Trace number 1580132

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? (exit code) 1199.3 1200

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-5p0.cnf
MD5SUM782c70d5631cbc24bc659543ee69ca8b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables224569
Number of clauses1190619
Sum of the clauses size2868508
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2850703
Number of clauses of size 3271793
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

Solver Data

87.43/87.58	c SATzilla is building models for class 2
87.43/87.58	c run presolver march_dl2004 for 5 seconds ... 
87.43/87.58	c Bin: Executing march_dl2004
87.43/87.58	c spawning binary file with 5 seconds ...
87.43/87.58	c child exit by a signal
87.43/87.58	c march_dl2004 returned code 137.
87.43/87.58	c run presolver mxc-sr08 for 5 seconds ... 
87.43/87.58	c Bin: Executing mxc-sr08
87.43/87.58	c spawning binary file with 5 seconds ...
87.43/87.58	c child exit by a signal
87.43/87.58	c mxc-sr08 returned code 137.
87.43/87.58	c Orignal number of varibales is 224569, number of clauses is 1190619 
87.43/87.58	c predicted feature computation time is 38.201924 
87.43/87.58	c Bin: Executing satelite
87.43/87.58	c spawning binary file with 240 seconds ...
87.43/87.58	c child exited successfully
87.43/87.58	c satzilla computing base features
87.43/87.58	c Number of variabe is: 120834, Number of clause is : 822458 
87.43/87.58	c Initializing...
87.43/87.58	c satzilla compute diameter ...
87.43/87.58	c start diameter features ...
87.43/87.58	c satzilla doing clause learning
87.43/87.58	c start clause learning features ...
87.43/87.58	c Bin: Executing zchaff07
87.43/87.58	c spawning binary file with 2 seconds ...
87.43/87.58	c child exit by a signal
87.43/87.58	c satzilla doing survey propogation probe
87.43/87.58	c do survay propogation for 2 second ...
87.43/87.58	c satzilla doing local search probe
87.43/87.58	c satzilla doing lobjois search-space size estimate
87.43/87.58	c features are:224569 1.19062e+06 120834 822458 0.858492 0.447635 0.146918 0.402619 0.912712 1.41486 2.32056e-05 0.439363 1.65516e-05 8.27582e-05 1.09342 0.523635 0.866097 2.32056e-05 0.740775 8.51107e-06 8.2679e-05 3.00396 0.22558 0.147961 0 0.833333 2.85611 1.29646e-05 0.849177 3.6476e-06 5.59299e-05 2.69228 0.696594 2.53915e-05 0.65546 6.07934e-06 9.11901e-05 16.8889 0.0335462 16 18 0.848686 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.621183 0.513747 4.81265e-09 1 0.931357 0.132153 0.886052 0.305616 0.78018 0.0192515 0.982885 -1.11022e-16 0.0812018 0.0471753 7.15787e-07 0.035262 0.00219826 0.0093903 48787 0 0 0 0 0 0 4.15701 0 1.50471 0 0.134971 0.509585 
87.43/87.58	c satzilla's ranking:
87.43/87.58	c 1) minisat20SAT07: 3.146607
87.43/87.58	c 2) minisat20: 2.571012
87.43/87.58	c 3) zchaff_rand: 2.280980
87.43/87.58	c 4) march_dl2004: 1.396515
87.43/87.58	c 5) vallst: 0.646712
87.43/87.58	c 6) tts-4-0: -1.380515
87.43/87.58	c 7) mxc-sr08: -4.392938
87.43/87.58	c 8) SATenstein: -10000.000000
87.43/87.58	c 9) gnovelty+: -10000.000000
87.43/87.58	c 10) adaptg2wsat+: -10000.000000
87.43/87.58	c 11) adaptg2wsat0: -10000.000000
87.43/87.58	c 12) picosat846: -10000.000000
87.43/87.58	c 13) kcnfs04SAT07: -10000.000000
87.43/87.58	c satzilla running minisat20SAT07 ... 
1199.30/1199.97	c Bin: Executing minisat20SAT07
1199.30/1199.97	c spawning binary file with 1112 seconds ...
1199.30/1199.97	c child exit by a signal
1199.30/1199.97	c minisat20SAT07 returned code 137.
1199.30/1199.97	c satzilla running minisat20 ... 
1199.30/1199.97	c Bin: Executing minisat20
1199.30/1199.97	c minisat20 returned code 1.
1199.30/1199.97	c satzilla running zchaff_rand ... 
1199.30/1199.97	c Bin: Executing zchaff_rand
1199.30/1199.97	c zchaff_rand returned code 1.
1199.30/1199.97	c satzilla running march_dl2004 ... 
1199.30/1199.97	c Bin: Executing march_dl2004
1199.30/1199.97	c march_dl2004 returned code 1.
1199.30/1199.97	c satzilla running vallst ... 
1199.30/1199.97	c Bin: Executing vallst
1199.30/1199.97	c vallst returned code 1.
1199.30/1199.97	c satzilla running tts-4-0 ... 
1199.30/1199.97	c Bin: Executing tts-4-0
1199.30/1199.97	c tts-4-0 returned code 1.
1199.30/1199.97	c satzilla running mxc-sr08 ... 
1199.30/1199.98	c Bin: Executing mxc-sr08
1199.30/1199.98	c mxc-sr08 returned code 1.
1199.30/1199.98	c satzilla running SATenstein ... 
1199.30/1199.98	c Bin: Executing SATenstein
1199.30/1199.98	c SATenstein returned code 1.
1199.30/1199.98	c satzilla running gnovelty+ ... 
1199.30/1199.98	c Bin: Executing gnovelty+
1199.30/1199.98	c gnovelty+ returned code 1.
1199.30/1199.98	c satzilla running adaptg2wsat+ ... 
1199.30/1199.98	c Bin: Executing adaptg2wsat+
1199.30/1199.98	c adaptg2wsat+ returned code 1.
1199.30/1199.98	c satzilla running adaptg2wsat0 ... 
1199.30/1199.98	c Bin: Executing adaptg2wsat0
1199.30/1199.98	c adaptg2wsat0 returned code 1.
1199.30/1199.98	c satzilla running picosat846 ... 
1199.30/1199.98	c Bin: Executing picosat846
1199.30/1199.98	c picosat846 returned code 1.
1199.30/1199.98	c satzilla running kcnfs04SAT07 ... 
1199.30/1199.98	c Bin: Executing kcnfs04SAT07
1199.30/1199.98	c kcnfs04SAT07 returned code 1.
1199.30/1199.98	c ERROR: All Failed! 
1199.30/1199.98	c SATZILLA_TIME=1199.570000

