Trace number 1630601

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_R 2009-03-22UNSAT 803.648 804.016

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark679.043
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

66.33/66.41	c SATzilla is building models for class 1
66.33/66.41	c run presolver SATenstein for 30 seconds ... 
66.33/66.41	c Bin: Executing SATenstein
66.33/66.41	c spawning binary file with 30 seconds ...
66.33/66.41	c child exit by a signal
66.33/66.41	c SATenstein returned code 137.
66.33/66.41	c run presolver mxc-sr08 for 30 seconds ... 
66.33/66.41	c Bin: Executing mxc-sr08
66.33/66.41	c spawning binary file with 30 seconds ...
66.33/66.41	c child exit by a signal
66.33/66.41	c mxc-sr08 returned code 137.
66.33/66.41	c Orignal number of varibales is 460, number of clauses is 1955 
66.33/66.41	c predicted feature computation time is 6.310844 
66.33/66.41	c Bin: Executing satelite
66.33/66.41	c spawning binary file with 240 seconds ...
66.33/66.41	c child exited successfully
66.33/66.41	c satzilla computing base features
66.33/66.41	c Number of variabe is: 443, Number of clause is : 1931 
66.33/66.41	c Initializing...
66.33/66.41	c satzilla compute diameter ...
66.33/66.41	c start diameter features ...
66.33/66.41	c satzilla doing clause learning
66.33/66.41	c start clause learning features ...
66.33/66.41	c Bin: Executing zchaff07
66.33/66.41	c spawning binary file with 2 seconds ...
66.33/66.41	c child exit by a signal
66.33/66.41	c satzilla doing survey propogation probe
66.33/66.41	c do survay propogation for 2 second ...
66.33/66.41	c satzilla doing local search probe
66.33/66.41	c satzilla doing lobjois search-space size estimate
66.33/66.41	c features are:460 1955 443 1931 0.0383747 0.0124288 0.229415 0.495926 0.594788 0.780794 0.00689709 0.076345 0.00677201 0.0112867 0.216332 0 0.945624 0.00689709 0.291526 0.00258933 0.0176075 2.7085 0.218905 0.165905 0 1 3.2823 0.00343569 0.390202 0 0.0103573 2.31738 0.500777 0.0136796 0.290208 0.00517866 0.034697 4 0 4 4 -0 3891.8 0.0150919 3824 3970 3970 3824 3946 3832 3887 25.8584 0.0365245 24.6464 27.1264 27.1264 24.6464 26.6837 25.0217 25.8137 0.371431 0.595979 0.000516675 1 0.677758 0.0676078 0.544236 0.194991 0.35511 0.0824334 0.669765 0.00544277 0.311015 0.163016 0.0241576 0.114281 0.040313 0.0663068 24.5229 0.198713 96.5999 0.0755045 97 87 106 0.80707 0.245312 0.875283 0.0373812 0.324114 0.558179 
66.33/66.41	c satzilla's ranking:
66.33/66.41	c 1) march_dl2004: 3.213724
66.33/66.41	c 2) picosat846: 1.634235
66.33/66.41	c 3) kcnfs04SAT07: 0.609247
66.33/66.41	c 4) adaptg2wsat0: 0.481306
66.33/66.41	c 5) SATenstein: 0.167294
66.33/66.41	c 6) gnovelty+: 0.091366
66.33/66.41	c 7) adaptg2wsat+: -0.046749
66.33/66.41	c 8) mxc-sr08: -10000.000000
66.33/66.41	c 9) tts-4-0: -10000.000000
66.33/66.41	c 10) zchaff_rand: -10000.000000
66.33/66.41	c 11) vallst: -10000.000000
66.33/66.41	c 12) minisat20: -10000.000000
66.33/66.41	c 13) minisat20SAT07: -10000.000000
66.33/66.41	c satzilla running march_dl2004 ... 
803.61/804.01	c Bin: Executing march_dl2004
803.61/804.01	c spawning binary file with 4933 seconds ...
803.61/804.01	c child exited successfully
803.61/804.01	c march_dl2004 returned code 20.
803.61/804.01	s UNSATISFIABLE
803.61/804.01	c SATZILLA_TIME=803.760000

