Trace number 1539849

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 2009-03-22? (TO) 1200.04 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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

16.26/16.36	c SATzilla is building models for class 2
16.26/16.36	c run presolver march_dl2004 for 5 seconds ... 
16.26/16.36	c Bin: Executing march_dl2004
16.26/16.36	c spawning binary file with 5 seconds ...
16.26/16.36	c child exit by a signal
16.26/16.36	c march_dl2004 returned code 137.
16.26/16.36	c run presolver mxc-sr08 for 5 seconds ... 
16.26/16.36	c Bin: Executing mxc-sr08
16.26/16.36	c spawning binary file with 5 seconds ...
16.26/16.36	c child exit by a signal
16.26/16.36	c mxc-sr08 returned code 137.
16.26/16.36	c Orignal number of varibales is 460, number of clauses is 1955 
16.26/16.36	c predicted feature computation time is 6.970479 
16.26/16.36	c Bin: Executing satelite
16.26/16.36	c spawning binary file with 240 seconds ...
16.26/16.36	c child exited successfully
16.26/16.36	c satzilla computing base features
16.26/16.36	c Number of variabe is: 452, Number of clause is : 1946 
16.26/16.36	c Initializing...
16.26/16.36	c satzilla compute diameter ...
16.26/16.36	c start diameter features ...
16.26/16.36	c satzilla doing clause learning
16.26/16.36	c start clause learning features ...
16.26/16.36	c Bin: Executing zchaff07
16.26/16.36	c spawning binary file with 2 seconds ...
16.26/16.36	c child exit by a signal
16.26/16.36	c satzilla doing survey propogation probe
16.26/16.36	c do survay propogation for 2 second ...
16.26/16.36	c satzilla doing local search probe
16.26/16.36	c satzilla doing lobjois search-space size estimate
16.26/16.36	c features are:460 1955 452 1946 0.0176991 0.00462487 0.232271 0.481843 0.582714 0.663221 0.00670197 0.0566605 0.00663717 0.0110619 0.133043 0 0.971223 0.00670197 0.284529 0.0020555 0.0149024 2.68795 0.220624 0.166979 0 1 3.31706 0.00329016 0.387947 0.000513875 0.00719424 2.29895 0.49332 0.0131629 0.280168 0.004111 0.0277492 4 0 4 4 -0 3935.5 0.0282754 3788 4062 4062 3788 4062 3870 4022 27.699 0.0790099 24.9855 29.9045 29.9045 24.9855 29.9045 26.1088 29.7971 0.384385 0.600662 0.000221723 1 0.705639 0.0745473 0.550255 0.19433 0.365985 0.0883171 0.676907 0.00288849 0.343558 0.168396 0.0274255 0.118329 0.0418932 0.0754053 21.9486 0.229689 100.076 0.0738166 100 91 110 0.817117 0.253206 0.877126 0.0373414 0.325688 0.62226 
16.26/16.36	c satzilla's ranking:
16.26/16.36	c 1) minisat20SAT07: 3.692755
16.26/16.36	c 2) mxc-sr08: 3.521919
16.26/16.36	c 3) march_dl2004: 3.511554
16.26/16.36	c 4) minisat20: 3.297376
16.26/16.36	c 5) vallst: 0.898785
16.26/16.36	c 6) zchaff_rand: 0.414741
16.26/16.36	c 7) tts-4-0: 0.314798
16.26/16.36	c 8) SATenstein: -10000.000000
16.26/16.36	c 9) gnovelty+: -10000.000000
16.26/16.36	c 10) adaptg2wsat+: -10000.000000
16.26/16.36	c 11) adaptg2wsat0: -10000.000000
16.26/16.36	c 12) picosat846: -10000.000000
16.26/16.36	c 13) kcnfs04SAT07: -10000.000000
16.26/16.36	c satzilla running minisat20SAT07 ... 
1195.12/1195.71	c Bin: Executing minisat20SAT07
1195.12/1195.71	c spawning binary file with 1183 seconds ...
1195.12/1195.71	c child exit by a signal
1195.12/1195.71	c minisat20SAT07 returned code 143.
1195.12/1195.71	c satzilla running mxc-sr08 ... 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539849-1238594561/watcher-1539849-1238594561 -o /tmp/evaluation-result-1539849-1238594561/solver-1539849-1238594561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539849-1238594561.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: 1.00 1.01 1.00 3/73 17483
/proc/meminfo: memFree=1340336/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=772 CPUtime=0
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 118 0 0 0 0 0 0 0 19 0 1 0 1011874642 790528 110 1992294400 134512640 134996440 4294956176 18446744073709551615 134544558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 193 110 53 118 0 72 0

