Trace number 311957

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 824.183 824.429

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.54/10.65	c run March_dl for 5 seconds ... 
10.54/10.65	c Bin: Executing march_dl
10.54/10.65	c child exit by a signal
10.54/10.65	c march_dl returned code 137.
10.54/10.65	c run saps (UBCSAT implementation) for 2 seconds ... 
10.54/10.65	c Bin: Executing ubcsat2006
10.54/10.65	c child exited successfully
10.54/10.65	c ubcsat2006 returned code 0.
10.54/10.65	c satzilla computing base features
10.54/10.65	c satzilla doing unit-prop probe
10.54/10.65	c satzilla doing local search probe
10.54/10.65	c satzilla doing lobjois search-space size estimate
10.54/10.65	c satzilla's ranking:
10.54/10.65	c 1) kcnfs: -43.291947
10.54/10.65	c 2) minisat20+P: 13.783842
10.54/10.65	c 3) march_dl: 23.724253
10.54/10.65	c 4) kcnfs+P: 999.000000
10.54/10.65	c 5) march_dl+P: 999.000000
10.54/10.65	c 6) vallst+P: 999.000000
10.54/10.65	c 7) zchaff_rand+P: 999.000000
10.54/10.65	c 8) vallst: 999.000000
10.54/10.65	c 9) zchaff_rand: 999.000000
10.54/10.65	c 10) minisat20: 999.000000
10.54/10.65	c satzilla running kcnfs ... 
824.10/824.42	c Bin: Executing kcnfs
824.10/824.42	c child exited successfully
824.10/824.42	c kcnfs returned code 20.
824.10/824.42	s UNSATISFIABLE
824.10/824.42	c SATZILLA_TIME=824.290000

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/node4/watcher-311957-1172579508 -o ROOT/results/node4/solver-311957-1172579508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311957-1172579508/SATzilla2007_R /tmp/evaluation/311957-1172579508/instance-311957-1172579508.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 25392
/proc/meminfo: memFree=1382568/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=1440 CPUtime=0
/proc/25392/stat : 25392 (SATzilla2007_R) R 25390 25392 25229 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 277905715 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/25392/statm: 360 110 95 260 0 84 0
[pid=25393] ppid=25392 vsize=636 CPUtime=0
/proc/25393/stat : 25393 (march_dl) R 25392 25392 25229 0 -1 4194304 76 0 0 0 0 0 0 0 19 0 1 0 277905715 651264 71 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25393/statm: 159 74 49 118 0 38 0

[startup+0.107275 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25392
/proc/meminfo: memFree=1382568/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=1440 CPUtime=0
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 277905715 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25392/statm: 360 110 95 260 0 84 0
[pid=25393] ppid=25392 vsize=2148 CPUtime=0.09
/proc/25393/stat : 25393 (march_dl) R 25392 25392 25229 0 -1 4194304 567 0 0 0 9 0 0 0 21 0 1 0 277905715 2199552 463 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134577572 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25393/statm: 537 463 71 118 0 416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.516313 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25392
/proc/meminfo: memFree=1382568/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=1440 CPUtime=0
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 277905715 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25392/statm: 360 110 95 260 0 84 0
[pid=25393] ppid=25392 vsize=3252 CPUtime=0.5
/proc/25393/stat : 25393 (march_dl) R 25392 25392 25229 0 -1 4194304 869 0 0 0 50 0 0 0 25 0 1 0 277905715 3330048 719 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134566128 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25393/statm: 813 719 74 118 0 692 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4692

[startup+1.34239 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25394
/proc/meminfo: memFree=1379672/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=1440 CPUtime=0
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 277905715 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25392/statm: 360 110 95 260 0 84 0
[pid=25393] ppid=25392 vsize=3384 CPUtime=1.32
/proc/25393/stat : 25393 (march_dl) R 25392 25392 25229 0 -1 4194304 902 0 0 0 132 0 0 0 25 0 1 0 277905715 3465216 752 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134533005 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25393/statm: 846 752 74 118 0 725 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4824

[startup+2.98455 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25394
/proc/meminfo: memFree=1379416/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=1440 CPUtime=0
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 277905715 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25392/statm: 360 110 95 260 0 84 0
[pid=25393] ppid=25392 vsize=3516 CPUtime=2.97
/proc/25393/stat : 25393 (march_dl) R 25392 25392 25229 0 -1 4194304 943 0 0 0 297 0 0 0 25 0 1 0 277905715 3600384 793 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526910 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25393/statm: 879 793 74 118 0 758 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4956

