Trace number 309128

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 711.685 711.877

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.63/10.70	c run March_dl for 5 seconds ... 
10.63/10.70	c Bin: Executing march_dl
10.63/10.70	c child exit by a signal
10.63/10.70	c march_dl returned code 137.
10.63/10.70	c run saps (UBCSAT implementation) for 2 seconds ... 
10.63/10.70	c Bin: Executing ubcsat2006
10.63/10.70	c child exited successfully
10.63/10.70	c ubcsat2006 returned code 0.
10.63/10.70	c satzilla computing base features
10.63/10.70	c satzilla doing unit-prop probe
10.63/10.70	c satzilla doing local search probe
10.63/10.70	c satzilla doing lobjois search-space size estimate
10.63/10.70	c satzilla's ranking:
10.63/10.70	c 1) kcnfs: -325.543996
10.63/10.70	c 2) minisat20+P: 16.355125
10.63/10.70	c 3) march_dl: 51.659735
10.63/10.70	c 4) kcnfs+P: 999.000000
10.63/10.70	c 5) march_dl+P: 999.000000
10.63/10.70	c 6) vallst+P: 999.000000
10.63/10.70	c 7) zchaff_rand+P: 999.000000
10.63/10.70	c 8) vallst: 999.000000
10.63/10.70	c 9) zchaff_rand: 999.000000
10.63/10.70	c 10) minisat20: 999.000000
10.63/10.70	c satzilla running kcnfs ... 
711.58/711.87	c Bin: Executing kcnfs
711.58/711.87	c child exited successfully
711.58/711.87	c kcnfs returned code 20.
711.58/711.87	s UNSATISFIABLE
711.58/711.87	c SATZILLA_TIME=711.780000

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/node7/watcher-309128-1172534800 -o ROOT/results/node7/solver-309128-1172534800 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309128-1172534800/SATzilla2007_R /tmp/evaluation/309128-1172534800/instance-309128-1172534800.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: 1.04 1.01 1.01 3/77 20469
/proc/meminfo: memFree=1615824/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=1440 CPUtime=0
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273434703 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 360 110 95 260 0 84 0
[pid=20470] ppid=20469 vsize=1048 CPUtime=0
/proc/20470/stat : 20470 (march_dl) R 20469 20469 19606 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 273434703 1073152 149 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20470/statm: 262 150 50 118 0 141 0

[startup+0.106819 s]
/proc/loadavg: 1.04 1.01 1.01 3/77 20469
/proc/meminfo: memFree=1615824/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=1440 CPUtime=0
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273434703 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 360 110 95 260 0 84 0
[pid=20470] ppid=20469 vsize=2424 CPUtime=0.09
/proc/20470/stat : 20470 (march_dl) R 20469 20469 19606 0 -1 4194304 1285 0 0 0 9 0 0 0 20 0 1 0 273434703 2482176 450 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20470/statm: 606 455 61 118 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3864

[startup+0.514862 s]
/proc/loadavg: 1.04 1.01 1.01 3/77 20469
/proc/meminfo: memFree=1615824/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=1440 CPUtime=0
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273434703 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 360 110 95 260 0 84 0
[pid=20470] ppid=20469 vsize=5200 CPUtime=0.5
/proc/20470/stat : 20470 (march_dl) R 20469 20469 19606 0 -1 4194304 2208 0 0 0 50 0 0 0 24 0 1 0 273434703 5324800 1193 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20470/statm: 1300 1193 75 118 0 1179 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6640

[startup+1.33495 s]
/proc/loadavg: 1.03 1.01 1.01 2/79 20471
/proc/meminfo: memFree=1611200/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=1440 CPUtime=0
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273434703 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 360 110 95 260 0 84 0
[pid=20470] ppid=20469 vsize=5200 CPUtime=1.32
/proc/20470/stat : 20470 (march_dl) R 20469 20469 19606 0 -1 4194304 2211 0 0 0 132 0 0 0 25 0 1 0 273434703 5324800 1196 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134528147 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20470/statm: 1300 1196 75 118 0 1179 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6640

[startup+2.97112 s]
/proc/loadavg: 1.03 1.01 1.01 2/79 20471
/proc/meminfo: memFree=1610880/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=1440 CPUtime=0
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273434703 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 360 110 95 260 0 84 0
[pid=20470] ppid=20469 vsize=5460 CPUtime=2.95
/proc/20470/stat : 20470 (march_dl) R 20469 20469 19606 0 -1 4194304 2276 0 0 0 295 0 0 0 25 0 1 0 273434703 5591040 1261 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134513791 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20470/statm: 1365 1261 75 118 0 1244 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 6900

