Trace number 1626224

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? 4999.49 5001.8

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark62.7805
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

11.76/11.86	c run March_dl for 5 seconds ... 
11.76/11.86	c Bin: Executing march_dl
11.76/11.86	c child exit by a signal
11.76/11.86	c march_dl returned code 137.
11.76/11.86	c run saps (UBCSAT implementation) for 2 seconds ... 
11.76/11.86	c Bin: Executing ubcsat2006
11.76/11.86	c child exited successfully
11.76/11.86	c ubcsat2006 returned code 0.
11.76/11.86	c satzilla computing base features
11.76/11.86	c satzilla doing unit-prop probe
11.76/11.86	c satzilla doing local search probe
11.76/11.86	c satzilla doing lobjois search-space size estimate
11.76/11.86	c satzilla's ranking:
11.76/11.86	c 1) kcnfs: -858.042218
11.76/11.86	c 2) march_dl: -837.705110
11.76/11.86	c 3) minisat20+P: 121.703613
11.76/11.86	c 4) kcnfs+P: 999.000000
11.76/11.86	c 5) march_dl+P: 999.000000
11.76/11.86	c 6) vallst+P: 999.000000
11.76/11.86	c 7) zchaff_rand+P: 999.000000
11.76/11.86	c 8) vallst: 999.000000
11.76/11.86	c 9) zchaff_rand: 999.000000
11.76/11.86	c 10) minisat20: 999.000000
11.76/11.86	c satzilla running kcnfs ... 
4999.06/5001.40	c Bin: Executing kcnfs
4999.06/5001.40	c child exit by a signal
4999.06/5001.40	c kcnfs returned code 137.
4999.06/5001.40	c kcnfs returned code 137.
4999.06/5001.40	c satzilla running march_dl ... 
4999.06/5001.40	c Bin: Executing march_dl
4999.06/5001.40	c march_dl returned code 1.
4999.06/5001.40	c march_dl returned code 1.
4999.06/5001.40	c satzilla running minisat20 with preprocessing ... 
4999.37/5001.80	c Preprocessing...
4999.37/5001.80	c Inital problem has 16000 variables, 67200 nary clauses (0 binary clauses).
4999.37/5001.80	c Num non-binary clauses 67200, Average non-binary clause length 3.000
4999.37/5001.80	c Theory has no gaps
4999.37/5001.80	c Preprocessor runtime was 0.300 seconds.
4999.37/5001.80	c 
4999.37/5001.80	c Satisfiability of theory still undetermined.
4999.37/5001.80	c See file /tmp/bccE7L for simplified theory.
4999.37/5001.80	c Bin: Executing minisat20
4999.37/5001.80	c minisat20 returned code 1.
4999.37/5001.80	c minisat20 returned code 1.
4999.37/5001.80	c Satzilla Timed out!
4999.37/5001.80	s UNKNOWN
4999.37/5001.80	c SATZILLA_TIME=5000.230000

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626224-1240037638/watcher-1626224-1240037638 -o /tmp/evaluation-result-1626224-1240037638/solver-1626224-1240037638 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626224-1240037638.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: 1.00 1.00 1.00 3/64 20136
/proc/meminfo: memFree=855624/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) R 20134 20136 20034 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=2100 CPUtime=0
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 31791890 2150400 362 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 525 362 50 118 0 404 0

[startup+0.0622771 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20136
/proc/meminfo: memFree=855624/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=2760 CPUtime=0.05
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 567 0 0 0 5 0 0 0 19 0 1 0 31791890 2826240 562 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 690 563 50 118 0 569 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4200

[startup+0.101281 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20136
/proc/meminfo: memFree=855624/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=5052 CPUtime=0.09
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 936 0 0 0 9 0 0 0 19 0 1 0 31791890 5173248 930 1992294400 134512640 134996440 4294956256 18446744073709551615 134544363 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 1263 930 52 118 0 1142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6492

[startup+0.301304 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20136
/proc/meminfo: memFree=855624/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=5692 CPUtime=0.29
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 3073 0 0 0 28 1 0 0 21 0 1 0 31791890 5828608 1050 1992294400 134512640 134996440 4294956256 18446744073709551615 134617611 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 1423 1050 55 118 0 1302 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7132

