Trace number 1539783

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) 1200.08 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
MD5SUM2b606655a01fc0a35cd7131dc9f54b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

16.26/16.40	c SATzilla is building models for class 2
16.26/16.40	c run presolver march_dl2004 for 5 seconds ... 
16.26/16.40	c Bin: Executing march_dl2004
16.26/16.40	c spawning binary file with 5 seconds ...
16.26/16.40	c child exit by a signal
16.26/16.40	c march_dl2004 returned code 137.
16.26/16.40	c run presolver mxc-sr08 for 5 seconds ... 
16.26/16.40	c Bin: Executing mxc-sr08
16.26/16.40	c spawning binary file with 5 seconds ...
16.26/16.40	c child exit by a signal
16.26/16.40	c mxc-sr08 returned code 137.
16.26/16.40	c Orignal number of varibales is 540, number of clauses is 2295 
16.26/16.40	c predicted feature computation time is 6.991536 
16.26/16.40	c Bin: Executing satelite
16.26/16.40	c spawning binary file with 240 seconds ...
16.26/16.40	c child exited successfully
16.26/16.40	c satzilla computing base features
16.26/16.40	c Number of variabe is: 530, Number of clause is : 2279 
16.26/16.40	c Initializing...
16.26/16.40	c satzilla compute diameter ...
16.26/16.40	c start diameter features ...
16.26/16.40	c satzilla doing clause learning
16.26/16.40	c start clause learning features ...
16.26/16.40	c Bin: Executing zchaff07
16.26/16.40	c spawning binary file with 2 seconds ...
16.26/16.40	c child exit by a signal
16.26/16.40	c satzilla doing survey propogation probe
16.26/16.40	c do survay propogation for 2 second ...
16.26/16.40	c satzilla doing local search probe
16.26/16.40	c satzilla doing lobjois search-space size estimate
16.26/16.40	c features are:540 2295 530 2279 0.0188679 0.00702062 0.232558 0.49649 0.586849 0.691323 0.00571254 0.0541509 0.00566038 0.00754717 0.126454 0 0.972356 0.00571254 0.289714 0.00175516 0.0122861 2.69695 0.220451 0.167742 0 1 3.27074 0.00284799 0.382371 0 0.00658183 2.31317 0.500658 0.011228 0.281994 0.00351031 0.022817 4 0 4 4 -0 3916 0.030408 3776 4049 4049 3776 4049 3821 4018 30.0519 0.0758372 27.2287 32.8634 32.8634 27.2287 32.8634 28.4923 31.6234 0.388388 0.573805 0.00029982 1 0.702339 0.090703 0.545005 0.21179 0.381968 0.08807 0.69443 0.00276198 0.463367 0.166353 0.025879 0.120768 0.0405721 0.0773455 24.8906 0.228088 117.131 0.0718239 117 107 127 0.751281 0.24599 0.872709 0.039372 0.313381 0.623559 
16.26/16.40	c satzilla's ranking:
16.26/16.40	c 1) minisat20SAT07: 3.500844
16.26/16.40	c 2) mxc-sr08: 3.471996
16.26/16.40	c 3) march_dl2004: 3.291875
16.26/16.40	c 4) minisat20: 3.253107
16.26/16.40	c 5) vallst: 0.934766
16.26/16.40	c 6) zchaff_rand: 0.353929
16.26/16.40	c 7) tts-4-0: 0.300931
16.26/16.40	c 8) SATenstein: -10000.000000
16.26/16.40	c 9) gnovelty+: -10000.000000
16.26/16.40	c 10) adaptg2wsat+: -10000.000000
16.26/16.40	c 11) adaptg2wsat0: -10000.000000
16.26/16.40	c 12) picosat846: -10000.000000
16.26/16.40	c 13) kcnfs04SAT07: -10000.000000
16.26/16.40	c satzilla running minisat20SAT07 ... 
1195.15/1195.71	c Bin: Executing minisat20SAT07
1195.15/1195.71	c spawning binary file with 1183 seconds ...
1195.15/1195.71	c child exit by a signal
1195.15/1195.71	c minisat20SAT07 returned code 143.
1195.15/1195.71	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-1539783-1238586341/watcher-1539783-1238586341 -o /tmp/evaluation-result-1539783-1238586341/solver-1539783-1238586341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539783-1238586341.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.04 3/64 23164
/proc/meminfo: memFree=1520496/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=764 CPUtime=0
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 118 0 0 0 0 0 0 0 19 0 1 0 1131300056 782336 112 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 193 116 52 118 0 72 0

[startup+0.0612539 s]
/proc/loadavg: 0.99 1.00 1.04 3/64 23164
/proc/meminfo: memFree=1520496/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1212 CPUtime=0.05
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 258 0 0 0 5 0 0 0 19 0 1 0 1131300056 1241088 249 1992294400 134512640 134996440 4294956192 18446744073709551615 134551492 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 303 249 74 118 0 182 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3268

