Trace number 422778

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla RANDOM? (exit code) 4999.14 5000.71

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.5956
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.66/10.70	c run March_dl for 5 seconds ... 
10.66/10.70	c Bin: Executing march_dl
10.66/10.70	c child exit by a signal
10.66/10.70	c march_dl returned code 137.
10.66/10.70	c run saps (UBCSAT implementation) for 2 seconds ... 
10.66/10.70	c Bin: Executing ubcsat2006
10.66/10.70	c child exited successfully
10.66/10.70	c ubcsat2006 returned code 0.
10.66/10.70	c satzilla computing base features
10.66/10.70	c satzilla doing unit-prop probe
10.66/10.70	c satzilla doing local search probe
10.66/10.70	c satzilla doing lobjois search-space size estimate
10.66/10.70	c satzilla's ranking:
10.66/10.70	c 1) kcnfs: -949.095920
10.66/10.70	c 2) minisat20+P: -1.261794
10.66/10.70	c 3) march_dl: 80.039899
10.66/10.70	c 4) kcnfs+P: 999.000000
10.66/10.70	c 5) march_dl+P: 999.000000
10.66/10.70	c 6) vallst+P: 999.000000
10.66/10.70	c 7) zchaff_rand+P: 999.000000
10.66/10.70	c 8) vallst: 999.000000
10.66/10.70	c 9) zchaff_rand: 999.000000
10.66/10.70	c 10) minisat20: 999.000000
10.66/10.70	c satzilla running kcnfs ... 
4998.89/5000.51	c Bin: Executing kcnfs
4998.89/5000.51	c child exit by a signal
4998.89/5000.51	c kcnfs returned code 137.
4998.89/5000.51	c kcnfs returned code 137.
4998.89/5000.51	c satzilla running minisat20 with preprocessing ... 
4999.11/5000.70	c Preprocessing...
4999.11/5000.70	c Inital problem has 6500 variables, 12148 nary clauses (5206 binary clauses).
4999.11/5000.70	c Num non-binary clauses 12148, Average non-binary clause length 3.000
4999.11/5000.70	c Preprocessor runtime was 0.160 seconds.
4999.11/5000.70	c 
4999.11/5000.70	c Satisfiability of theory still undetermined.
4999.11/5000.70	c See file /tmp/q7MxLr for simplified theory.
4999.11/5000.70	c Bin: Executing minisat20
4999.11/5000.70	c minisat20 returned code 1.
4999.11/5000.70	c minisat20 returned code 1.
4999.11/5000.70	c satzilla running march_dl ... 
4999.11/5000.70	c Bin: Executing march_dl
4999.11/5000.70	c march_dl returned code 1.
4999.11/5000.70	c march_dl returned code 1.
4999.11/5000.70	c satzilla running kcnfs with preprocessing ... 
4999.11/5000.70	c Bin: Executing kcnfs
4999.11/5000.70	c kcnfs returned code 1.
4999.11/5000.70	c kcnfs returned code 1.
4999.11/5000.70	c satzilla running march_dl with preprocessing ... 
4999.11/5000.70	c Bin: Executing march_dl
4999.11/5000.70	c march_dl returned code 1.
4999.11/5000.70	c march_dl returned code 1.
4999.11/5000.70	c satzilla running vallst with preprocessing ... 
4999.11/5000.70	c Bin: Executing vallst
4999.11/5000.70	c vallst returned code 1.
4999.11/5000.70	c vallst returned code 1.
4999.11/5000.70	c satzilla running zchaff_rand with preprocessing ... 
4999.11/5000.70	c Bin: Executing zchaff_rand
4999.11/5000.70	c zchaff_rand returned code 1.
4999.11/5000.70	c zchaff_rand returned code 1.
4999.11/5000.70	c satzilla running vallst ... 
4999.11/5000.70	c Bin: Executing vallst
4999.11/5000.70	c vallst returned code 1.
4999.11/5000.70	c vallst returned code 1.
4999.11/5000.70	c satzilla running zchaff_rand ... 
4999.11/5000.70	c Bin: Executing zchaff_rand
4999.11/5000.70	c zchaff_rand returned code 1.
4999.11/5000.70	c zchaff_rand returned code 1.
4999.11/5000.70	c satzilla running minisat20 ... 
4999.11/5000.70	c Bin: Executing minisat20
4999.11/5000.70	c minisat20 returned code 1.
4999.11/5000.70	c minisat20 returned code 1.
4999.11/5000.70	c ERROR: All Failed! 
4999.11/5000.70	c SATZILLA_TIME=4999.870000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-422778-1177584606 -o ROOT/results/node55/solver-422778-1177584606 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422778-1177584606/SATzilla2007_R /tmp/evaluation/422778-1177584606/instance-422778-1177584606.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.93 3/64 18717
/proc/meminfo: memFree=1422004/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=1192 CPUtime=0
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 187 0 0 0 0 0 0 0 19 0 1 0 206370655 1220608 182 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 298 182 50 118 0 177 0

