Trace number 1539564

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
SATzilla2009_C 2009-03-22UNSAT 882.299 882.766

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
MD5SUM747eab6e16fc5e29dfb421f806361704
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.9748
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

16.27/16.34	c SATzilla is building models for class 2
16.27/16.34	c run presolver march_dl2004 for 5 seconds ... 
16.27/16.34	c Bin: Executing march_dl2004
16.27/16.34	c spawning binary file with 5 seconds ...
16.27/16.34	c child exit by a signal
16.27/16.34	c march_dl2004 returned code 137.
16.27/16.34	c run presolver mxc-sr08 for 5 seconds ... 
16.27/16.34	c Bin: Executing mxc-sr08
16.27/16.34	c spawning binary file with 5 seconds ...
16.27/16.34	c child exit by a signal
16.27/16.34	c mxc-sr08 returned code 137.
16.27/16.34	c Orignal number of varibales is 360, number of clauses is 1530 
16.27/16.34	c predicted feature computation time is 6.944150 
16.27/16.34	c Bin: Executing satelite
16.27/16.34	c spawning binary file with 240 seconds ...
16.27/16.34	c child exited successfully
16.27/16.34	c satzilla computing base features
16.27/16.34	c Number of variabe is: 355, Number of clause is : 1525 
16.27/16.34	c Initializing...
16.27/16.34	c satzilla compute diameter ...
16.27/16.34	c start diameter features ...
16.27/16.34	c satzilla doing clause learning
16.27/16.34	c start clause learning features ...
16.27/16.34	c Bin: Executing zchaff07
16.27/16.34	c spawning binary file with 2 seconds ...
16.27/16.34	c child exit by a signal
16.27/16.34	c satzilla doing survey propogation probe
16.27/16.34	c do survay propogation for 2 second ...
16.27/16.34	c satzilla doing local search probe
16.27/16.34	c satzilla doing lobjois search-space size estimate
16.27/16.34	c features are:360 1530 355 1525 0.0140845 0.00327869 0.232787 0.49377 0.583347 0.652323 0.00851166 0.0481536 0.0084507 0.0112676 0.104352 0 0.978361 0.00851166 0.287585 0.00327869 0.0177049 2.67701 0.233548 0.180078 0 1 3.29089 0.00427245 0.393933 0.000655738 0.00983607 2.31501 0.504918 0.0165615 0.280584 0.00590164 0.0347541 4 0 4 4 -0 4027.5 0.00737497 3997 4076 4076 3997 4076 4012 4025 22.3075 0.0658776 20.3267 23.9583 23.9583 20.3267 23.9583 21.4888 23.4563 0.391388 0.59578 0.00769752 1 0.705868 0.0815981 0.583587 0.193987 0.376667 0.0918351 0.67241 0.00773002 0.343242 0.176807 0.0256823 0.122076 0.0440758 0.0785596 18.5078 0.275666 78.3509 0.085642 78 70 87 0.891905 0.251395 0.882712 0.0860322 0.334025 0.567167 
16.27/16.34	c satzilla's ranking:
16.27/16.34	c 1) minisat20SAT07: 3.883265
16.27/16.34	c 2) march_dl2004: 3.616504
16.27/16.34	c 3) mxc-sr08: 3.513403
16.27/16.34	c 4) minisat20: 3.366196
16.27/16.34	c 5) vallst: 0.993115
16.27/16.34	c 6) zchaff_rand: 0.409528
16.27/16.34	c 7) tts-4-0: 0.342225
16.27/16.34	c 8) SATenstein: -10000.000000
16.27/16.34	c 9) gnovelty+: -10000.000000
16.27/16.34	c 10) adaptg2wsat+: -10000.000000
16.27/16.34	c 11) adaptg2wsat0: -10000.000000
16.27/16.34	c 12) picosat846: -10000.000000
16.27/16.34	c 13) kcnfs04SAT07: -10000.000000
16.27/16.34	c satzilla running minisat20SAT07 ... 
882.22/882.76	c Bin: Executing minisat20SAT07
882.22/882.76	c spawning binary file with 1183 seconds ...
882.22/882.76	c child exited successfully
882.22/882.76	c minisat20SAT07 returned code 0.
882.22/882.76	s UNSATISFIABLE
882.22/882.76	c SATZILLA_TIME=882.420000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539564-1238565109/watcher-1539564-1238565109 -o /tmp/evaluation-result-1539564-1238565109/solver-1539564-1238565109 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539564-1238565109.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.95 0.69 3/64 23116
/proc/meminfo: memFree=1128600/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=772 CPUtime=0
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 1129177100 790528 102 1992294400 134512640 134996440 4294956208 18446744073709551615 134525015 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23117/statm: 193 102 55 118 0 72 0

[startup+0.0485951 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23116
/proc/meminfo: memFree=1128600/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=1108 CPUtime=0.04
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 208 0 0 0 4 0 0 0 19 0 1 0 1129177100 1134592 200 1992294400 134512640 134996440 4294956208 18446744073709551615 134527828 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23117/statm: 277 200 74 118 0 156 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3164