[startup+0.101258 s]
/proc/loadavg: 0.99 1.00 1.04 3/64 23164
/proc/meminfo: memFree=1520496/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1344 CPUtime=0.09
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 265 0 0 0 9 0 0 0 19 0 1 0 1131300056 1376256 256 1992294400 134512640 134996440 4294956192 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 336 256 74 118 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3400

[startup+0.30128 s]
/proc/loadavg: 0.99 1.00 1.04 3/64 23164
/proc/meminfo: memFree=1520496/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1344 CPUtime=0.29
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 276 0 0 0 29 0 0 0 21 0 1 0 1131300056 1376256 267 1992294400 134512640 134996440 4294956192 18446744073709551615 134588254 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 336 267 74 118 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3400

[startup+0.701321 s]
/proc/loadavg: 0.99 1.00 1.04 3/64 23164
/proc/meminfo: memFree=1520496/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1344 CPUtime=0.69
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 288 0 0 0 69 0 0 0 25 0 1 0 1131300056 1376256 279 1992294400 134512640 134996440 4294956192 18446744073709551615 134531255 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 336 279 74 118 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3400

[startup+1.50141 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23166
/proc/meminfo: memFree=1520288/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1476 CPUtime=1.49
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 295 0 0 0 149 0 0 0 25 0 1 0 1131300056 1511424 286 1992294400 134512640 134996440 4294956192 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 369 286 74 118 0 248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3532

[startup+3.10258 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23166
/proc/meminfo: memFree=1520224/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1476 CPUtime=3.1
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 302 0 0 0 310 0 0 0 25 0 1 0 1131300056 1511424 293 1992294400 134512640 134996440 4294956192 18446744073709551615 134533060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 369 293 74 118 0 248 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3532

############
# 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+4.90177 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23166
/proc/meminfo: memFree=1520224/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 112 96 399 0 111 0
[pid=23165] ppid=23164 vsize=1476 CPUtime=4.89
/proc/23165/stat : 23165 (march_dl2004) R 23164 23164 22399 0 -1 4194304 306 0 0 0 489 0 0 0 25 0 1 0 1131300056 1511424 297 1992294400 134512640 134996440 4294956192 18446744073709551615 134533036 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23165/statm: 369 297 74 118 0 248 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3532

[startup+5.00178 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23166
/proc/meminfo: memFree=1520224/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=0
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1131300056 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 0 0 0 17 0 0 0
/proc/23164/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30192 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23167
/proc/meminfo: memFree=1520352/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=2056 CPUtime=4.99
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 156 306 0 0 0 0 499 0 19 0 1 0 1131300056 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 514 125 107 399 0 111 0
[pid=23167] ppid=23164 vsize=1660 CPUtime=1.29
/proc/23167/stat : 23167 (mxc-sr08) R 23164 23164 22399 0 -1 4194304 326 0 0 0 129 0 0 0 25 0 1 0 1131300556 1699840 322 1992294400 134512640 135078026 4294956192 18446744073709551615 134534321 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23167/statm: 415 322 71 138 0 274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3716

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23169
/proc/meminfo: memFree=1517920/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=7508 CPUtime=12.66
/proc/23164/stat : 23164 (SATzilla2009_C) R 23162 23164 22399 0 -1 4194304 516 1958 0 0 62 5 1198 1 23 0 1 0 1131300056 7688192 419 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 1877 419 207 399 0 1474 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 7508

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23170
/proc/meminfo: memFree=1519520/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=2808 CPUtime=9.08
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 373 0 0 0 908 0 0 0 25 0 1 0 1131301697 2875392 368 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 702 368 73 138 0 561 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 6216

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 23170
/proc/meminfo: memFree=1518944/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=3480 CPUtime=34.67
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 528 0 0 0 3467 0 0 0 25 0 1 0 1131301697 3563520 523 1992294400 134512640 135078472 4294956176 18446744073709551615 134550619 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 870 523 73 138 0 729 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6888

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 23170
/proc/meminfo: memFree=1518368/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=4012 CPUtime=85.85
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 685 0 0 0 8585 0 0 0 25 0 1 0 1131301697 4108288 680 1992294400 134512640 135078472 4294956176 18446744073709551615 134550282 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1003 680 73 138 0 862 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 7420

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 23170
/proc/meminfo: memFree=1517920/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=4536 CPUtime=145.82
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 795 0 0 0 14582 0 0 0 25 0 1 0 1131301697 4644864 790 1992294400 134512640 135078472 4294956176 18446744073709551615 134550532 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1134 790 73 138 0 993 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 7944

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 23170
/proc/meminfo: memFree=1517536/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=6236 CPUtime=565.63
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1235 0 0 0 56563 0 0 0 25 0 1 0 1131301697 6385664 1230 1992294400 134512640 135078472 4294956176 18446744073709551615 134521175 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1559 1230 73 138 0 1418 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 9644

