Trace number 1825731

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 4591.5 4593.49

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1704.33
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data

16.17/16.29	c SATzilla is building models for class 2
16.17/16.29	c run presolver march_dl2004 for 5 seconds ... 
16.17/16.29	c Bin: Executing march_dl2004
16.17/16.29	c spawning binary file with 5 seconds ...
16.17/16.29	c child exit by a signal
16.17/16.29	c march_dl2004 returned code 137.
16.17/16.29	c run presolver mxc-sr08 for 5 seconds ... 
16.17/16.29	c Bin: Executing mxc-sr08
16.17/16.29	c spawning binary file with 5 seconds ...
16.17/16.29	c child exit by a signal
16.17/16.29	c mxc-sr08 returned code 137.
16.17/16.29	c Orignal number of varibales is 450, number of clauses is 1426 
16.17/16.29	c predicted feature computation time is 6.956799 
16.17/16.29	c Bin: Executing satelite
16.17/16.29	c spawning binary file with 240 seconds ...
16.17/16.29	c child exited successfully
16.17/16.29	c satzilla computing base features
16.17/16.29	c Number of variabe is: 213, Number of clause is : 1234 
16.17/16.29	c Initializing...
16.17/16.29	c satzilla compute diameter ...
16.17/16.29	c start diameter features ...
16.17/16.29	c satzilla doing clause learning
16.17/16.29	c start clause learning features ...
16.17/16.29	c Bin: Executing zchaff07
16.17/16.29	c spawning binary file with 2 seconds ...
16.17/16.29	c child exit by a signal
16.17/16.29	c satzilla doing survey propogation probe
16.17/16.29	c do survay propogation for 2 second ...
16.17/16.29	c satzilla doing local search probe
16.17/16.29	c satzilla doing lobjois search-space size estimate
16.17/16.29	c features are:450 1426 213 1234 1.11268 0.155592 0.172609 0.449302 0.742297 1.51945 0.0169532 0.575286 0.00938967 0.131455 1.0326 0.0453809 0.547812 0.0169532 0.611303 0.0089141 0.0405186 1.84606 0.0872764 0.170042 0 0.666667 1.23585 0.00609111 0.687702 0.000810373 0.0170178 2.62194 0.402755 0.0116496 0.716346 0.00405186 0.0243112 4.93396 0.0639035 4 6 0.382499 4028 0.0511507 3803 4334 4334 3803 4334 3882 4093 27.3088 0.0742599 24.2643 29.6087 29.6087 24.2643 29.6087 26.7826 28.5795 0.197747 0.704971 0.00703295 0.636111 0.370615 0.0476502 0.336555 0.089546 0.109631 0.0715108 1.02336 0.000241641 0.306949 0.224859 0.000531567 0.0909383 0.0298578 0.0492854 13.6177 0.323308 39.2736 0.105992 39 34 44 1.25726 0.303694 0.8865 0.284313 0.508961 0.945169 
16.17/16.29	c satzilla's ranking:
16.17/16.29	c 1) mxc-sr08: 3.202341
16.17/16.29	c 2) march_dl2004: 2.716563
16.17/16.29	c 3) minisat20SAT07: 2.265705
16.17/16.29	c 4) minisat20: 2.258158
16.17/16.29	c 5) vallst: 0.652843
16.17/16.29	c 6) tts-4-0: 0.640936
16.17/16.29	c 7) zchaff_rand: 0.289145
16.17/16.29	c 8) SATenstein: -10000.000000
16.17/16.29	c 9) gnovelty+: -10000.000000
16.17/16.29	c 10) adaptg2wsat+: -10000.000000
16.17/16.29	c 11) adaptg2wsat0: -10000.000000
16.17/16.29	c 12) picosat846: -10000.000000
16.17/16.29	c 13) kcnfs04SAT07: -10000.000000
16.17/16.29	c satzilla running mxc-sr08 ... 
4591.38/4593.49	c Bin: Executing mxc-sr08
4591.38/4593.49	c spawning binary file with 4983 seconds ...
4591.38/4593.49	c child exited successfully
4591.38/4593.49	c mxc-sr08 returned code 20.
4591.38/4593.49	s UNSATISFIABLE
4591.38/4593.49	c SATZILLA_TIME=4592.180000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825731-1242506134/watcher-1825731-1242506134 -o /tmp/evaluation-result-1825731-1242506134/solver-1825731-1242506134 -C 5000 -W 6000 -M 1800 HOME/SATzilla2009_C HOME/instance-1825731-1242506134.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31940
/proc/meminfo: memFree=1563448/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) R 31938 31940 31600 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 0 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=772 CPUtime=0
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 278647351 790528 104 1992294400 134512640 134996440 4294956192 18446744073709551615 134543106 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 193 104 55 118 0 72 0