[startup+0.70135 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20136
/proc/meminfo: memFree=855624/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=6092 CPUtime=0.69
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 7477 0 0 0 66 3 0 0 25 0 1 0 31791890 6238208 1177 1992294400 134512640 134996440 4294956256 18446744073709551615 134542963 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 1523 1177 61 118 0 1402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7532

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20138
/proc/meminfo: memFree=842744/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=19036 CPUtime=1.49
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 13922 0 0 0 124 25 0 0 25 0 1 0 31791890 19492864 4253 1992294400 134512640 134996440 4294956256 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 4759 4253 72 118 0 4638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20476

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20138
/proc/meminfo: memFree=839800/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=0
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 31791890 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 360 110 95 260 0 84 0
[pid=20137] ppid=20136 vsize=17680 CPUtime=3.09
/proc/20137/stat : 20137 (march_dl) R 20136 20136 20034 0 -1 4194304 15414 0 0 0 271 38 0 0 25 0 1 0 31791890 18104320 3999 1992294400 134512640 134996440 4294956256 18446744073709551615 134551557 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20137/statm: 4420 3999 74 118 0 4299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19120

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20139
/proc/meminfo: memFree=850616/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=1440 CPUtime=4.99
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 135 15420 0 0 0 0 461 38 16 0 1 0 31791890 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 360 111 96 260 0 84 0
[pid=20139] ppid=20136 vsize=10288 CPUtime=1.27
/proc/20139/stat : 20139 (ubcsat2006) R 20136 20136 20034 0 -1 4194304 1314 0 0 0 125 2 0 0 25 0 1 0 31792391 10534912 1297 1992294400 134512640 134777720 4294956112 18446744073709551615 134703402 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20139/statm: 2572 1297 156 64 0 2153 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11728

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=841912/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193740 CPUtime=0.82
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4633 0 0 0 81 1 0 0 25 0 1 0 31793076 198389760 4618 1992294400 134512640 134709692 4294956240 18446744073709551615 134617717 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48435 4618 129 48 0 48032 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 199868

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832568/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193740 CPUtime=13.61
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4641 0 0 0 1360 1 0 0 25 0 1 0 31793076 198389760 4626 1992294400 134512640 134709692 4294956240 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48435 4626 131 48 0 48032 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 199868

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832504/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193740 CPUtime=39.19
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4644 0 0 0 3918 1 0 0 25 0 1 0 31793076 198389760 4629 1992294400 134512640 134709692 4294956240 18446744073709551615 134620959 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48435 4629 132 48 0 48032 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 199868

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832504/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193740 CPUtime=90.38
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4644 0 0 0 9036 2 0 0 25 0 1 0 31793076 198389760 4629 1992294400 134512640 134709692 4294956240 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48435 4629 132 48 0 48032 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 199868

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832440/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193740 CPUtime=150.35
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4644 0 0 0 15033 2 0 0 25 0 1 0 31793076 198389760 4629 1992294400 134512640 134709692 4294956240 18446744073709551615 134619440 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48435 4629 132 48 0 48032 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 199868

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832504/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193740 CPUtime=210.33
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4644 0 0 0 21031 2 0 0 25 0 1 0 31793076 198389760 4629 1992294400 134512640 134709692 4294956240 18446744073709551615 134618491 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48435 4629 132 48 0 48032 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 199868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832504/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193744 CPUtime=270.3
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4645 0 0 0 27028 2 0 0 25 0 1 0 31793076 198393856 4630 1992294400 134512640 134709692 4294956240 18446744073709551615 134619941 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48436 4630 132 48 0 48033 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 199872

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20140
/proc/meminfo: memFree=832504/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193744 CPUtime=330.27
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4645 0 0 0 33025 2 0 0 25 0 1 0 31793076 198393856 4630 1992294400 134512640 134709692 4294956240 18446744073709551615 134618342 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48436 4630 132 48 0 48033 0

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

/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4648.29
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 464824 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134618342 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4660.11
Current children cumulated vsize (KiB) 199876

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4708.27
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 470822 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134566601 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4720.09
Current children cumulated vsize (KiB) 199876

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832184/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4768.24
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 476819 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134619361 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4780.06
Current children cumulated vsize (KiB) 199876