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1580132-1238915968/watcher-1580132-1238915968 -o /tmp/evaluation-result-1580132-1238915968/solver-1580132-1238915968 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1580132-1238915968.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: 0.92 0.98 0.99 3/64 17580
/proc/meminfo: memFree=1410608/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=6168 CPUtime=0
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 928 0 0 0 0 0 0 0 19 0 1 0 1164261861 6316032 923 1992294400 134512640 134996440 4294956192 18446744073709551615 134549417 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 1542 931 49 118 0 1421 0

[startup+0.077296 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17580
/proc/meminfo: memFree=1410608/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=24360 CPUtime=0.06
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 4669 0 0 0 5 1 0 0 19 0 1 0 1164261861 24944640 4664 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 6090 4664 50 118 0 5969 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 26416

[startup+0.101298 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17580
/proc/meminfo: memFree=1410608/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=24756 CPUtime=0.08
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 4777 0 0 0 7 1 0 0 19 0 1 0 1164261861 25350144 4772 1992294400 134512640 134996440 4294956192 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 6189 4772 50 118 0 6068 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26812

[startup+0.301319 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17580
/proc/meminfo: memFree=1410608/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=27660 CPUtime=0.29
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 5676 0 0 0 27 2 0 0 21 0 1 0 1164261861 28323840 5671 1992294400 134512640 134996440 4294956192 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 6915 5671 50 118 0 6794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29716

[startup+0.701364 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17580
/proc/meminfo: memFree=1410608/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=33072 CPUtime=0.69
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 7364 0 0 0 66 3 0 0 25 0 1 0 1164261861 33865728 7359 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 8268 7359 50 118 0 8147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35128

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17582
/proc/meminfo: memFree=1374304/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=42972 CPUtime=1.49
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 10445 0 0 0 142 7 0 0 25 0 1 0 1164261861 44003328 10440 1992294400 134512640 134996440 4294956192 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 10743 10440 50 118 0 10622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45028

[startup+3.10263 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17582
/proc/meminfo: memFree=1358688/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=0
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1164261861 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 112 96 399 0 111 0
[pid=17581] ppid=17580 vsize=100092 CPUtime=3.09
/proc/17581/stat : 17581 (march_dl2004) R 17580 17580 17413 0 -1 4194304 28924 0 0 0 293 16 0 0 25 0 1 0 1164261861 102494208 20307 1992294400 134512640 134996440 4294956192 18446744073709551615 134543076 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17581/statm: 25023 20307 55 118 0 24902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102148

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17583
/proc/meminfo: memFree=1337696/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=5
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 152 33021 0 0 0 0 480 20 19 0 1 0 1164261861 2105344 121 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 121 104 399 0 111 0
[pid=17583] ppid=17580 vsize=106332 CPUtime=1.28
/proc/17583/stat : 17583 (mxc-sr08) R 17580 17580 17413 0 -1 4194304 23861 0 0 0 118 10 0 0 25 0 1 0 1164262362 108883968 23789 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17583/statm: 26583 23789 54 138 0 26442 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 108388

