Trace number 1539334

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_I 2009-03-22UNSAT 431.253 431.478

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.307
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

19.17/19.29	c SATzilla is building models for class 3
19.17/19.29	c run presolver mxc-sr08 for 10 seconds ... 
19.17/19.29	c Bin: Executing mxc-sr08
19.17/19.29	c spawning binary file with 10 seconds ...
19.17/19.29	c child exit by a signal
19.17/19.29	c mxc-sr08 returned code 137.
19.17/19.29	c run presolver picosat846 for 5 seconds ... 
19.17/19.29	c Bin: Executing picosat846
19.17/19.29	c spawning binary file with 5 seconds ...
19.17/19.29	c child exit by a signal
19.17/19.29	c picosat846 returned code 137.
19.17/19.29	c Orignal number of varibales is 420, number of clauses is 1785 
19.17/19.29	c predicted feature computation time is 1.450637 
19.17/19.29	c Bin: Executing satelite
19.17/19.29	c spawning binary file with 240 seconds ...
19.17/19.29	c child exited successfully
19.17/19.29	c satzilla computing base features
19.17/19.29	c Number of variabe is: 411, Number of clause is : 1777 
19.17/19.29	c Initializing...
19.17/19.29	c satzilla doing clause learning
19.17/19.29	c start clause learning features ...
19.17/19.29	c Bin: Executing zchaff07
19.17/19.29	c spawning binary file with 2 seconds ...
19.17/19.29	c child exit by a signal
19.17/19.29	c satzilla doing survey propogation probe
19.17/19.29	c do survay propogation for 2 second ...
19.17/19.29	c satzilla doing local search probe
19.17/19.29	c features are:420 1785 411 1777 0.0218978 0.00450197 0.231289 0.48685 0.585795 0.707252 0.00738827 0.06927 0.00729927 0.0121655 0.154898 0 0.967923 0.00738827 0.272282 0.00337648 0.0146314 2.62403 0.224919 0.171982 0 1 3.22676 0.00354215 0.395212 0.000562746 0.00844119 2.30327 0.482273 0.0145109 0.26869 0.00675295 0.0281373 3927 0.0264656 3781 4051 4051 3781 4051 3882 3994 26.8006 0.0707197 24.6909 29.0679 29.0679 24.6909 29.0679 25.1783 28.2654 0.391242 0.578477 0.00622673 1 0.68977 0.0931935 0.566318 0.205503 0.375833 0.0871737 0.630924 0.00526301 0.306973 0.1527 0.0259155 0.113331 0.0478149 0.0785924 20.8713 0.246431 90.3788 0.0801648 90 82 99 0.84077 0.256885 0.880052 0.0632482 
19.17/19.29	c satzilla's ranking:
19.17/19.29	c 1) march_dl2004: 3.899954
19.17/19.29	c 2) minisat20SAT07: 3.433836
19.17/19.29	c 3) picosat846: 2.379825
19.17/19.29	c 4) zchaff_rand: 2.258634
19.17/19.29	c 5) mxc-sr08: 2.082731
19.17/19.29	c 6) SATenstein: -10000.000000
19.17/19.29	c 7) gnovelty+: -10000.000000
19.17/19.29	c 8) adaptg2wsat+: -10000.000000
19.17/19.29	c 9) adaptg2wsat0: -10000.000000
19.17/19.29	c 10) tts-4-0: -10000.000000
19.17/19.29	c 11) vallst: -10000.000000
19.17/19.29	c 12) minisat20: -10000.000000
19.17/19.29	c 13) kcnfs04SAT07: -10000.000000
19.17/19.29	c satzilla running march_dl2004 ... 
431.16/431.47	c Bin: Executing march_dl2004
431.16/431.47	c spawning binary file with 1180 seconds ...
431.16/431.47	c child exited successfully
431.16/431.47	c march_dl2004 returned code 20.
431.16/431.47	s UNSATISFIABLE
431.16/431.47	c SATZILLA_TIME=431.300000

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-1539334-1238504988/watcher-1539334-1238504988 -o /tmp/evaluation-result-1539334-1238504988/solver-1539334-1238504988 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_I HOME/instance-1539334-1238504988.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: 1.99 1.95 1.66 3/65 19342
/proc/meminfo: memFree=1436312/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=864 CPUtime=0
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 1123161110 884736 124 1992294400 134512640 135078026 4294956176 18446744073709551615 134725658 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 216 124 55 138 0 75 0

[startup+0.0187689 s]
/proc/loadavg: 1.99 1.95 1.66 3/65 19342
/proc/meminfo: memFree=1436312/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=864 CPUtime=0.01
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 149 0 0 0 1 0 0 0 19 0 1 0 1123161110 884736 145 1992294400 134512640 135078026 4294956176 18446744073709551615 134534834 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 216 145 71 138 0 75 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2920

