Trace number 3266505

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
RestartSAT B95? (TO) 1300.03 1300.01

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-3266505-1303581413/watcher-3266505-1303581413 -o /tmp/evaluation-result-3266505-1303581413/solver-3266505-1303581413 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3266505-1303581413.cnf 

running on 2 cores: 1,3

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: 1.37 2.56 3.33 5/184 29955
/proc/meminfo: memFree=19879344/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=19120 CPUtime=0 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 338 0 0 0 0 0 0 0 24 0 1 0 450557439 19578880 279 33554432000 4194304 4291949 140736563269904 18446744073709551615 255106465547 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 4780 281 224 24 0 1414 0

[startup+0.0533061 s]
/proc/loadavg: 1.37 2.56 3.33 5/184 29955
/proc/meminfo: memFree=19879344/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=14916 CPUtime=0.04 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 421 0 0 0 4 0 0 0 24 0 1 0 450557439 15273984 354 33554432000 4194304 4291949 140736563269904 18446744073709551615 255110226971 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 3729 354 249 24 0 363 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14916

[startup+0.10031 s]
/proc/loadavg: 1.37 2.56 3.33 5/184 29955
/proc/meminfo: memFree=19879344/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=15100 CPUtime=0.09 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 443 0 0 0 9 0 0 0 24 0 1 0 450557439 15462400 375 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255804 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 3775 375 249 24 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15100

[startup+0.300259 s]
/proc/loadavg: 1.37 2.56 3.33 5/184 29955
/proc/meminfo: memFree=19879344/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=15100 CPUtime=0.29 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 455 0 0 0 29 0 0 0 25 0 1 0 450557439 15462400 387 33554432000 4194304 4291949 140736563269904 18446744073709551615 4251595 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 3775 387 249 24 0 409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15100

[startup+0.700188 s]
/proc/loadavg: 1.37 2.56 3.33 5/184 29955
/proc/meminfo: memFree=19879344/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=15264 CPUtime=0.69 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 495 0 0 0 69 0 0 0 25 0 1 0 450557439 15630336 425 33554432000 4194304 4291949 140736563269904 18446744073709551615 4251271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 3816 425 249 24 0 450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15264

[startup+1.50105 s]
/proc/loadavg: 1.58 2.58 3.34 5/190 29966
/proc/meminfo: memFree=19863928/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=15540 CPUtime=1.49 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 559 0 0 0 149 0 0 0 25 0 1 0 450557439 15912960 487 33554432000 4194304 4291949 140736563269904 18446744073709551615 4276056 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 3885 487 249 24 0 519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15540

[startup+3.10077 s]
/proc/loadavg: 1.58 2.58 3.34 5/190 29966
/proc/meminfo: memFree=19859144/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=15836 CPUtime=3.09 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 638 0 0 0 309 0 0 0 25 0 1 0 450557439 16216064 562 33554432000 4194304 4291949 140736563269904 18446744073709551615 4251280 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 3959 562 249 24 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15836

[startup+6.30022 s]
/proc/loadavg: 1.77 2.61 3.34 5/190 29967
/proc/meminfo: memFree=19850840/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=16152 CPUtime=6.29 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 735 0 0 0 629 0 0 0 25 0 1 0 450557439 16539648 656 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 4038 656 249 24 0 672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16152

[startup+12.7011 s]
/proc/loadavg: 1.95 2.63 3.35 5/190 29967
/proc/meminfo: memFree=19841776/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=16692 CPUtime=12.69 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 880 0 0 0 1269 0 0 0 25 0 1 0 450557439 17092608 794 33554432000 4194304 4291949 140736563269904 18446744073709551615 4263450 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 4173 794 249 24 0 807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16692

[startup+25.5008 s]
/proc/loadavg: 2.40 2.70 3.36 5/190 29967
/proc/meminfo: memFree=19826776/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=17432 CPUtime=25.49 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 1048 0 0 0 2549 0 0 0 25 0 1 0 450557439 17850368 956 33554432000 4194304 4291949 140736563269904 18446744073709551615 255110298409 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 4358 956 249 24 0 992 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17432

[startup+51.1004 s]
/proc/loadavg: 2.95 2.80 3.37 5/190 29968
/proc/meminfo: memFree=19815016/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=18148 CPUtime=51.09 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 1225 0 0 0 5109 0 0 0 25 0 1 0 450557439 18583552 1130 33554432000 4194304 4291949 140736563269904 18446744073709551615 4276333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 4537 1130 249 24 0 1171 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18148