[startup+0.0439121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31940
/proc/meminfo: memFree=1563448/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=1156 CPUtime=0.04
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 226 0 0 0 4 0 0 0 18 0 1 0 278647351 1183744 218 1992294400 134512640 134996440 4294956192 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 289 218 75 118 0 168 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3212

[startup+0.101921 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31940
/proc/meminfo: memFree=1563448/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=1156 CPUtime=0.09
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 235 0 0 0 9 0 0 0 19 0 1 0 278647351 1183744 227 1992294400 134512640 134996440 4294956192 18446744073709551615 134536915 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 289 227 75 118 0 168 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3212

[startup+0.301956 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31940
/proc/meminfo: memFree=1563448/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=1156 CPUtime=0.29
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 242 0 0 0 29 0 0 0 21 0 1 0 278647351 1183744 234 1992294400 134512640 134996440 4294956192 18446744073709551615 134553193 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 289 234 75 118 0 168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3212

[startup+0.702025 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31940
/proc/meminfo: memFree=1563448/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=1156 CPUtime=0.69
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 249 0 0 0 69 0 0 0 25 0 1 0 278647351 1183744 241 1992294400 134512640 134996440 4294956192 18446744073709551615 134551114 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 289 241 75 118 0 168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50216 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31942
/proc/meminfo: memFree=1562600/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=1288 CPUtime=1.49
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 254 0 0 0 149 0 0 0 25 0 1 0 278647351 1318912 246 1992294400 134512640 134996440 4294956192 18446744073709551615 134572132 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 322 246 75 118 0 201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3344

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31942
/proc/meminfo: memFree=1562472/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=0
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278647350 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 514 112 96 399 0 111 0
[pid=31941] ppid=31940 vsize=1288 CPUtime=3.09
/proc/31941/stat : 31941 (march_dl2004) R 31940 31940 31600 0 -1 4194304 258 0 0 0 309 0 0 0 25 0 1 0 278647351 1318912 250 1992294400 134512640 134996440 4294956192 18446744073709551615 134551969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31941/statm: 322 250 75 118 0 201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31943
/proc/meminfo: memFree=1561896/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=2056 CPUtime=4.99
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 156 260 0 0 0 0 499 0 16 0 1 0 278647350 2105344 125 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 514 125 107 399 0 111 0
[pid=31943] ppid=31940 vsize=1524 CPUtime=1.28
/proc/31943/stat : 31943 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 292 0 0 0 128 0 0 0 25 0 1 0 278647851 1560576 288 1992294400 134512640 135078026 4294956192 18446744073709551615 134534446 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31943/statm: 381 288 71 138 0 240 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 3580

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31945
/proc/meminfo: memFree=1560104/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=7308 CPUtime=12.67
/proc/31940/stat : 31940 (SATzilla2009_C) R 31938 31940 31600 0 -1 4194304 447 1876 0 0 60 7 1197 3 24 0 1 0 278647350 7483392 362 1992294400 134512640 136149437 4294956224 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/31940/statm: 1827 362 207 399 0 1424 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7308

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31946
/proc/meminfo: memFree=1561832/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=1924 CPUtime=9.19
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 412 0 0 0 919 0 0 0 25 0 1 0 278648980 1970176 408 1992294400 134512640 135078026 4294956192 18446744073709551615 134522592 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 481 408 71 138 0 340 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 5132

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31946
/proc/meminfo: memFree=1561448/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=2464 CPUtime=34.78
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 521 0 0 0 3478 0 0 0 25 0 1 0 278648980 2523136 517 1992294400 134512640 135078026 4294956192 18446744073709551615 134534605 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 616 517 71 138 0 475 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 5672