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4828.2
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 482815 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134620110 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4840.02
Current children cumulated vsize (KiB) 199876

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4888.18
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 488813 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134553809 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4900
Current children cumulated vsize (KiB) 199876

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4948.15
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 494810 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134620091 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4959.97
Current children cumulated vsize (KiB) 199876

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4952.15
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 495210 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134566802 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4963.97
Current children cumulated vsize (KiB) 199876

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4964.94
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 496489 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4976.76
Current children cumulated vsize (KiB) 199876

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4977.74
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 497769 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134618556 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4989.56
Current children cumulated vsize (KiB) 199876

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4984.14
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 498409 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134566439 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4995.96
Current children cumulated vsize (KiB) 199876

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4985.74
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 498569 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134619359 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4997.56
Current children cumulated vsize (KiB) 199876

[startup+5000.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=6128 CPUtime=11.82
/proc/20136/stat : 20136 (SATzilla2007_R) S 20134 20136 20034 0 -1 4194304 4643 16741 0 0 465 4 670 43 25 0 1 0 31791890 6275072 1337 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20136/statm: 1532 1337 157 260 0 1256 0
[pid=20140] ppid=20136 vsize=193748 CPUtime=4986.54
/proc/20140/stat : 20140 (kcnfs) R 20136 20136 20034 0 -1 4194304 4661 0 0 0 498649 5 0 0 25 0 1 0 31793076 198397952 4646 1992294400 134512640 134709692 4294956240 18446744073709551615 134620000 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20140/statm: 48437 4646 132 48 0 48034 0
Current children cumulated CPU time (s) 4998.36
Current children cumulated vsize (KiB) 199876

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20154
/proc/meminfo: memFree=832120/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=8696 CPUtime=4999.17
/proc/20136/stat : 20136 (SATzilla2007_R) R 20134 20136 20034 0 -1 4194304 5518 21402 0 0 474 5 499389 49 19 0 1 0 31791890 8904704 1954 1992294400 134512640 135579813 4294956224 18446744073709551615 134587539 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 2174 1954 157 260 0 1898 0
Current children cumulated CPU time (s) 4999.17
Current children cumulated vsize (KiB) 8696

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=840576/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=16940 CPUtime=4999.37
/proc/20136/stat : 20136 (SATzilla2007_R) R 20134 20136 20034 0 -1 4194304 7550 21402 0 0 491 8 499389 49 20 0 1 0 31791890 17346560 3868 1992294400 134512640 135579813 4294956224 18446744073709551615 135221869 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 4235 3868 165 260 0 3959 0
Current children cumulated CPU time (s) 4999.37
Current children cumulated vsize (KiB) 16940

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=840576/2055920 swapFree=4192956/4192956
[pid=20136] ppid=20134 vsize=0 CPUtime=4999.47
/proc/20136/stat : 20136 (SATzilla2007_R) R 20134 20136 20034 0 -1 4194308 7555 21402 0 0 500 9 499389 49 21 0 1 0 31791890 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4999.47
Current children cumulated vsize (KiB) 0

Child status: 1
Real time (s): 5001.8
CPU time (s): 4999.49
CPU user time (s): 4998.9
CPU system time (s): 0.58591
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 199876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.9
system time used= 0.58591
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28957
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= 10
involuntary context switches= 13128

runsolver used 5.95809 second user time and 10.2774 second system time

The end

Launcher Data

Begin job on node53 at 2009-04-18 08:53:59
IDJOB=1626224
IDBENCH=70347
IDSOLVER=581
FILE ID=node53/1626224-1240037638
PBS_JOBID= 9157461
Free space on /tmp= 66432 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626224-1240037638/watcher-1626224-1240037638 -o /tmp/evaluation-result-1626224-1240037638/solver-1626224-1240037638 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626224-1240037638.cnf            

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=2133270728

node53.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        856176 kB
Buffers:         76676 kB
Cached:        1030296 kB
SwapCached:          0 kB
Active:         239696 kB
Inactive:       881188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856176 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9632 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            64988 kB
Committed_AS:   155844 kB
PageTables:       1376 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= 66424 MiB
End job on node53 at 2009-04-18 10:17:21