[startup+0.100726 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 18717
/proc/meminfo: memFree=1422004/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=2660 CPUtime=0.09
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 1190 0 0 0 9 0 0 0 19 0 1 0 206370655 2723840 530 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134650637 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 665 530 55 118 0 544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4100

[startup+0.201736 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 18717
/proc/meminfo: memFree=1422004/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=4904 CPUtime=0.19
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 2776 0 0 0 18 1 0 0 20 0 1 0 206370655 5021696 1082 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134560019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 1226 1082 65 118 0 1105 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6344

[startup+0.301745 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 18717
/proc/meminfo: memFree=1422004/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=4660 CPUtime=0.29
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 2972 0 0 0 28 1 0 0 20 0 1 0 206370655 4771840 1035 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652096 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 1165 1035 65 118 0 1044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6100

[startup+0.701782 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 18717
/proc/meminfo: memFree=1422004/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=7268 CPUtime=0.69
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 3679 0 0 0 68 1 0 0 24 0 1 0 206370655 7442432 1678 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 1817 1678 75 118 0 1696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8708

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 18719
/proc/meminfo: memFree=1415388/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=7524 CPUtime=1.49
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 3726 0 0 0 148 1 0 0 25 0 1 0 206370655 7704576 1725 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 1881 1725 75 118 0 1760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8964

[startup+3.10301 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 18719
/proc/meminfo: memFree=1415132/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=0
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206370655 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 360 110 95 260 0 84 0
[pid=18718] ppid=18717 vsize=7652 CPUtime=3.09
/proc/18718/stat : 18718 (march_dl) R 18717 18717 18422 0 -1 4194304 3761 0 0 0 308 1 0 0 25 0 1 0 206370655 7835648 1760 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134553652 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18718/statm: 1913 1760 75 118 0 1792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9092

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 18720
/proc/meminfo: memFree=1420060/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=1440 CPUtime=4.99
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 133 3796 0 0 0 0 497 2 16 0 1 0 206370655 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18717/statm: 360 111 96 260 0 84 0
[pid=18720] ppid=18717 vsize=6188 CPUtime=1.29
/proc/18720/stat : 18720 (ubcsat2006) R 18717 18717 18422 0 -1 4194304 536 0 0 0 117 12 0 0 25 0 1 0 206371155 6336512 519 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18720/statm: 1547 519 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415204/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=1.98
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1343 0 0 0 198 0 0 0 25 0 1 0 206371725 189161472 1327 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1327 131 48 0 45779 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 187524

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415212/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=14.78
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1351 0 0 0 1478 0 0 0 25 0 1 0 206371725 189161472 1335 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559787 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1335 132 48 0 45779 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 187524

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415276/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=40.37
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1352 0 0 0 4037 0 0 0 25 0 1 0 206371725 189161472 1336 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1336 132 48 0 45779 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 187524

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415340/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=91.56
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1353 0 0 0 9156 0 0 0 25 0 1 0 206371725 189161472 1337 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1337 132 48 0 45779 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 187524

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415340/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=151.54
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 15154 0 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134562968 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 187524

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415340/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=211.53
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 21152 1 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559820 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 187524

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415340/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=271.51
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 27150 1 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559447 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 187524

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 18721
/proc/meminfo: memFree=1415404/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=331.49
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 33148 1 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556071 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0

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

/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4650.12
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 464997 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134642633 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 187524

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415148/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4710.1
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 470995 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 187524