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-1630601-1240132636/watcher-1630601-1240132636 -o /tmp/evaluation-result-1630601-1240132636/solver-1630601-1240132636 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2009_R HOME/instance-1630601-1240132636.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23638
/proc/meminfo: memFree=1083480/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6508 CPUtime=0
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 41292235 6664192 261 1992294400 134512640 134854740 4294955360 18446744073709551615 134782527 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1627 261 151 83 0 1188 0

[startup+0.030467 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23638
/proc/meminfo: memFree=1083480/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=0.02
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 2 0 0 0 19 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134761063 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8560

[startup+0.102472 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23638
/proc/meminfo: memFree=1083480/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=0.09
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 9 0 0 0 19 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134530921 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8560

[startup+0.301496 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23638
/proc/meminfo: memFree=1083480/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=0.29
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 29 0 0 0 21 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134516805 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8560

[startup+0.701532 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23638
/proc/meminfo: memFree=1083480/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=0.69
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 69 0 0 0 25 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760025 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8560

[startup+1.50161 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23640
/proc/meminfo: memFree=1082696/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=1.49
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760630 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8560

[startup+3.10177 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23640
/proc/meminfo: memFree=1082568/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=3.09
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760701 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8560

[startup+6.30109 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23640
/proc/meminfo: memFree=1081480/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=6.29
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 628 1 0 0 25 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760603 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8560

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23640
/proc/meminfo: memFree=1082832/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=12.69
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 1268 1 0 0 25 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134761012 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8560

[startup+25.503 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23640
/proc/meminfo: memFree=1082896/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=0
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 41292235 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 112 96 399 0 111 0
[pid=23639] ppid=23638 vsize=6504 CPUtime=25.48
/proc/23639/stat : 23639 (SATenstein) R 23638 23638 23601 0 -1 4194304 368 0 0 0 2547 1 0 0 25 0 1 0 41292235 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760607 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23639/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8560

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23641
/proc/meminfo: memFree=1081808/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=2056 CPUtime=29.99
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 152 368 0 0 0 0 2998 1 16 0 1 0 41292235 2105344 121 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 514 121 104 399 0 111 0
[pid=23641] ppid=23638 vsize=2584 CPUtime=21.06
/proc/23641/stat : 23641 (mxc-sr08) R 23638 23638 23601 0 -1 4194304 566 0 0 0 2106 0 0 0 25 0 1 0 41295236 2646016 562 1992294400 134512640 135078026 4294956192 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23641/statm: 646 562 71 138 0 505 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4640

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082328/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1428 CPUtime=35.87
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 292 0 0 0 3587 0 0 0 25 0 1 0 41298876 1462272 284 1992294400 134512640 134996440 4294956192 18446744073709551615 134617611 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 357 284 74 118 0 236 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4776

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082264/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1428 CPUtime=95.83
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 305 0 0 0 9583 0 0 0 25 0 1 0 41298876 1462272 297 1992294400 134512640 134996440 4294956192 18446744073709551615 134527800 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 357 297 74 118 0 236 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 4776

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082264/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1428 CPUtime=155.81
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 309 0 0 0 15581 0 0 0 25 0 1 0 41298876 1462272 301 1992294400 134512640 134996440 4294956192 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 357 301 74 118 0 236 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 4776

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082264/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1428 CPUtime=215.79
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 313 0 0 0 21579 0 0 0 25 0 1 0 41298876 1462272 305 1992294400 134512640 134996440 4294956192 18446744073709551615 134553675 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 357 305 74 118 0 236 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 4776

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082264/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1428 CPUtime=275.76
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 316 0 0 0 27576 0 0 0 25 0 1 0 41298876 1462272 308 1992294400 134512640 134996440 4294956192 18446744073709551615 134553652 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 357 308 74 118 0 236 0