[startup+0.0537481 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 17483
/proc/meminfo: memFree=1340336/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1168 CPUtime=0.05
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 234 0 0 0 5 0 0 0 19 0 1 0 1011874642 1196032 226 1992294400 134512640 134996440 4294956176 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 292 226 74 118 0 171 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3224

[startup+0.101752 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 17483
/proc/meminfo: memFree=1340336/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1168 CPUtime=0.09
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 243 0 0 0 9 0 0 0 19 0 1 0 1011874642 1196032 235 1992294400 134512640 134996440 4294956176 18446744073709551615 134527816 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 292 235 74 118 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.301773 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 17483
/proc/meminfo: memFree=1340336/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1168 CPUtime=0.29
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 252 0 0 0 29 0 0 0 21 0 1 0 1011874642 1196032 244 1992294400 134512640 134996440 4294956176 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 292 244 74 118 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3224

[startup+0.701814 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 17483
/proc/meminfo: memFree=1340336/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1300 CPUtime=0.69
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 260 0 0 0 69 0 0 0 25 0 1 0 1011874642 1331200 252 1992294400 134512640 134996440 4294956176 18446744073709551615 134528378 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 325 252 74 118 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3356

[startup+1.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 17485
/proc/meminfo: memFree=1339424/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1300 CPUtime=1.49
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 1011874642 1331200 258 1992294400 134512640 134996440 4294956176 18446744073709551615 134533005 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 325 258 74 118 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3356

[startup+3.10207 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 17485
/proc/meminfo: memFree=1338400/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1300 CPUtime=3.09
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 270 0 0 0 309 0 0 0 25 0 1 0 1011874642 1331200 262 1992294400 134512640 134996440 4294956176 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 325 262 74 118 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3356

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90126 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 17485
/proc/meminfo: memFree=1338408/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
[pid=17484] ppid=17483 vsize=1300 CPUtime=4.89
/proc/17484/stat : 17484 (march_dl2004) R 17483 17483 16664 0 -1 4194304 275 0 0 0 489 0 0 0 25 0 1 0 1011874642 1331200 267 1992294400 134512640 134996440 4294956176 18446744073709551615 134533084 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17484/statm: 325 267 74 118 0 204 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3356

[startup+5.00127 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 17485
/proc/meminfo: memFree=1338408/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=0
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1011874642 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.3014 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 17486
/proc/meminfo: memFree=1338472/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=2056 CPUtime=4.99
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 156 275 0 0 0 0 499 0 16 0 1 0 1011874642 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 514 125 107 399 0 111 0
[pid=17486] ppid=17483 vsize=1528 CPUtime=1.29
/proc/17486/stat : 17486 (mxc-sr08) R 17483 17483 16664 0 -1 4194304 304 0 0 0 129 0 0 0 25 0 1 0 1011875142 1564672 300 1992294400 134512640 135078026 4294956176 18446744073709551615 134534380 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17486/statm: 382 300 71 138 0 241 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3584

