Trace number 1626246

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: SATzilla RANDOM? (exit code) 4999.06 5000.65

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark249.657
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

12.27/12.34	c run March_dl for 5 seconds ... 
12.27/12.34	c Bin: Executing march_dl
12.27/12.34	c child exit by a signal
12.27/12.34	c march_dl returned code 137.
12.27/12.34	c run saps (UBCSAT implementation) for 2 seconds ... 
12.27/12.34	c Bin: Executing ubcsat2006
12.27/12.34	c child exited successfully
12.27/12.34	c ubcsat2006 returned code 0.
12.27/12.34	c satzilla computing base features
12.27/12.34	c satzilla doing unit-prop probe
12.27/12.34	c satzilla doing local search probe
12.27/12.34	c satzilla doing lobjois search-space size estimate
12.27/12.34	c satzilla's ranking:
12.27/12.34	c 1) march_dl: -1207.460275
12.27/12.34	c 2) kcnfs: -580.226539
12.27/12.34	c 3) minisat20+P: 197.505132
12.27/12.34	c 4) kcnfs+P: 999.000000
12.27/12.34	c 5) march_dl+P: 999.000000
12.27/12.34	c 6) vallst+P: 999.000000
12.27/12.34	c 7) zchaff_rand+P: 999.000000
12.27/12.34	c 8) vallst: 999.000000
12.27/12.34	c 9) zchaff_rand: 999.000000
12.27/12.34	c 10) minisat20: 999.000000
12.27/12.34	c satzilla running march_dl ... 
4998.49/5000.16	c Bin: Executing march_dl
4998.49/5000.16	c child exit by a signal
4998.49/5000.16	c march_dl returned code 137.
4998.49/5000.16	c march_dl returned code 137.
4998.49/5000.16	c satzilla running kcnfs ... 
4998.49/5000.16	c Bin: Executing kcnfs
4998.49/5000.16	c kcnfs returned code 1.
4998.49/5000.16	c kcnfs returned code 1.
4998.49/5000.16	c satzilla running minisat20 with preprocessing ... 
4999.00/5000.63	c Preprocessing...
4999.00/5000.63	c Inital problem has 18000 variables, 75600 nary clauses (0 binary clauses).
4999.00/5000.63	c Num non-binary clauses 75600, Average non-binary clause length 3.000
4999.00/5000.63	c Theory has no gaps
4999.00/5000.63	c Preprocessor runtime was 0.350 seconds.
4999.00/5000.63	c 
4999.00/5000.63	c Satisfiability of theory still undetermined.
4999.00/5000.63	c See file /tmp/61sf4a for simplified theory.
4999.00/5000.63	c Bin: Executing minisat20
4999.00/5000.63	c minisat20 returned code 1.
4999.00/5000.63	c minisat20 returned code 1.
4999.00/5000.63	c satzilla running kcnfs with preprocessing ... 
4999.00/5000.63	c Bin: Executing kcnfs
4999.00/5000.63	c kcnfs returned code 1.
4999.00/5000.63	c kcnfs returned code 1.
4999.00/5000.63	c satzilla running march_dl with preprocessing ... 
4999.00/5000.63	c Bin: Executing march_dl
4999.00/5000.63	c march_dl returned code 1.
4999.00/5000.63	c march_dl returned code 1.
4999.00/5000.63	c satzilla running vallst with preprocessing ... 
4999.00/5000.63	c Bin: Executing vallst
4999.00/5000.63	c vallst returned code 1.
4999.00/5000.63	c vallst returned code 1.
4999.00/5000.63	c satzilla running zchaff_rand with preprocessing ... 
4999.00/5000.63	c Bin: Executing zchaff_rand
4999.00/5000.63	c zchaff_rand returned code 1.
4999.00/5000.63	c zchaff_rand returned code 1.
4999.00/5000.63	c satzilla running vallst ... 
4999.00/5000.63	c Bin: Executing vallst
4999.00/5000.63	c vallst returned code 1.
4999.00/5000.63	c vallst returned code 1.
4999.00/5000.63	c satzilla running zchaff_rand ... 
4999.00/5000.63	c Bin: Executing zchaff_rand
4999.00/5000.63	c zchaff_rand returned code 1.
4999.00/5000.63	c zchaff_rand returned code 1.
4999.00/5000.63	c satzilla running minisat20 ... 
4999.00/5000.64	c Bin: Executing minisat20
4999.00/5000.64	c minisat20 returned code 1.
4999.00/5000.64	c minisat20 returned code 1.
4999.00/5000.64	c ERROR: All Failed! 
4999.00/5000.64	c SATZILLA_TIME=4999.800000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626246-1240041764/watcher-1626246-1240041764 -o /tmp/evaluation-result-1626246-1240041764/solver-1626246-1240041764 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626246-1240041764.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): 6000 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 20940
/proc/meminfo: memFree=800624/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) R 20938 20940 20832 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=2364 CPUtime=0
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 32209459 2420736 401 1992294400 134512640 134996440 4294956272 18446744073709551615 134778233 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 591 401 50 118 0 470 0

