454 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1698
/proc/meminfo: memFree=825600/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1440 CPUtime=0
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204588593 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1696/statm: 360 110 95 260 0 84 0
[pid=1697] ppid=1696 vsize=1296 CPUtime=1.33
/proc/1697/stat : 1697 (march_dl) R 1696 1696 933 0 -1 4194304 260 0 0 0 133 0 0 0 25 0 1 0 204588593 1327104 252 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134567226 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1697/statm: 324 252 74 118 0 203 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2736

[startup+2.97069 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1698
/proc/meminfo: memFree=825216/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1440 CPUtime=0
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204588593 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1696/statm: 360 110 95 260 0 84 0
[pid=1697] ppid=1696 vsize=1296 CPUtime=2.96
/proc/1697/stat : 1697 (march_dl) R 1696 1696 933 0 -1 4194304 267 0 0 0 296 0 0 0 25 0 1 0 204588593 1327104 259 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1697/statm: 324 259 74 118 0 203 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2736

[startup+6.24698 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1699
/proc/meminfo: memFree=825664/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1440 CPUtime=4.99
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 135 271 0 0 0 0 499 0 16 0 1 0 204588593 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1696/statm: 360 111 96 260 0 84 0
[pid=1699] ppid=1696 vsize=6188 CPUtime=1.24
/proc/1699/stat : 1699 (ubcsat2006) R 1696 1696 933 0 -1 4194304 264 0 0 0 100 24 0 0 25 0 1 0 204589094 6336512 247 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1699/statm: 1547 247 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628

[startup+12.7036 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=1.77
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 341 0 0 0 177 0 0 0 25 0 1 0 204589686 187822080 325 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134581123 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 325 138 48 0 45452 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 185108

[startup+25.5167 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=14.58
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 1458 0 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 185108

[startup+51.1451 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=40.19
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 4019 0 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134604341 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 185108

[startup+102.397 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=91.44
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 9143 1 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134609518 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 185108

[startup+162.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=151.49
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 15148 1 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134632489 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 185108

[startup+222.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=211.55
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 21154 1 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 185108

[startup+282.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824832/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=271.6
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 27159 1 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134555912 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 185108

[startup+342.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=331.65
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 33164 1 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134564854 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 185108

[startup+402.745 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=391.71
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 39170 1 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134564906 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 185108

[startup+462.812 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=451.77
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 45175 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559820 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 185108

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

[startup+472.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=461.29
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 46127 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559341 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 472.18
Current children cumulated vsize (KiB) 185108

[startup+478.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=467.85
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 46783 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134571908 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 478.74
Current children cumulated vsize (KiB) 185108

[startup+485.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=474.41
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 47439 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 485.3
Current children cumulated vsize (KiB) 185108

[startup+487.097 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=476.05
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 47603 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134632263 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 486.94
Current children cumulated vsize (KiB) 185108

[startup+488.743 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=477.69
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 47767 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134603268 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 488.58
Current children cumulated vsize (KiB) 185108

[startup+489.151 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=478.1
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 47808 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134563280 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 488.99
Current children cumulated vsize (KiB) 185108

[startup+489.355 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1700
/proc/meminfo: memFree=824896/2055920 swapFree=4145060/4192956
[pid=1696] ppid=1694 vsize=1688 CPUtime=10.89
/proc/1696/stat : 1696 (SATzilla2007_R) S 1694 1696 933 0 -1 4194304 578 541 0 0 308 32 700 49 25 0 1 0 204588593 1728512 249 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1696/statm: 422 249 157 260 0 146 0
[pid=1700] ppid=1696 vsize=183420 CPUtime=478.31
/proc/1700/stat : 1700 (kcnfs) R 1696 1696 933 0 -1 4194304 342 0 0 0 47829 2 0 0 25 0 1 0 204589686 187822080 326 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642690 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1700/statm: 45855 326 138 48 0 45452 0
Current children cumulated CPU time (s) 489.2
Current children cumulated vsize (KiB) 185108

Child status: 20
Real time (s): 489.384
CPU time (s): 489.258
CPU user time (s): 488.412
CPU system time (s): 0.845871
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 488.412
system time used= 0.845871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1477
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 10063

runsolver used 0.506922 second user time and 1.23881 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Feb 19 00:50:08 UTC 2007

IDJOB= 297853
IDBENCH= 19971
IDSOLVER= 134
FILE ID= node72/297853-1171846208

PBS_JOBID= 3839718

Free space on /tmp= 66555 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297853-1171846208/SATzilla2007_R /tmp/evaluation/297853-1171846208/instance-297853-1171846208.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-297853-1171846208 -o ROOT/results/node72/solver-297853-1171846208 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297853-1171846208/SATzilla2007_R /tmp/evaluation/297853-1171846208/instance-297853-1171846208.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 782147169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        826856 kB
Buffers:         50712 kB
Cached:        1047436 kB
SwapCached:      16508 kB
Active:         697216 kB
Inactive:       425800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        826856 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            8408 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            91624 kB
Committed_AS:   533044 kB
PageTables:       1680 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= 66555 MiB

End job on node72 on Mon Feb 19 00:58:17 UTC 2007