Trace number 3266498

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
sattime2011 2011-03-02? (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-3266498-1304284752/watcher-3266498-1304284752 -o /tmp/evaluation-result-3266498-1304284752/solver-3266498-1304284752 -C 2400 -W 1300 -M 7680 sattime2011 HOME/instance-3266498-1304284752.cnf 1798770784 

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: 0.08 0.02 0.01 1/255 31876
/proc/meminfo: memFree=29721620/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=0.01 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 1 0 0 0 20 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0

[startup+0.0787841 s]
/proc/loadavg: 0.08 0.02 0.01 1/255 31876
/proc/meminfo: memFree=29721620/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=0.07 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 7 0 0 0 20 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219850 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1185452

[startup+0.100768 s]
/proc/loadavg: 0.08 0.02 0.01 1/255 31876
/proc/meminfo: memFree=29721620/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=0.09 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 9 0 0 0 20 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219940 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1185452

[startup+0.300734 s]
/proc/loadavg: 0.08 0.02 0.01 1/255 31876
/proc/meminfo: memFree=29721620/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=0.29 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 29 0 0 0 21 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 242969950806 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1185452

[startup+0.700678 s]
/proc/loadavg: 0.08 0.02 0.01 1/255 31876
/proc/meminfo: memFree=29721620/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=0.69 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 69 0 0 0 22 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4217491 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1185452

[startup+1.50053 s]
/proc/loadavg: 0.08 0.02 0.01 2/256 31877
/proc/meminfo: memFree=29720496/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1.49 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 149 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219559 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1185452

[startup+3.10025 s]
/proc/loadavg: 0.08 0.02 0.01 2/256 31877
/proc/meminfo: memFree=29720368/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=3.09 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 309 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1185452

[startup+6.30071 s]
/proc/loadavg: 0.23 0.05 0.02 2/255 31877
/proc/meminfo: memFree=29720000/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=6.29 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 629 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1185452

[startup+12.7006 s]
/proc/loadavg: 0.29 0.06 0.02 2/253 31878
/proc/meminfo: memFree=29720520/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=12.69 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 1269 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1185452

[startup+25.5004 s]
/proc/loadavg: 0.45 0.11 0.04 2/253 31878
/proc/meminfo: memFree=29720968/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=25.49 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 2549 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1185452

[startup+51.101 s]
/proc/loadavg: 0.64 0.18 0.06 2/253 31879
/proc/meminfo: memFree=29721132/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=51.1 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 5110 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220697 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1185452

[startup+102.308 s]
/proc/loadavg: 0.84 0.30 0.11 2/253 31880
/proc/meminfo: memFree=29721120/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=102.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 10230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 242969951728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1185452

[startup+162.301 s]
/proc/loadavg: 0.94 0.43 0.16 2/253 31882
/proc/meminfo: memFree=29720968/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=162.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 16230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1185452

[startup+222.3 s]
/proc/loadavg: 0.98 0.53 0.21 2/253 31883
/proc/meminfo: memFree=29721200/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=222.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 22230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1185452

[startup+282.3 s]
/proc/loadavg: 0.99 0.61 0.26 2/253 31885
/proc/meminfo: memFree=29721436/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=282.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 28230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1185452

[startup+342.301 s]
/proc/loadavg: 0.99 0.68 0.30 2/253 31886
/proc/meminfo: memFree=29721544/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=342.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 34230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1185452

[startup+402.3 s]
/proc/loadavg: 0.99 0.74 0.34 2/253 31888
/proc/meminfo: memFree=29721536/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=402.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 40230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1185452

[startup+462.3 s]
/proc/loadavg: 0.99 0.78 0.38 2/253 31890
/proc/meminfo: memFree=29721380/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=462.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 46230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220923 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1185452

[startup+522.301 s]
/proc/loadavg: 1.04 0.83 0.42 2/253 31891
/proc/meminfo: memFree=29721612/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=522.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 52230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1185452

[startup+582.3 s]
/proc/loadavg: 1.01 0.86 0.45 2/253 31893
/proc/meminfo: memFree=29721596/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=582.3 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 58230 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219667 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1185452

[startup+642.3 s]
/proc/loadavg: 1.00 0.88 0.48 2/253 31894
/proc/meminfo: memFree=29721696/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=642.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 64231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1185452

[startup+702.301 s]
/proc/loadavg: 1.00 0.90 0.51 2/253 31896
/proc/meminfo: memFree=29721544/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=702.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 70231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4224268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 1185452

[startup+762.308 s]
/proc/loadavg: 1.00 0.92 0.54 2/253 31898
/proc/meminfo: memFree=29721652/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=762.32 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 76232 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1185452

[startup+822.3 s]
/proc/loadavg: 1.00 0.93 0.57 2/253 31899
/proc/meminfo: memFree=29721632/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=822.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 82231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4219850 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1185452

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/253 31901
/proc/meminfo: memFree=29721740/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=882.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 88231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220234 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1185452

[startup+942.3 s]
/proc/loadavg: 1.00 0.95 0.61 2/253 31902
/proc/meminfo: memFree=29721712/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=942.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 94231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1185452

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/253 31904
/proc/meminfo: memFree=29721704/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1002.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 100231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4217604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1185452

[startup+1062.3 s]
/proc/loadavg: 1.06 0.97 0.66 2/253 31906
/proc/meminfo: memFree=29721676/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1062.31 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 106231 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220640 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1185452

[startup+1122.3 s]
/proc/loadavg: 1.02 0.97 0.68 2/253 31907
/proc/meminfo: memFree=29721772/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1122.32 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 112232 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220044 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1185452

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/253 31909
/proc/meminfo: memFree=29721748/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1182.32 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 118232 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4217646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1185452

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/253 31910
/proc/meminfo: memFree=29721604/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1242.32 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 124232 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4220179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1185452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 0.97 0.73 2/253 31912
/proc/meminfo: memFree=29721328/32951132 swapFree=67111364/67111528
[pid=31876] ppid=31874 vsize=1185452 CPUtime=1300.03 cores=1,3
/proc/31876/stat : 31876 (sattime2011) R 31874 31876 31846 0 -1 4202496 269 0 0 0 130003 0 0 0 25 0 1 0 540073962 1213902848 212 33554432000 4194304 4230460 140733256277328 18446744073709551615 4217731 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31876/statm: 296363 212 117 9 0 293520 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1185452

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): 0.000999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1185452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 269
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= 14937

runsolver used 2.6296 second user time and 6.71198 second system time

The end

Launcher Data 

Begin job on node128 at 2011-05-01 23:19:12
IDJOB=3266498
IDBENCH=87811
IDSOLVER=1563
FILE ID=node128/3266498-1304284752
RUNJOBID= node128-1304284751-31866
PBS_JOBID= 13174018
Free space on /tmp= 67584 MiB

SOLVER NAME= sattime2011 2011-03-02
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= sattime2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266498-1304284752/watcher-3266498-1304284752 -o /tmp/evaluation-result-3266498-1304284752/solver-3266498-1304284752 -C 2400 -W 1300 -M 7680  sattime2011 HOME/instance-3266498-1304284752.cnf 1798770784

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

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1798770784

node128.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		: 2666.852
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29721900 kB
Buffers:        495864 kB
Cached:        1266408 kB
SwapCached:          0 kB
Active:        1300000 kB
Inactive:      1492544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29721900 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            7964 kB
Writeback:           0 kB
AnonPages:     1030404 kB
Mapped:          22916 kB
Slab:           360912 kB
PageTables:      16256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 43897208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67576 MiB
End job on node128 at 2011-05-01 23:40:55