[startup+0.0115281 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 20940
/proc/meminfo: memFree=800624/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=2364 CPUtime=0
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 428 0 0 0 0 0 0 0 19 0 1 0 32209459 2420736 423 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 591 423 50 118 0 470 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3804

[startup+0.101541 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 20940
/proc/meminfo: memFree=800624/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=3288 CPUtime=0.09
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 728 0 0 0 9 0 0 0 19 0 1 0 32209459 3366912 723 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 822 723 50 118 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4728

[startup+0.301573 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 20940
/proc/meminfo: memFree=800624/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=9032 CPUtime=0.28
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 2509 0 0 0 28 0 0 0 20 0 1 0 32209459 9248768 1877 1992294400 134512640 134996440 4294956272 18446744073709551615 134650634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 2258 1877 55 118 0 2137 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10472

[startup+0.701635 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 20940
/proc/meminfo: memFree=800624/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=8768 CPUtime=0.69
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 5248 0 0 0 67 2 0 0 24 0 1 0 32209459 8978432 1828 1992294400 134512640 134996440 4294956272 18446744073709551615 134543068 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 2192 1828 57 118 0 2071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10208

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 20942
/proc/meminfo: memFree=787360/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=21428 CPUtime=1.49
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 13144 0 0 0 132 17 0 0 25 0 1 0 32209459 21942272 4803 1992294400 134512640 134996440 4294956272 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 5357 4803 72 118 0 5236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22868

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 20942
/proc/meminfo: memFree=781408/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=0
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 32209458 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20940/statm: 360 110 95 260 0 84 0
[pid=20941] ppid=20940 vsize=19992 CPUtime=3.09
/proc/20941/stat : 20941 (march_dl) R 20940 20940 20832 0 -1 4194304 14765 0 0 0 261 48 0 0 25 0 1 0 32209459 20471808 4539 1992294400 134512640 134996440 4294956272 18446744073709551615 134536963 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20941/statm: 4998 4539 74 118 0 4877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21432

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 20943
/proc/meminfo: memFree=795040/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=1440 CPUtime=4.99
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 134 14769 0 0 0 0 451 48 16 0 1 0 32209458 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 360 111 96 260 0 84 0
[pid=20943] ppid=20940 vsize=10288 CPUtime=1.28
/proc/20943/stat : 20943 (ubcsat2006) R 20940 20940 20832 0 -1 4194304 1450 0 0 0 126 2 0 0 25 0 1 0 32209959 10534912 1433 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20943/statm: 2572 1433 156 64 0 2153 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11728

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 20943
/proc/meminfo: memFree=795056/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 6680

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 20944
/proc/meminfo: memFree=776808/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=20948 CPUtime=13.13
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 14903 0 0 0 1271 42 0 0 25 0 1 0 32210693 21450752 4678 1992294400 134512640 134996440 4294956272 18446744073709551615 134551412 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 5237 4678 74 118 0 5116 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 27628

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 20944
/proc/meminfo: memFree=774440/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=23520 CPUtime=38.73
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 15475 0 0 0 3830 43 0 0 25 0 1 0 32210693 24084480 5250 1992294400 134512640 134996440 4294956272 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 5880 5250 74 118 0 5759 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30200

