Trace number 3266535

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
SApperloT2010 2011-03-04? (TO) 1300.15 1300.12

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3266535-1303580224/watcher-3266535-1303580224 -o /tmp/evaluation-result-3266535-1303580224/solver-3266535-1303580224 -C 2400 -W 1300 -M 7680 SApperloT2010 HOME/instance-3266535-1303580224.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.74 1.99 2.43 5/189 21305
/proc/meminfo: memFree=18709416/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=11696 CPUtime=0 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4194304 220 0 0 0 0 0 0 0 21 0 1 0 548252888 11976704 171 33554432000 4194304 4395502 140737150176896 18446744073709551615 252453103505 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21305/statm: 2924 172 146 50 0 51 0

[startup+0.0659351 s]
/proc/loadavg: 1.74 1.99 2.43 5/189 21305
/proc/meminfo: memFree=18709416/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=12568 CPUtime=0.05 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 570 0 0 0 5 0 0 0 21 0 1 0 548252888 12869632 508 33554432000 4194304 4395502 140737150176896 18446744073709551615 4347300 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 3142 508 266 50 0 282 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12568

[startup+0.100929 s]
/proc/loadavg: 1.74 1.99 2.43 5/189 21305
/proc/meminfo: memFree=18709416/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=12832 CPUtime=0.09 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 631 0 0 0 9 0 0 0 21 0 1 0 548252888 13139968 569 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299678 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 3208 569 266 50 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12832

[startup+0.300895 s]
/proc/loadavg: 1.74 1.99 2.43 5/189 21305
/proc/meminfo: memFree=18709416/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=13624 CPUtime=0.29 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 826 0 0 0 29 0 0 0 22 0 1 0 548252888 13950976 764 33554432000 4194304 4395502 140737150176896 18446744073709551615 4292648 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 3406 764 267 50 0 546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13624

[startup+0.70082 s]
/proc/loadavg: 1.74 1.99 2.43 5/189 21305
/proc/meminfo: memFree=18709416/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=15076 CPUtime=0.69 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 1217 0 0 0 69 0 0 0 23 0 1 0 548252888 15437824 1155 33554432000 4194304 4395502 140737150176896 18446744073709551615 4316152 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 3769 1155 267 50 0 909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15076

[startup+1.50067 s]
/proc/loadavg: 1.74 1.99 2.43 5/190 21306
/proc/meminfo: memFree=18698028/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=17452 CPUtime=1.49 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 1783 0 0 0 149 0 0 0 25 0 1 0 548252888 17870848 1721 33554432000 4194304 4395502 140737150176896 18446744073709551615 4328006 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 4363 1721 267 50 0 1503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17452

[startup+3.10038 s]
/proc/loadavg: 1.74 1.99 2.43 5/190 21306
/proc/meminfo: memFree=18691952/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=21404 CPUtime=3.08 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 2794 0 0 0 308 0 0 0 25 0 1 0 548252888 21917696 2732 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299567 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 5351 2732 267 50 0 2491 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21404

[startup+6.30078 s]
/proc/loadavg: 1.92 2.03 2.44 5/190 21306
/proc/meminfo: memFree=18677812/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=29712 CPUtime=6.28 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 4848 0 0 0 628 0 0 0 25 0 1 0 548252888 30425088 4786 33554432000 4194304 4395502 140737150176896 18446744073709551615 4288781 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 7428 4786 267 50 0 4568 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29712

[startup+12.7006 s]
/proc/loadavg: 2.09 2.06 2.45 5/190 21307
/proc/meminfo: memFree=18652056/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=46700 CPUtime=12.69 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 9114 0 0 0 1268 1 0 0 25 0 1 0 548252888 47820800 9052 33554432000 4194304 4395502 140737150176896 18446744073709551615 4309984 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 11675 9052 267 50 0 8815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46700

[startup+25.5002 s]
/proc/loadavg: 2.59 2.17 2.48 5/190 21307
/proc/meminfo: memFree=18611684/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=72388 CPUtime=25.49 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 15515 0 0 0 2547 2 0 0 25 0 1 0 548252888 74125312 15453 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299642 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 18097 15453 267 50 0 15237 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72388

[startup+51.1004 s]
/proc/loadavg: 3.07 2.32 2.52 5/190 21308
/proc/meminfo: memFree=18536964/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=119536 CPUtime=51.09 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 27321 0 0 0 5105 4 0 0 25 0 1 0 548252888 122404864 27259 33554432000 4194304 4395502 140737150176896 18446744073709551615 4292600 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 29884 27259 267 50 0 27024 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119536

[startup+102.306 s]
/proc/loadavg: 3.64 2.59 2.60 5/190 21309
/proc/meminfo: memFree=18390872/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=219876 CPUtime=102.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 52395 0 0 0 10221 9 0 0 25 0 1 0 548252888 225153024 52333 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299653 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 54969 52333 267 50 0 52109 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 219876