[startup+12.7011 s]
/proc/loadavg: 1.15 1.04 1.01 2/75 17488
/proc/meminfo: memFree=1336552/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=7448 CPUtime=12.65
/proc/17483/stat : 17483 (SATzilla2009_C) R 17481 17483 16664 0 -1 4194304 493 1854 0 0 60 6 1197 2 24 0 1 0 1011874642 7626752 400 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/17483/statm: 1862 400 207 399 0 1459 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 7448

[startup+25.5014 s]
/proc/loadavg: 1.13 1.04 1.01 2/75 17489
/proc/meminfo: memFree=1338984/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=2676 CPUtime=9.12
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 336 0 0 0 912 0 0 0 25 0 1 0 1011876278 2740224 331 1992294400 134512640 135078472 4294956176 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 669 331 73 138 0 528 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 6024

[startup+51.1011 s]
/proc/loadavg: 1.08 1.04 1.01 2/75 17489
/proc/meminfo: memFree=1338408/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=3208 CPUtime=34.7
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 461 0 0 0 3470 0 0 0 25 0 1 0 1011876278 3284992 456 1992294400 134512640 135078472 4294956176 18446744073709551615 134557253 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 802 456 73 138 0 661 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6556

[startup+102.306 s]
/proc/loadavg: 1.03 1.03 1.00 2/75 17489
/proc/meminfo: memFree=1337896/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=3736 CPUtime=85.88
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 613 0 0 0 8588 0 0 0 25 0 1 0 1011876278 3825664 608 1992294400 134512640 135078472 4294956176 18446744073709551615 134550849 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 934 608 73 138 0 793 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 7084

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/75 17489
/proc/meminfo: memFree=1337384/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=4256 CPUtime=145.85
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 746 0 0 0 14585 0 0 0 25 0 1 0 1011876278 4358144 741 1992294400 134512640 135078472 4294956176 18446744073709551615 134549376 0 0 8392704 3 0 0 0 17 1 0 0
/proc/17489/statm: 1064 741 73 138 0 923 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 7604

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 17489
/proc/meminfo: memFree=1336936/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=5732 CPUtime=565.66
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1110 0 0 0 56566 0 0 0 25 0 1 0 1011876278 5869568 1105 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1433 1105 73 138 0 1292 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 9080

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 17489
/proc/meminfo: memFree=1335784/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=5864 CPUtime=625.64
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1142 0 0 0 62564 0 0 0 25 0 1 0 1011876278 6004736 1137 1992294400 134512640 135078472 4294956176 18446744073709551615 134521157 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1466 1137 73 138 0 1325 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 9212

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 17489
/proc/meminfo: memFree=1335592/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6000 CPUtime=685.6
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1173 0 0 0 68560 0 0 0 25 0 1 0 1011876278 6144000 1168 1992294400 134512640 135078472 4294956176 18446744073709551615 134550624 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1500 1168 73 138 0 1359 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 9348

[startup+762.307 s]
/proc/loadavg: 1.06 1.02 1.00 2/75 17489
/proc/meminfo: memFree=1335528/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6132 CPUtime=745.58
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1200 0 0 0 74558 0 0 0 25 0 1 0 1011876278 6279168 1195 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1533 1195 73 138 0 1392 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 9480

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/75 17489
/proc/meminfo: memFree=1335464/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6268 CPUtime=805.55
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1224 0 0 0 80555 0 0 0 25 0 1 0 1011876278 6418432 1219 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1567 1219 73 138 0 1426 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 9616

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/75 17489
/proc/meminfo: memFree=1335400/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6268 CPUtime=865.52
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1248 0 0 0 86552 0 0 0 25 0 1 0 1011876278 6418432 1243 1992294400 134512640 135078472 4294956176 18446744073709551615 134550565 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1567 1243 73 138 0 1426 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 9616

[startup+942.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/75 17489
/proc/meminfo: memFree=1335144/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6440 CPUtime=925.5
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1291 0 0 0 92550 0 0 0 25 0 1 0 1011876278 6594560 1286 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1610 1286 73 138 0 1469 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 9788