[startup+102.306 s]
/proc/loadavg: 3.54 2.98 3.40 5/190 29969
/proc/meminfo: memFree=19794520/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=19348 CPUtime=102.3 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 1543 0 0 0 10230 0 0 0 25 0 1 0 450557439 19812352 1438 33554432000 4194304 4291949 140736563269904 18446744073709551615 4268821 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 4837 1438 249 24 0 1471 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19348

[startup+162.301 s]
/proc/loadavg: 3.83 3.16 3.44 5/190 29998
/proc/meminfo: memFree=19623376/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=20140 CPUtime=162.29 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 1701 0 0 0 16229 0 0 0 25 0 1 0 450557439 20623360 1591 33554432000 4194304 4291949 140736563269904 18446744073709551615 255110226067 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5035 1591 249 24 0 1669 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20140

[startup+222.3 s]
/proc/loadavg: 3.93 3.31 3.47 5/190 29999
/proc/meminfo: memFree=19578384/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=20460 CPUtime=222.29 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 1827 0 0 0 22229 0 0 0 25 0 1 0 450557439 20951040 1713 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5115 1713 249 24 0 1749 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 20460

[startup+282.301 s]
/proc/loadavg: 4.01 3.45 3.50 5/190 30010
/proc/meminfo: memFree=19534968/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=21120 CPUtime=282.29 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 1997 0 0 0 28229 0 0 0 25 0 1 0 450557439 21626880 1878 33554432000 4194304 4291949 140736563269904 18446744073709551615 4262321 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5280 1878 249 24 0 1914 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 21120

[startup+342.3 s]
/proc/loadavg: 4.00 3.55 3.53 5/190 30011
/proc/meminfo: memFree=19502700/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=22184 CPUtime=342.29 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2269 0 0 0 34229 0 0 0 25 0 1 0 450557439 22716416 2144 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5546 2144 249 24 0 2180 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 22184

[startup+402.301 s]
/proc/loadavg: 4.00 3.63 3.56 5/190 30013
/proc/meminfo: memFree=19465492/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=22184 CPUtime=402.3 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2269 0 0 0 40230 0 0 0 25 0 1 0 450557439 22716416 2144 33554432000 4194304 4291949 140736563269904 18446744073709551615 4251560 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5546 2144 249 24 0 2180 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22184

[startup+462.301 s]
/proc/loadavg: 4.04 3.71 3.59 5/190 30015
/proc/meminfo: memFree=19439564/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=22184 CPUtime=462.3 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2269 0 0 0 46230 0 0 0 25 0 1 0 450557439 22716416 2144 33554432000 4194304 4291949 140736563269904 18446744073709551615 4250380 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5546 2144 249 24 0 2180 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 22184

[startup+522.301 s]
/proc/loadavg: 4.01 3.76 3.61 5/190 30043
/proc/meminfo: memFree=19388736/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=23148 CPUtime=522.3 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2271 0 0 0 52230 0 0 0 25 0 1 0 450557439 23703552 2146 33554432000 4194304 4291949 140736563269904 18446744073709551615 4248400 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5787 2146 249 24 0 2421 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 23148

[startup+582.301 s]
/proc/loadavg: 4.00 3.80 3.63 5/190 30045
/proc/meminfo: memFree=19274892/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=23148 CPUtime=582.3 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2425 0 0 0 58230 0 0 0 25 0 1 0 450557439 23703552 2293 33554432000 4194304 4291949 140736563269904 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5787 2293 249 24 0 2421 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 23148

[startup+642.301 s]
/proc/loadavg: 4.00 3.83 3.65 5/190 30046
/proc/meminfo: memFree=19191060/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=23148 CPUtime=642.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2520 0 0 0 64231 0 0 0 25 0 1 0 450557439 23703552 2385 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5787 2385 249 24 0 2421 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 23148

[startup+702.301 s]
/proc/loadavg: 4.00 3.86 3.67 5/190 30048
/proc/meminfo: memFree=19113804/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=23148 CPUtime=702.3 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2521 0 0 0 70230 0 0 0 25 0 1 0 450557439 23703552 2386 33554432000 4194304 4291949 140736563269904 18446744073709551615 4262296 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 5787 2386 249 24 0 2421 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 23148

[startup+762.306 s]
/proc/loadavg: 4.00 3.88 3.69 5/190 30050
/proc/meminfo: memFree=19042612/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=24420 CPUtime=762.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2704 0 0 0 76231 0 0 0 25 0 1 0 450557439 25006080 2563 33554432000 4194304 4291949 140736563269904 18446744073709551615 4276309 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6105 2563 249 24 0 2739 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 24420