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31946
/proc/meminfo: memFree=1561000/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=3012 CPUtime=85.96
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 641 0 0 0 8595 1 0 0 25 0 1 0 278648980 3084288 637 1992294400 134512640 135078026 4294956192 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 753 637 71 138 0 612 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 6220

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31946
/proc/meminfo: memFree=1560616/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=3336 CPUtime=145.94
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 745 0 0 0 14593 1 0 0 25 0 1 0 278648980 3416064 741 1992294400 134512640 135078026 4294956192 18446744073709551615 134533771 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 834 741 71 138 0 693 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 6544

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31946
/proc/meminfo: memFree=1560360/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=3604 CPUtime=205.91
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 814 0 0 0 20590 1 0 0 25 0 1 0 278648980 3690496 810 1992294400 134512640 135078026 4294956192 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 901 810 71 138 0 760 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 6812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31946
/proc/meminfo: memFree=1560232/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=3740 CPUtime=265.89
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 837 0 0 0 26588 1 0 0 25 0 1 0 278648980 3829760 833 1992294400 134512640 135078026 4294956192 18446744073709551615 134522150 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 935 833 71 138 0 794 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 6948

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31948
/proc/meminfo: memFree=1559784/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=4044 CPUtime=325.87
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 903 0 0 0 32586 1 0 0 25 0 1 0 278648980 4141056 899 1992294400 134512640 135078026 4294956192 18446744073709551615 134534640 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 1011 899 71 138 0 870 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 7252

[startup+402.302 s]

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


[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555624/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8144 CPUtime=4284.16
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1867 0 0 0 428412 4 0 0 25 0 1 0 278648980 8339456 1863 1992294400 134512640 135078026 4294956192 18446744073709551615 134534204 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2036 1863 71 138 0 1895 0
Current children cumulated CPU time (s) 4300.42
Current children cumulated vsize (KiB) 11352

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555624/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8144 CPUtime=4344.13
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1867 0 0 0 434409 4 0 0 25 0 1 0 278648980 8339456 1863 1992294400 134512640 135078026 4294956192 18446744073709551615 134523990 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2036 1863 71 138 0 1895 0
Current children cumulated CPU time (s) 4360.39
Current children cumulated vsize (KiB) 11352

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555560/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8144 CPUtime=4404.1
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1867 0 0 0 440406 4 0 0 25 0 1 0 278648980 8339456 1863 1992294400 134512640 135078026 4294956192 18446744073709551615 134534432 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2036 1863 71 138 0 1895 0
Current children cumulated CPU time (s) 4420.36
Current children cumulated vsize (KiB) 11352

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555560/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8144 CPUtime=4464.07
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1868 0 0 0 446403 4 0 0 25 0 1 0 278648980 8339456 1864 1992294400 134512640 135078026 4294956192 18446744073709551615 134523818 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2036 1864 71 138 0 1895 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 11352

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555496/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8144 CPUtime=4524.04
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1868 0 0 0 452400 4 0 0 25 0 1 0 278648980 8339456 1864 1992294400 134512640 135078026 4294956192 18446744073709551615 134522156 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2036 1864 71 138 0 1895 0
Current children cumulated CPU time (s) 4540.3
Current children cumulated vsize (KiB) 11352

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

[startup+4556.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555496/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4538.43
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1886 0 0 0 453839 4 0 0 25 0 1 0 278648980 8536064 1882 1992294400 134512640 135078026 4294956192 18446744073709551615 134534253 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1882 71 138 0 1943 0
Current children cumulated CPU time (s) 4554.69
Current children cumulated vsize (KiB) 11544

[startup+4569.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555496/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4551.22
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1886 0 0 0 455118 4 0 0 25 0 1 0 278648980 8536064 1882 1992294400 134512640 135078026 4294956192 18446744073709551615 134534332 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1882 71 138 0 1943 0
Current children cumulated CPU time (s) 4567.48
Current children cumulated vsize (KiB) 11544

[startup+4582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555496/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4564.02
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1886 0 0 0 456398 4 0 0 25 0 1 0 278648980 8536064 1882 1992294400 134512640 135078026 4294956192 18446744073709551615 134534665 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1882 71 138 0 1943 0
Current children cumulated CPU time (s) 4580.28
Current children cumulated vsize (KiB) 11544