[startup+0.102606 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23116
/proc/meminfo: memFree=1128600/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=1108 CPUtime=0.1
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 216 0 0 0 10 0 0 0 20 0 1 0 1129177100 1134592 208 1992294400 134512640 134996440 4294956208 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23117/statm: 277 208 74 118 0 156 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3164

[startup+0.302641 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23116
/proc/meminfo: memFree=1128600/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=1108 CPUtime=0.3
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 224 0 0 0 30 0 0 0 22 0 1 0 1129177100 1134592 216 1992294400 134512640 134996440 4294956208 18446744073709551615 134576322 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23117/statm: 277 216 74 118 0 156 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3164

[startup+0.702714 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23116
/proc/meminfo: memFree=1128600/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=1108 CPUtime=0.7
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 229 0 0 0 70 0 0 0 25 0 1 0 1129177100 1134592 221 1992294400 134512640 134996440 4294956208 18446744073709551615 134513985 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23117/statm: 277 221 74 118 0 156 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3164

[startup+1.50186 s]
/proc/loadavg: 0.91 0.95 0.69 2/66 23118
/proc/meminfo: memFree=1127872/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=1108 CPUtime=1.5
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 233 0 0 0 150 0 0 0 25 0 1 0 1129177100 1134592 225 1992294400 134512640 134996440 4294956208 18446744073709551615 134514943 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23117/statm: 277 225 74 118 0 156 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3164

[startup+3.10115 s]
/proc/loadavg: 0.91 0.95 0.69 2/66 23118
/proc/meminfo: memFree=1127744/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=0
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129177100 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 112 96 399 0 111 0
[pid=23117] ppid=23116 vsize=1108 CPUtime=3.08
/proc/23117/stat : 23117 (march_dl2004) R 23116 23116 23049 0 -1 4194304 237 0 0 0 308 0 0 0 25 0 1 0 1129177100 1134592 229 1992294400 134512640 134996440 4294956208 18446744073709551615 134528166 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23117/statm: 277 229 74 118 0 156 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3164

[startup+6.30173 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 23119
/proc/meminfo: memFree=1128000/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=2056 CPUtime=4.98
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 156 240 0 0 0 0 498 0 16 0 1 0 1129177100 2105344 125 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 514 125 107 399 0 111 0
[pid=23119] ppid=23116 vsize=1392 CPUtime=1.28
/proc/23119/stat : 23119 (mxc-sr08) R 23116 23116 23049 0 -1 4194304 280 0 0 0 128 0 0 0 25 0 1 0 1129177601 1425408 276 1992294400 134512640 135078026 4294956208 18446744073709551615 134534305 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23119/statm: 348 276 71 138 0 207 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3448

[startup+12.7019 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 23121
/proc/meminfo: memFree=1125696/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=7444 CPUtime=12.67
/proc/23116/stat : 23116 (SATzilla2009_C) R 23114 23116 23049 0 -1 4194304 465 1746 0 0 61 6 1198 2 24 0 1 0 1129177100 7622656 377 1992294400 134512640 136149437 4294956240 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/23116/statm: 1861 377 207 399 0 1458 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7444

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.70 2/66 23122
/proc/meminfo: memFree=1127488/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=2412 CPUtime=9.13
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 285 0 0 0 913 0 0 0 25 0 1 0 1129178735 2469888 280 1992294400 134512640 135078472 4294956192 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 603 280 73 138 0 462 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 5756

[startup+51.1029 s]
/proc/loadavg: 1.00 0.97 0.71 2/66 23122
/proc/meminfo: memFree=1126856/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=2944 CPUtime=34.7
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 393 0 0 0 3470 0 0 0 25 0 1 0 1129178735 3014656 388 1992294400 134512640 135078472 4294956192 18446744073709551615 134552688 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 736 388 73 138 0 595 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6288

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.72 2/66 23122
/proc/meminfo: memFree=1126664/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=3220 CPUtime=85.88
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 489 0 0 0 8588 0 0 0 25 0 1 0 1129178735 3297280 484 1992294400 134512640 135078472 4294956192 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 805 484 73 138 0 664 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 6564

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/66 23122
/proc/meminfo: memFree=1126344/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=3616 CPUtime=145.84
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 571 0 0 0 14584 0 0 0 25 0 1 0 1129178735 3702784 566 1992294400 134512640 135078472 4294956192 18446744073709551615 134550787 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 904 566 73 138 0 763 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 6960

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/66 23122
/proc/meminfo: memFree=1126088/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=3884 CPUtime=205.81
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 631 0 0 0 20581 0 0 0 25 0 1 0 1129178735 3977216 626 1992294400 134512640 135078472 4294956192 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 971 626 73 138 0 830 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 7228

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/66 23122
/proc/meminfo: memFree=1125896/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4020 CPUtime=265.79
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 675 0 0 0 26579 0 0 0 25 0 1 0 1129178735 4116480 670 1992294400 134512640 135078472 4294956192 18446744073709551615 134556277 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1005 670 73 138 0 864 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 7364