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17584
/proc/meminfo: memFree=1299744/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=2056 CPUtime=10.01
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 180 71161 0 0 0 0 961 40 16 0 1 0 1164261861 2105344 139 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 514 139 121 399 0 111 0
[pid=17584] ppid=17580 vsize=133276 CPUtime=2.65
/proc/17584/stat : 17584 (satelite) R 17580 17580 17413 0 -1 4194304 33393 0 0 0 247 18 0 0 25 0 1 0 1164262864 136474624 30412 1992294400 134512640 135037501 4294956176 18446744073709551615 134570814 0 0 8392704 3 0 0 0 17 1 0 0
/proc/17584/statm: 33319 30412 67 128 0 33188 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 135332

[startup+25.5011 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17584
/proc/meminfo: memFree=1322088/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=76792 CPUtime=25.46
/proc/17580/stat : 17580 (SATzilla2009_C) R 17578 17580 17413 0 -1 4194304 18229 112862 0 0 633 8 1833 72 25 0 1 0 1164261861 78635008 18180 1992294400 134512640 136149437 4294956224 18446744073709551615 134535668 0 0 4096 0 0 0 0 17 0 0 0
/proc/17580/statm: 19198 18180 135 399 0 18795 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 76792

[startup+51.102 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17584
/proc/meminfo: memFree=1321128/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=76792 CPUtime=51.05
/proc/17580/stat : 17580 (SATzilla2009_C) R 17578 17580 17413 0 -1 4194304 18517 112862 0 0 3191 9 1833 72 25 0 1 0 1164261861 78635008 18468 1992294400 134512640 136149437 4294956224 18446744073709551615 134535201 0 0 4096 0 0 0 0 17 0 0 0
/proc/17580/statm: 19198 18468 135 399 0 18795 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 76792

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1199072/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=106552 CPUtime=14.69
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 29243 0 0 0 1455 14 0 0 25 0 1 0 1164270619 109109248 25233 1992294400 134512640 135078472 4294956192 18446744073709551615 134552620 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 26638 25233 73 138 0 26497 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 203704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1195424/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=110280 CPUtime=74.67
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 30188 0 0 0 7451 16 0 0 25 0 1 0 1164270619 112926720 26178 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 27570 26178 73 138 0 27429 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 207432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1178720/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=126988 CPUtime=134.64
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 34326 0 0 0 13445 19 0 0 25 0 1 0 1164270619 130035712 30316 1992294400 134512640 135078472 4294956192 18446744073709551615 134551840 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 31747 30316 73 138 0 31606 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 224140

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1160480/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=145204 CPUtime=194.62
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 38901 0 0 0 19438 24 0 0 25 0 1 0 1164270619 148688896 34891 1992294400 134512640 135078472 4294956192 18446744073709551615 134549876 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 36301 34891 73 138 0 36160 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 242356

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1142240/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=163604 CPUtime=254.6
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 43460 0 0 0 25430 30 0 0 25 0 1 0 1164270619 167530496 39450 1992294400 134512640 135078472 4294956192 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 40901 39450 73 138 0 40760 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 260756

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1125216/2055920 swapFree=4176924/4192956

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


[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=1004448/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=300940 CPUtime=974.25
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 77831 0 0 0 97358 67 0 0 25 0 1 0 1164270619 308162560 73821 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 75235 73821 73 138 0 75094 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 398092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=993632/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=311700 CPUtime=1034.22
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 80512 0 0 0 103353 69 0 0 25 0 1 0 1164270619 319180800 76502 1992294400 134512640 135078472 4294956192 18446744073709551615 134551872 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 77925 76502 73 138 0 77784 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 408852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=983328/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=322300 CPUtime=1094.19
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83074 0 0 0 109348 71 0 0 25 0 1 0 1164270619 330035200 79064 1992294400 134512640 135078472 4294956192 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 80575 79064 73 138 0 80434 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 419452

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1199.3 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1199.3 s) to the 'lost time'.