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 20944
/proc/meminfo: memFree=773992/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=23900 CPUtime=89.91
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 15599 0 0 0 8948 43 0 0 25 0 1 0 32210693 24473600 5374 1992294400 134512640 134996440 4294956272 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 5975 5374 74 118 0 5854 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30580

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 20944
/proc/meminfo: memFree=773544/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=24408 CPUtime=149.89
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 15711 0 0 0 14945 44 0 0 25 0 1 0 32210693 24993792 5486 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6102 5486 74 118 0 5981 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31088

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 20944
/proc/meminfo: memFree=773224/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=24652 CPUtime=209.87
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 15781 0 0 0 20943 44 0 0 25 0 1 0 32210693 25243648 5556 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6163 5556 74 118 0 6042 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31332

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 20944
/proc/meminfo: memFree=773032/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=24900 CPUtime=269.85
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 15823 0 0 0 26941 44 0 0 25 0 1 0 32210693 25497600 5598 1992294400 134512640 134996440 4294956272 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6225 5598 74 118 0 6104 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 31580

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 20944
/proc/meminfo: memFree=772912/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=25024 CPUtime=329.84
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 15864 0 0 0 32939 45 0 0 25 0 1 0 32210693 25624576 5639 1992294400 134512640 134996440 4294956272 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6256 5639 74 118 0 6135 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31704


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

/proc/meminfo: memFree=769648/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27804 CPUtime=4648.48
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16578 0 0 0 464781 67 0 0 25 0 1 0 32210693 28471296 6353 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6951 6353 74 118 0 6830 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 34484

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20952
/proc/meminfo: memFree=769584/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27804 CPUtime=4708.46
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16581 0 0 0 470779 67 0 0 25 0 1 0 32210693 28471296 6356 1992294400 134512640 134996440 4294956272 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6951 6356 74 118 0 6830 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 34484

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20952
/proc/meminfo: memFree=769584/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27804 CPUtime=4768.44
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16585 0 0 0 476777 67 0 0 25 0 1 0 32210693 28471296 6360 1992294400 134512640 134996440 4294956272 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6951 6360 74 118 0 6830 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 34484

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4828.42
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16591 0 0 0 482775 67 0 0 25 0 1 0 32210693 28594176 6366 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6366 74 118 0 6860 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 34604

[startup+4902.3 s]
/proc/loadavg: 1.11 1.03 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4888.4
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16595 0 0 0 488772 68 0 0 25 0 1 0 32210693 28594176 6370 1992294400 134512640 134996440 4294956272 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6370 74 118 0 6860 0
Current children cumulated CPU time (s) 4900.72
Current children cumulated vsize (KiB) 34604

[startup+4962.3 s]
/proc/loadavg: 1.04 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4948.38
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16599 0 0 0 494770 68 0 0 25 0 1 0 32210693 28594176 6374 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6374 74 118 0 6860 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 34604

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

[startup+4966.3 s]
/proc/loadavg: 1.04 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4952.38
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16599 0 0 0 495170 68 0 0 25 0 1 0 32210693 28594176 6374 1992294400 134512640 134996440 4294956272 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6374 74 118 0 6860 0
Current children cumulated CPU time (s) 4964.7
Current children cumulated vsize (KiB) 34604

[startup+4979.1 s]
/proc/loadavg: 1.03 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4965.18
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16600 0 0 0 496450 68 0 0 25 0 1 0 32210693 28594176 6375 1992294400 134512640 134996440 4294956272 18446744073709551615 134514074 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6375 74 118 0 6860 0
Current children cumulated CPU time (s) 4977.5
Current children cumulated vsize (KiB) 34604

[startup+4991.9 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4977.97
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16601 0 0 0 497729 68 0 0 25 0 1 0 32210693 28594176 6376 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6376 74 118 0 6860 0
Current children cumulated CPU time (s) 4990.29
Current children cumulated vsize (KiB) 34604

[startup+4995.11 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4981.17
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16601 0 0 0 498049 68 0 0 25 0 1 0 32210693 28594176 6376 1992294400 134512640 134996440 4294956272 18446744073709551615 134527807 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6376 74 118 0 6860 0
Current children cumulated CPU time (s) 4993.49
Current children cumulated vsize (KiB) 34604