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


[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082200/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=455.69
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 322 0 0 0 45569 0 0 0 25 0 1 0 41298876 1593344 314 1992294400 134512640 134996440 4294956192 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 314 74 118 0 268 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4904

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082200/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=515.67
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 323 0 0 0 51567 0 0 0 25 0 1 0 41298876 1593344 315 1992294400 134512640 134996440 4294956192 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 315 74 118 0 268 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 4904

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082200/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=575.65
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 324 0 0 0 57565 0 0 0 25 0 1 0 41298876 1593344 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 316 74 118 0 268 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 4904

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082136/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=635.6
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 326 0 0 0 63560 0 0 0 25 0 1 0 41298876 1593344 318 1992294400 134512640 134996440 4294956192 18446744073709551615 134551655 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 318 74 118 0 268 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 4904

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=695.58
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 69558 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134514032 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 4904

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=701.17
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 70117 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 767.52
Current children cumulated vsize (KiB) 4904

[startup+780.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=713.97
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 71397 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134617627 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 780.32
Current children cumulated vsize (KiB) 4904

[startup+793.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=726.76
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 72676 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134551287 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 793.11
Current children cumulated vsize (KiB) 4904

[startup+799.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=733.16
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 73316 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 799.51
Current children cumulated vsize (KiB) 4904

[startup+801.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=734.76
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 73476 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134533060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 801.11
Current children cumulated vsize (KiB) 4904

[startup+803.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=736.36
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 73636 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134528280 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 802.71
Current children cumulated vsize (KiB) 4904

[startup+803.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=736.76
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 73676 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134553677 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 803.11
Current children cumulated vsize (KiB) 4904

[startup+803.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=737.16
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 73716 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134587967 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 803.51
Current children cumulated vsize (KiB) 4904

[startup+804.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23644
/proc/meminfo: memFree=1082072/2055920 swapFree=4192956/4192956
[pid=23638] ppid=23636 vsize=3348 CPUtime=66.35
/proc/23638/stat : 23638 (SATzilla2009_R) S 23636 23638 23601 0 -1 4194304 529 2182 0 0 410 26 6196 3 25 0 1 0 41292235 3428352 370 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23638/statm: 837 370 219 399 0 434 0
[pid=23644] ppid=23638 vsize=1556 CPUtime=737.26
/proc/23644/stat : 23644 (march_dl2004) R 23638 23638 23601 0 -1 4194304 327 0 0 0 73726 0 0 0 25 0 1 0 41298876 1593344 319 1992294400 134512640 134996440 4294956192 18446744073709551615 134526870 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23644/statm: 389 319 74 118 0 268 0
Current children cumulated CPU time (s) 803.61
Current children cumulated vsize (KiB) 4904

Child status: 20
Real time (s): 804.016
CPU time (s): 803.648
CPU user time (s): 803.343
CPU system time (s): 0.304953
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 803.343
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3055
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= 2155

runsolver used 0.645901 second user time and 2.28865 second system time

The end

Launcher Data

Begin job on node36 at 2009-04-19 11:17:16
IDJOB=1630601
IDBENCH=70617
IDSOLVER=587
FILE ID=node36/1630601-1240132636
PBS_JOBID= 9157855
Free space on /tmp= 66520 MiB

SOLVER NAME= SATzilla2009_R 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/SATzilla2009_R BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630601-1240132636/watcher-1630601-1240132636 -o /tmp/evaluation-result-1630601-1240132636/solver-1630601-1240132636 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2009_R HOME/instance-1630601-1240132636.cnf

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=779507785

node36.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		: 3000.232
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		: 3000.232
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:       1083904 kB
Buffers:         81360 kB
Cached:         814336 kB
SwapCached:          0 kB
Active:         243492 kB
Inactive:       666028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           31736 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            48508 kB
Committed_AS:   162444 kB
PageTables:       1356 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= 66492 MiB
End job on node36 at 2009-04-19 11:30:41