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/66 23122
/proc/meminfo: memFree=1125704/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4300 CPUtime=325.76
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 729 0 0 0 32576 0 0 0 25 0 1 0 1129178735 4403200 724 1992294400 134512640 135078472 4294956192 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1075 724 73 138 0 934 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 7644

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.78 2/66 23122
/proc/meminfo: memFree=1125576/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4300 CPUtime=385.72
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 757 0 0 0 38572 0 0 0 25 0 1 0 1129178735 4403200 752 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1075 752 73 138 0 934 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 7644

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/66 23122
/proc/meminfo: memFree=1125448/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4436 CPUtime=445.7
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 783 0 0 0 44570 0 0 0 25 0 1 0 1129178735 4542464 778 1992294400 134512640 135078472 4294956192 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1109 778 73 138 0 968 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 7780

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/66 23122
/proc/meminfo: memFree=1125320/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4692 CPUtime=505.67
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 829 0 0 0 50567 0 0 0 25 0 1 0 1129178735 4804608 824 1992294400 134512640 135078472 4294956192 18446744073709551615 134550521 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1173 824 73 138 0 1032 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 8036

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/66 23128
/proc/meminfo: memFree=1125056/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4692 CPUtime=565.63
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 855 0 0 0 56563 0 0 0 25 0 1 0 1129178735 4804608 850 1992294400 134512640 135078472 4294956192 18446744073709551615 134556266 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1173 850 73 138 0 1032 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 8036

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/66 23128
/proc/meminfo: memFree=1125056/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4824 CPUtime=625.61
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 867 0 0 0 62561 0 0 0 25 0 1 0 1129178735 4939776 862 1992294400 134512640 135078472 4294956192 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1206 862 73 138 0 1065 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 8168

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/66 23128
/proc/meminfo: memFree=1125056/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=4824 CPUtime=685.58
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 886 0 0 0 68558 0 0 0 25 0 1 0 1129178735 4939776 881 1992294400 134512640 135078472 4294956192 18446744073709551615 134550697 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1206 881 73 138 0 1065 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 8168

[startup+762.307 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 23128
/proc/meminfo: memFree=1124800/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=5096 CPUtime=745.55
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 935 0 0 0 74555 0 0 0 25 0 1 0 1129178735 5218304 930 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1274 930 73 138 0 1133 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 8440

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 23128
/proc/meminfo: memFree=1124736/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=5096 CPUtime=805.53
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 955 0 0 0 80552 1 0 0 25 0 1 0 1129178735 5218304 950 1992294400 134512640 135078472 4294956192 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1274 950 73 138 0 1133 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 8440

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 23128
/proc/meminfo: memFree=1124680/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=5232 CPUtime=865.5
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 987 0 0 0 86549 1 0 0 25 0 1 0 1129178735 5357568 982 1992294400 134512640 135078472 4294956192 18446744073709551615 134556024 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1308 982 73 138 0 1167 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 8576

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

[startup+882.702 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 23128
/proc/meminfo: memFree=1124680/2055920 swapFree=4177748/4192956
[pid=23116] ppid=23114 vsize=3344 CPUtime=16.32
/proc/23116/stat : 23116 (SATzilla2009_C) S 23114 23116 23049 0 -1 4194304 502 1746 0 0 407 25 1198 2 25 0 1 0 1129177100 3424256 354 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23116/statm: 836 354 219 399 0 433 0
[pid=23122] ppid=23116 vsize=5232 CPUtime=865.9
/proc/23122/stat : 23122 (minisat20SAT07) R 23116 23116 23049 0 -1 4194304 987 0 0 0 86589 1 0 0 25 0 1 0 1129178735 5357568 982 1992294400 134512640 135078472 4294956192 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23122/statm: 1308 982 73 138 0 1167 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 8576

Child status: 20
Real time (s): 882.766
CPU time (s): 882.299
CPU user time (s): 882.01
CPU system time (s): 0.288956
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 8576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 882.01
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3253
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= 16
involuntary context switches= 2476

runsolver used 0.734888 second user time and 2.48062 second system time

The end

Launcher Data

Begin job on node24 at 2009-04-01 07:51:49
IDJOB=1539564
IDBENCH=70634
IDSOLVER=527
FILE ID=node24/1539564-1238565109
PBS_JOBID= 9070502
Free space on /tmp= 65780 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539564-1238565109/watcher-1539564-1238565109 -o /tmp/evaluation-result-1539564-1238565109/solver-1539564-1238565109 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539564-1238565109.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 747eab6e16fc5e29dfb421f806361704
RANDOM SEED=1446294978

node24.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		: 3000.260
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		: 3000.260
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:       1129080 kB
Buffers:         93856 kB
Cached:         727436 kB
SwapCached:       8988 kB
Active:         119692 kB
Inactive:       712028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129080 kB
SwapTotal:     4192956 kB
SwapFree:      4177748 kB
Dirty:           31472 kB
Writeback:           0 kB
Mapped:          16068 kB
Slab:            81032 kB
Committed_AS:  3236052 kB
PageTables:       1448 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= 65748 MiB
End job on node24 at 2009-04-01 08:06:32