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415148/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4770.08
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 476993 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564897 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4780.75
Current children cumulated vsize (KiB) 187524

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4830.07
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 482992 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556240 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 187524

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4890.05
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 488990 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556234 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4900.72
Current children cumulated vsize (KiB) 187524

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4950.03
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 494988 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 187524

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

[startup+4966.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4954.13
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 495398 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563009 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4964.8
Current children cumulated vsize (KiB) 187524

[startup+4979.2 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4966.92
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 496677 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555921 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4977.59
Current children cumulated vsize (KiB) 187524

[startup+4992 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4979.72
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 497957 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556080 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4990.39
Current children cumulated vsize (KiB) 187524

[startup+4995.21 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4982.92
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 498277 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556220 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4993.59
Current children cumulated vsize (KiB) 187524

[startup+4998.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4986.12
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 498597 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556284 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4996.79
Current children cumulated vsize (KiB) 187524

[startup+5000 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4987.72
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 498757 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4998.39
Current children cumulated vsize (KiB) 187524

[startup+5000.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 19119
/proc/meminfo: memFree=1415084/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=2796 CPUtime=10.67
/proc/18717/stat : 18717 (SATzilla2007_R) S 18715 18717 18422 0 -1 4194304 1572 4338 0 0 340 5 700 22 25 0 1 0 206370655 2863104 521 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18717/statm: 699 521 157 260 0 423 0
[pid=18721] ppid=18717 vsize=184728 CPUtime=4988.12
/proc/18721/stat : 18721 (kcnfs) R 18717 18717 18422 0 -1 4194304 1354 0 0 0 498797 15 0 0 25 0 1 0 206371725 189161472 1338 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134632705 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18721/statm: 46182 1338 132 48 0 45779 0
Current children cumulated CPU time (s) 4998.79
Current children cumulated vsize (KiB) 187524

[startup+5000.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 19119
/proc/meminfo: memFree=1416308/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=9456 CPUtime=4999.01
/proc/18717/stat : 18717 (SATzilla2007_R) R 18715 18717 18422 0 -1 4194304 2608 5692 0 0 347 7 499509 38 18 0 1 0 206370655 9682944 1431 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/18717/statm: 2364 1431 164 260 0 2088 0
Current children cumulated CPU time (s) 4999.01
Current children cumulated vsize (KiB) 9456

[startup+5000.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 19119
/proc/meminfo: memFree=1416308/2055920 swapFree=4184544/4192956
[pid=18717] ppid=18715 vsize=7428 CPUtime=4999.11
/proc/18717/stat : 18717 (SATzilla2007_R) R 18715 18717 18422 0 -1 4194304 2659 5692 0 0 356 8 499509 38 19 0 1 0 206370655 7606272 1478 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135221869 0 0 4096 0 0 0 0 17 1 0 0
/proc/18717/statm: 1857 1478 165 260 0 1581 0
Current children cumulated CPU time (s) 4999.11
Current children cumulated vsize (KiB) 7428

Child status: 17
Real time (s): 5000.71
CPU time (s): 4999.14
CPU user time (s): 4998.66
CPU system time (s): 0.475927
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 187524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.66
system time used= 0.475927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8358
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= 24
involuntary context switches= 8107

runsolver used 4.09838 second user time and 9.66053 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 26 10:50:06 UTC 2007

IDJOB= 422778
IDBENCH= 20215
IDSOLVER= 191
FILE ID= node55/422778-1177584606

PBS_JOBID= 4696978

Free space on /tmp= 66412 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/422778-1177584606/SATzilla2007_R /tmp/evaluation/422778-1177584606/instance-422778-1177584606.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-422778-1177584606 -o ROOT/results/node55/solver-422778-1177584606 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422778-1177584606/SATzilla2007_R /tmp/evaluation/422778-1177584606/instance-422778-1177584606.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 895051018

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1422476 kB
Buffers:         55776 kB
Cached:         492060 kB
SwapCached:       2556 kB
Active:         264124 kB
Inactive:       293820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422476 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            8768 kB
Writeback:           0 kB
Mapped:          16476 kB
Slab:            61564 kB
Committed_AS:  1344676 kB
PageTables:       1380 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= 66412 MiB

End job on node55 on Thu Apr 26 12:13:27 UTC 2007