[startup+4998.3 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4984.37
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16601 0 0 0 498369 68 0 0 25 0 1 0 32210693 28594176 6376 1992294400 134512640 134996440 4294956272 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6376 74 118 0 6860 0
Current children cumulated CPU time (s) 4996.69
Current children cumulated vsize (KiB) 34604

[startup+4999.9 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=6680 CPUtime=12.32
/proc/20940/stat : 20940 (SATzilla2007_R) S 20938 20940 20832 0 -1 4194304 5169 16225 0 0 510 5 662 55 25 0 1 0 32209458 6840320 1478 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20940/statm: 1670 1478 157 260 0 1394 0
[pid=20944] ppid=20940 vsize=27924 CPUtime=4985.97
/proc/20944/stat : 20944 (march_dl) R 20940 20940 20832 0 -1 4194304 16601 0 0 0 498529 68 0 0 25 0 1 0 32210693 28594176 6376 1992294400 134512640 134996440 4294956272 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20944/statm: 6981 6376 74 118 0 6860 0
Current children cumulated CPU time (s) 4998.29
Current children cumulated vsize (KiB) 34604

[startup+5000.3 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 20952
/proc/meminfo: memFree=769520/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=13940 CPUtime=4998.7
/proc/20940/stat : 20940 (SATzilla2007_R) R 20938 20940 20832 0 -1 4194304 7250 32826 0 0 523 6 499217 124 19 0 1 0 32209458 14274560 3279 1992294400 134512640 135579813 4294956240 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/20940/statm: 3485 3283 159 260 0 3209 0
Current children cumulated CPU time (s) 4998.7
Current children cumulated vsize (KiB) 13940

[startup+5000.5 s]
/proc/loadavg: 1.02 1.02 0.96 2/65 20952
/proc/meminfo: memFree=783480/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=18564 CPUtime=4998.9
/proc/20940/stat : 20940 (SATzilla2007_R) R 20938 20940 20832 0 -1 4194304 8332 32826 0 0 539 10 499217 124 21 0 1 0 32209458 19009536 4277 1992294400 134512640 135579813 4294956240 18446744073709551615 134591009 0 0 4096 0 0 0 0 17 1 0 0
/proc/20940/statm: 4641 4277 164 260 0 4365 0
Current children cumulated CPU time (s) 4998.9
Current children cumulated vsize (KiB) 18564

[startup+5000.6 s]
/proc/loadavg: 1.02 1.02 0.96 2/65 20952
/proc/meminfo: memFree=783480/2055920 swapFree=4192956/4192956
[pid=20940] ppid=20938 vsize=18856 CPUtime=4999
/proc/20940/stat : 20940 (SATzilla2007_R) R 20938 20940 20832 0 -1 4194304 8383 32826 0 0 549 10 499217 124 22 0 1 0 32209458 19308544 4328 1992294400 134512640 135579813 4294956240 18446744073709551615 135221869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20940/statm: 4714 4328 165 260 0 4438 0
Current children cumulated CPU time (s) 4999
Current children cumulated vsize (KiB) 18856

Child status: 17
Real time (s): 5000.65
CPU time (s): 4999.06
CPU user time (s): 4997.7
CPU system time (s): 1.36379
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 34604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.7
system time used= 1.36379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41216
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= 18
involuntary context switches= 7382

runsolver used 5.59315 second user time and 12.0252 second system time

The end

Launcher Data

Begin job on node26 at 2009-04-18 10:02:45
IDJOB=1626246
IDBENCH=70358
IDSOLVER=581
FILE ID=node26/1626246-1240041764
PBS_JOBID= 9158991
Free space on /tmp= 66168 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626246-1240041764/watcher-1626246-1240041764 -o /tmp/evaluation-result-1626246-1240041764/solver-1626246-1240041764 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626246-1240041764.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=1073523843

node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        801104 kB
Buffers:         91456 kB
Cached:        1060668 kB
SwapCached:          0 kB
Active:         478264 kB
Inactive:       687816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        801104 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9804 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            74788 kB
Committed_AS:   136440 kB
PageTables:       1368 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= 66160 MiB
End job on node26 at 2009-04-18 11:26:06