[startup+4588.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555368/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4570.42
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1892 0 0 0 457038 4 0 0 25 0 1 0 278648980 8536064 1888 1992294400 134512640 135078026 4294956192 18446744073709551615 134523813 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1888 71 138 0 1943 0
Current children cumulated CPU time (s) 4586.68
Current children cumulated vsize (KiB) 11544

[startup+4591.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555368/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4573.62
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1892 0 0 0 457358 4 0 0 25 0 1 0 278648980 8536064 1888 1992294400 134512640 135078026 4294956192 18446744073709551615 134534244 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1888 71 138 0 1943 0
Current children cumulated CPU time (s) 4589.88
Current children cumulated vsize (KiB) 11544

[startup+4592.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555368/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4574.42
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1892 0 0 0 457438 4 0 0 25 0 1 0 278648980 8536064 1888 1992294400 134512640 135078026 4294956192 18446744073709551615 134535115 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1888 71 138 0 1943 0
Current children cumulated CPU time (s) 4590.68
Current children cumulated vsize (KiB) 11544

[startup+4593.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555368/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4574.82
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1892 0 0 0 457478 4 0 0 25 0 1 0 278648980 8536064 1888 1992294400 134512640 135078026 4294956192 18446744073709551615 134534579 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1888 71 138 0 1943 0
Current children cumulated CPU time (s) 4591.08
Current children cumulated vsize (KiB) 11544

[startup+4593.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555368/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4575.02
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1892 0 0 0 457498 4 0 0 25 0 1 0 278648980 8536064 1888 1992294400 134512640 135078026 4294956192 18446744073709551615 134534231 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1888 71 138 0 1943 0
Current children cumulated CPU time (s) 4591.28
Current children cumulated vsize (KiB) 11544

[startup+4593.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31956
/proc/meminfo: memFree=1555368/2055920 swapFree=4180872/4192956
[pid=31940] ppid=31938 vsize=3208 CPUtime=16.26
/proc/31940/stat : 31940 (SATzilla2009_C) S 31938 31940 31600 0 -1 4194304 484 1876 0 0 405 21 1197 3 25 0 1 0 278647350 3284992 341 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31940/statm: 802 341 219 399 0 399 0
[pid=31946] ppid=31940 vsize=8336 CPUtime=4575.12
/proc/31946/stat : 31946 (mxc-sr08) R 31940 31940 31600 0 -1 4194304 1892 0 0 0 457508 4 0 0 25 0 1 0 278648980 8536064 1888 1992294400 134512640 135078026 4294956192 18446744073709551615 134533934 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31946/statm: 2084 1888 71 138 0 1943 0
Current children cumulated CPU time (s) 4591.38
Current children cumulated vsize (KiB) 11544

Child status: 20
Real time (s): 4593.49
CPU time (s): 4591.5
CPU user time (s): 4591.2
CPU system time (s): 0.303953
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 11544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4591.2
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4266
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= 8026

runsolver used 3.67444 second user time and 13.037 second system time

The end

Launcher Data

Begin job on node4 at 2009-05-16 22:35:34
IDJOB=1825731
IDBENCH=24735
IDSOLVER=668
FILE ID=node4/1825731-1242506134
PBS_JOBID= 9306975
Free space on /tmp= 66176 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825731-1242506134/watcher-1825731-1242506134 -o /tmp/evaluation-result-1825731-1242506134/solver-1825731-1242506134 -C 5000 -W 6000 -M 1800  HOME/SATzilla2009_C HOME/instance-1825731-1242506134.cnf

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

MD5SUM BENCH= 7b1cebbdf060989ddb5c4faf02370afb
RANDOM SEED=191133321

node4.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		: 3000.265
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		: 3000.265
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:       1563928 kB
Buffers:         77320 kB
Cached:         322528 kB
SwapCached:       5908 kB
Active:         174140 kB
Inactive:       233656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563928 kB
SwapTotal:     4192956 kB
SwapFree:      4180872 kB
Dirty:           31776 kB
Writeback:           0 kB
Mapped:          13616 kB
Slab:            70228 kB
Committed_AS:  1156968 kB
PageTables:       1468 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= 66148 MiB
End job on node4 at 2009-05-16 23:52:07