[startup+162.301 s]
/proc/loadavg: 3.90 2.86 2.69 5/190 21314
/proc/meminfo: memFree=18252660/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=320536 CPUtime=162.29 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 77580 0 0 0 16214 15 0 0 25 0 1 0 548252888 328228864 77518 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299648 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 80134 77518 267 50 0 77274 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 320536

[startup+222.301 s]
/proc/loadavg: 3.96 3.06 2.77 5/190 21315
/proc/meminfo: memFree=18080640/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=441232 CPUtime=222.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 107738 0 0 0 22209 21 0 0 25 0 1 0 548252888 451821568 107676 33554432000 4194304 4395502 140737150176896 18446744073709551615 4296647 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 110308 107676 267 50 0 107448 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 441232

[startup+282.3 s]
/proc/loadavg: 3.98 3.23 2.84 5/190 21317
/proc/meminfo: memFree=17901060/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=593020 CPUtime=282.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 145678 0 0 0 28202 28 0 0 25 0 1 0 548252888 607252480 145616 33554432000 4194304 4395502 140737150176896 18446744073709551615 4288155 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 148255 145616 267 50 0 145395 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 593020

[startup+342.3 s]
/proc/loadavg: 4.14 3.40 2.92 5/190 21318
/proc/meminfo: memFree=17812488/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=644768 CPUtime=342.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 158640 0 0 0 34200 30 0 0 25 0 1 0 548252888 660242432 158578 33554432000 4194304 4395502 140737150176896 18446744073709551615 4288713 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 161192 158578 267 50 0 158332 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 644768

[startup+402.3 s]
/proc/loadavg: 4.05 3.51 2.99 5/190 21320
/proc/meminfo: memFree=17633160/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=777368 CPUtime=402.29 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 191763 0 0 0 40194 35 0 0 25 0 1 0 548252888 796024832 191701 33554432000 4194304 4395502 140737150176896 18446744073709551615 4314287 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 194342 191701 267 50 0 191482 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 777368

[startup+462.301 s]
/proc/loadavg: 4.02 3.59 3.05 5/190 21322
/proc/meminfo: memFree=17431252/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=928008 CPUtime=462.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 229450 0 0 0 46188 42 0 0 25 0 1 0 548252888 950280192 229388 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299174 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 232002 229388 267 50 0 229142 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 928008

[startup+522.301 s]
/proc/loadavg: 4.00 3.66 3.10 5/190 21323
/proc/meminfo: memFree=17270900/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1032140 CPUtime=522.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 255477 0 0 0 52184 46 0 0 25 0 1 0 548252888 1056911360 255415 33554432000 4194304 4395502 140737150176896 18446744073709551615 252458090391 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 258035 255415 267 50 0 255175 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1032140

[startup+582.301 s]
/proc/loadavg: 4.00 3.72 3.16 5/190 21325
/proc/meminfo: memFree=17091324/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1175136 CPUtime=582.3 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 291218 0 0 0 58177 53 0 0 25 0 1 0 548252888 1203339264 291156 33554432000 4194304 4395502 140737150176896 18446744073709551615 4297945 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 293784 291156 267 50 0 290924 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1175136

[startup+642.3 s]
/proc/loadavg: 4.03 3.78 3.21 5/190 21326
/proc/meminfo: memFree=16999420/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1257328 CPUtime=642.31 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 311780 0 0 0 64174 57 0 0 25 0 1 0 548252888 1287503872 311718 33554432000 4194304 4395502 140737150176896 18446744073709551615 4288068 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 314332 311718 267 50 0 311472 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1257328

[startup+702.3 s]
/proc/loadavg: 4.01 3.82 3.26 5/190 21328
/proc/meminfo: memFree=16941720/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1265380 CPUtime=702.31 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 313764 0 0 0 70174 57 0 0 25 0 1 0 548252888 1295749120 313702 33554432000 4194304 4395502 140737150176896 18446744073709551615 4293026 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 316345 313702 267 50 0 313485 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 1265380

[startup+762.306 s]
/proc/loadavg: 4.00 3.85 3.30 5/190 21330
/proc/meminfo: memFree=16732000/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1422040 CPUtime=762.32 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 352939 0 0 0 76167 65 0 0 25 0 1 0 548252888 1456168960 352877 33554432000 4194304 4395502 140737150176896 18446744073709551615 4293690 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 355510 352877 267 50 0 352650 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1422040

[startup+822.301 s]
/proc/loadavg: 4.00 3.87 3.34 5/190 21331
/proc/meminfo: memFree=16554528/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1551124 CPUtime=822.31 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 385218 0 0 0 82161 70 0 0 25 0 1 0 548252888 1588350976 385156 33554432000 4194304 4395502 140737150176896 18446744073709551615 4292967 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 387781 385156 267 50 0 384921 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1551124