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=980384/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=325336 CPUtime=1111.79
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83836 0 0 0 111107 72 0 0 25 0 1 0 1164270619 333144064 79826 1992294400 134512640 135078472 4294956192 18446744073709551615 134551926 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 81334 79826 73 138 0 81193 0
Current children cumulated CPU time (s) 1199.3
Current children cumulated vsize (KiB) 422488

[startup+1200 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 17586
/proc/meminfo: memFree=1410032/2055920 swapFree=4176924/4192956
[pid=17580] ppid=-1 vsize=0 CPUtime=0
/proc/17580/stat : -- couldn't open stat file --/proc/17580/statm: 1339 240 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=982048/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=323620 CPUtime=1102.2
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83393 0 0 0 110148 72 0 0 25 0 1 0 1164270619 331386880 79383 1992294400 134512640 135078472 4294956192 18446744073709551615 134550631 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 80905 79383 73 138 0 80764 0
Current children cumulated CPU time (s) 1189.71
Current children cumulated vsize (KiB) 420772

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=980832/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=324808 CPUtime=1108.59
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83689 0 0 0 110787 72 0 0 25 0 1 0 1164270619 332603392 79679 1992294400 134512640 135078472 4294956192 18446744073709551615 134550706 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 81202 79679 73 138 0 81061 0
Current children cumulated CPU time (s) 1196.1
Current children cumulated vsize (KiB) 421960

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=980640/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=325072 CPUtime=1110.19
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83770 0 0 0 110947 72 0 0 25 0 1 0 1164270619 332873728 79760 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 81268 79760 73 138 0 81127 0
Current children cumulated CPU time (s) 1197.7
Current children cumulated vsize (KiB) 422224

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=980384/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=325204 CPUtime=1110.99
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83809 0 0 0 111027 72 0 0 25 0 1 0 1164270619 333008896 79799 1992294400 134512640 135078472 4294956192 18446744073709551615 134551888 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 81301 79799 73 138 0 81160 0
Current children cumulated CPU time (s) 1198.5
Current children cumulated vsize (KiB) 422356

[startup+1199.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=980384/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=325336 CPUtime=1111.39
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83824 0 0 0 111067 72 0 0 25 0 1 0 1164270619 333144064 79814 1992294400 134512640 135078472 4294956192 18446744073709551615 134550846 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 81334 79814 73 138 0 81193 0
Current children cumulated CPU time (s) 1198.9
Current children cumulated vsize (KiB) 422488

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17586
/proc/meminfo: memFree=980384/2055920 swapFree=4176924/4192956
[pid=17580] ppid=17578 vsize=97152 CPUtime=87.51
/proc/17580/stat : 17580 (SATzilla2009_C) S 17578 17580 17413 0 -1 4194304 42148 130488 0 0 6624 21 2025 81 25 0 1 0 1164261861 99483648 23832 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 24288 23832 219 399 0 23885 0
[pid=17586] ppid=17580 vsize=325336 CPUtime=1111.79
/proc/17586/stat : 17586 (minisat20SAT07) R 17580 17580 17413 0 -1 4194304 83836 0 0 0 111107 72 0 0 25 0 1 0 1164270619 333144064 79826 1992294400 134512640 135078472 4294956192 18446744073709551615 134551926 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17586/statm: 81334 79826 73 138 0 81193 0
Current children cumulated CPU time (s) 1199.3
Current children cumulated vsize (KiB) 422488

[startup+1200 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 17586
/proc/meminfo: memFree=1410032/2055920 swapFree=4176924/4192956
[pid=17580] ppid=-1 vsize=0 CPUtime=0
/proc/17580/stat : -- couldn't open stat file --/proc/17580/statm: 1339 240 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 17

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17580 and gives
#  childrusage.ru_utime.tv_sec=1197
#  childrusage.ru_utime.tv_usec=608935
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=829721
# CPU time returned by wait4() is 1199.44
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# 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): 1199.3
#  lost CPU user time (s): 1197.56
#  lost CPU system time (s): 1.74

Real time (s): 1200
CPU time (s): 1199.3
CPU user time (s): 1197.56
CPU system time (s): 1.74
CPU usage (%): 99.9414
Max. virtual memory (cumulated for all children) (KiB): 422488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.61
system time used= 1.82972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 256490
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= 15
involuntary context switches= 4795

runsolver used 0.970852 second user time and 3.40248 second system time

The end

Launcher Data

Begin job on node35 at 2009-04-05 09:19:29
IDJOB=1580132
IDBENCH=71011
IDSOLVER=527
FILE ID=node35/1580132-1238915968
PBS_JOBID= 9101380
Free space on /tmp= 66476 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-5p0.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1580132-1238915968/watcher-1580132-1238915968 -o /tmp/evaluation-result-1580132-1238915968/solver-1580132-1238915968 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1580132-1238915968.cnf

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

MD5SUM BENCH= 782c70d5631cbc24bc659543ee69ca8b
RANDOM SEED=964575440

node35.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		: 3000.229
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		: 3000.229
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:       1411088 kB
Buffers:         68024 kB
Cached:         491880 kB
SwapCached:      10140 kB
Active:         255028 kB
Inactive:       316596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411088 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:           53820 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            59252 kB
Committed_AS:  3204884 kB
PageTables:       1404 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= 66448 MiB
End job on node35 at 2009-04-05 09:39:30