[startup+0.101782 s]
/proc/loadavg: 1.99 1.95 1.66 3/65 19342
/proc/meminfo: memFree=1436312/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=1128 CPUtime=0.09
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 192 0 0 0 9 0 0 0 19 0 1 0 1123161110 1155072 188 1992294400 134512640 135078026 4294956176 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 282 188 71 138 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301816 s]
/proc/loadavg: 1.99 1.95 1.66 3/65 19342
/proc/meminfo: memFree=1436312/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=1260 CPUtime=0.29
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 242 0 0 0 29 0 0 0 21 0 1 0 1123161110 1290240 238 1992294400 134512640 135078026 4294956176 18446744073709551615 134523130 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 315 238 71 138 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3316

[startup+0.701886 s]
/proc/loadavg: 1.99 1.95 1.66 3/65 19342
/proc/meminfo: memFree=1436312/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=1392 CPUtime=0.69
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 270 0 0 0 69 0 0 0 25 0 1 0 1123161110 1425408 266 1992294400 134512640 135078026 4294956176 18446744073709551615 134534691 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 348 266 71 138 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50203 s]
/proc/loadavg: 1.91 1.93 1.66 2/67 19344
/proc/meminfo: memFree=1435336/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=1524 CPUtime=1.49
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 311 0 0 0 149 0 0 0 25 0 1 0 1123161110 1560576 307 1992294400 134512640 135078026 4294956176 18446744073709551615 134534603 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 381 307 71 138 0 240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3580

[startup+3.10131 s]
/proc/loadavg: 1.91 1.93 1.66 2/67 19344
/proc/meminfo: memFree=1435016/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=1788 CPUtime=3.09
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 352 0 0 0 309 0 0 0 25 0 1 0 1123161110 1830912 348 1992294400 134512640 135078026 4294956176 18446744073709551615 134534660 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 447 348 71 138 0 306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3844

[startup+6.30188 s]
/proc/loadavg: 1.91 1.93 1.66 2/67 19344
/proc/meminfo: memFree=1433872/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=0
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1123161110 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 112 96 399 0 111 0
[pid=19343] ppid=19342 vsize=1932 CPUtime=6.29
/proc/19343/stat : 19343 (mxc-sr08) R 19342 19342 19239 0 -1 4194304 410 0 0 0 629 0 0 0 25 0 1 0 1123161110 1978368 406 1992294400 134512640 135078026 4294956176 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19343/statm: 483 406 71 138 0 342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3988

[startup+12.703 s]
/proc/loadavg: 2.00 1.95 1.66 2/67 19345
/proc/meminfo: memFree=1435280/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=2056 CPUtime=9.99
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 152 461 0 0 0 0 999 0 16 0 1 0 1123161110 2105344 121 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 514 121 104 399 0 111 0
[pid=19345] ppid=19342 vsize=1632 CPUtime=2.69
/proc/19345/stat : 19345 (picosat846) R 19342 19342 19239 0 -1 4194304 174 0 0 0 269 0 0 0 25 0 1 0 1123162111 1671168 163 1992294400 134512640 134570484 4294956176 18446744073709551615 134523494 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19345/statm: 408 163 84 14 0 74 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3688

[startup+25.5013 s]
/proc/loadavg: 1.85 1.92 1.66 2/67 19348
/proc/meminfo: memFree=1435088/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1272 CPUtime=6.19
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 262 0 0 0 619 0 0 0 25 0 1 0 1123163040 1302528 254 1992294400 134512640 134996440 4294956176 18446744073709551615 134568494 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 318 254 74 118 0 197 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4616

[startup+51.1018 s]
/proc/loadavg: 1.56 1.84 1.64 2/67 19348
/proc/meminfo: memFree=1435088/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1272 CPUtime=31.76
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 276 0 0 0 3176 0 0 0 25 0 1 0 1123163040 1302528 268 1992294400 134512640 134996440 4294956176 18446744073709551615 134564422 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 318 268 74 118 0 197 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 4616

[startup+102.306 s]
/proc/loadavg: 1.22 1.70 1.60 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=82.94
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 286 0 0 0 8294 0 0 0 25 0 1 0 1123163040 1437696 278 1992294400 134512640 134996440 4294956176 18446744073709551615 134528117 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 278 74 118 0 230 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4748

[startup+162.302 s]
/proc/loadavg: 1.08 1.57 1.56 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=142.9
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 292 0 0 0 14290 0 0 0 25 0 1 0 1123163040 1437696 284 1992294400 134512640 134996440 4294956176 18446744073709551615 134537794 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 284 74 118 0 230 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 4748