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23170
/proc/meminfo: memFree=1516128/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=6368 CPUtime=625.61
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1274 0 0 0 62561 0 0 0 25 0 1 0 1131301697 6520832 1269 1992294400 134512640 135078472 4294956176 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1592 1269 73 138 0 1451 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 9776

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23170
/proc/meminfo: memFree=1515744/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=6640 CPUtime=685.58
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1344 0 0 0 68558 0 0 0 25 0 1 0 1131301697 6799360 1339 1992294400 134512640 135078472 4294956176 18446744073709551615 134550565 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1660 1339 73 138 0 1519 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 10048

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23170
/proc/meminfo: memFree=1515616/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=6772 CPUtime=745.56
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1359 0 0 0 74556 0 0 0 25 0 1 0 1131301697 6934528 1354 1992294400 134512640 135078472 4294956176 18446744073709551615 134551025 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1693 1354 73 138 0 1552 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 10180

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23170
/proc/meminfo: memFree=1515424/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7048 CPUtime=805.53
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1416 0 0 0 80553 0 0 0 25 0 1 0 1131301697 7217152 1411 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1762 1411 73 138 0 1621 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 10456

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23170
/proc/meminfo: memFree=1515296/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7048 CPUtime=865.51
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1445 0 0 0 86550 1 0 0 25 0 1 0 1131301697 7217152 1440 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1762 1440 73 138 0 1621 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 10456

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1515104/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7188 CPUtime=925.47
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1474 0 0 0 92546 1 0 0 25 0 1 0 1131301697 7360512 1469 1992294400 134512640 135078472 4294956176 18446744073709551615 134556458 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1797 1469 73 138 0 1656 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 10596

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1515104/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7328 CPUtime=985.45
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1497 0 0 0 98544 1 0 0 25 0 1 0 1131301697 7503872 1492 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1832 1492 73 138 0 1691 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 10736

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1514912/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7592 CPUtime=1045.42
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1562 0 0 0 104541 1 0 0 25 0 1 0 1131301697 7774208 1557 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1898 1557 73 138 0 1757 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 11000

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1514848/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7592 CPUtime=1105.4
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1581 0 0 0 110539 1 0 0 25 0 1 0 1131301697 7774208 1576 1992294400 134512640 135078472 4294956176 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1898 1576 73 138 0 1757 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 11000

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1514784/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7724 CPUtime=1165.38
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1592 0 0 0 116537 1 0 0 25 0 1 0 1131301697 7909376 1587 1992294400 134512640 135078472 4294956176 18446744073709551615 134550628 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1931 1587 73 138 0 1790 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 11132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1514784/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7724 CPUtime=1178.78
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1601 0 0 0 117877 1 0 0 25 0 1 0 1131301697 7909376 1596 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1931 1596 73 138 0 1790 0
Current children cumulated CPU time (s) 1195.15
Current children cumulated vsize (KiB) 11132

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: 0.99 1.00 1.00 2/66 23176
/proc/meminfo: memFree=1514784/2055920 swapFree=4178540/4192956
[pid=23164] ppid=23162 vsize=3408 CPUtime=16.37
/proc/23164/stat : 23164 (SATzilla2009_C) S 23162 23164 22399 0 -1 4194304 550 1958 0 0 413 25 1198 1 25 0 1 0 1131300056 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/23164/statm: 852 383 219 399 0 449 0
[pid=23170] ppid=23164 vsize=7724 CPUtime=1178.78
/proc/23170/stat : 23170 (minisat20SAT07) R 23164 23164 22399 0 -1 4194304 1601 0 0 0 117877 1 0 0 25 0 1 0 1131301697 7909376 1596 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/23170/statm: 1931 1596 73 138 0 1790 0
Current children cumulated CPU time (s) 1195.15
Current children cumulated vsize (KiB) 11132

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): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.297954
CPU usage (%): 100.365
Max. virtual memory (cumulated for all children) (KiB): 11132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.89
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4124
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= 4236

runsolver used 1.13883 second user time and 3.22151 second system time

The end

Launcher Data

Begin job on node19 at 2009-04-01 13:45:41
IDJOB=1539783
IDBENCH=70707
IDSOLVER=527
FILE ID=node19/1539783-1238586341
PBS_JOBID= 9070536
Free space on /tmp= 66404 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539783-1238586341/watcher-1539783-1238586341 -o /tmp/evaluation-result-1539783-1238586341/solver-1539783-1238586341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539783-1238586341.cnf

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

MD5SUM BENCH= 2b606655a01fc0a35cd7131dc9f54b92
RANDOM SEED=1367094851

node19.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		: 3000.235
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		: 3000.235
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:       1520976 kB
Buffers:         85504 kB
Cached:         353204 kB
SwapCached:       8188 kB
Active:         245024 kB
Inactive:       203584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520976 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            72260 kB
Committed_AS:  3113392 kB
PageTables:       1456 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= 66372 MiB
End job on node19 at 2009-04-01 14:05:39