[startup+6.26087 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25395
/proc/meminfo: memFree=1381272/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=1440 CPUtime=4.99
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 135 980 0 0 0 0 499 0 16 0 1 0 277905715 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25392/statm: 360 111 96 260 0 84 0
[pid=25395] ppid=25392 vsize=6188 CPUtime=1.24
/proc/25395/stat : 25395 (ubcsat2006) R 25392 25392 25229 0 -1 4194304 361 0 0 0 111 13 0 0 25 0 1 0 277906215 6336512 344 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25395/statm: 1547 344 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628

[startup+12.7175 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1378968/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=2.05
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 692 0 0 0 205 0 0 0 25 0 1 0 277906780 187674624 676 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 676 132 48 0 45416 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 185384

[startup+25.5227 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1378968/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=14.85
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 694 0 0 0 1485 0 0 0 25 0 1 0 277906780 187674624 678 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642580 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 678 132 48 0 45416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 185384

[startup+51.1502 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=40.47
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 694 0 0 0 4047 0 0 0 25 0 1 0 277906780 187674624 678 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134564864 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 678 132 48 0 45416 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 185384

[startup+102.399 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=91.7
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 694 0 0 0 9170 0 0 0 25 0 1 0 277906780 187674624 678 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 678 132 48 0 45416 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 185384

[startup+162.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=151.76
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 15176 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134566128 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 185384

[startup+222.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=211.81
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 21181 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 185384

[startup+282.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=271.86
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 27186 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559528 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 185384

[startup+342.678 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=331.91
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 33191 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 185384

[startup+402.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=391.97
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 39197 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134564854 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 185384

[startup+462.824 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=452.03
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 45203 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 185384

[startup+522.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25396
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=512.08
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 51208 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134562851 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 185384

[startup+582.957 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=572.13
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 57213 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642587 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 185384

[startup+643.031 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=632.18
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 63218 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559557 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 185384

[startup+703.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=692.23
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 69223 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 185384

[startup+763.167 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379032/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=752.29
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 75229 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559456 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 185384

[startup+823.24 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=812.34
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 81234 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 185384

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

[startup+823.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=812.44
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 81244 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642603 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 823.07
Current children cumulated vsize (KiB) 185384

[startup+824.159 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=813.26
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 81326 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642703 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 823.89
Current children cumulated vsize (KiB) 185384

[startup+824.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25398
/proc/meminfo: memFree=1379096/2055920 swapFree=4192812/4192956
[pid=25392] ppid=25390 vsize=2108 CPUtime=10.63
/proc/25392/stat : 25392 (SATzilla2007_R) S 25390 25392 25229 0 -1 4194304 906 1347 0 0 326 13 701 23 25 0 1 0 277905715 2158592 352 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25392/statm: 527 352 156 260 0 251 0
[pid=25396] ppid=25392 vsize=183276 CPUtime=813.47
/proc/25396/stat : 25396 (kcnfs) R 25392 25392 25229 0 -1 4194304 695 0 0 0 81347 0 0 0 25 0 1 0 277906780 187674624 679 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556150 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25396/statm: 45819 679 132 48 0 45416 0
Current children cumulated CPU time (s) 824.1
Current children cumulated vsize (KiB) 185384

Child status: 20
Real time (s): 824.429
CPU time (s): 824.183
CPU user time (s): 823.803
CPU system time (s): 0.379942
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 185384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 823.803
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2964
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= 25
involuntary context switches= 16766

runsolver used 0.860869 second user time and 2.07069 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 27 12:31:48 UTC 2007

IDJOB= 311957
IDBENCH= 20328
IDSOLVER= 134
FILE ID= node4/311957-1172579508

PBS_JOBID= 3971689

Free space on /tmp= 66548 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311957-1172579508/SATzilla2007_R /tmp/evaluation/311957-1172579508/instance-311957-1172579508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-311957-1172579508 -o ROOT/results/node4/solver-311957-1172579508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311957-1172579508/SATzilla2007_R /tmp/evaluation/311957-1172579508/instance-311957-1172579508.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 227010705

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1382976 kB
Buffers:         61144 kB
Cached:         473472 kB
SwapCached:          0 kB
Active:         294396 kB
Inactive:       299904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8516 kB
Writeback:           0 kB
Mapped:          78588 kB
Slab:            64184 kB
Committed_AS:  1085164 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Tue Feb 27 12:45:33 UTC 2007