[startup+882.301 s]
/proc/loadavg: 4.00 3.89 3.38 5/190 21333
/proc/meminfo: memFree=16379040/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1670700 CPUtime=882.31 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 415091 0 0 0 88156 75 0 0 25 0 1 0 548252888 1710796800 415029 33554432000 4194304 4395502 140737150176896 18446744073709551615 252457727009 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 417675 415029 267 50 0 414815 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1670700

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.42 5/190 21334
/proc/meminfo: memFree=16206408/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1807708 CPUtime=942.32 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 449361 0 0 0 94149 83 0 0 25 0 1 0 548252888 1851092992 449299 33554432000 4194304 4395502 140737150176896 18446744073709551615 4310690 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 451927 449299 267 50 0 449067 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 1807708

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.45 5/190 21336
/proc/meminfo: memFree=16043820/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=1937580 CPUtime=1002.32 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 481842 0 0 0 100142 90 0 0 25 0 1 0 548252888 1984081920 481780 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299489 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 484395 481780 267 50 0 481535 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1937580

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.48 5/190 21338
/proc/meminfo: memFree=15918048/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=2024900 CPUtime=1062.32 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 503655 0 0 0 106138 94 0 0 25 0 1 0 548252888 2073497600 503593 33554432000 4194304 4395502 140737150176896 18446744073709551615 4293426 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 506225 503593 267 50 0 503365 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2024900

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.51 5/190 21339
/proc/meminfo: memFree=15730652/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=2169888 CPUtime=1122.33 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 539920 0 0 0 112132 101 0 0 25 0 1 0 548252888 2221965312 539858 33554432000 4194304 4395502 140737150176896 18446744073709551615 4297561 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 542472 539858 267 50 0 539612 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 2169888

[startup+1182.3 s]
/proc/loadavg: 4.03 3.97 3.55 5/190 21341
/proc/meminfo: memFree=15566960/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=2287764 CPUtime=1182.33 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 569389 0 0 0 118126 107 0 0 25 0 1 0 548252888 2342670336 569327 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299714 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 571941 569327 267 50 0 569081 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 2287764

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.57 5/190 21342
/proc/meminfo: memFree=15378092/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=2443576 CPUtime=1242.32 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 608335 0 0 0 124119 113 0 0 25 0 1 0 548252888 2502221824 608273 33554432000 4194304 4395502 140737150176896 18446744073709551615 4297359 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 610894 608273 267 50 0 608034 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 2443576



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.59 2/185 21347
/proc/meminfo: memFree=16145804/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=2577956 CPUtime=1300.04 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4202496 641915 0 0 0 129885 119 0 0 25 0 1 0 548252888 2639826944 641853 33554432000 4194304 4395502 140737150176896 18446744073709551615 4299648 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/21305/statm: 644489 641853 267 50 0 641629 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 2577956

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

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

[startup+1300.11 s]
/proc/loadavg: 4.00 3.97 3.59 2/185 21348
/proc/meminfo: memFree=18513660/32951124 swapFree=67111480/67111528
[pid=21305] ppid=21303 vsize=0 CPUtime=1300.14 cores=5,7
/proc/21305/stat : 21305 (SApperloT2010) R 21303 21305 21245 0 -1 4203524 641915 0 0 0 129885 129 0 0 25 0 1 0 548252888 0 0 33554432000 0 0 0 0 0 0 0 4096 6 18446744073709551615 0 0 17 5 0 0 0
/proc/21305/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1300.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.12
CPU time (s): 1300.15
CPU user time (s): 1298.85
CPU system time (s): 1.2998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2577956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.85
system time used= 1.2998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 641915
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= 5
involuntary context switches= 1072

runsolver used 1.87371 second user time and 4.04938 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-23 19:37:04
IDJOB=3266535
IDBENCH=87811
IDSOLVER=1655
FILE ID=node111/3266535-1303580224
RUNJOBID= node111-1303580224-21266
PBS_JOBID= 13150347
Free space on /tmp= 70736 MiB

SOLVER NAME= SApperloT2010 2011-03-04
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= SApperloT2010 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266535-1303580224/watcher-3266535-1303580224 -o /tmp/evaluation-result-3266535-1303580224/solver-3266535-1303580224 -C 2400 -W 1300 -M 7680  SApperloT2010 HOME/instance-3266535-1303580224.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1410712686

node111.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5428.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18709820 kB
Buffers:       2130012 kB
Cached:       11461964 kB
SwapCached:         44 kB
Active:        9670200 kB
Inactive:      3999468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18709820 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:             528 kB
Writeback:           0 kB
AnonPages:       77140 kB
Mapped:          15100 kB
Slab:           505104 kB
PageTables:       5420 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   263800 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 70728 MiB
End job on node111 at 2011-04-23 19:58:46