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/75 17489
/proc/meminfo: memFree=1335144/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6572 CPUtime=985.47
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1308 0 0 0 98547 0 0 0 25 0 1 0 1011876278 6729728 1303 1992294400 134512640 135078472 4294956176 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1643 1303 73 138 0 1502 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 9920

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/75 17489
/proc/meminfo: memFree=1335080/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6700 CPUtime=1045.45
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1331 0 0 0 104545 0 0 0 25 0 1 0 1011876278 6860800 1326 1992294400 134512640 135078472 4294956176 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 1 0 0
/proc/17489/statm: 1675 1326 73 138 0 1534 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 10048

[startup+1122.3 s]
/proc/loadavg: 1.16 1.07 1.01 2/75 17489
/proc/meminfo: memFree=1334952/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6700 CPUtime=1105.42
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1349 0 0 0 110542 0 0 0 25 0 1 0 1011876278 6860800 1344 1992294400 134512640 135078472 4294956176 18446744073709551615 134551929 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1675 1344 73 138 0 1534 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 10048

[startup+1182.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/75 17489
/proc/meminfo: memFree=1334888/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6840 CPUtime=1165.39
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1363 0 0 0 116539 0 0 0 25 0 1 0 1011876278 7004160 1358 1992294400 134512640 135078472 4294956176 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1710 1358 73 138 0 1569 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 10188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.08 1.07 1.01 2/75 17489
/proc/meminfo: memFree=1334888/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6840 CPUtime=1178.8
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1371 0 0 0 117880 0 0 0 25 0 1 0 1011876278 7004160 1366 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1710 1366 73 138 0 1569 0
Current children cumulated CPU time (s) 1195.12
Current children cumulated vsize (KiB) 10188

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1195.71 s]
/proc/loadavg: 1.08 1.07 1.01 2/75 17489
/proc/meminfo: memFree=1334888/2055920 swapFree=4175408/4192956
[pid=17483] ppid=17481 vsize=3348 CPUtime=16.32
/proc/17483/stat : 17483 (SATzilla2009_C) S 17481 17483 16664 0 -1 4194304 528 1854 0 0 409 24 1197 2 25 0 1 0 1011874642 3428352 370 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17483/statm: 837 370 219 399 0 434 0
[pid=17489] ppid=17483 vsize=6840 CPUtime=1178.8
/proc/17489/stat : 17489 (minisat20SAT07) R 17483 17483 16664 0 -1 4194304 1371 0 0 0 117880 0 0 0 25 0 1 0 1011876278 7004160 1366 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17489/statm: 1710 1366 73 138 0 1569 0
Current children cumulated CPU time (s) 1195.12
Current children cumulated vsize (KiB) 10188

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 1195.72
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.283956
CPU usage (%): 100.362
Max. virtual memory (cumulated for all children) (KiB): 10188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.87
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3766
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= 17
involuntary context switches= 4682

runsolver used 1.04684 second user time and 3.3145 second system time

The end

Launcher Data

Begin job on node79 at 2009-04-01 16:02:41
IDJOB=1539849
IDBENCH=70729
IDSOLVER=527
FILE ID=node79/1539849-1238594561
PBS_JOBID= 9062238
Free space on /tmp= 65556 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539849-1238594561/watcher-1539849-1238594561 -o /tmp/evaluation-result-1539849-1238594561/solver-1539849-1238594561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539849-1238594561.cnf

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=1384510848

node79.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1340880 kB
Buffers:         95420 kB
Cached:         512200 kB
SwapCached:      11792 kB
Active:         366776 kB
Inactive:       256984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340880 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:           31508 kB
Writeback:           0 kB
Mapped:          22644 kB
Slab:            76464 kB
Committed_AS:  2840948 kB
PageTables:       2004 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= 65524 MiB
End job on node79 at 2009-04-01 16:22:39