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.71 5/190 30051
/proc/meminfo: memFree=19055496/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=24420 CPUtime=822.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2714 0 0 0 82231 0 0 0 25 0 1 0 450557439 25006080 2573 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6105 2573 249 24 0 2739 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 24420

[startup+882.3 s]
/proc/loadavg: 4.11 3.95 3.73 5/190 30053
/proc/meminfo: memFree=18987540/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=24420 CPUtime=882.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2718 0 0 0 88231 0 0 0 25 0 1 0 450557439 25006080 2577 33554432000 4194304 4291949 140736563269904 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6105 2577 249 24 0 2739 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 24420

[startup+942.301 s]
/proc/loadavg: 4.04 3.95 3.75 5/190 30054
/proc/meminfo: memFree=18951328/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=24420 CPUtime=942.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2865 0 0 0 94231 0 0 0 25 0 1 0 450557439 25006080 2722 33554432000 4194304 4291949 140736563269904 18446744073709551615 4276299 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6105 2722 249 24 0 2739 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 24420

[startup+1002.3 s]
/proc/loadavg: 4.07 3.97 3.76 5/190 30056
/proc/meminfo: memFree=18909408/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=25536 CPUtime=1002.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 2906 0 0 0 100231 0 0 0 25 0 1 0 450557439 26148864 2763 33554432000 4194304 4291949 140736563269904 18446744073709551615 4251641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6384 2763 249 24 0 3018 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 25536

[startup+1062.3 s]
/proc/loadavg: 4.03 3.97 3.77 5/190 30058
/proc/meminfo: memFree=18879448/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=25536 CPUtime=1062.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 3095 0 0 0 106231 0 0 0 25 0 1 0 450557439 26148864 2950 33554432000 4194304 4291949 140736563269904 18446744073709551615 4251672 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6384 2950 249 24 0 3018 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 25536

[startup+1122.3 s]
/proc/loadavg: 4.01 3.97 3.79 5/190 30059
/proc/meminfo: memFree=18845576/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=25536 CPUtime=1122.31 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 3095 0 0 0 112231 0 0 0 25 0 1 0 450557439 26148864 2950 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6384 2950 249 24 0 3018 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 25536

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 30061
/proc/meminfo: memFree=18809480/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=25536 CPUtime=1182.32 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 3095 0 0 0 118232 0 0 0 25 0 1 0 450557439 26148864 2950 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255736 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6384 2950 249 24 0 3018 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 25536

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.81 5/190 30062
/proc/meminfo: memFree=18787160/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=25868 CPUtime=1242.32 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 3214 0 0 0 124232 0 0 0 25 0 1 0 450557439 26488832 3065 33554432000 4194304 4291949 140736563269904 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6467 3065 249 24 0 3101 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 25868



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 30064
/proc/meminfo: memFree=18765084/32951124 swapFree=67111524/67111528
[pid=29955] ppid=29953 vsize=25868 CPUtime=1300.02 cores=1,3
/proc/29955/stat : 29955 (RestartSAT) R 29953 29955 29516 0 -1 4202496 3214 0 0 0 130002 0 0 0 25 0 1 0 450557439 26488832 3065 33554432000 4194304 4291949 140736563269904 18446744073709551615 4255776 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29955/statm: 6467 3065 249 24 0 3101 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 25868

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.03
CPU system time (s): 0.005999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 25868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3214
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= 7
involuntary context switches= 2139

runsolver used 1.9777 second user time and 5.12522 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-23 19:56:53
IDJOB=3266505
IDBENCH=87811
IDSOLVER=1580
FILE ID=node144/3266505-1303581413
RUNJOBID= node144-1303581413-29925
PBS_JOBID= 13150337
Free space on /tmp= 72184 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266505-1303581413/watcher-3266505-1303581413 -o /tmp/evaluation-result-3266505-1303581413/solver-3266505-1303581413 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3266505-1303581413.cnf

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

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1655369016

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19879756 kB
Buffers:       2156224 kB
Cached:       10316780 kB
SwapCached:          4 kB
Active:        3324168 kB
Inactive:      9214452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19879756 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1300 kB
Writeback:           0 kB
AnonPages:       64520 kB
Mapped:          14868 kB
Slab:           468768 kB
PageTables:       5516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   234064 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= 72156 MiB
End job on node144 at 2011-04-23 20:18:35