[startup+6.25547 s]
/proc/loadavg: 1.03 1.01 1.01 2/79 20472
/proc/meminfo: memFree=1614272/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=1440 CPUtime=4.99
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 135 2332 0 0 0 0 498 1 16 0 1 0 273434703 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20469/statm: 360 111 96 260 0 84 0
[pid=20472] ppid=20469 vsize=6188 CPUtime=1.24
/proc/20472/stat : 20472 (ubcsat2006) R 20469 20469 19606 0 -1 4194304 443 0 0 0 113 11 0 0 25 0 1 0 273435203 6336512 426 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20472/statm: 1547 426 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628

[startup+12.7081 s]
/proc/loadavg: 1.03 1.01 1.01 2/79 20473
/proc/meminfo: memFree=1610880/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=1.99
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 993 0 0 0 199 0 0 0 25 0 1 0 273435773 188350464 977 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642603 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 977 132 48 0 45581 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 186360

[startup+25.5255 s]
/proc/loadavg: 1.02 1.01 1.01 2/79 20473
/proc/meminfo: memFree=1610880/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=14.8
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 995 0 0 0 1480 0 0 0 25 0 1 0 273435773 188350464 979 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134610368 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 979 132 48 0 45581 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186360

[startup+51.1532 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20473
/proc/meminfo: memFree=1610880/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=40.42
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 995 0 0 0 4042 0 0 0 25 0 1 0 273435773 188350464 979 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559735 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 979 132 48 0 45581 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 186360

[startup+102.402 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20473
/proc/meminfo: memFree=1610944/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=91.66
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 9165 1 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 186360

[startup+162.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1610944/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=151.72
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 15171 1 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556234 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 186360

[startup+222.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1610944/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=211.77
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 21176 1 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134563187 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 186360

[startup+282.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611200/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=271.81
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 27180 1 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556027 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 186360

[startup+342.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611136/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=331.87
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 33185 2 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134609542 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 186360

[startup+402.746 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20473
/proc/meminfo: memFree=1611200/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=391.93
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 39191 2 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559633 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 186360

[startup+462.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611136/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=451.97
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 45195 2 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556170 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 186360

[startup+522.881 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611136/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=512.03
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 51200 3 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 186360

[startup+582.946 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611136/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=572.09
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 57206 3 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 186360

[startup+643.016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=632.13
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 63210 3 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 186360

[startup+703.082 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=692.19
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 69215 4 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134630334 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 186360

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

[startup+708.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=697.63
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 69759 4 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559528 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 708.31
Current children cumulated vsize (KiB) 186360

[startup+710.156 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=699.26
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 69922 4 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 709.94
Current children cumulated vsize (KiB) 186360

[startup+710.977 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=700.08
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 70004 4 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134559640 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 710.76
Current children cumulated vsize (KiB) 186360

[startup+711.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=700.49
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 70045 4 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134556062 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 711.17
Current children cumulated vsize (KiB) 186360

[startup+711.797 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20473
/proc/meminfo: memFree=1611072/2055920 swapFree=4147496/4192956
[pid=20469] ppid=20467 vsize=2424 CPUtime=10.68
/proc/20469/stat : 20469 (SATzilla2007_R) S 20467 20469 19606 0 -1 4194304 1212 2781 0 0 335 9 700 24 25 0 1 0 273434703 2482176 430 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20469/statm: 606 430 157 260 0 330 0
[pid=20473] ppid=20469 vsize=183936 CPUtime=700.9
/proc/20473/stat : 20473 (kcnfs) R 20469 20469 19606 0 -1 4194304 996 0 0 0 70086 4 0 0 25 0 1 0 273435773 188350464 980 18446744073709551615 134512640 134709692 4294956704 18446744073709551615 134564203 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20473/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 711.58
Current children cumulated vsize (KiB) 186360

Child status: 20
Real time (s): 711.877
CPU time (s): 711.685
CPU user time (s): 711.302
CPU system time (s): 0.382941
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 186360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 711.302
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5005
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= 27
involuntary context switches= 1015

runsolver used 0.774882 second user time and 1.75673 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 27 00:06:40 UTC 2007

IDJOB= 309128
IDBENCH= 20250
IDSOLVER= 134
FILE ID= node7/309128-1172534800

PBS_JOBID= 3971627

Free space on /tmp= 66544 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309128-1172534800/SATzilla2007_R /tmp/evaluation/309128-1172534800/instance-309128-1172534800.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-309128-1172534800 -o ROOT/results/node7/solver-309128-1172534800 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309128-1172534800/SATzilla2007_R /tmp/evaluation/309128-1172534800/instance-309128-1172534800.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 131796604

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1616296 kB
Buffers:         49276 kB
Cached:         296188 kB
SwapCached:       9088 kB
Active:         216200 kB
Inactive:       152872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616296 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            8564 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            56168 kB
Committed_AS:   912628 kB
PageTables:       1764 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= 66544 MiB

End job on node7 on Tue Feb 27 00:18:32 UTC 2007