[startup+222.301 s]
/proc/loadavg: 1.03 1.46 1.52 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=202.87
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 295 0 0 0 20287 0 0 0 25 0 1 0 1123163040 1437696 287 1992294400 134512640 134996440 4294956176 18446744073709551615 134564684 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 287 74 118 0 230 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 4748

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.49 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=262.84
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 298 0 0 0 26284 0 0 0 25 0 1 0 1123163040 1437696 290 1992294400 134512640 134996440 4294956176 18446744073709551615 134551557 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 290 74 118 0 230 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 4748

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.45 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=322.82
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 301 0 0 0 32281 1 0 0 25 0 1 0 1123163040 1437696 293 1992294400 134512640 134996440 4294956176 18446744073709551615 134514040 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 293 74 118 0 230 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 4748

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.42 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=382.79
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 303 0 0 0 38278 1 0 0 25 0 1 0 1123163040 1437696 295 1992294400 134512640 134996440 4294956176 18446744073709551615 134553652 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 295 74 118 0 230 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 4748

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

[startup+409.501 s]
/proc/loadavg: 1.00 1.24 1.42 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=389.99
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 303 0 0 0 38998 1 0 0 25 0 1 0 1123163040 1437696 295 1992294400 134512640 134996440 4294956176 18446744073709551615 134528303 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 295 74 118 0 230 0
Current children cumulated CPU time (s) 409.27
Current children cumulated vsize (KiB) 4748

[startup+422.302 s]
/proc/loadavg: 1.00 1.23 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=402.79
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 40278 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134514058 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 422.07
Current children cumulated vsize (KiB) 4748

[startup+425.501 s]
/proc/loadavg: 1.00 1.23 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=405.98
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 40597 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134617627 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 425.26
Current children cumulated vsize (KiB) 4748

[startup+428.702 s]
/proc/loadavg: 1.00 1.23 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=409.18
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 40917 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134527862 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 428.46
Current children cumulated vsize (KiB) 4748

[startup+430.301 s]
/proc/loadavg: 1.00 1.23 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=410.78
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 41077 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134527849 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 430.06
Current children cumulated vsize (KiB) 4748

[startup+431.101 s]
/proc/loadavg: 1.00 1.22 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=411.58
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 41157 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134527828 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 430.86
Current children cumulated vsize (KiB) 4748

[startup+431.301 s]
/proc/loadavg: 1.00 1.22 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=411.78
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 41177 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134527776 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 431.06
Current children cumulated vsize (KiB) 4748

[startup+431.401 s]
/proc/loadavg: 1.00 1.22 1.41 2/67 19348
/proc/meminfo: memFree=1435152/2055920 swapFree=4177700/4192956
[pid=19342] ppid=19340 vsize=3344 CPUtime=19.28
/proc/19342/stat : 19342 (SATzilla2009_I) S 19340 19342 19239 0 -1 4194304 500 1834 0 0 203 25 1697 3 25 0 1 0 1123161110 3424256 352 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 836 352 217 399 0 433 0
[pid=19348] ppid=19342 vsize=1404 CPUtime=411.88
/proc/19348/stat : 19348 (march_dl2004) R 19342 19342 19239 0 -1 4194304 304 0 0 0 41187 1 0 0 25 0 1 0 1123163040 1437696 296 1992294400 134512640 134996440 4294956176 18446744073709551615 134527856 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19348/statm: 351 296 74 118 0 230 0
Current children cumulated CPU time (s) 431.16
Current children cumulated vsize (KiB) 4748

Child status: 20
Real time (s): 431.478
CPU time (s): 431.253
CPU user time (s): 430.954
CPU system time (s): 0.299954
CPU usage (%): 99.9479
Max. virtual memory (cumulated for all children) (KiB): 7444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 430.953
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2654
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= 1646

runsolver used 0.348946 second user time and 1.22881 second system time

The end

Launcher Data

Begin job on node56 at 2009-03-31 15:09:48
IDJOB=1539334
IDBENCH=70557
IDSOLVER=528
FILE ID=node56/1539334-1238504988
PBS_JOBID= 9061974
Free space on /tmp= 103044 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539334-1238504988/watcher-1539334-1238504988 -o /tmp/evaluation-result-1539334-1238504988/solver-1539334-1238504988 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_I HOME/instance-1539334-1238504988.cnf

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

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=1969072905

node56.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		: 3000.256
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		: 3000.256
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:       1436792 kB
Buffers:         90684 kB
Cached:         430004 kB
SwapCached:       9032 kB
Active:         234244 kB
Inactive:       296896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436792 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:           31480 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            73936 kB
Committed_AS:  2627404 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-31 15:17:00